CN212697779U - Wearable air filter - Google Patents
Wearable air filter Download PDFInfo
- Publication number
- CN212697779U CN212697779U CN202020800771.XU CN202020800771U CN212697779U CN 212697779 U CN212697779 U CN 212697779U CN 202020800771 U CN202020800771 U CN 202020800771U CN 212697779 U CN212697779 U CN 212697779U
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- China
- Prior art keywords
- air filter
- air
- air inlet
- mask
- inlet pipe
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- 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
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- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- 230000001815 facial effect Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010035664 Pneumonia Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a wearable air filter, which comprises a face mask, an air inlet pipe and a filtering mechanism, wherein the air inlet pipe communicates the face mask and the filtering mechanism; the face mask is a transparent protective face mask tightly buckled on the face, a sealing strip is stuck on the edge of the inner side of the face mask, a bandage for fixing the head is tied on the face mask, and an air outlet is arranged at the mouth; the air inlet pipe is a corrugated pipe; the filter mechanism comprises a shell, a fan, a power supply, a switch and an air filter disc, wherein the shell comprises a first cavity and a second cavity. The utility model discloses simple structure, the cost of manufacture is low, and can keep the interior air cleanliness of face guard, can change the air filter piece at any time, carry user's face with external filtration, and then discharge from the import of going out, form the air current return circuit, need change the air filter piece or when the power does not have the electricity, can be with the air filter piece of pegging graft on the gas outlet, guarantee that external contaminated air gets into the face guard from the gas outlet, reserve the space that has the air filter piece of storing, can facilitate the use replacement air filter piece.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, a filter, concretely relates to wearable air cleaner is related to.
Background
At present, new coronary pneumonia is abused worldwide, the number of infected people is millions, and the number of dead people is not large, wherein the main route of spreading the new coronary virus is through air infection, and the number of infected people of medical care personnel in many countries is not large;
need breathe external air in the medical personnel working process, the condition that can not avoid appearing leaking gas in gauze mask and facial gap leads to being breathed by other personnel by the highly intensive air that patient has polluted, takes place the infection of diffusibility, moreover, to the medical personnel, dresses whole body protective clothing, and protective clothing is inside to be very sultry, the eyepiece also plays the fog easily, so this technical scheme uses and is born, and does not restrict medical personnel and use.
Disclosure of Invention
In view of this, the utility model aims at providing a wearing formula air cleaner solves the easy gas leakage of protective mask and the defect of the interior air of protective clothing not circulating.
In order to achieve the purpose, the technical scheme is as follows:
the wearable air filter comprises a mask, an air inlet pipe and a filtering mechanism, wherein the air inlet pipe is used for communicating the mask and the filtering mechanism;
the mask is a transparent protective mask tightly buckled on the face, a sealing strip is adhered to the edge of the inner side of the mask, a bandage for fixing the mask on the head is tied on the mask, and an air outlet is formed in the mouth;
the filter mechanism comprises a shell, a fan, a power supply, a switch and air filter pieces, wherein the shell comprises a first cavity and a second cavity which are not communicated with each other, meanwhile, a power supply mounting groove is formed in the shell, the fan and the power supply are mounted in the first cavity, the power supply provides power for the fan, in addition, the switch is mounted on the outer side of the shell and used for controlling the operation of the fan, the first cavity is communicated with one end of an air inlet pipe, the other end of the air inlet pipe is communicated with a face mask, meanwhile, a plurality of air filter pieces are inserted into an air inlet communicated with the first cavity, a first clamping groove used for inserting the air filter pieces is formed in the side surface of the air inlet, and fan blades of the fan are close to one;
the second chamber is used for placing a pre-used air filter, and a door plate capable of being rotatably buckled is installed on one side of the second chamber so as to conveniently take the air filter.
As a further improvement, a second clamping groove for inserting the air filter sheet is reserved on the air outlet.
As a further improvement of the utility model, the shell is connected with the waistband, and the user can be directly hung on the waist.
As a further improvement of the present invention, the power supply is a charging power supply.
As a further improvement, the intake pipe is communicated with the first cavity through a plug, one end of the plug is fixedly connected with the casing, and is communicated with the first cavity, and the other end is connected with the intake pipe.
