Title:
INTERFACE FOR ATTACHING A BRUSH TO A SKIN TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/183765
Kind Code:
A1
Abstract:
The present invention is concerned with a skin treatment device (1) and an interface for, preferably detachably, attaching a brush (9) to a skin treatment device (1), wherein the skin treatment device (1) comprises a drive unit, a component part (14) driven by the drive unit to perform a rotatory and/or oscillating movement and a hood (11) at least partially encasing said driven component part (14). One of said brush (9) and said driven component part (14) comprises at least two protrusions (23, 24) which both extend through openings in the hood (11) when the brush (9) is attached to the skin treatment device (1). At least one of said protrusions (23, 24) engages the other of said brush (9) and said driven component part (14) by snap fit when the brush (9) is attached to the skin treatment device (1).
Inventors:
PIESKER THORSTEN (DE)
LAI XINWU (CN)
GUO TIANDONG (CN)
LAI XINWU (CN)
GUO TIANDONG (CN)
Application Number:
PCT/CN2018/080521
Publication Date:
October 03, 2019
Filing Date:
March 26, 2018
Export Citation:
Assignee:
BRAUN GMBH (DE)
PIESKER THORSTEN (DE)
LAI XINWU (CN)
GUO TIANDONG (CN)
PIESKER THORSTEN (DE)
LAI XINWU (CN)
GUO TIANDONG (CN)
International Classes:
A46B13/02; A47K7/04
Foreign References:
| CN105996869A | 2016-10-12 | |||
| CN107411328A | 2017-12-01 | |||
| CN107440584A | 2017-12-08 | |||
| US20160270821A1 | 2016-09-22 | |||
| US20160058659A1 | 2016-03-03 | |||
| CN107411328A | 2017-12-01 | |||
| CN107440584A | 2017-12-08 | |||
| CN105996869A | 2016-10-12 | |||
| EP2783595A1 | 2014-10-01 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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