The invention discloses an oil inlet reciprocating sealing element for an automobile brake master cylinder. The oil inlet reciprocating sealing element comprises a metal sealing ring, a first extension assembly, a second extension assembly and a reinforcing sealing assembly, wherein the first extension assembly correspondingly extends and is arranged in the top of the metal sealing ring in an embedded mode, the second extension assembly correspondingly extends and is arranged in the bottom of the metal sealing ring in an embedded mode, and the reinforcing sealing assembly is installed on the inner wall of the metal sealing ring in a matching mode. According to the oil inlet reciprocating sealing element, extension treatment of the metal sealing ring is achieved, the sealing range of the metal sealing ring is enlarged, a reset spring pushes the extension sealing piece to stretch out and draw back in the extension area, synchronous extension of the top and the bottom of the metal sealing ring is achieved, the oil inlet reciprocating sealing element can be rapidly installed in different installation environments in a matching mode, the installation area is filled with the metal sealing ring, and under the elastic absorption of the reset spring, the self expansion and contraction of the metal sealing ring and the absorption of external impact force can be quickly adapted, so that the safety and stability of the whole operation of the equipment are ensured.

    本发明公开了一种汽车制动主缸用进油口往复密封件,包括金属密封环、一号延伸组件、二号延伸组件以及加固密封组件,所述一号延伸组件对应延伸嵌设在金属密封环顶部,所述二号延伸组件对应延伸嵌设在金属密封环底部,所述加固密封组件匹配安装在金属密封环内壁。本发明实现了对金属密封环的延伸处理,使得该金属密封环的密封范围增大,复位弹簧推动延伸密封件在延伸区内伸缩,实现了对金属密封环的顶部、底部同步延伸,可快速适配安装在不同的安装环境中,使得金属密封环充斥在安装区域内,且在复位弹簧的弹性吸收下,可快速适配金属密封环的自身热涨冷缩以及对外界冲击力的吸收,保证了设备整体运行的安全平稳。


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    Title :

    Oil inlet reciprocating sealing element for automobile brake master cylinder


    Additional title:

    一种汽车制动主缸用进油口往复密封件


    Contributors:
    WU DEBIN (author) / SHI WEI (author) / ZHENG SHUJUN (author) / HUANG QINGLONG (author) / WANG CHENGXIANG (author)

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16J Kolben , PISTONS / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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