Face cleaning apparatus
US10159386B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 10, 2016 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Apr 6, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1006
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A face cleaning apparatus includes a brush head, a case, a transmission shaft, and an eccentric wheel module. The case has a throughhole. The transmission shaft is disposed within the case and has a shaft body having an oscillating end and a protrusion extending along an axial surface. The oscillating end is disposed axially through the throughhole and connected to the brush head. The eccentric wheel module is disposed within the case and includes a motor and an eccentric wheel rotated by the motor. The protrusion is pressed against a side of the eccentric wheel and reciprocates following rotation of the eccentric wheel such that the oscillating end is driven to oscillate with respect to the case. Therefore, the face cleaning apparatus has the advantages of low vibration, low noise, increased battery life, and simple assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.