JPH0319535Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a fixture for fixing studs to runners.

[Conventional technology]

To attach the ends of the studs to the runners fixed to the ceiling and floor, as in Japanese Utility Model Publication No. 53-41935, abut the presser piece and the lower end of the main body on the bottom wall of the runner at appropriate locations, and also press both sides of the runner. The fixture is erected so that the wall is held by the pair of legs and claws.

Next, use a hammer or the like to strike the pair of legs inward, that is, toward the side wall of the runner, to flatten the curve of the leg and circumscribe the pair of claws to the bottom wall surface of the runner. The runner is clamped and pressed between the claw pieces, the lower end of the main body, and the presser piece to fix the fixture upright on the runner.

After the studs are inserted between the side walls of the main body, the ears provided on the side walls of the fixture are bent inward using pliers or the like, and the studs are fixed to the fixture by pressing the ears.

[Problem that the invention attempts to solve]

Since the fixture is composed of a rectangular plate-shaped main body and side walls that are connected from both sides of the main body and bent to face each other on one side of the main body, it is large and difficult to store and handle. There was also the problem that the amount of plate material used increased, causing an increase in unit price.

In addition, since the legs are struck with a hammer or the like to flatten the curve of the legs, a large amount of noise is generated.
There were also problems that required a lot of effort.

[Means for solving problems]

In order to solve the above problems, this idea
A bent body bent into an L-shape in plan view, a protruding piece that protrudes downward from the lower end of one end of the bent body and is provided such that the side edge located on the corner side of the bent body abuts the inner surface of the side wall of the runner; The plate thickness of the stud is defined by a press-contact piece provided so as to protrude downward from the lower edge of the other end piece and press against the surface of the side wall of the runner, and an edge facing the upper edge at a position higher than the upper edge of the bent body. and an engagement piece provided on the bent body so as to form a gap slightly larger than the above.

[Effect]

After fixing the runners to the ceiling and floor surfaces, the ends of the studs are fitted between the side walls of the runners to erect the studs.

Next, hold the fixture so that the pressure welding piece is on the top side and the pressure welding piece and the protruding piece face toward you, and then fit the gap between the bending body and the engagement piece into the side wall of the stud. After that, lower the attachment
Rotate 90 degrees to circumscribe the pressure contact piece on the side wall of the stud and the protrusion piece on the main wall of the stud.

After sliding the fixture in the direction of the end of the stud, the upper edge of the bent body is hit with a hammer or the like to fit the protruding piece into the inside of the side wall of the runner, and the pressure-welding piece is attached to the surface of the side wall of the runner. Fix the ends of the studs to the runner by pressing them together.

〔Example〕

In the figure, A is a fixture that fixes the end of the installed stud C to the runner B while fitting the end into the runner B fixed to the ceiling and floor.

The above-mentioned runner B is composed of a belt-shaped bottom wall 1 and side walls 2, 2 that are continuous from both side edges of this bottom wall 1 and face each other on one side of the above-mentioned bottom wall 1, and the studs C are: It is composed of a belt-shaped main wall 3 and side walls 4, 4 that are continuous from both side edges of the main wall 3 and face each other on one side of the main wall 3.

The mounting tool A includes a bent body 11 bent into an L-shape in plan, and a side wall 2 of a runner B whose side edge protrudes downward from the lower edge of one end of the bent body 11 and is located on the corner side of the bent body 11. a protruding piece 12 provided so as to abut on the inner surface of the runner B, a pressure contact piece 13 provided so as to protrude downward from the lower edge of the other end piece of the bending body 11 and press against the surface of the side wall 2 of the runner B, and an upper edge of the bending body 11 An engagement piece 15 provided on the bent body 11 so as to form a gap 14 slightly larger than the plate thickness of the stud C between the upper edge and the opposite edge at a higher position than the upper edge.
It is made up of.

As shown in FIG. 1, the above-mentioned engaging piece 15 is provided with a connecting piece 16 which is connected from the other end piece of the bending body 11 and faces the protruding piece 12, and which is connected from the upper edge of this connecting piece 16. There are two types: one in which the connecting piece 16' is bent in the direction of the protruding piece 12 from the upper edge of the other end of the bending body 11 as shown in FIG.

At this time, the pressure contact piece 13 has a slit 1 in the plate-shaped body 17 extending downward from the lower edge of the other end piece of the bending body 11.
8 and set it up.

In addition, by bending the lower end of the pressure contact piece 13 outward as shown in the figure, the side wall 2
Collision between the pressure welding piece 13 and the pressure welding piece 13 can be prevented.

Furthermore, as shown in the figure, a pressure welding piece 13 and a plate-shaped body 17 are provided.
By inserting a U-shaped slit 19 in the slit 19 and protruding the inside of the slit 19 outward to provide the claw piece 20, the claw piece 20 can be formed as shown in FIGS. 4 and 5. Engage the lath D, and then the claw piece 2
By bending 0, the lath D can be easily attached.

Next, how to use the fixture A will be explained.

After fixing runner B to the ceiling and floor, install studs C between the side walls 2 and 2 of runner B.
Insert the ends of the studs C and erect the studs C.

Next, the fixture A is held so that the pressure contact piece 13 is on the upper side and the pressure contact piece 13 and the projection piece 12 are facing toward you, and then the gap 14 is fitted into the side wall 4 of the stud C. Afterwards, rotate the fixture A 90 degrees downward and press the pressure piece 13 onto the side wall 4 of the stud C.
In addition, the projecting piece 12 is made to circumscribe the main wall 3 of the stud C.

After sliding the fixture A toward the lower end of the stud C, the upper edge of the bending body 11 is struck with a hammer or the like to fit the projecting piece 12 inside the side wall 2 of the runner B. Both sides of the lower end of the stud C are fixed to the runner B by pressing a pressure contact piece 13 onto the surface of the stud C.

Further, the upper end of the stud C is fixed to the runner B using the fixture A in the same manner as described above.

In the illustrated case, the fixtures A are used on both sides of the ends of the studs, but they may be used only on one side (one diagonal side of the upper and lower ends).

〔effect〕

As described above, according to the fitting according to this invention, after fitting the gap into the side wall of the stud, the fitting is rotated 90 degrees, and then a blow is applied to the bending body to attach the inside of the side wall of the runner. Since the protruding piece is inserted and the pressure welding piece is circumscribed on the side wall of the runner to fix both sides of the end of the stud to the side wall of the runner, the mounting tool can be extremely miniaturized and storage and handling are easy. It becomes easier and the unit price can be lowered.

Furthermore, the ends of the studs can be fixed simply and quickly by simply applying a blow to the bending body.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the mounting device according to this invention;
Fig. 2 is a perspective view showing the same usage condition as above, Fig. 3 is a cross-sectional plan view of the same, Fig. 4 is a side view of the same, Fig. 5 is a vertical cross-sectional front view, and Fig. 6 is a diagram of another embodiment of the attachment. FIG. A... Attachment, 11... Bent body, 12...
Projection piece, 13... Pressing piece, 14... Gap, 15...
Engagement piece.

Claims (1)

[Scope of utility model registration request] a bent body bent into an L-shape in plan; a projecting piece that protrudes downward from the lower edge of one end of the bent body and is provided such that the side edge located on the corner side of the bent body abuts the inner surface of the side wall of the runner; A pressure-contacting piece is provided to protrude downward from the lower edge of the other end of the bent body and press against the side wall surface of the runner, and a plate of a stud is provided at a position higher than the upper edge of the bent body and an edge facing the upper edge. and an engagement piece provided on the bent body so as to form a gap slightly larger than the thickness.