The invention relates to a foldable flatbed handcart which comprises a bearing platform, a mounting base, a handle, a sliding block, an elastic assembly and an unlocking assembly, at least one group of mounting base is fixedly assembled on the bearing platform; two side plates are arranged on the mounting base, the two side plates are arranged at an interval and form a mounting gap, at least one stand column is arranged on the handle, the bottom end of the stand column extends into the mounting gap between the two side plates, the bottom end of the stand column is rotationally assembled on theside plates, and the rotating direction of the stand column is horizontally arranged; the sliding block is slidably assembled at the bottom of the stand column, the sliding direction of the sliding block is consistent with the length direction of the stand column, the elastic assembly is arranged at the bottom of the stand column and drives the sliding block to slide in the mounting gap, and a limiting structure for preventing the stand column from rotating is arranged between the sliding block and the side plate. The unlocking assembly is arranged on the mounting base and used for driving the sliding block to slide in the direction outside the mounting gap so as to unlock the limiting structure. The foldable flatbed handcart has the advantages of being firm in structure and more convenient to use.
本申请涉及一种可折叠平板手推车,包括承载平台、安装座、把手、滑块、弹性组件和解锁组件,安装座至少设置有一组且固定装配于承载平台,安装座上设置有两块侧板,两块侧板间隔布置并形成安装间隙,把手上设置有至少一根立柱,立柱的底端伸入两块侧板之间的安装间隙内,立柱的底端转动装配于侧板,立柱的转动方向水平布置;滑块滑动装配于立柱的底部,滑块的滑动方向与立柱的长度方向一致,弹性组件设于立柱的底部,弹性组件驱使滑块朝向安装间隙内的方向滑动,滑块和侧板之间设置有防止立柱转动的限位结构;解锁组件设于安装座上,解锁组件用于驱使滑块朝向安装间隙外的方向滑动以实现解锁限位结构。本申请具有结构牢固、使用更加方便的效果。
Foldable flatbed handcart
可折叠平板手推车
2020-10-30
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |