| 摘要 |
PROBLEM TO BE SOLVED: To provide connection structure of synthetic resin pipes preventing a burr produced at a depositing part from flowing into a passage or to outside in such a case when producing the plurality of pipes having level differences by depositing two synthetic resin members and to increasing connection strength of a plurality of pipes. SOLUTION: A first depositing rib 18ab and a first depositing rib 18ba are connected with a first connection reinforcing member 30 in a first synthetic resin member 10. A second depositing rib 20ab and a second depositing rib 20ba are connected by a second connection reinforcing member 32 in a second synthetic resin member 14. Depositing parts 24ab, 24ba and inside burr hide ribs 26ab, 26ba are provided for the second depositing rib 20ab, 20ba and pipes 36a, 36b are formed by depositing the first synthetic resin member 10 and the first synthetic resin member 14. Burrs generated at the depositing parts 24ab, 24ba on depositing is confined by the inside burr hide ribs 26ab, 26ba, the first connection reinforcing member 30 and the second connection reinforcing member 32. COPYRIGHT: (C)2009,JPO&INPIT
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