CN215189545U

CN215189545U - Multifunctional mask

Info

Publication number: CN215189545U
Application number: CN202121165906.0U
Authority: CN
Inventors: 李良艺; 李福海; 王富东; 王志芳
Original assignee: Hangzhou Linping Vocational High School Hangzhou Yuhang District Technical School
Current assignee: Hangzhou Linping Vocational High School Hangzhou Yuhang District Technical School
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-17
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to an efficiency of not only taking a breath is higher, and service function is more, use the better multi-functional gauze mask of travelling comfort simultaneously, the both sides of the cover body are equipped with a gas filtration storehouse respectively and gas filtration storehouse and cover body are overall structure, the lateral surface of gas filtration storehouse is opened the bin that has ventilation window and gas filtration storehouse and is communicated with each other with the external world through the ventilation window, it has the internal face that through-hole and through-hole inwards extend link up the cover body to open on the inner wall surface of bin, install a filter core in two bins respectively, the upper port that the interior bottom surface of the cover body was opened recess and recess is equipped with liquid slowly-releasing grid. The advantages are that: the multifunctional mask has the advantages that the grooves and the liquid slow-release grids are arranged, so that liquid can be additionally arranged in the mask body as required, and the mask has more use functions; the second self-sealing strip in the middle can facilitate a customer to take out snacks at the bottom of the large packaging bag; secondly, the arrangement of the rubber sleeve or the silica gel sleeve in the multifunctional mask has good use comfort.

Description

Multifunctional mask

Technical Field

The utility model relates to a not only efficiency of taking a breath is higher, and service function is more moreover, uses the more better multi-functional gauze mask of travelling comfort simultaneously, belongs to food packaging equipment technical field.

Background

CN 208599016U, entitled "mask special for children for preventing pulmonary infection", comprising a support, an air inlet channel, an air inlet hole, an air outlet pipe, a main fixing band telescopic switch, a main fixing band buckle, a side fixing band, a main fixing band, a fixing buckle, an air purifying box, a breathing cavity, an air inlet, an air outlet channel, an air outlet, a sponge cushion, a side fixing band movable buckle, a material changing port, a dust-proof layer, a disinfection layer, a sterilization layer, a drying layer and an active carbon adsorption layer, wherein the air inlet channel is arranged in the middle of the front of the support, the air inlet hole is arranged at the bottom end of the air inlet channel, the air outlet pipe is arranged at the bottom end of the air inlet channel, the main fixing band telescopic switch is arranged at both sides of the air inlet channel, the main fixing band buckle is arranged at the top end of the main fixing band telescopic switch, the side fixing bands are arranged at both sides of the support, the main fixing band is arranged at the top end of the main fixing band buckle, the bottom of main fixed band telescopic switch is equipped with fixed the knot, the both sides of support all are equipped with air purification box, support back middle part is equipped with respiratory cavity, respiratory cavity's inside both sides are equipped with the air inlet, respiratory cavity's bottom is equipped with go out the gas duct, the inside bottom that goes out the gas duct is equipped with the gas outlet, the back both sides of support are equipped with the foam-rubber cushion, be equipped with on the side fixed band the activity of side fixed band is detained, air purification box's middle part is equipped with trade the material mouth, one side of trade material mouth has been cup jointed the dust layer, one side of dust layer is equipped with the disinfection layer, one side of disinfection layer is equipped with the sterilization layer, one side of sterilization layer is equipped with the dry layer, one side of dry layer is equipped with the active carbon adsorption layer. The main fixing belt is movably connected with the support through the main fixing belt telescopic switch. The air inlet passage passes through the air purification box with air inlet fixed connection. The material changing port penetrates through the dustproof layer, the disinfection layer, the sterilization layer, the drying layer and the activated carbon adsorption layer. The side fixing belt movable buckle is movably connected with the side fixing belt. The support is made of hard plastics, and the spongy cushion is made of soft sponge. The interior of the dustproof layer is provided with dustproof cotton, the interior of the disinfection layer is provided with disinfection alcohol cotton, the interior of the disinfection layer is provided with disinfection traditional Chinese medicines, and a drying agent is arranged in the drying layer. The disadvantages are that: the special mask for children for preventing lung infection is not only complex in structure, but also low in ventilation efficiency, and meanwhile, slow-release volatile liquid cannot be added in the mask body.

SUMMERY OF THE UTILITY MODEL

The design purpose is as follows: in order to avoid the defects in the background technology, the multifunctional mask which has higher ventilation efficiency, more using functions and better using comfort is designed.

The design scheme is as follows: the design purpose is realized.

