Novel mask

The utility model discloses a novel mouth mask which comprises an upper mouth mask part, a lower mouth mask part, a first connecting piece, a second connecting piece, a first sliding buckle and a second sliding buckle, the two sides of the upper mouth mask part are fixedly installed on the upper por...

Full description

Saved in:
Bibliographic Details
Main Authors LIU SHUIJIAO, ZHANG WEIFENG, CHEN YA, XU WEIFANG, YANG SUQING
Format Patent
LanguageChinese
English
Published 29.12.2020
Subjects
ACCESSORIES
HUMAN NECESSITIES
OUTERWEAR
PROTECTIVE GARMENTS
WEARING APPAREL
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a novel mouth mask which comprises an upper mouth mask part, a lower mouth mask part, a first connecting piece, a second connecting piece, a first sliding buckle and a second sliding buckle, the two sides of the upper mouth mask part are fixedly installed on the upper portion of the first connecting piece and the upper portion of the second connecting piece respectively, and the first sliding buckle and the second sliding buckle are arranged at the upper ends of the two sides of the lower mouth mask part respectively. A first sliding groove is formed in the lower portion of the side, close to the upper mask part, of the first connecting piece in the vertical direction, a second sliding groove is formed in the lower portion of the side, close to the upper mask part, of the second connecting piece in the vertical direction, and the first sliding buckle and the second sliding buckle are matched with the first sliding groove and the second sliding groove respectively. The lower mask po
Bibliography:Application Number: CN202020268552U