CN213045377U

CN213045377U - Disposable mask with surface layer breathable film for spraying workers

Info

Publication number: CN213045377U
Application number: CN202021488003.1U
Authority: CN
Inventors: 李新华
Original assignee: Nanjing Xinlong Medical Apparatus Co ltd
Current assignee: Nanjing Xinlong Medical Apparatus Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-27
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a disposable gauze mask that is used for spraying worker's ventilative pad pasting in top layer has, including the cover body and hang the area, the both sides of the cover body are connected with hangs the area, it is provided with the regulation structure to hang the intermediate position department of taking one side. The utility model discloses a be provided with the length adjustment that the regulation structure realized hanging the area, wear the cover body for adapting to different people, and alleviate the trace of reining in wearing the process, the string area of cover body both sides can be adjusted, the mid portion design of hanging the area is the flexible groove for the top, the below is the telescopic band, the below part at hanging the area is fixed to the telescopic band, the telescopic band is fixed through expanding spring at flexible inslot, when wearing, the telescopic band is pulled out from flexible inslot portion, nevertheless receive expanding spring's effect, the telescopic band can not be pulled out, telescopic band length extension in addition, and then whole string area length extension, accomplish the change of hanging area length, adapt to the condition of wearing of different facial big and small people.

Description

Disposable mask with surface layer breathable film for spraying workers

Technical Field

The utility model relates to a gauze mask technical field specifically is a disposable gauze mask that is used for spraying worker's ventilative pad pasting in top layer.

Background

In order to avoid harmful gas generated in the spraying process, a spraying worker generally wears a disposable mask to effectively reduce the harmful gas inhalation during the spraying operation, thereby reducing the harm of the gas to the body.

However, the disposable masks on the market generally have some defects, and although many mask hanging belts have certain elasticity when in use, the user with a large face still can feel very tight, so that the user can feel pain after wearing for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable gauze mask that is used for spraying worker's the ventilative pad pasting in top layer to the tighter problem of tightening when proposing the use among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disposable mask that is used for spraying worker's ventilative pad pasting in top layer, includes the cover body and hangs the area, the both sides of the cover body are connected with hangs the area, the intermediate position department of hanging area one side is provided with the regulation structure.

Preferably, the cover body openly is provided with ventilative structure, ventilative structure includes ventilative pad pasting, nylon velvet area and nylon hook area, the cover body openly laminates ventilative pad pasting, the nylon velvet area has been sewed up to the both sides of ventilative pad pasting, the nylon hook area has been sewed up to the both sides of the cover body inside, adhere mutually between nylon velvet area and the nylon hook area.

Preferably, the top of the cover body is provided with protective structure, protective structure includes sponge protection pad, recess, protruding grain and U type groove, the back top block of the cover body has sponge protection pad, U type groove has been seted up to the inside of sponge protection pad, the both sides in U type groove are provided with protruding grain.

Preferably, the surface of the top end of the back of the cover body is provided with a groove, the sponge protective pad is clamped on the cover body, and a clamping structure is formed between the convex particles and the groove.

Preferably, the adjusting structure comprises a telescopic belt, a telescopic groove and a telescopic spring, the telescopic belt is connected to the lower portion of one side of the hanging belt, the telescopic groove is formed in the upper portion of one side of the hanging belt, and the telescopic belt is clamped into the telescopic groove.

Preferably, an expansion spring is fixed between the expansion groove and the expansion belt, and the expansion belt is designed into an expandable structure in the expansion groove through the expansion spring.

Compared with the prior art, the beneficial effects of the utility model are that: the disposable mask with the surface layer breathable film for spraying workers not only realizes the adjustment of the hanging belt, but also reduces the tightening degree of the hanging belt, realizes good ventilation and protects the nose when being worn;

(1) the length of the hanging belt is adjusted by arranging an adjusting structure, the hanging belt is suitable for different people to wear the cover body, tightening marks are reduced in the wearing process, the hanging belts on two sides of the cover body can be adjusted, the middle part of the hanging belt is designed to be a telescopic groove above the hanging belt, a telescopic belt is arranged below the hanging belt and is fixed at the lower part of the hanging belt, the telescopic belt is fixed in the telescopic groove through a telescopic spring, when the hanging belt is worn, the telescopic belt is pulled out of the telescopic groove but is under the action of the telescopic spring, the telescopic belt cannot be pulled out, the length of the telescopic belt is lengthened, the length of the whole hanging belt is further extended, the change of the length of the hanging belt is completed, and the wearing conditions of people with different face sizes are adapted;

