JPS6037963Y2 - Building guard rail and bracket assembly - Google Patents

Description

[Detailed Description of the Invention] This invention relates to building guard rails and brackets that are installed in walls such as hallways and stairs in buildings, passages of large mechanical equipment, and even in freight elevators.

Conventionally, various assemblies of this type of guard rail and bracket have been proposed and used, but the cushioning effect of the guard rail is insufficient or the cushioning effect of these is insufficient.
Alternatively, the structure of the support part, that is, the bracket for attaching the guard rail to the wall or panel, is complicated, and the bracket has a large number of parts, making the construction of the support part complicated.

Furthermore, when the engaging portion between the bracket and the guard rail body protrudes greatly, the guard rail protrudes greatly and there is also a problem that a gap is created between the guard rail body and the bracket. .

The purpose of this invention is to improve the cushioning effect, protect the surface of the support part from wheelchairs, sleeping cars, transport vehicles, etc., protect the bodies of patients in wheelchairs and physically disabled people, and further protect the support part from It provides strong support for people with walking difficulties, prevents guard rails from overhanging, and provides effective wall protection.Furthermore, the number of parts is reduced, making installation easy and inexpensive. Our goal is to provide building guard rail and bracket assemblies where we can manufacture them.

In view of these issues, the building guard rail and bracket assembly of the present invention includes a cross-sectional channel-shaped guard rail body consisting of a web and upper and lower flanges, which extends in the length direction of the guard rail body. an upper downward rib projecting from the inner surface of the upper flange of the guard rail; a downward insert formed by the web and the upper downward rib; consisting of a protruding downward and upwardly directed rib, an upwardly directed hook portion formed by the web and the downwardly upwardly directed rib, and whose back wall side is an arcuate surface;
A building guard rail molded from a hard material such as hard synthetic resin or semi-hard synthetic resin, with a flat base fixed to the support, and which protrudes from the surface of the base and is integrally attached to the upper side edge of the base. an upwardly sloping wing portion having an upwardly directed hook formed in the shape of a tongue at its tip, and protruding from the surface of the base portion thereof, integrally formed with the lower side edge of the base portion, and formed in an arc shape; It consists of a downwardly sloping wing section with a downwardly downwardly directed hook at its tip, and the upwardly upwardly directed hook is inserted into the downwardly directed insertion section above the guard rail, and the downwardly downwardly directed hook is inserted into the upwardly directed hooked section below the guard rail in a spring-like manner. and a spring bracket that is hooked to elastically support the guard rail on the support portion.

Hereinafter, preferred specific examples of the building guard rail and bracket assembly according to the present invention will be described with reference to the drawings.

Figure 1 shows a concrete example 1 of the building guard rail and bracket assembly of this invention installed in the hallway of a hospital etc.
It shows 0.

This assembly 10 includes a building guard rail 11 arranged on a wall surface 31 of a wall 30 at a predetermined height from the floor of a hallway and parallel to the floor, and a building guard rail 11 for fixing the guard rail 11 to the wall 30. The guard rail 11 includes a plurality of spring brackets 12 fixed to the wall surface 31 at appropriate intervals in the longitudinal direction.

The guard rail 11 is extruded from a rigid material, such as a rigid synthetic resin or a semi-rigid synthetic resin, as shown, and has a cross-sectional channel-shaped guard comprising a web 14 and upper and lower flanges 16,15.・Rail body 1
3, an upper downward rib 18 protruding from the inner surface of the upper flange 16, and the web 14 and the upper downward rib 1.
8 and a lower upward rib 17 protruding from the inner surface of the lower flange 15.
and a hook portion 19' formed by the web 14 and the lower and upwardly directed ribs 17 and having an arcuate surface 19a on the back side thereof.

Of course, the upper downward rib 18 is spaced appropriately from the web 14, extends in the length direction of the guard rail body 13, and projects from the inner surface of the upper flange 16.

Similarly, the lower upward rib 17 is spaced appropriately from the web 14 and the guard rail body 13
It extends in the length direction and projects from the inner surface of its lower flange 15.

The spring bracket 12 is press-formed from a steel plate, and is fixed to a wall surface 31 by means of fisher anchors, wood screws, and washers (none of which are shown) embedded in the wall 30, as shown. Consists of a flat base 20 and upper and lower inclined wing parts 22.21 that protrude from the surface of the flat base 20 and are integrally bent at the upper and lower side edges of the flat base 20. An upward hook 24 formed in a tongue shape is protruded from the tip of the slanted wing portion 22 to attach the web 1.
4 and the upper downward rib 1B.

Further, at the tip of the downwardly inclined wing portion 21, a downward downward hook 23 which is bent outward and formed in an arc shape is protruded, and is formed by the web 14 and the downward downward rib 17, and the back side thereof is formed into an arc shape. It is adapted to be hooked and locked onto a hook portion 19', which is a surface 19a, in a resilient manner.

The upper upward hook 241 and the lower downward hook 23
also extend in the length direction of the upper and lower sloping wings 22.21, which correspond to the length direction of the guard rail body 13.

The spring bracket 12 also has holes 25 in the parallel base 20 for wood screws.

In the assembly 10 configured in this way, first, the spring bracket 12 is pressed against the wall surface 31 so that the hole 25 is aligned with the fisher anchor previously embedded in the wall 30, and in this state, the washer is interposed. In this way, the spring bracket 12 is fixed to the wall surface 31 by screwing the wood screw into the fisher anchor.

After the plurality of spring brackets 12 are attached to the wall surface 31 at a predetermined height from the hallway floor and at appropriate intervals in the length direction of the guard rail 11, a guard rail is installed between the spring brackets 12. 11, insert and lock the tongue-shaped upward hook 24 into the downward insertion part 19 of the guard rail 11, and hook the upper part of the guard rail 11 above between the spring brackets 12. .

Next, from this state, press the lower part of the guard rail 11 against the spring bracket 12, and then
The downward downward hook 23 is elastically engaged with the upward hook part 19a formed at the bottom by using its arcuate surface 19', and the guard is attached to the wall surface 31 via the plurality of spring brackets 12. Attach rail 11.

Therefore, the guard rail 11 is elastically supported on the wall 30 by the plurality of spring brackets 12.

Thereafter, end caps (not shown) are fitted onto both ends of the guard rail 11, ie, the guard rail body 13.

The building guard rail and bracket assembly 40 shown in FIG. 2 is a modification of the spring bracket 12 in the assembly 10.

That is, the spring bracket 4 of the assembly 40
1 has two flat bases 42 as shown in the figure,
It is configured to be suitable for a wide guard rail 11.

According to this invention, the guard rail is formed into a groove-shaped cross section consisting of a web and upper and lower flanges, and an upper downward rib and a lower upward rib protrude from the inner surfaces of the upper and lower flanges. A downward insertion part formed by a web and an upper downward rib is formed on the side, and an upward hook part formed by a web and a lower upward rib on the lower side and whose back side is an arcuate surface, and , the spring bracket consists of a flat base fixed to its support and upper and lower inclined wings projecting from the surface of the flat base and formed on its upper and lower side edges; A tongue-shaped upwardly directed hook is projected from the tip of the downwardly sloping wing, and is inserted into and locked in the downwardly directed insertion portion, and an arcuate downwardly directed hook is protruded from the tip of the downwardly sloping wing.
The guard is caught in the above upward hook part in a spring-like manner.
Since the rail is elastically supported on its support, its cushioning effect is improved, and the surface of its support is protected from wheelchairs, sleeping cars, transport vehicles, etc., as well as patients in wheelchairs and physically disabled. The person's body is protected from a supporting part, such as a wall, and it also provides support for a person with walking difficulties, and the number of parts is reduced, the installation is simple and easy, and the manufacturing cost is low. The overhang of the bracket from the support part is minimized so that the guard rail can be installed as close to the support part as possible, and in addition, the elasticity of the bracket is increased so that it can be more easily connected to the guard rail. , and the shock loads acting on the hard material guard rail are buffered by the spring brackets, and as the spring brackets absorb the shock loads, their upward and downward sloping wings the spring bracket is deformed to a greater extent than the guard rail is elastically deformed, the upper hook is shaped like a tongue and inserted into the upper downward receptacle; In addition, the downward downward hook is formed into an arc shape and is hooked in a resilient manner to the downward upward hook, and is connected more and more firmly so as to be able to withstand the biting of the hook, and as a result, the impact load When the guard rail receives its spring
It is prevented from coming off the bracket, improving safety.

Furthermore, when assembling, insert the tongue-shaped upward hook of the spring bracket into the downward insertion part of the guard rail, then press the lower part of the guard rail against the spring bracket from that state, and then attach the guard rail.
A downward hook is attached to a hook formed at the bottom of the rail by using its arcuate surface in a spring-like manner.
The guard rail and spring bracket can be assembled together with less deformation, and the workability can be simplified and easily performed.

[Brief explanation of the drawing]

Figure 1 is a cross-sectional view of an assembly of the building guard rail and bracket of this invention placed in a hallway in a hospital, etc., and Figure 2 is a building guard rail and bracket of this invention corresponding to Figure 1. FIG. 3 is a cross-sectional view showing another specific example of the assembly. 10... Building guard rail and bracket assembly, 11... Building guard rail, 12... Spring bracket, 13-
----- Guard rail body, 14... Web, 15... Lower flange, 16...
Upper flange, 17, curved, lower upward rib, 18...
...Upper downward rib, 19...Downward insertion part, 19'...Upward hook part, 19a...
...Arc-shaped surface, 20...Flat-shaped base, 22゜21
...Upper and downward sloping wings, 23...
...Lower downward hook, 24...Upward upward hook.

Claims (1)

[Claims for Utility Model Registration] A guard rail body with a grooved cross section consisting of a web and upper and lower flanges; a downwardly directed rib, a downwardly directed insert formed by the web and the upper downwardly directed rib, a downwardly upwardly directed rib extending in the length direction of the guard rail body and projecting from the inner surface of the lower flange, the web and the downwardly upwardly directed rib; A guard rail for a building, which is formed by a rib and has an upwardly facing hook part whose back wall side is an arcuate surface, and which is molded from a hard material such as hard synthetic resin or semi-hard synthetic resin, and a flat plate fixed to the support part. an upwardly sloping wing protruding from the surface of the base, integrally formed on the upper side edge of the base and having an upwardly directed hook formed in the shape of a tongue at the tip; Consisting of a downwardly sloping wing portion that protrudes and is integrally formed on the lower side edge of its base and has a downwardly downwardly directed hook formed in an arc shape at its tip, and an upwardly upwardly directed hook at the downwardly directed insertion portion above the guard rail. and a spring bracket for elastically supporting the guard rail on the supporting part by hooking a downward downward hook in an upward hooking part below the guard rail in a resilient manner. Rail and bracket assembly.