JPH06193162A - Partitioning wall structure - Google Patents

Abstract

PURPOSE:To enhance the fire resistance, sound insulation and profile irregularity of a partitioning wall wherein there is no stud. CONSTITUTION:An upper edge and a lower edge of an underlayer board are provided on both side plates 5 of a ceiling runner 3 and a floor runner 3 by way of an end clip 8 while right and left-sided butting of the underlayer boards are connected by way of an intermediate clip 14 as well. Upperlayer boards 18 are mounted to the underlayer boards by way of staples 19. It is so arranged that joint boards 20 are interposed on the rear side of the both-sided butting edges of the upperlayer boards while no stud exists between lined boards on both sides.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition wall structure such as an apartment house or a hotel.

[0002]

2. Description of the Related Art In conventional partition walls, runners are fixed on the partition lines between the ceiling surface and the floor surface.

A groove member made of a metal plate is used for the above-mentioned runner, and nails are driven in and fixed.

Next, the upper end is fitted inside the ceiling runner and the lower end is fitted inside the floor runner, and studs are installed in parallel while being supported by the sandwiching pressure of the ceiling plate and both side plates of the floor runner.

Channel shaped steel is used for the studs.

Then, the subbing board is attached to the studs and runners, and the topboard is attached to the surface of the subbing board.

The surface of the overlay board is painted or cross-coated.

A horizontally long board is used as the subbing board, and a plurality of tiers are arranged with the upper and lower opposing edges abutting each other between the floor and the ceiling.

Further, a vertical board having the same length as the dimension between the ceiling and the floor is used as the upholstery board, and the left and right opposite edges are arranged side by side.

[0010]

According to the partition wall as described above, since a large number of studs are present between the boards on both sides, when an impact is applied to one board, the studs are struck and the other board is impacted. The sound is transmitted. Therefore, there is a problem in sound insulation.

When the room temperature of the board on one side rises,
Heat is transferred to each steel stud, and the temperature rises quickly, so the room temperature on the other side of the board also rises instantly. For this reason, it is necessary to measure the temperature of the stud, which is a problem in terms of fire resistance.

In particular, the upper and lower butt edges of the underlay board intersect at right angles with the left and right butt edges of the upholster board,
Moreover, since there are many intersections, there is a disadvantage that a fire at the time of a fire enters the room on the opposite side through the gap between the intersecting edges.

SUMMARY OF THE INVENTION An object of the present invention is to provide a partition wall structure which does not have studs and whose butt edges do not intersect each other.

[0014]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention connects runners fixed on partition lines between a ceiling surface and a floor surface with left and right opposing butting edges via intermediate clips. The lower swing board that supports the upper and lower edges of the ceiling and floor runners with end clips via end clips and the left and right facing butting edges do not match the left and right butting edges of the lower swing board. From the ceiling to the floor between the underlay board and the upholstery board by straddling the left and right butting edges of each of the upholstery boards, each of which is vertically long and attached to the surface of the above with staples. It adopts a partition wall structure consisting of a non-combustible joint board interposed between the two.

[0015]

[Function] Since there are no studs between the lining boards on both sides, there is no transmission of heat or impact.

Further, even if a fire tries to enter from the right and left butting edges of the upholstery board, it is stopped by the joint plate.

Further, the left and right opposite edges of the subbing board are connected by an intermediate clip, and the upper and lower edges of the subbing board are fixed to the runner by end clips, and the topboard board is stopped on the surface of the subbing board, so that the interlayer displacement is followed. .

[0018]

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

As shown in FIGS. 1 and 2, first, the runner 3 is fixed on the partition line between the ceiling surface 1 and the floor surface 2.

The runner 3 is composed of a metal strip-shaped main plate 4
And side plates 5 and 5 which are continuous from both side edges of the main plate 4 and are opposed to each other on one side of the main plate 4, the main plate 4 is superposed on the ceiling surface 1 and the floor surface 2, and the ceiling surface 1 and the floor surface 2 are The nail 6 is driven in to fix the main plate 4.

Next, a subbing board 7 having a length from the floor surface 2 to the ceiling surface 1 is supported on both sides of the ceiling runner 3 and the floor runner 3 while supporting upper and lower edges through end clips 8 engaged with side plates 5. Stick.

As shown in FIG. 4, the above-mentioned end clip 8 has a protruding piece 10 which is bent at a right angle so as to protrude from one end of the inner piece 9 and a right angle so as to face the inner piece 9 from the protruding piece 10. The side plate 5 includes an outer piece 11 that bends inward and an inner piece 9 that is folded back from the other end of the inner piece 9.
With the clip pieces 12 that are sandwiched between the ceiling runner 3 and the floor runner 3 and the inner side pieces 9 and the clip pieces 12 are sandwiched between the end clips 8 at predetermined intervals.
The upper and lower edges of the subbing board 7 are fitted and supported between the outer piece 11 and the inner piece 9.

As shown in the drawing, when the triangular claw 13 is stamped on the clip piece 12 by pressing, the side plate 5
It is possible to prevent the end clip 8 attached to the device from falling or rising.

The abutting edges on the left and right sides of the subbing board 7 which are sequentially attached by the above procedure are connected via a plurality of intermediate clips 14 arranged vertically.

As shown in FIG. 5, the intermediate clip 14 has a front blade 15 and a rear blade 16 facing each other with a space equal to the thickness of the subbing board 7, and the front blade 15 and the rear blade 15. And a connecting plate 17 connecting the blades 16 in a plane H shape, and one side edge of the subbing board 7 is connected between the front blade 15 and the rear blade 16 on one side of the connecting plate 17. The other side edges of the subbing board 7 are fitted between the other front side blades 15 and the rear side blades 16, respectively.

Then, the lower edge is grounded on the floor surface 2 and the upper edge is brought into contact with or brought close to the ceiling surface 1 and the upper board 18 having left and right opposite edges abutted on the surface of the lower board 7 is superposed. The staple 19 is driven from the surface of the upholstery board 18 to the underlayment board 7, and the upholstery board 18 is attached to the underlayment board 7.

When the upper board 18 is attached, the left and right abutting edges of the upper board 18 are attached to the lower board 7.
It is located in the center between both edges of the board and the top board 1
Between the ceiling surface 1 and the floor surface 2 between the upper board 18 and the lower board 7 so as to straddle the left and right butt edges of 8,
A fireproof joint plate 20 is interposed.

The joint plate 20 is a vertically long strip-shaped metal plate as shown in FIG. 6, and if two parallel ribs 21 are provided on both side edges as shown in the drawing, the underboard board 7 and the overboard board are provided. An air layer is formed between 18 and 18 and has excellent sound insulation.

The joint plate 20 may be temporarily fixed to the subbing board 7 with double-sided tape.

The head end of the staple 19 to be driven in is
Due to the surface finish (painting or cloth upholstery), the surface of the upholstery board 18 is cut into. Of course, the recess is filled with putty.

A heat insulating material such as glass wool may be interposed between the subbing boards 7.

[0032]

[Effect] As described above, according to the partition wall structure of the present invention, since there is no parallel stud between the boards on both sides, the temperature rise of the steel stud at the time of a fire causes heat transfer. This eliminates the obligatory temperature measurement of the stud, and eliminates the inconvenience of the impact sound being transmitted from the board on one side to the board on the other side through the stud.

Further, the upper and lower sides of the subbing board are fixed to the ceiling and floor runners with end clips, and the left and right abutting edges of the subbing board are connected with intermediate clips, and the upper laying board is fixed to the subbing board with staples. Therefore, following the interlayer displacement, the surface accuracy becomes extremely good, and each clip and joint board form an air layer between the underlaying board and the upholstery board, thereby improving the sound insulation effect.

Further, since a vertically long underlaying board and an upholstery board are used and the abutting edges of both boards do not coincide with each other, there is no intrusion of flame.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of an embodiment according to the present invention.

FIG. 2 is an enlarged side view of the vertical section of the above.

FIG. 3 is a cross-sectional plan view of the same.

FIG. 4 is a perspective view of an end clip.

FIG. 5 is a perspective view of an intermediate clip.

FIG. 6 is a perspective view of a joint plate.

[Explanation of symbols]

 1 Ceiling Surface 2 Floor Surface 3 Runner 4 Main Plate 5 Side Plate 6 Nail 7 Underlaying Board 8 End Clip 9 Inner Piece 10 Protruding Piece 11 Outer Piece 12 Clip Piece 14 Intermediate Clip 15 Front Wing Plate 16 Rear Wing Plate 17 Connecting Plate 18 Overlaying Board 19 staple 20 joint plate

Claims (1)

[Claims] 1. A runner fixed on a partition line between a ceiling surface and a floor surface and left and right facing abutting edges connected to each other via intermediate clips are arranged side by side, and upper and lower edges are attached to side plates of the ceiling and floor runners via end clips. And a vertically-oriented topboard that is attached to the surface of the lower swing board with staples so that the left and right facing butted edges do not match the left and right butted edges of the lower swing board. And a noncombustible joint board interposed between the ceiling board and the floorboard so as to straddle the left and right butting edges of each of the floorboards.