(2) the breathable mask has the advantages that the breathable structure is arranged to achieve good breathability of the mask body, the breathable film is attached to one face, close to the face, of the mask body in the wearing process, nylon velvet belts on two sides of the breathable film are attached to the nylon hook belts on the two sides of the mask body, the nylon velvet belts and the nylon hook belts can be attached tightly, accordingly, the breathable film and the mask body can be attached, and the breathable film has good breathability;

(3) realize wearing the process through setting up protective structure and to the protection of nose, wear the general nose part of process and can adopt the metal ironbar to fix, wear to have appeared uncomfortable for a long time, consequently go into a sponge protection pad at metal ironbar position card, the sponge protection pad utilizes the protruding grain of the U type groove of inside seting up and U type groove both sides to go into in the recess that the cover body top set up is gone into to the card to accomplish the installation, can protect the nose simultaneously.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the sponge protection pad side view enlarged structure.

In the figure: 1. a cover body; 2. a breathable structure; 201. ventilating adhesive films; 202. nylon velvet ribbon; 203. a nylon hook tape; 3. hanging a belt; 4. a protective structure; 401. a sponge protective pad; 402. a groove; 403. convex particles; 404. a U-shaped groove; 5. an adjustment structure; 501. a stretchable band; 502. a telescopic groove; 503. a telescoping spring.

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 an embodiment: a disposable mask with a surface layer breathable film for spray workers comprises a mask body 1 and hanging belts 3, wherein the hanging belts 3 are connected to two sides of the mask body 1, and an adjusting structure 5 is arranged in the middle of one side of each hanging belt 3;

the front surface of the cover body 1 is provided with a ventilation structure 2, the ventilation structure 2 comprises a ventilation sticking film 201, a nylon velvet belt 202 and a nylon hook belt 203, the ventilation sticking film 201 is stuck on the front surface of the cover body 1, the nylon velvet belt 202 is sewed on two sides of the ventilation sticking film 201, the nylon hook belt 203 is sewed on two sides inside the cover body 1, and the nylon velvet belt 202 and the nylon hook belt 203 are adhered to each other;

specifically, as shown in fig. 1, when the mechanism is used, firstly, a breathable film 201 is attached to one face of the cover body 1 close to the face in the wearing process, the breathable film 201 is attached to nylon hook belts 203 on two sides of the cover body 1 by using nylon velvet belts 202 on two sides, and the nylon velvet belts 202 and the nylon hook belts 203 can be closely attached to each other, so that the breathable film 201 can be attached to the cover body 1, and the breathable film 201 has good breathability;

the top end of the cover body 1 is provided with a protective structure 4, the protective structure 4 comprises a sponge protective pad 401, a groove 402, convex particles 403 and a U-shaped groove 404, the sponge protective pad 401 is clamped at the top end of the back surface of the cover body 1, the U-shaped groove 404 is formed in the sponge protective pad 401, the convex particles 403 are arranged on two sides of the U-shaped groove 404, the groove 402 is formed in the surface of the top end of the back surface of the cover body 1, the sponge protective pad 401 is clamped on the cover body 1, and a clamping structure is formed between the convex particles 403 and the;

specifically, as shown in fig. 1, 2 and 4, when the mechanism is used, firstly, in the wearing process, generally, the nose part is fixed by a metal iron strip, and discomfort can occur after long-term wearing, so that a sponge protection pad 401 is clamped into the metal iron strip, and the sponge protection pad 401 is clamped into a groove 402 formed in the top of the mask body 1 by a U-shaped groove 404 formed inside and convex particles 403 on two sides of the U-shaped groove 404, so that installation is completed, and the nose can be protected;

the adjusting structure 5 comprises an expansion band 501, an expansion groove 502 and an expansion spring 503, the expansion band 501 is connected below one side of the hanging band 3, the expansion groove 502 is formed above one side of the hanging band 3, the expansion band 501 is clamped into the expansion groove 502, the expansion spring 503 is fixed between the expansion groove 502 and the expansion band 501, and the expansion band 501 is designed into an expansion structure in the expansion groove 502 through the expansion spring 503;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, in order to adapt to different people to wear the cover body 1, and reduce the tightening mark in the wearing process, the hanging belts 3 on both sides of the cover body 1 can be adjusted, the middle part of the hanging belt 3 is designed to be provided with a telescopic groove 502 on the upper part and a telescopic belt 501 on the lower part, the telescopic belt 501 is fixed on the lower part of the hanging belt 3, the telescopic belt 501 is fixed in the telescopic groove 502 through a telescopic spring 503, when the mechanism is worn, the telescopic belt 501 is pulled out from the telescopic groove 502, but under the action of the telescopic spring 503, the telescopic belt 501 cannot be pulled out, in addition, the length of the telescopic belt 501 is lengthened, and then the length of the whole hanging belt 3 is lengthened, the length change of the hanging belt 3 is completed, and the mechanism is suitable for the wearing conditions of.

