| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting member for the circulation of a jet bath which has a good suction efficiency. SOLUTION: A housing 1 having an opening 10 which communicates with a sucking flow passage 15 of bath water 92 communicates with a through hole 20 in a bathtub wall 2. The cylindrical section 41 of a flange member 4 including the cylindrical section 41 and a flange section 42 from the tub internal side of the bathtub wall 2 is inserted into the opening 10 of the housing 1 through the through hole 20. The flange section 42 is made to abut on the tub internal surface 22 around the through hole 20. Then, a cap member is placed on the flange section 42 of the flange member 4 to form this connecting member for the circulation of the jet bath. In this case, the cap member 7 includes a front surface lid section 71 the approximately central section of which has a discharge port 70, and a side cylindrical section 72 which is connected with the peripheral edge of the front surface lid section 71, and which has a large number of fine holes 73 for preventing foreign objects from being mixed in. In the connecting member for the circulation of the jet bath, a preventing member 8 which prevents the bath water 92 from being sucked in by closing a gap S is provided in order to prevent the bath water 92 from being sucked in from the gap S between the cap member 7 and the bathtub wall 2 without going through the fines holes 73 of the cap member 7. COPYRIGHT: (C)2008,JPO&INPIT
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