CN212574217U

CN212574217U - Protective mask

Info

Publication number: CN212574217U
Application number: CN202021067459.0U
Authority: CN
Inventors: 叶国浩; 王志鹏
Original assignee: Suzhou Musk Nano New Material Co ltd
Current assignee: Suzhou Musk Nano New Material Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-23
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a protective facial mask, including gauze mask cloth and ear rope, be provided with the inside lining in the gauze mask cloth, and seted up first air vent and second air vent on gauze mask cloth and the inside lining respectively, the right side of second air vent is provided with and keeps off cloth, and keeps off the top of cloth and fix on the inside lining, the right-hand member face-to-face fastening at gauze mask cloth top has the nose to press from both sides, and both sides all are fixed with side cloth around the gauze mask cloth left end face, the upper and lower both ends of ear rope are all fixed on the surface of side cloth. This protective mask, side cloth can increase the area of contact of the device and facial, make wearing at people's oral area that the device can laminate more, protective effect is better, and the third ventilation hole can play the effect of ventilating simultaneously, after wearing good gauze mask, the in-process of exhaling keeps off cloth and upwards stirs, and first ventilation hole link up with the second ventilation hole mutually this moment, conveniently gives vent to anger, after breathing in, keeps off cloth and downwards stirs, and first ventilation hole is in the off-state, conveniently reaches the effect of isolation.

Description

Protective mask

Technical Field

The utility model relates to a protective facial mask technical field specifically is a protective facial mask.

Background

The protective mask is a respiratory protection article for preventing the transmission of some respiratory infectious microorganisms and protecting the health, and a wearer overcomes the resistance of a filter material to air flow by breathing independently, so the protective mask is called as a self-priming filtering respirator.

The contact area of the existing protective mask and the face is limited, and the sealing performance is poor, so that the protective effect of the device is affected, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective facial mask to the current protective facial area of contact who proposes in solving above-mentioned background is limited, and the driving fit is not good, thereby influences the device's protecting effect's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protective facial mask, includes gauze mask and ear rope, be provided with the inside lining in the gauze mask, and seted up first air vent and second air vent on gauze mask and the inside lining respectively, the right side of second air vent is provided with and keeps off cloth, and keeps off the top of cloth and fix on the inside lining, the right-hand member face at gauze mask top is fixed with the nose clip, and both sides all are fixed with the side cloth around gauze mask left end face, the upper and lower both ends of ear rope are all fixed on the surface of side cloth.

Preferably, the front side and the rear side of the right end face of the mask cloth are both fixed with light reflecting strips, and the light reflecting strips are symmetrically arranged.

Preferably, the first vent holes are formed between the nose clip and the reflective strips, the first vent holes and the second vent holes are respectively and uniformly distributed on the lining and the mask cloth, and the first vent holes and the second vent holes are arranged in a one-to-one correspondence mode.

Preferably, the side cloth is symmetrically arranged.

Preferably, the side cloth is provided with third vent holes which are uniformly distributed.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a protective mask which comprises a mask body,

(1) the contact area between the device and the face can be increased by the side cloth, so that the device can be worn at the mouth of a person more closely, the protection effect is better, and meanwhile, the third vent hole can play a role in ventilation;

