The present invention relates generally to hardware associated with attaching the end of a railing member to a vertical member and more particularly to a bracket for use in securing the end of a railing member to a vertical member with a user selectable vertical or horizontal angular position. The railing member can comprise a hand rail, a rail of a fence panel, or any other structural member.
When installing a railing, the end of the railing must be attached to a vertical member such as a post (or perhaps a wall). If the railing is horizontal and oriented perpendicular to the face of the vertical member, this attachment is quite easy to accomplish using conventional techniques requiring little skill. Difficulties in attachment arise, however, when the railing has a non-horizontal and/or non-perpendicular orientation. Measuring and making the proper angle cuts to the end of the railing can be tricky, and there may be difficulties or complications with respect to securely attaching the angle-cut end of the railing to the vertical member.
It is known in the art to use a bracket mounted to the vertical member to receive the end of the railing and assist in attaching the end of the railing to the vertical member. However, such a bracket (typically having a configuration and operation similar to that of a joist hanger used in housing construction) solely supports a horizontal and perpendicular orientation for attaching the end of the railing to the vertical member. The bracket is accordingly of little or no use when the railing installation requires attachment of the end of the railing to the vertical member at an angle formed in either the vertical or horizontal plane.
Another concern with such prior art brackets is that the mounting hardware (such as the bracket itself and its associated attachment screws) remains visible after installation. In many railing installation jobs, visibility of the mounting means and the bracket following completion of the installation is undesirable. It is for this reason that installers often prefer to use the conventional installation techniques when attaching the end of the railing to the vertical member. However, there is an associated increase in cost due to manpower skill and hours to achieve a more aesthetically pleasing installation through the use of conventional installation techniques (especially when the installation requires the making of an angle cut).
There would be an advantage if a bracket were available for attaching the end of a railing to a vertical member at a user selectable angle in either the vertical or horizontal plane. There would further be an advantage if the visibility of the mounting hardware for that bracket (in either an angled or perpendicular installation) could be minimized.
In accordance with an embodiment, an apparatus comprises a cup adapted to receive an end of a railing member; and a cap adapted to cover the cup. The cup is configured to receive the cap in both of a first orientation wherein the cap is installed over a top of the cup and a second orientation wherein the cap is installed under a bottom of the cup. The cup is mountable to a vertical member in a perpendicular configuration. Furthermore, through the use of a pivoting mechanism, the cup is mountable to the vertical member with a user selectable vertical or horizontal angular position.
In an embodiment, an adjustable railing bracket comprises a rail receiving member having a bottom wall, a plurality of side walls, and a back wall, the rail receiving member configured to support a rail therein; and a hinge assembly configured to be coupled to the rail receiving member in at least two orientations which allow for rotation of the rail receiving member about a hinge axis of the hinge assembly. The orientations include: a first orientation wherein rotation of the rail receiving member about the hinge axis of the hinge assembly is in a vertical plane; and a second orientation wherein rotation of the rail receiving member about the hinge axis of the hinge assembly is in a horizontal plane.
A more complete understanding of the method and apparatus of the present invention may be acquired by reference to the following Detailed Description when taken in conjunction with the accompanying Drawings wherein:
Reference is first made to
Reference is next made to
The term “rail”, “railing” or “railing member” as used herein refers to any structural member to be attached to a vertical member. Examples of included railing members include a hand rail, a rail of a fence panel or other barrier, and the like.
It will be noted that the component parts of the bracket shown in
The cup 14 is formed from a sheet of material (for example, 12 gauge steel) that is stamp cut into a T-shape and folded along three lines to present four adjacent sides of a cube-like structure. The four adjacent sides of the cup 14 comprise a bottom wall 34, a pair of opposed side walls 36, and a back wall 38. The pair of opposed side walls 36 and back wall 38 extend perpendicularly from the bottom wall 34 at the fold lines.
