Air vibration apparatus and hair dryer comprising the same
US10251459B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2015 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Dec 21, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D20/12
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
According to an aspect of the present invention, there is provided an air vibration apparatus which is coupled to a blowing port of a hair dryer to vibrate air, the air vibration apparatus including: a pipe-shaped adapter which is coupled to a blowing port and into which air flows; a rotating unit which includes a pipe-shaped rotating body which is rotatably coupled to the inside of the adapter, into which the air flows from one end, and which rotates by means of the air, and a control bar coupled to the rotating body to be extended from the rotating body; and a rotating blade unit which is hinge-coupled to an end portion of the adapter by means of a hinge portion and comes in contact with the control bar to vibrate based on the hinge portion according to the rotation of the rotating body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.