JPS5841316Y2 - Handrail mounting structure - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a structure for attaching a handrail, and more specifically, to a structure for attaching a handrail to a sash with a door pocket.

A possible structure for attaching a handrail to a sash with a door pocket is a structure in which a mounting bracket provided on the handrail body is attached to the end plate of the door pocket.
Since it is considered optimal for the handrail cap to be approximately at the same height as the doorway, the attachment position of the mounting bracket to the end plate is at the doorway.

For this reason, a handrail will be attached to the weak part of the end plate.

This invention was devised in view of the above circumstances, and its purpose is to be able to attach a handrail to the end plate of a door pocket with sufficient strength to withstand practical use, and to also allow the shoji door to be inserted and removed from the doorway without any hindrance. It is an object of the present invention to provide a mounting structure for a handrail.

Embodiments of the present invention will be described below with reference to the drawings.

A sash 3 with a door pocket is attached to the mounting opening 2 of the construction wall 1, and a handrail 4 is attached to the sash 3 with a door pocket.

The sash 3 with a door pocket integrally forms a rectangular window frame 8 and a door pocket 9 with an upper frame 5, a lower frame 6, and a pair of vertical frames 7, 7 connecting the upper frame 5 and the lower frame 6. It has a structure in which shoji doors 10 and 10 are provided in a sliding manner within a window frame 8.

The door pocket 9 has a left end board 10L, a right end board 10R, and a top board 1.
1, a main plate 12, and a mirror plate 13, and the mirror plate 13 is connected to the upper frame 1.
4. It has a structure in which a panel 18 is fitted and fixed in a rectangular mounting frame 17 made up of a lower frame 15 and a pair of vertical frames 16, 16, and each of the left and right end plates 10L, 10R1 top plate 11
．． The main plate 12 is fixed to the mounting frame 17, and the main plate 12 is fixed to the mounting frame 17.
R has a hollow panel shape and is strong in strength, and also has a door opening 20 covered with a door cover 19.

Further, the handrail 4 includes a plurality of handrails 21 and each handrail 21.
The handrail main body 24 is comprised of a cap 22 fixedly installed between the upper ends of each handrail, and a mounting bar 23 fixedly fixed between the lower ends of each handrail 21, and the mounting bar 23 is attached to the lower frame 6. water section 6a
It is attached with screws 26 to the mounting piece 25 attached to.

On the other hand, the bottom wall 22 a of the cap 22 has a groove 27 along the longitudinal direction of the cap 22 , and a back plate 28 having screw holes is fixed inside the groove 27 . A support piece 30 is fixed with a screw 29 screwed into the support piece 30, and the support piece 30 is attached to an end plate attachment piece 31 so as to be vertically adjustable.The end plate attachment piece 31 is tightened to the right side end plate 10R with a screw 32, The piece 30 and the end plate attachment piece 31 form a handrail attachment 33.

That is, the end plate mounting piece 31 has a substantially U-shape formed by a base piece 31a having a U-shaped guide groove 34 in the vertical direction, and a pair of legs 31b, 31b integrally formed at the upper and lower parts of the base piece 31a. The legs 31b, 31b are attached to the upper and lower parts of the doorway 20 on the right end plate 10R with screws 32.
The base piece 31a and the right side end plate 10R are separated from each other by being tightened, and a plate-shaped slider 35 having a screw hole is fitted into the guide groove 34 of the base piece 31a so as to be vertically movable. A screw 36 is inserted into the slider 35 and passes through the support piece 30.
are screwed together and tighten the screw 36, the slider 35
When the support piece 30 is tightened and fixed to the base piece 31 a through the slider 35 , the support piece 30 and the base piece 31 are tightened and fixed through the slider 35 .
37 is a mounting piece for attaching the other end of the cap 22 in the longitudinal direction to the vertical frame 7.

As described above, the handrail fixture 33 installed on the Kasagi 22
consists of a support piece 30 and a U-shaped end plate attachment piece 31, and the end plate attachment piece 31 covers the right side end plate 1 excluding the doorway 20 portion.
Since it is tightened and fixed to 0R, the installation strength can be strengthened, and the handrail mount 3 does not block the doorway 20 part.
3 does not get in the way of putting in and taking out the shoji door 10 and 11 in the door pocket 9.

In addition, the support piece 30 and the end plate attachment piece 31 that constitute the handrail fixture 33 can be moved up and down relative to each other by loosening the screws 36, so the handrail body 24 can be adjusted in the vertical direction (height direction). Even if the heights of the cap 20 and the cap 22 are uneven to some extent, they can be reliably attached.

Furthermore, since the base piece 31a of the end board attachment piece 31 forming the handrail fixture 33 is separated from the end board 10R, the number of shoji doors to be stored in the door pocket increases, the door pocket 9 becomes larger, and the door opening 20 becomes larger. Even if it gets bigger, there is no problem in putting it in and out of the shoji door.

Since the present invention is configured as described above, the upper and lower legs 31 b, 31 b of the handrail fixture 33 are fixed to the upper and lower end boards 10R of the doorway 20 formed on the end board 10R, and the end board 10R of the handrail fixture 33 is Since the attachment strength to is increased, the handrail 4 can be attached to the end plate 10R with sufficient strength for practical use.

Furthermore, since the base piece 31a of the handrail fixture 33 is located on the outside of the door opening 20 of the end board 10R, it does not get in the way when the shoji door is put in and out of the door pocket 9, and the shoji door can be taken in and out of the door pocket 9 without any hindrance.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is an overall view;
FIG. 2 is a longitudinal cross-sectional view thereof, FIG. 3 is a cross-sectional view thereof, and FIG. 4 is an enlarged perspective view of the handrail fixture. 3 is a sash with a door pocket, 4 is a handrail, 9 is a door pocket, 10R is a gable board, 20 is a door opening, 24 is a handrail body, 30 is a support piece, 3
1 is the end plate mounting piece, 31 a is the base piece part, 31 b is the leg part,
33 is a handrail attachment.

Claims (1)

[Scope of utility model registration request] In the mounting structure for attaching a handrail 4 to a sash 3 with a door pocket consisting of a window frame 8 and a door pocket 9, on the end plate 10R above and below the door opening 20 formed on the end board 10R of the door pocket 9,
The upper and lower legs 31b, 31 of the handrail fixture 33 are U-shaped by the base piece 31a and the upper and lower legs 31b, 31b.
b is fixed such that its base piece 31 a is located outside of the formula cutout 20 , and the handrail 4 is fixed to the base piece 31 a of the handrail fixture 33 . mounting structure.