JPH0322408Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Industrial application field] This invention is applicable to piping spaces, electrical cable wiring spaces,
This invention relates to a partition wall structure that partitions a space in which workers cannot step into, such as an elevator space, from the inside of a room.

[Conventional technology]

Generally, a building includes, for example, a space where various types of piping are installed, a space where electric cables are wired, an elevator space, and the like. The method shown in FIG. 3 has been used as the simplest method of installing a partition wall that partitions these spaces from the indoor side.

That is, the board 7 is screwed from the indoor R side to the falling piece A1 and the rising piece B1 of the upper runner A and the lower runner B, each having an L-shaped cross section.

Note that S is a space such as an elevator space where a worker cannot step into, and F is a floor surface.

[Problem that the invention attempts to solve]

However, in the above structure, the metal falling piece A1 is exposed on the outside of the upper part of the board 7. Under the fire resistance restrictions of the Building Standards Act, exposed metal is allowed on the floor side, but not on the ceiling side. Therefore, in the past, it was necessary to forcibly construct a dangerous scaffold in the space and to cover the exposed falling piece A1 on the ceiling side with a fireproof reinforcing member N.

This invention was made in view of the above problem, and its purpose is to provide a partition wall structure in which the falling pieces of the upper runner can be easily attached to the inside of the upper part of the board.

[Means for solving problems]

In order to achieve the above object, this invention is characterized by providing a fixing clip having a driving piece that is fitted into the inside of the upper part of the board and a locking piece that locks the falling piece of the upper runner.

[Effect]

The above arrangement allows the falling pieces of the top runner to be easily attached to the inside top of the board via the fixing clips.

〔Example〕

This invention will be explained below with reference to FIGS. 1 and 2.

The partition structure according to this invention has a lower runner 2
, an upper runner 4, and a board 7 for attaching the upper and lower parts to these runners 2 and 4.

The lower runner 2 has a rising piece 1 rising from one side edge.
The board 7 is formed in an L-shape, and the lower outer surface 5 of the board 7 is in contact with the inside of the rising piece 1.

The lower runner 4 is a falling piece 3 that falls from one side edge.
, a stepped portion 21 provided on the side of the falling piece 3, and an inner falling piece 25 falling from the other side edge.
The inner surface upper part 6 of the board 7 is in contact with the outside of the board 7.

The board 7 is formed into a rectangular shape, and its lower side is fixed with a fixing device 31 such as a screw or a rivet, with the outer lower part 5 facing the inside of the rising piece 1 as described above.

Further, the upper side of the board 7 is fixed at its inner side to the outer side of the falling piece 3 of the upper runner 4 by means of a fixing clip K.

The fixing clip K includes a base piece 10, a driving piece 11 bent from the edge of the base piece 10, and a locking piece 12 bent upward from the edge of the base piece 10.

The base piece 10 is formed so as to be in contact with the inner surface of the upper side wall 8 side or the lateral side wall 9 side of the board 7,
The driving piece 11 is bent into a U-shape so as to be fitted into the upper side wall 8 or the lateral side wall 9, and its tip is formed into a sawtooth shape.

Further, the locking piece 12 is formed to come into elastic contact with the inside of the falling piece 3 to fix the fixing clip K to the upper runner 4.

In order to improve the reliability of the partition device, the elongated frame 22 is fixed to the inside of the lower part of the board 7 using staples 23 made of tackers.

The long frame 22 has the same wall thickness as the stepped portion 21 of the upper runner 4, and the inside of this long frame 22,
A second board 24 is fixed at the top and bottom inside the stepped portion 21. In this case, the lower part of the board 24 is fixed to the elongated frame 22 with staples 33.

Further, a long frame 26 is interposed between the inner falling piece 25 of the upper runner 4 and the upper side of the second board 24, and a long frame 28 is fixed to the lower side of the second board 24.

These elongated frames 26 and 28 both have the same thickness and length, and the elongated frame 26 has a side surface 26a fixed to the falling piece 25 with an adhesive 26b. Further, the elongated frame 28 is fixed to the second board 24 with staples 27.

A third board 29 is fixed to the elongated frames 26 and 28 at its upper part with screws 30 and at its lower part with the adhesive 32 of the elongated frame 28, respectively.

Furthermore, a plurality of soft blocks 20 are interposed between each board 7, 24, 29 in order to eliminate the bending of each board 7, 24, 29 in the inward and outward directions.

According to the above configuration, the inner upper part of the board 7 is connected to the falling piece 3 of the upper runner 4 via the fixing clip K.
It is extremely easy to install on the outside of the

[Effect of idea]

As explained above, this invention is characterized by the provision of a fixing clip for fixing the inner upper part of the board to the outer side of the falling side of the runner.

Therefore, there is no need for complicated work such as assembling scaffolding in a space that workers cannot step into.

Furthermore, since the outside of the upper part of the board is not covered with falling pieces, it has fire resistance in the event of a fire and satisfies legal standards.

[Brief explanation of drawings]

1 and 2 show an embodiment of the present invention,
FIG. 1 is a perspective view, FIG. 2 is a perspective view of a board with fixing clips attached, and FIG. 3 is a side view of a conventional example. 1...Rising piece, 2...Lower runner, 3...
Falling piece, 4... Upper runner, 5... Lower outer surface, 6... Upper inner surface, 7... Board, 8... Upper side wall, 9... Lateral side wall, 10... Base piece, 11...
Drive-in piece, 12...locking piece, K...fixing clip.

Claims (1)

[Claims for Utility Model Registration] A lower runner 2 having a rising piece 1 rising from one side edge, an upper runner 4 having a falling piece 3 falling from one side edge, and an outer lower part inside the rising piece 1. 5 are in contact with each other, and an inner upper part 6 is in contact with the outside of the falling piece 3.The lower part of the board 7 is fixed to the rising piece 1 of the lower runner 2 with screws or the like. , the upper side of which is bent into a U-shape from the edge of the base piece 10 which is in contact with the inner surface of the upper side wall 8 side or the inner surface of the side wall 9 side inside the board 7, and the upper part. It is fixed with a fixing clip K consisting of a driving piece 11 that is fitted into the side wall 8 or the lateral side wall 9 and a locking piece 12 that is bent upward from the edge of the base piece 10 and faces the inside of the falling piece 3. The bulkhead structure is characterized by: