CN202919071U

CN202919071U - Transparent breathable coldproof full face mask

Info

Publication number: CN202919071U
Application number: CN 201220604859
Authority: CN
Inventors: 胡再国
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2012-11-16
Filing date: 2012-11-16
Publication date: 2013-05-08
Anticipated expiration: 2022-11-16

Abstract

The utility model discloses a transparent breathable coldproof full face mask, and relates to a coldproof mask, in particular to a breathable transparent mask used in winter. If the mask is not transparent, the attractiveness is influenced; and if the mask is closely contacted with the mouth and nose, the air permeability is not good, and skin health is influenced. In order to make the mask coldproof, breathable and attractive, the utility model provides a transparent full face mask. The full face mask is made of a transparent polyethylene (PE) material, is 0.2-0.3mm in thickness and has a rectangular shape; the transparent breathable coldproof full face mask is separated into an upper part and a lower part by a horizontal bead; the full face mask is provided with longitudinal beads to contact face lines; the full face mask is provided with four symmetrical round holes, and is fixedly arranged on the face through elastic bands. The utility model has the beneficial effects that the transparent full face mask is attractive; the full face mask is provided with the longitudinal beads and breathable; the beads are arc to contact the face lines; and the lower part of the full face mask and the face form a 30-degree included angle, so that the influence of moisture which is breathed out by the nose on the skin is reduced and the temperature of air breathed in by the nose is improved.

Description

Transparent air-permeable resisting cold oronasal mask

Technical field

The present invention relates to warming mask, particularly use the transparent mask that to breathe freely winter.

Background technology

Wear masks, protection nasal cavity and oral cavity are subjected to the impact of harsh weather less, reduce the generation of disease.

Gauze or other material mouth masks, opaque, affect attractive in appearance; With the mouth and nose close contact, permeability is not so good, and impact is breathed; Moisture in the nose breath is caught a cold and is aggregated into water, is adsorbed on cloth, causes cloth moister, affects skin health.

Summary of the invention

For mouth mask not only having been kept out the cold but also ventilative, and do not affect the appearance, the present invention designs a kind of transparent oronasal mask.

The present invention realizes that the technical scheme that goal of the invention adopts is: oronasal mask adopts transparent PE material, thickness 0.2-0.3mm, and shape presents triangle, the top nasion that goes directly, chin goes directly in the bottom; Transparent air-permeable resisting cold oronasal mask is divided into upper and lower two parts by horizontal fin, on oronasal mask, part is close to face, the oronasal mask bottom becomes 30 degree angles with face, laterally fin is positioned at above the bridge of the nose, be 5-10mm apart from the bridge of the nose, laterally the fin height is 0.5-1mm, and fin presents circular shape, realize contacting with the face line, reduce nose exhalation steam and upwards attack face; In order to make oronasal mask ventilative, mouth and nose are covered with vertical fin, vertical fin height 0.5-1mm, and each interval 1-1.5cmn, fin presents circular shape, realizes contacting with the face line; Mouth and nose are covered with four symmetrical circular holes, utilize elastic band and circular hole that oronasal mask is fixed on the face, elastic band is by horizontal two and vertical two crosslinked compositions, form a square shape space at hindbrain, elastic band, oronasal mask circular hole and oronasal mask edge form left and right two square shape spaces that hold ear.

The invention has the beneficial effects as follows: transparent oronasal mask is attractive in appearance; Mouth and nose are covered with vertical fin, and are more ventilative; Fin presents circular shape, realizes contacting with the face line, avoids mouth mask to contact with the face large tracts of land, reduces the risk of allergic dermatitis; Mouth mask has a horizontal fin, can completely cut off nose breath contained humidity to the impact of top face; Oronasal mask bottom and face present 30 degree angles, and when minimizing nose exhalation moisture was on the skin impact, the increase cold air mixed with nose exhalation hot-air, improves the temperature of the air of nose inspiration, reduces cold air to the stimulation of nose.

Description of drawings

Fig. 1 is transparent air-permeable resisting cold oronasal mask schematic diagram.

Fig. 2 is the elastic band schematic diagram of fixing port nose cup.

Wherein, 1, oronasal mask top, 2, vertical fin, 3, horizontal fin, 4, the oronasal mask bottom, 5, the nasion, 6, the bridge of the nose, 7, circular hole, 8, elastic band.

The specific embodiment

Oronasal mask adopts transparent PE material, and shape presents triangle, the top nasion 5 that goes directly, and chin goes directly in the bottom.

Transparent air-permeable resisting cold oronasal mask is divided into oronasal mask top 1 and oronasal mask bottom 4 by horizontal fin 3, and face is close on oronasal mask top, and the oronasal mask bottom roughly becomes 30 to spend angles with face.Laterally fin 3 is 5-10mm apart from the bridge of the nose 6, is positioned at above the bridge of the nose.

In order to make oronasal mask ventilative, mouth and nose are covered with vertical fin 2.

Mouth and nose are covered with four symmetrical circular holes 7, by elastic band 8, oronasal mask are fixed on the face, and elastic band is comprised of horizontal two and vertical two, is conducive to step two ears, and form a square shape space at hindbrain.

Claims

1. transparent air-permeable resisting cold oronasal mask, it is characterized in that: oronasal mask adopts transparent PE material, thickness 0.2-0.3mm, shape presents triangle, the top nasion that goes directly, chin goes directly in the bottom; Transparent air-permeable resisting cold oronasal mask is divided into upper and lower two parts by horizontal fin, on oronasal mask, part is close to face, the oronasal mask bottom becomes 30 degree angles with face, laterally fin is positioned at above the bridge of the nose, be 5-10mm apart from the bridge of the nose, laterally the fin height is 0.5-1mm, and fin presents circular shape, realizes contacting with the face line; Mouth and nose are covered with vertical fin, vertical fin height 0.5-1mm, and each interval 1-1.5cmn, fin presents circular shape, realizes contacting with the face line; Mouth and nose are covered with four symmetrical circular holes, utilize elastic band and circular hole that oronasal mask is fixed on the face, and elastic band is by horizontal two and vertical two crosslinked compositions.