JP3390877B2 - Dry tile - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dry-type tile which can be applied to a wall surface as a mortar or adhesive agent without raising the mortar or adhesive agent.

[0002]

2. Description of the Related Art A method of forming a concave portion or a convex portion into which a tile piece fits on a wall surface on which a tile piece is mounted, and fitting the tile piece into the concave portion or the convex portion to attach the tile piece is proposed. Has been done. For example, in Kaikaihei 3-73342 and Kaikaihei 3-73343, a dovetail groove is formed on the back surface of the tile piece.
A method is disclosed in which a horizontal ridge that fits into a dovetail groove is provided so as to project straight from the wall surface base, and the dovetail groove is hooked on the horizontal ridge to attach the tile piece to the wall surface groundwork. See also Kaikai 3-
No. 98240 and Japanese Utility Model Laid-Open No. 4-10641 disclose a method in which a tile piece is fitted into a concave portion formed by a lattice-shaped frame body attached to a wall surface base, and is attached.

[0003]

[Problems to be Solved by the Invention] Japanese Utility Model Publication No. 3-73342
According to the method according to and Kaikaihei 3-73343, a large number of horizontal ridges to which the tile pieces are fitted are arranged in parallel above and below the wall surface base, and joints between the left and right tile pieces that can be formed by attaching the tile pieces On the surface of the wall surface, unevenness in which protruding parts and non-projecting parts of the horizontal ridges are alternately formed, and joint treatment by mortar filling or the like is required to eliminate the unevenness and finish the joint beautifully. Further, in the case of 3-98240 and 4-10641, if the tile pieces or the lattice-shaped frame body have dimensional variations, the tile pieces cannot be fitted in the recesses or A gap is created between the concave portions, and joint treatment by mortar filling or the like is required.

[0004]

The dry tile according to the present invention solves the above-mentioned inconveniences. (A) A strip-shaped back portion 12 having a contact surface with a construction base surface 11 and a tile piece 13 The strip-shaped flat surface portion 14 for receiving the lower edge 22 intersects to form an L-shaped steel shape, and the rear surface portion 12 and the flat surface portion 14 are formed.
The strip-shaped locking portion 18 projects from the flat surface portion 14 in a direction opposite to the edge 16 of the rear surface portion 12 from between the ridge line 15 and the end edge 17 of the flat surface portion 14, Horizontal joint material 1 in which the flat portion 14 and the locking portion 18 are continuous in parallel
9 and (b) an upper edge groove 21 having a rectangular shape and continuous in parallel along the upper edge 20 and fitted into the locking portion 18 of the horizontal joint material is provided on the side surface of the upper edge side (20). It is characterized by being constituted by the tile pieces 13 and.

The horizontal joint material 19 is formed by bending a metal plate, which has a constant width and continues for a long time in a tape shape, at a right angle along a ridge line 15 between the back surface portion 12 and the flat surface portion 14, and the end edge portion 17 of the flat surface portion 14 is rear surface. The portion 12 is folded back in a U-shape in a direction opposite to the edge 16 and the folded back tip portion 23 is further folded in the opposite direction to the edge 16 of the back portion 12 to hold the locking portion 18. It is good to form and manufacture.

The tile piece 13 is constructed by the following first or second method. First, in the first construction method, firstly, the lowermost horizontal joint material 19 is attached to the base surface 11 by nails, screws, an adhesive, or the like, the adhesive 29 is applied to the back surface of the tile piece 13, and the lower edge 22 thereof is applied. Is placed on the flat surface portion 14 of the horizontal joint material 19 and adhered to the base surface 11. Next, the horizontal jointing material 19 of the next stage is inserted into the upper edge groove 21 of the tile piece 13 to attach the engaging portion 18 to the base surface 11, and the tile piece 1 of the bottom stage is
Similar to 3, tile piece 13 with adhesive 29 applied to the back surface
Is placed on the flat surface portion 14 of the horizontal joint material 19 and adhered to the base surface 11. Thereafter, in the same manner, the tile pieces 13 on the upper stage and the horizontal joint material 19 are attached to the base surface 11 so as to be stacked.

In the second construction method, the horizontal joint material 19 of each step is used.
In the horizontal direction, and is attached to the base surface 11 at a distance approximately the same as the height dimension a of the tile piece 13 or a little wider than the height dimension a, and the engaging portion of the horizontal joint material 19 on the upper side is sequentially arranged from the bottom portion thereof. The upper edge groove 21 is inserted into 18 and is placed on the flat surface portion 14 of the lower side horizontal joint material 19, and the upper and lower horizontal joint materials 19
The tile piece 13 is adhered and attached between. At that time, the flat portion 14 of the upper horizontal joint material 19 is pushed up to temporarily slightly widen the space between the upper and lower horizontal joint materials 19 and the tile is placed between the upper and lower horizontal joint materials 19 and 19. Piece 1
It is also possible to push in 3 for construction (Fig. 5).

