Dual-shaft hinge with alternative rotation
US11359425B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 4, 2020 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Feb 27, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2999/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A dual-shaft hinge with alternative rotation includes: a pivotal base, and having an axial swinging member and a radial moving member; a first core shaft, having a first shaft rod, a first guiding slot and a first latching slot, and the first core shaft is formed in an unlocked status when the first latching slot is engaged with the radial moving member; and a second core shaft, having a second shaft rod, a second guiding slot and at least one second latching slot; the second core shaft is formed in a locked status when the at least one second latching slot is engaged with the radial moving member, and the first core shaft is in the unlocked status, thereby enabling the first core shaft and the second core shaft to alternatively rotate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.