JP2002332735A - Bracket for handrail - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bracket for a handrail that can design a cap for hiding a machine screw, in circular shape. SOLUTION: This bracket for the handrail comprises a holder 1 for holding a bar of the handrail; a seat body 2 mounted to a wall surface; and a cap 3 rotatably fitted between them. The cap 3 is provided with a through hole 31, and the seat body 2 is provided with a projecting part 24. The mounting machine screw is screwed through the through-hole 31, and the cap 3 is rotated from that position to fill the through-hole 31 with the projecting part 24.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handrail bracket for mounting and supporting a handrail bar on a wall surface.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 7, an oval seat 52 is provided on a holder 50 for holding a bar B of a handrail via a support shaft 51 which is a straight axis. An oval cap 53 is rotatably fitted, and the cap 53 is
The screw V is screwed in a state where the screw V is displaced, and then the cap 53 is rotated to cover the surface of the seat body 52.
Brackets for handrails have been considered to hide the image and improve the appearance.

[0003] This configuration is a bracket having a large head that cannot pass the cap through the support shaft after being attached to the wall surface, and the cap inserted through the support shaft cannot be retracted when screws are screwed. Used for shaft type.

[0004]

However, the above-mentioned bracket has a problem that the cap cannot be made circular and the design is restricted.

Accordingly, an object of the present invention is to provide a bracket for a handrail in which a cap for hiding a screw can be freely designed.

[0006]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a holding member for holding a bar of a handrail, a seat member attached to a wall surface, and a rotatable fitting between these members. In a handrail bracket consisting of a cap,
A through hole is provided in the cap, and a convex portion is provided in the seat body. A mounting screw is screwed through the through hole, and the cap is rotated from that position to fill the through hole with the convex portion.

With this configuration, even if the cap is circular, the screw can be screwed into the wall and hidden by the cap, and the surface of the cap can be flattened to obtain a beautiful appearance.

Specifically, it is preferable that the through-hole is an elongated hole through which the support shaft of the holder is inserted, and that the projection of the seat body projects from the base of the support shaft.

Further, the through hole may be arranged around an insertion hole through which a support shaft of the holding body is inserted, and the projection of the seat body may be arranged around the support shaft.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described with reference to FIGS.

This bracket is of an elbow type used at a corner of a handrail. As shown in FIG. 1, a holder 1 for holding a bar of the handrail, a seat body 2 attached to a wall surface, and And a cap 3 rotatably fitted therebetween.

The holder 1 has bar-shaped insertion portions 12 at both ends of a bent portion 11 and a support shaft insertion portion 1 at an intermediate back surface of the bent portion 11.
3 are provided on the outer periphery of the insertion portions 12 and 13, respectively.
4, 15 are formed.

In the seat 2, the support shaft 22 is erected from the seat plate 21, and the seat plate 21 is provided with a screw hole 23 and an oval-shaped convex portion 24 protruding from the base of the support shaft 22. The ridge 25 is formed on the inner periphery, and the engaging groove 26 is formed on the outer periphery of the seat plate 21.

The cap 3 is formed by forming an oval through-hole 31 through which the support shaft 22 is inserted in a bowl-shaped object having a circular outer shape, and forming an engaging claw 32 on the inner periphery.

When assembling the bracket, the through holes 3
1, the insertion portion 13 is inserted into the support shaft 22 while the notch 15 and the ridge 25 are engaged with each other. As shown in FIG. Fix to the seat 2.

When the bracket is mounted on the wall surface, the cap 3 is eccentric so that the support shaft 22 is positioned at the end of the through hole 31 as shown in FIG. And screwed into the wall through the screw hole 23.

Thereafter, as shown in FIG. 4, the cap 3 is rotated by a predetermined angle, and the projection 24 is fitted into the through hole 31. At this time, as shown by a chain line in FIG.
6, the cap 3 is fixed to the seat body 2.

Then, as shown in FIG. 4, the bar B is inserted into the insertion portion 12 of the holder 1, and the cut groove 1 is inserted into the ridge on the inner periphery thereof.
4 to prevent the rod B from rotating. Note that the bar B may be inserted into the insertion portion 12 in advance depending on the construction procedure.

As described above, in the above bracket, even if the cap 3 is circular, the screw V is screwed into the wall and hidden by the cap 3, and the surface of the cap 3 can be flattened to obtain a beautiful appearance.

Next, a second embodiment of the present invention will be described with reference to FIGS. Here, differences from the first embodiment will be described.

In this bracket, as shown in FIG.
The insertion hole 3 through which the support shaft 22 of the holder 1 is inserted
3 and the projection 24 of the seat 2 is arranged around the support shaft 22.

When mounting on the wall, the through hole 3
After screwing the screw V with the position of 1 and the screw hole 23 aligned, the cap 3 is rotated by a predetermined angle to fit the projection 24 into the through hole 31 as shown in FIG.

Even with such a bracket, the screw V can be hidden by the circular cap 3 and the surface of the cap 3 can be flattened.

The structure of the present invention can be applied to brackets other than the elbow type, such as a straight-line type shown as a conventional example.

[0025]

As described above, according to the present invention, since the cap is rotated to fill the through hole with the convex portion of the seat, even if the cap is circular, it is screwed into the wall. The screw can be hidden by the cap, and the surface of the cap can be flattened to obtain a beautiful appearance, thereby improving the degree of freedom in design.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a first embodiment of the present invention.

FIG. 2 is a sectional view of the assembled state of the above.

FIG. 3 is a perspective view when the screw is screwed in the above.

FIG. 4 is a perspective view of the same mounting state.

FIG. 5 is an exploded perspective view of a second embodiment of the present invention.

FIG. 6 is a perspective view of the same mounting state.

FIG. 7 is a perspective view of a conventional handrail bracket.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Holder 2 Seat 3 Cap 22 Support shaft 24 Convex part 31 Through hole 33 Insertion hole

Claims (3)

[Claims] 1. A handrail bracket comprising a holding body 1 for holding a bar of a handrail, a seat body 2 mounted on a wall surface, and a cap 3 rotatably fitted therebetween. A through hole 31 in the seat 2
4 is provided, and a mounting screw is screwed through the through-hole 31.
A bracket for a handrail, wherein 1 is filled with a convex portion 24. 2. The support shaft 2 of the holding body 1
2. The handrail bracket according to claim 1, wherein a long hole through which the second member 2 is inserted is formed, and a convex portion 24 of the seat body 2 projects from a base of the support shaft 22. 3. The support shaft 2 of the holder 1 is provided with the through hole 31.
2 around the insertion hole 33 through which the seat 2 is inserted.
The bracket for a handrail according to claim 1, wherein the convex portion 24 is disposed around the support shaft 22.