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

Claim 7:
8. The linkage operation assembly of claim 5, wherein a first positioning groove is disposed on the fixed main body, a sliding pin is disposed in the first positioning groove, and a second positioning groove and a third positioning groove are disposed on the drive rotary shaft; and
the first positioning groove, the second positioning groove, and the third positioning groove are configured such that when the fixed main body is reversely installed on the rail, and the drive rotary shaft rotates to one of the extreme positions, the first positioning groove corresponds to the second positioning groove, such that the sliding pin partially enters the second positioning groove;
and when the fixed main body is reversely installed on the rail, and the drive rotary shaft rotates to the other one of the extreme positions, the first positioning groove corresponds to the third positioning groove, so that the sliding pin partially enters the third positioning groove.