BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention is directed to mesh fences that are generally utilized as removable safety barriers. In particular, the present invention is directed to pole assemblies attachable to the mesh of the mesh fence.
2. Description of Related Art
Mesh fences have been commonly utilized as removable safety barriers. In this regard, whereas such mesh fences have been utilized in various different applications, such mesh fences are frequently used as safety barriers for swimming pools and the like where fencing is desirable to keep small children from accidentally drowning, or otherwise being injured. Mesh fences are made from a long piece of flexible mesh made of woven nylon or other appropriate material(s) to which a plurality of poles are attached. Generally, the mesh has reinforced edge hems to increase strength and prevent tearing. The poles attached to the mesh define multiple panels. The poles are slid into mounting receptacles which are essentially sleeved receiving holes that are positioned along the periphery of the swimming pool thereby forming a fence around the swimming pool. Such mesh fences are well known in the art as described in U.S. Pat. No. 5,553,833 to Bohen, U.S. Pat. No. 5,664,769 to Sadinsky et al., and U.S. Pat. No. 5,794,990 to Coppedge.
FIG. 53 shows a portion of a conventional mesh fence 1100 that utilizes conventional methods and devices for attaching the poles 1104 to the mesh 1102. The mesh 1102 may be provided with a reinforcing edge hems 1103. Generally, each of the poles 1104 are attached to the mesh 1102 using an attachment plate 1106 and a plurality of screws 1108, each pole 1104 at least partially defining mesh panels 1107 and 1107′. The pole 1104 is attached to a continuous mesh 1102 in the manner described below.
As shown in the partial cross sectional view of FIG. 54, the mesh 1102 is positioned between the outer surface of the pole 1104 and the inner surface of the attachment plate 1106. Then, a plurality of screws 1108 are used to attach the attachment plate 1106, together with the mesh 1102, to the pole 1104. Once constructed, the lower portion 1105 of the pole 1104 is inserted into a mounting receptacle (not shown).
The mesh fences so constructed are advantageous in that they are economical to manufacture and install when compared to other types of fencing. Most of the available mesh minimizes the visual impact of the mesh fence since the mesh panels are partially see through. In addition, the mesh fence can be readily removed, and because the panels of the mesh fence are flexible, the mesh fence can be rolled for storage. Furthermore, an access opening may be integrated into the mesh fence by merely providing two separate panels adjacent to one another so that the poles may be lifted out of the mounting receptacle and moved aside so as to provide an entry way through the mesh fence.
SUMMARY OF THE INVENTION
The above advantages have allowed such mesh fences to gain in popularity, especially in swimming pool applications. However, because fencing is used to provide a barrier in various applications and are not uniform in shape or size, custom installation of the mesh fence is required. For example, in the swimming pool applications, one swimming pool may be a rectangle while another swimming pool may have an intricate shape with various curvatures and designs. Thus, care must be taken to properly attach the poles to the mesh so that when the poles are inserted into the corresponding mounting receptacle, the mesh panels between adjacent poles are taut to provide an effective safety barrier.
A significant disadvantage of the conventional mesh fences which attach the poles to the mesh in the conventional manner shown in FIGS. 53 and 54 discussed above is that it is very cumbersome to attach the attachment plate using screws. Because the mesh is secured using about ten screws for each pole, and each screw must be threaded into the pole, the process of installing a conventional mesh fence is labor intensive requiring the fastening of literally hundreds of screws. Even if the poles are secured to the mesh and sold as a prefabricated mesh fence, some degree of customization is required to accommodate for the various shapes and sizes in which the mesh fence is used, as well as for providing gates.
If the poles are attached at incorrect locations along the mesh so that the defined mesh panels are too short, one or more of the poles may not be properly aligned for insertion into the corresponding mounting receptacles thereby preventing use of the mesh fence. Alternatively, if the poles are attached at incorrect locations along the mesh so that the defined mesh panels are too long, the mesh panel between two adjacent poles would not be taut. In such an improperly installed state, the mesh panel may allow the panel to be pushed inwardly which would defeat the purpose of having the mesh fence. For example, in the swimming pool application, an oversized mesh panel may allow a child to reach the swimming pool.
The above described conventional poles may be repositioned along the mesh to correct such misalignment of the poles. However, the attachment plate and the screws must be removed, and reattached elsewhere on the mesh which requires significant time and effort. In addition, because the screws pierce through the mesh, the mesh becomes damaged with series of numerous holes that reduce the strength of the mesh. This is especially problematic since the series of holes are aligned and extend into the midsection of the mesh, thus, significantly reducing the strength of the fencing. Furthermore, such holes detract from the aesthetic appeal of the completed mesh fence.
In view of the foregoing, an advantage of the present invention is in providing a mesh fence that is economical to manufacture.
Another advantage of the present invention is in providing a mesh fence that is easy to assemble and set up.
Still another advantage of the present invention is in providing a mesh fence having poles that minimize damage to the mesh when the poles are attached to the mesh.
Yet another advantage of the present invention is in providing a mesh fence in which the poles can be readily detached from the mesh.
These and other advantages are provided by a mesh fence in accordance with one embodiment of the present invention comprising a mesh, and a pole assembly secured to the mesh. The pole assembly includes a receiving member with a channel and a retaining member, at least a portion of the retaining member being dimensioned to be received in the channel of the receiving member together with a segment of the mesh retained in the channel. Thus, the pole assembly is secured to the mesh. The receiving member preferably includes protrusions that at least partially define the channel, the protrusions being spaced apart to provide a gap open to the channel.
In accordance with one embodiment, the retaining member includes extending hooks that interlock with the protrusions of the receiving member with a segment of the mesh retained between the retaining member and the receiving member. The hooks are dimensioned to deflect, and at least partially spring back, as the hooks interlock with the protrusions. In accordance with another embodiment, the retaining member is substantially circular in cross-section, and sized to be received in the channel of the receiving member together with the segment of the mesh retained in the channel. In this regard, the protrusions may at least partially define a substantially circular channel, and the retaining member may be implemented as a cylindrical rod.
In still another embodiment, the retaining member includes a shank and an enlarged portion. The shank is dimensioned to fit between the protrusions, and the enlarged portion is sized to be received in the channel with a segment of the mesh. The enlarged portion of the retaining member is preferably larger than the gap between the protrusions. In one implementation, the enlarged portion may have a circular cross-sectional shape. In another implementation, the enlarged portion may have a triangular cross-sectional shape. In accordance with one embodiment of the present invention, the portion of the retaining member received in the channel may be shaped corresponding to the shape of the channel. In such an embodiment, the portion of the retaining member received in the channel is sized to snugly fit in the channel with a segment of the mesh retained between the retaining member and the receiving member.
In yet another embodiment, the retaining member includes an outer portion that extends over the gap between the protrusions, the outer portion of the retaining member being arc shaped in one implementation. A retention cap that is adapted to be secured to the outer portion of the retaining member may also be provided. In still another embodiment of the mesh fence, the retaining member includes a chamfered end for facilitating assembly of the receiving member and the retaining member.
Moreover, the pole assembly may be provided with a slide prevention mechanism that prevents the retaining member from sliding in the channel. In this regard, in one implementation, the retaining member may be provided with a through hole, and the receiving member may be provided with an engagement hole perpendicular to the longitudinal direction of the channel. In this implementation, the slide prevention mechanism includes a fastener that is inserted through the through hole of the retaining member, and engaged to the engagement hole of the receiving member. In another implementation, the slide prevention mechanism may include a threaded fastener sized to engage the channel along the longitudinal direction of the channel. In still another implementation, the slide prevention mechanism includes an insert sized to be received in the channel, the insert including a threaded hole, and a set screw that abuts against the channel, perpendicular to the longitudinal direction of the channel, to thereby lodge the insert in the channel.
The receiving member may be substantially tubular and may include a reinforcing web. In yet another embodiment of the present invention, the mesh fencing includes an anchor device that secures the pole assembly to a surface. In this regard, the receiving member may be substantially tubular with a substantially hollow center, and the anchor device may include an extension member sized to be received in the hollow center. In another embodiment, the anchor device includes at least one fastener to secure the receiving member to the anchor device. In yet another embodiment, the anchor device further includes an expansion fastener adapted to be received in a hole provided in the surface, and expanded to secure the anchor device in the hole.
