JPS644991Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a connection structure in which a wall panel and a waterproof floor pan are fastened and fixed using fixing fittings.

[Background Art] Conventionally, as shown in FIG. 1, a wall panel 1 having a U-shaped cross section and opening outward is fixed onto an outer periphery flange 3 of a waterproof floor pan 2 with fixing screws 13. The lower horizontal piece 4 of the wall panel 1 is attached to the outer periphery flange 3 of the waterproof floor pan 2 by installing it on the edge 12 and using the mounting screws 22 from above or below through the reinforcing wood 11.
However, when the backing material 10 is attached to the wall panel 1, the backing material 10 and the waterproof floor pan 2 are fixed together from above using the mounting screws 22.
The distance l from the outer peripheral flange 3 becomes smaller, making it difficult to drive the mounting screws 22.
Furthermore, when driving the mounting screw 22 from below, the accuracy of preparing the hole becomes a problem, resulting in poor workability.

[Purpose of the invention] The purpose of the invention is to improve workability by allowing wall panels and waterproof floor pans to be connected with simple work and tools.

[Disclosure of the invention] The connection structure between a wall panel and a waterproof floor pan of the present invention is such that a wall panel 1 having a U-shaped cross section and opening outward is mounted on an outer peripheral flange 3 of a waterproof floor pan 2 with a lower horizontal piece 4. Then, a substantially U-shaped fixing fitting 6 is fitted from the outside onto the overlapping part 5 of the lower horizontal piece 4 of the wall panel 1 and the outer periphery flange 3 of the waterproof floor pan 2, and the fixing fitting 6 is attached to the waterproof floor pan 2. The upper horizontal piece 8 of the fixing metal fitting 6 is pressed against the lower horizontal piece 4 of the wall panel 1 by tightening the tightening screw 9 inserted from the vertical piece 7 of the fixing metal fitting 6 to the upper horizontal piece 8. With this configuration, the above object is achieved.

Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

Reference numeral 1 denotes a wall panel having a U-shaped cross section and opening outward, and a backing material 10 is pasted inside the opening with a predetermined gap between it and the lower horizontal piece 4. Reference numeral 2 denotes a waterproof floor pan, in which reinforcing wood 11 is pasted on the lower side of the horizontal outer peripheral flange 3, and a substantially U-shaped floor edge 12 is fixed on the upper side with fixing screws 13. . Further, an inverted L-shaped rising piece 14 is provided to protrude upward from the outer peripheral edge of the outer peripheral flange 3 of the waterproof floor pan 2. The wall panel 1 is placed on the outer periphery flange 3 of the waterproof floor pan 2 with the lower horizontal piece 4 via the floor circumferential edge 12, and is built in. Reference numeral 6 denotes a substantially U-shaped fixing fitting 6, which is an overlapping part 5 of the lower horizontal piece 4 of the wall panel 1 and the outer peripheral flange 3 of the waterproof floor pan 2, that is, the overlapped part 5 of the lower horizontal piece 4, the floor edge 12, and the outer peripheral flange. 3 and the reinforcing wood 11 from the outside, the lower horizontal piece 15 of the fixture 6 is fixed to the reinforcing wood 11 with the fixing screw 16, and the tightening screw 9 is inserted into the hole 17 formed in the upper part of the vertical piece 7. Insert the upper horizontal piece 8 with the driver 18.
By screwing into the screw hole 19 formed at the base end of the upper horizontal piece 8 and tightening the tightening screw 9, the C-shaped part 20 at the tip of the upper horizontal piece 8 comes into elastic contact with the lower horizontal piece 4, and the overlapping part 5
are clamped and the wall panel 1 is tightly connected to the waterproof floor pan 2. 21 is a caulking material.

[Effect of the invention] In the present invention, a wall panel having a U-shaped cross section and opening outward is placed on the outer peripheral flange of the waterproof floor pan with the lower horizontal piece, and the lower horizontal piece of the wall panel and the waterproof floor A substantially U-shaped fixing bracket is fitted from the outside to the overlapped part with the outer periphery flange of the pan, the fixing bracket is fixed to the waterproof floor pan, and a tightening screw is inserted from the vertical piece to the upper horizontal piece of the fixing bracket. Since the upper horizontal piece of the fixing bracket is pressed into contact with the lower horizontal piece of the wall panel, the wall panel and waterproof floor pan can be tightly connected by simply fitting the fixing bracket and tightening the tightening screw with a screwdriver. Even if a backing material is attached to the opening of the wall panel, or if reinforcing wood is attached to the back of the outer flange of the waterproof floor pan, it can be connected to the wall via the fixing bracket. The panels and waterproof floor pans can be easily connected and have excellent workability.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view showing a conventional example, FIG. 2 is a cross-sectional view showing an embodiment of the present invention, and FIG.
2 is a waterproof floor pan, 3 is an outer periphery flange, 4 is a lower horizontal piece, 5 is an overlapping part, 6 is a fixing fitting, 7 is a vertical piece, 8 is an upper horizontal piece, and 9 is a tightening screw.

Claims (1)

[Scope of utility model registration request] A wall panel with a U-shaped cross section that is open to the outside is placed on the outer flange of the waterproof floor pan with its lower horizontal piece, and a wall panel is placed from the outside at the overlap between the lower horizontal piece of the wall panel and the outer peripheral flange of the waterproof floor pan. Fit the approximately U-shaped fixing metal fittings,
A wall panel is constructed by fixing the fixing bracket to the waterproof floor pan, tightening the tightening screw inserted from the vertical piece of the fixing bracket to the upper horizontal piece, and pressing the upper horizontal piece of the fixing bracket against the lower horizontal piece of the wall panel. Connection structure with waterproof floor pan.