JPS6475853A - Additional burning device for bathtub - Google Patents

Abstract

PURPOSE:To positively dispose leaked water by covering a circulation port from the outside of the bathtub, tightly attaching a leak water receiving box to the side wall part of the bathtub in a state of penetrating an additional burning reciprocating pipe, and forming a drain port at the bottom part of the leak water receiving box. CONSTITUTION:The sealing property of the junction of the circulation port 22 of the bathtub 20, additional burning reciprocating pipes 12 and 13 and a hot water supply pipe 14 is sufficiently secured by a polywasher 40 and a rubber packing 41. However, in a case where water leak occurs from these junction parts due to the fatigues of these junction parts in accordance with the use in long period, leak water is received by a leak water receiving box 11. In this case, since the leak water receiving box 11. In this case, since the leak water receiving box 11 is tightly attached to the side wall part 21 of the bathtub in a state where the leak water receiving box 11 covers the circulating part 22, even when the leak water is in such a degree as moistening or in such a degree as scattering in a parabolic shape by the pressure due to the water level, the leak water is thoroughly received by the leak water receiving box 11. Leak water received by the box 11 drops through a drain port 115 and is drained along a drain pipe 16 to a washing place.