JPS6244016Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an assembly of guard rails and brackets installed in walls such as corridors and stairs in buildings, passages of large mechanical equipment, and even in luggage elevators.

Conventionally, this type of guard rail and bracket assembly consists of a mounting piece with an upper piece having a curved portion and a lower piece having a stopper piece, each of which is inclined at a steep angle and protrudes largely forward.
A handrail is covered with a cover plate that has a fitting piece that fits into the upper and lower pieces, and an upright piece is provided above the mounting plate, and a hanging piece is provided below, and elastic rods are attached to rubber etc. In the former case, the fitting part between the mounting piece and the fixing piece was relatively large, and it protruded greatly from the wall surface, and a gap was created between it and the wall surface. was. Further, in the latter case, direct collision or impact is applied to the elastic rod, which may cause deformation, and there is a risk that the engagement between the elastic rod and the mounting plate may loosen.

The purpose of this invention is to strengthen the fixation to the mounting base such as a wall, provide support for patients who have difficulty walking, protect the support surface from wheelchairs, sleeping cars, transport vehicles, etc., and further reduce the number of parts. The object of the present invention is to provide a guard rail and bracket assembly that can be manufactured at low cost, with reduced installation work and easy installation work.

To this end, the guard rail and bracket assembly of this invention includes a guard rail body having a substantially U-shaped cross section, a downwardly directed insertion edge formed on the upper protruding edge of the guard rail body, and a guard rail body having a substantially U-shaped cross section. consisting of an upwardly facing insertion edge formed on the downwardly protruding edge, and made of hard synthetic resin;
A guard rail formed of a hard material such as a semi-hard synthetic resin, a board fixed to the mounting base, and a board formed on the upper protruding edge of the guard rail body when the guard rail is mounted to the mounting base. an upwardly facing insert receptacle with the upper side edge of the board protruding from the surface of the board and bent outward so that the downwardly facing insert edge is press-fitted between the mounting base; The lower side edge of the substrate is constituted by a bracket consisting of a downward insertion receptacle with the lower side edge of the substrate protruding outward in an arc shape from the surface of the substrate so as to snap into an upward insertion edge formed on the projecting edge.

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

Figures 1 and 2 show an embodiment 10 of the guard rail and bracket assembly of the invention installed in a hospital hallway.

This assembly 10 includes a guard rail 11 disposed at a predetermined height from a floor 27 of a hallway 26 and parallel to the floor 26 at a mounting base, that is, on a wall surface 29 of a wall 28; the guard rail 1 for fixing to the wall 28;
The bracket 12 includes a plurality of brackets 12 fixed to a wall surface 29 at appropriate intervals in the length direction of the bracket 1 .

As shown in FIG. 2, the guard rail 11 is extrusion molded from hard synthetic resin, semi-hard synthetic resin, etc., and includes a guard rail main body 13 having a substantially U-shaped cross section; guard·
A downward insertion edge 1 integrally formed with the upper side edge of the rail body 13, that is, the upper protruding edge 15
7, and an upward insertion edge 16 integrally formed with the lower side edge of the guard rail main body 13, that is, the lower protruding edge 14.

The downward insertion edge 17 and the upward insertion edge 16, of course, extend along the length of the guard rail body 13.

The bracket 12 is press-formed from a steel plate, and as shown in FIG.
and a base plate 18 fixed to the wall surface 29 by washers (none of which are shown) and one side of the base plate 18 so as to snap into the upwardly directed ledge 16 of the guard rail 11. a downwardly directed receptacle 22' integrally formed on the edge, i.e. the lower side edge 19, and the guard rail 1;
The board 18 has an upward insertion receptacle 22 formed integrally with the other side edge, that is, the upper side edge, of the substrate 18 so that the downward insertion edge 17 of the substrate 1 is press-fitted between the wall surface 29 thereof. .

The downward insertion receptacle 22' extends in the length direction of the board 18 corresponding to the length direction of the guard rail 11, and is formed by bending the lower end of the board 18 so as to stand up on the surface of the board 18. There is.

Further, the upward insertion receptacle 22 is a flange that extends in the length direction of the board 18 corresponding to the length direction of the guard rail 11 and is formed by bending the upper end side of the board 18 so as to stand up on the surface of the board 18. 2
3 and a lip 24 with the tip of the flange 23 bent outward.
The downward insertion edge 17 of 1 can be press-fitted.

Bracket 12 also has a plurality of holes 25 formed in the central portion of base plate 18 for wood screws.

In the assembly 10 constructed in this way, first, the hole 25 is aligned with the fixer anchor previously embedded in the wall 28, the bracket 12 is pressed against the wall surface 29, and in this state,
With the interposition of a washer,
The bracket 12 is fixed to the wall surface 29 by screwing a wood screw into the anchor.

In this way, after a plurality of brackets 12 are attached to the wall surface 29 at appropriate intervals in the length direction of the guard rail 11 at a predetermined height from the floor 27 of the hallway 26, the brackets 12 are
Press the downward insertion edge 17 of the guard rail 11 between the upward insertion receptacle 22 of the bracket 12 and the wall surface 29 so that the guard rail 11 is passed between the brackets 12, and then pull the guard rail 11 between the brackets 12. Multiply by one. Next, guard from that state.
Press the lower part of the rail 11 against the bracket 12,
The upward insertion edge 16 of the guard rail 11 is engaged with the downward insertion receptacle 22' of the bracket 12 in a snap manner, and the guard rail 11 is attached to the wall surface 29 via the bracket 12. so,
The guard rail 11 attached to the bracket 12 has upper and lower projecting edges 14, 15 under pre-load.
The tip side of the guard rail 11 is brought into contact with the wall surface 29, and as a result, the guard rail 11 is prevented from shaking against the wall surface 29.

After that, the end cap becomes a guard rail,
That is, it is fitted to both ends of the guard rail main body 13.

The aforementioned bracket 12 is connected to the guard rail 11.
Similarly, it is also possible to draw a long object, and it is of course possible to draw a long object from aluminum.

The guard rail and bracket assembly 30 shown in FIG. 3 is a modification of the downward bayonet of the bracket that snaps into the upward bayonet edge 16 of the guard rail 11. That is, the bracket 31 of the assembly 30 has a partially cylindrical hook 32 replacing the bulge 21 of the downwardly directed receptacle 22' of the bracket 12.

Further, in the assembly 30, components corresponding to other components of the assembly 10 are given the same reference numerals, and their explanations are omitted.

According to this idea with the above configuration, the guard
The rail is formed to have a substantially U-shaped cross section, and an upward insertion receptacle formed on a corresponding lower protruding edge of the bracket is engaged in a snap manner with an upward insertion edge formed on the lower side edge of the guard rail.
Press-fit the downward insertion edge formed on the upper protruding edge of the guard rail into the upward insertion receptacle formed on the upper side edge of the bracket, so that the upper and lower protrusion edges of the guard rail are attached to the mounting base of a wall, etc. through the bracket. Since the guard rail is supported in pressure contact with the wall surface over the entire length of the guard rail, it is not only firmly attached to the wall surface by preventing it from shaking, but also protects the guard rail against impact in the direction of the wall surface. - Since the rail is continuously pressed against the wall surface even between the brackets, excessive deformation is prevented and damage to the guard rail and brackets is prevented. Furthermore, the guard rail is engaged with the bracket in a snap-like manner and is fixed to allow elastic deformation, so it effectively absorbs impact force and, in combination with the elastic force of the guard rail itself, A good cushioning effect can be achieved. In addition, the upper protruding edge of the guard rail is press-fitted into the upper side edge of the bracket from above to withstand loads from above, so the load can be firmly supported without loosening or disengaging the lower snap engagement. can be supported. Therefore, it protects pedestrians, wheelchairs, etc. by exerting a cushioning effect against impacts from the direction of the wall, and can also provide support for people who have difficulty walking by supporting loads from above. be.

[Brief explanation of the drawing]

Figure 1 is a partially cutaway perspective view of the guard rail and bracket assembly of this invention applied to the wall of a hallway in a hospital, and Figure 2 is taken along line 2-2 in Figure 1. FIG. 3 is a cross-sectional view showing another embodiment of the guard rail and bracket assembly of the present invention, which corresponds to FIG. 10, 30...Assembled body, 11...Guard.
Rail, 12... Bracket, 13... Guard
Rail main body, 14...Downward protruding edge, 15...Upward protruding edge, 16...Upward insertion edge, 17...Downward insertion edge, 18...Platform board, 22...Upper insertion receptacle, 22'...Downward insertion receptacle , 28...
Mounting base (wall).

Claims (1)

[Claims for Utility Model Registration] A guard rail body having a substantially U-shaped cross section, a downwardly directed insertion edge formed on the upper protruding edge of the guard rail body, and a downwardly facing insert edge formed on the lower protruding edge of the guard rail body. Consists of an upward insert edge,
In addition, a guard rail molded from a hard material such as hard synthetic resin or semi-hard synthetic resin, a board fixed to a mounting base such as a wall of a building, and when the guard rail is attached to the mounting base, The upper side edge of the board is bent outward with the upper side edge of the board protruding from the surface of the board so that the downward insert edge formed on the upper protruding edge of the guard rail body is press-fitted between the mounting base. the lower side edge of the board so as to snap into engagement with the upwardly facing insertion edge formed on the lower protruding edge of the guard rail main body and press the upwardly facing insertion edge against the mounting base. A guard rail and bracket assembly including a bracket consisting of a downwardly facing insertion receptacle projecting outward in an arc shape from the surface of the guard rail and bracket.