| 摘要 |
PROBLEM TO BE SOLVED: To apply sealing when connecting a duct and another member. SOLUTION: In the duct D made of flexible foamed resin, a deforming part 24 extending radially outward and in a circumferential direction, and capable of flexibly bending is integrally formed on a portion to be an outer side of a reinforcing member 30 of a spigot type air communication port 22. When the air communication port 22 is inserted in a socket type air communication port 42 formed on another member 40, the deforming part 24 is pressed and flexibly bent by the air communication port 22 reinforced by the reinforcing member 30, and sealing is applied between the air communication ports 42 and 22. COPYRIGHT: (C)2006,JPO&NCIPI
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