The invention discloses an elastic supporting component which is characterized in that a first arc-shaped component and a second arc-shaped component are respectively formed towards two ends by taking a lateral central axis Y as a boundary, the first arc-shaped component is provided with a first bending base point, and the second arc-shaped component is provided with a second bending base point; the curvature radius of the first arc-shaped component at the first bending base point is minimum, and the curvature radius of the second arc-shaped component at the second bending base point is minimum; meanwhile, the invention further discloses a boneless windshield wiper using the elastic supporting component, the boneless windshield wiper comprises a windshield wiper connector support, the elastic supporting component, a windshield wiper rubber strip and two protective sleeves, and two guide limiting components and at least one longitudinal limiting part are arranged in an inner cavity of the windshield wiper connector support. The distance L1 between the two guide limiting components is 1/3-2/3 of the total length L2 of the elastic supporting component, and the two protective sleeves are arranged at the two ends of the windshield wiper connector support and used for wrapping the portion, extending outwards from the windshield wiper connector support, of the elastic supporting component. And meanwhile, a flow guide surface which is favorable for reducing wind resistance generated in the wiping process of the windshield wiper is formed on the outer side surface of the sheath.

    本发明揭示了一种弹性支承部件,其以侧向中轴线Y为分界,分别向两端形成第一弧形构件及第二弧形构件,所述第一弧形构件具有第一弯曲基点,所述第二弧形构件具有第二弯曲基点,所述第一弧形构件在位于第一弯曲基点的曲率半径最小,所述第二弧形构件在位于第二弯曲基点的曲率半径最小;同时本发明还揭示了使用该弹性支承部件的无骨雨刷,它包括雨刷接头支架、弹性支承部件、雨刷胶条及两护套,所述雨刷接头支架的内腔设置两引导限位构件及至少一个纵向限位部,所述两引导限位构件之间的间距L1介于弹性支承部件总长L2的1/3至2/3之间,两护套设置于雨刷接头支架的两端,且用于包裹弹性支承部件自雨刷接头支架向外延伸的部分,同时所述护套的外侧表面形成有利于降低雨刷刮刷过程中所产生风阻的导流面。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Elastic supporting component and boneless windshield wiper


    Weitere Titelangaben:

    一种弹性支承部件及无骨雨刷


    Beteiligte:
    WANG SHUWU (Autor:in)

    Erscheinungsdatum :

    2023-08-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



    Boneless power windshield wiper

    ZHANG ZHEWEI / LEI TENG | Europäisches Patentamt | 2021

    Freier Zugriff

    Sectional type boneless windshield wiper

    YOU YONGBIAO | Europäisches Patentamt | 2023

    Freier Zugriff

    Integrated windshield wiper support and boneless windshield wiper thereof

    WANG SHUWU | Europäisches Patentamt | 2023

    Freier Zugriff

    Novel side-out boneless windshield wiper

    KANG YUHUA / HUANG SONGLIN | Europäisches Patentamt | 2022

    Freier Zugriff

    Boneless wiper blade

    LEI JIALI / ZHANG KUN | Europäisches Patentamt | 2021

    Freier Zugriff