To provide a vehicle opening/closing structure which can maintain sealing performance of a seal member in a corner part and its vicinity.SOLUTION: A vehicle opening/closing structure 100 includes a pair of guide rails arranged so as to extend across an opening 2a provided on a vehicle, a back door 7 opening/closing the opening 2a along the guide rails, and a seal member 10 mounted on a vehicle body 2 over the whole circumference of the opening 2a. The seal member 10 has a base part 11, a tip part 12 which is brought into contact with a contact surface 7a in a state where the back door 7 is closed and is elastically deformable according to a pressing force from the contact surface 7a, and a connection part 13 which is provided on at least the corner part and connects the base part 11 and the tip part 12. Elastic deformation includes vertical displacement in which a focus point 14 on the side of the contact surface 7a in the tip part 12 is displaced along a normal direction of the contact surface 7a and lateral displacement in which the focus point 14 is displaced along the contact surface 7a, and the connection part 13 alleviates the lateral deformation of the focus point 14.SELECTED DRAWING: Figure 8

    【課題】コーナー部及びその付近においてもシール部材の封止性能を維持することが可能となる車両の開閉構造を提供する。【解決手段】車両の開閉構造100は、車両に設けられた開口2aを挟んで延在するように配置された一対のガイドレールと、開口2aをガイドレールに沿って開閉するバックドア7と、開口2aの周囲に全周にわたって車体2に取り付けられるシール部材10と、を備える。シール部材10は、ベース部11と、バックドア7が閉じ切った状態において接触面7aに接触し、接触面7aからの押圧力に応じて弾性変形が可能な先端部12と、少なくともコーナー部に設けられベース部11と先端部12とを接続する接続部13と、を有する。弾性変形は、先端部12における接触面7a側の着目点14が接触面7aの法線方向に沿って変位する縦変位と、着目点14が接触面7aに沿って変位する横変位とを含み、接続部13は、着目点14の横変位を緩和する。【選択図】図8


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    Titel :

    VEHICLE OPENING/CLOSING STRUCTURE


    Weitere Titelangaben:

    車両の開閉構造


    Beteiligte:
    YAMADA SATOSHI (Autor:in) / INABA HIROTAKA (Autor:in)

    Erscheinungsdatum :

    26.11.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES



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