Damping pressure lock universal wheel device

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Damping pressure lock universal wheel device

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HU YAOHUA / WANG YIFAN / CHAN JIUYI / YANG PEIJI / ZHONG DINGJUN / HU XING

The utility model discloses a damping pressure lock universal wheel device which is composed of a damping part, a steering part and a pressure lock part, and the damping part is located at the top of the whole device and plays a role in damping during movement; the steering part is hinged to the lower end of the damping part and matched with the whole device to achieve universal rotation. The pressure lock part is located in the middle of the whole device, the locking function is achieved when the device is subjected to large pressure, the device can achieve the functions of shock absorption during movement and automatic locking when the device is subjected to static strong pressure, and the problems that a common universal wheel is single in function and unstable when the device is subjected to static strong pressure are solved.

本专利公开一种减震压力锁万向轮装置，由减震部分、转向部分、压力锁部分构成，减震部分位于整个装置顶部，起到运动时减震的作用；转向部分与减震部分下端铰接，和整个装置配合实现万向转动；压力锁部分位于整个装置中部，在受到较大压力时实现锁定功能，该装置可实现运动时减震，静止受强压时自动锁定的功能，解决了普通万向轮功能单一以及静止受强压时不稳定的问题。