In still another embodiment of the present invention, the anchor device includes a tube carrier sized to receive an end of the pole assembly therein. In one implementation, the tube carrier includes an angled wedge for engaging an outer peripheral surface of the pole assembly to secure the pole assembly in the tube carrier. In another embodiment, the tube carrier may be rotatably mounted to allow angling of the pole assembly to be adjusted. The anchor device may also include a guide channel member that allows position of the pole assembly to be adjusted.
In accordance with another embodiment of the present invention, the mesh fence may further include a gate assembly, and an interconnecting mechanism that interconnects the gate assembly to a pole assembly. Furthermore, a pole latch that is attachable to the pole assembly may be implemented for securing the pole assembly to an adjacent object. In one implementation, the pole latch comprises a pivotable hook that includes a threaded portion sized to allow engagement by a nut.
Another aspect of the present invention is in providing a pole assembly securable to a mesh, the pole assembly comprising an elongated receiving member having protrusions that at least partially define a channel extending substantially through the receiving member, the protrusions being spaced apart to provide a gap open to the channel, and an elongated retaining member dimensioned to be at least partially received in the channel of the receiving member together with a segment of the mesh retained in the channel to secure the pole assembly to the mesh.
Still another aspect of the present invention is in providing a method for assembling a mesh fence comprising the steps of providing a mesh having a first side and a second side, providing at least one pole assembly including a receiving member having a channel extending substantially therethrough, and a retaining member dimensioned to be at least partially received in the channel of the receiving member, placing the receiving member on one of the first side and the second side of the mesh, placing a segment of the mesh in the channel of the receiving member, and inserting at least a portion of the retaining member into the channel of the receiving member with the segment of the mesh retained between the retaining member and the receiving member.
In accordance with another embodiment, the step of inserting at least a portion of the retaining member in the channel includes sliding an enlarged portion of the retaining member into the channel from one end of the receiving member. In still another embodiment, the step of inserting at least a portion of the retaining member in the channel includes pressing the portion of the retaining member into the channel through the gap.
Yet another aspect of the present invention is an anchoring device for securing a fence pole to a surface, the anchoring device including an extension member attachable to the fence pole to secure the anchoring device to the fence pole, and an expansion fastener securably connected to the extension member, the expansion fastener being sized to be received in a hole provided in the surface, and expanded to secure the anchor device in the hole. In this regard, in one embodiment, the expansion fastener may include a plurality of gripping wings and an axially displaceable nut that contacts the plurality of gripping wings, and is displaceable to radially expand the plurality of gripping wings to lodge the anchoring device in the hole. The plurality of gripping wings and the nut may have tapered surfaces. In still another embodiment, the fence pole may be substantially tubular with a substantially hollow center, and the extension member may be sized to be received in the center.
In accordance with yet another aspect of the present invention, an anchoring device for securing a fence pole to a surface is provided, the anchoring device including a guide channel member adapted to be affixed to the surface, the guide channel member having an elongated dimension, and a tube carrier movably engaging the guide channel member in a manner that the tube carrier is movable along the elongated dimension of the guide channel to allow position of the tube carrier to be adjusted. In one implementation, the tube carrier is tubular, and sized to receive an end of the fence pole therein. In another implementation, the tube carrier includes an angled wedge for engaging an outer peripheral surface of the fence pole to secure the fence pole in the tube carrier. In still another implementation, the tube carrier is rotatably mounted to allow angling of the fence pole.
In accordance with still another aspect of the present invention, pole latch device is provided including an eye fastener having an opening, and a pivotable hook with a threaded portion sized to pass through the opening of the eye fastener and allow engagement by a nut.
These and other advantages and features of the present invention will become more apparent from the following detailed description of the preferred embodiments of the present invention when viewed in conjunction with the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a mesh fence in accordance with one example embodiment of the present invention that is applied to swimming pools.
FIG. 2 is an enlarged frontal view of a pole assembly secured to the mesh in accordance with one embodiment of the present invention.
FIG. 3 is an end view of the pole assembly of FIG. 2 with the top cap removed.
FIG. 4 is a perspective view of a portion of the receiving member for the pole assembly of FIG. 3.
FIG. 5 is a perspective view of a portion of the retaining member for the pole assembly of FIG. 3.
FIG. 6 is another end view of the pole assembly of FIG. 2 with the top cap and the mesh removed.
FIG. 7 is an end view of one pole assembly secured to an end of the mesh.
FIG. 8 is an end view of a pole assembly secured to a mesh in accordance with another embodiment of the present invention.
FIG. 9 is an end view of the retaining member of the embodiment of FIG. 8.
FIG. 10 is an end view of the pole assembly of FIG. 8 where the retaining member is provided with a retention cap.
FIG. 11 is an enlarged view of the retention cap of FIG. 10.
FIG. 12 is an end view of a pole assembly in accordance with still another embodiment of the present invention.
FIG. 13A is a front view of a receiving member for a pole assembly in accordance with another embodiment of the present invention.
FIG. 13B is an end view of the receiving member of FIG. 13A.
FIG. 14A is a front view of a receiving member for a pole assembly in accordance with still another embodiment of the present invention.
FIG. 14B is an end view of the receiving member of FIG. 14A.
FIG. 15A is a side view of the retaining member for a pole assembly in accordance with one embodiment of the present invention.
FIG. 15B is an end view of the retaining member of FIG. 15A.
FIG. 16A is a side view of the retaining member for a pole assembly in accordance with one embodiment of the present invention.
FIG. 16B is an end view of the retaining member of FIG. 16A.
FIG. 17A is a cross-sectional side view of a pole assembly in accordance with one embodiment of the present invention.
FIG. 17B is an end view of the pole assembly of FIG. 17A.
FIG. 18A is a cross-sectional side view of a pole assembly in accordance with another embodiment of the present invention.
FIG. 18B is a cross-sectional view of the pole assembly of FIG. 18A as viewed along B-B.
FIG. 18C is a cross-sectional view of the pole assembly of FIG. 18A as viewed along C-C.
FIG. 19 is a side profile view of another fastener that may be used in the pole assembly shown in FIGS. 18A to 18C.
FIG. 20A is a cross-sectional side view of a pole assembly in accordance with another embodiment of the present invention.
FIG. 20B is a cross-sectional view of the pole assembly of FIG. 20A as viewed along B-B.
FIG. 20C is a cross-sectional view of the pole assembly of FIG. 20A as viewed along C-C.
FIG. 21A is a side view of the retaining member for a pole assembly in accordance with one embodiment of the present invention.
FIG. 21B is an end view of the retaining member of FIG. 21A.
FIG. 21C is an underside view of the retaining member of FIG. 21A.
FIG. 22A is a cross-sectional side view of a pole assembly in accordance with still another embodiment of the present invention.
FIG. 22B is a cross-sectional view of the pole assembly of FIG. 22A as viewed along B-B.
FIG. 22C is a partial cross-sectional frontal view of the pole assembly of FIG. 22B.
FIG. 22D is a cross-sectional view of the pole assembly of FIG. 22C as viewed along D-D.
FIG. 23 is a perspective view of an anchor device in accordance with one example implementation.
FIG. 24 is a frontal view of a pole assembly having an anchor device of FIG. 23 that is secured thereto.
FIG. 25 is a partial cross-sectional view of an anchor device in accordance with another embodiment of the present invention.
FIG. 26 is a partial cross-sectional view of the anchor device of FIG. 25 installed in a surface with a pole assembly secured thereto.
FIG. 27 is a partial cross-sectional view of an anchor device in accordance with still another embodiment of the present invention.
FIG. 28A is a frontal view of a guide channel member in accordance with one example implementation.
FIG. 28B is a top view of the guide channel member of FIG. 28A.
FIG. 29A is a frontal view of an anchor device in accordance with yet another embodiment of the present invention.
FIG. 29B is a top view of the anchor device of FIG. 29A.
FIG. 29C is a cross-sectional view of the anchor device of FIG. 29A as viewed along C-C of FIG. 29B.
FIG. 30A is a top view of an anchor device in accordance with still another embodiment of the present invention, but with the tube carrier removed.
FIG. 30B is a cross-sectional view of the anchor device of FIG. 30A as viewed along A-A, together with the tube carrier.
FIG. 31 is a perspective view of a guide channel member in accordance with one example implementation.
FIG. 32 is a perspective view of a guide channel member in accordance with still another example implementation.
FIG. 33 is a perspective view of a guide channel member in accordance with yet another example implementation.
FIG. 34 is a frontal view of a gate in accordance with one example implementation.
FIG. 35 is a perspective view of an interconnecting mechanism in accordance with one example implementation.
FIG. 36 is an end view of the interconnecting mechanism shown in FIG. 35.
FIG. 37A a perspective view of an interconnecting mechanism in accordance with another example implementation.
FIG. 37B is a frontal view of one end of the interconnecting mechanism of FIG. 37A.
FIG. 38 is an end view of an interconnecting mechanism clearly showing one implementation of how the interconnecting mechanism may be pivotably secured to a gate pole.
FIG. 39 is an end view of an interconnecting mechanism clearly showing one implementation of how the interconnecting mechanism may be pivotably secured to a gate pole.
FIG. 40 is a frontal view of another interconnecting mechanism illustrating how the swing arm may be pivoted.
FIG. 41 is a perspective view of an interconnecting mechanism in accordance with yet another example implementation.
FIG. 42 is an end view of the interconnecting mechanism of FIG. 41.
FIG. 43 is a frontal view of a pole latch in accordance with one example implementation.
FIG. 44 is an enlarged frontal view of the pole latch shown in FIG. 43.
FIG. 45 is a frontal view of the pole latch of FIG. 44 for securing a pole assembly to a wall surface.
FIG. 46 is a frontal view of a pole latch in accordance with another example implementation.
FIG. 47 is a frontal view of a pole latch in accordance with still another example implementation for securing a pole assembly to a wall surface.
FIG. 48 is an end view of the pole latch shown in FIG. 47.
FIG. 49 shows a bolt and nut combination that may be used in conjunction with the pole latch of FIGS. 47 and 48.
FIG. 50 shows a pad lock that may be used in conjunction with the pole latch of FIGS. 47 and 48.
FIG. 51 is a frontal view of a pole latch in accordance with yet another example implementation for securing a pole assembly to a wall surface.
FIG. 52 is an end view of the pole latch shown in FIG. 51.
FIG. 53 is an enlarged frontal view of a conventional prior art pole attached to the mesh.
FIG. 54 is a cross sectional view of a conventional prior art pole attached to the mesh.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
FIG. 1 shows a mesh fence 10 in accordance with one embodiment of the present invention that avoids the disadvantages of conventional mesh fences, and also provides various advantages over conventional mesh fences. As will be evident by the discussion herein below, the mesh fence 10 in accordance with the illustrated embodiment is economical to manufacture, and is also easy to assemble and set up. In addition, it will also be evident how the present invention provides pole assemblies that reduce damage to the mesh when the poles are attached to, and removed from, the mesh. In particular, it will be evident how the present invention reduces the necessities for screws that are used in the prior art to secure the poles to the mesh fence. Thus, the present invention reduces the number of holes in the mesh fence as compared to prior art mesh fences so that the strength of the mesh is not significantly reduced.
Referring to FIG. 1, an example mesh fence 10 is illustrated surrounding a swimming pool 2. Of course, the mesh fence 10 in accordance with the present invention may be readily applied to other applications to provide a barrier to a particular area, and not just around swimming pools. However, the example application of a swimming pool is used herein because mesh fences have been very successfully used in swimming pool applications for the reasons described previously. Moreover, whereas the swimming pool 2 is substantially circular so that the mesh fence 10 surrounding the swimming pool 2 is also substantially circular, the mesh fence 10 may be implemented in any shape desired to provide a barrier of an appropriate shape and size.
The mesh fence 10 of the illustrated example in FIG. 1 is implemented as a plurality of fence sections, each section including a plurality of pole assemblies 12 that are secured to an elongated segment of mesh 14 in a manner further described in detail below. The mesh 14 is preferably made of flexible woven nylon or other appropriate material that can withstand various weather conditions, and also strong enough for the desired application. For example, in the illustrated embodiment as applied to swimming pools, the mesh 14 is implemented to resist forces that can be typically exerted by a child without tearing.
Once the plurality of pole assemblies 12 are secured to the mesh 14, the plurality of pole assemblies 12 are secured to a surface such as a deck surface. In the illustrated embodiment, the plurality of pole assemblies 12 are inserted into holes 16 that are positioned in the deck surface along the periphery of the swimming pool 2, thereby forming the mesh fence 10 around the swimming pool 2. In this regard, the holes 16 may be provided with mounting receptacles (not shown) known in the art which retaining the pole assemblies 12 in the upright position as shown. When the plurality of pole assemblies 12 are attached to the mesh 14 in the manner shown, a plurality of panels are defined by the portion of mesh 14 between two adjacent pole assemblies 12.
An access area 20 may be provided to allow an individual to pass through the mesh fence 10 to gain access to the area barricaded by the mesh fence 10, the access area 20 being formed by panels 22 and 24. In particular, panel 22 terminates with the pole assembly 23 which is positioned in the ground in very close proximity to pole assembly 25 of panel 24. By removing one or both of the pole assemblies 23 and 25 from their respective holes 16, panels 22 and/or 24 can be moved away from each other to provide an opening to allow access to the swimming pool 2. Of course, any gap between the pole assemblies 23 and 25 of panels 22 and 24, respectively, should be small enough to prevent an individual such as a child from passing through the access area 20 when the access area 20 is in the closed configuration shown in FIG. 1.
Optionally, a latching mechanism or a pole latch may be provided on the pole assemblies 23 and 25 that secure them together to prevent passage through the access area 20 as described in further detail below. In the illustrated embodiment, because the fence 10 is implemented as a plurality of sections of mesh, a plurality of access areas can be formed around various peripheral portions of the mesh fence 10. Each of the sections of the fence 10 may be sized to facilitate installation and removal from the holes 16. For example, each section may be approximately 12 feet in length and have five or six pole assemblies secured to the segment of mesh. Of course, in other embodiments, the sections and/or the mesh fence itself may be implemented with any desired dimensions or any number of pole assemblies, and the present-invention should not be construed to be limited to a particular implementation.
FIG. 2 illustrates an enlarged view of a portion of a pole assembly 12 in accordance with one example embodiment of the present invention, the pole assembly 12 being secured to the mesh 14. In the illustrated embodiment, the mesh 14 has reinforced hems 28 to increase strength and prevent tearing at the edges of the mesh 14. The pole assembly 12 includes a receiving member 30 and a retaining member 40 that allow securement of the pole assembly 12 to the mesh 14, the details of the receiving member 30 and retaining member 40 being discussed in further detail below.
An optional top cap 48 is also installed on the upper end of the pole assembly 12 in the embodiment shown in FIG. 2. The top cap 48 covers any sharp edges of the pole assembly 12 that may be otherwise exposed, and further enhances the appearance of the pole assembly 12. It should also be understood that in the illustrated embodiment of FIG. 2, the mesh 14 is a single, continuous mesh 14 to which the pole assembly 12 is secured. However, a mesh fence itself may be made with a plurality of elongated mesh segments as previously noted. Moreover, in yet another embodiment, each panel between two adjacent pole assemblies may be a separate segment of mesh.
FIG. 3 is an end view of the pole assembly 12 of FIG. 2 with the top cap 48 removed so that various features of the receiving member 30 and the retaining member 40 can be clearly seen. In particular, the receiving member 30 includes a channel 34 that receives at least a portion of the retaining member 40, while retaining a segment 17 of mesh 14 therein. The details of the receiving member and the retaining member 40 are discussed in further detail below.
FIG. 4 shows a perspective view of a portion of the receiving member 30 of the pole assembly 12 in accordance with the embodiment shown in FIG. 3. As shown, the receiving member 30 of the illustrated embodiment is elongated and substantially circular in cross-section. The receiving member 30 includes a channel 34 that is at least partially defined by protrusions 36 that are parallel to each other and define a gap 37 that opens to the channel 34. In addition, the receiving member 30 has a substantially hollow center 31.
To increase the strength of the receiving member 30, and hence increase the strength of the pole assembly 12, the receiving member 30 in the illustrated embodiment is further provided with a reinforcing web 38. Of course, in other embodiments, the receiving member 30 may have various other cross-sectional shapes instead of the circular cross-sectional shape of the present embodiment. For example, the receiving member 30 may be oval, square, or rectangular in shape. Of course, the particular features of the receiving member 30 and the engagement mechanism 32 of the illustrated embodiment is provided as one example only and may be implemented differently in other embodiments.
The receiving member 30 may be made of aluminum and may be formed with the channel 34 integral therewith as shown. The receiving member 30 may be made from various other materials including steel, plastic, and composite materials, and be provided with differently arranged webbing.
FIG. 5 is a perspective view of a portion of the retaining member 40 for the embodiment of the pole assembly 12 shown in FIG. 3. The retaining member 40 has a generally elongated shape, and at least a portion of the retaining member 40 is dimensioned to be received in the channel of the receiving member 30. In the illustrated embodiment, the retaining member 40 includes extending hooks 44 dimensioned to interlock with the protrusions 36 of the receiving member 30. In particular, the hooks 44 are dimensioned to interlock with the protrusions 36 of the engagement mechanism 32 with the segment 17 of the mesh 14 retained in the channel 34 so that the pole assembly 12 is secured to the mesh 14. In this regard, the hooks 44 are dimensioned to deflect, and at least partially spring back as the hooks 44 interlock with the protrusions 36 of the receiving member 36.
As shown, the retaining member 40 includes an outer portion 41 that extends over the gap 37 of the retaining member 40. In the illustrated implementation, the outer portion 41 is arc shaped to correspond to the shape of the receiving member 30 which is circular in the present embodiment. The outer portion 41 provides a clean look to the assembled pole assembly 12 as shown in FIG. 2. Of course, the retaining member 40 may have a different shape to better correspond to the shape of the receiving member 30 in other embodiments. As shown, the hooks 44 that engage the protrusions 36 are cantilevered and extend from the outer portion 41 in the present embodiment. The retaining member 30 may be formed from various materials including plastic and composite materials. In this regard, the hooks 44 that engage the protrusions 36 of the receiving member 30 may be integrally formed on the retaining member 40, for example, by injection molding or extrusion.
FIG. 6 is another end view of the pole assembly 12 of FIG. 2 with the top cap 48 and the mesh 14 removed. FIG. 6 more clearly shows how the hooks 44 of the retaining member 40 engages the protrusions 36 of the receiving member 30. As noted, the hooks 44 of the retaining member 40 are dimensioned to deflect and at least partially spring back as the hooks 44 engage the protrusions 36, even with a segment of the mesh 14 retained as shown in FIG. 3. In this manner, the mesh 14 is clamped between the hooks 44 and the protrusions 36 so that the pole assembly 12 is securely attached to the mesh 14.
FIG. 7 shows an end view of a pole assembly 23 that is attached to one end 15 of the mesh 14 to provide access area 20 described above relative to the mesh fence 10 of FIG. 1. As shown, the pole assembly 23 is structurally the same as the other pole assemblies 12 in that it includes a receiving member 30 having protrusions 36, and a retaining member 40 having hooks 44. A segment of the mesh 14 having the end 15 is received between the receiving member 30 and the retaining member 40 in the manner previously described so that the pole assembly 23 is securely attached to the mesh 14.
In accordance with another aspect of the present invention, a method for assembling a mesh fence such as mesh fence of FIG. 1 is provided. The method is described herein referring to FIG. 3 which shows a pole assembly 12 secured to the mesh 14. The method includes the steps of providing a mesh 14 having a first side “A” and a second side “B”, and providing at least one pole assembly 12. As described, the pole assembly 12 includes a receiving member 30 having protrusions that at least partially define a channel 34. The retaining member 40 is dimensioned to be at least partially received in the channel 34. The method also includes the steps of placing the receiving member 30 on the first side A or the second side B of the mesh 14, placing a segment of the mesh 14 in the channel 34 of the receiving member 30, and inserting at least a portion of the retaining member 40 into the channel 34 of the receiving member 30 with the segment of the mesh 14 retained therein.
The step of inserting at least a portion of the retaining member 40 in the channel 34 may be attained in variety of ways. For example, in the illustrated embodiment where the retaining member 40 is implemented with deflecting hooks 44, the receiving member 30 and the retaining member 40 may be pressed together to secure the receiving member 30 and the retaining member 40 together with the segment of mesh 14 being retained in the channel 34. Thus, in the illustrated embodiment, the hooks 44 are pressed into the channel 34, the hooks 44 being deflected and inserted past the protrusions 36. The hooks 44 at least partially spring back so that the hooks. 44 engage the protrusions 36 with the mesh 14 securely retained between the receiving member 40 and the retaining member 40 as shown in FIG. 3. Alternatively, the step of inserting at least a portion of the retaining member 40 in the channel 34 may be attained by sliding the desired portion of the retaining member 40 into the channel from one end of the receiving member 40.
By providing a plurality of pole assemblies 12 that are attached to the mesh 14 in the manner described, the mesh fence 10 may be easily and cost effectively provided. In particular, the pole assemblies 12 can be quickly attached to the mesh 14 at various locations along the mesh 14 by assembling the receiving members 30 and the retaining members 40 with the mesh 14 therein between in the manner described. This reduces the need for driving screws into the pole as required in conventional mesh fences which entails significant amount of time and labor, and avoids the weakening of the mesh that can result from a series of holes in the mesh.
In addition, in accordance with another aspect of the present invention, the pole assembly 12 can be disassembled and detached from the mesh 14 by separating the retaining member 40 and the receiving member 30. In the present embodiment, the hooks 44 may be disengaged from the protrusions 36 by removing the cap 48 and sliding the retaining member 40 upward so that the retaining member 40 is effectively slid off the receiving member 30. Of course, any other appropriate method may be used to separate the retaining member 40 from the receiving member 30 to thereby release the segment of retained mesh 14.
FIG. 8 is an end view of a pole assembly 50 in accordance with another embodiment of the present invention that can be secured to the mesh 14. Similar to the previously described embodiment, the pole assembly 50 includes a receiving member 52 and a retaining member 60. As shown, the receiving member 52 includes parallel protrusions 56 which at least partially define the channel 54. The receiving member 52 in the present embodiment is tubular and is also provided with reinforcing web 58 to increase the strength of the receiving member 52, and correspondingly, increase the strength of the pole assembly 50.
As also shown in FIG. 8, the pole assembly 50 includes a retaining member 60, the details of which is more clearly shown in FIG. 9. The retaining member 60 includes shank 66 that is sized to fit between the parallel protrusions 56 of the receiving member 52. In addition, the retaining member 60 includes an enlarged portion 64 that is implemented in the present embodiment as a bulb with a substantially circular cross section. The enlarged portion 64 is provided at a tip of shank 66 in the present embodiment. The enlarged portion 64 is sized to be received in the channel 54 of the receiving member 52 with a segment of the mesh 14 retained therein in the manner shown in FIG. 8. As also shown, the enlarged portion 64 is sized larger than the gap between the protrusions 56 of the receiving member 52. This prevents the retaining member 60 from becoming separated from the receiving member 52 through the gap between the protrusions 56.
The retaining member 60 includes an outer portion 61 sized to cover the gap between the protrusions 56 of the receiving member 52 to enhance visual appeal to the assembled pole assembly 50. The mesh 14 extends into the channel 54 by passing underneath the outer portion 61 of the retaining member 60, and between the engaging protrusion 56 and the shank 66. The mesh 14 wraps around the enlarged portion 64, and exits the channel 54 in a reverse manner at the opposite side so that the pole assembly 50 is securely attached to the mesh 14. The retaining member 60 may be made of plastic or other appropriate material in any appropriate manner such as by extrusion or molding.
