Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MASK
Document Type and Number:
WIPO Patent Application WO/2017/097134
Kind Code:
A1
Abstract:
A mask (100) comprises: an outer cover (11), a filter element (12), and two sealing pads (13). The outer cover (11) is a superfine fiber hot-press formed part and is provided with a plurality of through air holes (115); the filter element (12) is used for filtering air and is arranged at the side, close to a user, of the outer cover (11); and the two sealing pads (13) are both connected to the side, close to the user, of the filter element (12) and are adapted to be in contact with the skin at the two sides of the bridge of the nose of the user so as to seal gaps between the filter element (12) and the two sides of the bridge of the nose of the user. The mask (100) can be fully fitted to the face of a user, thereby reaching a best wearing experience and achieving a best filtering effect at the same time.

More Like This:
WO/2021/205217COLOURED TRANSPARENT REUSABLE HALF MASK FOR MEDICAL AND PERSONAL USE
WO/2022/003782FACE MASK UNIT AND METHOD FOR MANUFACTURING FACE MASK UNIT
JP2018035478COMPOSITE NANOFIBER, MANUFACTURING METHOD OF THE SAME, AND MASK
Inventors:
HOSMER CHRISTOPHER JOHN (CN)
Application Number:
PCT/CN2016/107546
Publication Date:
June 15, 2017
Filing Date:
November 28, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
XIAOMI INC (CN)
AETHERIS (HONGKONG) LTD (CN)
International Classes:
A41D13/11
Foreign References:
CN105795554A2016-07-27
CN205624583U2016-10-12
CN204812201U2015-12-02
CN204393418U2015-06-17
CN101317703A2008-12-10
CN101040731A2007-09-26
CN203692605U2014-07-09
KR101459300B12014-11-07
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: HEAT EXCHANGER

Next Patent: COMPOSITE AMPLIFICATION KIT FOR 33 GENE LOCI OF HUMAN GENOME, AND APPLICATION THEREOF