JP2880796B2 - Wall panel mounting structure - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a wall panel mounting structure for mounting a wall panel as an interior material or an exterior material on a wall base.

[Prior Art] Conventionally, in order to give a high-quality feel to a wall surface, an inorganic plate such as natural marble, artificial marble, or ceramic material is used as a wall panel, and the wall surface is formed with the wall panel. Have been done. The wall is constructed by arranging and mounting the plurality of wall panels on a wall base.

[Problems to be Solved by the Invention] However, the inorganic wall panel as described above has a problem in that it is difficult to process the end portion and nail it, so that it is difficult to perform the installation process. Then, the inventor of the present invention considered attaching the hook metal to the base of the wall and hooking the hook piece provided on the rear surface of the wall panel to the hook metal to attach the hook metal. However, in this hooking method, when the wall panel floats upward due to an earthquake or the like, there is a possibility that the hooking pieces may come off the hooking portion.

The present invention has been made in view of the above-mentioned problems of the prior art, and has as its object the purpose of being able to easily attach a wall panel by a hooking method, and even to the case of an earthquake or the like. It is an object of the present invention to provide a wall panel mounting structure capable of reliably preventing lifting.

[Means for Solving the Problems] In the wall panel mounting structure of the present invention, a hook 2 is mounted on the surface side of a wall base 1 in multiple stages up and down, and a lower hook 3 and an upper hook are attached to the hook 2. The upper hooking portion 4 and the lower hooking portion 3 are formed in series, and a cutting groove 16 is provided in the middle.
Are provided on the upper and lower portions of the rear portion of the wall panel 5, respectively, and the upper hook portion 6 of the lower wall panel 5 is hooked on the lower hook portion 3 of the hook fitting 2. Floating prevention member 7 between the hook 6 and the upper hook 4
And a hook piece 6 at the lower portion of the upper wall panel 5 is hooked on the upper hook portion 4. By adopting such a configuration, the above-described problem of the conventional example is obtained. The object of the present invention has been achieved by solving the problems.

[Operation] The upper hook piece 6 of the lower wall panel 5 is hooked on the lower hook portion 3 of the hook 2 attached to the wall base 1, and the lower hook piece 6 of the upper wall panel 5 is raised. By hooking on the hook portion 4, the wall panel 5 can be attached by the hooking method. By mounting the lifting prevention member 7 between the hooking piece 6 hooked on the lower hooking section 3 and the upper hooking section 4, the wall panel 5 will rise in the event of an earthquake or the like. In this case, the lifting prevention member 7 hits the upper hook portion 4 to prevent the wall panel 5 from lifting. Further, since the upper hook portion 4 and the lower hook portion 3 are formed in series and the cutting groove 16 is provided in the middle, for example, in the upper mounting portion of the uppermost wall panel 5, The upper hook 4 of the hook 2 is not required,
Since it becomes a hindrance as it fits in, the unnecessary upper hooking portion 4 can be easily cut and removed in the cutting groove 16 to enhance workability.

EXAMPLES The present invention will be described below in detail based on examples shown in the accompanying drawings.

The wall panel 5 is composed of a wall panel body 8 and a frame 9 fixed to an end of a rear part of the wall panel body 8, and the wall panel body 8 is made of a stone material such as natural marble, artificial marble, or ceramic material. And the frame 9 is made of metal. As shown in FIG. 4, the frame 9 includes a mounting piece 10, a joint bottom piece 11 protruding forward from one end of the mounting piece 10, and a mounting piece.
A substantially T-shaped hooking piece 6 protruding rearward from a substantially middle portion of L10, and a substantially L protruding rearward from the vicinity of the other end of the mounting piece 10
The mounting member 10 of the frame 9 is fixed to the rear end of the wall panel body 8 with an adhesive or the like. In this way, the hook pieces 6 are provided so as to protrude from the upper portion and the lower portion of the rear portion of the wall panel 5, respectively. T
The hook-shaped piece 6 shaped like an outer hook 6a and an inner hook
6b and the inner hook 6b is the outer hook 6a.
It is longer than. That is, in FIG. 1, L ₁ > L ₂
It is a relationship. A heat insulating material 13 is provided between the upper and lower L-shaped pieces 12, and an end of the heat insulating material 13 is fitted into the L-shaped piece 12.

The wall base 1 is composed of a panel 1a, and hooks 2 are fixed to the front side of the wall 1 at a constant pitch in multiple stages vertically (see FIG. 3). The wall base 1 composed of the panel 1a is fixed to a stud or the like, which is a structural material of the wall. The hook 2 is a plate-shaped fixing piece as shown in FIG.
A lower hook part 3 and an upper hook part 4 each having a substantially L-shape protrude from the lower part and the upper part of the front surface of the projection 15, respectively. Here, the lower engaging portion 3 of the projection length L ₃ upward, the relationship of the projecting length of the above the upper engaging portion L ₄ are, has a L _3> L _4. A groove 16 having a V-shape or other shape is provided slightly below the upper hook portion 4 over the entire length in the longitudinal direction, and the hook 2 can be cut using the groove 16 as a mark.

However, when mounting the wall panel 5, first,
The longer downward inner hooking piece 6b of the hooking pieces 6 provided at the upper rear part of the wall panel 5 is slightly hooked on the lower hooking part 3 of the upper hook metal fitting 2, and then the rear face of the wall panel 5 The shorter downwardly directed outer hooking piece of the hooking pieces 6 provided at the lower portion
The hook 6a is hooked on the upper hook portion 4 of the lower hook 2 and the downward inner hook piece 6b on the upper rear surface of the wall panel 5.
Is completely hooked on the lower hook portion 3. And
By setting L ₁ > L ₂ and L ₃ > L ₄ , it is possible to hook the lower downward hooking piece 6a while slightly hooking the upper downward hooking piece 6b. It is possible and can be hooked from the top in order. In addition, both the upper hook piece 6 and the lower hook piece 6 have substantially T
The reason why the inner hook pieces 6b and the outer hook pieces 6a are provided in the shape of a letter is to make it possible to cope with the case where the wall panel 5 is used upside down. Thus, the wall panel 5
Is hooked on the front side of the wall base 1 by a hooking method. After the lower wall panel 5 is attached, the first
As shown in the drawing, a lifting prevention member 7 is interposed between a hooking piece 6 (outer hooking piece 6a in the embodiment of FIG. 1) and an upper hooking portion 4 on the upper rear surface of the lower wall panel 5. It is attached with a double-sided adhesive tape 17. When the lifting prevention member 7 is attached in this manner, even when a lifting force acts on the wall panel 5 in the event of an earthquake or the like, the lifting prevention member 7 hits the upper hooking portion 4 of the hook fitting 2 to prevent the wall panel 5 from rising. This can be reliably prevented. When the mounting of the lifting prevention member 7 is completed, the upper wall panel 5 is mounted in the same manner as described above. In this case, the lower hook 6 of the upper wall panel 5 is hooked on the hook 2. It is hooked on the part 4. And
A waterproof sponge 18 is interposed between the end faces of the upper and lower wall panels 5 and is filled with a caulking material 19.

By the way, the upper hook portion 4 of the hook 2 is not necessary at the upper mounting portion of the wall panel 5 or the upper portion of the wall panel 5 located below the lower frame of the window frame or the door frame. However, since it is rather obstructive to fit, it is cut at the groove 16 slightly below the upper hook portion 4 and used as shown in FIG. Then, the cut-off removal piece 2a, which has been cut and removed at the groove 16 portion, is lifted by the floating prevention member 7.
It is also possible to use as. In this case, as shown in FIG.
6a, the cutting and removing piece 2a can be interposed between the hooking piece 6 at the upper rear part of the wall panel 5 and the upper hooking part 4. In this case, at least A in FIG.
> B, even if a lifting force is generated on the wall panel 5, the cut and removed piece 2 a hits the upper hook portion 4 and the wall panel 5
Is prevented from rising further and coming off. The lifting prevention member 7 may of course have a shape other than those of the above-described embodiments.

[Effects of the Invention] In the present invention, as described above, the upper hook piece of the lower wall panel is hooked on the lower hook portion of the hook metal attached to the base of the wall, and the lower portion of the upper wall panel is hooked. The hook piece is hooked on the upper hook part, so that the wall panel can be attached by the hooking method and the construction can be simplified, and in addition, the wall panel can be attached by the hooking method. Despite this, a lifting prevention member is interposed between the hooking piece hooked on the lower hooking part and the upper hooking part, so even if the wall panel is going to rise in the event of an earthquake, etc. There is an advantage that the lifting prevention member hits the upper hook portion to prevent the wall panel from lifting, thereby improving safety. Furthermore, since the upper hook portion and the lower hook portion are formed in series and a cutting groove is provided in the middle, for example, in the upper mounting portion of the uppermost wall panel, for example, There is no need for the upper hooking part, which is an obstacle to fit. Therefore, the unnecessary upper hooking part can be easily cut and removed in the groove for cutting, thus improving the workability. There is.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of one embodiment of the present invention, FIG. 2 is a side view of a hook fitting used in the embodiment, FIG. 3 is a front view of a wall base to which the hook fitting is attached, and FIG. FIG. 5 is a side view of the same frame, FIG. 5 is a cross-sectional view of one embodiment of the above-described lifting prevention member, and FIG. 6 is a cross-sectional view of another embodiment of the present invention;
1 is a wall base, 2 is a hook, 3 is a lower hook, 4 is an upper hook, 5 is a wall panel, 6 is a hook, and 7 is a lifting prevention member.

Claims (1)

(57) [Claims] 1. A hook fitting is mounted on a surface side of a wall base in multiple stages up and down, and a lower hook portion and an upper hook portion are protrudingly provided on the hook metal, and an upper hook portion and a lower hook portion are provided. Are formed in series, and a cutting groove is provided in the middle, hook pieces are provided on the upper and lower portions of the back portion of the wall panel, and the lower hook portion of the hook metal fitting has an upper portion of the lower wall panel. A wall formed by hooking a hook piece and mounting with a lifting prevention member interposed between the hook piece and the upper hook portion, and hooking the lower hook piece of the upper wall panel on the upper hook portion. Panel mounting structure.