CN214550707U

CN214550707U - Novel dustproof mask with good dustproof effect

Info

Publication number: CN214550707U
Application number: CN202120283390.3U
Authority: CN
Inventors: 赵慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-02
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a dustproof effectual novel dust mask, including the face guard body, the top of face guard body is provided with first opening, the inside fixedly connected with micro-fan of first open-ended, the top of face guard body just corresponds the fixed pipe of first opening part fixedly connected with, the bottom of fixed pipe is provided with a plurality of giving vent to anger. The utility model discloses in, the inside humid air of human exhalation of face guard body is taken into fixed pipe to the wind that miniature fan blew off to blow up the baffle simultaneously, make the inside humid air of face guard body discharge through the venthole, and because the inside air current of fixed pipe outwards removes, make the inside that external dust can not get into fixed pipe through the venthole.

Description

Novel dustproof mask with good dustproof effect

Technical Field

The utility model relates to a dust mask technical field especially relates to a dustproof effectual novel dust mask.

Background

The face mask is a protector for protecting the face of a person, and the face mask is provided with a breathing device, so that the face masks used in different application occasions have great difference. The dustproof mask is an individual protection article for preventing or reducing dust in the air from entering human respiratory organs so as to protect life safety;

after the existing dustproof mask is used, moisture exhaled by a human body can be gathered in the mask, so that air in the mask is wet, and discomfort of the human body is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel dustproof mask with good dustproof effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel dustproof face guard that dustproof effect is good, includes the face guard body, the top of face guard body is provided with first opening, the inside fixedly connected with micro-fan of first open-ended, the top of face guard body just corresponds the fixed pipe of first opening part fixedly connected with, the bottom of fixed pipe is provided with a plurality of ventholes, the top fixedly connected with mount of fixed inside pipe wall, the outside of mount is pegged graft and is had the baffle, and the baffle adopts the lighter material of texture to make, the baffle is located the below of venthole, the inside fixedly connected with battery module of face guard body.

As a further description of the above technical solution:

the outer fixed surface of face guard body is connected with control switch, and control switch respectively with micro-fan and battery module electric connection.

As a further description of the above technical solution:

the one end fixedly connected with flexible layer of face guard body, the one end fixedly connected with sponge layer on flexible layer.

As a further description of the above technical solution:

the wearing rope is arranged on the outer side of the mask body.

As a further description of the above technical solution:

one side of face guard body is provided with the second opening, the outside of face guard body just corresponds second opening part fixedly connected with clean room, the inside of clean room is provided with filter equipment, and filter equipment has the fine hair cloth of spouting and the active carbon filter screen is made.

As a further description of the above technical solution:

the surface of clean room is provided with sealed lid, the inside of sealed lid is provided with two air inlets, the inside fixedly connected with filter screen of air inlet, fixedly connected with mounting is located at one side center of sealed lid, and the mounting contacts with filter equipment.

As a further description of the above technical solution:

the outer surface of the bottom of the sealing cover is connected with the dust removal chamber through a hinge.

As a further description of the above technical solution:

the utility model discloses a dust removal device, including dust removal chamber, limiting plate, connecting rod, connecting pipe and dust removal chamber, be provided with the recess on one side of the top of dust removal chamber, the inside of recess is provided with the limiting plate, and limiting plate and sealed fixed connection that covers, one side of limiting plate is provided with the spacing groove, the inside of spacing groove is provided with the connecting rod, the surface sliding connection of connecting rod has the connecting pipe, and connecting pipe and dust removal chamber fixed connection, the outer fixed connection of surface of connecting rod has solid fixed ring, the surface of connecting rod just is located and has cup jointed the spring between solid fixed ring and the connecting pipe, gu fixed ring's top fixedly connected with connecting piece, the top of recess is provided with the arc opening, and the connecting piece runs through the arc opening and extends to the outside, the top fixedly connected with arc ejector pad of connecting piece, and the bottom and the dust removal chamber of arc ejector pad are laminated mutually.

The utility model discloses following beneficial effect has:

1. this novel dustproof face guard that dustproof effect is good, through the micro fan, face guard body, fixed pipe, baffle and the venthole that set up, the inside humid air of human exhalation of face guard body is taken into fixed pipe to the wind that micro fan blew off to blow up the baffle simultaneously, make the inside humid air of face guard body pass through the venthole and discharge, and because the inside air current of fixed pipe outwards removes, make external dust can not get into the inside of fixed pipe through the venthole.

