CN213756793U

CN213756793U - Protective mask for epidemic disease detection

Info

Publication number: CN213756793U
Application number: CN202022872271.XU
Authority: CN
Inventors: 张敏爱; 王慧贤; 李君萍; 杨玉; 杨艳强
Original assignee: Taiyuan Customs Technical Center
Current assignee: Taiyuan Customs Technical Center
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-23
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to the technical field of epidemic prevention tools, in particular to a protective mask for epidemic disease detection, which adopts a goggles structure separated from a mask, and a sealing structure is arranged between goggles and the mask, so that the goggles are fully contacted with eyes of people and are isolated by the mask, and the goggles can not generate fog in the use process; the mouth and nose parts are in an elastic connection structure with the mask, and the pressure is formed around the mask through the pressure rod, so that the mask is tightly attached to the mouth and nose parts, and the problem that the ears feel uncomfortable when a common ear-hanging type mask is hung on the ears is solved; the pressure is formed on the edge of the upper part of the mask through the nose side pressing block structure, so that the edge of the upper part of the mask is tightly attached to the nose wing, the moisture leaked from the upper end of the mask is further reduced, and the fog is prevented from entering the goggles from the inside of the mask to the maximum extent.

Description

Protective mask for epidemic disease detection

Technical Field

The utility model belongs to the technical field of epidemic prevention apparatus technique and specifically relates to a protective face mask is used in epidemic disease detection.

Background

Pseudorabies is an acute infectious disease mainly manifested by fever, itching (except swine) and encephalomyelitis in various domestic animals, domestic fowls and wild animals such as swine, cattle, sheep, etc., caused by swine herpesvirus in alphasubfamily of herpesviridae. The pseudorabies of the pig is widely existed in China and seriously harmful, and is one of the main epidemic diseases which restrict the large-scale pig farm production. It can cause abortion, stillbirth or mummy of pregnant sows and piglets to have neurological symptoms and paralysis, and has high mortality rate.

Sick pigs, venomous pigs and venomous rats are the main sources of infection of pseudorabies. The virus is mainly discharged from nasal secretion, saliva, milk and urine of sick pigs, and some pigs with virus can continuously expel toxin for one year. The transmission route is mainly direct or indirect contact, and infection can also occur through respiratory mucosa, damaged skin, ingredients and the like. The pregnant sow infected with the disease can invade a fetus through a placenta, the lactating sow infected with the disease has virus in milk about 1 week, the disease can last for 3 to 5 days, and at the moment, a piglet can be infected with pseudorabies due to lactation.

Medical studies have demonstrated that pseudorabies is also transmitted by animals to humans. Therefore, during animal quarantine, workers often need to wear protective masks to exclude viruses to avoid infection by the viruses. In the prior art, there are many kinds of protective masks, for example, chinese utility model patent with application number CN202020508889.5 discloses a multifunctional protective mask, which comprises a main body, wherein the main body is a bag-packed and automatically contractible sleeve, and the main body is provided with a hollowed nose and mouth part, an eye part and an ear part; the nose and mouth part is provided with a breathing cover body, the eye part is provided with an eye protection cover body, the breathing cover body is a convex cover body made of hard material, the breathing cover body is fixedly provided with an air passage, an adsorption layer is arranged in the air passage, the end part of the air passage is provided with a cover body, and the cover body is detachably connected with the end part of the air passage; the eye shield body is connected with the main body of the eye part and is made of transparent materials. The utility model discloses goggles function and gauze mask function are synthesized to the protective face mask, have guaranteed that mouth, nose and eyes are fully protected, and the normal observation of eyes also can be guaranteed to the eye protection cover body, does not influence normal work, adopts the normal breathing of the respirator body assurance nose and the normal activity of mouth unrestricted in addition, reaches very good protecting effect.

The existing protective mask has the problems that the mask with good protective effect can lead a wearer to feel heavy or stuffy after wearing, and the wearing comfort level is not good; the wearing is relatively light, the comfort degree is improved, and a part of the protective performance is sacrificed. In addition, after the protective mask is used for a long time, the situation that the inner goggles are fogged often occurs, and the visual effect of the mask is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the prior art, the utility model provides a protective face mask is used in epidemic disease detection.

The method is realized by the following technical scheme:

a protective mask for epidemic disease detection comprises a mask, goggles and a mouth mask, wherein the mask is a transparent mask body with a bent inner part, and the upper part of the mask is also provided with two hollowed through holes as visible parts of eyes; the goggles are positioned in the hollow through holes of the mask, the mask is positioned at the middle lower part of the mask, and the upper part of the mask is provided with a tying band and a head band; the goggles are detachably embedded in the hollow through holes in the upper part of the mask; the mask is located at the middle lower part of the inner side of the mask, the mask is connected with the mask through a plurality of pressure rods, a nose side pressing block is arranged at the upper end of the mask, and a spring is arranged between the nose side pressing block and the mask.

