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Patent Searching and Data


Title:
IMPROVED FACE MASK STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/147242
Kind Code:
A1
Abstract:
Disclosed is an improved face mask structure, comprising a face mask (100), wherein the face mask (100) is provided with a main mask body (110); the main mask body (110) is used for shielding the nose (210) of a user (200); two sides of the main mask body (110) are provided with hanging ropes (120); the hanging ropes (120) are placed around the ears (220) of the user (200) so as to fix the position of the main mask body (110); the edge of the lower end of the main mask body (110) is provided with an extended outer mask (130); and the extended outer mask (130) is ordinarily tightly contracted at the edge of the lower end, and is pulled and extended downwards to shield the mouth (230) of the user (200) during use. According to the improved face mask structure, the extended outer mask (130) is arranged at the edge of the lower end of the main mask body (110), and when the face mask (100) is ordinarily worn for use, only the main mask body (110) is used for shielding the nose (210) of the user (200), so that the function of the mouth (230) is not affected, and when necessary, the extended outer mask (130) only needs to be pulled downwards in order to shield the mouth (230), so as to achieve the function of protecting the mouth (230) and the nose (210) at the same time.

Inventors:
YANG CHENAN (CN)
Application Number:
PCT/CN2019/088965
Publication Date:
July 23, 2020
Filing Date:
May 29, 2019
Export Citation:
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Assignee:
YANG CHENAN (CN)
International Classes:
A41D13/11; A62B9/06; A62B23/06
Foreign References:
CN201550640U2010-08-18
CN104082885A2014-10-08
US4354489A1982-10-19
CN203935531U2014-11-12
KR20090025398A2009-03-11
CN106798985A2017-06-06
Attorney, Agent or Firm:
YOGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (CN)
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