JPH0524810U - Fixed structure of waterproof pan and wall panel - Google Patents

Abstract

(57) [Summary] [Purpose] To make it easy to stand a wall panel on the wall panel mounting part of the waterproof pan. [Structure] Lateral flange 7 at the rear corner of the wall panel
And the vertical flange 6 are provided with projections 12 and 13, respectively. The horizontal piece 10 of the fixing member 8 is placed on the horizontal flange 7, and the vertical piece 11 is placed on the vertical flange 6, so that the fixing member 8 is fitted to the wall panel 2. Next, the wall panel 2 is erected so that the drainage wall holding portion 9 of the fixing fitting 8 is fitted to the drainage wall 5 of the waterproof pan 1 from above. The locking portion 9b engages with the outer edge of the wall panel mounting portion 4. [Effect] The fixing metal fitting 8 can be attached to the wall panel 2 and the fixing metal fitting 8 can be fixed to the waterproof pan 1 without using screws. Wall panels can be erected by the internal construction method.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure in which a wall panel is erected on a wall panel mounting portion of a waterproof pan and the wall panel is fixed to the waterproof pan. More specifically, the present invention relates to a so-called internally-fittable waterproof pan and wall panel fixing structure that allows a worker to stand a wall panel behind the wall panel without turning his / her hands.

[0002]

[Prior Art]

 As shown in FIG. 3, when the wall panel 2 is erected on the wall panel mounting portion 4 of the waterproof pan 1, it is necessary to fix the wall panel 2 to the waterproof pan 1 with an appropriate metal fitting. As a fixing structure that can be internally assembled, Japanese Utility Model Laid-Open No. 62-94254 discloses that a channel member having a holding piece partially or entirely provided on the upper edge surface of a side wall of a unit bath main body is fixed, The wall panel built-in structure of the unit bath is characterized in that the lower end flange portion of the wall panel is inserted and pinched from the inside of the unit bath main body. "

[0003]

[Problems to be solved by the device]

 In the structure of Japanese Utility Model Laid-Open No. 62-94254, it is necessary to screw the channel member to the wall panel mounting portion of the waterproof pan, and it is necessary to accurately position the channel member and prevent water leakage from the screw hole. , Workability is poor.

[0004]

[Means for Solving the Problems]

 According to a first aspect of the present invention, there is provided a structure for fixing a waterproof pan and a wall panel, wherein the wall panel mounting portion of the waterproof pan is a wall pan having a frame-shaped reinforcing piece made of a flange or a frame at a rear side peripheral portion. It has a structure in which it is erected upright and the wall panel is fixed to the waterproof pan by a fixing bracket, and a draining wall is raised from the outer edge of the wall panel mounting part of the waterproof pan. In the fixing structure of a waterproof pan and a wall panel, the fixing metal fitting is arranged at a crossing corner portion of a horizontal reinforcing piece at a bottom side portion of the wall panel and a vertical reinforcing piece at a side side portion thereof. A substantially inverted U-shaped drainage wall sandwiching portion that wraps around from the back surface to the front surface of the drainage wall, and a horizontal piece portion that extends forward from the drainage wall sandwiching portion and that overlaps with an upper side of the lateral reinforcing piece at the bottom portion of the waterproof pan. Stand up from the side part of the horizontal piece and attach to the vertical reinforcement piece of the side part of the waterproof pan. And a vertical stopper on the side of the waterproof pan, a first stopper that abuts on the upper end surface of the vertical pan is provided so as to project laterally at the bottom of the waterproof pan. The piece is characterized in that it is provided with a second stopper that abuts against the side end surface of the horizontal piece.

According to a second aspect of the present invention, there is provided a structure for fixing a waterproof pan and a wall panel, wherein in the first aspect, the waterproof pan and the wall panel are fixed to each other. The piece is a flexible spring-like free piece, and the lower end of this free piece is provided with a locking part that locks to the lower edge of the wall panel mounting part of the waterproof pan. It is characterized by being present.

[0006]

[Action]

 In the fixing structure of the waterproof pan and the wall panel of the present invention, the fixing bracket is locked in the vertical direction and the horizontal direction by the protrusions, and the fixing bracket can be cut on the wall panel without using screws or the like. In addition, the wall panel to which the fixing metal fittings are attached in this way can be erected on the waterproof pan by internal assembly.

Particularly, in the fixing structure of the waterproof pan and the wall panel according to the second aspect, since the locking portion 9b engages with the lower edge of the wall panel mounting portion, the fixing metal fitting is firmly fixed to the waterproof pan. It is attached.

[0008]

【Example】

 Embodiments will be described below with reference to the drawings. FIG. 1 is a vertical sectional view showing a fixing structure of a waterproof pan and a wall panel according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view showing the fixing structure.

The waterproof pan 1 is provided with a peripheral wall 3 standing upwardly around the waterproof pan 1, and a wall panel mounting portion 4 is extended outward from an upper end of the peripheral wall 3. Then, from the outer edge of the wall panel mounting portion 4, a draining wall 5 is erected upward.

