Patent ID: 11865379
Assignee: FICONT INDUSTRY (BEIJING) CO., LTD.
Field: Other consumer goods (Other fields)
Classification: CPC A  F | IPC A  F

Claim 11:
12. The fall protection device of claim 11, further comprising:
a lockup member configured to be installed on the fixed main body and be switched between a lockup position and a free position;
a first trigger mechanism configured to be installed to the fixed main body, wherein the first trigger mechanism comprises a transmission member and a drive member, the transmission member is configured to be installed to the wheel shaft and rotate with the wheel shaft, and the transmission member is switched with changes in centrifugal force between a first position, in which the transmission member is disengaged from the drive member in the first position, and a second position, in which the transmission member transmits the rotation of the wheel shaft to the drive member so that the drive member rotates to drive the lockup member to move to the lockup position; and
the transmission member is trigger blocks, and a plurality of the trigger blocks are connected through a first elastic member, the first elastic member is in an original state in the first position, and is stretched in the second position; the drive member is a cam, the trigger blocks are disposed inside the cam, and the trigger blocks forms a limiting portion being in limit fit with the inner surface of the cam in the second position; and the lockup member is a locking lever formed with a first trigger surface of the locking lever matched with the cam.