Transmission structure for electronic lock
US11280113B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2019 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Nov 5, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B2047/0091
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A transmission structure includes: a turn button; a driven wheel including a wheel body and connecting parts having free ends or pushing blocks; and an actuating member including abutting parts corresponding to the free ends or the pushing blocks. When the driven wheel rotates, each of the free ends or each of the pushing blocks abuts against a corresponding one of the abutting parts. Also, the actuating member moves with a rotating shaft, and a latch connected to the rotating shaft displaces between a locked position and an unlocked position. When the driven wheel rotates, the latch does not displace and the actuating member cannot rotate. Also, each of the free ends or pushing blocks is still abutted by the corresponding one of the abutting parts and is curved elastically or deformed until the free end or the pushing block spans across the corresponding one of the abutting parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.