| 摘要 |
PROBLEM TO BE SOLVED: To provide a corrugated tube wherein operation for connection to a mating member is facilitated, and subject to damage scarcely occurs during the connection operation. SOLUTION: The corrugated tube 1 is constructed of a corrugated portion 5 formed by successively providing a plurality of annular protrusions 3 in an axial direction, and straight-tube like connection ends 7, 9 integrally formed on an axial end side and the other end side of the corrugated portion 5 respectively and extending straight. Two annular engagement protrusions 9 for press fitting, which are semi-circular in cross section, are formed at an axial interval on an outer periphery of the connection end 7 near the corrugated portion 5. Similarly, two annular engagement protrusions 13 for press fitting, which are semi-circular in cross section, are formed at an axial interval on an outer periphery of the connection end 11 near the corrugated portion 5. COPYRIGHT: (C)2004,JPO
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