| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology with which drain pipes can be connected with each other even without requiring adhesives by implementing the connection in a narrow place.SOLUTION: A joint connection for drain pipes comprises: a hollow cylindrical elastic part 3 installed between an end face 101a of a horizontal drain pipe 101 at a side of a cylindrical toilet bowl 100 and an end face 101a of a horizontal drain pipe 201 at a side of a main pipe 200, and having elasticity and both open ends; a band body 6 of bisected frames externally fitted to an outer circumferential surface of the hollow cylindrical elastic part 3, and including one frame 61 and another frame 62; compression means 9, 611a, 911, 912 provided in the band body 6 for compressing the hollow cylindrical elastic part 3 so as to reduce the diameter thereof. |
