| 摘要 |
A connecting pipe part of a resilient material for connecting a closet bowl to a drain conduit comprises on one end a female part for receiving an outlet of a closet bowl and on the other end a male part to be received into a drain pipe or conduit, while a sealing sleeve connected with the female part extends within the female part. Said sealing sleeve merges through a discontinuously thinned transition. Into the female part, the thickness of the sleeve being thinner than the thickness of the female part. The transition is preferably located halfway in a plane parallel to the inner wall of the female part, said plane being located midway between the inner side of the female part and the extension of the inner side of the male part. End part support members extend in the direction of the male part. Preferably the end parts 12 are thinner than the remaining parts and extend parallel to the inner wall of the female part, while the remaining parts 13 of the support members extend radially in relation to the female part. |
