| 摘要 |
PURPOSE:To prevent pollution in the internal part of a bathtub placing part by fitting and joining the apron upper part of an apron, which partitions and forms the washing space part of a floor pan and the bathtub loading part, and a bathtub flange part through a water-proof packing. CONSTITUTION:The floor pan is formed with being partitioned to a bathtub loading part 1-b, which places a bathtub 2, and a washing space 1-a by an apron 3. A water-proof packing 5 is attached to an apron upper part 3-a and the apron 3 is fitted and joined to a bathtub flange part 2-a. In the above mentioned constitution, shower water from the washing space part 1-a and water to over flow from the bathtub 2, etc., is does not invade from a joint part between the apron upper part 3-a and bathtub flange part 2-a. Then, since the apron upper part 3-a is pressed to a bathtub rib 2-b by the water-proof packing 5, there is an effect to prevent rattling as well. |
