CN220308492U - Medical care protective mask - Google Patents
Medical care protective mask Download PDFInfo
- Publication number
- CN220308492U CN220308492U CN202321636918.6U CN202321636918U CN220308492U CN 220308492 U CN220308492 U CN 220308492U CN 202321636918 U CN202321636918 U CN 202321636918U CN 220308492 U CN220308492 U CN 220308492U
- Authority
- CN
- China
- Prior art keywords
- cover body
- ejector pin
- mask
- jack
- head ring
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 210000003128 head Anatomy 0.000 description 16
- 208000015181 infectious disease Diseases 0.000 description 5
- 210000004243 sweat Anatomy 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a medical care protective mask, which is characterized in that: including the cover body, go-between and head ring, be provided with the jack on the go-between, be provided with the cleaning member on the lateral wall of jack, the cover body inserts and locates in the jack, the both ends of go-between with the head ring is connected, the left and right sides of the cover body all is provided with the rack, the intra-annular rotation of go-between is provided with the gear with rack engagement, inserts on the go-between and is equipped with the ejector pin, in the tooth's socket of ejector pin insertable gear, be provided with the spring between ejector pin and the go-between, the both ends of spring are supported respectively on ejector pin and go-between. The utility model can remove the water vapor on the mask without taking down the mask.
Description
Technical Field
The utility model relates to the field of medical care protective masks, in particular to a medical care protective mask.
Background
When nursing patients, medical staff in infectious department needs to wear a mask and a face mask, and the face mask can effectively prevent the patients from having substances such as droplets of infectious viruses and contacting with the eyes, the mouth and the nose of the medical staff, thereby preventing the infection of the viruses.
The existing protective mask is complete in protective face, but when the temperature is low in winter and the like, medical staff exhales, the inner wall of the mask easily generates water vapor, so that the medical staff can see inconvenience, and when the medical staff cleans the water vapor on the inner wall of the mask, the mask needs to be taken down for cleaning, and the possibility of infection is increased while the inconvenience is cleaned.
Disclosure of Invention
The utility model aims to provide a medical protective mask which can remove water vapor on the mask without removing the mask.
The utility model solves the problems by adopting the following technical scheme: the utility model provides a medical care protective mask, includes the cover body, go-between and head ring, be provided with the jack on the go-between, be provided with the cleaning member on the lateral wall of jack, the cover body is inserted and is located in the jack, the both ends of go-between with the head ring is connected, the left and right sides of the cover body all is provided with the rack, the intra-annular rotation of go-between is provided with the gear with rack engagement, inserts on the go-between and is equipped with the ejector pin, in the tooth's socket of ejector pin insertable gear, be provided with the spring between ejector pin and the go-between, the both ends of spring are supported respectively on ejector pin and go-between.
In the above technical solution, preferably, the cleaning member is absorbent cotton.
In the above technical solution, preferably, a side surface of the headband, which contacts with a human body, is provided with a foam cushion.
In the above technical scheme, preferably, two ends of the head ring are connected with adjusting ropes, and elastic rope buckles are arranged on the adjusting ropes.
In the above technical solution, preferably, a stopper is disposed at the top end of the cover body.
In the above technical solution, preferably, a PET antifogging film is disposed on the surface of the cover body.
Compared with the prior art, the utility model has the following advantages and effects:
according to the utility model, the cover body slides up and down on the connecting ring, so that the water vapor on the surface of the cover body is removed through the cleaning piece on the connecting ring, the purpose of removing the water vapor on the cover body without taking down the mask is realized, the process can be completed by one hand, the operation is simple and convenient, and the possibility of infection is reduced.
Simultaneously, the cover body can realize the fixing of the upper and lower optional positions of the cover body through the combined action of the rack, the gear and the ejector rod, and the mask is suitable for the use requirements of the mask in different scenes.
Drawings
Fig. 1 is a schematic structural view of a medical mask according to an embodiment of the present utility model.
Fig. 2 is a top view of the cover of fig. 1 with the cover removed.
Fig. 3 is a schematic view of the internal structure at a in the body 1.
Wherein, the cover body 1, the rack 11, the gear 12, the ejector rod 13, the spring 131, the limiting block 14, the connecting ring 2, the jack 21, the cleaning piece 22, the head ring 3, the foam-rubber cushion 31, the adjusting rope 32 and the elastic rope fastener 321.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
Referring to fig. 1-3, the medical care protective mask of the embodiment comprises a mask body 1, a connecting ring 2 and a head ring 3, wherein an inserting hole 21 is formed in the connecting ring 2, a cleaning piece 22 is arranged on the side wall of the inserting hole 21, the cleaning piece 22 is absorbent cotton, the mask body 1 is inserted into the inserting hole 21, two ends of the connecting ring 2 are connected with the head ring 3, racks 11 are arranged on the left side and the right side of the mask body 1, a gear 12 meshed with the racks 11 is rotationally arranged on the connecting ring 2, a push rod 13 is inserted into a tooth socket of the gear 12, a spring 131 is arranged between the push rod 13 and the connecting ring 2, and two ends of the spring 131 respectively abut against the push rod 13 and the connecting ring 2.
