CN208176754U - A kind of haze breathing nose mould - Google Patents
A kind of haze breathing nose mould Download PDFInfo
- Publication number
- CN208176754U CN208176754U CN201820422310.6U CN201820422310U CN208176754U CN 208176754 U CN208176754 U CN 208176754U CN 201820422310 U CN201820422310 U CN 201820422310U CN 208176754 U CN208176754 U CN 208176754U
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- CN
- China
- Prior art keywords
- piston
- nose mould
- connecting rod
- filter
- breathing
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of haze breathing nose mould, nose mould including meeting ergonomics, the nose mould is connected by the bottom venthole of breathing hose and filter, filter top is fixedly connected with piston cylinder bottom, it is connected between filter and piston cylinder by outgassing nonreturn valve, the piston cylinder bottom is equipped with breather check valve and is connected with the external world, piston in piston cylinder is flexibly connected by piston rod with first connecting rod, first connecting rod is flexibly connected with second connecting rod, second connecting rod and motor output interference fit connection, motor drives piston rod to be lifted up with piston by two connecting rods, breather cheek valve is opened, unidirectional air outlet valve is closed, start breathing process, breather cheek valve is closed later, motor drives piston rod to drive that piston moves downward and squeeze raw gas by unidirectional air outlet valve to enter filter, it is arrived in breathing nose mould by breathing hose For human body respiration, breathing smooth degree is greatly improved while purifying air, has the characteristics that structure is simple, easy to carry.
Description
Technical field
The utility model relates to a kind of hazes to breathe nose mould.
Background technique
Existing haze equipment is made of fibrous layer or large-scale aerating system, its working principle is that passing through multilayer difference physics
The fiber filter of chemical property falls the harmful substance in air or clean air is sent to site of action by large-scale aeration equipment,
But it is there are fibrous layer air penetrability is low, be easy to cause expiratory dyspnea, and the disadvantage that large scale equipment is not portable.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is that proposing a kind of haze breathing nose
Mould can filter out the harmful substance in air, while greatly improve breathing smooth degree, have structure simple, portable
Feature.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of haze breathing nose mould, the nose mould 1 including meeting ergonomics, the nose mould 1 pass through breathing hose 2 and mistake
The bottom venthole 4 of filter 3 connects, and 3 top of filter is fixedly connected with 5 bottom of piston cylinder, between filter 3 and piston cylinder 5
It is connected by outgassing nonreturn valve 6,5 bottom of piston cylinder is equipped with breather check valve 7 and is connected with the external world, in piston cylinder 5
Piston 8 is flexibly connected by piston rod 9 with first connecting rod 10, and first connecting rod 10 is flexibly connected with second connecting rod 11, second connecting rod
11 connect with the output interference fit of motor 12.
It is successively arranged activated charcoal strainer 13 and electro static filtering net 14 from bottom to up inside the filter 3.
The nose mould 1 uses silica gel material.
The breathing hose 2 uses medical silica-gel hose.
The utility model uses and helps desorption system, can control air inlet by helping the motor of desorption system to provide extra power
It is moved with outlet, so that it is far superior to traditional similar products and design in structure to assist user to breathe, it being capable of mistake
The harmful substance in air is filtered, while greatly improving breathing smooth degree, than similar-type products more compact structure, it is easier to take
Band, and wear more comfortable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Referring to Fig. 1, a kind of haze breathing nose mould, the nose mould 1 including meeting ergonomics, the nose mould 1 is using silica gel
Material safely and has pliability, comfortable wearing.
The nose mould 1 is connect by breathing hose 2 with the bottom venthole 4 of filter 3, and the breathing hose 2 is using doctor
Use silica gel hose.
The filter 3 is a quadrangle box, external dimensions are as follows: 15 × 20 × 20mm, inside dimension are as follows: 11 × 16
×20mm.It is successively arranged activated charcoal strainer 13 and electro static filtering net 14 from bottom to up inside the filter 3, it is net for filtering
Change air, it is particularly applicable in the case of haze weather.
3 top of filter is fixedly connected with 5 bottom of piston cylinder, unidirectional by outlet between filter 3 and piston cylinder 5
Valve 6 is connected, and 5 bottom of piston cylinder is equipped with breather check valve 7 and is connected with the external world.The piston cylinder 5 is a cylinder
Cylinder body, the specific size of piston cylinder 5 are as follows: outer diameter 46mm, internal diameter 40mm, high 35mm.
