JPH06313352A - Handrail bracket - Google Patents

Abstract

(57) [Summary] [Object] The present invention relates to a handrail bracket, which can be manufactured using an extruded mold member and can be attached with a cover member on the surface portion thereof. [Structure] A handrail bracket is composed of a bracket main body 3 having a headstock supporting piece 2 for supporting the handrail headstock 1, and a cover member 4 elastically locked to the bracket main body 3 to cover the surface portion of the bracket main body 3. Composed. The locking portion 5 provided on the bracket body 3 for elastically holding the cover member 4 is formed continuously in the entire width direction of the bracket body 3 so that it can be manufactured using an extrusion mold material. on the other hand,
The cover member 4 is provided with a pair of sandwiching walls 6 for sandwiching both side edges of the bracket body 3 to prevent lateral displacement.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handrail bracket.

[0002]

2. Description of the Related Art A handrail bracket used when installing a handrail headstock along a wall surface is provided with a fixing piece for fixing to the wall surface and a headpiece fixing piece for fixing the handrail headstock. It is installed by fixing it to the wall surface with an anchor.

In this case, since the head of the anchor and the nut screwed to the anchor project from the wall surface and a sense of discomfort is created, the head of the anchor is covered with a cover member.

On the other hand, as a method of manufacturing the handrail bracket, in addition to the method of casting, a method of cutting a die material manufactured by extrusion to an appropriate length is also adopted, paying attention to the reduction of manufacturing cost. There is. Since the cross-sectional shape of the handrail bracket formed by such a manufacturing method is uniform in the extrusion direction, that is, in the width direction of the product, the handrail bracket is displaced in the width direction required when the cover member is crowned. It is necessary to separately form the stopper by post-processing, which has a drawback of increasing the manufacturing cost.

[0005]

DISCLOSURE OF THE INVENTION The present invention has been made to solve the above-mentioned drawbacks, and can be manufactured by using an extrusion mold material, and a cover member can be attached to the surface portion. It is intended to provide a handrail bracket.

[0006]

According to the present invention, the above object corresponds to an embodiment, and as shown in FIG. 1, a bracket main body 3 provided with a supporting tree supporting piece 2 for supporting and fixing a handrail supporting tree 1.
And a cover member 4 that covers the surface of the bracket body 3, and the bracket body 3 is continuously provided with an engaging portion 5 that elastically engages the hook portion 17 of the cover member 4 over the entire width direction. The cover member 4 has a pair of holding walls 6, 6 that hold the both side edges of the bracket body 3 between the holding walls 6, 6.
Is provided, and it is achieved by providing a handrail bracket in which the widthwise displacement of the cover member 4 is regulated by the holding wall 6.

[0007]

The handrail bracket includes a bracket main body 3 having a headstock supporting piece 2 for supporting the handrail headstock 1, and a cover member 4 elastically locked to the bracket body 3 to cover the surface portion of the bracket body 3. Composed. The locking portion 5 provided on the bracket body 3 for elastically holding the cover member 4 is formed continuously in the entire width direction of the bracket body 3 so that it can be manufactured using an extrusion mold material.

On the other hand, the cover member 4 has a bracket body 3
A pair of sandwiching walls 6 for sandwiching both side edges are provided to prevent lateral displacement.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings. 1 and 2 show a state in which the handrail headstock 1 is supported and fixed by the handrail bracket according to the present invention.

The handrail headstock 1 is formed by covering a core material 7a formed by extrusion molding a metal material such as aluminum material with a covering material 7b. The handrail headstock 1 is provided with a fitting groove 8 which opens downward and extends longitudinally, and the handrail bracket headstock support piece 2 of the handrail bracket inserted into the fitting groove 8.
Is screwed to.

The handrail bracket comprises a bracket body 3 having a fixing piece 9 extending below the head supporting piece 2 and a cover member 4 for covering the fixing piece 9 of the bracket body 3, and the handrail bracket is provided on the fixing piece 9. After inserting the anchor 12 on the side of the wall surface 11 into the formed anchor insertion hole 10, the nut 13 is screwed and fixed to the wall surface 11.

The bracket body 3 according to this embodiment has the same cross-sectional shape in the width direction so that it can be manufactured by an extrusion mold material. First, an extrusion mold material having a predetermined cross section is manufactured by extrusion molding, and then, After cutting the shape member according to the widthwise dimension of the handrail bracket, the fixing piece 9 is cut.
It is formed by post-processing the anchor insertion hole 10.

The bracket body 3 has a fixed piece 9
A fitting groove 14 provided at a lower end of the connecting piece 15 and a locking portion 5 formed in an eaves-like shape at a base end portion of a connecting piece 15 located at an intermediate portion between the fixing piece 9 and the head supporting piece 2. The fitting groove 14 and the locking portion 5 are continuously formed over the entire length in the width direction so that the fitting groove 14 and the locking portion 5 can be manufactured by the extrusion molding method described above.

On the other hand, as shown in FIG. 3, the cover member 4 is an injection-molded product made of a synthetic resin material, and a hook portion 17 is provided on the back surface of the cover portion 16 having a pair of holding walls 6 on both side edges. And the fitting piece 18 are formed to project.

The cover member 4 is attached to the fixed piece 9 by fitting the fitting piece 18 into the fitting groove 14 on the fixed piece 9 side and elastically locking the hook portion 17 to the locking portion 5. In this state, the hook portion 17 elastically locks the locking portion 5 to prevent the detachment to the front side, and the fitting piece 18 fits the fitting groove 14 in the vertical direction. Deviation is prevented, and the lateral movement of the fixed piece 9 is restricted by sandwiching both side edges of the fixed piece 9 by the sandwiching walls 6, 6.

Further, the cover member 4 is provided with a stopper piece 19 near the fitting piece 18 and an elastic pressing piece 20 near the hook portion 17. The stopper piece 19 comes into contact with the surface of the fixed piece 9, and the cover member 4 of the cover member 4 is mounted in such a state that a gap is formed between the cover member 4 and the wall surface 11 so as to absorb irregularities. The mounting position is regulated, and deformation when the cover member 4 is pressed is prevented, while the elastic pressing piece 20 interferes with the tip of the locking portion 5 and slightly elastically deforms to press the connecting piece 15. It prevents backlash.

4 to 6 show a plurality of handrail headstocks 1 and 1.
.. Deformation that makes it possible to support both simultaneously. In the description of the present embodiment, the same components as those in the above-described embodiment will be designated by the same reference numerals, and the description thereof will be omitted.

In this embodiment, the connecting piece 15 is provided so as to project from the upper and lower ends of the fixing piece 9, and the handrail headboard 1 is supported by the head supporting piece 2 connected to the fixing piece 9 via each connecting piece 15. The fixing piece 9 is provided with an anchor insertion hole 10 that is punched by post-processing as in the above-described embodiment.
In addition, a pair of locking portions 5 and 5 for elastically supporting the cover member 4 are formed in the central portion of the fixed piece 9 over the entire width in a state of vertically facing each other.

On the other hand, the cover member 4 having the sandwiching walls 6, 6 at the side edges is set such that the vertical dimension thereof can be fitted between the pair of connecting pieces 15, and the upper and lower edges thereof are The elastic pressing piece 20 having the pressing protrusion 20a at the tip is provided, and in the mounted state, the elastic pressing piece 20 is pressed against the connecting piece 15 to prevent backlash.

[0020]

As is apparent from the above description, according to the handrail bracket of the present invention, since the cover member is provided with the sandwiching wall for sandwiching both side edges of the bracket body, the bracket body can be manufactured from a mold material. Also, it becomes possible to prevent the displacement of the product in the direction of product extrusion, that is, the lateral displacement of the bracket body, during the manufacture of the mold material.

As a result, it is possible to mount the cover member on the bracket main body by the extrusion mold material which has been conventionally realized only by the post-processing or the like.

[Brief description of drawings]

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

FIG. 2 is a cross-sectional view of FIG.

FIG. 3 is an exploded rear perspective view of the handrail bracket.

FIG. 4 is a sectional view showing another embodiment of the present invention.

FIG. 5 is an exploded perspective view of FIG.

FIG. 6 is a rear perspective view of the cover member.

[Explanation of symbols]

 1 Handrail Kasagi 2 Kasagi support piece 3 Bracket body 4 Cover member 5 Locking part 6 Clamping wall

Claims (1)

[Claims] 1. A bracket main body provided with a support tree supporting piece for supporting and fixing a handrail headstock, and a cover member for covering a surface portion of the bracket body, wherein the hook portion of the cover member is elastically ejected to the bracket body. The locking portion to be locked is formed continuously over the entire width direction, and the cover member is provided with a pair of holding walls for holding both side edges of the bracket main body to prevent the cover member from shifting in the width direction. A handrail bracket regulated by a holding wall.