The invention discloses a sealing rubber strip for narrow space connection and a pneumatic sealing structure. The sealing rubber strip includes a rubber strip body (11), and a connecting face I (12) and a connecting face II (6) are arranged on the outer side and the inner side of the rubber strip body (11) respectively. One side of the connecting surface I (12) is open, and the other side of the connecting surface I (12) protrudes towards the outer side of the rubber strip main body (11) and then is connected with a pneumatic fitting surface (13); one side of the connecting face II (6) is open, the other side of the connecting face II (6) is connected with one side of an anti-abrasion boss (7) protruding towards the inner side of the rubber strip body (11), the other side of the anti-abrasion boss (7) is connected with one side of a transition face (14) gradually sinking towards the outer side of the rubber strip body (11), and the other side of the transition face (14) is connected with a tongue opening area (9). The sealing rubber strip has the advantages of being not prone to deformation, good in attachment and easy to install, and is suitable for edge pneumatic sealing of narrow-space and large-curvature components.

    本发明公开了一种针对窄空间连接的密封橡胶条及气动密封结构。包括橡胶条主体(11),橡胶条主体(11)外、内侧分别设有连接面Ⅰ(12)和连接面Ⅱ(6);连接面Ⅰ(12)一侧开放,另一侧朝着橡胶条主体(11)外侧凸起后与气动拟合面(13)连接;连接面Ⅱ(6)的一侧开放,另一侧与朝着橡胶条主体(11)内侧凸起的防磨凸台(7)的一侧连接,防磨凸台(7)另一侧与逐渐朝着橡胶条主体(11)外侧下沉的过渡面(14)的一侧连接,过渡面(14)另一侧与舌口区(9)连接。本发明具有不易变形、贴合良好、易于安装的优点,适合窄空间、大曲率部件的边缘气动密封。


    Access

    Download


    Export, share and cite



    Title :

    Sealing rubber strip for narrow space connection and pneumatic sealing structure


    Additional title:

    一种针对窄空间连接的密封橡胶条及气动密封结构


    Contributors:
    CAI JIANLI (author) / ZHANG DONGWEI (author) / YANG JIANWEI (author) / ZENG XIAOMIAO (author)

    Publication date :

    2022-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Pneumatic sealing rubber

    YIN ZUXIN / ZENG XIAOMIAO | European Patent Office | 2022

    Free access

    Pre-pressing pneumatic sealing rubber structure

    XIANG JINGWEI / ZENG XIAOMIAO / LIU MUJUN et al. | European Patent Office | 2022

    Free access

    Automobile sealing strip rubber material and automobile sealing strip

    YANG ZHI / YANG PENG / XIA XIANGBIN et al. | European Patent Office | 2024

    Free access

    Sealing strip structure for sealing

    LIN GUANG / ZHANG SHIWEI / PAN BANGBIN | European Patent Office | 2016

    Free access

    Sealing rubber strip for vehicle

    ZHAO WEN / HU YANG / CHEN YINZHENG | European Patent Office | 2020

    Free access