The invention relates to the technical field of commercial vehicles, and particularly discloses commercial vehicle front windshield glass and a commercial vehicle, the commercial vehicle front windshield glass comprises a main screen and two side screens, the main screen is located on the front side of the vehicle, the two side screens are symmetrically arranged on the two sides of the main screen in the left-right direction of the vehicle, and the main screen and the two side screens are in smooth transition and are integrally arranged; the two side screens are used for being connected with two A columns of a vehicle correspondingly, and the two side screens can be located in front of the two A columns correspondingly and matched in a tangent mode. The curvature radius of any horizontal section of the side screen is firstly reduced and then increased along the direction close to the main screen; the curvature radius of any horizontal section of the main screen is gradually reduced from the middle to the left side and the right side, so that the overall streamline effect of the front windshield glass is better, the wind resistance coefficient is remarkably reduced, wind can be guided to the two side screens through the main screen, and wind can be guided to the left side and the right side of a vehicle through the two side screens; wind resistance is effectively reduced through the front windshield glass, and the front windshield glass is more attractive.

    本发明涉及商用车技术领域,具体公开了一种商用车前风窗玻璃及商用车,商用车前风窗玻璃包括主屏和两个侧屏,主屏位于车辆的前侧,两个侧屏沿车辆的左右方向对称地设置于主屏的两侧,主屏与两个侧屏均圆滑过渡且一体设置,两个侧屏分别用于和车辆的两个A柱相连,且两个侧屏能够分别位于两个A柱的前方并且相切配合;侧屏的任一水平截面的曲率半径沿靠近主屏的方向先减小后增大;主屏的任一水平截面的曲率半径由中间向左右两侧逐渐减小,如此能够使前风窗玻璃整体的流线效果更优,并显著降低风阻系数,可通过主屏将风向两个侧屏引导,通过两个侧屏将风向车辆的左右两侧引导,依靠前风窗玻璃自身便有效减小风阻,且更加美观。


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    Titel :

    Commercial vehicle front windshield glass and commercial vehicle


    Weitere Titelangaben:

    一种商用车前风窗玻璃及商用车


    Beteiligte:
    SHI BAOYAN (Autor:in) / CAO GUOLIANG (Autor:in) / LIU YAN (Autor:in) / SHAN PENGFEI (Autor:in) / ZHANG DEPENG (Autor:in)

    Erscheinungsdatum :

    09.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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