The present invention provides a sealing structure for a vehicle capable of suppressing the occurrence of deflection and a reduction in sound insulation, the deflection occurring on the basis of a difference in coefficient of thermal expansion due to the use of a resin outer panel. Moreover, by simplifying the spray coating of the outer panel, the present invention can reduce the emission of carbon dioxide during the manufacturing of a vehicle, and further contributes to the alleviation of climate fluctuations or the mitigation of effects. A sealing structure (S1) for a vehicle is provided with: a metal inner panel (20) that constitutes a door (D) that is supported so as to be able to open and close an access opening that opens in the side surface of the vehicle; a resin outer panel (30) disposed on a panel surface of the inner panel (20) on the outside of the vehicle so as to be movable along a door surface of the inner panel (20); and a sealing member (10) sandwiched between the inner panel (20) and the outer panel (30).

    本发明提供能够抑制挠曲的发生以及隔音性的降低的车辆用密封构造,其中,该挠曲是基于因采用树脂制的外面板而产生的热膨胀率的差异而发生的。并且,本发明通过使外面板的喷涂简略化,能够削减车辆制造时的二氧化碳的排放量,进而有助于缓和气候变动或减轻影响。在车辆用密封构造(S1)上设有:金属制的内面板(20),其构成以能够使在车辆侧面开口的乘降口开闭的方式被支承的车门(D);树脂制的外面板(30),其以能够沿着内面板(20)的车门面移动的方式配置在内面板(20)的车外侧的板面上;和密封部件(10),其夹持在内面板(20)与外面板(30)之间。


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    Title :

    Sealing structure for vehicle


    Additional title:

    车辆用密封构造


    Contributors:

    Publication date :

    2025-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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