JP2003027638A - Fixing structure for partition wall panel upper end section - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a partition wall panel upper end section fixing structure which will not strain on a fixed section between the partition wall panel upper end section and the ceiling even if deflection and sinking respectively occur in the floor and the partition wall panel. SOLUTION: The partition wall panel upper end section fixed structure constituted by fixing the upper end section of the partition wall panel (6) to a fixed rail (11) of an downwardly opening fixed to the ceiling (10) is constituted by providing an anchor (13) energized upwardly to the upper end section of the partition wall panel (6) and fittedly fixing the head (131) of the anchor (13) to the downward opening section of the fixed rail (11).

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a partition wall panel upper end fixing structure. More specifically, the invention of this application relates to a partition wall panel upper end fixing structure in which there is no risk of distortion occurring in the fixing portion between the partition wall panel upper end and the ceiling even when the floor bends and the partition wall panel sinks.

[0002]

2. Description of the Related Art Recently, in buildings such as condominiums,
For example, as illustrated in FIG. 4, on the floor slab (1),
Support legs (2), (2), ... Are erected at desired intervals, and a floor panel (3) is provided on the support legs (2), (2) ,.
By laying and laying (3), ... to form the floor (4), the floor (4) is floated above the floor slab (1) to form a double floor type floor portion, and the floor (4) is formed. The lower end of the partition wall panel (6) is fitted and fixed to the upward opening of the fixed rail (5) having the upward opening fixed to the ceiling slab (7) at a desired interval with the hanging device (8). ),
By vertically suspending (8), ... And suspending and supporting the ceiling panels (9), (9), ... With the suspenders (8), (8) ,. , The ceiling (10) is lifted from the ceiling slab (7) to form a double-ceiling type ceiling portion, and a partition wall panel (in the downward opening portion of the downward opening fixed rail (11) fixed to the ceiling (10) The partition wall was formed by fitting and fixing the upper end of 6).

[0003]

However, in the above-mentioned conventional partition wall, the space under the floor (4) and the space behind the ceiling (10) is used for electrical wiring, water supply / drainage piping, under-floor / ceiling storage, etc. Since the partition wall panel (6) is fixed between the floor (4) and the ceiling (10), the floor (4) and the ceiling (10) of the entire building can be formed at once. It is possible to improve the workability, shorten the construction period, and easily move the partition wall panel (6) at the time of remodeling, but on the other hand, the floor (4) is Since the floor (4) is floated above the slab (1) and the amount of deflection of the floor (4) is larger than that of the floor slab (1), when a heavy object such as a bookshelf or a piano is placed on the floor (4), There is a problem that the floor (4) bends due to the load and generates noise. Further, in order to solve such a problem, as shown in FIG. 4, a vibration damping rubber (12) is interposed at the bottom portion (or the upper surface portion) of the support leg (2) to exert a vibration damping / damping effect. However, since the vibration-proof rubber (12) contracts due to the load, there is a problem that the floor (4) is further deflected even if the generation of noise can be prevented.

Further, as described above, when the floor (4) is bent, the partition wall panel (6) sinks following the bending of the floor (4), while the partition wall panel (6) is Since the lower end and the upper end are fitted and fixed to the fixed rails (5) and (11), the ceiling (10) bends following the sinking of the partition wall panel (6), and the upper end of the partition wall panel (6) There was a problem that distortion was generated in the fixed part between the ceiling and the ceiling (10).

The invention of this application was made in view of the above-mentioned circumstances, and the above-mentioned problems are solved by focusing on the fixing structure of the upper end portion of the partition wall panel, the floor is bent, and the partition wall. An object of the present invention is to provide a partition wall panel upper end fixing structure in which there is no risk of distortion occurring in the fixing portion between the partition wall panel upper end and the ceiling even when the panel sinks.

[0006]

The invention of this application was made to solve the above-mentioned problems, and the first invention is a partition wall panel on a fixed rail having a downward opening fixed to a ceiling. In the partition wall panel upper end fixing structure in which the upper end portion of the partition wall panel is fixed, an upwardly biased fixture is provided at the upper end of the partition wall panel, and the head of the fixture is fitted into the downward opening of the fixing rail. Provided is a partition wall panel upper end fixing structure, which is characterized in that they are integrally fixed.

According to a second aspect of the invention, the head portion of the fixture is narrowed toward the upper side to form a tapered head portion, and the tapered surface of the tapered head portion is formed on the edge of the downward opening portion of the fixed rail. According to a third aspect of the present invention, the partition wall panel upper end fixing structure is formed by elastically abutting and fittingly fixing the taper-shaped head upward by attaching a pushing-up spring to the body of the fixture. According to a fourth aspect of the present invention, there is provided the partition wall panel upper end fixing structure in which the tapered surface of the tapered head is elastically abutted against the edge of the downward opening of the fixed rail so that the tapered head is elastic. Formed with a material, the tapered head is biased upward, and the tapered surface of the tapered head is elastically abutted against the edge of the downward opening of the fixed rail. The structure, the fifth invention, Formed by providing a stretchable around edges on the front and back face upper end of the partition wall panel wherein providing either the partition wall panel upper portion fixing structure.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The invention of this application has the characteristics as described above, and the embodiments thereof will be described below.

FIG. 1 is a vertical sectional view illustrating an embodiment of the invention of this application. In FIG. 1, the same parts as those in the conventional example illustrated in FIG. 4 are designated by the same reference numerals and the description thereof will be omitted.

The invention of this application is, for example, as shown in FIG. 1, a fixed rail (1 consisting of a grooved rail body having a downward opening fixed to the ceiling (10) with nails, screws, an adhesive or the like.
1) In a partition wall panel upper end fixing structure in which the upper end of the partition wall panel (6) is fixed, a shaft body that is urged upward to the upper end of the partition wall panel (6) so as to be movable up and down. And the like (1) is provided, and the fixture (1)
The present invention relates to a partition wall panel upper end fixing structure, characterized in that the head (131) of 3) is fitted and fixed to the downward opening of the fixed rail (11).

In the invention of this application, a fixture (1) biased upward to the upper end of the partition wall panel (6).
When 3) is provided, for example, a push-up spring such as a coil spring described later is externally fitted and attached to the outer peripheral surface of the body (132) of the fixture (13) including the shaft body, The body (132) has a built-in spring for pushing up, and the body (132) is formed by an elastic rod body, or the head (131) of the fixture (13) is made of an elastic material as described later. By using the elastic action of an elastic body made of a spring, an elastic material, or the like, the fixture (1
3) is urged upward so that it can move up and down as shown by the arrow in FIG. Furthermore, the body (13) of the fixture (13)
2) The lower part of the partition wall panel (6) is pierced by the mounting holes formed in the upper frame (61) and the middle bar (62) of the panel frame, so that the fixture is urged upward ( 13) may be provided.

When fixing the lower end of the partition wall panel (6), for example, as shown in FIG. 1, nails and screws are attached to the floor (4) in the same manner as in the conventional case (FIG. 4). , The lower end of the partition wall panel (6) can be fitted and fixed to the upward opening of the fixed rail (5) made of a grooved rail body having the upward opening fixed with an adhesive or fixed by any other method. Just do it.

As described above, in the invention of this application,
The partition wall panel (6) has an upper end provided with a fixture (13) biased upward, and the head (13) of the fixture (13).
Since 1) is fitted and fixed to the downward opening of the fixed rail (11), even if the floor (4) is deflected by the load and the deflection of the floor (4) follows the partition wall panel (6). , The fixture (13) biased upward by the amount of the deflection of the floor (4) and the depression of the partition wall panel (6) can extend upward to absorb the deflection and the depression.
There is no risk of the ceiling (10) bending as in the conventional case, and there is no risk of distortion occurring at the fixed portion between the upper end of the partition wall panel (6) and the ceiling (10).

Further, in the invention of the above application, for example, as illustrated in FIG. 1, the head (1) of the fixture (13) is
31) is narrowed as it goes upward, and the upper end width is slightly smaller than the opening width of the fixed rail (11) and the lower end width is slightly larger than the opening width of the fixed rail (11). The tapered head (1
31a) taper surface (131b) fixed rail (1
1) In the case where the fixing tool (13) is fitted and fixed by elastically pressing (elastically pressing) the end edge of the downward opening, the fixing tool (13) has a tapered surface (131b) of the tapered head (131a). ), The flexure of the floor (4) and the sinking of the partition wall panel (6) can be smoothly absorbed by the lateral elastic force.

FIG. 2 is an enlarged vertical cross-sectional view of a main part illustrating a different embodiment of the invention of this application. In FIG. 2, the same parts as those of the conventional example illustrated in FIG. 4 and the invention illustrated in FIG. 1 are designated by the same reference numerals and the description thereof will be omitted.

The invention of this application is, for example, as illustrated in FIG. 2, in the invention illustrated in FIG. 1 above, a push-up spring formed of a coil spring or the like below the outer peripheral surface of the body portion (132) of the fixture (13). By externally fitting and mounting (14), the tapered head (131a) is urged upward, and the tapered surface (1) of the tapered head (131a) is
When 31b) is elastically contacted with the downward opening edge of the fixed rail (11), a general-purpose push-up spring (14) is used to direct the tapered head (131a) upward. It is possible to smoothly push up the taper surface (131b) to exert the side surface elastic force effect with high precision, and the push-up spring (14) allows the fixture (13) to
It is also possible to prevent the omission.

Further, in the invention illustrated in FIGS. 1 and 2, the tapered head portion (131a) is formed of an elastic material such as rubber or synthetic resin elastic body to form the tapered head portion (131a). When the tapered surface (131b) of the tapered head (131a) is elastically abutted against the downward opening edge of the fixed rail (11) by urging upward, the tapered head (131a) Since the spring itself exerts the action of the upward biasing member (push-up member), the push-up spring (14) illustrated in FIG. 2 can be omitted.

FIG. 3 is a vertical sectional view illustrating a further different embodiment of the invention of this application. In addition, in FIG.
Portions equivalent to those of the conventional example illustrated in FIG. 4 and the invention illustrated in FIG. 1 are designated by the same reference numerals and description thereof will be omitted.

The invention of this application is, for example, as illustrated in FIG. 3, in the invention illustrated in FIG. 1 (and FIG. 2), a stretchable swirl edge (at the upper end of the front and back surfaces of the partition wall panel (6)). 15) is provided.

In the invention of this application, a flexible edge (1) is attached to the upper ends of the front and back surfaces of the partition wall panel (6).
5), the adjustment plate (1) made of plywood or the like is provided on the front and back surfaces of the upper frame (61) of the panel frame located at the upper end of the partition wall panel (6), as illustrated in FIG.
6) (also used in FIG. 1 and FIG. 2) is arranged and fixed by a fastener (17) such as a nail or a screw, and a partition wall panel (6) is secured by the adjusting plate (16). Top and ceiling (1
0) Adjusting and concealing the gap with 0), and the elastic material (151) such as rubber and spring pieces is fixed to the upper end to give the expansion and contraction function to the periphery (15) on the surface of the adjustment plate (16). Then, the periphery (15) is formed so as to be able to expand and contract through the elastic material (151) by being fixed by the stopper (17).
Should be provided.

In the invention of the above application, the expandable and contractable edge (1) is provided on the upper ends of the front and back surfaces of the partition wall panel (6).
Since 5) is provided, even if the floor (4) is bent by the load and the partition wall panel (6) sinks and the gap between the upper end of the partition wall panel (6) and the ceiling (10) becomes large. It can be concealed by the elastic rim (15).

In FIGS. 1 to 3, (63) is a lower frame which constitutes the panel frame of the partition wall panel (6), and (6)
4) is a side frame, and (65) is a surface material such as a gypsum board which is stretched and fixed to the front and back surfaces of the panel frame.

Of course, the invention of this application is not limited to the above embodiments, and various aspects are possible in details such as the shape, structure, and material of the fixed rail, the partition wall panel and the fixture. Needless to say.

[0024]

As described in detail above, according to the invention of this application, even if the floor is bent and the partition wall panel is sunk, there is no possibility that the fixing portion between the upper end portion of the partition wall panel and the ceiling is distorted.

[Brief description of drawings]

FIG. 1 is a vertical sectional view illustrating an embodiment of the invention of this application.

FIG. 2 is an enlarged vertical sectional view of an essential part illustrating another embodiment of the invention of this application.

FIG. 3 is a vertical sectional view illustrating still another embodiment of the invention of this application.

FIG. 4 is a vertical sectional view illustrating a conventional example.

[Explanation of symbols]

1 floor slab 2 support legs 3 floor panels 4 floors 5 fixed rails 6 partition wall panels 61 Upper frame 62 Middle pier 63 lower frame 64 side frame 65 Surface material 7 ceiling slabs 8 suspenders 9 ceiling panels 10 ceiling 11 Fixed rail 12 Anti-vibration rubber 13 Fixture 131 head 131a tapered head 131b Tapered surface 132 torso 14 Push-up spring 15 rim 151 elastic material 16 Adjustment plate 17 Stop

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Kiyoko Adachi             1048, Kadoma, Kadoma-shi, Osaka Matsushita Electric Works             Within the corporation

Claims (5)

[Claims] 1. A partition wall panel upper end fixing structure in which an upper end portion of the partition wall panel is fixed to a fixed rail having a downward opening fixed to a ceiling, and a fixing tool biased upward to the upper end portion of the partition wall panel. And a head part of the fixture is fitted and fixed to a downward opening of the fixing rail, and a partition wall panel upper end fixing structure. 2. The head of the fixture is narrowed toward the upper side to form a tapered head, and the tapered surface of the tapered head is elastically abutted against the edge of the downward opening of the fixed rail and fitted. The partition wall panel upper end fixing structure according to claim 1, which is fixedly fitted together. 3. A spring for pushing up is attached to the body of the fixture to bias the tapered head upward so that the tapered surface of the tapered head is elastically pressed against the edge of the downward opening of the fixed rail. The partition wall panel upper end portion fixing structure according to claim 2, wherein the partition wall panel is fixed to each other. 4. The tapered head is made of an elastic material so that the tapered head is biased upward so that the tapered surface of the tapered head abuts against the edge of the downward opening of the fixed rail. The partition wall panel upper end fixing structure according to claim 2. 5. The partition wall panel upper end fixing structure according to claim 1, wherein the partition wall panel upper and lower end portions are provided with expandable and contractable rims.