The working principle is as follows: when the mask is used, firstly, the mask body 1 is worn on the face integrally, the mask body 1 is worn for adapting to different people, and the tightening marks are reduced in the wearing process, the hanging belts 3 on the two sides of the mask body 1 can be adjusted, the middle part of the hanging belt 3 is designed to be the telescopic groove 502 above, the telescopic belt 501 is arranged below, the telescopic belt 501 is fixed on the lower part of the hanging belt 3, the telescopic belt 501 is fixed in the telescopic groove 502 through the telescopic spring 503, when the mask is worn, the telescopic belt 501 is pulled out from the telescopic groove 502, but under the action of the telescopic spring 503, the telescopic belt 501 cannot be pulled out, in addition, the length of the telescopic belt 501 is lengthened, further, the length of the whole hanging belt 3 is lengthened, the change of the length of the hanging belt 3 is completed, and the mask is suitable for the.

Afterwards, the breathable pad pasting 201 is attached to the face close to the mask body 1 in the wearing process, the breathable pad pasting 201 is attached to the nylon hook belts 203 on the two sides of the mask body 1 through the nylon velvet belts 202 on the two sides, the nylon velvet belts 202 and the nylon hook belts 203 can be attached tightly, and therefore the breathable pad pasting 201 can be attached to the mask body 1, and the breathable pad pasting 201 has good breathability.

Finally, wear the general nose part of process and can adopt the metal ironbar to fix, wear and can appear uncomfortable for a long time, consequently go into a sponge protection pad 401 at metal ironbar position card, sponge protection pad 401 utilizes the inside U type groove 404 of seting up and the protruding grain 403 of U type groove 404 both sides to go into the recess 402 that the card set up at the cover body 1 top to accomplish the installation, can protect the nose simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a disposable mask that is used for spraying worker's ventilative pad pasting in top layer has, includes the cover body (1) and hangs area (3), its characterized in that: the two sides of the cover body (1) are connected with hanging belts (3), and an adjusting structure (5) is arranged in the middle of one side of each hanging belt (3).

2. A disposable mask with a top breathable film for paint applicators according to claim 1, wherein: the cover body (1) openly is provided with ventilative structure (2), ventilative structure (2) are including ventilative pad pasting (201), nylon velvet area (202) and nylon hook area (203), the cover body (1) openly laminates ventilative pad pasting (201), nylon velvet area (202) have been sewed up to the both sides of ventilative pad pasting (201), nylon hook area (203) have been sewed up to the inside both sides of the cover body (1), adhere mutually between nylon velvet area (202) and nylon hook area (203).

3. A disposable mask with a top breathable film for paint applicators according to claim 1, wherein: the top of the cover body (1) is provided with protective structure (4), protective structure (4) include sponge protection pad (401), recess (402), protruding grain (403) and U type groove (404), the back top block of the cover body (1) has sponge protection pad (401), U type groove (404) have been seted up to the inside of sponge protection pad (401), the both sides of U type groove (404) are provided with protruding grain (403).

4. A disposable mask with a top breathable film for paint applicators according to claim 3 wherein: the surface of the top end of the back of the cover body (1) is provided with a groove (402), the sponge protective pad (401) is clamped on the cover body (1), and a clamping structure is formed between the convex particles (403) and the groove (402).

5. A disposable mask with a top breathable film for paint applicators according to claim 1, wherein: adjust structure (5) including telescopic band (501), flexible groove (502) and expanding spring (503), the below of hanging area (3) one side is connected with telescopic band (501), flexible groove (502) have been seted up to the top of hanging area (3) one side, the inside in flexible groove (502) is entered into in telescopic band (501) block.

6. The disposable mask with top breathable film for painters according to claim 5 wherein: an expansion spring (503) is fixed between the expansion groove (502) and the expansion belt (501), and the expansion belt (501) is designed into an expansion structure in the expansion groove (502) through the expansion spring (503).