Door assembly and storage cabinet
US12390010B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Dec 29, 2021 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jan 21, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2700/04
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present application relates to the field of storage technology, and provides a door assembly and a storage cabinet. The door assembly includes a door body provided with a handle groove; a driving assembly; a rack hinged to the door body and provided with a cover plate assembly; and a first detecting member configured to generate a first detecting signal; where the driving assembly is adapted to drive the rack to switch between a pressing state and a resetting state based on the first detecting signal; and in the pressing state, the cover plate assembly avoids the handle groove, and in the resetting state, the cover plate assembly shields the handle groove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.