2. This novel dustproof face guard that dustproof effect is good, filter equipment through setting up, the arc ejector pad, the connecting rod, the spacing groove, sealed lid, the clean room, limiting plate and spring, personnel can regularly change or clear up filter equipment, personnel promote the arc ejector pad, make the connecting rod withdraw from the spacing groove, thereby personnel can rotate sealed lid and take out or change filter equipment this moment, put into the inside of clean room again with filter equipment, promote the arc ejector pad once more afterwards and insert the inside of recess with the limiting plate, loosen the arc ejector pad, the connecting rod inserts the inside at the spacing groove under the elasticity of spring, thereby fix sealed lid.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sealing cover and the filtering net of the present invention;

fig. 3 is a schematic structural view of a limiting plate and a connecting rod of the present invention;

fig. 4 is a schematic connection diagram of the structure a of the present invention.

Illustration of the drawings:

1. a mask body; 2. a first opening; 3. a micro fan; 4. a fixed tube; 5. an air outlet; 6. a fixed mount; 7. a baffle plate; 8. a battery module; 9. a control switch; 10. a stretchable layer; 11. a sponge layer; 12. wearing a rope; 13. a second opening; 14. a dust chamber; 15. a filtration device; 16. a sealing cover; 17. an air inlet; 18. a filter screen; 19. a fixing member; 20. a groove; 21. a limiting plate; 22. a limiting groove; 23. a connecting rod; 24. a connecting pipe; 25. a fixing ring; 26. a spring; 27. a connecting member; 28. an arc-shaped opening; 29. an arc-shaped push block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a novel dustproof mask with good dustproof effect comprises a mask body 1, wherein a first opening 2 is arranged at the top of the mask body 1, a micro fan 3 is fixedly connected inside the first opening 2, a fixing pipe 4 is fixedly connected at the top of the mask body 1 and corresponds to the first opening 2, a plurality of air outlet holes 5 are formed in the bottom of the fixing pipe 4, a fixing frame 6 is fixedly connected at the top of the inner wall of the fixing pipe 4, a baffle 7 is inserted outside the fixing frame 6, the baffle 7 is made of a material with a light texture, the baffle 7 is positioned below the air outlet holes 5, a battery module 8 is fixedly connected inside the mask body 1, a control switch 9 is pressed, moist air exhaled by a human body inside the mask body 1 is driven by air blown by the micro fan 3 to enter the fixing pipe 4 and blow up the baffle 7 at the same time, and the moist air inside the mask body 1 is discharged through the air outlet holes 5, and since the air flow inside the fixed pipe 4 moves outward, the external dust cannot enter the inside of the fixed pipe 4 through the air outlet 5.

The outer fixed surface of face guard body 1 is connected with control switch 9, and control switch 9 respectively with micro-fan 3 and battery module 8 electric connection, control switch 9 control micro-fan 3 operation.

The flexible layer 10 of one end fixedly connected with of face guard body 1, the one end fixedly connected with sponge layer 11 of flexible layer 10, flexible layer 10 and sponge layer 11 make the face guard can tightly laminate the people's face, avoid leaving the space.

The wearing rope 12 is arranged on the outer side of the mask body 1.

One side of face guard body 1 is provided with second opening 13, and face guard body 1's the outside and correspond second opening 13 department fixedly connected with clean room 14, and the inside of clean room 14 is provided with filter equipment 15, and filter equipment 15 has the cotton flannel that spouts and the active carbon filter screen is made, and filter equipment 15 can filter the dust in the air.

The outer surface of the dust chamber 14 is provided with a sealing cover 16, two air inlets 17 are arranged inside the sealing cover 16, a filter screen 18 is fixedly connected inside the air inlets 17, a fixing part 19 is fixedly connected at the center of one side of the sealing cover 16, and the fixing part 19 is in contact with the filtering device 15.

The bottom outer surface of the sealing cover 16 is connected with the dust chamber 14 through a hinge.

A groove 20 is arranged on one side of the top of the dust chamber 14, a limit plate 21 is arranged inside the groove 20, the limit plate 21 is fixedly connected with a sealing cover 16, a limit groove 22 is arranged on one side of the limit plate 21, a connecting rod 23 is arranged inside the limit groove 22, a connecting pipe 24 is slidably connected to the outer surface of the connecting rod 23, the connecting pipe 24 is fixedly connected with the dust chamber 14, a fixing ring 25 is fixedly connected to the outer surface of the connecting rod 23, a spring 26 is sleeved between the fixing ring 25 and the connecting pipe 24 and the outer surface of the connecting rod 23, a connecting piece 27 is fixedly connected to the top of the fixing ring 25, an arc-shaped opening 28 is arranged at the top of the groove 20, the connecting piece 27 penetrates through the arc-shaped opening 28 and extends to the outside, an arc-shaped push block 29 is fixedly connected to the top of the connecting piece 27, the bottom of the arc-shaped push block 29 is attached to the dust chamber 14, a person pushes the arc-shaped push block 29 to drive the connecting rod 23 to move, the connecting rod 23 is withdrawn from the stopper groove 22, and at this time, a person can rotate the sealing cover 16 to take out or replace the filter device 15, replace the filter device 15 into the inside of the dust chamber 14 again, then push the arc push block 29 again and insert the stopper plate 21 into the inside of the groove 20, loosen the arc push block 29, and the connecting rod 23 is inserted into the inside of the stopper groove 22 under the elastic force of the spring 26, thereby fixing the sealing cover 16.

