CN212971773U - Dust-proof mask - Google Patents

Dust-proof mask Download PDF

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Publication number
CN212971773U
CN212971773U CN202021329878.7U CN202021329878U CN212971773U CN 212971773 U CN212971773 U CN 212971773U CN 202021329878 U CN202021329878 U CN 202021329878U CN 212971773 U CN212971773 U CN 212971773U
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CN
China
Prior art keywords
hole
dust
mask
final adjustment
cloth
Prior art date
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Active
Application number
CN202021329878.7U
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Chinese (zh)
Inventor
黄超
刘景培
江君
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Guangdong Yian Technology Co ltd
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Guangdong Yian Technology Co ltd
Priority date (The priority date 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 date listed.)
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Application filed by Guangdong Yian Technology Co ltd filed Critical Guangdong Yian Technology Co ltd
Priority to CN202021329878.7U priority Critical patent/CN212971773U/en
Application granted granted Critical
Publication of CN212971773U publication Critical patent/CN212971773U/en
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Abstract

The utility model relates to a medical treatment protective articles technical field, more specifically says, it relates to a dust mask, and its technical scheme main points are: the mask comprises mask cloth and two mask ear belts arranged on the mask cloth, the mask cloth is integrally rectangular and flaky, the mask ear belts are attached to the inner side and the outer side of a human face, two bendable connecting strips are arranged at the top of the mask cloth, dust blocking pieces are arranged at the tops of the connecting strips and are transparent, flat cloth adhesive tapes are arranged at the tops of the dust blocking pieces, and isolation paper is attached to the inner sides of the flat cloth adhesive tapes; the utility model has the advantages of can reduce entering eyes such as dust.

Description

Dust-proof mask
Technical Field
The utility model relates to a medical treatment protective articles technical field, more specifically say, it relates to a dust mask.
Background
The mask is a sanitary article, generally refers to a device worn at the mouth and nose for filtering air entering the mouth and nose to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper.
A gauze mask among the prior art, it includes gauze mask cloth and gauze mask ear area, and the relative both sides of gauze mask cloth are located to two gauze mask ear areas branch, and the gauze mask has certain filtering action to the air that gets into the lung, and when respiratory infectious disease is popular, during the operation in the polluted environment such as dust, it has very good effect to wear the gauze mask, and gauze mask ear area can realize relatively fixed between gauze mask and the user face, makes the attached user face nose of gauze mask.
The above prior art solutions have the following drawbacks: in the weather of strong wind and sand dust or in the environment with more dust, the mask can not protect eyes generally, dust particles in the air and the like can enter the eyes, subsequent discomfort is caused, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a dust mask has the advantage that can reduce entering eyes such as dust.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a dust mask, is in including gauze mask cloth and two settings gauze mask ear area on the gauze mask cloth, gauze mask ear area is whole to be the rectangle slice, gauze mask ear area is including attached in the inboard and the external outside of people's face, gauze mask's top is provided with two connecting strips that can buckle, the top of connecting strip all is provided with the dust blocking piece, the dust blocking piece is transparent setting, the top of dust blocking piece is provided with flat cloth adhesive tape, the inboard of flat cloth adhesive tape is attached with the barrier paper.
Through adopting above-mentioned technical scheme, when in big wind-blown sand dirt weather or the more environment of raise dust, the user tears the barrier paper on the plain cloth adhesive tape, then upwards buckles two fender dirt pieces in order to cover two eyes, attaches plain cloth adhesive tape in the skin of eyes top, realizes covering the eyes with the fender dirt piece is fixed, has the advantage that can reduce entering eyes such as dust.
The present invention may be further configured in a preferred embodiment as: the inboard circumference of dust blocking piece is provided with extends the piece, it is the cambered surface setting to extend the piece.
Through adopting above-mentioned technical scheme, the extension piece can increase the dirt blocking scope of dirt blocking piece.
The present invention may be further configured in a preferred embodiment as: and a rubber pad is fixedly arranged at one end of the extending piece, which is far away from the outer side of the mask cloth.
Through adopting above-mentioned technical scheme, the rubber pad can strengthen the user and wear the comfort.
The present invention may be further configured in a preferred embodiment as: the outer side of the mask cloth is connected with the dust blocking sheet through magic tape.
Through adopting above-mentioned technical scheme, magic is pasted and is glued the fixed and separation that realize between dust blocking piece and the gauze mask cloth.
The present invention may be further configured in a preferred embodiment as: the two ends of the mask ear belt are fixed with the outer side of the mask cloth through hot melting adhesion.
Through adopting above-mentioned technical scheme, realize fixed the setting in the gauze mask cloth outside with the both ends of gauze mask ear area and gauze mask cloth, can reduce gauze mask ear area to the facial pressure of user.
The present invention may be further configured in a preferred embodiment as: the utility model discloses a mouth guard ear strap, including the mouth guard ear strap, the mouth guard ear strap is provided with only transfers the subassembly, only transfer the subassembly including only transferring a section of thick bamboo, sliding and be in only transfer the post in the section of thick bamboo, and set firmly only transfer the bobbin base with only transfer the spring between the post, only transfer the one end opening of a section of thick bamboo, only the one end of transferring the post extends only transfer a section of thick bamboo, only transfer a section of thick bamboo edge only first through-hole and second through-hole have been seted up in the radial of transferring a section of thick bamboo, first through-hole with the second through-hole is followed only the axis direction of transferring a section of thick bamboo is arranged, first through-hole with the second through-hole runs through only the both sides wall of transferring a section of thick bamboo, only transfer the post and seted up third through-hole and fourth through-hole correspondingly, work as when the spring is in compression state, the third through-hole with first through-hole.
Through adopting above-mentioned technical scheme, be in the natural state when the spring, third through-hole and first through-hole, fourth through-hole and second through-hole dislocation, thereby will wear to locate the both ends of gauze mask ear area wherein and clip, it is fixed with gauze mask ear area exposed portion's length, the user presses and ends the accent post, the drive is ended and is transferred the post and just transfers a section of thick bamboo internal slipping, the spring compression, third through-hole and first through-hole intercommunication are coaxial state, fourth through-hole and second through-hole intercommunication are coaxial state, thereby wear to establish gauze mask ear area wherein and can the activity drag, realize adjusting the gauze mask ear area exposed portion's length.
The present invention may be further configured in a preferred embodiment as: and a pressing block is fixedly arranged at one end of the regulating column extending out of the regulating cylinder.
Through adopting above-mentioned technical scheme, the briquetting can the person of facilitating the use press the only post of transferring.
The present invention may be further configured in a preferred embodiment as: the guiding assembly comprises a guiding block fixedly arranged on the outer wall of the only adjusting column and a guiding groove arranged on the inner wall of the only adjusting column along the axial direction of the only adjusting column.
Through adopting above-mentioned technical scheme, the guide block slides in the guide way of only adjusting a section of thick bamboo, can play the guide effect to the motion of only adjusting the post.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when in windy and dusty weather or in an environment with more raised dust, a user tears off the isolation paper on the plain cloth adhesive tape, then bends the two dust-blocking pieces upwards to cover the two eyes, attaches the plain cloth adhesive tape to the skin above the eyes, realizes the fixation of the dust-blocking pieces to cover the eyes, and has the advantage of reducing dust and the like entering the eyes;
2. the extension sheet can enlarge the dust blocking range of the dust blocking sheet;
3. when the spring is in natural state, third through-hole and first through-hole, fourth through-hole and second through-hole dislocation, thereby will wear to locate the both ends of gauze mask ear area wherein and clip, it is fixed with gauze mask ear area exposed partial length, the user presses down and only transfers the post, the drive is only transferred the post and is being transferred a section of thick bamboo and slide in only, spring compression, third through-hole and first through-hole intercommunication are coaxial state, fourth through-hole and second through-hole intercommunication are coaxial state, thereby wear to establish gauze mask ear area wherein and can the activity pull, realize adjusting the gauze mask ear area exposed partial length.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic structural view of a dust-blocking sheet according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the invention.
Reference numerals: 1. a mask cloth; 2. a mask ear band; 3. a connecting strip; 4. a dust-blocking sheet; 5. an extension piece; 6. plain cloth rubberized fabric; 7. release paper; 8. a rubber pad; 9. magic tape; 10. a regulating cylinder; 11. a stopping adjusting column; 12. a spring; 13. briquetting; 14. a first through hole; 15. a second through hole; 16. a third through hole; 17. a fourth via hole; 18. and a guide block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a dust mask, refers to figure 1, including gauze mask cloth 1 and two gauze mask ear areas 2 that set up on gauze mask cloth 1, gauze mask cloth 1 is whole to be rectangle slice, and gauze mask ear area 2 is including attached in the inboard of people's face and outside to, and two gauze mask ear areas 2 divide two short avris of locating two gauze mask cloth 1, the both ends of gauze mask ear area 2 respectively with gauze mask cloth 1's short avris length direction's both ends fixed connection. Specifically, two ends of the mask ear straps 2 are fixed to the outer side of the mask cloth 1 through hot melting adhesion.
Referring to fig. 2 and 3, two connecting strips 3 that can buckle are fixedly connected with the top of gauze mask 1, and in this embodiment, connecting strip 3 is the cloth material, and the equal fixed mounting in top of connecting strip 3 has dust blocking sheet 4, and dust blocking sheet 4 is transparent setting, and dust blocking sheet 4 is the rectangle slice, and two dust blocking sheets 4 are symmetrical about the perpendicular bisector direction on gauze mask 1 long side, and the inboard circumference of dust blocking sheet 4 outwards extends has extension piece 5, and extension piece 5 is the setting of cambered surface. Specifically, extend piece 5 from the gauze mask outside towards the gauze mask inboard, extend from the middle part of keeping off dirt piece 4 outside towards, the one end that extends piece 5 and keep away from the gauze mask 1 outside has set firmly rubber pad 8, and rubber pad 8 can strengthen the comfort that the user wore. The top of dust-proof piece 4 is provided with plain cloth adhesive tape 6, the inboard of plain cloth adhesive tape 6 is the adhesive surface, the inboard of plain cloth adhesive tape 6 is pasted and is had barrier paper 7, the outside of gauze mask 1 and dust-proof piece 4 pass through magic subsides 9 bonding connection, when in strong wind sand dirt weather or the more environment of raise dust, the user tears magic subsides 9 with separation dust-proof piece 4, tear barrier paper 7 on the plain cloth adhesive tape 6, then upwards buckle two dust-proof pieces 4 in order to cover two eyes, attach the skin in eyes top with plain cloth adhesive tape 6, the realization is with the fixed people's eye that covers of dust-proof piece 4, have the advantage that can reduce entering eyes such as dust.
Referring to fig. 2 and 4, a final adjustment assembly is arranged on the mask ear band 2 and located at one end of the mask ear band 2, the final adjustment assembly comprises a final adjustment cylinder 10, a final adjustment column 11 sliding in the final adjustment cylinder 10 and a spring 12 fixedly arranged between the bottom of the final adjustment cylinder 10 and the final adjustment column 11, the cross section of the final adjustment cylinder 10 is cylindrical, one end of the final adjustment cylinder 10 is open, the final adjustment column 11 is cylindrical, one end of the final adjustment column 11 extends out of the final adjustment cylinder 10, and one end of the final adjustment column 11 extending out of the final adjustment cylinder 10 is fixedly provided with a pressing block 13. The adjusting stopping cylinder 10 is provided with a first through hole 14 and a second through hole 15 along the radial direction of the adjusting stopping cylinder 10, the first through hole 14 and the second through hole 15 are arranged along the axial direction of the adjusting stopping cylinder 10, the first through hole 14 and the second through hole 15 penetrate through two side walls of the adjusting stopping cylinder 10, the adjusting stopping cylinder 11 is correspondingly provided with a third through hole 16 and a fourth through hole 17, when the spring 12 is in a compression state, the third through hole 16 is communicated with the first through hole 14 to be in a coaxial state, the fourth through hole 17 is communicated with the second through hole 15 to be in a coaxial state, the mask ear belt 2 sequentially passes through the first through hole 14, the third through hole 16, the second through hole 15 and the fourth through hole 17, when the spring 12 is in a natural state, the third through hole 16 is staggered with the first through hole 14, the fourth through hole 17 is staggered with the second through hole 15, so as to clamp two ends of the mask ear belt 2 penetrating through the mask ear belt 2, fix the length of the exposed part of the mask, the drive only transfers post 11 to slide in only transferring a section of thick bamboo 10, and spring 12 compresses, and third through-hole 16 and 14 intercommunications of first through-hole are coaxial state, and fourth through-hole 17 and 15 intercommunications of second through-hole are coaxial state to wear to establish gauze mask earlap 2 wherein and can move about and drag, realize adjusting the length that gauze mask earlap 2 exposes part.
In addition, be provided with the guide assembly between only adjusting a section of thick bamboo 10 and only adjusting the post 11, the guide assembly includes the guide block 18 of fixed mounting in only adjusting the post 11 outer wall to and set up the guide way (not shown) at only adjusting a section of thick bamboo 10 inner wall along the axis direction of only adjusting a section of thick bamboo 10, the guide block 18 of only adjusting the post 11 outer wall slides in the guide way of only adjusting a section of thick bamboo 10, can play the guide effect to the motion of only adjusting the post 11.
The implementation principle of the embodiment is as follows: when a user wears the mask, the inner side of the mask cloth 1 is attached to the face, the mask ear bands 2 are hung on the ears of the user, then the pressing block 13 is pressed, the spring 12 is compressed, the third through hole 16 and the first through hole 14 are communicated in a coaxial state, the fourth through hole 17 and the second through hole 15 are communicated in a coaxial state, both ends of the mask ear bands 2 can be pulled from the middle, after the length of the mask ear bands 2 on the face is adjusted to be proper, the pressing block 13 is loosened, the spring 12 applies elasticity to the adjustment stopping column 11, the third through hole 16, the first through hole 14, the fourth through hole 17 and the second through hole 15 are staggered, so that both ends of the mask ear bands 2 penetrating through the mask ear bands are clamped, and the length adjustment of the mask ear bands 2 is completed; when in big wind-sand dirt weather or the more environment of raise dust, the user tears the barrier paper 7 on plain cloth adhesive tape 6 off, then upwards buckles two fender dirt pieces 4 in order to cover two eyes, attaches the skin in eyes top with plain cloth adhesive tape 6, realizes covering people's eye with keeping off the fixed people's eye that covers of dirt piece 4, has the advantage that can reduce entering eyes such as dust.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a dust mask, is in including gauze mask cloth (1) and two settings gauze mask ear area (2) on gauze mask cloth (1), gauze mask cloth (1) wholly is the rectangle slice, gauze mask ear area (2) are including attached in the inboard of people's face and the outside to the outside, its characterized in that: the top of gauze mask (1) is provided with two connecting strips (3) that can buckle, the top of connecting strip (3) all is provided with dust blocking piece (4), dust blocking piece (4) are transparent setting, the top of dust blocking piece (4) is provided with plain cloth adhesive tape (6), the inboard subsides of plain cloth adhesive tape (6) have barrier paper (7).
2. The dust mask according to claim 1, wherein: the inner side of the dust blocking sheet (4) is circumferentially provided with an extension sheet (5), and the extension sheet (5) is arranged in an arc surface manner.
3. The dust mask according to claim 2, wherein: one end of the extension piece (5) far away from the outer side of the mask cloth (1) is fixedly provided with a rubber pad (8).
4. The dust mask according to claim 1, wherein: the outer side of the mask cloth (1) is connected with the dust blocking sheet (4) through a magic tape (9) in an adhesive manner.
5. The dust mask according to claim 1, wherein: the two ends of the mask ear belt (2) are fixed with the outer side of the mask cloth (1) through hot melting adhesion.
6. The dust mask according to claim 1, wherein: the mask ear belt (2) is provided with a final adjustment assembly, the final adjustment assembly comprises a final adjustment barrel (10), a final adjustment column (11) sliding in the final adjustment barrel (10) and a spring (12) fixedly arranged between the bottom of the final adjustment barrel (10) and the final adjustment column (11), one end of the final adjustment barrel (10) is open, one end of the final adjustment column (11) extends out of the final adjustment barrel (10), the final adjustment barrel (10) is provided with a first through hole (14) and a second through hole (15) along the radial direction of the final adjustment barrel (10), the first through hole (14) and the second through hole (15) are arranged along the axial direction of the final adjustment barrel (10), the first through hole (14) and the second through hole (15) penetrate through two side walls of the final adjustment barrel (10), and the final adjustment column (11) is correspondingly provided with a third through hole (16) and a fourth through hole (17), when the spring (12) is in a compressed state, the third through hole (16) is communicated with the first through hole (14) to be in a coaxial state, and the fourth through hole (17) is communicated with the second through hole (15) to be in a coaxial state.
7. The dust mask according to claim 6, wherein: one end of the adjusting stop column (11) extending out of the adjusting stop cylinder (10) is fixedly provided with a pressing block (13).
8. The dust mask according to claim 6, wherein: the device is characterized in that a guide assembly is arranged between the only adjusting cylinder (10) and the only adjusting column (11), and comprises a guide block (18) fixedly arranged on the outer wall of the only adjusting column (11) and a guide groove formed in the inner wall of the only adjusting cylinder (10) along the axial direction of the only adjusting cylinder (10).
CN202021329878.7U 2020-07-08 2020-07-08 Dust-proof mask Active CN212971773U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021329878.7U CN212971773U (en) 2020-07-08 2020-07-08 Dust-proof mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021329878.7U CN212971773U (en) 2020-07-08 2020-07-08 Dust-proof mask

Publications (1)

Publication Number Publication Date
CN212971773U true CN212971773U (en) 2021-04-16

Family

ID=75427199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021329878.7U Active CN212971773U (en) 2020-07-08 2020-07-08 Dust-proof mask

Country Status (1)

Country Link
CN (1) CN212971773U (en)

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