CN213215470U - Medical mask with conveniently replaced filter screen - Google Patents
Medical mask with conveniently replaced filter screen Download PDFInfo
- Publication number
- CN213215470U CN213215470U CN202021797545.7U CN202021797545U CN213215470U CN 213215470 U CN213215470 U CN 213215470U CN 202021797545 U CN202021797545 U CN 202021797545U CN 213215470 U CN213215470 U CN 213215470U
- Authority
- CN
- China
- Prior art keywords
- clamping ring
- filter screen
- mask
- fixedly connected
- buckle
- 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.)
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- 239000000835 fiber Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000000844 anti-bacterial effect Effects 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000003115 biocidal effect Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a medical mask convenient for replacing a filter screen, which comprises a mask body, wherein the top of the mask body is provided with an inner bag, the front center of the mask body is fixedly connected with the bottom of a second clamping ring, one side of the second clamping ring is hinged with one side of a first clamping ring through a hinge, the second clamping ring is fixedly connected with the first clamping ring through a locking device, the top of the second clamping ring is in contact connection with the bottom of the filter screen, and the top of the filter screen is in contact connection with the bottom of the first clamping ring. The service life of the mask is greatly prolonged by replacing the filter screen, so that resources are saved.
Description
Technical Field
The utility model relates to a medical gauze mask specifically is a conveniently change medical gauze mask of filter screen.
Background
The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as 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 and the like. The mask has a certain filtering function on air entering the lung, when respiratory infectious diseases are popular and the mask is worn to work in the environment polluted by dust and the like, at present, medical masks on the market generally do not have the function of replacing a filter screen, so that a user can only discard the mask after using the mask, and the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently change medical gauze mask of filter screen to solve the medical gauze mask on the market that proposes in the above-mentioned background art and generally not have the function of changing the filter screen, this leads to the user can only abandon the gauze mask after using the gauze mask, thereby causes the problem of the waste of resource.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently change medical gauze mask of filter screen, includes the gauze mask body, the fixed string area that is provided with in both sides of gauze mask body, the inner bag has been seted up at the top of gauze mask body, the positive center of gauze mask body and the bottom fixed connection of second clamp ring, one side of second clamp ring is articulated through one side of hinge and first clamp ring, the second clamp ring passes through locking device and first clamp ring fixed connection, the top of second clamp ring is connected with the bottom contact of filter screen, the top of filter screen is connected with the bottom contact of first clamp ring, the gauze mask body comprises gauze, hygroscopic layer, antibiotic layer and cotton, the bottom of gauze and the top fixed connection on hygroscopic layer, the bottom on hygroscopic layer and the top fixed connection on antibiotic layer, the bottom on antibiotic layer and the top fixed connection of cotton.
As an optimized technical scheme of the utility model, the bottom fixedly connected with a plurality of rubber column of first clamp ring.
As an optimized technical scheme of the utility model, the inside of inner bag is fixed and is provided with the ironbar.
As an optimal technical scheme of the utility model, locking device by last support hold, support under, buckle and last buckle constitute, the opposite side fixed connection of the back of last support and first clamp ring, the opposite side fixed connection of the back of support and second clamp ring down, the both sides of support down are rotated with the both ends of lower buckle respectively and are connected, the bottom of buckle both sides is rotated with the both ends of last buckle down and is connected, the bottom of going up the buckle is connected with last recess block of supporting a top and seting up.
As a preferred technical solution of the present invention, the moisture absorption layer is made of natural fiber, and the antibacterial layer is made of Shengma fiber.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a conveniently change medical gauze mask of filter screen, the user will go up the buckle from the top of supporting the piece and dial down, thereby open first clamp ring, then abandon special medical trash can with the old filter screen at second clamp ring top, get a new filter screen and place the top at the second clamp ring, then press first clamp ring to the filter screen, will go up the buckle again and last to support the draw-in groove block at a top, the life who makes the gauze mask through changing the filter screen increases greatly, thereby the resource has been practiced thrift, the inside saint hemp fibre that adopts of gauze mask body, the saint hemp fibre has lasting bacterinertness, thereby fine protection gauze mask is not invaded by the bacterium.
Drawings
Fig. 1 is a schematic structural view of the medical mask of the present invention;
FIG. 2 is a schematic structural view of a first clamp ring and a second clamp ring of the present invention;
FIG. 3 is a schematic structural view of the locking device of the present invention;
fig. 4 is a sectional view of the medical mask of the present invention.
In the figure: 1. a mask body; 2. hanging a belt; 3. iron bars; 4. a first clamp ring; 5. a second clamp ring; 6. A rubber column; 7. a hinge; 8. an upper holding member; 9. filtering with a screen; 10. a locking device; 11. an inner bag; 12. A lower holding member; 13. a lower buckle; 14. an upper buckle; 15. gauze; 16. a moisture-absorbing layer; 17. an antimicrobial layer; 18. cotton cloth.
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.
Referring to fig. 1-4, the utility model provides a medical mask with a conveniently replaced filter screen, which comprises a mask body 1, wherein two sides of the mask body 1 are fixedly provided with hanging belts 2, the top of the mask body 1 is provided with an inner bag 11, the front center of the mask body 1 is fixedly connected with the bottom of a second clamping ring 5, one side of the second clamping ring 5 is hinged with one side of a first clamping ring 4 through a hinge 7, the second clamping ring 5 is fixedly connected with the first clamping ring 4 through a locking device 10, the top of the second clamping ring 5 is in contact connection with the bottom of a filter screen 9, the top of the filter screen 9 is in contact connection with the bottom of the first clamping ring 4, the mask body 1 is composed of a gauze 15 and a moisture absorption layer 16, the bottom of the gauze 15 is fixedly connected with the top of the moisture absorption layer 16, the bottom of the moisture absorption layer 16 is fixedly connected with the top of the antibacterial layer 17, and the bottom of the antibacterial layer 17 is fixedly connected with the top of the cotton cloth 18.
Preferably, the bottom of the first clamping ring 4 is fixedly connected with a plurality of rubber columns 6, and the rubber columns 6 have a large friction coefficient and prevent the filter screen 9 from sliding.
Preferentially, the inner fixing of the inner bag 11 is provided with the iron strip 3, the iron strip 3 has a good shaping effect, and can be well attached to the nose bridge, so that the sealing performance is improved.
Preferably, the locking device 10 is composed of an upper supporting member 8, a lower supporting member 12, a lower buckle 13 and an upper buckle 14, the back surface of the upper supporting member 8 is fixedly connected with the other side of the first clamping ring 4, the back surface of the lower supporting member 12 is fixedly connected with the other side of the second clamping ring 5, two sides of the lower supporting member 12 are rotatably connected with two ends of the lower buckle 13 respectively, the bottoms of two sides of the lower buckle 13 are rotatably connected with two ends of the upper buckle 14, and the bottom of the upper buckle 14 is connected with a groove formed in the top of the upper supporting member 8 in a clamping manner, so that a user can open the first clamping ring 4 conveniently, and the filter screen 9 can be replaced.
Preferably, the moisture absorption layer 16 is made of natural fiber, the antibacterial layer 17 is made of Shengma fiber, the natural fiber has good moisture absorption property, and the Shengma fiber has durable antibacterial property, so that the comfort and the antibacterial property of the mask are improved.
When in use, the utility model is a medical mask with a convenient filter screen replacement, a user hangs the hanging belt 2 on the ears, then the iron strip 3 at the top of the mask is attached to the nose bridge by hands, so that the mask is worn, then the used mask does not need to be discarded, only the filter screen 9 needs to be replaced, a user pulls the upper buckle 14 down from the top of the upper supporting piece 8, so that the first clamping ring 4 is opened, the old filter mesh 9 on top of the second clamping ring 5 is then discarded to a dedicated medical waste bin, a new filter mesh 9 is taken and placed on top of the second clamping ring 5, then press first clamp ring 4 to filter screen 9, will go up buckle 14 and last support the draw-in groove block at piece 8 top again, accomplish the locking operation, the inside material of gauze mask body 1 is woven by holy-linen fiber and is constituteed, and the holy-linen fiber has lasting bacterinertness, can be fine avoid the invasion of bacterium.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The medical mask convenient for replacing the filter screen comprises a mask body (1) and is characterized in that hanging belts (2) are fixedly arranged on two sides of the mask body (1), an inner bag (11) is arranged at the top of the mask body (1), the front center of the mask body (1) is fixedly connected with the bottom of a second clamping ring (5), one side of the second clamping ring (5) is hinged with one side of a first clamping ring (4) through a hinge (7), the second clamping ring (5) is fixedly connected with the first clamping ring (4) through a locking device (10), the top of the second clamping ring (5) is in contact connection with the bottom of the filter screen (9), the top of the filter screen (9) is in contact connection with the bottom of the first clamping ring (4), and the mask body (1) consists of gauze (15), a moisture absorption layer (16), an antibacterial layer (17) and cotton cloth (18), the bottom of gauze (15) and the top fixed connection of moisture absorption layer (16), the bottom of moisture absorption layer (16) and the top fixed connection of antibiotic layer (17), the bottom of antibiotic layer (17) and the top fixed connection of cotton (18).
2. The medical mask with the filter screen convenient to replace according to claim 1, is characterized in that: and iron bars (3) are fixedly arranged in the inner bag (11).
3. The medical mask with the filter screen convenient to replace according to claim 1, is characterized in that: the bottom of the first clamping ring (4) is fixedly connected with a plurality of rubber columns (6).
4. The medical mask with the filter screen convenient to replace according to claim 1, is characterized in that: the locking device (10) is composed of an upper abutting part (8), a lower abutting part (12), a lower buckle (13) and an upper buckle (14), the back face of the upper abutting part (8) is fixedly connected with the other side of the first clamping ring (4), the back face of the lower abutting part (12) is fixedly connected with the other side of the second clamping ring (5), two sides of the lower abutting part (12) are respectively connected with two ends of the lower buckle (13) in a rotating mode, the bottoms of two sides of the lower buckle (13) are connected with two ends of the upper buckle (14) in a rotating mode, and the bottom of the upper buckle (14) is connected with a groove formed in the top of the upper abutting part (8) in a clamping mode.
5. The medical mask with the filter screen convenient to replace according to claim 1, is characterized in that: the moisture absorption layer (16) is made of natural fibers, and the antibacterial layer (17) is made of Shengma fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797545.7U CN213215470U (en) | 2020-08-25 | 2020-08-25 | Medical mask with conveniently replaced filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797545.7U CN213215470U (en) | 2020-08-25 | 2020-08-25 | Medical mask with conveniently replaced filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213215470U true CN213215470U (en) | 2021-05-18 |
Family
ID=75901722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021797545.7U Active CN213215470U (en) | 2020-08-25 | 2020-08-25 | Medical mask with conveniently replaced filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213215470U (en) |
-
2020
- 2020-08-25 CN CN202021797545.7U patent/CN213215470U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231019 Address after: 150000 No. 10, Hanan 12th Avenue, Nangang District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Yinjia Medical Instrument Group Co.,Ltd. Address before: No.23, South 4th Street, Zhongxin Road, Santun, Houjie Town, Dongguan City, Guangdong Province, 523000 Patentee before: Dongguan Huayou Medical Technology Co.,Ltd. |