In order to make it easier to spread the space between the upper and lower horizontal joint materials 19 in this manner, a metal plate having a constant width and long tape shape is provided along the ridge line 15 between the back surface portion 12 and the flat surface portion 14. And bent at a right angle, the end portion 17 of the flat surface portion 14 is folded back in a U shape or a U shape in a direction opposite to the end edge 16 of the rear surface portion 12, and the folded back tip portion 23 is connected to the rear surface portion 12. It is preferable that the flat portion 14 be bent easily in the direction opposite to the end edge 16 to form the locking portion 18 so that the flat portion 14 can be bent easily in the vertical direction. As described above, the horizontal joint material 19 is formed by bending the tape-shaped metal plate and by extrusion molding the back surface 1
2, the flat surface portion 14, the locking portion 18, etc. can be integrally manufactured.

To close the vertical joint 34 formed between the tile pieces 13 arranged on the left and right sides, the left and right side edges 25, 25 are formed.
A side groove 27 continuous along the side wall is attached to the side surface, and the edge 26 is inserted into the side grooves 27, 27 of the adjacent left and right tile pieces 13 to form the strip-shaped vertical joint material 24 between the left and right tile pieces 13, 13. Attached to the tiles, or alternatively, tile pieces 13 and 13
A vertical joint material 24 may be inserted between them. The vertical joint material 24 or the horizontal joint material 19 and the tile piece 13 may be sealed with putty 32 or a coating material.

The upper edge groove 21 and the side groove 27 are the tile pieces 13
2 may be continuous at the corners (FIG. 2), or one of them (27) may be attached to the front side of the tile piece 13 more than the other (21) and may be interrupted at the corners. Good (Figure 3).

In order to allow rainwater entering from the horizontal joints 33 and the vertical joints 34 between the tile pieces 13 on the upper, lower, left and right sides to escape from between the tile pieces 13 and the base surface 11, the horizontal joint material 19 is used. It is also possible to form the drain hole 30 in the flat portion 14 of the above.

The horizontal joint material 19 includes a rear surface portion 12 and a flat surface portion 1.
4 between the ridge line 15 where 4 and the end edge 17 of the flat surface portion 14 extend in the same direction as the end edge 16 of the rear surface portion 12 from the flat surface portion 14 and in parallel to the rear surface portion 12, the second plate-shaped second locking portion 28. On the other hand, the tile piece 13 is provided with a lower edge groove 31 which is continuous in parallel along the lower edge 22 and fits into the second locking portion 28 of the horizontal joint material 19 on the lower edge side (22). The upper edge groove 21 is inserted into the first engaging portion 18 of the upper horizontal joint material 19 and the lower edge groove 3 is inserted into the second engaging portion 28 of the lower horizontal joint material 19.
It is also possible to insert 1 to attach the tile pieces 13 between the upper and lower horizontal joint materials 19, 19. Such a horizontal joint material 19 is also extruded to form the back surface portion 12, the flat surface portion 14, the locking portions 18, 28. Etc. can be manufactured integrally.

[0013]

【The invention's effect】

(1) The tile piece 13 has its upper edge 20 engaged with the engaging portion 18 of the upper horizontal joint material, and its lower edge 22 supported by the flat portion 14 of the lower horizontal joint material, and Horizontal joint material 1
Since it is gripped between 9 and 19, it does not fall off the base surface 11.

(2) The tile piece 13 has upper and lower horizontal joint materials 19 and 1 so that fittings can be attached between the frame and the sill.
Since it is pushed in between 9 and attached, the construction can be efficiently performed without requiring special skill.

(3) The surface of the tile piece 13 is the base surface 11
And the horizontal joint material 19 are arranged horizontally in the lengthwise direction, and the orderly construction is performed, so that the finish becomes beautiful.

(4) A first engaging portion 18 and a second engaging portion 28 are provided above and below the flat portion 14 of the horizontal joint material 19, and the upper edge groove 21 and the lower edge groove 31 are provided above and below the tile piece 13. In the case where the tile piece 13 is formed, the upper edge groove 21 is inserted into the first engaging portion 18, the lower edge groove 31 is inserted into the second engaging portion 28, and the tile piece 13 can be attached without using the adhesive 29. This will give you a completely dry tile.

(5) A tape-shaped long metal plate having a constant width is bent at a right angle along the ridgeline 15 between the back surface portion 12 and the flat surface portion 14, and the edge portion 17 of the flat surface portion 14 is formed on the back surface portion 12. The U-shaped or U-shaped portion is folded back in the direction opposite to the end edge 16, and the folded front end portion 23 is further folded back in the direction opposite to the end edge 16 of the back surface portion 12 to form the locking portion 18. In the horizontal joint material 19, since the flat portion 14 is easily bent vertically, the flat portion 14 of the upper side horizontal joint material 19 is pushed up to temporarily widen the space between the upper and lower horizontal joint materials 19, 19. The tile piece 13 is pushed between the upper and lower horizontal joint materials 19 to facilitate the construction.

