Patent ID: 11912327
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A folding pallet truck, comprising:
a frame module, which comprises fork structures and an upright column connected to one end of the fork structures and integrated with the fork structures, wherein a support arm and a top plate extend from the upright column in a direction away from the fork structures, the top plate is located above the support arm in a lifting direction of the fork structures, and a support seat is connected to the support arm;
a lifting module, which comprises a jack assembly installed on the support seat and a mount provided with a first rotating shaft, a second rotating shaft and a third rotating shaft, wherein an output end of the jack assembly is connected to the top plate, the jack assembly drives the top plate to move upwards and downwards, the third rotating shaft is in rotating fit with the jack assembly, and the second rotating shaft abuts against an input end of the jack assembly; and
a handle module, which comprises a tube in rotating fit with the mount through the first rotating shaft, wherein a first constraint part is formed between an end, rotatably connected to the mount, of the tube and the mount, and the handle module is folded by detaching the first constraint part or is unfolded by reassembling the first constraint part;
when the first constraint part is detached, a single constraint position is formed between the tube and the mount, and the tube rotates around the mount through the first rotating shaft; and when the first constraint part is reassembled, two constraint positions are formed between the tube and the mount, relative positions of the tube and the mount are fixed, and the tube and the mount synchronously rotate around the jack assembly through the third rotating shaft.