Piston 8 in the piston cylinder 5 is flexibly connected by piston rod 9 with first connecting rod 10, first connecting rod 10 and second
Connecting rod 11 is flexibly connected, second connecting rod 11 and the output interference fit connection of motor 12.Using this part-structure as helping desorption system, energy
Enough auxiliary user breathings, keep its breathing more smooth.
12 concrete model of motor is GA12-N20 motor, and motor 12 is connected with DC power supply, and DC power supply specifically may be used
It is connected using No. 5 batteries of 4 section 1.5V, is powered for it.
The working principle of the utility model is:
Power supply is opened, the work of motor 12 drives first connecting rod 11 and second connecting rod 12 to do crank rod movement, and thus first
Connecting rod 11 drives piston rod 9 to be lifted up with piston 8, starts breathing process, opens at this time in 5 bottom breather cheek valve 7 of piston cylinder
It opens, unidirectional air outlet valve 6 is closed, and unpurified air enters piston cylinder 5 by breather cheek valve 7.
When motor 12 drives first connecting rod 11 and second connecting rod 12 to move downward, piston rod 9 is moved downward with piston 8
Raw gas is squeezed, breather cheek valve 7 is closed at this time, and unidirectional air outlet valve 6 is opened, and raw gas is passed through equipped with active carbon
The filter 3 of filter screen 13 and electro static filtering net 14, unpurified air becomes purification gas by filtration system, with pressure quilt
It is passed through in breathing hose 2, it is final to arrive in breathing nose mould 1 for human body respiration.
Claims (4)
1. a kind of haze breathes nose mould, which is characterized in that the nose mould (1) including meeting ergonomics, the nose mould (1) pass through
Breathing hose (2) is connect with the bottom venthole (4) of filter (3), is fixed and is connected with piston cylinder (5) bottom at the top of filter (3)
It connects, is connected between filter (3) and piston cylinder (5) by outgassing nonreturn valve (6), piston cylinder (5) bottom is equipped with air inlet
Check valve (7) is connected with the external world, and the piston (8) in piston cylinder (5) is connected by piston rod (9) and first connecting rod (10) activity
It connects, first connecting rod (10) is flexibly connected with second connecting rod (11), second connecting rod (11) and motor (12) output interference fit connection.
2. a kind of haze according to claim 1 breathes nose mould, which is characterized in that the filter (3) is internal under
It is supreme to be successively arranged activated charcoal strainer (13) and electro static filtering net (14).
3. a kind of haze according to claim 1 breathes nose mould, which is characterized in that the nose mould (1) uses silica gel material
Material.
4. a kind of haze according to claim 1 breathes nose mould, which is characterized in that the breathing hose (2) is using doctor
Use silica gel hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422310.6U CN208176754U (en) | 2018-03-27 | 2018-03-27 | A kind of haze breathing nose mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422310.6U CN208176754U (en) | 2018-03-27 | 2018-03-27 | A kind of haze breathing nose mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208176754U true CN208176754U (en) | 2018-12-04 |
Family
ID=64438195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422310.6U Expired - Fee Related CN208176754U (en) | 2018-03-27 | 2018-03-27 | A kind of haze breathing nose mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208176754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603111A (en) * | 2019-01-24 | 2019-04-12 | 陈卫民 | One kind is convenient for cleaning II respiratory failure type COPD patient respiratory training device |
| CN111280524A (en) * | 2020-03-16 | 2020-06-16 | 中国科学院上海高等研究院 | Bidirectional ventilation mask |
| CN113499550A (en) * | 2021-06-03 | 2021-10-15 | 胡晓伟 | Air purification device for coal mine geological engineering survey personnel |
-
2018
- 2018-03-27 CN CN201820422310.6U patent/CN208176754U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603111A (en) * | 2019-01-24 | 2019-04-12 | 陈卫民 | One kind is convenient for cleaning II respiratory failure type COPD patient respiratory training device |
| CN111280524A (en) * | 2020-03-16 | 2020-06-16 | 中国科学院上海高等研究院 | Bidirectional ventilation mask |
| CN113499550A (en) * | 2021-06-03 | 2021-10-15 | 胡晓伟 | Air purification device for coal mine geological engineering survey personnel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |