| 摘要 |
PURPOSE:To prevent a packing from being easily dropped off from the upper end part of the vertical wall of a waterproof pan by adhering the leg piece of the packing to the inner surface part of the vertical wall of the waterproof pan, providing a water tight material on the upper surface of the packing, and bringing the upper end part of the watertight material into contact with the lower surface of the upper surface part of a bathtub. CONSTITUTION:A packing 3 is provided between the vertical wall 122 of a waterproof pan 1 and the upper surface part 21 of a bathtub 2, one side wall of the packing is extended along the inner surface of the vertical wall 122 of the waterproof pan 1 to form a leg piece 33. The inner surface of a recessed groove 31 on the lower surface of the packing 3 and the inner surface part of the leg piece 33 are adhered to the vertical wall 122 by an adhesive 4. A watertight material 5 consisting of a soft vinyl chloride resin foamed body is inserted into a recessed groove 32 on the upper surface of the packing 3, and the upper end part of the watertight material 5 is brought into contact with the lower surface of the upper surface part 21 of the bathtub 2. Consequently, the packing 3 is firmly mounted on the vertical wall 122, and never easily removed when the bathtub 2 is inserted into a fitting hole 12, and watertightness can be held. |