The working principle is as follows: when using this kind of dustproof effectual novel dust mask, wear face guard body 1 in human face, flexible layer 10 and sponge layer 11 make the face guard can tightly laminate the people's face, avoid leaving the space. Pressing control switch 9, control switch 9 control micro fan 3 moves, and the inside human exhaled moist air of face guard body 1 that the wind that micro fan 3 blew off drove gets into fixed pipe 4 and blows baffle 7 simultaneously, makes the inside moist air of face guard body 1 discharge through venthole 5, and because the inside air current of fixed pipe 4 outwards removes, makes the inside dust of external world can not get into the inside of fixed pipe 4 through venthole 5. The personnel can change or clear up filter equipment 15 regularly, personnel promote arc ejector pad 29, arc ejector pad 29 drives connecting rod 23 and removes, make connecting rod 23 withdraw from spacing groove 22, personnel can rotate sealed lid 16 this moment and thereby take out or change filter equipment 15, put into the inside of clean room 14 with filter equipment 15 again, promote arc ejector pad 29 again afterwards and insert limiting plate 21 in the inside of recess 20, loosen arc ejector pad 29, connecting rod 23 inserts the inside at spacing groove 22 under the elasticity of spring 26, thereby fix sealed lid 16.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel dust mask that dustproof effectual, includes face guard body (1), its characterized in that: the top of face guard body (1) is provided with first opening (2), the inside fixedly connected with micro-fan (3) of first opening (2), the top of face guard body (1) just corresponds first opening (2) and locates fixedly connected with fixed pipe (4), the bottom of fixed pipe (4) is provided with a plurality of ventholes (5), the top fixedly connected with mount (6) of fixed pipe (4) inner wall, it has baffle (7) to peg graft in the outside of mount (6), and baffle (7) adopt the lighter material of texture to make, baffle (7) are located the below of venthole (5), the inside fixedly connected with battery module (8) of face guard body (1).

2. The novel dustproof mask with good dustproof effect as claimed in claim 1, wherein: the outer fixed surface of face guard body (1) is connected with control switch (9), and control switch (9) respectively with micro-fan (3) and battery module (8) electric connection.

3. The novel dustproof mask with good dustproof effect as claimed in claim 1, wherein: one end fixedly connected with flexible layer (10) of face guard body (1), the one end fixedly connected with sponge layer (11) of flexible layer (10).

4. The novel dustproof mask with good dustproof effect as claimed in claim 1, wherein: the outer side of the mask body (1) is provided with a wearing rope (12).

5. The novel dustproof mask with good dustproof effect as claimed in claim 1, wherein: one side of face guard body (1) is provided with second opening (13), the outside of face guard body (1) just corresponds second opening (13) and locates fixedly connected with clean room (14), the inside of clean room (14) is provided with filter equipment (15), and filter equipment (15) have and spout flannel and active carbon filter screen and make.

6. The novel dustproof mask with good dustproof effect as claimed in claim 5, wherein: the surface of clean room (14) is provided with sealed lid (16), the inside of sealed lid (16) is provided with two air inlets (17), the inside fixedly connected with filter screen (18) of air inlet (17), fixedly connected with mounting (19) are located at one side center of sealed lid (16), and mounting (19) contact with filter equipment (15).

7. The novel dust mask with good dust prevention effect according to claim 6, is characterized in that: the outer surface of the bottom of the sealing cover (16) is connected with the dust chamber (14) through a hinge.

8. The novel dustproof mask with good dustproof effect as claimed in claim 5, wherein: the dust removal device is characterized in that a groove (20) is formed in one side of the top of the dust removal chamber (14), a limiting plate (21) is arranged in the groove (20), the limiting plate (21) is fixedly connected with a sealing cover (16), a limiting groove (22) is formed in one side of the limiting plate (21), a connecting rod (23) is arranged in the limiting groove (22), a connecting pipe (24) is connected to the outer surface of the connecting rod (23) in a sliding mode, the connecting pipe (24) is fixedly connected with the dust removal chamber (14), a fixing ring (25) is fixedly connected to the outer surface of the connecting rod (23), a spring (26) is sleeved between the fixing ring (25) and the connecting pipe (24) on the outer surface of the connecting rod (23), a connecting piece (27) is fixedly connected to the top of the fixing ring (25), an arc-shaped opening (28) is formed in the top of the groove (20), and the connecting piece (27) penetrates through the arc-shaped opening (28) and extends to the outside, the top of the connecting piece (27) is fixedly connected with an arc-shaped push block (29), and the bottom of the arc-shaped push block (29) is attached to the dust chamber (14).