JPH10131455A - Fitting tool of bed frame for wall plate and bed construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bed construction of a wall bed of excellent strength and safety so that deformation or the like is not generated in the lateral furring strips or the longitudinal furring strips of a bed frame even if a disaster such as earthquake is generated. SOLUTION: A projecting shaft 3 formed with continuous thread on the outer circumferential face and a lock part 14 for a fastening tool on the extreme end is fitted to a rotationally movable plate 1 rotationally movably supported with a wall bed, rotationally movably in a state of projecting on the front side of the rotationally movable plate 1. A threaded hole 10 to be threadedly engaged with the thread of the projecting shaft 3 is formed on a frame fitting plate 2 to be slidably fitted to the lateral furring strips or the longitudinal furring strips of a bed frame for fitting wall plate. The frame fitting plate 2 and the rotationally movable plate 1 are rotatably movably connected together through the projecting shaft 3, so as to constitute a fitting tool of the bed frame for wall plate. The rotationally movable plate 1 is rotationally moved against the wall bed according to the generated stress, the frame fitting plate 2 is also slided against the longitudinal furring strips or the lateral furring strips, and hence sress at generating interlayer displacement is not concentrated on the specified part of the bed frame.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixture for a base plate for a wall plate, which is used for fixing a base frame to a base of a wall when a wall plate is attached to the base of a wall or a ceiling. The present invention relates to an underlayer structure of a wall plate material using.

[0002]

2. Description of the Related Art Conventionally, in order to attach a wall plate material to a wall foundation, a foundation frame is attached to the wall foundation as described in Japanese Utility Model Publication No. 7-22427. As shown in FIG. 10, the upper and lower ends of a plurality of vertical waist edges 42 are fitted between a pair of upper and lower runners 41 fixed to the wall base as shown in FIG. A plurality of horizontal body edges 43 are inserted in between, and these horizontal body edges 43 are fixed with screws or the like, and then a metal clip 44 is attached to the intersection of the vertical body edge 42 and the horizontal body edge 43. .

[0003] Then, a wall plate material 45 such as a gypsum board is laid over the vertical waist edge 42 and screws are sequentially attached to the wall plate material 45 so that the wall plate material 45 is laid to form a ceiling or a wall surface of a wall.

[0004]

However, when a wall surface is formed using such a foundation structure, the runner and the lateral trunk edge are firmly fixed to the wall foundation.
If interlayer displacement occurs during a disaster such as an earthquake, the runner and the lateral fuselage are distorted or damaged. For this reason, due to distortion and the like, the stress generated between the runner and the horizontal and vertical waist edges causes the vertical waist edge to separate from the runner, and the metal clips to come off, causing the wall plate material to move vertically. There was a problem that everybody fell.

Therefore, an object of the present invention is to prevent the horizontal and vertical waist edges of the base frame from being distorted even if such a disaster occurs, and to provide a strong and safe wall base. The purpose is to obtain an underlayer structure.

[0006]

In order to solve these problems, according to the present invention, a continuous screw thread is formed on an outer peripheral surface of a rotary plate rotatably supported on a wall foundation,
A protruding shaft having a locking portion for a fastening tool formed at the tip is rotatably mounted in a state protruding to the front side of the rotating plate, and a screw hole screwed with a thread of the protruding shaft is provided. A frame mounting plate slidably mounted on a horizontal or vertical waist edge of a wall frame mounting base frame, and the frame mounting plate and the rotating plate are rotatable via the protruding shaft. And a fixture for a base frame for a wall plate material connected to the above.

When the foundation frame is attached to the wall foundation with this fixture to form the foundation structure, even if stress is generated at the vertical and horizontal body edges due to interlayer displacement due to an earthquake or the like, the above-described circuit is formed in accordance with the stress. Since the moving plate rotates with respect to the wall foundation, the frame mounting plate slides with respect to the vertical waist edge or the horizontal waist edge, and each of the rotating plate and the frame mounting plate rotates to disperse the stress, Stress does not concentrate on a specific portion of the base frame.