The bottom wall 34 provides a primary support for receiving the end of a railing member. The weight of the railing and any downward force on the railing is opposed, at least in part, by the bottom wall 34.
The side walls 36 provide for lateral retention of the received end of the railing member. At least one of the side walls 36, and in a preferred embodiment both side walls, includes a countersunk hole 40. The hole 40 supports insertion of a mounting screw through the hole for attachment to a side of the railing member (not shown). This attachment may be made into and through the side of the railing member (using an opening therein) or alternatively against the side surface of the railing member (such as with the use of a set screw). Thus, using the hole 40 and associated mounting screw, the side walls 36 further function to restrain longitudinal movement of the received railing member (i.e., removal of the end of the railing member from the cup 14).
The back wall 38 of the cup 14 includes a plurality of countersunk holes 42. In certain embodiments, four countersink holes 42 may be provided in the back wall 38. The holes 42 support insertion of a mounting screw through each of two or more of the holes 42 so as to support attachment of the cup 14 to the hinge assembly 12. In a perpendicular installation, the holes 42 are used to receive screws for attachment of the cup 14 directly to a vertical member without need for the hinge assembly. It will be understood that in either implementation, mounting screw attachment is just one available means for attachment. It will thus be understood that the back wall 38 can be attached, for example, using permanent or non-permanent attachment means. An example of a permanent attachment means would comprise a weld (for example, a weld between the back wall 38 and the surface of a vertical member, or a weld between the back wall 38 and the hinge assembly 12).
The hinge assembly 12 comprises a back plate 16. The back plate 16 is formed from a sheet of material (for example, 12 gauge steel) that is stamp cut into a square or rectangular shape. A plurality of holes 18 are formed in the back plate 16. The holes 18 support insertion of a mounting screw through each hole for attachment to a vertical member (not shown). In this way, the hinge assembly 12 of the bracket 10 can be securely attached to the vertical member.
The hinge assembly 12 further comprises a barrel 20 that is secured to a front surface of the back plate 16. In an embodiment, the barrel 20 may comprise a cylindrical structure that is attached, for example by welding, to the front surface of the back plate 16. In another embodiment, the barrel 20 may be formed integrally by the back plate 16. In either configuration the barrel 20 defines a through hole 22 for supporting pivoting action by the hinge assembly 12. Means other than the use of barrel can be used to define the through hole 22.
The hinge assembly 12 still further comprises a pivoting member 26. The pivoting member 26 is formed from a sheet of material (for example, 12 gauge steel) that is stamp cut into a generally elongate-shape and folded along two lines to present three adjacent sides of a U-shaped structure. The three adjacent sides of the pivoting member 26 comprise a pair of ears 28 and a center plate 30. The ears 28 extend perpendicularly from the center plate 30 at the fold lines. The ears 28 have a tapered or triangular shape. An aligned pair of openings are formed in the pair of ears 28. A distance between the ears 28 is slightly larger than a length of the barrel 20 and its through hole 22. In the assembled hinge assembly 12, the pair of openings in the ears 28 are aligned with the through hole 22. A pivot pin 24 is inserted through the pair of openings in the ears 28 and through hole 22 to define a hinge mechanism which permits the pivoting member 26 to angularly pivot relative to the back plate 16. The pivot pin may have any one of a number of configurations including a screw-like configuration as shown, or a more simple shaft with a cotter, hitchpin or hairpin securing mechanism.
It will accordingly be recognized that the tapered or triangular shape of the pair of ears 28 provides freedom of pivoting movement while simultaneously providing structural support and integrity of the hinge assembly 12. In a preferred implementation, the tapered or triangular shape of the pair of ears 28 permits the pivoting member 26 to rotate from a center position (where the center plate 30 of the pivoting member is approximately parallel to the back plate 16) plus or minus about forty-five degrees in the plane of movement relative to the back plate 16 (i.e., horizontal or vertical depending on the installed orientation of the cup 14 relative to the hinge assembly 12). Thus, the pivoting member 26 has an approximate ninety degree angle of throw.
