PROBLEM TO BE SOLVED: To provide a column hole cover capable of preventing water invasion from an engine room into a cabin.SOLUTION: A column hole cover 1 is disposed between a dash panel 2 and a steering gear box 3 to seal a hole 2A formed in the dash panel 2. A body part 11 has a cylindrical shape. A seal part 12 is disposed on the dash panel 2 side of the body part 11 and includes a hole 12A positioned on the dash panel 2 side of the body part 11 and communicating with a hole formed in the body part 11. The seal part 12 is structured so that an annular surface 21 on the opposite side to a boundary surface K to the body part 11 is pressed against the dash panel 2 with the hole 12A connected to the hole 2A. A lip part 14 is disposed at an outer-peripheral surface 22 of the seal part 12 and extends in a direction traveling from an inner-peripheral surface 23 of the seal part 12 toward the outer-peripheral surface 22 and in a direction traveling from the boundary surface K toward the annular surface 21 in an extension direction of the hole 12A. A clearance 16 is formed between the lip part 14 and the outer-peripheral surface 22 of the seal part 12.SELECTED DRAWING: Figure 3

    【課題】エンジンルームから車室内への水の侵入を防ぐことができるコラムホールカバーを提供することを課題とする。【解決手段】コラムホールカバー1は、ダッシュパネル2とステアリングギアボックス3との間に配置され、ダッシュパネル2に設けられた孔2Aを封止する。本体部11は、筒形状を有する。シール部12は、本体部11のダッシュパネル2側に配置され、本体部11に設けられた孔と繋がる孔12Aを含む。シール部12は、孔12Aが孔2Aと繋がる状態で、本体部11との境界面Kと反対側の環状面21がダッシュパネル2に押し当てられる。リップ部14は、シール部12の外周面22に配置され、シール部12の内周面23から外周面22に向かう方向、かつ、孔12Aの延びる方向において境界面Kから環状面21に向かう方向に延びる。リップ部14とシール部12の外周面22との間に隙間16が形成されている。【選択図】図3


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    Title :

    COLUMN HOLE COVER


    Additional title:

    コラムホールカバー


    Contributors:

    Publication date :

    2018-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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