Damping device for a washing machine, and washing machine
US11142859B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 10, 2017 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Mar 29, 2038 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F23/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A damping device for a washing machine and a washing machine are provided. The damping device for a washing machine comprises a damping suspension rod, an upper bracket, a damping spring, a sliding damping support seat, and a sliding damping piece. An upper end of the damping suspension rod is installed on a cabinet of the washing machine, the upper bracket is installed on an outer tub of the washing machine. The damping suspension rod, passes through the upper bracket, the sliding damping piece, the sliding damping support seat and the damping spring in sequence from top to bottom. The outer tub of the washing machine shakes or swings to put an eccentric pressure on the upper bracket, then the damping spring is compressed, and the sliding damping piece is tightened to generate a sliding damping acting on the damping suspension rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.