The invention provides an externally-hung sediment-proof and theft-proof drum brake lock. The drum brake lock comprises a drum brake main body and a drum brake lock main body, and the drum brake lockmain body comprises a lock shell, an intelligent driving assembly and a bidirectional energy storage lock pin action device. The bidirectional energy storage lock pin action device comprises an energystorage box body which is slidably mounted in the lock shell and provided with an energy storage rack mounting cavity and a lock pin connecting clamping groove; a lock pin which is mounted in the lock pin connecting clamping groove and is used for extending out of or retracting into the lock shell under the driving of the energy storage box body to realize locking or unlocking; an energy storagerack which is slidably mounted in the energy storage rack mounting cavity and provided with an energy storage pressure spring mounting cavity, wherein the energy storage rack is connected with the intelligent driving assembly; and an energy storage pressure spring which is installed in the energy storage pressure spring installation cavity and used for transmitting the acting force of the energy storage rack to the energy storage box body, and the compression and extension directions of the energy storage pressure spring are consistent with the sliding direction of the energy storage box body.The drum brake lock has the advantages of stable performance and good waterproof and sediment-proof performance.

    本发明提供一种外挂式防泥沙防盗鼓刹锁,包括鼓刹主体以及鼓刹锁主体,鼓刹锁主体包括锁壳、智能驱动总成、双向储能锁销动作装置,其中,双向储能锁销动作装置包括:储能箱体,储能箱体可滑动的安装于锁壳内,并设有储能齿条安装腔以及锁销连接卡槽;锁销,锁销安装于锁销连接卡槽内,用于在储能箱体驱动下伸出或缩回锁壳实现上锁或解锁;储能齿条,储能齿条可滑动的安装于储能齿条安装腔内,并设有储能压簧安装空腔,储能齿条连接智能驱动总成;储能压簧,储能压簧安装于储能压簧安装空腔内用于将储能齿条的作用力传递至储能箱体,储能压簧的压缩、伸展方向与储能箱体滑动方向一致。本发明具有性能稳定,防水、防泥沙性能好的优点。


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    Titel :

    Externally-hung sediment-proof and theft-proof drum brake lock


    Weitere Titelangaben:

    一种外挂式防泥沙防盗鼓刹锁


    Beteiligte:
    YING HONGFENG (Autor:in)

    Erscheinungsdatum :

    2020-05-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62H CYCLE STANDS , Fahrrad- oder Motorradständer / E05B LOCKS , Schlösser



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