JPH0452363A - Structure of connecting portion of hand rail panel and external wall of building - Google Patents

Abstract

PURPOSE:To efficiently carry out fixing of a hand rail panel by forming a locking channel in the side face of the hand rail panel, and fixing to the external wall of a building a bracket having locking pieces, and also inserting each of the locking pieces of the bracket into the locking channel of the hand rail panel. CONSTITUTION:In the structure of the connecting portion of a lower wall hand rail panel 1a and the external wall 2 of a building to each other, the locking pieces 32, 33 of a bracket 3 mounted on the external wall 2 of the building are each inserted into the locking channel 14 of the lower wall hand rail panel 1a. Movement of each locking piece 32, 33 is regulated by the locking channel 14 whereby the lower wall hand rail panel 1a is positioned and temporarily fixed. As a result, the necessity of manually supporting the lower wall hand rail panel 1a in order to prevent the panel from shifting from its position is eliminated when the lower wall hand rail panel 1a is fixed by a fixture such as a machine screw. The work of fixing the panel is thus carried out with efficiency.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a connection structure between a handrail panel and an outer wall of a building in a handrail on a balcony or balcony of a building.

(Prior Art) Conventionally, a connection structure between a balcony handrail panel and a building outer wall is known, for example, as described in Japanese Utility Model Publication No. 63-46561.

This publication describes a connection structure in which a bracket is fixed to the exterior wall of a building, the bracket and the frame of the handrail panel are installed with their flat surfaces facing each other, and are fixed with screws. .

(Problem to be solved by the invention) However, in such a conventional connection structure, the frame of the handrail panel and the bracket fixed to the outer wall of the building have a structure in which flat surfaces butt each other. Therefore, when fixing the frame of the handrail panel to the bracket with screws, it takes time to accurately determine the position of the handrail panel. When hammering in the handrail panel, the handrail panel had to be supported by hand to keep it in place, which caused the problem of poor dexterity.

The joint structure between a handrail panel and a building exterior wall of the present invention focuses on the above-mentioned conventional problems, and aims to make it possible to quickly fix a handrail panel.

(Means for Solving the Problems) The present invention has been made for the purpose of solving the above-mentioned problems, and in order to achieve this purpose, the connection structure between the handrail panel and the building outer wall of the present invention is A locking groove is formed on the side surface of the handrail panel, a bracket having a locking piece is fixed to the outer wall of the building, and the locking piece of the bracket is inserted into the locking groove of the handrail panel.

(Function) In the connection structure between the handrail panel and the building exterior wall of the present invention, the locking piece of the bracket attached to the building exterior wall is inserted into the locking groove formed on the side surface of the handrail panel.
The handrail panel is positioned and temporarily fixed by restricting the movement of the locking piece by the locking groove.

(Example) Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

First, the configuration of the embodiment will be explained.

FIG. 1 is a perspective view showing a balcony handrail to which the handrail panel connection structure of this embodiment is applied, and in the figure, 1a, lb
is a waist wall handrail panel, and 1C is a lattice handrail panel. Further, FIG. 2 shows the structure of the connecting portion between the handrail panel 1a and the building outer wall 2.

As shown in FIG. 3, the waist wall handrail panels la and 1b include a frame material 11 framed in a rectangular shape, a surface material 12 attached to the surface of the frame material 11, and a surface material 12 attached to the back surface of the frame material 11. It is made up of a back material 13 that is

The vertical frame material 11 is formed to have a closed cross section by facing two extruded members 111 and 112 that are extruded into a U-shaped cross section, and the vertical frame material 11 has a side surface that has a closed cross section. End portion 111a of one extrusion member 111
, 111b to the outside, the locking groove 14
is formed.

Further, a bracket 3 is fixed to the outer wall 2 of the building. As shown in FIGS. 1 and 3, this bracket 3 includes a fixing part 31 formed slightly narrower than the width of the locking groove 14 of the waist wall handrail panel 1a, and a fixing part 31 on both sides of the fixing part 31. The fixing part 31 is fixed to the outer wall 2 of the building with screws 4, and both the fixing pieces 32 and 33 are attached to the handrail. It is inserted into the locking groove 14 of the panel 1. In addition, the locking piece 3
The tip portions 321 and 331 of 2.33 are bent slightly downwardly inward so as to serve as guides when inserted into the locking groove 14. Further, it is preferable that the bladders 3 are provided at three upper and lower locations on the outer wall 2 of the building, at least for fixing the upper and lower parts of the waist wall handrail panel 1a.

Further, a cover 5 is provided on the back side of the vertical frame material 11, and this cover 5 prevents the bracket 3 from being exposed between the building outer wall 2 and the back material 13 of the waist wall handrail panel 1a. There is. Furthermore, reference numeral 6 denotes a locking member for attaching the cover to the vertical frame material 11. This locking member 6 allows the cover 5 to be attached by fitting, and is attached to the vertical frame material with screws 7. It is fixed at 11. Moreover, 8 is a sealing member for ensuring watertightness between the side part of the surface material 12 of the waist wall handrail panel 1a and the building outer wall 2.

Next, the operation of the embodiment will be explained.

In the connection structure between the waist wall handrail panel 1a and the building exterior wall 2 of this embodiment, the locking piece 32 of the bracket 3 attached to the building exterior wall 2 is inserted into the locking groove 14 formed on the side surface of the waist wall handrail panel 1a. .33 is inserted, so the locking piece 32.
33 is restricted from moving by the locking groove 14, the waist wall handrail panel 1a is positioned and temporarily fixed. In other words, with the connection structure of this embodiment, when fixing the waist wall handrail panel 1a with fixing tools such as screws, there is no need to support the waist wall handrail panel 1a by hand to prevent it from shifting. can be done efficiently. Note that the waist wall handrail panel 1a is fixed by, for example, fixing the lower frame material 11 to a floor frame material, roof material, or the like.

Although the embodiments of the present invention have been described above in detail with reference to the drawings, the specific configuration is not limited to these embodiments, and even if there are design changes within the scope of the gist of the present invention, they are included in the present invention. It will be done.

For example, in the embodiment, the locking groove of the handrail panel is formed by two extruded members constituting the frame material, but it may also be formed using the back surface of the front material and the front surface of the back material.

In addition, in the example, the connecting part structure of the present invention was applied to the connecting part structure between the lattice handrail panel and the building's external wall by placing the lattice handrail panel adjacent to the building's external wall. You can.

(Effects of the Invention) As explained above, in the connection structure between the handrail panel and the building exterior wall of the present invention, the handrail panel is positioned and temporarily fixed, so when fixing the handrail panel, ,
There is no need to support the handrail panel by hand, and the effect of fixing the handrail panel can be achieved with ease.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing a balcony handrail to which the connection structure between the handrail panel and the building exterior wall according to the embodiment of the present invention is applied;
The figure is a cross-sectional view taken along the line ■--■ in FIG. 1, and FIG. 3 is a cross-sectional view of a handrail panel applied to the above-mentioned mounting structure. 1a... Waist wall handrail panel 14... Locking groove 2... Building outer wall 3... Bracket 32.33... Locking piece

Claims (1)

[Claims] 1) A locking groove is formed on the side surface of the handrail panel, a bracket having a locking piece is fixed to the outer wall of the building, and the locking piece of the bracket is inserted into the locking groove of the handrail panel. The connection structure between the handrail panel and the building exterior wall.