Structures of electronic lock
US10662674B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 8, 2017 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Aug 10, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B2047/0072
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A driving assembly of an electronic lock includes a circuit board, a motor, and an actuating cam. The abutting plate has a stopper portion and an accommodating opening. The actuating cam rotate into the accommodating opening so as to drive the abutting plate moving back and forth in a straight line. A latch assembly includes a locking column, and a buckling slot is provided at an outer periphery of the locking column. The stopper group includes a tongue pillar, a first resilience component and a tongue bolt. The tongue pillar is inserted in the buckling slot. The abutting plate moves back and forth that makes the stop portion to selectively block the tongue bolt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.