JP3049345U - Block with exterior material - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To prevent danger of falling of an exterior material. SOLUTION: A groove 3 is provided on an upper surface and a lower surface of a block 1 from an exterior material mounting surface 1b side to a hole 1a of the block 1, and an exterior material 2 has an upper surface of a mounting surface 2b on a back surface of a decorative surface 2a. A hole 4 having a predetermined depth is provided at a position corresponding to the groove 3 of the block 1 on the bottom surface. Before the attachment, an adhesive 6 is applied to at least one of the bonding surfaces 1b and 2b of the exterior material 2 and the block 1, and the bonding surfaces 1b and 2b are brought into close contact with each other. Then, the hole 4 of the exterior material 2 and the block 1
The connecting member 5 is fitted with a stainless steel material having an outer diameter capable of being inserted into the groove 3 and the hole 1a of the block 1 and bent into a U-shape. Thus, the bonding surface 1
When the adhesive material 6 of b, 2b is cured, the exterior material 2 becomes a block 1
Fixed to

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to a block with an exterior material in which an exterior material is attached to a surface forming a wall surface.

[0002]

[Prior art]

 A mere block fence with the bare concrete surface is not aesthetically pleasing.Therefore, there are various ways to attach exterior materials with a quaint ground and ground pattern to the surface that constitutes the wall surface of the block. .

[0003] Some of these exterior materials are lightweight, made of plastic, but in order to give them a solid feel, stone materials are used, and epoxy or resin mortar-based materials are used on the wall surfaces of the block walls. It is stuck with adhesive.

[0004]

[Problems to be solved by the invention]

 By the way, in the conventional mounting specification of the exterior material described above, if the adhesive material rots due to aging, the adhesive material is easily peeled off, and finally there is a risk that the adhesive material will be peeled off by the weight of the stone material and the stone material will fall.

[0005] Therefore, an object of the present invention is to provide a block with an external material that does not have a risk of falling of the external material.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, the present invention provides a method in which a hole and a groove connecting the two holes are provided on each surface of the block and the exterior material, and an insertion portion which can be inserted into each hole, and the groove A connecting member formed by integrating a connecting portion that can be inserted into the hole is inserted into the hole and the groove, and is attached across the exterior material and the block. The relative movement of the exterior member and the block in the direction in which the connecting member straddles and in the direction perpendicular to the connecting member is prevented (claim 1).

[0007] With this configuration, there is no danger of the exterior material falling even if the adhesive rots and the adhesive action thereof is extremely reduced and disappears.

In the above configuration, before the exterior material is bonded to the surface forming the wall surface of the block, the hole is filled with an adhesive, the connection member is inserted into the hole, and the exterior material is inserted. It is possible to adopt a configuration in which the exterior material is fixed by adhering to the adhesion surface of the block and by curing the adhesive (claim 2).

By doing so, the connection member is also fixed with the adhesive, so that the attachment state of the exterior member by the connection member is stabilized.

[0010]

Embodiment

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 and FIG. 2 show the mounting specification of the exterior material 2 of the exterior material-attached block 1 of this embodiment.

As shown in the figure, the block 1 is provided with a groove 3 extending from the exterior material mounting surface 1b side to the hole 1a of the block 1 in the center of the upper surface and the lower surface in the left-right direction and at the center.

On the other hand, the exterior material 2 has a decorative surface 2 a on one side of a rectangular plate body that is the same as the exterior material mounting surface 1 b (adhesion surface) of the block 1, and the back surface thereof is attached to the block 1. This is the attachment surface 2b (adhesion surface). A hole 4 having a predetermined depth is provided at a position corresponding to the groove 3 of the block 1 in the left-right direction of the upper surface and the lower surface of the mounting surface 2b. The exterior material 2 having such a shape is attached to the block 1 as follows.

First, before attachment, an epoxy-based or resin-mortar-based adhesive 6 is applied to at least one of the bonding surfaces 1b, 2b of the exterior material 2 and the block 1 with each other.

Next, the bonding surfaces 1b and 2b are brought into close contact with each other. A rod member having an outer diameter capable of being inserted into the hole 4 of the exterior material 2, the groove 3 of the block 1, and the hole 1 a of the block 1 as a connecting member 5 and bent into a U-shape. Fit. In this embodiment, a stainless steel material is used as the rod.

When the bonding material 6 on the bonding surfaces 1b and 2b cures in this manner, the exterior material 2 is fixed to the block 1. However, unlike the conventional one, the block 1 is made of the U-shaped connecting member 5 described above. As a result, the block 1 and the exterior material 2 are sandwiched between the "opposite sides of the U-shape" 5a, 5a in the thickness direction (the direction perpendicular to the bonding surfaces 1b, 2b). Movement in the direction perpendicular to the bonding surfaces 1b, 2b) is prevented, and the "U-shaped upright portion" is fitted in the groove 3 of the block 1, so that it follows the bonding surfaces 1b, 2b of the exterior material 2. Movement in the direction is also prevented. Therefore, there is no danger of the exterior material 2 falling even if the adhesive material 6 rots and its bonding action is extremely reduced or lost.

