| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive installation structure for combination taps which can be easily manufactured and constructed, having excellent design performance, cleaning performance, and space efficiency, and less possibility of water leak. SOLUTION: This installation structure is composed of an opening 11 opened in a wall body 1, a wall surface member 2 and a wall back member 3 to hold the wall body 1 on the surface and the back at the part of the opening 1, a tap installation seat 6 fixed to the wall surface member 2 and/or the wall back member 3 in such a way as to include secondary side parts of a cold water supply coupling and a hot water supply coupling temporarily fixed to the wall surface member 2 and/or the wall back member 3 directly or through a coupling fixing member 5 roughly at a specified interval to be rotatable, and a combination tap main body provided with a cold water side connection part and a hot water side connection part 71 to be detachably connected to the secondary side parts of the cold water supply coupling and the hot water supply coupling.
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