Patent ID: 11949264
Assignee: nan
Field: Furniture, games (Other fields)
Classification: CPC H  A | IPC A  H

Claim 15:
16. The portable charger having the vacuuming function according to claim 11, wherein the driving piece comprises a driving body; the driving body comprises a first side wall and a second side wall disposed opposite to the first side wall; the driving body defines a first groove on the first side wall and a second groove on the second side wall;
the first connecting piece comprises a first connecting body and a first protruding portion fixedly connected to the first connecting body;
the second connecting piece comprises a second connecting body and a second protruding portion fixedly connected to the second connecting body;
when the driving piece, the elastic piece, and the at least two connecting pieces are in the first state, the first protruding portion is located in the first groove, and the second protruding portion is located in the second groove;
when the driving piece, the elastic piece, and the at least two connecting pieces are in the second state, at least a portion of the first protruding portion is not located in the first groove, and at least a portion of the second protruding portion is not located in the second groove.