JPH0614309U - Partition structure - Google Patents

Abstract

(57) [Summary] [Purpose] To improve the sound insulation and fire resistance of the partition structure. [Structure] In the partition structure, a strip plate 13 having high fire resistance and shock absorption is interposed over the entire length from the side plate 5 of the ceiling runner 3 to the side plate 9 of the stud 7 to the side plate 5 of the floor runner 3, Improves sound insulation and fire resistance.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a partition structure that divides a floor of a structure.

[0002]

[Prior art]

 In the conventional partition, first the runners are fixed on the partition line between the ceiling surface and the floor surface. A groove member made of a metal plate is used for the runner, and nails are driven to fix the runner.

Next, the upper end is fitted inside the ceiling runner, and the lower end is fitted inside the floor runner, and studs are erected while being pressed and supported by both side plates of the ceiling and floor runners. Channel-shaped steel is used for the studs to be installed, and a large number of them are arranged side by side with a predetermined interval.

Then, the back surface of the board is brought into contact with the side plate of the runner and the side wall of the stud, and a tapping screw is screwed into the side wall of the stud from the board to attach the board.

There are two types of boards, one is a two-layer board and the other surface is a paint finish or a cloth finish.

[0006]

[Problems to be solved by the device]

 According to the partition structure as described above, since the back surface of the board is directly overlapped with the ceiling and floor runners and the stud, the impact sound applied to the board is transmitted to the runners and stats, and there is a problem in fire resistance. was there.

Therefore, an object of this invention is to provide a partition structure having excellent sound insulation and fire resistance.

[0008]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention has a runner fixed on the partition line between the ceiling surface and the floor surface, and the runner of the ceiling is fitted with the upper end and the floor runner at the lower end, respectively, and supported in parallel. In the partition structure consisting of the studs built into the stud and the boards secured with screws on both sides of the studs, there is a fire resistance between the ceiling runner and the side surface from the stud to the floor runner and the board. It adopts a structure in which a strip with high impact absorption is interposed.

[0009]

[Action]

 When attaching the board, a strip with high fire resistance and shock absorption is inserted between the side plate of the ceiling runner and the side wall of the stud to the side plate of the floor runner, and the impact sound applied to the board is generated. The strip plate prevents the heat from being transmitted to the runner and studs, and also prevents the transmission of heat.

[0010]

【Example】

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

As shown in FIGS. 1 to 4, a 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 that are continuous from both side edges of the main plate 4 and face each other on one side of the main plate 4, and include a ceiling surface 1 and a floor surface. The main plate 4 is superposed on 2, and nails 6 are fixed from the main plate 4 to the ceiling surface 1 and the floor surface 2 by fixing.

Reference numeral 7 denotes a stud that is installed by fitting the upper and lower ends into the runner 3 on the ceiling and the runner 3 on the floor, and arranges a large number of studs on the left and right at a predetermined interval.

The stud 7 is connected to the metal strip-shaped main wall 8 from both side edges of the main wall 8 on one side of the main wall 8 and faces the side plates 5 and 5 inwardly. 9, a projecting wall 10 that is continuous from the both side walls 9 and projects inward toward each other and is parallel to the main wall 8, and a bending wall 11 that is continuous from the projecting wall 10 and faces the side wall 9.

As shown in the drawing, a tape 12 made of a soft resin, rubber, cloth or the like having excellent sound insulation properties is wound around the outer circumferences of the upper and lower ends of the stud 7, and the tape 12 is brought into contact with the side plate 5 of the runner 3. When set, the tape 12 prevents the generation of squeak noise.

After the stud 7 is built, the entire length from the side plate 5 of the ceiling runner 3 to the side plate 5 of the stud 7 through the side wall 9 of the floor runner 3 is excellent in fire resistance and shock absorption such as rock wool. The strips 13 are stacked, the inner board 14 is stacked, the tapping screw 15 is screwed from the inner board 14 toward the side wall 9 of the stud 7, and the inner board 14 is attached.

Next, the outer board 17 is attached to the inner board 14 via the adhesive 16, and the staple 18 is driven from the outer board 17 to the inner board 14.

Note that the strips 13 are stacked one by one on the studs 7 so as to be arranged in a zigzag pattern in the illustrated example, but may be stacked on the inner surface of each stud 7.

Further, in the illustrated case, the inner board 14 is horizontally long and the outer board 17 is vertically long, but is not limited thereto.

[0020]

【effect】

 As described above, according to the partition structure according to the present invention, strips having excellent fire resistance and shock absorption are stacked over the entire length from the side plate of the ceiling runner to the side wall of the stud to the side of the floor runner. This prevents the impact sound applied to the board from being transmitted to the runners and studs. Therefore, it has an excellent sound insulation effect, and the fire resistance is remarkably improved.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a partition frame according to the present invention.

[Fig. 2] Vertical side view of partition structure

FIG. 3 is a cutaway front view of the same portion.

FIG. 4 is a cross-sectional plan view of the same.

[Explanation of symbols]

 1 Ceiling Surface 2 Floor Surface 3 Runner 4 Main Plate 5 Side Plate 6 Nail 7 Stud 8 Main Wall 9 Side Wall 10 Protruding Wall 11 Bending Wall 12 Tape 13 Strip Board 14 Inner Board 15 Screw 16 Adhesive 17 Outer Board

Claims (1)

[Scope of utility model registration request] 1. A runner fixed on a partition line between a ceiling surface and a floor surface, a stud installed in parallel with a ceiling runner having an upper end fitted and a floor runner having a lower end fitted and supported, and the stud. In a partition structure consisting of boards fixed with screws on both sides of the above, a strip plate rich in fire resistance and shock absorption is provided between the above-mentioned board and the entire side length from the ceiling runner to the floor runner. Partition structure characterized by interposition.