In this embodiment, when a user needs to perform operations such as eating, drinking, or wiping sweat, the cover 1 can be lifted up, and since the ejector pin 13 is inserted into the tooth slot of the gear 12 under the action of the pushing force of the spring 131, the gear 12 prevents the cover 1 from sliding down under the action of gravity by engaging with the rack 11, and when the cover 1 is pushed up or pulled down by hand, the rack 11 drives the gear 12 to rotate, the teeth of the gear 12 eject the ejector pin 13 out of the tooth slot, thereby realizing rotation of the gear 12, and the cover 1 can move up and down, and the cover 1 is inserted into the tooth slot of the gear 12 through the ejector pin 13 to be fixed at any position on the moving path of the cover 1, so that the cover can be suitable for different use scenarios (for example, only exposing the mouth but shielding the eyes).
The two ends of the head ring 3 are connected with an adjusting rope 32, and an elastic rope buckle 321 is arranged on the adjusting rope 32. The adjusting rope 32 and the elastic cord lock 321 are used for adjusting the tightness of the head ring 3 to adapt to the heads of different users.
In summary, the application method of the utility model is as follows:
firstly, the head ring 3 is sleeved on the head of a user, the cover body 1 is positioned on the face of the user, the tightness degree of the head ring 3 is adjusted through the adjusting rope 32 and the elastic rope buckle 321 to adapt to the heads of different users, the head ring 3 can be fixed on the heads of the users, when the water vapor on the cover body 1 affects the sight of the user, the cover body 1 is pushed up by hands and then pulled down until reset, and the cover body 1 contacts with the cleaning piece 22 so as to remove the water vapor on the cover body 1, thereby achieving the purpose of removing the water vapor on the cover body 1 without taking down the cover body 1.
The side of the head ring 3, which is contacted with the human body, is provided with a foam cushion 31. The foam cushion 31 can play a role in buffering, so that the wearing comfort of the utility model is improved, and the foam cushion 31 has a water absorbing effect, and can play a role in absorbing sweat when the forehead of a user sweats.
A limiting block 14 is arranged at the top end of the cover body 1. The stopper 14 can prevent the cover 1 from falling off the connection ring 2 under the inertia action or when the user pulls down the cover 1 excessively.
The PET antifogging film is arranged on the surface of the cover body 1. The PET antifogging film can strengthen the antifogging performance of the cover body 1 and ensure the clear visual field of a user.
The foregoing description of the utility model is merely exemplary of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. A medical care protective mask, characterized in that: including the cover body, go-between and head ring, be provided with the jack on the go-between, be provided with the cleaning member on the lateral wall of jack, the cover body inserts and locates in the jack, the both ends of go-between with the head ring is connected, the left and right sides of the cover body all is provided with the rack, the intra-annular rotation of go-between is provided with the gear with rack engagement, inserts on the go-between and is equipped with the ejector pin, in the tooth's socket of ejector pin insertable gear, be provided with the spring between ejector pin and the go-between, the both ends of spring are supported respectively on ejector pin and go-between.
2. The healthcare face mask of claim 1, wherein: the cleaning piece is absorbent cotton.
3. The healthcare face mask of claim 1, wherein: the side face of the head ring, which is contacted with the human body, is provided with a foam cushion.
4. The healthcare face mask of claim 1, wherein: the two ends of the head ring are connected with adjusting ropes, and elastic rope buckles are arranged on the adjusting ropes.
5. The healthcare face mask of claim 1, wherein: the top of the cover body is provided with a limiting block.
6. The healthcare face mask of claim 1, wherein: the PET antifogging film is arranged on the surface of the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636918.6U CN220308492U (en) | 2023-06-27 | 2023-06-27 | Medical care protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636918.6U CN220308492U (en) | 2023-06-27 | 2023-06-27 | Medical care protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220308492U true CN220308492U (en) | 2024-01-09 |
Family
ID=89422479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321636918.6U Active CN220308492U (en) | 2023-06-27 | 2023-06-27 | Medical care protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220308492U (en) |
-
2023
- 2023-06-27 CN CN202321636918.6U patent/CN220308492U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |