Adjustable wall display

Information

  • Patent Grant
  • 6820853
  • Patent Number
    6,820,853
  • Date Filed
    Wednesday, March 26, 2003
    21 years ago
  • Date Issued
    Tuesday, November 23, 2004
    20 years ago
Abstract
A wall hanging device that allows multiple arrangements of displayed items with a single mounting structure reduces damage to the wall while allowing great versatility in the display. The device includes a mounting base that is fixably mounted to a wall or other supportive surface. The mounting base includes a plurality of substantially parallel support pins. At least one hanger cord with one end that is used to attach to a display item, such as a photograph, and the other end received by a support pin. The display item can hang directly under the end that is received by a support pin or be supported by one or more support pills with the end of the hanger cord being received by an adjacent support pin. The combination of multiple horizontal placement of the cord provides a wide variation of horizontal positioning. Supporting the cord on a support pin and securing the end of the cord to another pin provides vertical displacement of the display item depending upon the distance between the end of the cord relative to the vertical “hang” of the cord. Display items can be easily moved and changed without incurring additional physical damage to the wall.
Description




FIELD OF THE INVENTION




The present invention generally relates to arts and crafts. More specifically, the present invention relates to hanging wall displays such as pictures and the like.




BACKGROUND OF THE INVENTION




Wall art has been a part of our history for thousands of years. From cave art dated to over a million years ago, to modern day, mankind has told stories and beautified their dwellings and work places by placing art on the wall. In modern day, where wall finishes can also be an expensive work of art, driving a series of nail holes in the wall to support a single picture is undesirable. This is especially true in the case of a changing wall display, such as a type of displayed scrap-booking. Instead of creating attractive and sentimental images that are closed in a book, the images are displayed on a wall for all to see. Periodically these images can be removed and placed in a book for storage and a new display is created and displayed. This can be a vacation, graduation, birth, anniversary or birthday celebration or any other event that can be graphically displayed. In addition, traditional art can also be periodically rotated as furniture changes or the occupant simply desires a change. With traditional framing and mounting, this process would be very costly, and unless the same placement of photos was always used, the wall would be quickly destroyed by nail hole after nail hole. Adhesive wall mount tapes are not always reliable or can remove the wall finish with the tape when moved. A single rigid structure with multiple mounting capacity is preferred.




SUMMARY OF THE INVENTION




In one aspect, the invention comprises a display system including a mounting base with a plurality of support pins and at least one hanger cord. The hanger cord includes a pliable tensile member with an attachment ring on a first end. The ring is capable of being received by a support pin and at least one picture mount on a second end of the hanger cord. The tensile member is preferably a string, rope, cable, line or a cord. The plurality of support pins, preferably cylindrical in shape, extend away from a wall side of the mounting base and are substantially parallel to each other and includes a base cover to enclose the base, covering the support pins from view. The base cover includes a receiver channel to lock the cover in place and a finger ledge to assist the user in removing the cover from the base.




The system may also include a plurality of support pins that are cylindrical in shape and grouped in adjacent pairs with enough space there between to receive the tensile member. The plurality of support pins may include a center channel to receive the tensile member, or the center channel may include an hourglass shape with rounded upper and lower corners.




The second end of the hanger cord may include a pair of picture mounts located on the distal ends of a “Y” support. The hanger cord may have more than one “Y” support, one located distally to another. The picture mounts may be comprised of an adhesive backed bracket that is attached to the tensile member. The tensile member includes a mounting ring on a distal end of the second end thereof and the adhesive backed bracket includes a hook capable of receiving the mounting ring.




The indicator is preferably comprised of at least one mounting board this is attached to the picture mount. The mounting board can be a picture or photograph or a backing to attach a picture or photograph.




In another aspect, the invention includes a method of creating a wall mounted display system including the steps of providing a device as previously disclosed, mounting the base to a wall. The horizontal position of a picture mount is adjusted by supporting a hanger cord on at least one of a choice of the plurality of support pins. The vertical positioning is adjusted by moving the first end of the hanger cord and mounting the attachment ring on one of various a support pins.











BRIEF DESCRIPTION OF THE DRAWINGS




The foregoing and other objects of this invention, the various features thereof, as well as the invention itself, may be more fully understood from the following description, when read together with the accompanying drawings, described:





FIG. 1

is an isometric front view of one version of an adjustable wall display, the device produced in accordance with the present invention.





FIG. 2

is an isometric back view of one version of an adjustable wall display, the device produced in accordance with the present invention.





FIG. 3

is an isometric front view of an adjustable wall display with the front cover removed, the device produced in accordance with the present invention.





FIG. 4

is a front view of one version of an adjustable wall display with the front cover removed, the device produced in accordance with the present invention

FIG. 5

is a front view of an adjustable wall display with a single hanging display, the device produced in accordance with the present invention.





FIG. 6

is an isometric front view of one version of an adjustable wall display showing the section


7





7


, the device produced in accordance with the present invention.





FIG. 7

is a sectioned side view of an adjustable wall display, the device produced in accordance with the present invention.





FIG. 8

is an isometric view of the backside of the display portions of an adjustable wall display, the device produced in accordance with the present invention.





FIG. 9



a


and

FIG. 9



b


are isometric views of a single and double hanger of an adjustaable wall display respectively, the device produced in accordance with the present invention.





FIG. 10

is an isometric view of a picture mount hook used in an adjustable wall display, the device produced in accordance with the present invention.





FIG. 11

is an isometric front view of three versions of mounting pins of an adjustable wall display, the device produced in accordance with the present invention.





FIG. 12



a


and

FIG. 12



b


are front views of another version of a second end of a hanger cord shown in a relaxed position and a loaded position respectively, the device produced in accordance with the present invention.





FIG. 13

is a side view of a back support of a base showing a variety of pins, the device produced in accordance with the present invention.











For the most part, and as will be apparent when referring to the figures, when an item is used unchanged in more than one figure, it is identified by the same alphanumeric reference indicator in all figures.




DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT




The present invention is used as an adjustable wall display


12


for artistic displays or information placards. Where it is desirable to alter the basic layout and/or the display items, the method of supporting the display items becomes very important. Where even the size of the photograph is changed or moved, in order to maintain an attractive and aesthetically pleasing display on the wall, the picture hangers would many times be moved. This means exposing an existing hole in the wall and creating a new hole. The display system


12


of the present invention is illustrated in

FIG. 1. A

mounting base


14


is mounted directly to the wall or other supportive surface. Hanger cords


16


are supported by the mounting base


14


to provide for a supportive medium for the display items


18


. The display items


18


may be included as a component of the invention, but may also be a self provided item of the user. As such, the display items


18


are shown as a part of the invention


12


but it is understood that they are not considered integral to the novelty of the invention. The display items


18


as shown are used as illustrative purposes in that they can be photographs, paintings or any other art form or information placard. The display item can also be a structural element, such as foam board, cardboard, wood, metal or any other suitable material, which is capable of supporting a separate form of art or information to be displayed. In this case the display item


18


would include a flat planar surface to which an article for display can be mounted or attached. Though this can be in a permanent form, it is determined by the inventor that the articles be releaseably secured to the display item


18


by tape or some is form of mechanical fastener. This allows the articles of art or information to be changed without changing the display item


18


.




The display system


12


is shown from the rear in

FIG. 2

, as if the viewer is looking through the wall to which the invention


12


is mounted. Here the base


14


is shown to include mounting holes


20


. These are one way of securing the invention


12


to the wall. Any number of fastening means common to the art such as threaded fasteners and nails can be used with these holes


20


to mount to the wall. These holes


20


are not considered critical and other forms of fasteners such as adhesive tape can also be used as a method of securing the base


14


to the wall.




The hanger cords


16


are shown here in two different forms and in three positions. The hanger cords


16


include a pliable tensile member


22


with a first end (not shown here) supported by the mounting base


14


and a second end


24


secured to the display items


18


. This can be accomplished by several methods. What is shown here is the preferred embodiment, in that two picture mounts


26


, comprised of an adhesive backed bracket


28


, which includes a hook


30


. The hook


30


receives a mounting ring


32


that is attached to the distal end of the second end of the tensile member


22


. The releasable feature of the mounting ring


32


to the hook


30


allows for display items


18


to be easily and quickly mounted and removed. This adds to the versatility of the invention


12


, though a simpler version of the invention


12


would remove the hook


30


and ring


32


and have the adhesive backed bracket


28


in a simplified form that is permanently attached to the distal end of the second end


24


of the hanger cord


16


.




The hanger cords


16


are shown to include a “Y” support as part of the second end


24


. This, though not necessary to the basic function of the invention


12


, has been found to be useful in maintaining level support for the display items


18


. It can be imagined that a single picture mount


26


could be used in the center of the display items


18


, but if the single picture mount


26


was off from the center of mass of the item


18


, it would tilt slightly. This may not be desirable to the user. As such, the “Y” support, which branches the tensile member into two equal legs


34


, is used to provide much greater stability to the item


18


.




A front view of the invention


12


is shown in

FIG. 3

with the base cover removed to show the internal structure of the mounting base


14


. Extending from the back support


38


is a plurality of support pins


40


. These pins


40


can be arranged in a variety of ways. The applicant has determined the preferred embodiment as being a series of rows being offset from the other, thereby creating a multitude of columns, some columns with exactly one pin


40


. The purpose of the offset pin arrangement is to allow a multitude of horizontal positioning of each hanger cord


16


while minimizing the number of pins


40


. The reduction in the number of pins


40


not only reduces the cost of production of the device


12


, but allows greater room for the user's fingers to access and adjust the positions of the first end mounting ring


42


of the hanger cords


16


. The variation in placement of the first end mounting ring


42


relative to the primary supporting pin


40


that the hanger cord


16


first contacts determines the vertical height of the display item


18


. The back support


38


may also include ends


44


as shown here. The ends


44


serve as added structural support as well as close off the mounting base


14


to increase the attractive nature of the device


12


.




The device


12


is shown looking straight on in FIG.


4


. The display items


18


are supported by the hanger cords


16


. The hanger cords


16


are supported by at least one pin


40


. In most cases, as illustrated here, the hanger cords


16


hang over a first pin


40


with the first end mounting ring


42


received by another pin


40


in that or another row. As previously noted, this displacement determines the vertical height of the display item


18


. This is illustrated on the right side of FIG.


4


. Here the upper display item


46


and upper hanger cords


48


are identical to the lower display item


50


and lower hanger cord


52


. Both hanger cords (


48


&


52


) are first supported by a support pin


54


. The difference is the lower first end mounting ring


56


is secured to a pin


58


adjacent to the support pin


54


. The upper first end mounting ring


60


is secured to a pin


62


several inches away from the support pin


54


. The horizontal positioning of the display items


18


is provided by the abundance of pins, each capable of being used as a support pin, thus the display item


18


will hang directly underneath whatever pin is selected.




A simplified version on the invention


12


is shown in

FIG. 5

showing a single display item


18


. A section line


7





7


shows the section of the base


14


. This is also illustrated in

FIG. 6

where an isometric exploded view is used with a plane


64


showing the section


7





7


. Here only one display item


18


is used, but it can be easily seen that a multitude could be used. The section is made to show the features of the base cover and back support


38


. The base cover is an enclosure structure of the mounting base


14


. The base cover


36


is used primarily for aesthetic purposes, to cover the first end mounting rings


60


, ends of the hanger cords


16


and pins


40


. A secondary feature is that the bottom portion of the cover


36


is used as a support for the tensile member


22


of the hanger cord


16


as, when assembled, it is pinched between the bottom edge of the cover


36


and the back support


38


. This helps stabilize the display items


18


.




