JPH04110841U - tile mounting structure - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose is to facilitate the installation of tiles to base panels, and to simplify the configuration of tiles and base panels to facilitate manufacturing. [Structure] A plurality of wide grooves 12 on the back side having a locking edge 14 on the front edge are provided at a predetermined interval on the base panel 10,
A pair of locking pieces 36 are bent to follow the cross-sectional inner wall shape of the groove 12 and extend inward from the upper and lower front edges.
A locking member 30 made of an elastic plate-like member having a structure is installed in the groove 12, and the locking member 30 installed in the groove 12 is
Push the engaging protrusion 22 of the tile 20 having the engaging protrusion 22 on the back side into the groove 12 from the front of the tile 20, and use the locking piece 36 of the locking member 30 to lock the upper and lower surfaces of the engaging protrusion 22. The tile 20 is attached to the base panel 10 by supporting it under pressure.
It is characterized by attaching.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a tile mounting structure.

0002

[Conventional technology]

When finishing the wall surface with tiles, fix the base panel to the construction surface and use this base panel. There is a method of installing tiles on flannel. In this case, the tile is placed on the base panel. There are various ways to attach the A method of engaging protrusions formed on the back of the tile in the grooves of the tile for support, or Attach the locking metal fittings that engage with the surface to the base panel side, and engage the tile with the locking metal fittings. There are many ways to support this.

0003 In this way, the construction method using the base panel can be done even by unskilled people, and the tile The work can be done more efficiently because all you have to do is attach it to the base panel and then fill the joints. There is an advantage. In addition, because tiles are heavy, they tend to shift during construction using conventional construction methods. However, when using a base panel, such problems do not occur. However, it also has the advantage of ensuring the safety of the building.

0004

[Problem that the idea aims to solve]

The method of pasting tiles using a base panel has various advantages as mentioned above, but In order to support the tile by locking it to the base panel, there is an engagement protrusion on the back of the tile. Compared to tiles used for ordinary tiling, The shape of the tile becomes complex, making it difficult to manufacture. In addition, the base panel that supports the tiles The structure is also complicated because it requires grooves for locking the tiles and locking metal fittings. becomes. In this way, tiles and base panels used in tile construction using base panels In some cases, manufacturing is not easy or requires high dimensional accuracy during manufacturing. There were some problems, such as:

[0005] Therefore, this invention was created in view of the above problems, and its purpose is to It is easy to manufacture tiles and base panels, and it is easy to attach tiles to base panels. To provide a tile mounting structure that can be easily installed.

[0006]

[Means to solve the problem]

The present invention has the following configuration to achieve the above object. In other words, a base panel with horizontal locking grooves for supporting the tile is placed on the back side. A tile provided with engagement protrusions is attached by fitting the protrusions into the locking grooves. In the lock mounting structure, a locking protrusion that prevents the locking groove from coming off in the front direction is provided at the lower edge of the locking groove. a supporting portion that locks on the locking protrusion, and a support portion that locks on the locking protrusion, and a a spring member having an elastic piece extending toward the front side along the lower inner wall of the stop groove; The support portion is locked to the locking protrusion and attached to the locking groove at a predetermined interval, and the elastic piece is Due to the elastic force of the elastic piece, the protrusion is sandwiched between the elastic piece and the upper inner wall of the locking groove. The tile is attached to the base panel by pressing. Further, the upper inner wall of the locking groove and the upper surface of the protrusion of the tile that abuts the upper inner wall are concave. It is characterized by a convex fit.

[0007]

[Effect]

First, lock the support part of the spring member to the locking protrusion provided on the base panel, and then Fix it on the front side and support it on the base panel, then engage it from the front side of the base panel. By fitting the protrusion on the back of the tile into the locking groove, the elastic piece of the spring member and the locking groove The protrusions are supported with pressure between them, and the tiles are supported on the base panel. The upper inner wall of the locking groove and the upper surface of the protrusion of the tile are fitted in a concave and convex manner. The tile is surely supported so that it does not come off on the front side.

[0008]

【Example】

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 shows a tile mounting structure according to the present invention. In the figure 10 supports tiles It is a base panel for use and is fixed to the construction surface 12 with screws or the like. Base coat The front side of the panel 10 has a locking groove 16 into which a protrusion provided on the back side of the tile 14 is inserted, and a support groove 16. A groove 18 and a fixing groove 20 are provided. The locking groove 16, the support groove 18, and the fixing groove 20 are the base panel. The upper and lower sides of the base panel 10 are provided over the entire width of the tiles 14, and the upper and lower sides of the base panel 10 are recessed at predetermined intervals in the direction.

[0009] A locking edge 16a is provided at the front of the upper inner wall of the locking groove 16 to prevent the tile 14 from slipping out. will be established. The locking edge 16a engages with a locking recess provided on the upper end surface of the tile 14. This is to prevent the tiles 14 from falling out. A locking protrusion 22 is formed between the locking groove 16 and the support groove 18 . Locking protrusion 22 supports the spring member 40 for attaching the tile 14 to the base panel 10 , and form it in a shape that prevents it from coming off on the front side. In the embodiment, the locking protrusion 22 is as shown in FIG. It is formed into a trapezoidal cross section with a widened front side. The spring member 30 has this trapezoidal cross section. It is latched and supported by the front side of the protrusion 22. The fixing groove 20 has a V-shaped cross section as shown in the figure. Recessed. The fixing groove 20 is filled with adhesive and the lower part of the tile 14 is attached to the base panel 10. It is used for adhesive fixation.

0010 FIG. 2 shows a perspective view of the tile 14 used when attached to the base panel 10. Ta The front side of the tile 14 is flat like a normal tile, but the back side of the tile 14 is flat. A protrusion 30 and a support protrusion 32 that fit into the locking groove 16, the support groove 18, and the fixing groove 20, The protrusions 34 are provided in parallel. The support protrusion 32 has a width approximately equal to the vertical width of the front edge of the support groove 18. The upper and lower widths are the same, and the protrusions 34 are provided with a width that allows them to be inserted into the fixing grooves 20. The protrusion 30 is formed to be slightly thinner than the vertical width interval of the locking groove 16. 36 is the above-mentioned person This is a locking recess that engages with the retaining edge 16a.

[0011] FIG. 3 shows a perspective view of the spring member 40. The spring member 40 is made of gold having a certain elasticity. It is formed by bending a metal plate and locks into the locking protrusion 22 of the base panel 10 to release the spring. The support part 42 that supports the member 40 on the base panel 10 and the elastic force of the spring member 40 The elastic piece 44 locks the tile 14 to the base panel 10. The support portion 42 is bent to have a trapezoidal cross section in accordance with the cross-sectional shape of the locking protrusion 22 . The tip portion 42a of the support portion 42 is formed in a rounded shape that opens outward. The elastic piece part 44 is folded back on the upper side of the support part 42, and the spring member 40 is attached to the base panel 1. 0, the tip extends forward along the lower inner wall of the locking groove 16, and the support part 42 so that an elastic force acts between them. The tip of the elastic piece 44 is U-shaped. It is filled with

0012 When performing construction using the base panel 10, tile 14, and spring member 40 of the above embodiments. If so, proceed as follows. First, the base panel 10 is fixed to the construction surface. In Figure 1, the base panel 10 is located at the seam. An example of installing in combination is shown. After attaching the base panel 10, attach the tiles 14 to the base panel 10 in the predetermined positions. Attach. When installing the tiles 14, attach the base panel according to the arrangement of the tiles 14. First, attach the spring member 40 to the tile 10, and insert the protrusion 30 on the back side of the tile 14 into the locking groove 16. The tile 14 is fixed to the base panel 10 by pushing it inward. The spring member 40 is attached to the base panel 10 by locking its support portion 42 to the locking protrusion 22. Attach. The support portion 42 is click-locked to the locking protrusion 22 having a trapezoidal cross section. , the base panel 10 is prevented from coming off on the front side by being reverse-checked by the elastic force. Supported by The elastic piece 44 of the spring member 40 extends toward the front along the lower inner wall of the locking groove 16. Therefore, by pushing the protrusion 30 of the tile 14 into the locking groove 16, the protrusion 30 The elastic piece 44 comes into contact with the lower surface of the projection 30, and the elastic force of the elastic piece 44 causes the upper surface of the protrusion 30 to is pressed against the upper inner wall of the locking groove 16, and the tile 14 is supported within the locking groove 16. When the locking recess 36 on the top surface of the tile 14 engages with the locking edge 16a, the tile 14 becomes more secure.

[0013] At the same time when the protrusion 30 of the tile 14 is pushed into the locking groove 16, the support protrusion 32 is supported. The tile 14 is inserted into the groove 18, and the support protrusion 32 and the support groove 18 are engaged, and the tile 14 is attached to the base panel. 10. The fixing groove 20 is filled with adhesive in advance. tile 14 is inserted into the fixing groove 20 and fixed with an adhesive. In this way, the tile 14 is supported by each of the locking groove 16, the support groove 18, and the fixing groove 20. and attached to the base panel 10. Note that the tile 14 of the example is tapered so that the bottom side of the back side is slightly thinner. Following this, the front of the base panel 10 has a portion that contacts the bottom of the tile 14. It is set so that it sticks out slightly in front. This is the model of gravity acting on tile 14. This is to press the tile 14 toward the base panel 10 using the material. After attaching the tiles 14 to the base panel 10 in a predetermined arrangement as described above, Finish by filling the space between the holes 14 and 14 with joint material.

[0014] In the tile mounting structure of this embodiment, the spring member 40 is locked to the locking protrusion 22. Since the tiles 14 are attached to the base panel 10 using The tiles can be attached by arranging the member 44 as appropriate, and the tiles can be arranged in accordance with the arbitrary arrangement of the tiles. The spring member 40 can also be simply locked to the locking protrusion 22. It is extremely easy to operate since all you need to do is Moreover, the spring member 40 folds the metal plate. Since it is formed by simply bending, it can be manufactured at low cost. In addition, the operation of installing tiles is simply pushing the tiles into the locking grooves. It can be installed reliably and is easy to handle. In the above embodiment, the protrusion 30 was formed along the upper edge of the tile 14; It is not necessary to form the sushi along the top edge; it can be provided at the top position on the back of the tile 14. good. In this case, the locking recess 36 is provided on the upper surface of the protrusion 30. In addition, in the above example Although the locking protrusion 22 is formed to have a trapezoidal cross section, the locking protrusion 22 is designed to hold the spring member 40 on the front side. Any shape is acceptable as long as it can be prevented from coming off; for example, it may be L-shaped in cross section. However, it is not limited to particular areas.

[0015]

[Effect of the idea]

According to the tile mounting structure according to the present invention, as described above, The fixed spring member securely locks the tile, and the protrusion on the back of the tile Tiles can be installed by simply inserting them into the locking grooves in the base panel. I can do that. In addition, the tile shape and base panel shape can be configured relatively easily. It has remarkable effects such as easy manufacturing.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing an example of a tile mounting structure.

FIG. 2 is a perspective view of one embodiment of a tile.

FIG. 3 is a perspective view of one embodiment of a spring member.

[Explanation of symbols]

10 Base panel 14 tiles 16 Locking groove 16a Locking edge 18 Support groove 20 Fixed groove 22 Locking protrusion 30 protrusions 32 Support protrusion 34 Projection 40 Spring member 42 Support part 44 Elastic piece

Claims (2)

[Scope of utility model registration request] 1. A tile mounting structure in which a tile having a protrusion for engagement on the back side is attached to a base panel in which a locking groove for supporting the tile is provided in the horizontal direction by fitting the protrusion into the locking groove. , a locking protrusion is provided at the lower edge of the locking groove to prevent it from coming off in the front direction, and a support portion that locks to the locking protrusion and a lower inner wall of the locking groove when attached to the locking protrusion are provided. A spring member having an elastic piece extending toward the front side along the longitudinal axis is attached to the locking groove at a predetermined interval by locking the support part to the locking protrusion, and by the elastic force of the elastic piece, A tile mounting structure characterized in that the tile is attached to a base panel by pressing the protrusion between the elastic piece and the upper inner wall of the locking groove. 2. The tile mounting structure according to claim 1, wherein the upper inner wall of the locking groove and the upper surface of the protrusion of the tile that abuts the upper inner wall have a concave-convex fit.