PROBLEM TO BE SOLVED: To obtain a seal member which can make compatible the attachment workability of a piping member to the seal member and the seal performance of the piping member and the seal member, and a piping seal structure having the same.SOLUTION: An inclined part 72 is formed at a part of a peripheral edge of a fitting hole 56 formed at a seal member 40, and the inclined part 72 is inclined so as to progress toward a lid part 52 as progressing toward a center side of the fitting hole 56 from an external peripheral side of the lid part 52. When a pipe part 30 is fit into the fitting hole 56 from penetration hole 24, 26 sides, the inclined part 72 is made to abut on an annular spool part 32 which is integrally formed at an external peripheral part of the pipe part 30. Therefore, when fitting the pipe part 30 into the fitting hole 56, the spool part 32 is made to abut on the inclined part 72, the inclined part 72 is push-pressed by the spool part 32, and a portion at a peripheral edge of the fitting hole 56 at which the inclined part 72 is formed is locally expanded.SELECTED DRAWING: Figure 1

    【課題】配管部材のシール部材への取付作業性と配管部材とシール部材とのシール性の両立を図ることができるシール部材及びこれを備えた配管シール構造を得る。【解決手段】シール部材40に形成された嵌挿孔56の周縁部の一部に傾斜部72が形成されており、当該傾斜部72は蓋部52の外周側から当該嵌挿孔56の中心側に向かうに従って当該蓋部52に向かうように傾斜している。また、傾斜部72は、嵌挿孔56に挿通孔24、26側からパイプ部30が嵌挿されるときに当該パイプ部30の外周部に一体に形成された環状のスプール部32が当接されるようになっている。このため、嵌挿孔56にパイプ部30を嵌挿していくと、傾斜部72にスプール部32が当接されると共に、当該スプール部32によって傾斜部72が押圧され、嵌挿孔56の周縁部における傾斜部72が設けられた部分が局部的に拡張される。【選択図】図1


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    Titel :

    SEAL MEMBER AND PIPING SEAL STRUCTURE HAVING THE SAME


    Weitere Titelangaben:

    シール部材及びこれを備えた配管シール構造


    Beteiligte:

    Erscheinungsdatum :

    2016-02-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16L PIPES , Rohre



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