More detail of the cover


36


and back support


38


are illustrated in the section shown in FIG.


7


. The cover


36


includes a receiver channel


66


that is received by a frame lip


68


on the back support


38


. The receiver channel


66


is preferably a concave type structure, such as the shortened “U” as shown here in cross-section. Using such a from that is slightly narrower than the frame lip


68


an interference is provided that will flex the free end


70


of the channel


66


when it is fitted over the lip


68


. This “locks” the cover


36


on the back support


38


to hold it in place and push the bottom edge


72


of the cover


36


against the back plate


74


back plate


73


of the back support


38


, pinching the tensile member


22


of the hanger cord


16


there between. The cover


36


must be removed every time the user needs to change the orientation of the display. To assist with the removal process the lower portion of the cover


36


includes a finger ledge


74


. This is a turned up lip that allows the user to grab the ledge


74


with the tips of the user's fingers. The user can then pull the cover


36


off the back support


38


, overcoming the tension provided by the interference of the channel


66


and lip


68


.




Another item that is illustrated is the angle of incidence of the pins


40


. Though not considered mandatory, it is many times desirable to tilt the pins


40


up slightly. This angle with respect to the normal, or angle of incidence is represented by the angle θ. It has been determined by the inventor that the optimal angle is 10°. A variation of plus 20° or minus 10° is acceptable and may be considered advantageous depending upon the material of the pins, weight of the hanging items and type of cord used.




The adjustment of the height of the display items


18


and the variation in the hanger cords is shown in FIG.


8


. As was shown in

FIG. 4

, the upper display item


46


and upper hanger cord


48


is the lower display item


50


and lower hanger cord


52


in a second or raised position. The lower first end mounting ring


56


is visibly displaced from the upper first end mounting ring


60


as illustrated by the arrow


76


. This displacement is the change in vertical orientation of the lower display item


50


to the position of the upper display item


46


as depicted by the vertical arrows


78


. Another form of hanger is the double “Y” hanger cord


80


, which has an upper pair of picture mounts


26


connected to an upper “Y” branch


82


and a lower pair of picture mounts


26


connected to a lower branch


84


. This variation can include three or more “Y” branches all connected as part of one hanger cord. The advantage to such a component is that display items


18


can be mounted without requiring individual vertical adjustment. The single


79


and double “Y” hanging cords are shown alone in

FIG. 9



a


and

FIG. 9



b


respectively.




A picture mount


26


is shown in greater detail in FIG.


10


. The picture mount


26


is comprised of an adhesive backed bracket


28


, which includes a hook


30


. The hook


30


receives the mounting ring


32


that is attached to the distal end of the second end of the tensile member


22


, as shown in FIG.


9


. The adhesive back


86


may be a single piece of tape that is mechanically fastened to the bracket


28


or the adhesive tape may cross the bracket


28


, adhering thereto as well, while leaving free ends of the tape to adhere to the back of a display item


18


.




Another variation to the invention is shown in FIG.


11


. The pins


40


can be a single cylindrical rod, as disclosed thus far, or modified to provide support in either a left or a right direction. This allows the tensile member


22


to pass through or between the sides of the pin to provide consistent vertical alignment of the tensile member


22


regardless as to the direction of wrap of the tensile member


22


or if the tensile member


22


is secured directly to the pin. Examples of variations of this pin include adjacent sub-pins


88


. With a space between the closest points of these sub-pins


88


being slightly greater than the width of the tensile member


22


, the duel pin


90


maintains a consistent horizontal positioning of the tensile member


22


regardless of the direction the tensile member is located above the pin


90


. Two variations of hourglass cutouts of pins are shown. A narrow base cutout pin


92


and a wide base cutout pin


94


are similar in that both have rounded edges on the top edges


96


. This provides less stress in the tensile member


22


that passes over those edges. The wide base cutout pin


94


has flat lower edges


98


on the bottom portion, in that any cord that contacts the pin


94


does not bend on the bottom edge. This creates a modified hourglass cutout with a rounded top and straight from the center down. A second duel pin


100


is shown with an elongated first end mounting ring


102


received there on. This ring


102


is shown to illustrate that any form of pin can be met with an appropriate ring


102


to fit that shape.