[0008] The frame mounting plate includes an engaging plate portion that engages with the base frame, and a folded plate portion that protrudes outward from the engaging plate portion and is folded back to the front side or the rear side of the engaging plate portion. The screw hole may be formed in the engagement plate portion, and an auxiliary screw hole into which the tip end of the protruding shaft screwed into the screw hole may be provided in the folded plate portion. In this case, the protruding shaft is screwed to the frame mounting plate by the screw hole and the auxiliary screw hole, so that the rotating plate and the frame mounting plate are connected more firmly.

Further, it is also possible to adopt a configuration in which a long hole-shaped insertion hole is formed in a portion of the rotating plate to be attached to the protruding shaft, and the protruding shaft is fitted into this insertion hole. Accordingly, when the interlayer displacement occurs, the protruding shaft moves along the insertion hole, so that the stress applied to the vertical and horizontal waist edges is efficiently dispersed.

[0010] Further, it is possible to provide the folded plate portion with elasticity that separates from the engaging plate portion in a state where the protruding shaft is screwed into the auxiliary screw hole and the screw hole.
The screwed protruding shaft is pulled while being screwed into each screw hole due to the elasticity of the folded plate portion, and there is no play between the screw threads, so that it is possible to prevent the protruding shaft from loosening from each screw hole.

Further, when the folded plate portion is pressed against the elasticity, it comes into contact with the engaging plate portion at the tip of the folded plate portion, and the folded plate portion and the engaging plate portion are in contact with each other. A projecting piece may be provided to be parallel. In this case, when the folded plate portion is pressed until the tip of the protruding piece contacts the engaging plate portion, the folded plate portion and the engaging plate portion become naturally parallel, and the projecting shaft can simultaneously screw each screw hole. Since the position can be adjusted, the protruding shaft can be easily screwed into each screw hole.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A mounting device for a base frame for a wall plate material shown in FIG. 1 is a rotary plate 1 rotatably supported on a wall base.
A frame mounting plate 2 slidably mounted on a horizontal or vertical waist edge of a base frame for mounting a wall plate material, and the rotating plate 1 and the frame mounting plate 2 having screw threads formed on an outer peripheral surface. And a protruding shaft 3 to be connected.

The rotary plate 1 has an elongated hole 4 at one end, a through hole 5 for screwing at the other end, and a step 6 at an intermediate portion. The protruding shaft 3 is rotatably fitted into the insertion hole 4 at the distal end from the rear side of the rotary plate 1 and protrudes toward the front side.

The frame mounting plate 2 is engaged with an engaging plate portion 7 that engages with the base frame, and a folded plate portion 8 that protrudes outward from the engaging plate portion 7 and is folded back to the front side of the engaging plate portion 7. Plywood part 7
And a mounting plate portion 9 protruding forward from the right edge thereof. At approximately the center of the engagement plate portion 7, a screw hole 10 that is screwed with the screw thread of the protruding shaft 3 is formed. On the folded plate portion 8, the protrusion shaft 3 screwed into the screw hole 10 from behind is formed. An auxiliary screw hole 11 into which the distal end is screwed is formed.

The upper and lower edges of the engaging plate 7 are bent forward, and a pair of left and right holding claws 12 are provided at the ends of the bent upper and lower edges. Also, in the portion of the mounting plate 9 near the rear,
An elongated hole 13 in the vertical direction is formed.

The folded plate portion 8 is formed by bending a base portion with the engaging plate portion, and by this bending, the threaded shaft 3 is screwed into the screw hole 10 and the auxiliary screw hole 11 so as to be engaged. The elasticity that tends to separate from the plywood part 7 is provided. The folded plate portion 8 comes into contact with the engaging plate portion 7 when the folded plate portion 8 is pressed against the elasticity, and the folded plate portion 8 and the engaging plate portion 7 are in parallel in the contacted state. Protruding piece 8
a is formed by bending the tip.

The protruding shaft 3 has a locking groove 14 formed at the distal end thereof, into which the distal end of a flathead screwdriver is fitted. Protruding shaft 3
At the rear end, there is provided a pair of disk portions 15, 15 sandwiching the rotating plate 1 in the front-rear direction while being fitted into the insertion hole 4. 3 does not come out of the insertion hole 4.

FIGS. 2 to 4 show a runner 21, a vertical waist edge 22, and a horizontal waist edge 23, respectively, which constitute the base frame.

As shown in FIG. 2, the runner 21 includes a front wall 21a, a bottom wall 21b, and a rear wall 21c formed by bending a long metal plate to the left and right, and the front wall 21a and the rear wall 21c. And the upper and lower ends of the vertical waist edge 22 are sandwiched.

As shown in FIG. 3, the vertical waist edge 22 is formed by bending a vertically long metal plate along the length direction, and is formed in a valley fold at a center line extending in the vertical direction. A folded portion 24 that is folded back, and a parallel portion 25 that is bent outward at the front edge of the folded portion 24 and becomes parallel to the wall base.
25, provided on both side edges of the parallel portions 25, 25,
And a receiving portion 26 having inner and outer walls 26a and 26b and a bottom wall 26c. The receiving portion 26 is provided with a fitting groove 27 formed by folding the front end of the outer wall 26b outward in a U-shape.

As shown in FIG. 4, the horizontal torso edge 23 is formed by bending an upper edge and a lower edge of a long metal plate to the left and right along the longitudinal direction, respectively, to form an upper wall 23a, Lower wall 23b
And a front wall 23c.

The horizontal waist edge 23 includes upper and lower walls 23a and 23b.
Are cut off from the trailing edge.
8 forms a fitting portion 29 that fits into the receiving portion 26 of the vertical waist edge 22 from the front. At both ends of the front wall 23c of the horizontal waist edge 23, engagement claw pieces 30 formed by cutting the front wall 23c rearward are formed. This engaging claw piece 30
Is composed of a root portion 30a formed with its outer edge connected to the front wall of the horizontal waist edge 23 and directed inward, and a tip portion 30b having a width that is higher and lower than the root portion 30a. The outer edge of the root portion 30a Then, the upper and lower ends of the distal end portion 30b are outwardly bent to form the claw portions 30c.

As shown in FIG. 5 and FIG. 6, the engaging claw piece 30 is configured such that the fitting portion 29 of the horizontal body edge 23 is connected to the receiving portion 2 of the vertical body edge 22.
When fitted into 6 from the front, the claw portion 30c rides over the outer wall of the fitting groove 27 and locks on the outer wall of the fitting groove 27 from behind.

In order to form the base frame A from the runner 21, the vertical waist edge 22 and the horizontal waist edge 23, first, a pair of runners 2 are arranged on the floor surface and the ceiling surface so as to face up and down.
1 and 21 are fixed, and upper and lower ends of a plurality of vertical waist edges 22 are fitted into the respective runners 21 and 21.

Next, the frame mounting plate 2 is turned around the projecting shaft 3 so that the distance between the rotating plate 1 and the frame mounting plate 2 of the mounting tool matches the distance between the vertical waist edge 22 and the wall base. By moving, as shown in FIG. 7, the holding claws 12, 12 of the frame mounting plate 2 are fitted into the fitting grooves 27 of the vertical waist edge 22 from the back side of the vertical waist edge 22. As a result, the frame mounting plate 2 is kept fitted to the vertical
2 can be slid in the length direction.

At this time, the tip of the projecting piece 8a is
By pressing the folded plate portion 8 until it comes into contact with the screw hole 1, the folded plate portion 8 and the engaging plate portion 7 are naturally parallel to each other, and
Since the protrusions 0 and 11 can be adjusted to positions where the protrusions 3 can be screwed simultaneously, the protrusions 3 can be easily screwed into the screw holes 10 and 11, and the protrusions 3 can be adjusted by the elasticity of the folded plate portion 8. Is pulled while being screwed into each of the screw holes 10 and 11,
Since there is no play between the screw threads, each screw hole 1
The rotation plate 1 and the frame mounting plate 2 are securely connected to each other without being loosened from 0 and 11.

Then, as shown in FIG.
The frame mounting plate 2 is attached to the vertical body edge 22 by bending the attachment plate portion 9 at the long hole 13 and covering the side edge of the vertical body edge 22 from the front. At this time, if the distance between the rotating plate 1 and the wall base is not appropriate, the tip of the screwdriver is locked in the locking groove 14 at the tip of the protruding shaft 3, and the protruding shaft 3 is tightened or loosened. Then, the rotation plate 1 is adjusted so as to be exactly along the wall foundation.

Thereafter, the screw 3 is inserted into the through hole 5 of the rotating plate 1.
1 and screwed into the wall foundation to fix the vertical rim 22 fitted into the runner 21 to the wall foundation.

Finally, the horizontal waist edge 23 is locked to the vertical waist edge 22 by fitting the fitting portion 29 of the horizontal waist edge 23 into the receiving portion 26 of the vertical waist edge 22 from the front, as shown in FIG. In this manner, the base frame A having the front surface for mounting the wall plate 32 substantially flush with the surface is completed.

As described above, the base structure formed by connecting the vertical waist edge 22 to the wall base with the mounting tool can be used even when stress is generated in the vertical waist edge 22 and the horizontal waist edge 23 due to interlayer displacement due to an earthquake or the like. ,
As shown in FIGS. 9 (a) and 9 (b), the turning plate 1 turns with respect to the wall base in response to the stress,
The frame mounting plate 2 slides with respect to the vertical waist edge 22 or the horizontal waist edge 23, and the rotating plate 1 and the frame mounting plate 2 rotate to disperse the stress. Don't concentrate on the parts. For this reason, even in the state shown in FIG. 9C, stress does not concentrate on a specific portion of the base frame A, and the vertical body edge 22 and the horizontal body edge 23 remain in this base structure.
There is no breakage of the vertical body edge 22, and no detachment of the attachment from the vertical body edge 22 or the horizontal body edge 23. Therefore, the strength against disasters is ensured, and a high degree of safety is obtained.

The rotating plate 1 and the frame mounting plate 2
Is slid along the elongated hole 4 in response to the stress applied to the vertical waist edge 22, so that the stress is effectively dispersed.

In this embodiment, the base frame A is mounted on a vertically standing wall base, but may be mounted on a ceiling wall or a floor wall. The attachment may be attached not to the vertical waist edge 22 but to the horizontal waist edge 23.

[0033]

As described above, the fixture for a base frame for a wall plate material according to the present invention is constructed as described above, so that stress caused by interlayer displacement due to an earthquake or the like is effectively dispersed and concentrated on a specific portion of the base frame. Since the base frame is not deformed, the base frame is not distorted or damaged, and the strength of the base frame is excellent, and a safe base structure of the wall base can be obtained.

Further, the tip of the protruding shaft screwed with the frame mounting plate is screwed into an auxiliary screw hole formed in the folded plate portion of the frame mounting plate, so that the protruding shaft is screwed with the auxiliary screw hole. Since it will be screwed into the frame mounting plate with
The rotating plate and the frame mounting plate are connected more firmly,
Greater mounting strength.

Further, by inserting the protruding shaft attached to the rotating plate into the elongated hole formed in the rotating plate, the protruding shaft moves along the through hole when the interlayer displacement occurs. In addition, the stress applied to the vertical waist edge and the horizontal waist edge is efficiently dispersed, and the safety is further improved.

Also, at the time of connection between the rotating plate and the frame mounting plate, the screw holes are adjusted to positions where the protruding shafts can be screwed simultaneously by the projecting pieces formed on the folded plate portion of the frame mounting plate. In addition to making it easy to screw the protruding shaft into each screw hole, the elasticity of the folded plate portion of the frame mounting plate prevents the protruding shaft from loosening from each of the screw holes, and The moving plate and the frame mounting plate are securely connected, and the mounting strength is increased.

[Brief description of the drawings]

FIG. 1 (a) is a perspective view showing a rotating plate and a protruding shaft of a fixture for a wall plate material base frame according to the present invention, and (b).
Is a perspective view showing the same frame mounting plate.

FIG. 2 is a perspective view showing a runner constituting a base frame.

FIG. 3 is a perspective view showing the vertical trunk edge.

FIG. 4 is a perspective view showing the horizontal trunk edge.

FIG. 5 is a front view showing a state where the base frame is attached to the wall base.

FIG. 6 is a cross-sectional view showing a state where the base frame is attached to a wall base.

FIG. 7 is a cross-sectional view showing a mounting state of the base frame to a wall base by a mounting tool.

FIG. 8 is a perspective view showing a use state of the fixture of FIG. 1;

9A is a front view showing a normal state of the vertical waist edge and the mounting tool, FIG. 9B is a front view showing a state when the vertical waist edge and the mounting tool are subjected to stress, (C) is a front view showing a state in which the vertical waist edge and the fixture are subjected to greater stress.

FIG. 10 is a perspective view showing a conventional base frame.

[Description of Signs] A Base frame for wall plate material 1 Rotating plate 2 Frame mounting plate 3 Protruding shaft 4 Insertion hole 5 Through hole 6 Step 7 Engagement plate 8 Folding plate 8a Projection piece 9 Mounting plate 10 Screw hole DESCRIPTION OF SYMBOLS 11 Auxiliary screw hole 12 Clamping claw part 13 Long hole 14 Locking groove 15 Disk part 21 Runner 21a Front wall 21b Bottom wall 21c Rear wall 22 Vertical trunk edge 23 Horizontal trunk edge 23a Upper wall 23b Lower wall 23c Front wall 24 Folding part Reference Signs List 25 parallel part 26 receiving part 26a inner wall 26b outer wall 26c bottom wall 27 fitting groove 28 notch 29 fitting part 30 engaging claw piece 30a root part 30b tip part 30c claw part 31 screw 32 wall plate 41 runner 42 vertical body edge 43 horizontal rim 44 metal clip 45 wall board

Claims (6)

[Claims] 1. A protruding shaft having a continuous screw thread formed on an outer peripheral surface thereof and a locking portion for a tightening tool formed at a tip thereof on a rotating plate rotatably supported on a wall base. It is rotatably mounted in a state protruding to the front side of the rotating plate, and a screw hole screwed with a thread of this protruding shaft can be slid to a horizontal or vertical waist edge of a base frame for mounting a wall plate material. A mounting plate for a wall plate material, wherein the mounting plate is formed on a frame mounting plate, and the frame mounting plate and the rotating plate are rotatably connected via the protruding shaft. 2. The frame mounting plate comprises: an engaging plate portion that engages with the base frame; and a folded plate portion that protrudes outward from the engaging plate portion and is folded back to the front side or the rear side of the engaging plate portion. The auxiliary screw hole into which the tip of the protruding shaft screwed into the screw hole is formed,
The mounting tool for a base frame for a wall board material according to claim 1, wherein the mounting board is provided on the folded plate portion. 3. The base material for a wall plate material according to claim 1, wherein a long hole-shaped insertion hole is formed in a mounting portion of the rotating plate with the protruding shaft, and the protruding shaft is fitted into the insertion hole. Frame attachment. 4. The wall according to claim 1, wherein the folded plate portion has elasticity to separate from the engaging plate portion in a state where the protruding shaft is screwed into the auxiliary screw hole and the screw hole. Fixture for base frame for plate material. 5. A front end of the folded plate portion is brought into contact with the engaging plate portion when the folded plate portion is pressed against the elasticity, and the folded plate portion and the engaging plate portion are in contact with each other. The mounting fixture for a base frame for a wall board material according to claim 4, further comprising a projecting piece that is made parallel. 6. An underlayer structure of a wall plate material in which an underframe is attached to an underlayer of a wall via the fixture according to claim 1.