The wall panel 2 is erected on the wall panel mounting portion 4. The wall panel 2 has a vertical flange 6 and a horizontal flange 7 as reinforcing pieces.

The fixing metal fitting 8 for fixing the wall panel 2 to the waterproof pan 1 includes a water draining wall holding portion 9 having a substantially inverted U shape that wraps around from the back surface to the front surface of the water draining wall 5, and the water draining wall holding portion 9. A horizontal piece 10 which extends forward from the horizontal flange 7 and overlaps the horizontal flange 7, and a vertical piece 11 which rises from a side portion of the horizontal flange 10 and overlaps the inner surface of the vertical flange 6. At the lower portion of the free piece 9a of the drainage wall holding portion 9, a locking portion 9b having a wavy curved portion is provided.

The horizontal flange 7 and the vertical flange 6 each have a projection (second projection) 12 with which the side end surface of the horizontal piece 10 abuts, and a projection (first projection) 13 with which the upper end surface of a vertical piece 11 abuts. And are provided.

In order to stand the wall panel 2 on the waterproof pan 1, first, the fixing metal fitting 8 is fixed to the wall panel 2. In this case, the horizontal piece 10 is superposed on the horizontal flange 7, and the vertical piece 11 is superposed on the vertical flange 6, so that the fixing metal fitting 8 is fitted to the corner of the back surface of the wall panel 2. Next, the wall panel 2 is placed on the wall panel mounting portion 4 such that the draining wall holding portion 9 of the fixing metal fitting 8 is fitted to the draining wall 5 from above. Then, the free piece 9a on the outer surface side of the drainage wall holding portion 9 covers the outer surface of the drainage wall 5, and the locking portion 9b at the lower end of the free piece 9a engages with the edge portion of the wall panel mounting portion 4. .. As a result, the fixing bracket 8 is fixed to the waterproof pan 1, and the wall panel 2 is fixed to the waterproof pan 1.

In the above description, the flanges 6 and 7 are provided on the peripheral portion of the wall panel 2, but a reinforcing frame (not shown) may be provided instead of the flanges 6 and 7.

[0015]

[Effect of the device]

 As described above, in the fixing structure of the waterproof pan and the wall panel of the present invention, the fixing bracket can be fixed to the wall panel without using screws, etc., and the fixing bracket can be engaged with the draining wall to form the wall. The panel can be engaged and fixed to the waterproof pan. Also, the wall panel can be erected on the waterproof pan by the internal assembly method.

In particular, in the structure of claim 2, the fixing metal fitting and the waterproof pan are firmly connected, and the wall panel has a high standing strength.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a structure for fixing a waterproof pan and a wall panel according to an embodiment.

FIG. 2 is an exploded perspective view showing the structure of the embodiment.

FIG. 3 is a schematic perspective view showing an engaged state of a waterproof pan and a wall panel.

[Explanation of symbols]

 1 Waterproof Pan 2 Wall Panel 4 Wall Panel Placement 5 Drain Wall 6 Vertical Flange 7 Horizontal Flange 8 Fixing Bracket 9 Drain Wall Clamping Part 9a Free Piece 9b Locking Part 10 Horizontal Piece 11 Vertical Piece 12, 13 Protrusion

Claims (2)

[Scope of utility model registration request] 1. A wall panel having a frame-like reinforcing piece consisting of a flange or a frame on the rear side peripheral portion is erected on a wall panel mounting portion of a waterproof pan, and the wall panel is fixed by a fixing metal fitting. A structure fixed to a waterproof pan, wherein a draining wall is raised from an outer edge portion of the wall panel mounting portion of the waterproof pan to a structure for fixing the waterproof pan and the wall panel, wherein: The metal fittings are arranged at the intersection corners of the horizontal reinforcing pieces on the bottom side of the wall panel and the vertical reinforcing pieces on the side sides, and the fixing metal fittings have a substantially inverted U-shape extending from the back surface to the front surface of the draining wall. Of the water drainage wall, the horizontal piece extending forward from the water drainage wall sandwiching portion and overlapping with the upper side of the horizontal reinforcing piece at the bottom of the waterproof pan, and rising from the side of the horizontal piece, A vertical piece that overlaps the vertical reinforcing piece on the side portion, and the side of the waterproof pan. A first stopper that abuts on an upper end surface of the vertical piece is projectingly provided on the vertical reinforcement piece on the side portion, and a first stopper that abuts on a side end surface of the horizontal piece on the horizontal reinforcement piece on the bottom side portion of the waterproof pan. A fixing structure for a waterproof pan and a wall panel, wherein two stoppers are provided so as to project. 2. The waterproof pan and wall panel fixing structure according to claim 1, wherein the drainage wall sandwiching portion of the fixture is a spring-shaped free piece in which a piece on the outer surface side of the drainage wall is flexible. Further, the lower end of the free piece is provided with a locking portion that locks with the lower edge of the wall panel mounting portion of the waterproof pan. Construction.