Patent ID: 11905737
Assignee: CONSUMER 2.0 INC.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 15:
16. The electric lock of claim 13, wherein
the gear comprises an internal wall that defines a gear internal space for accommodating the movable piece, wherein the mechanical barrier comprises two protrusions extending from the internal wall towards the axis center; and
the movable piece is at least partially mounted in the gear internal space, wherein the movable piece comprises two frames disposed therein, and each of the two frames comprises a rounded head disposed thereon;
wherein the rounded head extends away from the axis center, and each of the two frames is elastically connected to an adjacent one of the two frames, such that the rounded head abuts the internal wall, and when the sufficient manual rotational force is applied to the knob, the two frames approach each other, such that the rounded head passes over the two protrusions.