Door latch device
US10641016B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2015 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Mar 2, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B81/06
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door latch device is provided which has a childproof locking mechanism of which a childproof lever is pivotally supported by a support shaft. The childproof lever of the childproof locking mechanism is pivotally supported on a casing by the support shaft extending in a transverse direction of a vehicle. This mechanism shifting between a childproof unlock state, in which a door opening operation by an inside handle is transmitted to an engagement mechanism, and a childproof lock state, in which this opening operation is not transmitted, and a manual operation part is formed at an end portion of the childproof lever in a longitudinal direction of a vehicle perpendicular to the support shaft such that this manual operation part passes through a cover member and projects backward.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.