FIG. 3 shows a modification of the connection member 5 and the hole 4 in FIGS. 1 and 2, and the same portions are denoted by the same reference numerals and description thereof will be omitted.

FIG. 4 to FIG. 6 show a conventional structure in which the connecting member 5 has been fitted on the upper and lower surfaces of the block 1 and the exterior material 2, but the fitting portion has been changed to the side surface. And the same parts are denoted by the same reference numerals. FIG. 5 shows a case in which the exterior material 2 is attached to one block 1 in two steps, upper and lower, and FIG. 6 shows the connecting member 5 of FIG. It shows what was installed.

FIG. 7 shows a connecting member 5 that uses a plate bent in a U-shaped cross section instead of a rod, and the connecting portions are the side surfaces of the block 1 and the exterior material 2. The plate was made of stainless steel.

In the above, although not shown, before the exterior material 2 is bonded to the bonding surface 1b of the block, the hole 4 is filled with an adhesive, and the hole 4 is filled with the connection portion. If the outer member 2 is bonded to the bonding surface 1b of the block 1 while the member 5 is inserted, the connecting member 5 is also fixed by the adhesive in the hole 4, so that the outer member 2 The mounting condition is stable.

The one shown in FIG. 8 uses a rectangular plate as the connecting member 5 and, as the hole 4 into which it is inserted, makes the plate 1 horizontal on the bonding surfaces 1 b and 2 b of the block 1 and the exterior material 2. And a groove having a predetermined depth of a cross-sectional shape that can be inserted into the groove. The plate used was a stainless steel plate.

In FIG. 8, as described above, the hole 4 into which the connection member 5 is inserted is filled with an epoxy-based or resin-mortar-based adhesive 7 before the hole 4 is inserted. This shows an embodiment in which the connecting member 5 is fixed, and by doing so, the connecting member 5 is stabilized, and the fixing of the exterior material 2 is more stable.

FIG. 9 shows a case in which a straight rod is used as the connecting member 5 instead of the connecting member 5 of the plate body in FIG. 8, but in this case also, the connecting member 5 is bonded to the hole 4 before the connecting member 5 is inserted. The material 7 is filled, and the connecting member 5 is fixed with the bonding material 7, so that the fixing of the exterior material 2 is made more stable. The rod used was a stainless steel rod.

As described above, in this embodiment, the attachment of the exterior material 2 to the block 1 is performed not only by the adhesive 6 on the adhesive surfaces 1b and 2b, but also by the holes 4 provided on both sides. Since the connecting member 5 that is inserted over the straddle is inserted and connected, the movement of the exterior material 2 in the direction along or perpendicular to the bonding surfaces 1b, 2b is prevented, and the danger of dropping is prevented. There is no sex.

[0024]

[Effect of the invention]

 With this structure, the present invention has the effect that there is no danger of falling of the exterior material even if the adhesive on the bonding surface of the exterior material rots due to aging and the adhesive action is reduced.

[Brief description of the drawings]

1A is a perspective view and FIG. 1B is a cross-sectional view of an embodiment.

FIG. 2 is a perspective view of a main part of the above.

FIG. 3 is a perspective view showing a modification of FIG. 1;

4A is a side view, and FIG. 4B is a modification of the embodiment shown in a plan view with a partial cutaway.

FIG. 5 is a side view showing an embodiment in which an exterior material is provided in two blocks in one block and a connection portion thereof is directed to a side surface.

FIG. 6 is a perspective view showing a modification of the embodiment.

7A is a side view, FIG. 7B is a plan view including a partly broken view, and FIG. 7C is a view showing a modification of the embodiment in which a main part is shown in cross section.

8A is a perspective view, FIG. 8B is a plan view including a partly broken view, and FIG. 8C is a view showing a modification of the embodiment in which main parts are shown in cross section.

FIG. 9A is a side view, and FIG. 9B is a plan view showing a modified example of the embodiment in which a partly broken view is shown.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Block 1a Hole 1b Adhesive surface (block side) 2 Exterior material 2a Decorative surface 2b Adhesive surface (exterior material side) 3 Groove 4 Hole 5 Connecting member 6, 7 Adhesive

Claims (2)

[Utility model registration claims] An exterior material block having an exterior material attached to a surface forming a wall surface with an adhesive, wherein a hole and a groove connecting the two holes are provided on respective surfaces of the block and the exterior material. A connecting member formed by integrating an insertion portion that can be inserted into each of the holes and a connection portion that can be inserted into the groove, inserts the insertion portion and the connection portion into the hole and the groove to form an exterior material. And the block are attached so as to straddle the outer member and the block, so that the relative movement of the connecting member in the straddling direction and the direction orthogonal thereto is prevented. A block with an exterior material, characterized in that: 2. An adhesive is filled in the hole before the exterior material is bonded to a surface forming a wall surface of the block, the connection member is inserted into the hole, and the exterior material is bonded to the adhesion surface of the block. The block with an exterior material according to claim 1, wherein the exterior material is fixed by adhering to the adhesive and curing the adhesive.