JPH1046785A - Mounting structure for decorative wall panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To avoid the use of an adhesive for the convenience of later demounting and repair works, and prevent the deterioration of appearance, in the installation of a decorative wall panel formed out of artificial marble, a calcium silicate board, a tile, gypsum board and the like. SOLUTION: A decorative wall panel 1 is placed on a support hooked to an adjuster metal fitting, and hardware is fitted to the upper end of the wall panel 1 for connection to the coping of a ceiling so as to be vertically movable. Also, one end of a fastener is coupled to a groove 7 formed on the lateral end of the panel 1. The other end of the fastener is extended to the side of a stud 3 and hooked to and secured with leaf springs 5a and 5b. Furthermore, claws 8a and 8b are kept in contact with the side of the stud 3 so that a distance from the leaf springs 5a and 5b to the stud 3 is uniform.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for mounting a decorative board made of an inorganic material such as stone, gypsum board, artificial marble, or tile.
The present invention relates to a mounting structure capable of being detached.

[0002]

2. Description of the Related Art When a metal panel is mounted, it can be screwed like a partition panel, but when an artificial marble plate is mounted, it cannot be screwed like a metal panel. . When the screw is fixed from the surface, the screw head has to be hidden, the appearance is impaired, and the effect of the decorative board is reduced by half. Therefore, in the related art, bonding is performed using an adhesive. However, once adhered, it cannot be removed later.

[0003] Although these decorative wallboards, which are inorganic materials, are relatively hard, they can still be scratched and partially chipped off over the years. In particular, a decorative wallboard made of artificial marble or the like has a beautiful surface, and the generated scratches and chips are conspicuous. It is very inconvenient to perform the repair in such a case by bonding with an adhesive, and the repair is actually impossible. Accordingly, the applicant has filed a patent application on December 27, 1994 regarding the mounting structure of the decorative wallboard (Japanese Patent Application No. 6-33999).

[0004] Narrow grooves are formed at the upper and lower ends and both side ends of the decorative wall plate, the ends of the support members are fitted and supported in the lower end grooves, the keys of the fittings are fitted in the upper end grooves, and the side ends are formed with grooves. A fastener is fitted into the groove, and the other end of the fastener is locked and attached to a leaf spring provided on the side surface of the stud. When this leaf spring is formed of a U-shaped cross-section member, the distance between both leaf springs and the side surfaces of the stud is not equalized, and the locking force of the fastening tool varies, and sometimes the decorative wall board comes off. Sometimes.

[0005]

As described above, there is a problem as described above when attaching a decorative board made of an inorganic material. The problem to be solved by the present invention is this problem, and an object of the present invention is to provide a mounting structure for a decorative wall plate that can be easily mounted and removed without damaging the surface.

[0006]

In the decorative wallboard of the present invention, both sides are fastened to a vertically standing stud in the same manner as when a conventional partition panel is attached. The lower end of the decorative wall plate is supported by a support that is locked to an adjuster bracket, and the upper end is locked to a bracket that is attached to a ceiling provided on the ceiling. When the decorative wall boards are stacked up and down, a stud is provided and interposed between the upper and lower decorative wall boards.

By the way, a leaf spring is attached to the side surface of the stud, and a fastening device is attached to a side end of one of the decorative wall plates. It is locked and stopped by the spring. The fastener is attached to a groove formed at a side end of the decorative wall plate, and a spring force is urged in a state of being locked to the leaf spring. The leaf spring attached to the side of the stud is a member that has a roughly U-shaped cross section, is attached so as to hold the stud, and the tip of the leaf spring is shaped like a f so that the tip of the fastener can be locked. It is bent.

[0008] The claw is extended to the side surface of the stud so that the distance between the side surface of the stud and the leaf spring is equalized on both sides. A support for supporting the decorative wall plate and a metal fitting for fixing the upper end of the decorative wall plate are fitted in grooves formed at the lower end and the upper end of the decorative wall plate. Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0009]

1 (a) and 1 (b) show an embodiment showing a structure for mounting a decorative wallboard according to the present invention, showing a horizontal section and a vertical section. FIG. 1 shows a concrete example in which a decorative wall plate 1 is attached to a concrete wall 2 of a building. A stud 3 stands vertically near the concrete wall 2 and extends from the floor surface to the ceiling. The stud 3 is supported on the way so as not to fall down by being connected to a metal fitting 4 fixed to the concrete wall 2.

Here, the decorative wall board 1 is a sheet obtained by attaching a sheet to a calcium silicate board, a marble board, a natural stone board,
Alternatively, a resin plate or the like is used, and a more luxurious and elegant wall surface can be formed as compared with a metal panel. And
The decorative wall plate 1 is supported at its lower end by a support, and its side end is fixed to a stud. In addition, the upper end has a structure that is fixed to the coping through metal fittings.

FIG. 2 shows a state in which the side ends of the decorative wall plates 1 and 1 are fixed to the studs 3 without leaving joint spaces. In the figure, reference numeral 5 denotes a leaf spring. The leaf springs 5a and 5b are composed of both pieces of a member having a substantially U-shaped cross section, and are attached to both sides of the stud 3. Here, the shape of the leaf springs 5a, 5b is not particularly limited, but in the figure, the tip is bent in a "F" shape, and the leaf springs 5a, 5b are attached to the side ends of the decorative wall boards 1, 1. The fastenings 6a and 6b are locked. This fastening 6
Is fitted at one end into a groove 7 formed along the side end of the decorative wall plate 1, and is bent along the back surface of the decorative wall plate 1,
It is fitted between the side surface of the stud 3 and the leaf spring 5.
The front end of the fastener 6 also bends in a “F” shape so as not to come off from the leaf spring 5.

By the way, the leaf springs 5a and 5b are mounted so as to hold the stud 3,
The back plate 9 connecting the a and b is screwed to the stud 3, but the leaf springs 5a and 5b have claws 8a and 8b extending toward the stud. And claws 8a, 8b
The tip is in contact with or close to the side surface of the stud, so that the distance between the leaf springs 5a and 5b and the side surface of the stud is equal. When the distance between the leaf spring 5 and the side surface of the stud is small, the fastening piece 6 is difficult to be locked with the leaf spring 5, that is, it is not easy to attach the decorative wall plate 1, and conversely, when the distance between the side surface of the stud is large. A fastening device 6 fixed to a leaf spring 5
Is easy to come off.

The claw 8 is formed by punching out a part of the leaf spring 5 and bending the same. FIG. 3 shows a specific example of the above-mentioned leaf spring. The claws 8a and 8b are formed at the upper and lower ends of the leaf springs 5a and 5b. A screw hole 10 is provided at the center of the back plate 9, and leaf springs 5 a, 5 b positioned by four claws 8 a, 8 b,.
Attached by book screws. By the way, the leaf spring 5 can be set to the length of the entire length of the stud, but is generally attached to two places at the upper and lower ends of the stud 3.

The stud 3 stands not only at the side end of the decorative wall plate 1 but also at the middle thereof as shown in FIG. 1, but the stud 3 does not need the leaf spring 5 and, Norton rubber 11 serving as a spacer is interposed between the back wall of the wall plate 1 and supports the decorative wall plate 1 and suppresses vibration. FIG. 4 shows a mounting structure at a corner portion. One side end of the decorative wall plate 1b is fixed by a leaf spring 5 provided on the stud 3 by a fastening tool 6 as in the case shown in FIG. Is attached. However, the side end of the other decorative wall plate 1a that is brought into contact with the decorative wall plate 1b is fitted between the side end of the decorative wall plate 1b and the stud 3.
Further, at the other corner, a corner cover 12 is attached to the stud 3, and the side ends of the decorative wall boards 1 b and 1 c are fitted and fixed to the fitting portions 13 of the corner cover 12.

FIG. 5 is an enlarged view of FIG. 1B. As is clear from the drawing, a skirting board 14 is arranged on the floor surface, and is supported by an adjuster screw 15 in the skirting board. The adjuster fitting 16 is loosely fitted. A support 17 is hooked on the adjuster bracket 16, and the decorative wall plate 1 is supported by the support 17. The support 17 has a key formed at the upper and lower ends, the key at the upper end is engaged with the adjuster bracket 16, and the key formed at the lower end is fitted in a groove formed at the lower end of the decorative wall plate 1. . Here, if the adjuster screw 15 is adjusted, the adjuster bracket 16 moves up and down, so that the height of the decorative wall plate 1 is adjusted.

On the other hand, the upper end of the decorative wall plate 1 is fixed by a metal fitting 18. This metal fitting 18 is a side piece 20
Has a key at one end for fitting into a groove formed at the upper end of the decorative wall plate 1. FIG. 1 shows a case where the decorative wall plates 1 and 1 are stacked one above the other and mounted, and a joint 21 is interposed between the decorative wall plates 1 and 1. FIG. 6 is an enlarged view of the joint 21. The vertically extending fitting pieces 22, 22 fit into the grooves formed at the upper and lower ends of the decorative wall boards 1, 1, respectively. Concatenate.

By the way, in order to mount the decorative wall panels 1, 1... Stacked vertically as shown in FIG. 5, the lower decorative wall panel 1 is first placed on a support 17 and placed on the upper end. The fitting piece 22 of the joint 21 is fitted into the groove and attached. Then, the fitting piece 22 of the joint is fitted and supported in the lower end groove of the upper decorative wall plate 1, and the metal fitting 1 attached to the cap 19 is fitted.
8 is once lifted and lowered so that the key fits into the groove. Of course, the fitting can be lifted while the key of the metal fitting 18 is fitted into the upper end groove of the decorative wall plate 1 and lowered so that the fitting piece 22 of the joint 21 is fitted into the groove at the lower end.

As described above, the mounting structure of the decorative wall plate according to the present invention is supported by the support tool hooked on the adjuster bracket, and the side end is mounted on the plate spring provided on the stud via the fastening tool. The following effects can be obtained.

[0019]

The mounting structure of the decorative wall plate according to the present invention is supported by a support metal without using a conventional adhesive, and a fastener is provided at a side end. It can be removed because it is locked and fastened to a leaf spring fixed to the stud. That is, if the surface of the decorative wallboard is scratched or the corner is chipped, it can be removed and replaced with a new decorative wallboard. In addition, the work of applying a conventional adhesive to fix the decorative wall plate requires relatively skill, but the mounting using a support or a fastener as in the present invention does not require skill. . The leaf spring is provided with a claw, and when the claw contacts the side surface of the stud, the interval between both the leaf spring and the side surface of the stud is made uniform. It can be locked smoothly.

[Brief description of the drawings]

FIG. 1 shows a decorative wallboard mounted using the mounting structure of the present invention.

FIG. 2 shows a state in which a decorative wall plate is fixed to a stud.

FIG. 3 is a specific example of a leaf spring having claws at upper and lower ends.

FIG. 4 shows a mounting structure of a decorative wall plate in a corner portion.

FIG. 5 is a mounting structure of upper and lower ends of a decorative wall plate.

FIG. 6 shows a joint fixed to a stud.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Decorative wall board 2 Concrete wall 3 Stud 4 Metal fitting 5 Leaf spring 6 Fastener 7 Groove 8 Claw 9 Backboard 10 Screw hole 11 Norton rubber 12 Corner cover 13 Fitting part 14 Baseboard 15 Adjuster screw 16 Adjuster bracket 17 Supporting member 18 Hardware 19 Kasagi 20 Side piece 21 Joint 22 Fitting piece

Claims (2)

[Claims] 1. An artificial marble plate, calcium silicate plate,
In a structure for attaching a decorative wall plate such as a tile or a gypsum board, an adjuster bracket supported by an adjuster screw is provided in a skirting board arranged on the floor so as to be vertically movable, and the end of the support hooked on the adjuster bracket is subjected to the above-described makeup. Fit into the groove at the lower end of the wall plate and support it, fit the key of the metal fitting into the groove formed at the upper end, and the metal fitting is attached to the ceiling tree provided on the ceiling so as to be able to move up and down, and formed at the side end of the decorative wall plate One end of the fastener is inserted into the groove, and the other end of the fastener is extended to the side of a stud provided vertically upright between the baseboard and the cap, and the stud has a substantially U-shaped cross section. And the both sides are arranged on the side of the stud as a leaf spring, and the claw tip formed by bending a part of the leaf spring abuts or approaches the side of the stud. Makeup characterized by being attached to and attached to a spring The mounting structure of the plate. 2. When the decorative wall panels are vertically stacked, a joint fixed to a stud is interposed between the two decorative wall panels. The mounting structure for a decorative wall plate according to claim 1, which is fitted in the formed groove.