An anti-haze mask capable of supplying air actively through simple manual control of an air bag

An anti-haze mask capable of supplying air actively through simple manual control of an air bag

  • CN 106,388,082 A
  • Filed: 09/20/2016
  • Published: 02/15/2017
  • Est. Priority Date: 09/20/2016
  • Status: Active Application
First Claim
Patent Images

1. a kind of manual simplified control air bag actively supply Antifogging mask it is characterised in that:

  • This Antifogging mask include unidirectional enterAir valve (1), hand are pinched air bag (2), air hose (3), purifier (4), mouth mask cover body (5), purify air air inlet (6), areBand (7), foil (8), bonding fixing band (9);

    Mouth mask cover body (5) is double-layer structure, and the side of mouth mask cover body (5) is connected with frenulum (7), and the middle part of frenulum (7) setsThere is an aperture to insert air hose (3);

    Purify air air inlet (6) is located at the surface of mouth mask cover body (5), and purify air is enteredGas port (6) carries two apertures, and one end of air hose (3) connects one of aperture of purify air air inlet (6);

    Foil (8) is arranged on the periphery of mouth mask cover body (5);

    Air hose is connected with air filtration and purification apparatus on (3)(4), the other end of air hose (3) is pinched air bag (2) with hand and is connected, and the end that hand pinches air bag (2) is connected with breather cheek valve(1).

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