GRAB RAIL

Abstract

A grab rail has an elongate shaft and attachment fittings to attach the shaft to a wall. The attachment fittings are configured with at least two connections that are selectively engageable with the elongate shaft to enable the spacing between contact surfaces on the attachment fittings to be varied.

Claims

1. A grab rail comprising: an elongate shaft having a length axis; and a pair of attachment fittings engageable with said elongate shaft at spaced points along said length axis, said attachment fittings having contact surfaces offset from said length axis which, in use, engage a support surface at spaced points with respect to said length axis, wherein at least one of said attachment fittings has at least two connections each of which is selectively engageable with said shaft and wherein said at least one of said attachment fittings is further configured whereby the distance between said contact surfaces can be varied by selection of the connection between said at least one attachment fitting and said shaft.

2. The grab rail according to claim 1, wherein said shaft and said length axis are linear.

3. The grab rail according to claim 1, wherein said at least one attachment fitting comprises: a mounting which, when the attachment fitting is engaged with said shaft, is aligned with said length axis; and a pillar extending from said mounting, a distal end of said pillar defining or being connected to said contact surface.

4. The grab rail according to claim 3, wherein said mounting has opposed ends and a mid-length, said pillar extending from said mounting at a position between said opposed ends but offset from said mid-length, and wherein said opposed ends define said at least two connections.

5. The grab rail according to claim 1, wherein each of said attachment fittings is the same.

6. The grab rail according to claim 1, wherein said attachment fittings are engaged with opposed ends of said elongate shaft.

7. The grab rail according to claim 1, wherein said elongate shaft comprises a plurality of shaft modules mounted in series on a common connecting bar.

8. The grab rail according to claim 7, wherein said attachment fittings are mounted to said common connecting bar.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The invention will now be described with reference to the accompanying drawing in which:

[0014] FIG. 1: shows an isometric view from the front, partly exploded, of a grab rail to which the invention may be applied; and

[0015] FIG. 2: shows an enlarged plan view of part of that which is shown in FIG. 1;

DETAILED DESCRIPTION OF WORKING EMBODIMENT

[0016] Referring to FIGS. 1 & 2, a grab rail 10 is shown comprising an elongate shaft 11 having a length axis 12 and opposed ends 13a and 13b. Attachment fittings 14a and 14b are engaged with respective shaft ends 13a and 13b to mount the shaft 11 to, but spaced from, a mounting surface such as a stud wall (not shown). In the conventional manner the attachment fittings include contact surfaces 15 which contact the wall and are spaced from one another relative to the axis 12.

[0017] Those skilled in the art will know that it is preferable, and in many instances essential, that the contact surfaces overlie stud positions in a stud wall and it is an important feature of the invention that the spacing between the contact surfaces 15 can be varied so that the rail 10 can be readily adapted for fitment to walls in which the studs are spaced at different centres. As described in greater detail below, this is achieved by suitably configuring at least one, and preferably both, of the attachment fittings and further adapting the fitting or fittings for selective engagement with the shaft ends 13a and 13b.

[0018] As described in our British Patent GB 2500020, the shaft 11 may be formed as a series of shaft modules 16 mounted on, and clamped together by, a central connecting bar 17. The connecting bar 17 preferably extends beyond the shaft ends 13a, 13b to engage with and form mounts for the attachment fittings 14a, 14b. In the example shown, the attachment fittings 14a, 14b are fixed to the connecting bar 17 by means of clamping inserts 18 that locate within the brackets 13, and locking screws 19, the locking screws engaging in internally threaded axial bores 20 in the ends of the connecting bar 17. With the attachment fittings 14 clamped to the handle 10, end caps 21 may be fixed to the exposed ends of the attachment fittings 14.

[0019] As described above, the invention has been devised with the specific object of providing a single grab rail assembly that can accommodate a range of spacings between mounting points. This accommodation is provided by the assembly so that the spacing between the contact surfaces can be selectively varied.

[0020] In the form shown each attachment fitting includes a mounting, preferably a tubular mounting 22 that, when the attachment fitting is connected to the shaft 11, is aligned along the shaft axis 12. The tubular mounting has a mid-position 23 and opposed ends 24a & 24b, the ends 24a & 24b preferably being identical in form. It can be seen that a pillar 25 projects from the outer surface of the mounting tube, the distal end of the pillar 25 mounting a fixing base 26 the underside of which, in turn, defines or carries contact surface 15. The fixing base typically includes apertures 27 though which fixing screws may be passed to attach the rail to a wall.

[0021] In the example shown the pillar 25 is linear, is mounted perpendicular to the tube 22 but is offset by x from a line 29, parallel to the pillar and passing through the mid-length of the tube 26. Since each of tube ends 28a & 28b is selectively engageable with the handle shaft 11, it will be appreciated that, by selecting which of the ends is chosen to engage the handle, the spacing between the contact surfaces may be varied.

[0022] It will thus be appreciated that the invention provides a simple yet effective means of providing a grab rail in which selective assembly of the rail components allows the rail to be readily and effectively mounted on studs of different spacings.