JPH0227069Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention is for attaching tile panels, etc., which are made by arranging and pasting tiles on a substrate made of synthetic resin board, plywood, asbestos cement board, etc., to a building frame, etc. This relates to the panel fitting structure for the purpose of the invention.

[Conventional technology]

Generally, when a panel is attached to a frame of a building or a frame pre-formed in the shape of a room using lightweight steel sections, it is fastened with bolts, screws, or the like. This fastening with bolts, screws, etc. may be performed from the back side and front side of the panel. When fastening the bolts on the back side of the panel, it was necessary to provide a bolt protruding from the back side of the panel in advance, insert it into the bolt hole of the frame, and fasten it with a nut.

Also, when fastening from the front side of the panel,
This is done by simply screwing bolts, screws, etc. into the frame from the front side of the panel. Another method of fastening from the front side is to remove one tile from the part of the panel where bolts, screws, etc. are screwed in, and then paste the removed tile after installing the tile panel. be.

[The problem that the idea attempts to solve]

However, when performing fastening work on the back side of the panel, it is necessary to install bolts protruding from the back side of the panel, which is a troublesome work, and furthermore, a work space is required between the back side of the panel and the building frame.

Furthermore, when fastening with bolts, screws, etc. from the front side of the panel, the heads of the bolts, screws, etc. are exposed on the front side of the panel, resulting in an unsightly appearance. Furthermore, the method of removing one tile and attaching the tile after the panel is fastened has the disadvantage that the number of work steps increases and it is time-consuming.

[Means to solve the problem]

The present invention improves and eliminates the above-mentioned conventional problems, and aims to provide a fitting structure that allows panels to be attached with simple work.

Therefore, the means adopted by the present invention to solve the above problem is to cut and cut the vicinity of the periphery of a backing plate such as a metal plate, synthetic resin plate, etc. attached to the back of the panel and curve it into a roughly cylindrical shape. The fitting protrusions are provided at appropriate intervals, and the fitting protrusions are elastically fitted into the grooves of a groove-shaped steel frame that has been formed into a room-shaped frame in advance or a groove-shaped steel frame installed in a building frame, etc. ,
The free tip of the fitting protrusion is brought into contact with the folded portion of the inner wall surface of the groove to form a retaining structure.

[Effect]

It is possible to attach the panel by simply pushing and fitting the fitting protrusion, which is formed by cutting and bending the vicinity of the peripheral edge of the backing plate of the panel into the groove of the frame, into the groove of the frame. Moreover, the fitting protrusion can be easily formed on-site or the like.

Furthermore, the free tip of the fitting protrusion comes into contact with the folded part of the inner wall surface of the groove of the frame, and has a structure that prevents it from coming off, allowing for a strong connection.

〔Example〕

The configuration of the present invention will be explained below based on the embodiments shown in the drawings.

1 to 4 relate to the first embodiment of the present invention, FIG. 1 is a perspective view of the tile panel 1 seen from the front side, and FIG. 2 is a perspective view of the tile panel 1 seen from the back side. The perspective view shown in Figure 3 shows the groove-shaped steel frame 7.
FIG. 4 is a partial cross-sectional view showing the state in which the tile panel 1 is attached to the groove-shaped steel frame 7. As shown in FIGS. 1, 2, and 4, the tile panel 1 of this embodiment has a substrate 3 made of a foamed resin material such as urethane foam. A plurality of tiles 2 are adhered to the surface of the substrate 3 in an array. Further, a backing plate 4 made of a metal plate or a bendable synthetic resin plate such as vinyl chloride is attached to the back surface of the substrate 3. The backing plate 4 is attached using self-adhesive properties such as urethane foam.

Thus, in the tile panel 1 of this embodiment, a fitting protrusion 5 is provided near the peripheral edge of the backing plate 4 by cutting and raising the backing plate 4 and bending it into a generally cylindrical shape. . The fitting protrusions 5 are provided at appropriate positions at predetermined intervals.

The tile panel 1 having such a configuration has the above-mentioned fitting protrusion 5 fitted into a groove 8 of a groove-shaped steel frame 7, etc., which is installed in a building frame 6, etc., or which is formed in advance in the shape of a room. can be installed. At the start of fitting, the free tip 9 of the fitting protrusion 5 is elastically compressed at the entrance of the groove 8 and easily deforms, so that its diameter becomes shorter in the left-right direction and longer in the up-down direction. When the fitting is completed, the fitting protrusion 5 expands within the groove 8. Therefore, the fitting protrusion 5
As shown in FIG. 4, the diameter of the groove is long in the left-right direction and short in the vertical direction, so that it comes into contact with the inner wall surface of the groove in an elastically compressed state. Then, the expanded portion engages with the folded portion 10 at the entrance of the groove and is prevented from coming off. Furthermore, the free tip 9 of the fitting protrusion 5 is in contact with the back side of the folded part 10, which is a part of the inner wall surface of the groove, and has a structure that prevents it from coming off easily in the removal direction, so a strong removal prevention structure is achieved. can get.

Therefore, in the tile panel 1 of this embodiment, the fitting protrusion 5 of the backing plate 4 is connected to the groove-shaped steel frame 7.
A tile wall surface can be constructed by simply fitting the tile into the groove 8 of the tile, making the construction work very simple and easy. Moreover, the fitting protrusion 5 can be formed at the site and does not require a separate member or the like. Therefore, it is possible to omit the effort, cost, etc. required for its production.

Note that the shape and material of the groove-shaped steel frame 7 are not limited to those described above, and may be made of, for example, a synthetic resin material.

5 and 6 are related to a second embodiment of the present invention, FIG. 5 is a perspective view of the tile panel 1 seen from the back side, and FIG. 6 is a perspective view of the tile panel 1 with a groove-shaped steel frame FIG. 7 is a partial cross-sectional view showing the state in which the device is attached to the device. In this second embodiment, two fitting protrusions 5 which are formed by cutting and bending a backing plate 4 are provided in succession. The distances of the respective fitting protrusions 5 from the tile panel side end surface 1a are slightly different. As a result, the groove 8 of the groove-shaped steel frame 7, etc.
Even if the tile panel 1 has a large cross-sectional shape, the tile panel 1 can be fitted. That is, in this case,
One fitting protrusion 5 contacts the left groove inner wall surface and the upper groove inner wall surface in an elastically compressed state, and the other fitting protrusion 5 contacts the right groove inner wall surface and the upper groove inner wall surface. It contacts in an elastically compressed state and forms a retaining structure. Other configurations and effects are as follows.
This is the same as in the embodiment.

By the way, although each of the above-mentioned embodiments has been explained based on the case of a tile panel, the present invention is not limited thereto, and can be applied to, for example, a decorative panel, a heat insulation panel, etc.

[Effect of idea]

As explained above, in the present invention, the panel wall surface can be constructed simply by fitting the fitting protrusion on the back surface of the panel into the groove of the frame, and the construction work is extremely simple. Moreover, it is possible to reliably attach the panel with simple work. Furthermore, the fitting protrusion on the back of the panel can be provided by cutting and raising the vicinity of the periphery of the backing plate and forming it into a cylindrical shape, which eliminates the need for separate members and can be formed easily and inexpensively. It can be formed at the construction site immediately before construction. Therefore, the fitting protrusion does not get in the way during transportation, and does not become bulky when stacked. Furthermore, the free tip of the fitting protrusion, which is curved into a cylindrical shape, comes into contact with the folded portion of the inner wall surface of the groove, thereby forming a retaining structure. Therefore, the tile panel, which is quite heavy, will not fall off after installation, making it extremely safe for this type of wall material.

[Brief explanation of drawings]

1 to 4 relate to the first embodiment of the present invention, in which FIG. 1 is a perspective view of the tile panel seen from the front side, FIG. 2 is a perspective view of the tile panel seen from the back side, and FIG. 3 is a perspective view of the frame, FIG. 4 is a cross-sectional view of the tile panel fitted into the frame, and FIGS. 5 and 6 are according to the second embodiment of the present invention. The figure is a partial perspective view of the tile panel, and FIG. 6 is a cross-sectional view of the tile panel fitted into the frame. DESCRIPTION OF SYMBOLS 1... Tile panel, 2... Tile, 3... Substrate, 4... Backing plate, 5... Fitting protrusion, 6... Building frame, 7... Groove shaped steel frame, 8... Groove, 9 …
...free tip.

Claims (1)

[Scope of utility model registration request] Fitting protrusions are provided at appropriate intervals by cutting and raising the vicinity of the periphery of a backing plate such as a metal plate or synthetic resin plate attached to the back of the panel and curved into a roughly cylindrical shape. It is elastically fitted into the groove of a groove-shaped steel frame formed in the shape of a room or installed in a building frame, etc., and the free tip of the fitting protrusion is brought into contact with the folded part of the wall surface inside the groove. A panel fitting structure characterized by a panel fitting structure that prevents the panels from coming off.