JPH0732771Y2 - Contact surface structure between wall panel and resin molding finish - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a contact surface structure between a wall panel and a resin molding finishing material such as a waterproof pan.

(Prior art and its problem) Conventionally, a wall panel constituting a side wall surface of a unit room is brought into contact with the water return portion at the periphery of a resin molding finishing material such as a waterproof pan constituting a bottom surface of the unit room in a rising state. When mounting, a wall panel is attached in contact with the water bar of the resin molding finishing material by disposing a wall bar in the water bar, and the wall panel is cumbersome to mount. There was a point.

(Means for Solving the Problem) The present invention has been devised in view of the above-mentioned conventional problems, and an object thereof is not to provide a structure capable of easily attaching a wall panel without requiring an intermediate. , Its gist is
A mounting structure in which a lower end edge of a wall panel is brought into contact with the horizontal piece of a resin-molded finishing material formed by forming a step-like water reversal section composed of a horizontal piece and a rising piece on the edge. A notched concave portion that is open to the interior side for filling the sealing material is formed in the interior surface portion of the contact surface of the horizontal piece with the wall panel.

(Operation) When attaching the wall panel in contact with the upper surface of the water return part,
The notch recess can be filled with a sealing material, and the wall panel can be firmly attached and attached to the water return portion by the sealing material, and the attachment can be performed extremely easily and satisfactorily.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

The figure is a cross-sectional view of a main part of a waterproof pan that forms the bottom of a unit bathroom or the like with a wall panel attached to the peripheral part thereof. The waterproof pan 1 forms the bottom of the unit bathroom, and the peripheral part is The water return portion 2 is bent and integrally formed, and the water return portion 2 is stepped by a horizontal piece 2a and a rising piece 2b that is integrally raised from the horizontal piece 2a. The water return section 2 is formed at the same time when the waterproof pan 1 is molded with resin. or,
In this example, a notch concave portion K is formed in a concave shape on the indoor side surface of the horizontal piece portion 2a of the water return portion 2.

When attaching the wall panel 3 constituting the side wall surface of the unit bathroom or the like to the water return section 2 of the waterproof pan 1, the lower end of the wall panel 3 is brought into contact with the horizontal piece 2a of the water return section 2. Indoors on the surface side of the backup material 4 (foamed polyethylene or sponge, etc.) laid in advance in the cutout recess K with the wall panel 3 and the waterproof pan 1 aligned flush with each other. By filling the sealing material 5 such as a silicone resin, the notch recess K is filled, and the sealing material 5 exhibits the adhesive ability with the passage of time, and the waterproof pan 1
And the lower end of the wall panel 3 is firmly fixed, and both are well integrated.

In this way, in this example, the wall panel 3 is placed in contact with the upper surface of the water return section 2 of the waterproof pan 1 in an abutting manner, and the sealing material 5 is filled in the notch recess K. The wall panel 3 can be attached well, and the wall panel 3 can be provided with an inclusion in the gap S between the indoor side of the rising piece 2b of the water return part 2 and the back surface of the wall panel 3 as in the conventional case. And the waterproof pan 1 do not need to be aligned flush with each other, and there is no need for fittings or the like, and the wall panel 3 and the waterproof pan 1 are favorably connected by the adhesive force of the sealing material 5. can do. That is, since the notch concave portion K is not formed in the conventional case, when the lower end portion of the wall panel 3 is placed in contact with the upper surface of the horizontal piece portion 2a of the water return portion 2, there is no gap for filling the sealing material, Since the adhesion by the sealing material cannot be expected, the wall panel 3 was attached to the waterproof pan 1 through the metal fitting for that purpose.

If the sealing material 5 is adhered only to the upper surface of the waterproof pan 1 and the lower surface of the wall panel 3 and is not adhered to the backup material 4, a stronger and more stable adhesive ability is exhibited, and shock, vibration, etc. Even with this, the wall panel 3 does not come off from the waterproof pan 1.

Even if the sealing material 5 breaks, the cutout recess K is formed so as to be open to the inside of the room, so that water does not collect in the cutout recess K and water does not enter the outdoor side. There is no.

The width and depth of the cutout recess K can be appropriately changed, and the depth and the like can be increased as necessary to increase the filling amount of the sealing material 5 and to exert a stronger adhesive ability. . Further, the cutout recess K may be formed continuously along the longitudinal direction of the horizontal piece 2a of the waterproof pan, or may be formed intermittently.

(Effect of the Invention) According to the present invention, the lower end edge of the wall panel is attached to the horizontal piece of the resin-molded finishing material in which the stepped water repelling portion including the horizontal piece and the rising piece is formed on the edge. In the mounting structure to be brought into contact with each other, the notch concave portion opened to the inside for sealing material filling is formed at the indoor side surface portion of the contact surface of the horizontal piece with the wall panel. The wall panel can be attached by simply contacting the bottom of the wall panel with the water repellent part of the resin molding finishing material and filling the sealing material in the cutout recess, and firmly by the adhesive action of the sealing material. The resin molding finishing material and the wall panel can be aligned and connected flush with each other, and without the need for any intermediates or metal fittings as in the conventional case, the wall panel mounting operation can be completed easily and quickly. Have an effect. Further, even if the sealing material breaks, the cutout recess is formed so as to be open to the inside of the room, so that water does not collect in the cutout recess and water does not enter the outside of the room.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, and is a cross-sectional view of the essential parts of a waterproof pan with a wall panel attached to the water return part. 1 ... waterproof pan, 2 ... water repellent part 2a ... horizontal piece part, 3 ... wall panel 4 ... backup material, 5 ... sealing material K ... notched recess

Claims (1)

[Scope of utility model registration request] 1. A lower end edge of a wall panel 3 on the horizontal piece 2a of a resin-molded finishing material having a stepped water repelling part 2 formed of a horizontal piece 2a and a rising piece 2b on the edge. And a wall panel 3 of the horizontal piece 2a.
A contact surface structure between a wall panel and a resin-molded finishing material, characterized in that a notched concave portion K that is open to the interior side for filling the sealing material 5 is formed in the interior surface portion of the contact surface with.