JPH0547214Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a highly decorative handrail mounting structure that includes a plurality of upper and lower handrail members spaced relatively narrowly apart.

[Conventional technology]

In this type of handrail mounting structure, it is necessary to attach the handrail member to the column while avoiding the front and top surfaces so that the heads of the screws and other fittings are not visible on the front side. Therefore, by providing a bracket for attaching the handrail member on the front side of the post, and with the handrail member placed on the bracket, screwing the bracket from below allows the handrail member to be attached to the post. being done.

[The problem that the idea aims to solve]

However, as mentioned above, in a handrail structure designed to include handrail members in multiple stages above and below at relatively narrow intervals, the distance between the brackets corresponding to each handrail member is narrow, so it is difficult to screw the brackets from below. is difficult. In particular, if the width of the handrail member is wide at the front and rear, it is necessary to screw the handrail member in double rows at the front and rear, which is not an easy task.

[Purpose of invention]

The present invention was developed based on the above circumstances, and was devised to facilitate the work of attaching and fixing the handrail member to the bracket, and to securely fix the handrail member to the column with sufficient strength. The present invention aims to provide a handrail mounting structure that is also excellent in terms of appearance.

[Means to solve the problem]

Next, means for achieving the above object will be explained with reference to drawings corresponding to embodiments.

That is, in the present invention, each pillar 1 is installed on the front side of a plurality of pillars 1 erected at intervals in the left-right direction.
In the handrail mounting structure in which the handrail member 9 is attached and fixed in such a way that the handrail member 9 is connected to The rear brackets 1d and 1e that are in contact with the support column 1
The handrail member 9 is integrally formed in a protruding manner with the handrail member 9
Bottom brackets 1b and 1c in contact with the bottom surface of the handrail member 9 are formed to protrude horizontally forward and integrally with the column 1, and the bottom brackets 1b and 1c of the handrail member 9 are
On the bottom side in contact with 1c, there are bottom brackets 1b,
A recess that tightly fits into the bottom brackets 1b and 1c is formed all the way through in the left-right direction, and the bottom brackets 1b and 1c
The front end face and the front part of the bottom face of the handrail member 9 are tightly fitted into a flange part 9a formed in the front end part of the recessed part on the bottom face side of the handrail member 9 so as to have a U-shaped cross section and pass all the way through in the left and right direction. The back bracket 1d of the sliding member 9,
The back side in contact with 1e is the back bracket 1d, 1
It is characterized in that it is fixed to the rear brackets 1d and 1e by means of a fixture 10 through an insertion hole 5 formed at the rear side bracket 1e.

[Effect]

The procedure for attaching the handrail member 9 to the support column 1 in the above-mentioned attachment structure will be explained.

First, attach the handrail member 9 to the post 1, and attach the flange 9a of the handrail member 9 to the post 1.
are fitted to the front end surfaces of the bottom brackets 1b and 1c. In this state, the handrail member 9 is fixed by inserting the fixture 10 into the insertion hole 5 of the back brackets 1d and 1e.

〔Example〕

Hereinafter, one embodiment of the present invention will be specifically described with reference to the drawings.

In the figure, reference numeral 1 denotes a support pillar, which is fixed to a frame 3 below it via a coping 2 provided at the edge of the balcony with a tapping screw 4. A flat top bracket 1a for attaching a handrail is formed at the top of the support pillar 1, and two plate-shaped bottom brackets 1b and 1c for attaching the handrail are formed at the front. A back bracket 1d and
1d, 1e, and 1e are provided on the inner surface of the base plate 1, and holes 5 for receiving fasteners such as screws are formed in each of the protruding portions.

On the other hand, a fitting insertion hole 6 is formed vertically through the top bracket 1a, and the handrail member 7 placed on the top bracket 1a has a fitting 8 made of a tapping screw inserted into the screw insertion hole. It is fixed to the top bracket 1a by screwing onto the handrail member 7 through the screws 6. in this case,
A mounting recess 7c having flanges 7a and 7b on its front and rear edges is formed in the middle of the bottom surface of the handrail member 7, and is placed over the front and rear edges of the top bracket 1a, so that the top bracket 1a is visible from the front and back. I try not to.

Further, a handrail member 9 is placed on the bottom brackets 1b, 1c, and by screwing a mounting tool 10 made of a tapping screw onto the handrail member 9 through the insertion hole 5, the back brackets 1d, 1c are mounted. 1
The handrail member 9 is fixed to d, 1e, and 1e. In this case, the handrail member 9 has a concave portion at the rear of its bottom surface, a cover portion 9b at its front end, and a flange portion 9a having a U-shaped cross section located at the front edge and having a jaw shape at the rear. It is designed to fit into the bottom brackets 1b, 1c from the front side. Therefore, when the handrail member 9 is fixed by the fixture 10, the handrail member 9 is also engaged and connected to the bottom brackets 1b and 1c.

With such a configuration, the handrail member 9 can be easily fixed to the support column 1 by simply fixing the fixture 10 from behind, and moreover, the flange 9a on the front edge fits into the bottom brackets 1b and 1c. Therefore, even if the handrail member 9 is wide, it can be supported reliably and with sufficient strength by the bottom brackets 1b and 1c. Therefore, even if the handrail members 7 and 9 are provided vertically at a relatively narrow interval, there is no difficulty in installing the handrails, and the handrail installation can be completed by one-sided work from the balcony side. Furthermore, the flange 9a on the front edge of the handrail member 9 engages the bottom brackets 1b, 1c, and the front edge side can be fixed here, so the number of fixtures 10 for fixing can be reduced. It is possible to save materials and reduce the number of installation steps. Furthermore, when viewed from the front, the flange portion 9a covers the bottom brackets 1b and 1c, giving a good appearance.

[Effect of idea]

As explained above, according to the handrail mounting structure according to the present invention, the back brackets 1d and 1e in the vertical and lateral direction and the bottom brackets 1b and 1c in the horizontal front direction are attached to the front side of the column 1, respectively. After fitting the bottom and back surfaces of the handrail member 9 into the back brackets 1d, 1e and the bottom brackets 1b, 1c, the handrail member 9 is attached through the insertion holes 5 formed in the back brackets 1d, 1e. Since it is fixed by the tool 10, the handrail member 9 can be mounted efficiently and reliably with a small number of parts.

In addition, the handrail member 9 has a concave portion formed in the bottom surface and a flange portion 9a having a U-shaped cross section at the front end of the concave portion, which tightly fit into the front end surfaces of the bottom brackets 1b and 1c and the front portion of the bottom surface. The front end portions of the bottom brackets 1b, 1c are not visible from the front lower side and are covered by the flange portion 9a of the handrail member 9, giving an excellent appearance.

Further, during the installation work, the handrail member 9 is once fitted onto the bottom brackets 1b, 1c and then fixed with the mounting tool 10, but the handrail member 9 is not formed on the bottom surface at the above-mentioned fitting position. The recessed portion and the flange portion 9a having a U-shaped cross section at the front end of the recess are tightly fitted and engaged with the front end surfaces and the front portions of the bottom surfaces of the bottom brackets 1b and 1c, so that before the fixing operation using the fixture 10 is performed, Even if pressure is applied to the handrail member 9 in the forward and downward direction due to impact or wind pressure, there is no danger that the handrail member 9 will fall off from the bottom brackets 1b, 1c, and there is no danger of the handrail member 9 falling off from the bottom brackets 1b, 1c, and the handrail member 9 will not be in danger of falling off from the bottom brackets 1b, 1c. There is no need for the sliding member 9 to move or to support its weight by hand, and its fixing work is easy and safe. Further, after placing the rear part of the bottom of the handrail member 9 on the bottom brackets 1b, 1c, by pushing the handrail member 9 backward, the flange 9a and the bottom brackets 1b, 1c can be removed.
are engaged, and the temporary fixing operation is easy.

[Brief explanation of the drawing]

FIG. 1 is a vertical side view showing an embodiment of the present invention;
FIG. 2 is a front view of the same as seen from the balcony side, FIG. 3 is a perspective view of the main part, and FIG. 4 is an exploded perspective view of the main part. 1...Strut, 1a...Top bracket, 1b,
1c...Bottom bracket, 1d, 1e...Back bracket, 2...Kasagi, 3...Structure, 4...Mounting tool, 5, 6...Insertion hole, 7...Handrail member, 8...
...Mounting tool, 9...Handrail member, 9a...Flame, 1
0...Mounting tool.

Claims (1)

[Scope of Claim for Utility Model Registration] A handrail in which a handrail member 9 is attached and fixed to the front side of a plurality of columns 1 erected at intervals in the left-right direction so as to connect each column 1. In the mounting structure, rear brackets 1d and 1e in contact with the back surface of the handrail member 9 protrude vertically and laterally integrally with the support post 1 on the front side of the place where the handrail member 9 is fixed to the support post 1. At the same time, bottom brackets 1b and 1c in contact with the bottom surface of the handrail member 9 are formed to protrude horizontally forward and integrally with the column 1, and the bottom brackets 1b, 1c of the handrail member 9 are
On the bottom side in contact with 1c, there are bottom brackets 1b,
A recess that tightly fits into the bottom brackets 1b and 1c is formed all the way through in the left-right direction, and the bottom brackets 1b and 1c
The front end face and the front part of the bottom face of the handrail member 9 are tightly fitted into a flange part 9a formed in the front end part of the recessed part on the bottom face side of the handrail member 9 so as to have a U-shaped cross section and pass all the way through in the left and right direction. The back bracket 1d of the sliding member 9,
The back side in contact with 1e is the back bracket 1d, 1
A handrail mounting structure characterized in that the handrail is fixed to the back brackets 1d and 1e by a fixture 10 through an insertion hole 5 formed in the handrail.