The center plate 30 of the pivoting member 26 includes a plurality of tapped holes 32. In a preferred implementation, two diagonally offset holes 32 are provided. The holes 32 align with certain ones of the plurality of countersunk holes 42 found in the back wall 38 of the cup 14. The holes 42 support insertion of a mounting screw therethrough to engage the tapped holes 32 of the center plate 30 and thus permit the cup 14 to be securely attached to the hinge assembly 12. As shown, the tapped holes 32 are located proximate an opposite corner of the center plate 30 in order to secure opposite diagonal corners of the back wall 38 of the cup 14.
Importantly, the provision of aligned holes 42 and tapped holes 32 in the manner illustrated in
With reference once again to
With reference once again to
Reference is now made to
A front of the cap 50 includes an inwardly extending flange portion 52. A back of the cap 50, at a distal end corner of the side walls of the cap, includes one or more inwardly extending tab members 56. Each rear corner of the cup 14 is provided with a notch 54 (see,
When the cap 50 is inserted over the cup 14, the inwardly extending flange portion 52 is provided to cover an edge of the cup 14 material, the walls of the cap are provided to cover the side walls 36 (openings 40 and associated screws) of the cap as well as the open top portion of the cup, and the inwardly extending tab members 56 engage the bottom notches 54 of the cup (with such engagement serving to securely attach the cap 50 to the cup 14). The combination of the inwardly extending tab members 56 and inwardly extending flange portion 52, when the cap 50 is attached to the cup 14, further serve to restrain back-and-forth motion of the cap with respect to the cup.
While
Reference is now made to
Reference is now made to
The cup 14 is sized to receive the end of the railing member. The railing may have a square, rectangular or circular cross-section. Exemplary sizes include inch to inch-and-a-half tubing of the type commonly used as railing members for outdoor fences and porch/stair railings.
Reference is now made to
The design disclosed herein presents the following advantages:
The bracket supports a drop in installation—this is a significant advantage for the installer as it allows the installer to set the vertical post members, install the brackets and then drop the railing, panel or other structure into place. This obviates concerns with having a loose panel and loose brackets, and having to fight to secure all the components. This also supports installation with the use of fewer personnel and with an easier and quicker installation and assembly time.
The use of the cap presents an installation with no visible fasteners. This also allows the cut ends of a railing, panel or other structure to be hidden along with the spaces that would exist between bracket and rails. The cap further has a “snap fit” assembly that locks securely in place with no need for fasteners, adhesive, welding or anything else. The cap can further be used from the top of the cup on installations without a wood top cap (over the railing) and from the bottom for installations with a wood top cap.
Universality—the same bracket is used for right, left, up, down and straight installation. The same bracket is used with a top cap and without. This is a significant benefit in distribution as well as ease of ordering for the installer or consumer.
Although preferred embodiments of the method and apparatus of the present invention have been illustrated in the accompanying Drawings and described in the foregoing Detailed Description, it will be understood that the invention is not limited to the embodiments disclosed, but is capable of numerous rearrangements, modifications and substitutions without departing from the spirit of the invention as set forth and defined by the following claims.
This application is a continuation of U.S. patent application Ser. No. 15/078,866, filed Mar. 23, 2016, currently pending, which is a continuation of U.S. patent application Ser. No. 13/729,087, filed Dec. 28, 2012, now U.S. Pat. No. 9,322,180, which claims priority from U.S. Provisional Application for Patent No. 61/584,878 filed Jan. 10, 2012, the disclosures of which are hereby incorporated by reference.
Number | Date | Country | |
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61584878 | Jan 2012 | US |
Number | Date | Country | |
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Parent | 15078866 | Mar 2016 | US |
Child | 16655549 | US | |
Parent | 13729087 | Dec 2012 | US |
Child | 15078866 | US |