CN213188194U

CN213188194U - Protective latex mask

Info

Publication number: CN213188194U
Application number: CN202020506486.7U
Authority: CN
Inventors: 张泽民; 许中海; 张永; 杨强
Original assignee: Shanghai Liupu Medical Technology Co Ltd
Current assignee: Shanghai Liupu Medical Technology Co Ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-05-14
Anticipated expiration: 2030-04-09

Abstract

A protective latex mask comprises a latex attaching part and a mask body; the latex attaching part is designed by human engineering, the contour of the latex attaching part is matched with the contour of the human face, and the latex attaching part is made of latex materials; the mask body is of a cup-shaped structure and sequentially comprises a spun-bonded non-woven fabric layer, a filtering melt-blown fabric layer, an activated carbon layer and an antibacterial layer from outside to inside; the latex attaching part and the mask body are adhered into a whole through hot-pressing glue; flat ear belts are arranged on two sides of the latex attaching part, and provided with hanging holes for fixing the mask on the ear part; the latex laminating portion with flat ear area latex structure as an organic whole. The latex adhesive layer made of the latex material is used as the part of the mask contacting with the facial skin, so that the contact area is large, and the tightening mark is not easy to generate. The latex adhesive layer of latex material can adapt to different types of face, therefore this gauze mask is fit for the people of different types of face and wears.

Description

Protective latex mask

Technical Field

The utility model relates to a gauze mask technical field, more specifically say, in particular to protection latex gauze mask.

Background

For medical workers wearing protective masks for a long time, the facial skin of the medical workers has obvious tightening marks, which not only affects the beauty, but also causes damage to the facial skin.

Therefore, there is a need for a protective mask that can mitigate the damage to facial skin.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem

Therefore, how to solve the problem of the tightening mark generated by wearing the mask for a long time in the prior art becomes a problem to be solved urgently by the technical personnel in the field.

(2) Technical scheme

In view of the above problems, the present invention provides a latex mask.

A protective latex mask comprises a latex attaching part and a mask body;

the latex attaching part is designed by human engineering, the contour of the latex attaching part is matched with the contour of the human face, and the latex attaching part is made of latex materials;

the mask body is of a cup-shaped structure and sequentially comprises a spun-bonded non-woven fabric layer, a filtering melt-blown fabric layer, an activated carbon layer and an antibacterial layer from outside to inside;

the latex attaching part and the mask body are adhered into a whole through hot-pressing glue; flat ear belts are arranged on two sides of the latex attaching part, and provided with hanging holes for fixing the mask on the ear part;

the latex laminating portion with flat ear area latex structure as an organic whole.

Furthermore, a plurality of through holes with equal intervals are distributed on the surface of the latex attaching part and used for ventilating facial skin.

Furthermore, a plurality of latex laminating parts are uniformly distributed on the inner side of the latex laminating part.

Further, the gauze mask body is provided with admission valve, air outlet valve.

Furthermore, the activated carbon layer adopts a nano activated carbon fiber felt.

Furthermore, the antibacterial layer is made of non-woven fabrics made of nano chitosan fibers.

Furthermore, the bacteriostasis layer adopts non-woven fabrics treated by bacteriostat.

Further, the both sides of latex laminating portion are provided with fixed ear, be connected with the string on the fixed ear.

(3) Advantageous effects

The utility model has the advantages that: the mask has the advantages that the latex adhesive layer made of the latex material is used as the part of the mask, which is in contact with the facial skin, the contact area is large, the tightening marks are not easy to generate, the through holes distributed on the surface of the mask are beneficial to the ventilation and perspiration of the face, and the salient points distributed on the inner side can properly play a role in massaging the facial skin.

Secondly, the latex adhesive layer made of the latex material can adapt to different facial shapes, so that the mask is suitable for people with different facial shapes to wear.

The mask body with the cup-shaped structural design does not directly contact the mouth and the nose, so that the mask body is in accordance with human engineering and comfortable to wear; the cup-shaped mask body forms a large air chamber and is matched with the air inlet valve and the air outlet valve, so that the breathing is smooth in the mask wearing process.

Drawings

FIG. 1 is a schematic view of the structure of the latex mask;

FIG. 2 is a schematic view of a latex mask with inlet and outlet valves;

FIG. 3 is a schematic view of a string-type latex mask;

FIG. 4 is a schematic view of a rope-hanging latex mask with inlet and outlet valves;

fig. 5 is an exploded view of the mask body;

FIG. 6 is a schematic view of an intake valve configuration;

FIG. 7 is a schematic view of the structure of the air outlet valve;

FIG. 8 is a schematic view of the open position of the one-way vent;

figure 9 is a schematic view of a closed state of the one-way vent panel.

In the figure: 1. a latex applying part; 11. a flat ear band; 12. hanging holes; 13. a through hole; 2. a mask body; 21. a spunbond nonwoven layer; 22. filtering the melt-blown cloth layer; 23. an activated carbon layer; 24. a bacteriostatic layer; 3. fixing the ear; 4. hanging a rope; 5. an intake valve; 6. and an air outlet valve.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows: as shown in fig. 1, a latex mask comprises a latex attaching part 1 and a mask body 2;

the latex attaching part 1 is designed by human engineering, the contour is matched with the contour of a human face, and the latex attaching part is made of sheet latex; the latex adhesive layer of latex material can adapt to different types of face, therefore this gauze mask is fit for the people of different types of face and wears. Because the elasticity of latex material self can laminate face well when the gauze mask is worn.

The latex attaching part 1 and the mask body 2 are adhered into a whole through hot-pressing; flat ear belts 11 are arranged on two sides of the latex attaching part 1, and the flat ear belts are provided with hanging holes 12 for fixing the mask on ears; latex laminating portion 1 with flat ear 11 takes latex structure as an organic whole, and flat ear adopts wide flat design, and the oppression is felt lower, does not tighten the ear, and the ear is more comfortable. A plurality of through holes 13 with equal intervals are distributed on the surface of the latex attaching part 1, so that the face can ventilate and perspire. The inner side of the latex attaching part is uniformly distributed with a plurality of salient points, the salient points are not shown in the attached drawing, and the salient points distributed on the inner side of the latex attaching part can properly play a role in massaging facial skin.

The mask body 2 is of a cup-shaped structure, and as shown in fig. 5, the mask body sequentially comprises a spunbonded non-woven fabric layer 21, a filtering melt-blown fabric layer 22, an activated carbon layer 23 and a bacteriostatic layer 24 from outside to inside. The spunbonded nonwoven layer 21 is effective in isolating harmful particles and helps to degrade harmful objects and gases. The filtering melt-blown fabric layer 22 can effectively isolate fine dust and fine particles. The activated carbon layer 23 is made of a nano activated carbon fiber felt. The antibacterial layer 24 is made of non-woven fabric made of nano chitosan fibers or non-woven fabric treated by antibacterial agent, and the antibacterial agent is not limited to nano silver system and quaternary ammonium salt.

The mask body can be further provided with an air inlet valve 5 and an air outlet valve 6, as shown in fig. 2, 6 and 7. The air inlet valve is provided with at least one air inlet valve; the air inlet valve is sequentially provided with a filter disc and a one-way ventilation disc from outside to inside. The air outlet valve is provided with at least one and is provided with a one-way vent sheet. The air inlet valve and the air outlet valve can be opened to replace the filter disc and the one-way ventilation disc inside. Because the one-way ventilation piece is a disc body provided with a plurality of through holes, the through holes on one side of the disc body are respectively provided with a baffle, one end of the baffle is fixed with the disc body, the other end of the baffle is a movable end and completely shields the through holes, and the one-way ventilation of gas from one side without the baffle to one side with the baffle can be realized, as shown in fig. 8 and 9. The air outlet valve is closed when a user inhales air, and air completely enters from the air inlet valve; when exhaling, the air outlet valve is opened, and the smooth expiration of the user is ensured. The unidirectional ventilation sheet can ensure that the opening and closing of the mask body is adjusted and controlled according to the pressure intensity in the mask body in the using process, so that the smooth air outlet of a user in the using process is ensured, and the stuffiness feeling is reduced. Due to the structure of the one-way ventilation sheet and technical terms of the prior art, the structure of the one-way ventilation sheet is only briefly described in conjunction with fig. 8 and 9. Therefore, in the process of using the protective mask, the side, without the blocking piece, of the one-way ventilation piece of the air inlet valve faces back to the face of a person, and the side, without the blocking piece, of the one-way ventilation piece of the air outlet valve faces towards the face of the person.

The second embodiment is as follows: as shown in fig. 3 and 4, fixing lugs 3 are provided on both sides of the latex applying portion, and a hanging rope 4 is connected to the fixing lugs 3. The mask is hung on two ears by a hanging rope. The schematic view of the mask with inlet and outlet valves is shown in fig. 4, and the schematic view of the mask without inlet and outlet valves is shown in fig. 3.

The latex mask according to the first or second embodiment has the following advantages: the latex adhesive layer made of latex is used as the part of the mask contacting with the facial skin, so that the contact area is large, the tightening mark is not easy to generate, the through holes distributed on the surface of the mask are favorable for the ventilation and perspiration of the face, and the salient points distributed on the inner side can properly play a role in massaging the facial skin; the protective latex mask can be adopted by people who are allergic to the silica gel material; is suitable for people with different facial shapes to wear; the mask body with the cup-shaped structural design does not directly contact the mouth and the nose, accords with the ergonomics and is comfortable to wear. The cup-shaped mask body forms a large air chamber and is matched with the air inlet valve and the air outlet valve, so that the breathing is smooth in the mask wearing process.

The present invention is not limited to the above embodiments, and any person can obtain other products in various forms according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.

Claims

1. A protective latex mask is characterized in that: comprises a latex attaching part and a mask body;

2. The protective latex mask according to claim 1, wherein: a plurality of through holes with equal intervals are distributed on the surface of the latex attaching part and used for ventilating facial skin.

3. The protective latex mask according to claim 2, wherein: a plurality of salient points are uniformly distributed on the inner side of the latex attaching part.

4. The protective latex mask according to claim 3, wherein: the mask body is provided with an air inlet valve and an air outlet valve.

5. The protective latex mask according to claim 4, wherein: the activated carbon layer adopts a nano activated carbon fiber felt.

6. The protective latex mask according to claim 5, wherein: the antibacterial layer is made of non-woven fabrics made of nano chitosan fibers.

7. The protective latex mask according to claim 6, wherein: the bacteriostat layer is made of non-woven fabrics treated by bacteriostat.

8. The protective latex mask according to claim 1, wherein: the both sides of latex laminating portion are provided with fixed ear, be connected with the string on the fixed ear.