JPS6319466Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a wall board that can give a wall surface a three-dimensional effect with unevenness.

Conventionally, in order to give a wall surface a three-dimensional effect with unevenness as shown in FIG. 1, a wall board 7 as shown in FIGS.
By attaching to the wall, the protruding portion 9 of the wall plate 7
The wall surface had irregularities. That is, as shown in FIGS. 2 and 3, the conventional wall panel 7 has a rectangular frame-shaped reinforcing bar 2 attached to the back side periphery of a rectangular surface panel 1 having a protruding portion 9 in the center. A rectangular frame-shaped real crosspiece 3 is attached to the back side of the reinforcing crosspiece 2 with its position shifted relative to the reinforcing crosspiece 2, and a rectangular back plate 6 is attached to the back side of the real crosspiece 3, and the adjacent two sides of the front plate 1 are attached. The male part 4 of the real crosspiece 3 protrudes on the outside of the side, and the female part 5 is recessed on the inside of the other two sides of the surface plate 1. When attaching... to a wall, the male part of another wall plate 7 is inserted and fitted into the female part 5 of the wall plate 7, thereby attaching a large number of wall plates 7, 7...
are connected to each other, and the protruding portions 9 of each wall plate 7 provide unevenness to the wall surface. However,
In the case of this wall plate 7, since the thickness of the real crosspiece 3 is the same on the male part 4 side and the female part 5 side, the thickness of the male part 4 and the gap width of the female part 5 are equal, As a result, when connecting a large number of wall panels 7, 7, . . ., it is difficult to insert the male part 4 into the female part 5, resulting in poor workability.

The present invention has been made in view of the above points, and an object of the present invention is to provide a wall plate in which the male part of one wall plate can be smoothly inserted and fitted into the female part of the other wall plate. The purpose is to

That is, in the present invention, a square frame-shaped reinforcing bar 2 is attached to the periphery of the back side of a square face plate 1, and a square frame-shaped real bar 3 is attached to the back side of the reinforcing bar 2 so as to be shifted relative to the reinforcing bar 2. By doing so, the male fruit part 4 is projected to the outside of two adjacent sides of the surface plate 1, and the female fruit part 5 is formed inside the other two sides of the face plate 1, and the real bar 3 is formed.
By pasting the back plate 6 on the back side of the female part 5 and interposing the elastic material 8 between the real crosspiece 3 on the side of the female part 5 and the back plate 6, the gap width of the female part can be reduced by the elasticity of the elastic material. The width can be changed to achieve the above purpose.

The present invention will be explained in detail below with reference to Examples. Surface plate 1
is formed from a relatively thin rectangular plate, etc.
As shown in FIGS. 4 to 6, a protruding portion 9 is formed in the center thereof to protrude toward the surface side. The protruding portion 9 is formed by processing a flat plate into a curved surface using a press or the like. The reinforcing bar 2 is formed into a rectangular frame shape by framing four reinforcing bars 11, and is attached to the periphery of the back side of the top plate 1. This reinforcing bar 2 is attached to the back surface of the top plate 1 so that its outer peripheral end surface is aligned with the outer peripheral end surface of the top board 1. The actual crosspiece 3 has two male actual members 12, 12 and two female actual members 1.
3 and 13 are framed together to form a rectangular frame shape, and the reinforcing bar 2 is attached to the back surface of the reinforcing bar 2 at a shifted position. The male material 12 is formed to have a slightly longer width in the short direction than the female material 13, so that when the real material 3 is attached to the back surface of the reinforcing material 2, the two adjacent sides of the surface plate 1 The tip of the male fruit 12 protrudes outward to form the male fruit 4, and the female fruit 13 is recessed inside the other two adjacent sides of the surface plate 1 to form the female fruit 5. It is. The back plate 6 is formed of a rectangular plate or the like that is slightly wider than the front plate 1, and is attached to the back surface of the actual crosspiece 3 at a position slightly shifted from the front plate 1. An elastic material 8 made of a soft vinyl chloride sheet, a rubber sheet, etc. is interposed between the back plate 6 and the real bar 3 on the side of the female part 5, that is, between the back plate 6 and the female material 13. Due to the elasticity of this elastic material 8, the gap width ₁ between the back plate 6 and the female material 13 is
It is something that can be changed.

Therefore, the wall plate 7 formed in this way
When attaching to the wall, attach the back plate 6 of the wall plate 7 to the wall using adhesive or nailing, and then attach the female part 5 of the wall plate 7 as shown in FIG. The other wall plates 7 are attached to the wall by inserting and fitting the male part 4 of the other wall plate 7 adjacent thereto, and in this way, a large number of wall plates 7,
7... are connected as shown in FIG. When inserting the male part 4 of the wall board 7 into the female part 5 of another wall board 7, insert the part 3 of the female part and the back plate 6.
Since the elastic material 8 is interposed between the female part 5 and
The gap width ₁ is such that it can be expanded by being pushed by the male part 4, and the male part 4 can be smoothly inserted into the female part 5. This means that even if there is a slight variation in the thickness of the male fruit 12 and the female material 13 and the male material 12 is thicker than the female material 13, the gap width ₁ of the female material 5 can be expanded and contracted. The male part 4 can be inserted into the female part 5 without any trouble. Further, the thickness of the female fruit 13 may be made thinner than the thickness of the male fruit 12 in advance, and the gap width ₁ of the female fruit part 5 may be set slightly narrower than the thickness of the male fruit part 4. By doing so, the male part 4 inserted into the female part 5 is not pressed between the back plate 6 and the real bar 3 by the elastic material 8, and does not wobble. Since the back plate 6 is formed slightly wider than the front plate 1, after attaching a large number of wall plates 7 to the wall by butting the back plates 6 of the wall plates 7 together, the adjacent wall plates 7, 7... surface plate 1,
A ground portion 10 is formed between the walls 1 and 1, and since a protruding portion 9 protrudes toward the surface at the center of the surface plate 1, these unevenness can be imparted to the wall surface. It can give a three-dimensional effect. In addition, by using a plate material covering the entire back side of the wall board 7 as the back board 6, the wall board 7 can be reinforced and deformed due to warping, and the back board 6 and the front board 1 can be A void 14 is formed in between, which can also improve heat insulation.

As mentioned above, the present invention attaches reinforcing bars to the periphery of the back side of the top plate, and attaches the actual bars to the back of the reinforcing bars in a manner that is shifted from the reinforcing bar. The male part of the wall board was made to protrude, and the female part was formed on the inside of the other two sides of the face plate, and the back board was attached to the back of the real crosspiece. Not only can it be inserted and fitted into the real part to connect multiple wall plates and be attached to a wall, but also because an elastic material is interposed between the real part on the female part side and the back plate. , the gap width between the back plate and the fruit bar on the female part side can be slightly widened by the elasticity of the elastic material, and when the thickness of the male part is equal to or slightly thicker than the gap width of the female part. Even if the male part is inserted, by widening the gap width between the male part and the female part, the male part can be smoothly inserted into the female part, thereby improving the workability of installing the wall board.

[Brief explanation of the drawing]

Figure 1 is a front view showing the state in which the wall plate is installed.
Fig. 2 is an exploded perspective view of the conventional example, Fig. 3 is a partially cutaway sectional view of the same, Fig. 4 is an exploded perspective view of an embodiment of the present invention, and Fig. 5 is the same as the above with the top plate removed. FIG. 6 is a partially cutaway sectional view of the same wall plate, and FIG. 7 is a sectional view showing a state in which the above wall plate is connected. 1 is a surface plate, 2 is a reinforcing bar, 3 is a real bar, 4 is a male part, 5 is a female part, 6 is a back plate, and 8 is an elastic material.

Claims (1)

[Scope of utility model registration request] By attaching a square frame-shaped reinforcing frame to the periphery of the back side of the square face plate and attaching a square frame-shaped real frame to the back of the reinforcing frame while shifting the frame to the reinforcing frame, the two adjacent sides of the face plate are A male part protrudes outward and a female part is formed on the inside of the other two sides of the face plate, a back plate is attached to the back side of the real crosspiece, and the real crosspiece on the female part side and the back plate are bonded together. A wall board with an elastic material interposed between them.