To provide a connecting structure of a flow passage forming member which can suppress the rust of a housing by making water hardly splash to the housing.SOLUTION: A second connecting part is inserted into an upwardly-opened first connecting part 34 from above. A salient part 9 is salient to the outside in a radial direction from at least a part of an intermediate annular part 18. A housing 51 of a clamp 8 is arranged at one end of a band 50, and contracts a diameter of the band 50 by winding the other end of the band 50. The salient part 9 has a housing upper region 28 which is arranged in an upper part of the housing 51 in a member-connected state that the first connecting part 34 is fastened by the clamp 8 from the outside of the second connecting part. An upper face of the housing upper region 28 is a guide face 30 for changing a flow-down direction of water which flows down along an outer face of a second flow passage forming member 6 toward the housing 51 to one side or both sides in a peripheral direction of the intermediate annular part 18 which is deviated from the housing 51.SELECTED DRAWING: Figure 3

    【課題】ハウジングに水が掛かり難くすることによって、ハウジングの錆び付きを抑制することができる流路形成部材の接続構造の提供。【解決手段】第2接続部は、上方へ開口する第1接続部34の内側に上方から挿入される。突状部9は、中間環状部18の少なくとも一部から径方向外側に突出する。クランプ8のハウジング51は、バンド50の一端に設けられてバンド50の他端を巻取ることによりバンド50を縮径する。突状部9は、第1接続部34が第2接続部の外側からクランプ8によって締付けられた部材接続状態で、ハウジング51の上方に配置されるハウジング上方領域28を有する。ハウジング上方領域28の上面は、ハウジング51に向かって第2流路形成部材6の外面を沿って流下した水の流下方向を、ハウジング51から外れた中間環状部18の周方向の一側又は両側へ向けて変更するガイド面30である。【選択図】図3


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    Title :

    CONNECTING STRUCTURE OF FLOW PASSAGE FORMING MEMBER


    Additional title:

    流路形成部材の接続構造


    Contributors:
    KAMO SHIGEKI (author) / GOTO KENJI (author)

    Publication date :

    2018-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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