CN210384617U - Dust cover for textile production - Google Patents
Dust cover for textile production Download PDFInfo
- Publication number
- CN210384617U CN210384617U CN201920455294.5U CN201920455294U CN210384617U CN 210384617 U CN210384617 U CN 210384617U CN 201920455294 U CN201920455294 U CN 201920455294U CN 210384617 U CN210384617 U CN 210384617U
- Authority
- CN
- China
- Prior art keywords
- dust cover
- helmet
- hole
- valve
- textile production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 53
- 239000004753 textile Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000003434 inspiratory effect Effects 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 11
- 239000011229 interlayer Substances 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a dust cover for textile production, includes helmet (1), be equipped with dust cover (2) in helmet (1), dust cover (2) are including oronasal mask (2.1) and filter cartridge (2.2), be equipped with one-way expiratory valve (2.5) on oronasal mask (2.1), one-way inspiratory valve (2.4) and speech amplifier (2.3), be equipped with annular groove (2.8) on one-way expiratory valve (2.4), be equipped with annular protrusion (2.9) on filter cartridge (2.2), be equipped with tripe fence (2.7) on the surface of filter cartridge (2.2), be equipped with eyepiece (3) on helmet (1), be equipped with through-hole one (6) on helmet (1), be equipped with electric fan (4) on the outward flange of through-hole one (6), be equipped with through-hole two (5) on the helmet. The utility model discloses the protecting effect is good, can normally exchange when wearing, and dustproof effect is good, and the separable convenient washing of dust cover eyepiece is not sultry to damage skin.
Description
Technical Field
The utility model relates to a dustproof field specifically indicates a dust cover for textile production.
Background
The dust cover is an industrial protective mask used for protecting eyes and face from being attacked by harmful substances such as dust, chemical substances, hot air, poison gas, scraps and the like in industry. In the textile industry, a large amount of micro fluff is generated by a textile machine during working, substances such as dust float in a textile workshop, the harm to the body of workers working in a textile factory is caused, if textile workers do not take certain measures, the micro fluff dust and the like can enter the lung along with breathing, the serious damage is caused to the body function, and secondly, the micro fluff can also fall into the hair root and the ears of the workers, and the health of the workers is influenced. The workman of textile mill wears disposable face guard or industrial dust mask among the prior art, and the filter effect of disposable face guard is not good, and most small dust still can be inhaled the lung, and the dust mask filters dustproof effectual, but also can not protect worker's eyes, ear and naked other positions wear the dust mask and also lead to workman's restriction of speaking, also exchange when making the worker work and become a hindrance, influence work efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome above technical defect, provide a helmet pattern, can protect weaving worker head comprehensively, can normally speak in the weaving workshop and can listen to clearly again, do not influence the interchange between the workman, the dust cover can be followed the helmet again and taken off convenient washing, conveniently changes the filter cloth, and is sultriness again, does not hinder a dust cover for textile production of skin.
In order to solve the technical problem, the utility model provides a technical scheme does: a dustproof cover for textile production comprises a helmet, wherein a separable dustproof cover is arranged in the helmet, the dustproof cover comprises an oronasal mask and a filter box clamped outside the oronasal mask, a one-way exhalation valve, a one-way inhalation valve and a voice amplifier are arranged on the oronasal mask, an annular groove is formed in the edge of the one-way inhalation valve, the filter box comprises a shell and a rear shell, a fifth through hole communicated with the one-way inhalation valve is formed in the rear shell, an annular bulge matched and connected with the annular groove is formed in the edge of the fifth through hole, an interlayer is arranged in the filter box, filter cotton and active carbon are respectively arranged in the interlayer, a louver fence is arranged on the shell of the filter box, the shell of the filter box is hinged with the rear shell and is buckled through a clamping cover, a separable eyepiece is arranged on the helmet, a first through hole is formed in the upper portion of the eyepiece, the electric fan is provided with a switch, a motor and a rechargeable battery I are arranged in a shell of the electric fan, a through hole II is formed in the position, where the ear of a human body is accommodated, of the helmet, and filter cloth is arranged in the through hole II.
Compared with the prior art, the utility model the advantage lie in: the helmet has the advantages that the helmet has good head protection effect on workers, the speaking and hearing can not be influenced by wearing the dust cover in the working process, the helmet can normally communicate in the working process, the dust prevention effect is good, the dust cover and the ocular can be separated from the helmet, the helmet is convenient to clean, the filter cloth can be replaced, and the electric fan can avoid the situation that the head and the face are sultry when the helmet is worn, so that the skin of the face is injured.
