JPH0328085Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a stud fixing structure, and more particularly to a fixing structure for attaching a stud to the outer side of a runner.

Conventionally, studs for attaching partition boards have been attached to runners 1 and 2 with a structure as shown in FIG. In FIG. 1, runners 1 and 2 are fixed to the ceiling and floor so that the opening sides 1a and 2a face each other,
It has a U-shaped cross section, and the upper and lower ends of the stud 3 are connected to the rising pieces 1b, 1b, 2b, 2 of the runners 1 and 2.
A board is fixed to the sides 3a, 3a of this stud 3 to form a partition.

However, according to this, sound waves applied to one board are transmitted to the other board via the studs 3, which is not favorable in terms of sound insulation. Therefore, as shown in Fig. 2, two studs 4 and 5 are fixed on both outsides of runners 1 and 2.
However, according to this method, the runners 1 and 2 and the studs 4 and 5 are fixed with screws, etc., which has the disadvantage that the fixing work becomes complicated. had. Furthermore, the position of the stud cannot be corrected by sliding the stud along the longitudinal direction of the runner after fixation.

Therefore, the present invention provides a base piece that bridges the ends of both rising pieces of the runner by providing an inwardly bent locking piece that is bent in a direction substantially perpendicular to the rising pieces at the tips of the rising pieces of the runner and the stud. A fixing piece bent toward the bottom plate of the runner is provided, a notch is provided on both sides of the fixing piece for engagement with the locking pieces provided on both rising pieces of the runner, and the base piece has The above-mentioned drawbacks are eliminated by providing a mounting piece that protrudes between both rising pieces of the stud, and providing notches on both sides of this mounting piece in which the locking pieces of both rising pieces of the stud engage. The present invention will be explained in detail below using examples.

3 and 4 are an exploded perspective view and a sectional view showing an embodiment of the stud fixing structure according to the present invention, in which runners 10 are fixed to the floor side and the ceiling side so as to face each other. and rising pieces 10b, 10 rising from both sides of the bottom plate 10a.
b, and at the tips of the rising pieces 10b, 10b, there are inwardly curved locking pieces 10c, 10c bent in a direction substantially perpendicular to the rising pieces 10b, 10b. Further, rising pieces 11b, 11b rising from both sides of the bottom plate 10a of the stud 11 are provided, and inwardly curved locking pieces 11c, 11c are provided at the tips of these rising pieces 11b, 11b.
Bent pieces 11d, 11d bent in the direction of the floor plate 11a are provided at the ends of the ends of the bending pieces 11d, 11c. Reference numeral 12 denotes a fixing body that fixes the stud 11 to the side of the runner so as to keep it at right angles.
It has a base piece 12a bridging the ends of the rising pieces 10b, 10b of the runner 10, and fixed pieces 12b, 12b bent from both sides of this base piece 12a toward the bottom plate 10a of the runner 10. 12b,
Cutouts 12c, 12c are provided on both sides of 12b, with which locking pieces 10c, 10c provided at the tips of the rising pieces 10b, 10b engage. Therefore, the base piece 12
a is fixed to the runner 12 by engaging the locking piece 10c with the notch 12c. The base piece 12
A has both rising pieces 11b and 11b of the stud 11.
It has mounting pieces 12d, 12d protruding in between, and bent pieces 11d, 11 of the locking pieces 11c, 11c of the stud 11 on both sides of the mounting pieces 12d, 12d.
Notches 12e, 12e with which d is engaged are provided. By engaging the locking pieces 11c, 11c at the tip of the stud 11 with the notches 12e, the stud 11 is fixed to the runner 10 while maintaining a perpendicular state.

Therefore, the studs 11 can be easily fixed to both outer sides of the runner 10 using such a fixing body 12, and conventional screw fixing can be made unnecessary.

As explained above, according to the stud fixing structure according to the present invention, the stud can be fixed to the runner by the fixing body consisting of the base piece, the fixing piece, and the mounting piece, which simplifies the installation work and
By sliding the fixed body 12, the stud can be positioned.

[Brief explanation of the drawing]

1 and 2 are simplified configuration diagrams showing an example of a conventional stud fixing structure, and FIGS. 3 and 4 are a perspective view and a side view showing an embodiment of the stud fixing structure according to the present invention. 10...Runner, 10b...Rising piece, 10
c... Locking piece, 11... Stud, 11b... Standing piece, 11c... Locking piece, 12... Fixed body, 1
2a...Base piece, 12b...Fixing piece, 12c...Notch, 12d...Mounting piece, 12e...Notch.

Claims (1)

[Scope of utility model registration request] In a stud fixing structure in which the end of a channel-shaped stud is fixed to the outside of a rising piece of a channel-shaped runner fixed to the floor or ceiling so as to maintain a state perpendicular to the runner, a rising piece is attached to the tip of the rising piece of the runner and stud. Each piece is provided with an inwardly curved locking piece that is bent in a direction substantially perpendicular to each piece, and a fixing piece that is bent toward the bottom plate of the runner is provided on the base piece that bridges the tips of both rising pieces of the runner. A notch is provided on both sides of the fixed piece to engage the locking pieces provided on both rising pieces of the runner, and a mounting piece is provided on the base piece that protrudes between both rising pieces of the stud. A stud fixing structure characterized in that cutouts are provided on both sides of the stud in which locking pieces of both rising pieces of the stud engage.