According to the lockable damping wheel with the high stability, a spring is matched with a connecting shaft, the spring is connected with a first wheel support and a second wheel support, the first wheel support is provided with a spring fixing part and a ball position, and a ball groove is formed in the bottom of a ball and a spring positioning piece, so that the resistance transmitted into the spring positioning piece during rotation is small; even if the first wheel support is subjected to the tension of the spring in the traveling process of the luggage case, the first wheel support can smoothly rotate, the turning traveling is smooth, the second wheel support is provided with a snap fastener frame capable of being rotationally adjusted, and the snap fastener frame is matched and locked with a traveling wheel locking groove of the first wheel support and a second locking groove of the first wheel support. The damping walking wheel can synchronously lock a damping function and a walking wheel rotating function, is applied to an office table draw-bar box, and has the combination of the damping function and the non-damping function, so that the functions of the office table draw-bar box are more complete, the shaking is small and stable during walking, and when an office table is used, the office table can be stably placed on the ground even if the office table bears pressure or pushing force.

    一种稳定性强的可锁定减震轮,通过弹簧与连接轴的配合,弹簧连接第一轮支架和第二轮支架,第一轮支架设置有弹簧固定部和滚珠位,安装有滚珠与弹簧定位件的底部的滚珠槽,实现转动时传递到弹簧定位件中的阻力小,即使在行李箱行走过程中的第一轮支架受到了弹簧的张力时,第一轮支架也能够顺畅地转动,转弯行走时顺滑,第二轮支架设置有可转动调节的按扣架与第一轮支架的走轮锁槽和第一轮支架的第二锁槽配合锁紧,能够同步锁住减震功能和走轮转动功能,运用于办公桌拉杆箱中使用,具备减震功能和无减震功能结合,使办公桌拉杆箱的功能更完善,行走时抖动性小、平稳,当办公桌使用时,即使办公桌在受压力或推动力时也能够稳定地放置在地面上。


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    Title :

    Lockable damping wheel with high stability


    Additional title:

    一种稳定性强的可锁定减震轮


    Contributors:
    SHI SHUQUN (author) / LIAO KANGRONG (author) / HUANG SHUNFEI (author)

    Publication date :

    2024-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16F SPRINGS , Federn



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