As an improvement, the oronasal mask is provided with a third through hole, the third through hole is provided with a valve seat, and the one-way inhalation valve, the one-way exhalation valve and the voice amplifier are all arranged on the valve seat, so that all structures of the dust cover can be separated, cleaning is not influenced, and devices electrically connected are not damaged.
The specific structure of the voice amplifier is that the microphone, the pre-amplification circuit, the RC active filter, the power amplification circuit, the loudspeaker, the power supply battery II and the switch I are electrically connected, when a worker wears the dust cover to speak, the normal propagation process of sound can be influenced by the sealing environment of the dust cover, and the microphone of the voice amplifier and the design of the voice amplification circuit transmit the sound to the outside of the helmet, so that the worker can conveniently communicate.
The switch, the motor and the battery on the electric fan are electrically connected, and the switch can be turned off when the electric fan does not work, so that the electric resource is saved.
The mouth and nose cover is made of food-grade latex materials, and the skin cannot be damaged.
Be equipped with the through-hole four of installation dust cover and eyepiece on the helmet, eyepiece and dust cover formula structure as an organic whole are equipped with the card lid joint on the edge on through-hole four, and dust cover and eyepiece can be followed the helmet and separated, and convenient the washing also can not make the device through the electricity connection damage at the washing in-process, and the filter cloth can be changed.
Drawings
Figure 1 is the utility model discloses a dust cover for textile production's overall structure sketch map.
Figure 2 is the utility model discloses a dust cover overall structure's for textile production side view.
Fig. 3 is a schematic structural diagram of the dust cover for textile production.
Fig. 4 is a schematic view of the dust cover filter box for textile production in an open state.
As shown in the figure: 1. helmet, 2 dust covers, 2.1, oronasal mask, 2.2, filter cartridge, 2.3, voice amplifier, 2.4, one-way inhalation valve, 2.5, one-way exhalation valve, 2.6, five through holes, 2.7, louver, 2.8, annular groove, 2.9, annular protrusion, 2.10, back shell, 2.11, shell, 3, eyepiece, 4, electric fan, 5, two through holes, 6, and one through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, the dust cover for textile production comprises a helmet 1, a separable dust cover 2 is arranged in the helmet 1, the dust cover 2 comprises an oronasal mask 2.1 and a filter box 2.2 clamped outside the oronasal mask 2.1, the oronasal mask 2.1 is provided with a one-way expiratory valve 2.5, a one-way inspiratory valve 2.4 and a voice amplifier 2.3, the edge of the one-way inspiratory valve 2.4 is provided with an annular groove 2.8, the filter box 2.2 comprises a shell 2.11 and a rear shell 2.10, the rear shell 2.10 is provided with a through hole five 2.6 communicated with the one-way inspiratory valve 2.4, the edge of the through hole five 2.6 is provided with an annular bulge 2.9 matched and connected with the annular groove 2.8, an interlayer is arranged in the filter box 2.2, filter cotton and active carbon are respectively arranged in the interlayer, the shell 2.11 of the filter box 2.2 is provided with a louver 2.7, the shell 2.11 of the filter box 2.2.2 is hinged with the rear shell 2.10 and is covered by a cover, and the, air in the external environment enters the filter box 2.2 through the louver 2.7 and is filtered by the filter cloth and the active carbon in the interlayer of the filter box 2.2, the filtered air enters the one-way air suction valve 2.4 through the five through holes 2.6 for the human body to breathe, the helmet 1 is provided with the separable eyepiece 3, the helmet 1 is provided with the through hole I6 above the eyepiece 3, the outer edge of the through hole I (6) is provided with the electric fan 4 to avoid sultriness and sweating when the helmet 1 is worn, the electric fan 4 is provided with a switch to facilitate use, and does not waste electric resources, a motor and a rechargeable battery I are arranged in the shell of the electric fan 4, the electric fan 4 can be charged when the power supply is insufficient, the batteries do not need to be replaced at high frequency, the helmet 1 is provided with a second through hole 5 at the position for accommodating the ears of the human body, which is an auditory channel, and filter cloth is arranged in the second through hole 5 to prevent filtered air from entering the helmet to influence the dustproof effect.
The mouth and nose mask 2.1 is provided with a third through hole, a valve seat is arranged on the third through hole, the one-way inhalation valve 2.5, the one-way exhalation valve 2.4 and the voice amplifier 2.3 are all arranged on the valve seat, the mouth and nose mask is convenient to assemble and disassemble, and the dust cover can be cleaned conveniently.
The specific structure of the voice amplifier is that a microphone, a pre-amplification circuit, an RC active filter, a power amplification circuit, a loudspeaker, a second power supply battery and a first switch are electrically connected.
The switch, the motor and the battery on the electric fan 4 are electrically connected.
