The invention discloses a foot-operated folder. The folder comprises an upper joint, a lower joint, a rotating device, a locking device, a sliding block, a pedal plate and a first rotating shaft, wherein the upper joint is hinged with the lower joint; the rotating device is fixed on the upper joint; the sliding block and the first rotating shaft are connected with the rotating device; the pedal plate is fixed on the first rotating shaft; the pedal plate is used for driving the rotating device to drive the sliding block to lock or unlock the upper joint and the lower joint; the locking device comprises a pedal rod, a stepped shaft and an elastic part; the pedal rod is rotatably connected with the upper connector, a stepped hole is formed in the upper connector, the stepped shaft penetratesthrough the stepped hole to be hinged to the pedal rod, the elastic component is located in the stepped hole, a second key groove is formed in the first rotating shaft, and the pedal rod and the elastic component are used for driving the stepped shaft to move out of and be embedded into the second key groove respectively. According to the foot-operated folder provided by the invention, a user caneasily and quickly lock and unlock the pedal type folder, and use is more convenient.

    本发明公开了一种脚踏式折叠器,包括上接头、下接头、转动装置、锁紧装置、滑块、脚踏板和第一转轴,所述上接头和下接头铰接连接,所述转动装置固定在上接头上,所述滑块和第一转轴均与转动装置相连,所述脚踏板固定在第一转轴上,所述脚踏板用于驱动转动装置带动滑块将上接头和下接头锁紧或开启,所述锁紧装置包括脚踏杆、阶梯轴和弹性部件,所述脚踏杆与上接头转动连接,所述上接头上开设有阶梯孔,所述阶梯轴穿过阶梯孔与脚踏杆铰接连接,所述弹性部件位于阶梯孔内,所述第一转轴上开设有第二键槽,所述脚踏杆和弹性部件分别用于带动阶梯轴移出和嵌入第二键槽。本发明提供的脚踏式折叠器,使用者可轻松快捷地锁紧和开启,使用更方便。


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    Title :

    Foot-operated folder


    Additional title:

    一种脚踏式折叠器


    Contributors:
    CAO CHANGWEI (author) / ZHANG CHENGWEI (author) / CAO SHUPENG (author) / QIN HONGXIANG (author) / YANG ZAILIN (author)

    Publication date :

    2020-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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