(2) after the mask is worn, the blocking cloth turns upwards in the process of expiration, the first air vent is communicated with the second air vent at the moment, air is conveniently discharged, after inspiration, the blocking cloth turns downwards, the first air vent is in a closed state, and the isolation effect is conveniently achieved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. mask cloth, 2, inside lining, 3, first venthole, 4, keep off cloth, 5, second venthole, 6, nose clip, 7, reflection of light strip, 8, side cloth, 9, third venthole, 10, ear rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a protective mask, as shown in figures 1 and 2, a lining 2 is arranged in a mask cloth 1, a first vent hole 3 and a second vent hole 5 are respectively arranged on the mask cloth 1 and the lining 2, a reflecting strip 7 is fixed on each of the front side and the rear side of the right end face of the mask cloth 1, the reflecting strips 7 are symmetrically arranged, when a light beam irradiates the protective mask at night, the reflecting strips 7 reflect light, so that people can conveniently recognize the light beam, the first vent hole 3 is arranged between a nose clip 6 and the reflecting strips 7, the first vent hole 3 and the second vent hole 5 are respectively and uniformly distributed on the lining 2 and the mask cloth 1, the first vent hole 3 and the second vent hole 5 are arranged in a one-to-one correspondence manner, a blocking cloth 4 turns upwards in the exhalation process, at the moment, the first vent hole 3 is communicated with the second vent hole 5, so that air can be conveniently discharged, the blocking cloth 4 turns downwards after air suction, and the first vent hole 3 is in a closed state, the isolation effect is conveniently achieved.

According to fig. 1, fig. 3 and fig. 4 show, the right side of second ventilation hole 5 is provided with fender cloth 4, and the top of fender cloth 4 is fixed on inside lining 2, the right-hand member face at gauze mask 1 top is fixed with nose clip 6, and both sides all are fixed with side cloth 8 around the gauze mask 1 left end face, side cloth 8 symmetry sets up, side cloth 8 can increase the area of contact of the device with facial, the protecting effect is better, third ventilation hole 9 has been seted up on side cloth 8, and third ventilation hole 9 evenly distributed, third ventilation hole 9 can play the effect of ventilating, the upper and lower both ends of ear rope 10 are all fixed on the surface of side cloth 8.

The working principle is as follows: when the protective mask is used, the device is placed at the mouth, the ear ropes 10 are hung at the ears, the wearing operation of the device is finished, the nose clip 6 is pinched, the mask cloth 1 is enabled to be more attached to the face, meanwhile, the contact area between the device and the face can be increased through the side cloth 8, the protective effect is better, the third vent hole 9 can play a role in ventilation, the blocking cloth 4 is turned upwards in the process of exhalation of people, at the moment, the first vent hole 3 is communicated with the second vent hole 5, the first vent hole 3 and the second vent hole 5 are arranged in a one-to-one correspondence mode, the air is conveniently given out, after inhalation, the blocking cloth 4 is turned downwards, the first vent hole 3 is in a closed state, the isolation effect is conveniently achieved, if a light beam irradiates the device at night, the light reflecting strip 7 can reflect light, the recognition of people is facilitated, the light reflecting strip 7 which is symmetrically arranged can enable the light reflecting effect to be better, this completes the work and is within the skill of the art, not described in detail in this specification.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a protective facial mask, includes gauze mask (1) and ear rope (10), its characterized in that: be provided with inside lining (2) in gauze mask (1), and seted up first air vent (3) and second air vent (5) on gauze mask (1) and inside lining (2) respectively, the right side of second air vent (5) is provided with fender cloth (4), and the top of keeping off cloth (4) is fixed on inside lining (2), the right-hand member face at gauze mask (1) top is fixed with nose clamp (6), and gauze mask (1) left end face both sides all are fixed with side cloth (8) around, the upper and lower both ends of ear rope (10) are all fixed on the surface of side cloth (8).

2. The protective mask of claim 1, wherein: the front side and the rear side of the right end face of the mask cloth (1) are both fixed with light reflecting strips (7), and the light reflecting strips (7) are symmetrically arranged.

3. The protective mask of claim 1, wherein: first air vent (3) set up between nose clip (6) and reflection of light strip (7), and first air vent (3) and second air vent (5) evenly distributed respectively on inside lining (2) and gauze mask cloth (1), and first air vent (3) set up with second air vent (5) one-to-one simultaneously.

4. The protective mask of claim 1, wherein: the side cloth (8) is symmetrically arranged.

5. The protective mask of claim 1, wherein: and third air vents (9) are formed in the side cloth (8), and the third air vents (9) are uniformly distributed.