In the embodiment of FIG. 8, it has been found that the retaining member 60 becomes cocked in the channel 54 of the receiving member 52 when the mesh 14 is subjected to tension such as when a person pushes on the mesh 14 when the mesh fencing is installed. The cocking of the retaining member 60 further acts to grip the mesh 14, and correspondingly, further secures the mesh 14 to the pole assembly 50.
As noted, the enlarged portion 64 is sized larger than the gap between the protrusions 56 in the illustrated embodiment. Correspondingly, the retaining member 60 is preferably installed from the ends of the receiving member 52. More specifically, the pole assembly 50 is secured to the mesh 14 by inserting a segment of the mesh in the channel 54, and sliding the enlarged portion 64 of the retaining member 60 into the channel 54 at the exposed end of the receiving member 52 with the segment of mesh received within the channel 54. Alternatively, the mesh 14 may be held together with the retaining member 60 as the retaining member 60 is slid onto the receiving member 52 so that the channel 54 receives the enlarged portion 64 and the segment of mesh in the channel 54. Of course, in alternative embodiments, the receiving member 52 may be dimensioned and made from a slightly compressible material such as plastic so that it can be snapped into the channel with the mesh 14.
FIG. 10 is an end view of the pole assembly 50 of FIG. 8 where the retaining member 60 is provided with a retention cap 70. The provision of the retention cap 70 is especially useful in embodiments where the mesh 14 terminates at the pole assembly, for example, to provide a access area in the manner previously described relative to FIG. 1. In particular, as shown in FIG. 10, the end of the mesh 14 is wrapped around the outer portion 61 of the retaining member 60, and retained thereon by the retention cap 70.
FIG. 11 is an enlarged view of the retention cap 70 which includes an interior portion 72 sized to retain the outer portion 61 of the retaining member 60 together with the end of the mesh 14 in the manner shown in FIG. 10. The retention cap 70 of the illustrated embodiment includes an engagement hook 74 and a clip detent 76. The retention cap 70 is installed onto the outer portion 61 of the retaining member 60 by initially inserting one end of the outer portion 61 into the interior portion 72, and engaging it with the engagement hook 74. The retention cap 70 is pressed onto the retaining member 60 so that the clip detent 76 engages the other end of the outer portion 61, thereby securing the retention cap 70 in the manner shown. As can be readily appreciated, the retention cap 70 further secures the mesh 14 so that the pole assembly 50 does not detach from the mesh 14 upon application of tension on the mesh 14. In this regard, this is especially desirable if the pole assembly 50 is attached to an edge segment of the mesh 14. In addition, the use of the retention cap 70 also enhances the visual appeal by hiding from view, the edge segment of the mesh 14.
FIG. 12 is end view of a pole assembly 80 in accordance with still another embodiment of the present invention that can be secured to the mesh 14. The pole assembly 80 includes a receiving member 82 and a retaining member 90. As shown, the receiving member 82 includes parallel protrusions 86 which at least partially define a substantially circular channel 84. The retaining member 90 in the illustrated embodiment is implemented as a circular rod sized to be received within the channel 84 together with the mesh 14 in the circular channel 84 in the manner shown. Hence, the retaining member 90 is shaped corresponding to shape of the channel 84, the retaining member 90 being completely received in the channel 84 together with the segment of the mesh 14.
More specifically, the retaining member 90 is sized to fit snugly within the channel 84 when inserted into the channel 84 together with the mesh 14 so that the mesh 14 is disposed and held between the retaining member 90 and the receiving member 82. The retaining member 90 is sized so that the mesh 14 does not move within the channel 84 upon application of tension to the mesh 14. Of course, in other embodiments, the channel 84 may be shaped differently and the retaining member 90 may be correspondingly shaped to be received therein, or shaped in any appropriate manner to be received in the channel while retaining the segment of mesh therein.
In a similar manner to the embodiment of FIG. 8 discussed above, the retaining member 90 shown in FIG. 12 may be inserted into the channel 84 at an end of the receiving member 82. The retaining member 90 may be made of plastic or other appropriate material. Of course, unlike the previously described embodiments, the protrusions of the receiving member 82 that secures the pole assembly 80 to the mesh 14 is visible since no outer portion is provided in the illustrated embodiment.
FIGS. 13A and 13B show front and end views, respectively, of a receiving member 100 for a pole assembly in accordance with another implementation. In referencing both of these figures, the receiving member. 100 is substantially elongated and tubular in shape. The receiving member 100 includes a channel 102 that is partially defined by protrusions 104 as most clearly shown in FIG. 13B. In addition, the receiving member 100 includes webbing 105 that further define the channel. 102, the webbing 105 is provided with holes 106 and 108 that may be used to secure a retaining member in the manner described in further detail below.
FIGS. 14A and 14B show front and end views, respectively, of receiving member 110 in accordance with still another implementation. Similar to the previously described embodiment, the receiving member 110 includes a channel 112 that is partially defined by the protrusions 114. However, in the illustrated embodiment, the receiving member 110 is only provided with a single hole 108.
FIGS. 15A and 15B show side and end views, respectively, of a retaining member 120 in accordance with one example implementation that may be utilized with the receiving members described relative to FIGS. 13A to 14B. As can be seen, the retaining member 120 is substantially elongated in shape, and includes an enlarged portion 122 that is sized to be received in a channel of a receiving member. As most clearly shown in FIG. 15B, the enlarged portion 122 of the retaining member 120 has a circular cross-sectional shape. The retaining member 120 includes a shank 124 that is dimensioned to fit between the protrusions of the receiving member, and also includes an outer portion 126 which extends over the gap between the protrusions.
FIGS. 16A and 16B show front and end views of a retaining member 130 in accordance with another example implementation. The retaining member 130 is substantially similar to that discussed above relative to FIGS. 15A and 15B in that the enlarged portion 132, the shank 134, and outer portion 136 are provided. However, in the illustrated embodiment, the retaining member 130 is provided with a chamfer 138 at one end of the enlarged portion 132. Provision of the chamfer 138 allows the retaining member to be easily assembled with a receiving member such as those described above relative to FIGS. 13A to 14B. In particular, the chamfer 138 allows the enlarged portion 132 to be slid into the corresponding channel of the receiving member, together with the segment of mesh retained in the channel as previously described. Of course, the chamfer may also be provided on the opposite end of the retaining member 130, such provision allowing the retaining member 130 to be installed into the channel from either direction.
FIGS. 17A and 17B show a cross-sectional side view, and an end view, respectively, of a pole assembly 140 in accordance with one example embodiment of the present invention. As shown in these figures, the pole assembly 140 includes a receiving member 142 having a channel 143, and a retaining member 144. The receiving member 142 is implemented as a substantially elongated tube having a hollow center 149, the channel 143 being at least partially defined by protrusions 145 that, in the present embodiment, extend parallel to each other along the length of the receiving member 144. In addition, the receiving member 142 of the pole assembly 140 includes webbing 147.
The enlarged portion 150 of the retaining member 144 is received in the channel 143 of the receiving member 142. The shank 152 extends through the gap between the protrusions 145 while the outer portion 154 extends over the gap between the protrusions 145. As shown, the enlarged portion 150 is sized to retain a small segment of mesh 14 in the channel 143 of the receiving member 142. In the illustrated embodiment, fasteners 156 pass perpendicularly through the retaining member 144, and are secured to the webbing 147 of the receiving member 142. A top cap 148 is provided in the illustrated embodiment to prevent moisture from entering the pole assembly 140, and to further enhance cosmetic appeal.
It is also noted that in the illustrated embodiment, the fasteners 156 are perpendicular to the channel 143, and thus, pierce through the mesh 14 so that the mesh will not slide in the channel 143. However, as can be seen in the cross-sectional view of FIG. 17A, the mesh 14 is pierced at the very top edge and at the very bottom edge thereof. Consequently, even if the pole assembly 140 is removed from the mesh 14, and resecured at a different location to adjust its position along the mesh 14, the strength and visual appeal of the mesh fencing is not significantly degraded as compared to the prior art. In this regard, as noted, prior art methods for securing fence poles to the mesh included utilizing plurality of fasteners along the pole so that the mesh is pierced with numerous holes extending along the vertical height of the mesh, thereby decreasing its strength and its esthetic appeal when the fence pole is positioned elsewhere on the mesh.
FIGS. 18A, 18B, and 18C show various views of a pole assembly 160 in accordance with another embodiment of the present invention. In particular, FIG. 18A shows a cross-sectional side view of the pole assembly 160, while FIG. 18B shows a cross-sectional view along B-B of the pole assembly 160 as shown in FIG. 18A. In addition, FIG. 18C shows a cross-sectional view of the pole assembly 160 as viewed along C-C.
As shown in these figures, the pole assembly 160 includes a receiving member 162 having a channel 163, and a retaining member 164. An enlarged portion 170 of the retaining member 164 is received in the channel 163 of the receiving member 162, together with a segment of mesh 14 retained therein. Shank 172 of retaining member 162 extends between the protrusions 165 while the outer portion 174 of the retaining member 164 extends over the gap between the protrusions 165.
In the illustrated embodiment, fasteners 176 prevent the retaining member 164, as well as the mesh 14, from sliding in the channel 163. In this regard, the threaded fasteners 176 are sized to engage the channel 163 along the longitudinal direction of the channel 163 in the manner shown. The threads of the fasteners 176 engage the top and bottom edges of the mesh 14 as well as the tips of the protrusions 165 as most clearly shown in FIG. 18B so as to retain both the retaining member 164, as well as the mesh, 14 in the channel 163. In addition, a top cap 168 may be provided as shown. One advantage of the illustrated embodiment of the pole assembly 160 is that the mesh is not pierced. Consequently, the pole assembly 160 can be relocated on the mesh 14 with minimal damage to the mesh 14.
Whereas FIGS. 18A shows fastener 176 which is implemented as a lock screw, FIG. 19 shows a alternative fastener 180 implemented as a screw that may be used instead of the fasteners 176 shown. Of course, different types of fasteners may be used in other embodiments, and the present invention is not limited thereto.
FIG. 20A, 20B, and 20C show various views of a pole assembly 190 in accordance with yet another embodiment of the present invention. As can be seen, the pole assembly 190 is similar to the pole assembly described above relative to FIG. 18A to 18C. However, the retaining member 194 is implemented as a cylindrical rod that is sized to be received in the channel 193 of the receiving member 192, together with a segment of mesh 14 therein. Fasteners 196 are provided and used to retain the retaining member 194 and the segment of mesh 14 so as to prevent the retaining member 194 and the mesh 14 from sliding in the channel 193. Top cap 198 is also provided.
FIGS. 21A, 21B, and 21C show various views of a retaining member 200 in accordance with yet another implementation. As clearly shown in FIG. 21B, the retaining member 200 includes an enlarged portion 202, a shank 204, and an outer portion 206. In contrast with the prior embodiments, the enlarged portion 202 is implemented to have a substantially triangular cross-section. As also shown in FIG. 21A, a chamfer 210 is provided at one end of the enlarged portion 202 so as to facilitate insertion of the retaining member 200 into a channel of the receiving member. In this regard, as shown in FIG. 21C that illustrates an underside view of the retaining member 200, the chamfer 210 is implemented to be pointed toward the edge, thereby further facilitating insertion of the enlarged portion 202 into a channel of a receiving member. Furthermore, referring again to FIG. 21A, the retaining member 200 is provided with set screws 208 that can be utilized to prevent sliding of the mesh as described in further detail below.
FIGS. 22A to 22D show various views of a pole assembly 220 in accordance with still another embodiment of the present invention that utilizes a retaining member such as that described previously relative to FIG. 21A to 21C. As can be seen, the pole assembly 220 includes a receiving member 222 that has a channel 226. In addition, the retaining member 224 is also provided, the enlarged portion 225 of the retaining member 224 being received in the channel 226 of the receiving member 222, together with a segment of mesh 14 therein. The retaining member 224 also includes an outer portion 228.
To prevent the retaining member 224 from sliding within the channel 226, inserts 230 are provided at the ends of the retaining member 224. As most clearly shown in FIGS. 22A and 22D, the inserts 230 are sized to be received in the channel 226, and further include a threaded hole with a set screw 232 that can be threaded so that the inserts 230 abut against the channel 226 perpendicular to the longitudinal direction of the channel 226, to thereby lodge the insert 230 in the channel 226. As most clearly shown in FIG. 22D, the insert 230 is pressed up against the protrusions of the receiving member 222 by the set screw 232 so that the insert 230 acts as a physical barrier against sliding movement of the retaining member 224 in the channel 226.
Moreover, as also clearly shown in FIG. 22A, the retaining member 224 of the illustrated embodiment is provided with set screws 234 that press against the segment of mesh 14 that is received inside the channel 226, thereby preventing sliding of the mesh 14 in the channel 226 of the receiving member 222. This retention of the mesh 14 is attained with minimal damage to the mesh 14 so that the pole assembly 220 can be relocated along the mesh 14.
The above described pole assemblies can be secured to segments of mesh so as to provide a fence. The pole assemblies can then be secured to a surface, such as a deck surface, in any appropriate manner to thereby provide a barrier. As noted, the pole assemblies may be inserted into holes directly. Alternatively, the pole assemblies may be further secured to an anchor device which facilitates securing of the pole assemblies to the surface. Various anchor devices are discussed in detail herein below for securing pole assembly to a surface. However, it should be understood that the anchor devices may be used in conjunction with conventional fence poles and that the present invention is not limited to use in conjunction with pole assemblies.
FIG. 23 shows a perspective view of an anchor device 240 in accordance with another aspect of the present invention. The anchor device 240 may be used to secure a fence pole such as the pole assemblies discussed above to a surface such as a deck surface. In this regard, the anchor device 240 includes an extension member 244 and a pin 242 that is sized to be received in a corresponding hole in the ground surface. As can be seen, the illustrated embodiment of the anchor device 240 is implemented such that the extension member 244 is shaped to be received in a hollow center of a fence pole. In this regard, FIG. 24 shows how the anchor device 240 may be used to secure a pole assembly 250 which is implemented with a receiving member having a cross-sectional shape as shown in FIGS. 13A and 13B. Because of the shape of the webbing in the receiving member 252, the extension member 244 of the anchor device 240 is correspondingly shaped so as to be received in the hollow portion of the receiving member. One or more set screws may optionally be provided which pass through the receiving member 252, and engage the extension member 244 to thereby secure the anchor device 240 and the pole assembly 250 together.
FIG. 25 shows an anchor device 260 in accordance with yet another implementation that may be used to secure a fence pole to a surface. In this regard, FIG. 26 shows the anchor device 260 being used to secure fence pole 276 to the ground surface GS. In referring to these figures together, the anchor device 260 includes an expansion fastener 264 that is adapted to be received in a hole H provided in the ground surface GS. It should be initially noted that ground surface GS as used here can be any surface such as a deck, a patio, etc.
The anchor device 260 also includes an extension member 262 that is connected to the expansion fastener 264 by a threaded shaft 270 which is shown schematically by the dashed lines. As most clearly shown in FIG. 25, the expansion fastener 264 includes a plurality of gripping wings 266, and an axially displaceable nut 268 that contracts the plurality of gripping wings 266. As shown in FIG. 25, the plurality of gripping wings 266 and the nut 268 have tapered surfaces. When the extension member 262 is rotated, the nut 268 is displaced upwardly in FIG. 25, thereby causing radial expansion of the plurality of gripping wings 266 to lodge the anchoring device 260 in the hole H as shown in FIG. 26. The outward radial expansion of the plurality of gripping wings 266 insures that the extension member 262 can be used to secure the fence pole 276, for example, using a plurality of set screws 278 in the embodiment shown in FIG. 26. Of course, a different number of set screws or other mechanisms for securing the fence pole 276 to the extension member 262 may be provided in other implementations of the present invention.
FIG. 27 shows a partial cross-sectional view of an anchor device 280 in accordance with another implementation that secures the fence pole 298 to the deck surface DS. As shown, the anchor device 280 includes a tube carrier 282 that is sized to receive an end of the fence pole 298 therein. The anchor device 280 also includes an angled wedge 286 that secures the fence pole 298 in the tube carrier 282. In this regard, fastener 284 is provided in the anchor device 280, which upon tightening, causes the angle wedge 286 to engage the outer peripheral surface of the fence pole 298, and secure the fence pole 298 in the tube carrier member 282.
The anchor device 280 may be slidably mounted in a guide channel 288 so as to allow adjustment to the position of the anchor device 280, and correspondingly, the fence pole 298. As shown in FIG. 27, the guide channel member 288 may be directly integrated into the deck surface DS, for example, by installing the guide channel member 288 when the concrete of the deck surface DS is still uncured.
FIGS. 28A and 28B show the frontal and top views, respectively, of the guide channel member 288 illustrated in FIG. 27. As shown most clearly in FIG. 28A, the guide channel member 288 includes anchor support 292 that allows surface materials such as the concrete of the deck surface DS to fill around in the manner shown in FIG. 27 such that the guide channel member 288 is firmly attached to support the anchor device 280 and the fence pole 298. FIG. 28B shows that the guide channel member 288 has an elongated shape so as to allow the tube carrier 282 to be moved thereby allowing its position to be adjusted.
FIGS. 29A to 29C show various views of an anchor device 300 in accordance with another implementation for securing a fence pole to a surface that is vertical such as a deck edge surface DES. As shown in the frontal view of FIG. 29A, the anchor device 300 includes a tube carrier 302 sized to receive an end of a fence pole therein. The tube carrier 302 is slidably mounted to a guide channel member 306 which allows the tube carrier 302 to be slid to alternative positions thereon. The tube carrier 302 is secured to the guide channel member 306 by fastener 308. As most clearly shown in the cross-sectional view of FIG. 29C, the fastener 308 passes through a slide washer 310 to engage the lock nut 312 inside the guide channel member 306. Correspondingly, when the fastener 308 is tightened, the slide washer 310 and the lock nut 312 clamp against the guide channel member 306 to thereby secure the tube carrier 302 to the guide channel member 306. Loosening the fastener 308 allows the tube carrier 302 to be moved along the guide channel member 306.
In addition, as shown in FIGS. 29A and 29C, the illustrated embodiment of the anchor device 300 further allows the tube carrier 302 to be rotated to as to allow angling of the fence pole received in the tube carrier 302. This is attained by loosening the fastener 308, and adjusting the angle of the tube carrier 302, and retightening the fastener 308 so that the position of the tube carrier 302 is affixed. Of course, FIG. 29A to 29C merely show one example of how the anchor device may be implemented to allow rotation of the tube carrier, and the angling of the fence pole, and the present has not limited thereto.
FIGS. 30A and 30B show top and cross-sectional views of an anchor device 330 in accordance with still another embodiment of the present invention, FIG. 30A illustrating the anchor device with the tube carrier 342 removed for clarity purposes. As shown in these figures, the anchor device 330 includes a plurality of eye bolts 332 that are sized to receive the tube carrier 342 in the manner shown in FIG. 30B. The eye bolts 332 are connected to tie rods 334 which are correspondingly mounted to guide channel member 346. In this regard, the tie rods 334 extend through the slide washers 336 and engage the lock nuts 338 that are received in the guide channel members 346 to correspondingly secure the eye bolts 332 to the guide channel member 346. In the manner previously described relative to the embodiment shown in FIGS. 29A to 29C, the guide channel member 346 allows the positioning of the tube carrier 342 to be adjusted.
In addition, the illustrated embodiment of the anchoring device 330 further allows adjustment to the angling of the tube carrier 342 relative to the deck edge surface DES. The adjustment to the angling of the tube carrier 342 may be attained by adjusting the relative lengths of the tie rods 334. More specifically, by adjusting the lengths of the tie rods 334 to be different from one another, the tube carrier 342 can be angled toward, or away, from the deck edge surface DES, thereby correspondingly resulting in the angling of the fence pole received in the tube carrier 342.
FIG. 31 shows a perspective view of a guide channel member 350 in accordance with another example implementation. In the illustrated embodiment, the guide channel member 350 is provided with two distinct channels 352 and 354, the two channels being at least partially defined by a T-member 356. The illustrated implementation of the guide channel member 350 allows easier installation of the guide channel member to a surface, such as a deck edge surface, in those implementations where parallel channels are desirable, for example, the anchor device discussed above relative to FIGS. 30A and 30B. The guide channel member 350 shown in FIG. 31 is further provided with a plurality of mounting holes 358 to allow guide channel member 350 to be mounted using appropriate fasteners.
FIG. 32 shows an end view of a guide channel 360 in accordance with another example implementation. The guide channel member 360 is implemented in a manner substantially similar to the guide channel member 350 of FIG. 31 discussed above, except only a single channel is provided. As shown, fasteners 362 are utilized to secure the guide channel member 360 to the deck edge surface DES.
FIG. 33 shows an end view of a guide channel member 370 in accordance with yet another implementation. The guide channel member 370 is secured to the surface such as the deck edge surface DES shown using an adhesive 372. The adhesive 372 may be any type of adhesive appropriate for the surface to which the guide channel member 370 is affixed.
FIG. 34 is a frontal view of a gate assembly 380 in accordance with one example implementation that may be used in conjunction with a mesh fence of the present invention. As shown, the gate assembly 380 includes a gate panel 381 having a frame 382 that provides rigid, peripheral structure to the mesh 384 supported within the frame 382. The frame 382 is secured to a gate pole 388 via hinges 386 so as to allow the frame 382 to pivot about the gate pole 388 and allow an individual to pass through the gate assembly 380. The gate pole 388 may be implemented with an anchor device 389 that can be installed and secured in a hole of a surface such as a deck surface, for example, in a manner previously described, so as to ensure proper securing of the gate assembly 380.
A secondary gate pole 387 may be provided so that the gate assembly 380 may be latched closed using any appropriate latching mechanism (not shown). In this regard, the latching mechanism may be provided on the secondary gate pole 387 or on the frame 382 of the gate panel 381. Of course, the gate assembly 380 may be latched closed to any appropriate object in any appropriate manner, and may even be latched to an adjacent pole assembly of a mesh fence. However, the illustrated implementation of the gate assembly 380 can be used to facilitate provision of a gate in an installation of a mesh fence. In particular, the mesh fence may be sized and installed so that two segments of the mesh fence end spaced from one another, to thereby provide an appropriately sized gap between the two segments. The gate assembly 380 can then be installed in the gap of the two segments to provide a gate for the mesh fence, the gate pole 388 and the secondary gate pole 387 being secured to the surface (such as a deck surface) in a similar manner to the poles of the mesh fence, or in any other appropriate manner.
To ensure proper securing of the gate assembly 380, the gate pole 388 and the secondary gate pole 387 may be connected to the pole assemblies of the adjacent mesh fence segments. Such an attachment is desirable to prevent rotation of the gate pole 388 and/or the secondary gate pole 387 on which a gate latch may be provided. This is especially desirable if the gate assembly 380 is implemented with a spring or other biasing mechanism that causes the gate to close automatically. Such a spring or biasing mechanism would require the gate pole 388 to be firmly secured to the surface in order for the spring or biasing mechanism to exert the force required to close the gate panel 381. In addition, if the gate pole 388 and the secondary gate pole 387 are connected to the pole assemblies of the adjacent mesh fence segments, the poles at the end of the mesh fence is further supported to resist the bending force that can be exerted by the taut mesh. FIGS. 35 to 42 show various implementations of how the gate pole and/or the adjacent pole of the gate assembly may be connected to adjacent pole assemblies.
In the above regard, FIG. 35 shows an interconnecting mechanism 400 in accordance with one implementation that may be used to interconnect, and further secure, the gate pole 394 to an adjacent pole assembly 390. The pole assembly 390 is secured to mesh 14, the retaining member 393 securing an end edge segment of mesh 14 in the channel 391. As shown, the pole assembly 390 defines an end or termination of one segment of mesh. The gate pole 394 is positioned adjacent to the pole assembly 390, the gate pole 394 being provided with a slot 395 at the end edge thereof.
As most clearly shown in FIG. 36, the interconnecting mechanism 400 includes channel extensions 402 and 404. The channel extensions 402 and 404 are appropriately sized to be received in the channel slots 395 of the gate pole 394, and the channel 391 of the pole assembly 390, respectively. Thus, the gate pole 394 and the pole assembly 390 are interconnected together so that rotation of the gate pole 394 is prevented. To ensure proper retention of the interconnecting mechanism 400, corresponding top caps 392 and 396 may be installed at the ends of the pole 390 and the adjacent pole 394, respectively.
As noted, alternative interconnecting mechanisms may be utilized. In this regard, FIG. 37A shows an alternative implementation of an interconnecting mechanism 414 which includes swing arm 420 that is pivotably mounted to the gate pole 410 by a fastener 422. The swing arm 420 includes a slot 416 that is sized to engage fastener 424 that is secured to the fence pole 412. The details of the slot 416 on the swing arm 414 is shown most clearly in the partial frontal view of FIG. 37B.
The fasteners 422 and 424 used in conjunction with a swing arm may be implemented in any appropriate manner. In this regard, FIG. 38 shows one example implementation of a interconnecting mechanism 430 where the swing arm 436 is pivotably secured to the gate pole 434 by a bolt and nut 435 combination that extend through the gate pole 434 to pivotably secure the swing arm 436. The fastener 433 to which the slot of the swing arm 436 engages is implemented as a screw secured to the fence pole 432.
FIG. 39 shows an interconnecting mechanism 440 substantially similar to that discussed above relative to FIG. 38 in that the swing arm 446 is pivoted to engage fastener 443. However, the fastener 445 that pivotably secures the swing arm 446 to the gate pole 444 is implemented as a screw instead of a bolt and nut combination noted. FIG. 40 is noted for merely showing an alternative configuration for the slot 452 provided on the swing arm 454 which can be pivoted in the direction of arrow “P” about fastener 456 to allow engagement with fastener 458.
FIG. 41 shows a perspective view of another interconnecting mechanism 460 in accordance another implementation, FIG. 42 showing an end view for clarity. As most clearly shown in these figures, the interconnecting mechanism 460 includes a first arm 462, and a second arm 464 that are pivotably mounted to the gate pole 466 via fastener 468. The two arms are pivotably secured on opposite sides of the gate pole 466 so that they are spaced apart from each other. As most clearly shown in FIG. 42, the first arm 462 and the second arm 464 are spaced sufficiently to receive fence pole 470 therebetween. Consequently, the gate pole 466 is prevented from rotating about its longitudinal axis when in the gate assembly is implemented with a spring or other biasing mechanism.
As noted above, the mesh fence in accordance with the present invention may be implemented with a plurality of mesh segments, each segment having a plurality of fence poles that are secured to a ground surface such as a deck surface. In this regard, adjacent sections of mesh may be secured together so as to prevent removal of one section of the fence. Moreover, depending on the application, the mesh fence may also be secured to a wall surface.
FIG. 43 shows two adjacent segments of a mesh fence in which pole assemblies 474 and 476 are secured to the ground surface to thereby provide a barricade. A pole latch 480 is provided to secure the two pole assemblies 474 and 476 together. In this regard, FIG. 44 shows an enlarged view of the pole latch 480 shown in FIG. 43. The illustrated implementation of the pole latch 480 includes a pivotable hook 482 that is secured to the pole assembly 498 via eye screw 484. Another eye screw 486 is secured to the pole assembly 498, or other desired surface, to which the pivotable hook 482 engages.
In the illustrated embodiment, a slide lock 488 is biased to the closed configuration shown in FIG. 44 by biasing spring 490 such that the slide lock 488 must be actuated in order for the pole latch 480 to be used. In this regard, the slide lock 488 may be displaced toward the right in the illustrated implementation of FIG. 44 and the end of the pivotable hook 482 passed through the eye screw 486. The slide lock 488 can then be released thereby locking the sections of the mesh fence together. Moreover, the pivotable hook 480 may also be provided with a threaded tip 494 that is sized to be engaged by nut 492 so that the pole latch 480 cannot be unhooked without tools for removing the nut 492. Of course, if the threaded tip 494 and the nut 492 is provided, the slide lock 488 and the biasing spring 490 need not be provided.
FIG. 45 merely shows the pole latch 480 discussed above relative to FIGS. 43 and 44, but being used to secure the pole assembly 498 to the wall surface WS. Correspondingly, the pole latch mechanisms may be utilized in any appropriate manner.
FIG. 46 illustrates a pole latch mechanism in accordance with yet another implementation. As shown, the pole latch 500 includes a U-bracket, 502 with threaded tips 508 and 510 that are sized to be received in eye screws 504 and 506, respectively. Nuts 512 and 514 are then secured to the threaded tips 508 and 510 of the U-bracket 502, respectively. The eye screw 504 may be secured to a pole assembly while the eye screw 506 may be secured to an adjacent pole or a wall surface. In this manner, a fence pole can be secured to an adjacent pole or a wall surface.
FIGS. 47 and 48 show front and top views of a pole latch 520 in accordance with still another implementation. The pole latch 520 includes an eye screw 522 secured to the fence pole 528. A double eye bracket 524 is pivotably attached to the eye screw 522 such that eye 525 aligns with the eye screw 526 secured to the wall surface WS in the manner shown. With the eye 525 and the eye screw 526 aligned in the manner shown, a fastener such as the nut and bolt 530 combination shown in FIG. 49, or a pad lock 536 shown in FIG. 50, can be inserted therethrough and secured to secure the fence pole 528 to the wall surface WS.
FIGS. 51 and 52 show front and top views, respectively, of a pole latch 540 in accordance with still another implementation. As shown, the pole latch 540 includes an eye screw secured to a fence pole 549, and an eye screw 548 secured to the wall surface WS. In addition, the pole latch 540 also includes a locking ring 542 that passes through the eye screws 546 and 548 as shown. The locking ring 542 includes a threaded section 545 that is engaged by the lock nut 544, thereby securing the fence pole 549 to the wall surface WS.
It should be appreciated that the above described embodiments and implementations of the mesh fence, pole assemblies, anchor devices, interconnecting mechanisms, and pole latches, are merely provided as examples and the present invention should not be construed to be limited thereto. The described embodiments and implementations may be modified in other embodiments and implementations.
In view of the above, it should be evident that present invention provides a mesh fence that avoids the disadvantages of conventional mesh fences, and also provides various advantages over conventional mesh fences. It should now also be evident how the present invention provides a mesh fence that is economical to manufacture, and is also easy to assemble and set up. In addition, it should also be evident how the present invention provides a mesh fences that minimize damage to the mesh when the poles are attached to, and removed from, the mesh.
Furthermore, it should also be evident to one of ordinary skill in the art that the present invention also provides a novel method for assembling a mesh fence. The method includes providing a mesh having a first side and a second side, providing at least one pole assembly including a receiving member having a channel extending substantially therethrough, and a retaining member dimensioned to be at least partially received in the channel of the receiving member. The method also includes placing the receiving member on one side of the mesh, placing a segment of the mesh in the channel of the receiving member, and inserting at least a portion of the retaining member into the channel of the receiving member with the segment of the mesh retained between the retaining member and the receiving member.
In the various illustrated embodiments discussed above, the receiving member includes protrusions that at least partially define the channel, the protrusions being spaced apart to provide a gap. The retaining member may also include a shank and an enlarged portion, the shank being dimensioned to fit between the protrusions, and the enlarged portion being sized to be received in the channel with the segment of the mesh. Accordingly, the step of inserting at least a portion of the retaining member in the channel may include sliding the enlarged portion of the retaining member into the channel from one end of the receiving member. Alternatively, if deflecting hooks are provided on the retaining member, the step of inserting at least a portion of the retaining member in the channel may include pressing the portion of the retaining member into the channel through the gap.
While various embodiments in accordance with the present invention have been shown and described, it is understood that the invention is not limited thereto. The present invention may be changed, modified and further applied by those skilled in the art. For example, the receiving member and/or the retaining member, as well as the specific details of the engagement mechanism and/or the interlocking mechanism, may be readily changed or otherwise modified. Therefore, this invention is not limited to the detail shown and described previously, but also includes all such changes and modifications.
Patent Application
20050116213