The goggles are separated from the face mask, and the sealing structure is arranged between the goggles and the face mask, so that the goggles are fully contacted with eyes of a person and are isolated by the face mask, and the goggles cannot generate fog in the using process; and can reach under the condition that does not reduce protective effect of protective mask, alleviate protective mask weight, promote protective mask's barrier propterty's effect.

In order to have better protection and observation effects, the mirror surface of the goggles is preferably curved into a hemispherical surface.

In order to improve the use flexibility of the goggles, preferably, the edges of the goggles and the hollowed-out through holes where the goggles are located are provided with elastic transition belts, and the elastic transition belts are elastic belts or rubber sealing rings.

In order to facilitate the fixation when the goggles are used separately, preferably, separate goggle fixation bands are arranged on the two sides of the goggles.

In order to reduce the weight and ensure the protection effect, the pressure lever is preferably made of elastic materials. More preferably, the spring is a plastic spring. More preferably, the compression bar is made of sponge rubber or foam plastic.

In order to ensure the eye protection effect, preferably, the goggles are integral, and the lenses of the goggles are ellipsoidal.

Compared with the prior art, the invention has the technical effects that:

the structure of the goggles separated from the face mask is adopted, and the sealing structure is arranged between the goggles and the face mask, so that the goggles are fully contacted with eyes of a person and are isolated by the face mask, and the goggles can not generate fog in the using process; the mouth and nose parts are in an elastic connection structure with the mask, and the pressure is formed around the mask through the pressure rod, so that the mask is tightly attached to the mouth and nose parts, and the problem that the ears feel uncomfortable when a common ear-hanging type mask is hung on the ears is solved; the pressure is formed on the edge of the upper part of the mask through the nose side pressing block structure, so that the edge of the upper part of the mask is tightly attached to the nose wing, the moisture leaked from the upper end of the mask is further reduced, and the fog is prevented from entering the goggles from the inside of the mask to the maximum extent.

The vertical position of the protective mask is limited by the headband in a wearing mode of combining the lace and the headband, the protective mask is fixed by the lace, the lower half part of the protective mask is not fixed, the fixed position is less, the wearing comfort level is high, a semi-open structure is adopted, and the built-in mask structure is added, so that the breathing feeling is not oppressed, and the protective effect is also guaranteed; the eye opening of the protective mask is sealed through the elastic transition belt, the lower part of the mask is not provided with an opening, so that the droplets, splashed liquid and the like generated in the front in the epidemic disease detection process can be blocked outside, and the safety of the epidemic disease detection workers is fully protected.

The utility model discloses simple structure is light, and it is simple convenient to dress, uses in a flexible way, and the goggles field of vision is wide, and the comfort level is high, the material preparation of the usable ordinary medical gauze mask of gauze mask part, low cost is fit for using widely in inspection and quarantine field.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the structure of fig. 1.

Fig. 3 is a schematic structural view of the goggle fastening tape.

Fig. 4 is a schematic structural diagram of another embodiment of the present invention.

1-face mask 101-lacing 102-headband 103-elastic transition band 2-goggles 201-goggles fixing band 3-mouth mask 301-pressure bar 4-nose side pressing block 5-spring.

Detailed Description

The technical solution of the present invention is further defined in the following description with reference to the accompanying drawings and the specific embodiments, but the scope of protection is not limited to the description.

As shown in fig. 1-3, in this embodiment, a protective mask for epidemic disease detection includes a mask 1, goggles 2 and a mask 3, where the mask 1 is a transparent mask body with an inner curved portion, and the upper portion of the mask 1 is further provided with two hollow through holes as visible portions of eyes; goggles 2 are arranged in the hollowed-out through hole of face mask 1, mask 3 is arranged in the lower part of face mask 1, and is characterized in that: the upper part of the mask 1 is provided with a belt 101 and a head band 102, and the belt 101 is used for fixing the mask 1 on the face to prevent the mask 1 from falling off; the headband 102 is intended to be worn on the top of the head to prevent the mask 1 from slipping off downwards; 2 detachably of goggles inlays in the fretwork through-hole on face guard 1 upper portion, and the mirror surface bending of goggles 2 is the hemisphere face, and goggles 2 is equipped with elasticity transition area 103 rather than the fretwork through-hole edge at place, elasticity transition area 103 is elastic cord or rubber seal, and the goggles structure of hemisphere face can ensure that goggles 2 and elasticity transition area 103 fully contact. The two sides of the goggles 2 are provided with the separate goggles fixing bands 201 to ensure that the goggles 2 are in close contact with the periphery of the eyes, and the sealing effect is achieved.

When in use:

(1) when the protective mask is worn, the goggles 2 need to be worn firstly, the goggles are fixed properly through the goggles fixing bands 201, then the mask 1 is worn, the mask 1 is worn from the top of the head directly, the head band 102 is fixed to the top of the head, and the vertical position of the mask 1 is limited; then the goggles 2 penetrate out of the hollow through holes in the upper part of the face mask 1, and the face mask 1 is lightly pressed, so that the goggles and the face mask 1 are fully combined and firmly connected; adjusting the position of the nose side pressing block 4 to ensure that the nose side pressing block 4 is positioned at two sides of the nose wing, and fully fitting and sealing the upper end of the mask 3 with the nose wing; finally, the strap 101 is tied to the head, fixing the position of the mask 1; and finishing wearing.

(2) When the protective mask is taken down, the operation is carried out according to the reverse sequence of the wearing process. Firstly, the tying belt 101 is loosened, then the two thumbs of the two hands buckle the two sides of the face mask 1, the forefinger and the middle finger press the goggles 2 together, the face mask 1 is separated from the goggles 2, the face mask 1 is pulled upwards slightly, the head band 102 is taken down from the top of the head, and then the face mask 1 can be taken down from the top of the head; finally, the goggle fixing belt 201 is loosened, and the goggle 2 is taken off and taken off. Or after the fastening belt 101 of the face mask 1 is detached, the goggle fixing belt 201 is detached, and then the face mask 1 and the goggle 2 are integrally detached to complete the detachment.

As shown in fig. 4, in this embodiment, when some users need to wear the protective mask after wearing the glasses for myopia, the unitary goggles 2 are used, and the lens surface thereof is an ellipsoidal structure, so that wearing the glasses does not affect wearing of the protective mask, and the structure can also be used as a general structure.

In this embodiment, the mask 3 is located at the middle lower part of the inner side of the face mask 1, the mask 3 and the face mask 1 are connected by a plurality of pressure rods 301, and the pressure rods 301 are made of elastic materials. The mask 3 is supported by the compression bar 301, a space is reserved between the mask 3 and the mask 1, and when the mask is used, the space is fully contacted with an external space and can be used as a transitional space for expiration and inspiration.

In this embodiment, the upper end of the mask 3 is provided with a nose-side pressing block 4, and the nose-side pressing block 4 is made of soft foam plastic material to reduce the oppressive feeling of the position; be equipped with spring 5 between nose side briquetting 4 and the face guard 1, nose side briquetting 4 presses the upper end of gauze mask 3 in the nose wing both sides under spring 5's effect, makes 3 upper portions of gauze mask seal, has steam to go out from the gap on 3 upper portions of gauze mask when avoiding exhaling, leads to producing the fog among the goggles 2. The spring 5 is a plastic spring, and the compression bar 301 is made of sponge rubber or foamed plastic.

The present invention can be implemented by referring to the prior art or the common general knowledge and the conventional technical means known to those skilled in the art.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A protective mask for epidemic disease detection comprises a mask (1), goggles (2) and a mask (3), wherein the mask (1) is a transparent mask body with an inner bent part, and two hollowed-out through holes are further formed in the upper part of the mask (1) and serve as visible parts of eyes; goggles (2) are arranged in the hollow-out through holes of face mask (1), face mask (3) is arranged at the middle lower part of face mask (1), and the face mask is characterized in that: the upper part of the mask (1) is provided with a lacing (101) and a headband (102); the goggles (2) are detachably embedded in the hollow through holes in the upper part of the mask (1); gauze mask (3) are located face guard (1) inboard middle and lower part, be connected through a plurality of depression bars (301) between gauze mask (3) and face guard (1), gauze mask (3) upper end is equipped with nose side briquetting (4), be equipped with spring (5) between nose side briquetting (4) and face guard (1).

2. A protective mask for detecting an epidemic disease according to claim 1, wherein: the mirror surface of the goggles (2) is curved into a hemispherical surface.

3. A protective mask for detecting an epidemic disease according to claim 1, wherein: an elastic transition belt (103) is arranged at the edge of the goggles (2) and the hollow through hole where the goggles are positioned; the elastic transition belt (103) is an elastic belt or a rubber sealing ring.

4. A protective mask for detecting an epidemic disease according to claim 1, wherein: and two sides of the goggles (2) are provided with separate goggle fixing belts (201).

5. A protective mask for detecting an epidemic disease according to claim 1, wherein: the compression bar (301) is made of elastic materials.

6. A protective mask for detecting epidemic diseases according to claim 1 or 5, wherein: the compression bar (301) is made of sponge rubber or foamed plastic.

7. A protective mask for detecting an epidemic disease according to claim 1, wherein: the spring (5) is a plastic spring.

8. A protective mask for detecting an epidemic disease according to claim 1, wherein: the goggles (2) are integrated, and lenses of the goggles (2) are of ellipsoidal structures.