The utility model has the advantages that: the utility model discloses simple structure, the cost of manufacture is low, and can keep the interior air cleanliness of face guard, can change the air filter piece at any time, carry user face with external filtration, and then discharge from the import of discharging, form the air current return circuit, can keep the circulation of facial air, have and to provide clear air, need to change air filter piece or power when not having the electricity, can be with the air filter piece of pegging graft on the gas outlet, guarantee that external contaminated air does not get into the face guard from the gas outlet, reserve the space that has the air filter piece of storing, and can facilitate the use, replace the air filter piece.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the filtering mechanism according to the present invention;
fig. 3 is a schematic structural diagram of the air inlet according to the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Please refer to fig. 1, 2, and 3:
the wearable air filter comprises a face mask 10, an air inlet pipe 20 and a filtering mechanism 30, wherein the air inlet pipe 20 is used for communicating the face mask 10 with the filtering mechanism 30;
the face guard 10 is a transparent protective face guard tightly buckled on the face, a sealing strip 11 is adhered to the edge of the inner side of the face guard 10, a bandage 12 for fixing the face guard 10 on the head is tied on the face guard 10, an air outlet 13 is arranged at the position of the mouth, a second clamping groove 131 for inserting an air filter 35 is reserved on the air outlet 13, when a battery is replaced, the motor stops working, the air filter 35 can be inserted into the air outlet 13, and therefore polluted air is prevented from entering;
the filtering mechanism 30 comprises a shell 31, a fan 32, a power supply 33, a switch 34 and air filtering pieces 35, wherein the shell 31 is connected with a belt 37, a user can hang on the waist directly, the shell 31 comprises a first cavity 311 and a second cavity 312, the first cavity 311 and the second cavity 312 are not communicated with each other, meanwhile, a power supply mounting groove 313 is arranged on the shell, the fan 32 and the power supply 33 are mounted in the first cavity 311, the power supply 33 provides power for the fan 32, the power supply 33 is a charging power supply 33, in addition, the switch 34 is mounted on the outer side of the shell 31 to control whether the fan 32 operates or not, the first cavity 311 is communicated with one end of an air inlet pipe 20, the other end of the air inlet pipe 20 is communicated with the upper part of the face mask 10, the air inlet pipe 20 is arranged on the back of the user during use to avoid influencing the normal operation of medical personnel, and meanwhile, a plurality, a first clamping groove 361 for inserting the air filter 35 is formed in the side face of the air inlet 36, and fan blades of the fan 32 are close to one side of the air inlet 36;
the second chamber 312 is used for placing a pre-used air filter 35, and a door panel 313 which can be rotatably buckled is arranged on one side of the second chamber 312 so as to conveniently take the air filter 35;
in actual use, a prepared power supply is provided, and the air inlet pipe 20 is made of medical corrugated pipes;
the air inlet pipe 20 is communicated with the first cavity 311 through a plug 21, one end of the plug 21 is fixedly connected with the shell 31 and communicated with the first cavity 311, and the other end of the plug is plugged with the air inlet pipe 20.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The wearable air filter is characterized by comprising a face mask, an air inlet pipe and a filtering mechanism, wherein the air inlet pipe is used for communicating the face mask with the filtering mechanism;
the mask is a transparent protective mask tightly buckled on the face, a sealing strip is adhered to the edge of the inner side of the mask, a bandage for fixing the mask on the head is tied on the mask, and an air outlet is formed in the mouth;
the filter mechanism comprises a shell, a fan, a power supply, a switch and air filter pieces, wherein the shell comprises a first cavity and a second cavity, the fan is installed in the first cavity, meanwhile, a power supply installation groove for installing the power supply is formed in the shell, the power supply provides power for the fan, in addition, the switch is installed on the outer side of the shell and controls whether the fan runs or not, the first cavity is communicated with one end of an air inlet pipe, the other end of the air inlet pipe is communicated with a mask, meanwhile, a plurality of air filter pieces are inserted into an air inlet communicated with the first cavity, a first clamping groove for inserting the air filter pieces is formed in the side face of the air inlet, and fan blades of the fan are;
the second chamber is used for placing a pre-used air filter, and a door plate capable of being rotatably buckled is installed on one side of the second chamber so as to conveniently take the air filter.
2. The wearable air filter of claim 1, wherein a second slot for inserting an air filter sheet is reserved on the air outlet.
3. The wearable air filter of claim 1, wherein the housing is connected to a belt, and wherein the user can hang directly from the waist.
4. The wearable air filter of claim 1, wherein the power source is a charging power source.
5. The wearable air filter of claim 1, wherein the air inlet pipe is in communication with the first chamber via a connector, one end of the connector is fixedly connected to the housing and is in communication with the first chamber, and the other end of the connector is in plug-in connection with the air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800771.XU CN212697779U (en) | 2020-05-14 | 2020-05-14 | Wearable air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800771.XU CN212697779U (en) | 2020-05-14 | 2020-05-14 | Wearable air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212697779U true CN212697779U (en) | 2021-03-16 |
Family
ID=74945391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020800771.XU Expired - Fee Related CN212697779U (en) | 2020-05-14 | 2020-05-14 | Wearable air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212697779U (en) |
-
2020
- 2020-05-14 CN CN202020800771.XU patent/CN212697779U/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: 20210316 |