An alternate form of the second end


24


of the hanger cord


16


is shown in

FIG. 12



a


and

FIG. 12



b


. In this, two positions of the second end


24


are shown. In this form the second end


24


is a loop


104


that is made by taking the free end


106


of the tensile member


22


and securing it to a higher point on the tensile member


22


by use of a clip


108


. This is illustrated in

FIG. 12



a


where the loop


104


created is in a relaxed state. If so desired, a second loop made from a second tensile member could be suspended from the same clip


108


, thus making two or more loops


104


that lie in series with one another. This process could be done any number of times to create a long string of loops


104


. In function, this is similar to items


80


and


84


in

FIG. 9



a


and

FIG. 9



b.






The second end


24


of

FIG. 12



a


is shown in a loaded position in

FIG. 12



b


. Brackets


110


are fastened to the display item as previously disclosed. In this view the brackets


110


include a hook


112


, which is comprised of a bent cylindrical wire. This wire


112


is preferably bent to form a receiver for the tensile member


22


. The bent portion


114


can be in the same plane as the base portion


116


or bent to form an acute angle relative to the base portion


116


, as shown here. The angled bent portion


114


provides a simple substantially vertical “hook” portion while the resultant load vector on the device is approximately through the long axis of the base portion


116


. This gives an even stress on the mounting


118


. The base portion


116


includes some form of mounting


118


so that it can be attached to the display item. This can be any form as previously disclosed or as is other wise known in the art. The resultant shape of the second end


24


in a loaded state is substantially a triangle.




An alternative to the pins attached to the back support


38


of the base


14


is shown in FIG.


13


and shown in cross-section as in FIG.


7


. It was previously disclosed in

FIG. 7

that the pins were tilted up slightly. The angle of incidence (θ) helps keep the tensile member on the pin and toward the back support


38


, thus nearer the wall when mounted thereon. Other forms of retaining the tensile members on the pins are shown here. The upper pin


120


includes a shaft


122


and a ring


124


on the distal end. The middle pin


126


also has a shaft


122


, but a spherical cap


128


is placed on the distal end. On the bottom pin


130


, a truncated sphere


132


caps the shaft


122


. In each case the oversized end reduces inadvertent disengagement of the tensile member


22


from the shaft


122


of the pin.



Claims
  • 1. A display system comprising:a mounting base including a plurality of support pins; a base cover adapted to be mounted to said mounting base enabling covering a support pin; and at least one hanger cord including a pliable tensile member with an attachment ring on a first end, the ring capable of being received by a support pin and at least one picture mount on a second end of the hanger cord.
  • 2. A display system as in claim 1, wherein said tensile member is a member selected from the group consisting of a string, rope, cable, line and a cord.
  • 3. A display system as in claim 1, wherein said plurality of support pins extend away from a wall side of said mounting base and are substantially parallel to each other.
  • 4. A display system as in claim 1, wherein said plurality of support pins have an angle of incidence of 10 degrees.
  • 5. A display system as in claim 1, wherein said plurality of support pins include an oversized head.
  • 6. A display system as in claim 1, wherein said plurality of support pins are arranged in more than one row.
  • 7. A display system as in claim 6, wherein said support pins are offset such that at least some columns have exactly one pin.
  • 8. A display system as in claim 1, wherein said base cover includes a receiver channel and a finger ledge.
  • 9. A display system as in claim 1, wherein said plurality of support pins are cylindrical in shape.
  • 10. A display system as in claim 1, wherein said plurality of support pins are substantially cylindrical in shape and grouped in adjacent pairs with enough space there between to receive said tensile member.
  • 11. A display system as in claim 1, wherein said plurality of support pins includes a center channel to receive said tensile member.
  • 12. A display system as in claim 11, wherein said center channel has an hourglass shape.
  • 13. A display system as in claim 1, wherein said second end of said hanger cord includes a pair of picture mounts located on distal ends of a “Y” support.
  • 14. A display system as in claim 13, wherein said hanger cord has more than one “Y” support, one located distally to another.
  • 15. A display system as in claim 1, wherein said second end of said hanger cord is formed into at least one loop.
  • 16. A display system as in claim 1, wherein said at least one picture mount is comprised of an adhesive backed bracket that is attached to said tensile member.
  • 17. A display system as in claim 16, wherein said bracket is releaseably attached to said tensile member.
  • 18. A display system as in claim 16, wherein said tensile member includes a mounting ring on a distal end of said second end thereof and said adhesive backed bracket includes a hook capable of receiving said mounting ring.
  • 19. A display system as in claim 1, further comprising at least one mounting board attached to said picture mount.
  • 20. An ornamental display system comprising:a base suitable for mounting on a wall; a base cover adapted to be mounted to said base enabling covering a support pin; a plurality of support pins on said base and extending from said base; and at least one hanger cord including a pliable tensile member with an attachment ring on a first end, the ring capable of being received by a support pin and at least one picture mount on a second end of the hanger cord.
  • 21. A display system as in claim 20, wherein said tensile member is a member selected from the group consisting of a string, rope, cable, line and a cord.
  • 22. A display system as in claim 20, wherein said plurality of support pins are substantially parallel to each other.
  • 23. A display system as in claim 20, wherein said plurality of support pins have an angle of incidence of 10 degrees.
  • 24. A display system as in claim 20, wherein said plurality of support pins include an oversized head.
  • 25. A display system as in claim 20, wherein said plurality of support pins are arranged in more than one row.
  • 26. A display system as in claim 25, wherein said support pins are offset such that at least some columns have exactly one pin.
  • 27. A display system as in claim 20, wherein said base cover includes a receiver channel and a finger ledge.
  • 28. A display system as in claim 20, wherein said plurality of support pins are cylindrical in shape.
  • 29. A display system as in claim 20, wherein said plurality of support pins are substantially cylindrical in shape and grouped in adjacent pairs with enough space there between to receive said tensile member.
  • 30. A display system as in claim 20, wherein said plurality of support pins includes a center channel to receive said tensile member.
  • 31. A display system as in claim 30, wherein said center channel has an hourglass shape.
  • 32. A display system as in claim 20, wherein said second end of said hanger cord includes a pair of picture mounts located on distal ends of a “Y” support.
  • 33. A display system as in claim 32, wherein said hanger cord has more than one “Y” support, one located distally to another.
  • 34. A display system as in claim 20, wherein said second end of said hanger cord is formed into at least one loop.
  • 35. A display system as in claim 20, wherein said at least one picture mount is comprised of an adhesive backed bracket that is attached to said pliable tensile member.
  • 36. A display system as in claim 35, wherein said bracket is releaseably attached to said pliable tensile member.
  • 37. A display system as in claim 35, wherein said tensile member includes a mounting ring on a distal end of said second end thereof and said adhesive backed bracket includes a hook capable of receiving said mounting ring.
  • 38. A display system as in claim 20, further comprising at least one mounting board attached to said picture mount.
  • 39. For use with a display system including a mounting base with a plurality of support pins, a base cover adapted to be mounted to the mounting base and at least one hanger cord including a pliable tensile member with an attachment ring on a first end and a picture mount on a second end, a method of creating a wall mounted display system including the steps of:mounting said mounting base to a wall; adjusting the horizontal position of said picture mount by supporting said hanger cord on at least one of said plurality of support pins; adjusting the vertical position of said picture mount by mounting said attachment ring on at least one of said plurality of support pins; and providing a mounting board and securing it to said picture mount.
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