FIELD: medical equipment.
SUBSTANCE: face mask has a mask body, at least one support, strip and two ear loops. The mask body has an upper edge and a lower edge located opposite each other, and two side edges located opposite each other. Each of at least one support strip is made elongated, bendable, is located in the middle part of the mask body and extends in the direction towards the two side edges. The two ear loops are connected with the two side edges of the mask body, respectively. At least one support strip supports the mask body to form a space between the mask body and the face of the wearer. At least one support strip prevents the mask body from falling and prevents the mask body from coming into touching the face of the wearer when breathing.
EFFECT: creation of a face mask prevented from falling and touching the face of the wearer.
6 cl, 19 dwg
Title | Year | Author | Number |
---|---|---|---|
HORIZONTALLY FLAT-FOLD FILTER FACE RESPIRATORY MASK WITH INDICING SYMMETRY COMPONENT | 2010 |
|
RU2443442C1 |
FLAT FOLD FILTER FACE RESPIRATORY MASK WHEREIN WELDED JOINT STRUCTURE IS CONSTRUCTIONAL ELEMENT | 2010 |
|
RU2436608C1 |
FOLDABLE FILTER RESPIRATOR WITH A FACE MASK FFP3 | 2017 |
|
RU2671037C2 |
MULTISECTIONAL HEADBAND AND RESPIRATOR MASK ASSEMBLY AND METHOD OF THEIR MANUFACTURE | 1997 |
|
RU2175259C2 |
FILTERING RESPIRATORY FACE MASK WITH FRAME, WHICH IS SUPPORT FOR BREATHING VALVE | 2008 |
|
RU2433845C1 |
RESPIRATOR WITH DYNAMIC SUPPORT STRUCTURE AND FOLDEE FILTER INSERT | 2008 |
|
RU2428233C1 |
FILTRATION RESPIRATORY EXTENSIBLE-BASE FACE MASK | 2008 |
|
RU2424018C1 |
RESPIRATOR AS FILTERING MUSCLE MASK WITH COMPOSITE SIDE PLANTS | 2013 |
|
RU2626934C2 |
FILTERING RESPIRATORY FACE MASK, WHICH CONTAINS "LIVE" HINGES | 2008 |
|
RU2415687C1 |
PROTECTIVE MASK WITH INLET | 2020 |
|
RU2756545C1 |
Authors
Dates
2021-12-21—Published
2020-11-17—Filed