The invention discloses a windshield, a manufacturing method thereof and a vehicle, the windshield is mounted on the vehicle comprising an instrument desk, and the windshield comprises an outer glass plate, a middle layer and an inner glass plate; the windshield is provided with a first weakening area, the adult head-shaped impacter is adopted to test the first weakening area, the adult head-shaped impacter impacts the first weakening area to enable the first weakening area to be broken, and the adult head-shaped impacter impacts the instrument desk after the adult head-shaped impacter is broken in the first weakening area; the adult head type impactor has a first head injury index HIC1 within 0-5ms after impacting the first weakening area, and HIC1 is greater than or equal to 100 and less than or equal to 650; the adult head type impactor has a second head injury index HIC2 within the time of 5-15 ms after impacting the first weakening area, and the HIC2 is smaller than 1000. Collision protection of pedestrians and safety protection of people in the vehicle can be considered, and the comprehensive safety performance is better.

    本申请公开了一种挡风玻璃及其制造方法、车辆,该挡风玻璃安装于包括仪表台的车辆上,挡风玻璃包括外玻璃板、中间层和内玻璃板;挡风玻璃具有第一弱化区,采用成人头型冲击器对第一弱化区进行测试,将成人头型冲击器冲击第一弱化区以使第一弱化区破裂,成人头型冲击器在第一弱化区破裂后冲击仪表台;成人头型冲击器在冲击第一弱化区后的第0~5ms时间内具有第一头部伤害指标HIC1,100≤HIC1≤650;成人头型冲击器在冲击第一弱化区后的第5~15ms时间内具有第二头部伤害指标HIC2,HIC2<1000。本申请能够兼顾行人的碰撞保护和车内人员的安全防护,其综合安全性能更好。


    Access

    Download


    Export, share and cite



    Title :

    Windshield, manufacturing method thereof and vehicle


    Additional title:

    挡风玻璃及其制造方法、车辆


    Contributors:
    CHEN AN (author) / LI WEIJUN (author) / GUO YONG (author) / ZHANG CANZHONG (author)

    Publication date :

    2024-01-12


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C03B Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle , MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS



    Front windshield, manufacturing method thereof and vehicle

    GUO YONG / LI WEIJUN / CHEN AN et al. | European Patent Office | 2024

    Free access

    WINDSHIELD FOR VEHICLE AND MANUFACTURING METHOD THEREOF

    TESHIMA NAOKI | European Patent Office | 2025

    Free access

    WINDSHIELD FOR VEHICLE AND MANUFACTURING METHOD THEREOF

    TESHIMA NAOKI / MINAMIYA YUUKOU | European Patent Office | 2024

    Free access

    WINDSHIELD FOR VEHICLE AND MANUFACTURING METHOD THEREOF

    TESHIMA NAOKI / MINAMIYA YUUKOU | European Patent Office | 2023

    Free access

    Rear windshield assembly, manufacturing method thereof and vehicle

    LEE SUNG-GEUN / YANG XUAN | European Patent Office | 2024

    Free access