1. The both sides of the cover body are equipped with a gas filtration storehouse and gas filtration storehouse respectively and cover the body and be overall structure, the lateral surface in gas filtration storehouse is opened the bin that has ventilation window and gas filtration storehouse and is communicated with each other through ventilation window and external world, it has through-hole and through-hole internal face to link up the cover body to extend to go up to open on the interior lateral wall face in bin, install a filter core in two bins respectively, the interior bottom surface of the cover body is opened the design that the up end that has recess and recess was equipped with liquid slowly-releasing grid, is one of the technical characteristics of the utility model. The purpose of this design is: firstly, the mask body of the mask can not be contacted with the mouth and the nose when covering the mouth and the nose of a person, namely, a gap is reserved between the mouth and the nose and the inner wall of the mask body, so that the gas exchange is facilitated (the breathing comfort level is improved), and the wearing comfort level can be improved; the arrangement of the two gas filtering bins can improve the air exchange efficiency; thirdly, the inner bottom surface of the cover body is provided with a groove, the upper port of the groove is provided with a liquid slow-release grid, and the arrangement of the groove and the liquid slow-release grid can enable liquid to be additionally arranged in the cover body as required, so that the use function of the liquid slow-release grid is more.

2. The upper end face of the liquid slow-release grid is provided with a plurality of liquid volatilization seams, and the liquid slow-release grid is technically characterized in that the liquid slow-release grid is provided with a plurality of liquid volatilization seams. The purpose of this design is: the upper end face of the liquid slow-release grid is provided with a plurality of liquid volatilization seams, so that liquid in the groove can enter the cover body through the liquid volatilization seams.

3. The design that airflow direction is opposite when being equipped with a fan respectively in two through-holes and two fans rotate is the utility model discloses a three technical characteristic. The purpose of this design is: the two through holes are internally provided with a fan respectively, and the air flow direction is opposite when the two fans rotate, so that the air can flow in and out directionally under the action of the fans, and the air replacement efficiency in the mask is improved.

4. The gas filtration storehouse comprises storehouse box and storehouse lid just the outside bin mouth department of storehouse box is equipped with the storehouse lid, the design that the window of ventilating is located on the lateral surface of storehouse lid is the utility model discloses a four technical characteristics. The purpose of this design is: the gas filtering bin is composed of a bin box and a bin cover, the bin cover is arranged at the position of a bin opening on the outer side of the bin box, the ventilating window is located on the outer side face of the bin cover, and the bin cover and the bin box are separable, so that the filter element is convenient to replace.

5. The design that is equipped with rubber sleeve or silica gel cover on the cover mouth edge of the cover body is the technical characteristics of the utility model. The purpose of this design is: the mask mouth of the mask body is provided with the rubber sleeve or the silica gel sleeve, when the mask is worn on the face of a user, the use of the rubber sleeve or the silica gel sleeve can improve the sealing effect of the contact position of the face and the mask body, and the comfort level of wearing the human body can be improved due to the fact that the rubber sleeve or the silica gel sleeve is soft.

The technical scheme is as follows: the utility model provides a multifunctional mask, includes the cover body, the cover body can cover user's mouth nose, the both sides of the cover body are equipped with a gas filtration storehouse respectively and gas filtration storehouse and cover body and are overall structure, the lateral surface in gas filtration storehouse is opened the bin that has ventilation window and gas filtration storehouse and communicates with each other with the external world through ventilation window, it has the internal face that through-hole and through-hole inwards extend to link up the cover body to open on the interior lateral wall face of bin, install a filter core in two bins respectively, the upper end mouth that the interior bottom surface of the cover body was opened recess and recess is equipped with liquid slowly-releasing grid.

Compared with the background art, the utility model has the advantages that the grooves and the liquid slow-release grids of the multifunctional mask can enable liquid to be added into the mask body as required, and the multifunctional mask has more use functions; the second self-sealing strip in the middle can facilitate a customer to take out snacks at the bottom of the large packaging bag; secondly, the arrangement of the rubber sleeve or the silica gel sleeve in the multifunctional mask has good use comfort.

Drawings

Fig. 1 is a schematic perspective view of a multifunctional mask in a front view.

Fig. 2 is a schematic perspective view of a multifunctional mask in a rear view state.

Fig. 3 is a schematic sectional view of a multifunctional mask.

Detailed Description

Example 1: reference is made to figures 1-3 of the drawings. The utility model provides a multifunctional mask, includes the cover body 1, the cover body 1 can cover user's mouth and nose, the both sides of the cover body 1 are equipped with a gas filtration storehouse 2 respectively and gas filtration storehouse 2 and cover body 1 and are overall structure, the lateral surface of gas filtration storehouse 2 is opened the bin that has ventilation window 3 and gas filtration storehouse 2 and communicates with each other with the external world through ventilation window 3, it has through-hole 4 and through-hole 4 to inwards extend the internal face that link up the cover body 1 to open on the internal lateral wall face of bin, install a filter core in two bins respectively, the filter core is prior art, and no longer repeated here, filter core filtration requirement can reach N95 filtration standard, the internal bottom surface of the cover body 1 is opened the up end mouth that has recess 6 and is equipped with liquid slow-release grid 7. The up end periphery of recess 6 is enclosed and is equipped with the tang, install the up end department at recess 6 after liquid slow-release grid 7 and the unsmooth cooperation of tang, liquid slow-release grid 7 is detachable, and the recess 6 of being convenient for like this is follow-up washs, recess 6 can directly be used for depositing water or liquid medicine, perhaps recess 6 is embedded to be equipped with the liquid kettle that volatilizees, the upper end that the kettle that volatilizees of liquid was equipped with annotates the liquid mouth and volatilizees the mouth, the structure that the kettle volatilizees of liquid is prior art, so no longer give unnecessary details here, the up end of liquid slow-release grid 7 is equipped with multichannel liquid and volatilizees seam 71. The cover body 1 is formed by plastic injection molding. The volatile liquid may be a teacher's pointer or an inhalable medicinal liquid.

The two through holes 4 are respectively provided with one fan 8, and the airflow direction is opposite when the two fans 8 rotate, namely, when one fan 8 rotates, the outside air can be pumped into the cover body 1, and when the other fan 8 rotates, the air in the cover body 1 can be pumped out of the outside, so that the directional circulation of the air is realized. The front portion of the cover body 1 is provided with a battery compartment 9 and a battery is arranged in the battery compartment 9, the front end face of the cover body 1 is provided with a button, and the button can control the battery to supply power to the fan 8.

The outer wall surfaces of two sides of the mask body 1 are respectively provided with a group of hangers, and the hangers are used for tying elastic hanging ropes, so that the mask can be worn on the head of a person. The gas filtering bin 2 is composed of a bin box 21 and a bin cover 22, the bin cover 22 is arranged at a bin opening on the outer side of the bin box 21, and the ventilation window 3 is located on the outer side face of the bin cover 22. The cover 22 is snap-fitted to the outer side of the box 21, and the snap-fitting structure of the cover and the box is conventional and will not be described herein. The outer bottom surface of the cover body 1 is a plane, so that the cover body 1 can be placed vertically, and the phenomenon that volatile liquid seeps out due to long-time placement is avoided. And a rubber sleeve or a silica gel sleeve 5 is arranged on the edge of the cover opening of the cover body 1.

It is to be understood that: although above-mentioned embodiment is right the utility model discloses a design has done more detailed word description, but these word descriptions, are only right the utility model relates to a simple word description of idea, rather than right the utility model relates to a restriction of idea, any do not surpass the utility model relates to a combination, increase or the modification of idea all fall into the utility model discloses a within the protection scope.

Claims

1. The utility model provides a multifunctional mask, includes the cover body (1), the cover body (1) can cover user's mouth nose, characterized by: the both sides of the cover body (1) are respectively provided with a gas filtration bin (2) and the gas filtration bin (2) is of an integral structure with the cover body (1), the outer side surface of the gas filtration bin (2) is provided with a ventilation window (3) and a bin of the gas filtration bin (2) is communicated with the outside through the ventilation window (3), the inner side wall surface of the bin is provided with a through hole (4) and a through hole (4) which inwards extend to penetrate through the inner wall surface of the cover body (1), two bins are internally provided with a filter element respectively, and the inner bottom surface of the cover body (1) is provided with a groove (6) and the upper port of the groove (6) is provided with a liquid slow-release grid (7).

2. The multifunctional mask according to claim 1, wherein: the upper end surface of the liquid slow-release grid (7) is provided with a plurality of liquid volatilization seams (71).

3. The multifunctional mask according to claim 1, wherein: the two through holes (4) are respectively provided with a fan (8), and the air flow directions are opposite when the two fans (8) rotate.

4. The multifunctional mask according to claim 3, wherein: the front part of the cover body (1) is provided with a battery bin (9) and a battery is arranged in the battery bin (9), and the front end face of the cover body (1) is provided with a button which can control the battery to supply power to the fan (8).

5. The multifunctional mask according to claim 1, wherein: the outer wall surfaces of two sides of the cover body (1) are respectively provided with a group of hangers.

6. The multifunctional mask according to claim 1, wherein: the gas filtering bin (2) is composed of a bin box (21) and a bin cover (22), the bin cover (22) is arranged at the position of a bin opening on the outer side of the bin box (21), and the ventilation window (3) is located on the outer side face of the bin cover (22).

7. The multifunctional mask according to claim 1, wherein: the outer bottom surface of the cover body (1) is a plane.

8. The multifunctional mask according to claim 1, wherein: the cover opening edge of the cover body (1) is provided with a rubber sleeve or a silica gel sleeve (5).