To provide a door for air conditioner provided with a pair of seal lips, which equalizes a contact force of a door even when being brought into contact with a seal part from any side of the seal lips and secures flexibility of the seal lips, and besides reduces noise generated by air passing between an inner wall of a case and the seal lips.SOLUTION: A seal structure 18c provided on a door body of a door for air conditioner is constituted of a pair of seal lips 41 that are provided along an axial direction of a rotary shaft or a radial direction and project toward outside of the door body, and are elastically deformed by being pressed against a seat part, and one auxiliary lip 42 which is provided between the pair of seal lips and projects toward outside of the door body. The tip of the auxiliary lip 42 is provided on a virtual line α connecting the respective tips of the pair of seal lips or on a side close to the door body than the virtual line, and sizes of groove parts 43a and 43b formed between the auxiliary lip 42 and the respective seal lips 41 are made to be equal.SELECTED DRAWING: Figure 6

    【課題】対をなすシールリップを設けた空調装置用ドアにおいて、いずれのシールリップの側からシート部に当接してもドアの当接力を均等にすると共にシールリップの柔軟性を確保し、その上で、ケースの内壁とシールリップとの間を通過する空気によって発生する騒音を低減する。【解決手段】空調装置用ドアのドア本体に設けられたシール構造体18cを、回動軸の軸方向または径方向に沿う共にドア本体の外側に向かって突出し、シート部に押圧されることで弾性変形する対をなすシールリップ41と、この対をなすシールリップ間に設けられ、ドア本体の外側に向かって突出する1つの補助リップ42とを有して構成し、補助リップ42の先端部を、対をなすシールリップのそれぞれの先端部同士をつなぐ仮想線α上、又は、仮想線よりもドア本体に近い側にあり、補助リップ42とそれぞれのシールリップ41との間に形成される溝部43a,43bの大きさを等しくする。【選択図】図6


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    Title :

    DOOR FOR AIR CONDITIONER


    Additional title:

    空調装置用ドア


    Contributors:

    Publication date :

    2019-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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    Free access