CN215531830U - Novel protective mask for hospital epidemic prevention - Google Patents
Novel protective mask for hospital epidemic prevention Download PDFInfo
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- CN215531830U CN215531830U CN202121732440.8U CN202121732440U CN215531830U CN 215531830 U CN215531830 U CN 215531830U CN 202121732440 U CN202121732440 U CN 202121732440U CN 215531830 U CN215531830 U CN 215531830U
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- fixed mounting
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- 230000001681 protective effect Effects 0.000 title claims abstract description 40
- 230000002265 prevention Effects 0.000 title claims abstract description 19
- 230000001815 facial effect Effects 0.000 claims description 9
- 210000005069 ears Anatomy 0.000 abstract description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a novel protective mask for hospital epidemic prevention, which relates to the field of protective masks and comprises a protective mask body, wherein two mask belts are arranged on the protective mask body, connecting sleeves are movably arranged on the two mask belts, connecting ropes are fixedly arranged on the sides, close to each other, of the two connecting sleeves, female connectors and male plugs are fixedly arranged at the other ends of the two connecting ropes respectively, through holes are formed in the female connectors, one ends of racks are fixedly arranged on the male plugs, the other ends of the racks are slidably arranged in the through holes, toothed plates are slidably arranged in the through holes, and the toothed plates are meshed with the racks. According to the utility model, through the arrangement of the connecting rope, when the protective mask body is worn, the protective mask body is fixed on the head through the connecting rope, so that the contact between the mask belt and ears is avoided, and the length can be adjusted through the rack, so that the size of a user can be better adapted, and the practicability of the protective mask body is further improved.
Description
Technical Field
The utility model relates to the technical field of protective masks, in particular to a novel protective mask for hospital epidemic prevention.
Background
The protective mask is a breathing protective article for preventing the transmission of certain respiratory infectious microorganisms and protecting the health of a human body, the mask body of a daily protective mask is made of a filtering material, and a wearer overcomes the resistance of the filtering material to air flow by breathing independently, so the protective mask is called as a self-absorption filtering respirator.
In the prior art, workers can wear the protective mask in hospitals, the protective mask is hung on ears through two mask belts when being worn, traces can be drawn out of the ears after a long time, pain is caused, even festering can be caused under the stimulation of sweat, and therefore the novel protective mask for hospital epidemic prevention is required to meet the requirements of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel protective mask for hospital epidemic prevention, which solves the problem that the ears are marked and cause pain after a long time in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hospital's epidemic prevention is with new-type protective facial mask, includes the protective facial mask body, be equipped with two gauze mask areas, two on the protective facial mask body equal movable mounting has the adapter sleeve on the gauze mask area, and the equal fixed mounting in one side that two adapter sleeves are close to each other has the connection rope, and the other end of two connection ropes fixed mounting respectively has female joint and male plug, has seted up the through-hole on the female joint, fixed mounting has the one end of rack on the male plug, and the other end slidable mounting of rack is in the through-hole, slidable mounting has the pinion rack in the through-hole, and the pinion rack meshes with the rack mutually, set up the slide opening on the female joint, slide opening and through-hole looks UNICOM, slidable mounting has the slide bar in the slide opening, and the bottom fixed mounting of slide bar is on the pinion rack, fixed mounting has the spring on the pinion rack, and the other end fixed mounting of spring is on the inner wall of through-hole.
Preferably, the connecting sleeve is provided with a mounting groove, and a fixing block is rotatably mounted in the mounting groove.
Preferably, the mounting hole has been seted up on the fixed block, fixed mounting has the fixed axle on the inner wall of mounting groove, and fixed mounting has the one end of torsional spring on the fixed axle, and the other end fixed mounting of torsional spring is on the inner wall of mounting hole.
Preferably, two breathing pads are fixedly mounted on the mask belt, and the four breathing pads are located on the inner side of the mask belt.
Preferably, two chutes are formed in the inner wall of the through hole, sliding blocks are arranged in the two chutes in a sliding mode, and the two sliding blocks are fixedly arranged on the toothed plate.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the sliding hole, limiting blocks are slidably mounted in the two limiting grooves, and the two limiting blocks are fixedly mounted on the sliding rod.
Preferably, the two connecting sleeves are matched, and both the two connecting sleeves are positioned in the middle part of the mask belt.
The utility model has the beneficial effects that:
according to the utility model, through the arrangement of the connecting rope, when the protective mask body is worn, the protective mask body is fixed on the head through the connecting rope, so that the contact between the mask belt and ears is avoided, and the length can be adjusted through the rack, so that the size of a user can be better adapted, and the practicability of the protective mask body is further improved.
According to the utility model, through the arrangement of the connecting sleeve, as the protective mask is a disposable article, the protective mask body can be separated from the connecting rope through the connecting sleeve and is installed on a new mask, so that resources are saved, and the practicability of the protective mask body is further improved.
Drawings
FIG. 1 is a schematic perspective view of a novel hospital epidemic prevention respirator according to the present invention;
FIG. 2 is a schematic view of a rear view of the novel hospital epidemic prevention respirator of the present invention;
FIG. 3 is a schematic structural view of a connecting sleeve part of a novel hospital epidemic prevention respirator provided by the utility model;
fig. 4 is a schematic sectional view of a female joint of a novel hospital epidemic prevention respirator.
In the figure: 1. a protective mask body; 2. a mask band; 3. connecting sleeves; 4. connecting ropes; 5. a female joint; 6. a male plug; 7. a rack; 8. a through hole; 9. a toothed plate; 10. a slide hole; 11. a slide bar; 12. a spring; 13. a breathable cushion; 14. mounting grooves; 15. a fixed block; 16. mounting holes; 17. a fixed shaft; 18. a torsion spring; 19. a chute; 20. a slider; 21. a limiting groove; 22. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a novel hospital epidemic prevention respirator comprises a respirator body 1, two respirator belts 2 are arranged on the respirator body 1, connecting sleeves 3 are movably arranged on the two respirator belts 2, connecting ropes 4 are fixedly arranged on the sides of the two connecting sleeves 3 close to each other, female connectors 5 and male plugs 6 are fixedly arranged at the other ends of the two connecting ropes 4 respectively, through holes 8 are formed in the female connectors 5, one ends of racks 7 are fixedly arranged on the male plugs 6, the other ends of the racks 7 are slidably arranged in the through holes 8, toothed plates 9 are slidably arranged in the through holes 8, the toothed plates 9 are meshed with the racks 7, slide holes 10 are formed in the female connectors 5, the slide holes 10 are communicated with the through holes 8, slide rods 11 are slidably arranged in the slide holes 10, the bottom ends of the slide rods 11 are fixedly arranged on the toothed plates 9, springs 12 are fixedly arranged on the toothed plates 9, and the other ends of the springs 12 are fixedly arranged on the inner walls of the through holes 8, be convenient for when wearing protective facial mask body 1, fix protective facial mask body 1 at the head through connecting rope 4, avoided the contact of gauze mask area 2 with the ear, can also adjust length through rack 7 to better adaptation user's size, and then improved protective facial mask body 1's practicality.
In the utility model, the connecting sleeve 3 is provided with the mounting groove 14, the fixing block 15 is rotatably mounted in the mounting groove 14, and the protective mask body 1 can be separated from the connecting rope 4 through the connecting sleeve 3 and mounted on a new mask because the protective mask is a disposable article, so that resources are saved, and the practicability of the protective mask body 1 is further improved.
According to the mask belt fixing device, the fixing block 15 is provided with the mounting hole 16, the fixing shaft 17 is fixedly mounted on the inner wall of the mounting groove 14, one end of the torsion spring 18 is fixedly mounted on the fixing shaft 17, the other end of the torsion spring 18 is fixedly mounted on the inner wall of the mounting hole 16, so that when the mask body 1 needs to be replaced after being used, the fixing block 15 is rotated, the fixing block 15 rotates on the fixing shaft 17 through the mounting hole 16, the binding of the connecting sleeve 3 on the mask belt 2 is released, when the fixing block 15 rotates, the fixing block 15 can drive the torsion spring 18 to rotate, and when the fixing block 15 is loosened, the fixing block 15 is pulled back to the original position through the torsion spring 18.
According to the utility model, two air permeable pads 13 are fixedly arranged on the two mask belts 2, and the four air permeable pads 13 are positioned on the inner sides of the mask belts 2, so that the air permeable pads 13 on the two mask belts 2 are convenient, and the mask belts 2 can be prevented from pressing the skin.
In the utility model, the inner wall of the through hole 8 is provided with two sliding grooves 19, the two sliding grooves 19 are both provided with the sliding blocks 20 in a sliding manner, and the two sliding blocks 20 are both fixedly arranged on the toothed plate 9, so that the toothed plate 9 drives the sliding blocks 20 to slide in the sliding grooves 19, and the toothed plate 9 is influenced by the sliding blocks 20 through the sliding grooves 19 and can only move in the horizontal direction.
In the utility model, the inner walls of the two sides of the sliding hole 10 are respectively provided with a limiting groove 21, the limiting blocks 22 are respectively arranged in the two limiting grooves 21 in a sliding manner, and the two limiting blocks 22 are respectively fixedly arranged on the sliding rod 11, so that the sliding rod 11 drives the limiting blocks 22 to slide in the limiting grooves 21, and the sliding rod 11 is influenced by the limiting blocks 22 and can only move in the horizontal direction.
In the utility model, the two connecting sleeves 3 are matched, and the two connecting sleeves 3 are both positioned in the middle part of the mask belt 2, so that the connecting sleeves 3 are convenient to install.
The working principle of the utility model is as follows:
when the protective mask body 1 is used, the sliding rod 11 needs to be shifted, so that the sliding rod 11 slides in the sliding hole 10 on the female joint 5, the moving sliding rod 11 drives the limiting block 22 to slide in the limiting groove 21, so that the sliding rod 11 is influenced by the limiting groove 21 through the limiting block 22 and can only move in the horizontal direction, the moving sliding rod 11 drives the toothed plate 9 to move, so that the toothed plate 9 drives the sliding block 20 to slide in the sliding groove 19, so that the toothed plate 9 is influenced by the sliding groove 19 through the sliding block 20 and can only move in the horizontal direction, at the moment, the rack 7 on the male plug 6 can be moved into the through hole 8, the toothed plate 9 compresses the spring 12 when moving, so that when the sliding rod 11 is loosened, the toothed plate 9 is pushed back to the original position through the spring 12, so that the toothed plate 9 is meshed with the rack 7, when the protective mask body 1 needs to be replaced after being used, the fixing block 15 is rotated, so that the fixing block 15 rotates on the fixing shaft 17 through the mounting hole 16, the binding of the connecting sleeve 3 to the mask belt 2 is released, when the fixing block 15 rotates, the fixing block 15 can drive the torsion spring 18 to rotate, when the fixing block 15 is loosened, the fixing block 15 is pulled back and in situ through the torsion spring 18, and the breathable pads 13 on the two mask belts 2 can prevent the mask belts 2 from pressing the skin.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a hospital's epidemic prevention is with new-type protective facial mask, includes protective facial mask body (1), be equipped with two gauze mask areas (2) on protective facial mask body (1), its characterized in that: two equal movable mounting has adapter sleeve (3) on gauze mask area (2), and equal fixed mounting has connection rope (4) in one side that two adapter sleeve (3) are close to each other, and the other end of two connection rope (4) fixed mounting respectively has female joint (5) and male plug (6), has seted up through-hole (8) on female joint (5), fixed mounting has the one end of rack (7) on male plug (6), and the other end slidable mounting of rack (7) is in through-hole (8), slidable mounting has sliding rod (9) in through-hole (8), and pinion rack (9) mesh with rack (7), set up slide opening (10) on female joint (5), slide opening (10) and through-hole (8) UNICOM mutually, slidable mounting has slide bar (11) in slide opening (10), and the bottom fixed mounting of slide bar (11) is on pinion rack (9), fixed mounting has spring (12) on pinion rack (9), the other end of the spring (12) is fixedly arranged on the inner wall of the through hole (8).
2. The novel hospital epidemic prevention respirator according to claim 1, which is characterized in that: the connecting sleeve (3) is provided with a mounting groove (14), and a fixing block (15) is rotatably mounted in the mounting groove (14).
3. The novel hospital epidemic prevention respirator according to claim 2, wherein: mounting hole (16) have been seted up on fixed block (15), fixed mounting has fixed axle (17) on the inner wall of mounting groove (14), and fixed mounting has the one end of torsional spring (18) on fixed axle (17), and the other end fixed mounting of torsional spring (18) is on the inner wall of mounting hole (16).
4. The novel hospital epidemic prevention respirator according to claim 1, which is characterized in that: two equal fixed mounting has two ventilative pads (13) on the gauze mask area (2), and four ventilative pads (13) all are located the inboard of gauze mask area (2).
5. The novel hospital epidemic prevention respirator according to claim 1, which is characterized in that: two sliding grooves (19) are formed in the inner wall of the through hole (8), sliding blocks (20) are arranged in the two sliding grooves (19) in a sliding mode, and the two sliding blocks (20) are fixedly arranged on the toothed plate (9).
6. The novel hospital epidemic prevention respirator according to claim 1, which is characterized in that: limiting grooves (21) are formed in the inner walls of the two sides of the sliding hole (10), limiting blocks (22) are arranged in the two limiting grooves (21) in a sliding mode, and the two limiting blocks (22) are fixedly arranged on the sliding rod (11) in a fixed mode.
7. The novel hospital epidemic prevention respirator according to claim 1, which is characterized in that: the two connecting sleeves (3) are matched, and the two connecting sleeves (3) are both positioned in the middle of the mask belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121732440.8U CN215531830U (en) | 2021-07-28 | 2021-07-28 | Novel protective mask for hospital epidemic prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121732440.8U CN215531830U (en) | 2021-07-28 | 2021-07-28 | Novel protective mask for hospital epidemic prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215531830U true CN215531830U (en) | 2022-01-18 |
Family
ID=79829384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121732440.8U Active CN215531830U (en) | 2021-07-28 | 2021-07-28 | Novel protective mask for hospital epidemic prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215531830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114698887A (en) * | 2022-03-03 | 2022-07-05 | 吉林大学 | Protective mask for sealing face during face fitting |
-
2021
- 2021-07-28 CN CN202121732440.8U patent/CN215531830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114698887A (en) * | 2022-03-03 | 2022-07-05 | 吉林大学 | Protective mask for sealing face during face fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231205 Address after: No. 006, East Side of Donghang Road and North Side of Zhonghang Road, Yancheng Village, Xiaozhao Township, Jian'an District, Xuchang City, Henan Province, 461000 Patentee after: Xuchang Zhongbang Medical Equipment 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. |
|
| TR01 | Transfer of patent right |