| 摘要 |
An object of the present invention is to provide a duct connection member that are capable of adequately absorbing longitudinal and transverse direction misalignment of connected ducts. <??>A duct connection member (1) is provided with a tubular first coupling portion (11) that is fitted to an external periphery surface of an opening end of a first duct (an outlet (21)); a tubular second coupling portion (12) which is fitted to an external periphery surface of an opening end of a second duct (a housing (31)) and which is positioned with a predetermined axial direction distance of separation from the first coupling portion; and a connecting body (13) which connects between respective base end portions (11b, 12b) of the first and second coupling portions at neighboring sides thereof and which has a half-ring longitudinal section shape that bulges outwards in a centrifugal direction. The connecting body has a bulging portion (131) which is provided at an external periphery side of, at the least, one coupling portion among the first and second coupling portions and which bulges outwards from a base end portion of the at least one coupling portion towards a tip portion thereof. <IMAGE>
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