JPS593111Y2 - Dimension adjustment device for partition walls - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a dimension adjustment device for a foldable partition wall, and more specifically, a pivot groove 2 having a substantially C-shaped cross section is bored in the side end face of a vertically elongated wall element 1. A groove-shaped portion 5 having a substantially U-shaped cross section extends from the shaft portion 4 of the first hinge member 3 fitted into the pivot groove 2 of the element body 1, and extends from the shaft portion 4 of the first hinge member 3 fitted in the pivot groove 2 of the element body 1, and extends from the shaft portion 4 of the first hinge member 3, and extends from the shaft portion 4 of the first hinge member 3 fitted in the pivot groove 2 of the element body 1. A slide piece 8 is extended from the shaft part 7 of the second hinge member 6 fitted in the pivot groove 2 on the side end surface, and this slide piece 8 is slidably inserted into the groove-shaped part 5, and the tip is inserted into the slide piece 8. This is a device for adjusting the dimension of a partition wall, which is formed by screwing screws 15 into the groove-shaped part 5 from the outer surface of the groove-shaped part 5.

Conventionally, as shown in FIG. 1, a partition wall A is constructed by connecting a plurality of wall elements 1 with an integral hinge member 9', and a support pivotally attached to the side end of the partition wall A is constructed. The side member 10 is attached via a spring 14 to a spring mounting base 13 with a cover 12 fixed to a column 11, and the expansion and contraction of the spring 14 creates a gap between the partition wall A and the columns 11 on both sides when the partition wall A is closed. I tried to prevent this from occurring.

However, in such a dimension adjustment structure, only one or at most two locations are provided on each side of the partition wall, and the width dimension must be adjusted to be sufficient to allow the partition wall to be installed without any gaps depending on the width of each frontage. I couldn't do it.

The present invention was developed in view of the drawbacks of the conventional examples mentioned above, and its purpose is to provide a dimension adjustment device for partition walls that can be used to adjust dimensions large enough to suit the width of each frontage. is to provide.

The present invention will be explained in detail below with reference to the accompanying drawings.

Reference numeral 1a denotes a vertically elongated panel, which is made of, for example, plastic or wooden plywood. Aluminum frame members 1b are attached to both ends of this panel 1a to form a vertically elongated wall body 1. ing.

A pivot groove 2 having a substantially C-shaped cross section is vertically bored in the frame member 1b of the wall body 1.

Reference numeral 3 designates a first hinge member, in which a groove-shaped part 5 having a substantially U-shaped cross section extends from a shaft part 4 having a substantially C-shaped cross section, and a groove-shaped part 5 having a substantially U-shaped cross section extends from the outside to the inside. Insert screw 15.

Reference numeral 6 denotes a second hinge member, from which a slide piece 8 extends from a shaft portion 7 having a substantially C-shaped cross section.

The first hinge member 3 and the second hinge member 6 are extruded aluminum products, and the slide piece 8 of the second hinge member 6 is slidably inserted into the groove portion 5 of the first hinge member 3. Screw 1
5 is tightened to the side surface of the slide piece 8 to fix the slide piece 8 to the groove-shaped portion 5, thereby forming the hinge member 9.

16.17 is a protruding piece to prevent rattling.

Then, the shaft part 4 of the first hinge member 3 is fitted into one of the pivot grooves 2 of the wall element 1, and the shaft part 7 of the second hinge member 6 is fitted into the other wall element 1.
The partition wall A is constructed by fitting the nitrogen bodies 1 into the pivot grooves 2 to rotatably connect adjacent wall bodies 1, and as shown in FIG. .

To match the width of the partition wall A to the width of the frontage, loosen the screw 15 on the hinge member 9 and slide the slide piece 8 to change the width of the hinge member 9, adjusting the width of the partition wall A as a whole. It is possible.

Note that lids are attached to the upper and lower surfaces of the nitrogen bodies 1 to prevent the shaft parts 4 and 7 from coming off from the pivot grooves 2.
18.19 The upper and lower rails protrude upward and downward on one side.
The partition wall A is expanded and closed by rolling the inside.

As described above, the present invention has a cross section of approximately C on the side end surface of a vertically long nitrogen body.
A groove-shaped portion having a substantially U-shaped cross section extends from the shaft portion of the first hinge member fitted into the pivot groove of the nitrogen body, and a groove-shaped portion of the nitrogen body adjacent to the nitrogen body is formed. A slide piece is extended from the shaft of the second hinge member fitted into the pivot groove on the opposite side end surface, and this slide piece is slidably inserted into the groove-shaped part, and the tip is pressed against the slide piece to remove the screw. Since it is screwed into the groove-shaped part from the outer surface of the groove-shaped part, a foldable partition wall is constructed by connecting a plurality of nitrogen bodies with the hinge member consisting of the first hinge member and the second hinge member. Yes, and the first
By sliding the hinge member and the second hinge member relative to each other to change the width, the dimensions of the partition wall can be adjusted using each hinge member, so large dimensions can be adjusted. It has the advantage of being able to match exactly.

For example, in the case of a partition wall constructed by connecting eight nitrogen bodies, hinge members are provided at seven locations, and when these individual dimensional adjustments are added up, a considerable amount of dimensional adjustment can be made. be.

[Brief explanation of the drawing]

FIG. 1 is a horizontal sectional view showing a conventional example, FIG. 2 is a horizontal sectional view showing an embodiment of the present invention, and FIG. 3 is a construction example diagram of the same. 1... Nitrogen body, 2... Cardinal groove, 3...
...First hinge member, 4...Shaft portion, 5...
...Groove-shaped part, 6...Second hinge member, 7...
...Shaft part, 8...Slide piece.

Claims (1)

[Scope of utility model registration request] A pivot groove with a substantially C-shaped cross section is bored in the side end surface of the vertically elongated wall element, and a groove-shaped part with a substantially U-shaped cross section extends from the shaft of the first hinge member that is fitted into the pivot groove of the wall element. and extend a slide piece from the shaft of the second hinge member fitted in the pivot groove on the opposite side end face of the wall element adjacent to the wall element, and slide this slide piece into the groove-shaped part. A dimension adjustment device for a partition wall in which a screw is freely inserted and the tip is pressed against a slide piece, and is screwed into a grooved part from the outer surface of the grooved part.