CN216875145U - Novel industry dust mask - Google Patents
Novel industry dust mask Download PDFInfo
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- CN216875145U CN216875145U CN202220349113.2U CN202220349113U CN216875145U CN 216875145 U CN216875145 U CN 216875145U CN 202220349113 U CN202220349113 U CN 202220349113U CN 216875145 U CN216875145 U CN 216875145U
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- air inlet
- air outlet
- nozzle
- air
- shell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model relates to the technical field of masks, in particular to a novel industrial dustproof mask. The novel industrial dustproof mask comprises a body, an exhaust device and an air inlet device; the exhaust device comprises a hanging rope, an inner supporting piece, an air outlet nozzle, an air inlet nozzle, a shell, an air outlet pipe, a one-way expiratory valve and a mounting groove, wherein the inner supporting piece is mounted inside the body, and the air outlet nozzle is mounted at one end of the inner supporting piece; the air inlet device comprises a side cover, an exhaust nozzle, a dust guard, an air inlet, a double-layer filter screen, an activated carbon layer and a processing cavity, wherein a shell is arranged on the outer side wall of one end of the body, the side cover is installed on the side wall of one end of the shell, and the air inlet is formed in the side cover. The novel industrial dustproof mask provided by the utility model has the advantages of being convenient to suck and exhaust air and improving the oxygen intake content.
Description
Technical Field
The utility model relates to the technical field of masks, in particular to a novel industrial dustproof mask.
Background
The mask is a sanitary article, generally worn at the mouth and nose part for filtering air entering the mouth and nose to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, is made of gauze or paper and the like, has certain filtering effect on air entering the lung, has very good effect when being worn in the operation in the environment polluted by dust and the like when respiratory infectious diseases are popular, wherein the dustproof mask is an indispensable protective article for operators engaged in dust contact, is mainly used for the operation environment containing low-concentration harmful gas and steam and the operation environment generating dust, only contains an adsorbent or an adsorbent in a toxin filter box, and is also provided with a filter layer which can simultaneously prevent aerosol, and some military toxin-preventing masks are mainly made of activated carbon cloth or water-resistant and oil-resistant fabrics are used as outer layers, and glass fiber filter materials are used as inner layers, the polyurethane foam impregnated with activated carbon is the bottom layer and provides temporary protection in the event of a sudden attack by toxic gases.
The environment of most workplaces at present is abominable, has the dust of higher concentration in the air, and it is healthy to threaten the labour personnel seriously, and present industry dust mask uses the back for a long time, and the air input descends seriously, and ordinary dust mask air inlet uses same passageway with exhaling the mouth, reduces the content of oxygen easily, influences the breathing then and uses. Therefore, there is a need to provide a new industrial dust mask to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a novel industrial dust mask which can conveniently suck and exhaust air and improve the oxygen intake content.
The utility model provides a novel industrial dustproof mask, which comprises a body, an exhaust device and an air inlet device, wherein the exhaust device is arranged on the body;
the exhaust device comprises a hanging rope, an inner supporting piece, an air outlet nozzle, an air inlet nozzle, a shell, an air outlet pipe, a one-way expiratory valve and a mounting groove, wherein the inner supporting piece is mounted inside the body, and the air outlet nozzle is mounted at one end of the inner supporting piece;
the air inlet device comprises a side cover, an exhaust nozzle, a dust guard, an air inlet, a double-layer filter screen, an activated carbon layer and a processing cavity, wherein a shell is arranged on the outer side wall of one end of the body, the side cover is installed on the side wall of one end of the shell, and the air inlet is formed in the side cover.
Preferably, one end of the air outlet nozzle is communicated with one end of the air outlet pipe, the other end of the air outlet pipe is communicated with the air outlet nozzle, the air outlet nozzle is installed on one side of the installation groove, the one-way exhalation valve is installed inside the installation groove, and the installation groove is formed in the side walls of the two ends of the shell.
Preferably, the outlet duct runs through the body and the inside of casing, the both sides of body all are provided with hangs the rope.
Preferably, the casing and the inside of interior support piece are provided with the suction nozzle, double-deck filter screen is installed to one side of suction nozzle, the inside of double-deck filter screen is provided with the activated carbon layer.
Preferably, the side cover is circular, the inside fixed connection dust guard of side cover, the inlet port that the equidistance distributes is seted up to the inside of dust guard.
Preferably, a treatment cavity is arranged in the shell and is communicated with one side of the air inlet hole.
Compared with the related art, the novel industrial dustproof mask provided by the utility model has the following beneficial effects:
the utility model provides a novel industrial dustproof mask, which is characterized in that a body is worn through a hanging rope, air can enter conveniently through an air inlet hole on one side of a side cover, air can be sucked conveniently through a processing cavity, dust is filtered through a double-layer filter screen, sucked air can be purified conveniently through an activated carbon layer, the purified air can be sucked conveniently through an air inlet nozzle, the body can be supported conveniently through an inner supporting piece, exhaled air can be discharged conveniently through an air outlet nozzle and an air outlet pipe, exhaled air can be discharged conveniently through an air outlet nozzle and a one-way exhalation valve, and the exhaled air can be discharged out of a shell body through an air outlet nozzle and a one-way exhalation valve.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of the industrial dust mask of the present invention;
FIG. 2 is a schematic structural view of the whole shown in FIG. 1;
fig. 3 is a schematic structural view of the double-layer filter screen shown in fig. 1.
Reference numbers in the figures: 1. a body; 2. hanging a rope; 3. an inner support; 4. an air outlet nozzle; 5. an air inlet nozzle; 6. a housing; 7. an air outlet pipe; 8. a one-way exhalation valve; 9. mounting grooves; 10. a side cover; 11. an exhaust nozzle; 12. a dust guard; 13. an air inlet; 14. a double-layer filter screen; 15. an activated carbon layer; 16. a processing chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 3, a novel industrial dust mask provided by an embodiment of the present invention includes a main body 1, an exhaust device and an air intake device;
the exhaust device comprises a hanging rope 2, an inner support piece 3, an air outlet nozzle 4, an air inlet nozzle 5, a shell 6, an air outlet pipe 7, a one-way expiratory valve 8 and a mounting groove 9, wherein the inner support piece 3 is mounted inside the body 1, and the air outlet nozzle 4 is mounted at one end of the inner support piece 3;
the air inlet device comprises a side cover 10, an exhaust nozzle 11, a dust guard 12, an air inlet 13, a double-layer filter screen 14, an activated carbon layer 15 and a processing cavity 16, wherein a shell 6 is arranged on the outer side wall of one end of the body 1, the side cover 10 is installed on the side wall of one end of the shell 6, and the air inlet 13 is formed in the side cover 10.
It should be noted that: body 1 wears through hanging rope 2, through the inlet port 13 of side cap 10 one side, makes things convenient for the entering of air, makes things convenient for the air suction through the treatment chamber 16, filters the dust through double-deck filter screen 14, conveniently purifies inspiratory air through activated carbon layer 15, through the air suction after intake nozzle 5 conveniently purifies.
In the embodiment of the present invention, please refer to fig. 1 and 3, one end of the air outlet nozzle 4 is communicated with one end of the air outlet pipe 7, the other end of the air outlet pipe 7 is communicated with the air outlet nozzle 11, the air outlet nozzle 11 is installed at one side of the installation groove 9, the one-way exhalation valve 8 is installed inside the installation groove 9, and the installation groove 9 is opened on the side walls of both ends of the housing 6;
it should be noted that: the air inlet and the breathing are convenient, so that the combination of water vapor and dust generated by expiration is reduced, and an air inlet channel is blocked;
in the present embodiment: the outlet duct 7 runs through the inside of the body 1 and the shell 6, and the two sides of the body 1 are provided with hanging ropes 2.
In the embodiment of the present invention, referring to fig. 1 and 3, an air inlet nozzle 5 is arranged inside the housing 6 and the inner support 3, a double-layer filter screen 14 is installed on one side of the air inlet nozzle 5, and an activated carbon layer 15 is arranged inside the double-layer filter screen 14;
it should be noted that: the body 1 is convenient to support and the dust is convenient to intercept;
in the present embodiment: the side cover 10 is circular, the inside fixed connection dust guard 12 of side cover 10, the inlet port 13 that the equidistance distributes is seted up to the inside of dust guard 12.
In the embodiment of the present invention, please refer to fig. 1 and fig. 3, a processing chamber 16 is disposed inside the housing 6, and the processing chamber 16 is communicated with one side of the air inlet 13;
it should be noted that: the air is convenient to enter;
the working principle of the novel industrial dustproof mask provided by the utility model is as follows: wear body 1 at first through hanging rope 2, inlet port 13 through side cap 10 one side, make things convenient for the entering of air, make things convenient for the air to inhale through process chamber 16, filter the dust through double-deck filter screen 14, conveniently purify inspiratory air through activated carbon layer 15, the convenient air that purifies back inhales through suction nozzle 5, conveniently support body 1 through interior support piece 3, through giving vent to anger mouth 4 and outlet duct 7, the gas of convenient exhalation is discharged, through exhaust nozzle 11 and one-way expiratory valve 8, the gas exhaust casing 6 of convenient exhalation, solitary breathing in and exhalation gas, avoid exhalation and inspiratory gas to intersect, thereby the content of oxygen has been reduced, and convenient use.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A novel industrial dustproof mask is characterized by comprising a body (1), an exhaust device and an air inlet device;
the exhaust device comprises a hanging rope (2), an inner support piece (3), an air outlet nozzle (4), an air inlet nozzle (5), a shell (6), an air outlet pipe (7), a one-way expiratory valve (8) and a mounting groove (9), wherein the inner support piece (3) is mounted inside the body (1), and the air outlet nozzle (4) is mounted at one end of the inner support piece (3);
the air inlet device comprises a side cover (10), an air exhaust nozzle (11), a dust guard (12), air inlet holes (13), a double-layer filter screen (14), an activated carbon layer (15) and a processing cavity (16), wherein a shell (6) is arranged on the outer side wall of one end of the body (1), the side cover (10) is installed on the side wall of one end of the shell (6), and the air inlet holes (13) are formed in the side cover (10).
2. The novel industrial dust mask as claimed in claim 1, wherein one end of the air outlet nozzle (4) is communicated with one end of the air outlet pipe (7), the other end of the air outlet pipe (7) is communicated with the air outlet nozzle (11), the air outlet nozzle (11) is installed at one side of the installation groove (9), the one-way exhalation valve (8) is installed inside the installation groove (9), and the installation groove (9) is formed in the side walls of the two ends of the shell (6).
3. The novel industrial dust mask according to claim 1, wherein the air outlet pipe (7) penetrates through the body (1) and the inside of the shell (6), and the hanging ropes (2) are arranged on two sides of the body (1).
4. The novel industrial dust mask according to claim 1, wherein the housing (6) and the inner support (3) are internally provided with an air inlet nozzle (5), one side of the air inlet nozzle (5) is provided with a double-layer filter screen (14), and the inside of the double-layer filter screen (14) is provided with an activated carbon layer (15).
5. The novel industrial dustproof mask as claimed in claim 1, wherein the side cover (10) is circular, the inside of the side cover (10) is fixedly connected with a dustproof plate (12), and the inside of the dustproof plate (12) is provided with air inlet holes (13) distributed at equal intervals.
6. The new industrial dust mask according to claim 1, wherein the inside of the shell (6) is provided with a treatment chamber (16), and the treatment chamber (16) is communicated with one side of the air inlet hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220349113.2U CN216875145U (en) | 2022-02-21 | 2022-02-21 | Novel industry dust mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220349113.2U CN216875145U (en) | 2022-02-21 | 2022-02-21 | Novel industry dust mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216875145U true CN216875145U (en) | 2022-07-05 |
Family
ID=82185670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220349113.2U Active CN216875145U (en) | 2022-02-21 | 2022-02-21 | Novel industry dust mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216875145U (en) |
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2022
- 2022-02-21 CN CN202220349113.2U patent/CN216875145U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230926 Address after: The first floor of the No.1 factory building project at No. 188 Yinfu Road, Jingyue Development Zone, Changchun City, Jilin Province, 130000 Patentee after: Morassis (Jilin) Biotechnology Co.,Ltd. Address before: No. 116 Fu'an Road, Jinyin village, Honglu street, Fuqing City, Fuzhou City, Fujian Province 350300 Patentee before: Fujian Fuxing high cover labor protection products Co.,Ltd. |
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| TR01 | Transfer of patent right |