Drawer synchronous slide
US11857071B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2020 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Jan 20, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2210/007
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A drawer synchronous slide includes a fixed slide rail (1), a middle slide rail (2), and a movable slide rail (3) connected to each other slidably, wherein a synchronizing gear (8) is arranged on the middle slide rail (2), a first synchronizing rack (6) and a second synchronizing rack (7) arranged horizontally and oppositely are respectively fixed onto the movable slide rail (3) and the fixed slide rail (1), left and right sides of the synchronizing gear (8) are respectively meshed and work in conjunction with a tooth-shaped part of the first synchronizing rack (6) and a tooth-shaped part of the second synchronizing rack (7), an elastic part (61) is arranged on the first synchronizing rack (6), the tooth-shaped part of the first synchronizing rack (6) is elastically pressed towards the synchronizing gear (8) under the action of elastic stress of the elastic part (61).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.