(6) Even if rainwater may enter the back surface of the tile piece that has been constructed, the rainwater will pass downward through the drainage holes 30 of the horizontal joint material 19 at each step, so that the rainwater will fall below the base surface 11.
In addition, the lateral joint material 19 and the tile pieces 13 are not adversely affected by the rainwater that has entered. In consideration of such discharge of rainwater, the ridge line portion 15 of the horizontal joint material 19 may not be formed at a right angle, but the flat surface portion 14 may be inclined.

[Brief description of drawings]

FIG. 1 is a perspective view of a dry tile according to the present invention during a construction process.

FIG. 2 is a perspective view of a dry tile according to the present invention during a construction process.

FIG. 3 is a perspective view of a dry tile according to the present invention during a construction process.

FIG. 4 is a perspective view of a dry tile according to the present invention during a construction process.

FIG. 5 is a cross-sectional view of a dry tile according to the present invention during a construction process.

FIG. 6 is a cross-sectional plan view of a dry tile according to the present invention in an installed state.

[Explanation of symbols]

11 Underground 12 back 13 tile pieces 14 Plane 15 ridge 16 edge 17 Edge 18 Locking part 19 Side joint material 20 Upper edge 21 Upper edge groove 22 Lower edge 23 Tip 24 Vertical joint material 25 side edge 26 Edge 27 gutter 28 Second locking part 29 Adhesive 30 drainage holes 31 Lower edge groove 32 putty 33 Horizontal joint 34 Vertical joint

─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-4-161558 (JP, A) JP-A-6-173421 (JP, A) Actually open 2-77228 (JP, U) Actually open 64- 4741 (JP, U) Actual Public 3-37330 (JP, Y2) Actual Public 37-21854 (JP, Y1) Actual Public 5-40179 (JP, Y2) Actual Public 6-35038 (JP, Y2) (58) Fields investigated (Int.Cl. ⁷ , DB name) E04F 13/08 101

Claims (3)

(57) [Claims] 1. A horizontal joint material to be attached to a construction base surface.
(19) and a tie constructed by being locked to the side joint material
Smell of dry tile composed of a piece (13)
(A) The horizontal joint material is a strip plate-shaped back surface portion ( 12 ) having a contact surface with the construction base surface and the lower edge of the tile piece ( 13 ) .
(22) has an L-shaped cross-sectional shape strip-shaped flat portion which戴承 (14) and is crossed, and of (b) flat portion (14)
An edge of the back surface part (12) between the edge (17) and the ridgeline ( 15 ) where the flat surface part (14) intersects the back surface part ( 12 ) .
The strip-shaped second locking portion (28) protrudes in the same direction as ( 16 ), and the second locking portion (28) forms a back surface portion (12).
Continuous in parallel to the flat surface portion (14), (c)
What is the edge part (17) of the flat part and the edge part (16) of the back part?
It is folded back in the opposite direction, and the tip of the folded edge part
The part (23) is further folded back toward the back side (12)
The flat portion (14) has a U-shaped cross section,
(D) Back surface of the flat surface portion (14) having a U-shaped cross section
The tip portion (23) folded back toward the side (12) is
Further folded back in the opposite direction to the edge (16) of the back part,
The rear portion (1
2) and a strip plate-shaped first continuous in parallel with the plane portion (14)
1 locking part (18) is formed, and (e) tile piece
Has a short shape and has an upper edge on the side of the upper edge side (20).
An upper edge groove (21) is provided in parallel with (20) and its lower edge
The side edge of the side (22) has a lower edge groove (3
1) is attached to the dry tile. 2. The dry tile according to claim 1 above.
(F) The edge portion (16) of the back surface part (12) is flat.
It is folded back to the face side (14) and the folded back tip
The minutes are folded back away from the rear part (12),
The folded back tip is further connected to the edge (1) of the back surface (12).
Fold back in the same direction as 6) to form a U-shaped groove.
(G) The bottom of the groove is in close contact with the flat surface (14)
(H) From the groove bottom to the edge of the back surface part (12)
The tip part folded back in the same direction as (16) is the above-mentioned
Dry tile according to claim 1, characterized in that it forms two locking parts (28) . 3. The dry type tag according to claim 1 and claim 2 above.
In the tile, (i) with the upper edge (20) of the tile piece
Along the left and right side edges (25, 25) orthogonal to the lower edge (22)
On the left and right sides, along their side edges (25 · 25)
And parallel side grooves (27 ・ 27) are attached,
(J) Fit in the above-mentioned side groove (27, 27) of the tile piece
A dry tile according to claims 1 and 2, characterized in that it comprises longitudinal joint material (24) .