The mouth and nose mask 2.1 is made of food-grade latex.
Be equipped with the through-hole four of installation dust cover 2 and eyepiece 3 on helmet 1, eyepiece 3 and dust cover 2 formula structures as an organic whole, the edge is equipped with the card and covers the joint on through-hole four, eyepiece 3 and dust cover 2 all can be followed helmet 1 and dismantled, convenient washing.
When the utility model is implemented, before entering a textile workshop, the helmet is worn, the dust cover and the ocular are adjusted to be clamped on the helmet, whether the electric fan is turned on to cool or not is selected according to the temperature in the textile workshop, if necessary, the switch on the electric fan is turned on, the electric fan can normally work, at the moment, a worker can enter the textile workshop to work, when needing to talk, the switch of the voice amplifier can be turned on, the switch can be turned off or not turned off after the talk is over, after the work is over, all the switches are turned off, the dust cover and the ocular are periodically detached to be thoroughly cleaned, the dust-proof effect of the dust cover is prevented from being impressed due to the bacteria growing in the oral-nasal mask and damaging the health, or the substances such as fluff and miscellaneous dust fall on, the filter cloth in the filter box also needs to be changed regularly, the filter effect of the filter cloth used, in the working process of the dust cover, air inhaled by a human body enters the filter box from the louver bars on the shell, enters the one-way inhalation valve from the five through holes for the human body to breathe after being filtered by the filter cloth and the active carbon in the interlayer of the filter box, and the exhaled air can be exhaled to the outside through the one-way exhalation valve.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a dust cover for textile production, includes helmet (1), its characterized in that: the helmet is characterized in that a separable dust cover (2) is arranged in the helmet (1), the dust cover (2) comprises an oral-nasal mask (2.1) and a filter box (2.2) clamped outside the oral-nasal mask (2.1), a one-way expiratory valve (2.5) is arranged on the oral-nasal mask (2.1), a one-way inspiratory valve (2.4) and a voice amplifier (2.3), an annular groove (2.8) is formed in the edge of the one-way inspiratory valve (2.4), the filter box (2.2) comprises an outer shell (2.11) and a rear shell (2.10), a five through hole (2.6) communicated with the one-way inspiratory valve (2.4) is formed in the rear shell (2.10), an annular bulge (2.9) matched and connected with the annular groove (2.8) is arranged at the edge of the five through hole (2.6), an interlayer is arranged in the filter box (2.2), filter cotton and activated carbon are respectively arranged in the interlayer, a louver fence (2.7) is arranged on the outer shell (2.11), and the outer shell (2.11) and the rear shell (2.10), the helmet is characterized in that the helmet (1) is provided with a separable eyepiece (3), a first through hole (6) is formed in the helmet (1) above the eyepiece (3), filter cloth is arranged in the first through hole (6), an electric fan (4) is arranged on the first through hole (6), a switch is arranged on the electric fan (4), a motor and a rechargeable battery I are arranged in a shell of the electric fan (4), a second through hole (5) is formed in the position, where ears of a human body are contained, of the helmet (1), and the filter cloth is arranged in the second through hole (5).
2. A dust cover for textile production according to claim 1, wherein: the mouth-nose mask (2.1) is provided with a third through hole, the third through hole is provided with a valve seat, and the one-way inhalation valve (2.5), the one-way exhalation valve (2.4) and the voice amplifier (2.3) are all arranged on the valve seat.
3. A dust cover for textile production according to claim 1, wherein: the specific structure of the voice amplifier is that a microphone, a pre-amplification circuit, an RC active filter, a power amplification circuit, a loudspeaker, a second power supply battery and a first switch are electrically connected.
4. A dust cover for textile production according to claim 1, wherein: the switch, the motor and the battery on the electric fan (4) are electrically connected.
5. A dust cover for textile production according to claim 1, wherein: the mouth-nose mask (2.1) is made of food-grade latex.
6. A dust cover for textile production according to claim 1, wherein: be equipped with the through-hole four of installation dust cover (2) and eyepiece (3) on helmet (1), eyepiece (3) and dust cover (2) formula structure as an organic whole, the edge is equipped with the joint of card lid on four through-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455294.5U CN210384617U (en) | 2019-04-04 | 2019-04-04 | Dust cover for textile production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455294.5U CN210384617U (en) | 2019-04-04 | 2019-04-04 | Dust cover for textile production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210384617U true CN210384617U (en) | 2020-04-24 |
Family
ID=70337513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920455294.5U Expired - Fee Related CN210384617U (en) | 2019-04-04 | 2019-04-04 | Dust cover for textile production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210384617U (en) |
-
2019
- 2019-04-04 CN CN201920455294.5U patent/CN210384617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |