JP2522397Y2 - Fixing claws of partition panel and partition panel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing claw for fixing a partition panel to a stud and a partition panel provided with the claw.

[0002]

2. Description of the Related Art A general partition is constructed by fixing a panel to a stud which stands upright with respect to a floor surface, and various means for fixing the panel to the stud are known. As a method that has been frequently used, there is a structure using a joint material. However, in this method, a locking piece is formed by bending a panel surface material at a side end thereof, and the joint material is formed in a joint space of an adjacent panel. Is inserted and screwed. Therefore, a joint material is required, a joint space having a predetermined width must be formed between the left and right panels, and an operation of screwing the joint material is required. This results in a joint space that detracts from the design of the partition.

[0003] Another known panel fastening means is a nail-type fastening mode. In this method, a slit groove formed on the panel side is engaged with each nail welded to a stud. It is a method of stopping it. If the claws to be welded to the studs are correctly fixed in the predetermined positions and the slit grooves on the panel side are also correctly formed, the panel can be fixed relatively easily. When this occurs, panel fastening becomes impossible. Therefore, as a result, there is a problem in its workability.

[0004]

As described above, the fixing of the conventional partition panel has the above-mentioned problems. The problems to be solved by the present invention are these problems. A partition panel which can be easily attached and detached, is preferable in terms of design, and is inexpensive in terms of cost, and a claw for fixing the panel. provide.

[0005]

According to the present invention, the partition panel has a claw, and is fixed to the stud via the claw. The stud is formed with a slit groove with which a claw is engaged. The claw is attached to the panel at the stage of installing the panel, and the stud also has an attachment hole for attaching the claw on the back side of the panel. By the way, there are two kinds of claws, A and B, which are different in form. Generally, B claws are attached to the upper or lower end of the panel, and A claws are attached to other parts. The A claw is formed by bending a plate material having spring properties, and has a leg portion and a fitting portion,
The leg is inserted into a mounting hole of the panel and fixed, and the fitting portion protrudes from the back surface of the panel. The fitting portion is a portion fitted into the slit groove formed in the stud, and has a tapered portion on the lower side so that the fitting into the slit groove is easy,
It has a locking portion bent upward from the lower end of the tapered portion. The width of the mounting hole is large enough to allow the leg to enter, and the width of the fitting portion is large so that the fitting portion does not enter, and forms a step with the leg.

On the other hand, the B-claw is also formed by bending a plate material having a spring property and also has a leg and a fitting portion. The leg is fixed to a mounting hole of the panel, and the fitting portion is formed on the panel. Protruding from the back. The cross section of the fitting portion of the B nail is substantially U-shaped,
Both side pieces have legs protruding in both outward directions, and a step (notch) is formed in the side piece to regulate the amount of insertion into the mounting hole, and a locking part inclined continuously with the above step Have.
An upper plate extends horizontally above the fitting portion, and its tip is bent upward to form an L-shaped leg, with a step between the upper plate and the leg. Incidentally, the B-claw is a formed claw having a side piece for supporting a panel load, and a leg is attached to an upper plate and a tip of the upper plate so that the leg attached to the mounting hole does not come off due to deformation of the side piece. To form The panel to which these A and B claws are attached has a surface material bent, and a reinforcing material is hung on the surface material on the back side, and penetrates the attachment hole. The A and B claws are attached to the attachment holes and project from the back surface. Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0007]

FIG. 1 shows an embodiment showing an A-claw, which is formed by blanking a springy plate material having a predetermined thickness and then bending the same. Reference numeral 1 denotes a fitting portion, and reference numerals 2 and 3 denote legs. ing. Fitting part 1
Has a tapered portion 4 on the lower side, bends upward from the lower end of the tapered portion 4 to have a locking portion 5, and bends horizontally from the upper end of the locking portion 5 to form a fitting portion 6. The above legs 3 from 6 ends downward
Is stretching. On the other hand, the upper side of the fitting portion 1 has an upper plate 7 extending horizontally, and the leg 2 extends upward from the end of the upper plate 7. Although the fitting portion 1 is considerably larger than the width of the mounting hole formed on the panel side, the legs 2 and 3 have the same width as the mounting hole because they are inserted into the mounting hole and fixed. The upper plate 7 and the fitting portion 6 have stepped portions 8, 8, and the stepped portions 8, 8 serve as a kind of stopper to restrict the amount of insertion into the mounting hole.

FIG. 1B is a cross-sectional view when the fitting portion 1 is fitted into the mounting hole 9 of the panel and the fitting portion 1 is fitted into the slit groove 10 of the stud. The upper plate 7 is pressed and deformed in a state of being inserted into the mounting hole 9 so that the leg 2 is fitted into the mounting hole 9. The insertion amount of the fitted legs 2 and 3 is regulated by the step portion 8 of the upper plate 7 and the fitting portion 6, that is, the panel surface material 11 and the reinforcing member 12 are sandwiched between the legs 2 and 3 and the step portions 8. A nail is attached.

FIG. 2 shows an embodiment showing a B-claw, and FIG. 2B shows a case where the nail is fixed to a panel. The B-claw also has a fitting portion 13 and legs 14, 15 similarly to the A-claw, and is formed by molding a spring-like plate material into a predetermined shape. The fitting portion 13 has a substantially U-shaped cross section, and the legs 15, 15 are bent toward the outer sides at the ends of both side pieces 16, 16, and the locking portion 17, which is inclined downward, is provided. Further, it has a stepped portion 18, and the surface material 11 and the reinforcing material 1 of the panel are
Hold 2 An upper plate 19 is horizontally extended above the fitting portion 13, and an end of the upper plate 19 is bent upward in an L-shape to form a leg 14. In the same manner, the surface material 11 and the reinforcing material 12 are sandwiched,
The B nail is stably attached. To fit the B-claw into the mounting hole 9, first, the leg 14 is inserted first, and the side pieces 16, 16 are compressed and pressed.

FIG. 3 shows a state in which the nails A and B are attached to the panel 20. In the figure, the B-claw is attached to the lower end of the panel and the A-claw is attached to the upper end of the panel. However, the number may be reversed according to the size (height) of the panel 20. To wear. FIG. 4 is a cross-sectional view of the panel 20, and FIG. 5 is a longitudinal cross-sectional view of the panel 20 fixed to a stud. The surface material 11 is attached to a backing material 21 such as a gypsum board and bent at both ends. And is tied to the reinforcing member 12. The reinforcing material 12 is generally welded to the surface material 11 and combined therewith,
By inserting the A nail and the B nail into the attachment hole 9, they can be combined via these nails, and the rigidity of the panel side end can be improved by using the reinforcing material.

The Claw A and B claw protruding and attached to the back surface of the panel 1 are fitted into the slit grooves 10 of the stud 22 to fix the panel 1 to the stud 22. The width of the slit groove 10 is large enough to fit the A-claw and B-claw, and the height thereof is sufficient to fit the A-claw and B-claw. Therefore, when the panel 20 is fixed, the B-claw is first fitted into the slit groove 10 of the stud 22, and the fitted B-claw descends along the locking portion 17 and is fitted into the slit groove 10. Panel 20 slightly inclined forward
Then, the A nail is fitted into the slit groove 10. The A-claw is deformed when its tapered portion 4 hits the entrance of the slit groove 10,
Once fitted, the locking portion 5 meshes with the slit groove 10 to prevent detachment.

In the embodiment shown in FIG. 5, the surface material 11 is bent and extended downward to form a support piece 23, and the support piece 23 is sandwiched between the stud 22 and the baseboard 24.
The B nail can hold the panel 20 without using the support piece 23. Therefore, the B-claw is not a simple bending process but a three-dimensionally formed claw. Even if the panel 20 tries to roll, the upper plate 19 prevents the roll, and the side pieces 16, 16 are deformed. The legs 15, 15 prevent the panel 20 from being detached from the mounting hole 9. That is, the B-claw has the side pieces 16 and 16 for obtaining strength and rigidity for supporting the panel load, and the upper plate 19 functions as a separation prevention due to the panel swing. However, when the panel 20 has a structure in which the lower end of the panel 20 is supported by the support piece 23 as shown in FIG.

On the other hand, the A-claw cannot support the panel load, but fits into the slit groove 10 of the stud 22 and does not come off even if it rolls, preventing the panel from falling. Therefore, when removing the panel 20 once fixed to the stud 22, the panel 20 can be easily removed by lifting the panel 20 and pulling the A-claw / B-claw to the upper side of the slit groove 10 and pulling it forward. . By the way, the A nail and the B nail shown in the above embodiment are only specific examples of the present invention, and the legs are formed to be attached to the attachment holes of the panel so as not to be detached. The shape and size of the legs are arbitrary and may be any legs that can be locked inside the reinforcing material. The B-claw has an upper plate for preventing deformation of both side plates, and the A-claw has a tapered portion and a locking portion on the lower side, and the following effects can be obtained.

[0014]

[Effects of the Invention] The claws A and B of the present invention protrude and are attached to the panel surface, and engage with the slit grooves of the stud to fix the panel to the stud. In other words, there is no need to use a joint material such as a conventional partition structure,
The installation work is greatly improved because the panel can be fastened by one-touch method. In addition, these claws have a spring property, and even if the panel or the stud has a dimensional variation in manufacturing, it is appropriately deformed and fitted into the slit groove. Stable support is obtained without sticking. In addition, the pawl is fixed to the stud by a locking portion via the leg via the panel and does not come off even when the panel shakes. However, it can be easily removed by lifting the panel and pulling it toward you. On the other hand, according to the present invention, the panel is fixed through the nail, but not only the installation work is simplified, but also the manufacturing cost is reduced, and these nails are attached to the panel at the fixing stage. As a result, there is no problem in transporting the panels because they are not attached in advance.

[Brief description of the drawings]

FIG. 1 is an embodiment showing an A-jaw according to the present invention;

FIG. 2 is an embodiment showing a B-claw according to the present invention;

FIG. 3 shows an embodiment in which nails A and B are attached to the back of the panel.

FIG. 4 is a cross-sectional view of the panel.

FIG. 5 shows a state in which the panel is fixed to a stud in a longitudinal section.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fitting part 2 Leg 3 Leg 4 Taper part 5 Locking part 6 Fitting part 7 Upper plate 8 Step part 9 Mounting hole 10 Slit groove 11 Surface material 12 Reinforcement material 13 Fitting part 14 Leg 15 Leg 16 Side piece 17 Lock Part 18 Stepped part 19 Upper plate 20 Panel 21 Backing material 22 Stud 23 Supporting piece 24 Baseboard

Claims (4)

(57) [Scope of request for utility model registration] 1. A claw for fastening a panel, one end of which is supported by a panel receiver or another means, to a stud, wherein a fitting plate and a leg are formed by bending a spring-like plate material.
Fitting portion a flat upper plate on top, the bottom and one of the stopper and engaging the slit groove of the tapered portion and the stud
The upper plate and the fitting portion extending horizontally from the upper end of the locking portion are provided with a stepped portion, respectively. A fixed claw for a partition panel, wherein a width dimension is reduced, and an L-shaped bent leg is formed by extending upward and downward. 2. A claw for supporting the panel at one end of the panel, the claw having two side pieces each having a substantially U-shaped cross section, and a fitting part formed with an inclined locking part at a lower part thereof. ,
The side piece has legs protruding on both sides, and an upper plate is horizontally extended at the upper part of the fitting portion, and the leg is provided at the end thereof by bending upward, and a step portion is provided on the upper plate and the side piece. A fixed claw for a partition panel, which is formed. 3. A stud slit groove is formed in a panel in which a surface material is stuck on the surface of the backing material, and both side edges of the surface material are bent to the back side, and the panel is formed with a reinforcing material to form nail attachment holes. A partition panel having A nails and B nails fitted into the mounting holes, wherein the A nails are formed by bending a spring-like plate material to form a fitting portion and a leg, and the fitting portion is formed on the upper portion thereof. The flat upper plate has a tapered portion and a locking portion at a lower portion, and a fitting portion extending horizontally from the upper plate and the locking portion is provided with a step portion to reduce the width dimension, and is L-shaped. The bent leg is extended upward and downward to attach the leg to the attachment hole, and the B-claw has both side pieces having a substantially U-shaped cross section, and the inclined locking portion is provided at a lower portion thereof. The upper part of the insertion part has a horizontally extending upper plate. A bent portion is formed on the upper plate and the side piece, the legs are also attached to the attachment holes, the B nail is attached to the upper or lower end of the panel, and the A nail is attached to other areas. A partition panel attached to a hole. 4. The partition panel according to claim 3, wherein said reinforcing member is welded to a back-side bent surface material.