CN205494717U - Air purifier and connecting device thereof - Google Patents
Air purifier and connecting device thereof Download PDFInfo
- Publication number
- CN205494717U CN205494717U CN201620275759.5U CN201620275759U CN205494717U CN 205494717 U CN205494717 U CN 205494717U CN 201620275759 U CN201620275759 U CN 201620275759U CN 205494717 U CN205494717 U CN 205494717U
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- CN
- China
- Prior art keywords
- face shield
- air purifier
- air
- airway
- attachment means
- 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
The utility model discloses an air purifier connecting device, including air duct, face guard and face guard joint, the position department that the face guard is being close to user's lower jaw has offered the round hole, and the round hole adaptation connects in the face guard, and the face guard connects for hollow cylinder, and the one end that the face guard connects is equipped with the fender ring that limits the face guard motion, and the air duct is connected to the other end that the face guard connects. The connecting device equipment is simple and convenient with the dismantlement, and the gas tightness is better, and air purifier's filtration efficiency is high. The air purifier who still openly includes this connecting device. This clarifier is convenient for the air current and is got into mouth and the nasal breathing that the user was supplied with to the face guard, conveniently wears with oneself, and the comfort level is high, is fit for using city outdoor activities's crowd.
Description
Technical field
This utility model relates to air filtration cleaning equipment, is specifically related to air purifier and company thereof
Connection device.
Background technology
Air pollution is by being detrimental to health and atmosphere caused by the material of surrounding enviroment
Pollute.These materials are probably gas, solid or liquid suspension etc..In China, large area goes out
Existing haze is by the dust in air, sulphuric acid, nitric acid, organic hydrocarbon compounds etc. and air
In the solid that formed of little water droplet or the severe contamination phenomenon that causes of liquid suspension.
The diameter particulate matter less than or equal to 2.5 microns is referred to as fine particle (PM2.5).?
Grain thing can substantial dwell time in an atmosphere, and can enter internal with breathing, accumulate in trachea
Or in lung, affect healthy.Respiratory system and cardiovascular system are mainly caused wound by PM2.5
Evil, including respiratory tract irriate, cough, dyspnea, reduction pulmonary function, increase the weight of asthma,
Cause chronic bronchitis, arrhythmia, non-lethal heart disease, the mistake of heart and lung diseases patient
The most dead.Old man, child and heart and lung diseases patient are the sensitive groups that PM2.5 pollutes.
The portable air purifier of prior art has certain except haze effect, exhaling for people
Inhale health and provide protection.But existing portable air purifier connects clean by airway
Change device main frame and breathing mask, generally exist breathing mask easily come off with airway junction and
The problem of gas leakage, causes contaminated air to enter breathing mask and is sucked by human body.Additionally, existing skill
Air is directly blowed to user face by the air purifier airway of art, easily causes discomfort.
Especially in cold season, air-flow directly blows to user face by airway and can bring sternly
The discomfort of weight.
In view of this, the present utility model people conduct in-depth research the problems referred to above, this
Case thus produces.
Utility model content
This utility model provides a kind of air purifier and attachment means thereof, which overcomes background
The existing deficiency of technology, the dust that can be effectively filtered to remove in air, sulphuric acid, nitre
Acid, organic hydrocarbon compounds etc. with in air little water droplet formed solid or liquid suspension,
Respirable air is provided constantly for user, eliminates particle in air, especially
The serious harm that health is caused by the pollutant such as PM2.5.
This utility model solves being the technical scheme is that of its technical problem
A kind of attachment means of air purifier, including airway, face shield dough-making powder shield joint,
Described face shield offers circular hole in the position near user lower jaw, and described circular hole is adaptive
In face shield joint, described face shield joint is the cylinder of hollow, and one end of face shield joint is provided with limit
The baffle ring of face shield processed motion, the other end of face shield joint connects airway.
In the technical program, the advantage mainly deposited is: 1) face shield is near user lower jaw
Position offers circular hole, it is simple to air stream enters mouth and the nasal respiration of face shield supply user.
2), when using, face shield joint and airway are positioned at below the lower jaw of user, exposed area is little,
It is easy to hide, thus promotes the comfort level of use.3) face shield joint be easily attached airway and
Face shield.
Further, described cylindrical cavity is provided with air distributor or air flow bar.Air
Flow distribution plate or air flow bar are blown into the current rate of face shield for dispersion, reduce owing to air-flow is straight
Connect the discomfort blowing to the face of user and cause.
Further, described air distributor is engraved structure.Engraved structure is easy to increase air-flow
Dispersion.
Further, described air flow bar is yi word pattern, cross, Rhizoma Sparganii type or rice font.
The advantage of these air flow bar structures is that gas-flow resistance is little, and is easy to water conservancy diversion.
Further, described face shield joint is connected by screw thread or buckle adaptation with airway.Spiral shell
Stricture of vagina or buckle adaptation connect readily accessible and assembling.
Further, described face shield joint outer wall is provided with at least one collar flange, described inducing QI
Pipe is elastomeric material, and the collar flange of described face shield joint is connected with airway inner wall sealing.Lead
Trachea, by coordinating with collar flange, is socketed on face shield joint, and air-tightness is preferable.
Further, the attachment means of described air purifier, described airway outer wall is provided with
Clamping device.Airway the most easily rocks, by clamping device, airway is solid
Being scheduled on user, it is simple to body-worn, comfort level is high.
Further, a length of 10cm～100cm of described airway.User can be according to individual
Human body type selects airway length, it is also possible to the wearing position according to purifying main frame selects inducing QI
Length of tube, comfort level is high.Such as: purification main frame is hung on neck or hangs over waist.
Further, this utility model solves another solution is that of employing of its technical problem
A kind of air purifier, including purifying main frame, also includes described attachment means, described
The air outlet purifying main frame connects one end of described airway.The attachment means of air purifier with
Purify main frame with the use of, produce the pure air breathed of the person of being adapted in use to.
Further, described purification main frame is provided with the link with hanging over user.Make
User is except hanging on neck, hang over waist, it is also possible to hang on clothes, on knapsack,
Applied widely.
Air purifier of the present utility model is easy to air stream and is entered the mouth of face shield supply user
And nasal respiration, facilitating body-worn, comfort level is high, is suitable for the crowd in open urban activity and makes
With.Attachment means assembly and disassembly are easy, and air-tightness is preferable, the filter efficiency of air purifier
High.
Accompanying drawing explanation
Fig. 1 is the attachment means of air purifier in this utility model embodiment 1 and embodiment 2
Schematic diagram；
Fig. 2 is the structural representation of 1 one kinds of air distributors of this utility model embodiment；
Fig. 3 is the structural representation of another air flow bar of this utility model embodiment 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1: the attachment means of a kind of air purifier, including airway 1, face shield 2
Dough-making powder shield joint 3, face shield 2 offers circular hole 21, circular hole in the position near user lower jaw
21 adapt to face shield joint 3, and face shield joint 3 is the cylinder of hollow, one end of face shield joint 3
Being provided with the baffle ring 31 limiting face shield motion, the other end of face shield joint connects airway 1.
Face shield 2 offers circular hole 21 in the position near user lower jaw, it is simple to air flows to
Enter mouth and the nasal respiration of face shield supply user.During use, face shield joint and airway are positioned at and make
Below the lower jaw of user, exposed area is little, be easy to hide, thus promotes the comfort level of use.
As shown in FIG. 1 to 3: the inner chamber of face shield joint 3 is provided with air distributor 34 or air divides
Stream bar 35.Air distributor 34 or air flow bar 35 dispersion are blown into the current rate of face shield, fall
The low face directly blowing to user due to air-flow and the discomfort that causes.
As in figure 2 it is shown, air distributor 34 is engraved structure.Engraved structure is easy to increase air-flow
Dispersion.Air flow bar 35 can be yi word pattern, cross, Rhizoma Sparganii type or rice font,
In the present embodiment, air flow bar 35 is Rhizoma Sparganii type (as shown in Figure 3).Air flow bar 35 is tied
The advantage of structure is that gas-flow resistance is little, and is easy to water conservancy diversion.
Face shield joint 3 is connected by screw thread or buckle adaptation with airway 1, and screw thread or buckle are adaptive
Connect readily accessible and assembling.As it is shown in figure 1, face shield joint 3 outer wall to be provided with at least one ring-type
Flange 32, airway 1 is elastomeric material, collar flange 32 and airway 1 inwall of face shield joint
Seal adaptation to connect.Airway inwall, by coordinating with collar flange 32, is socketed in face shield joint
On 3, air-tightness is preferable.
It is also provided with clamping device, such as cannula clamp etc. on airway 1 outer wall.Airway 1 makes
Easily rock during with, airway 1 is fixed on user by clamping device, just
In body-worn, comfort level is high.A length of 10cm～100cm of airway 1.User is permissible
Airway length is selected, it is also possible to the wearing position according to purifying main frame selects according to individual human body type
Selecting airway length, comfort level is high.Such as: purification main frame is hung on neck or hangs over waist.
Embodiment 2
As shown in Figure 1: a kind of air purifier, including the attachment means in embodiment 1, also
Including purifying main frame 4, the air outlet 41 purifying main frame 4 connects one end of airway 1.Empty
The attachment means of gas purifier with purify main frame 4 with the use of, produce the person of being adapted in use to and breathe
Pure air.Purify main frame 4 and be provided with the link 42 with hanging over user.Use
Person is except hanging on neck, hang over waist, it is also possible to hang on clothes, on knapsack, suitable
Wide by scope.This air purifier is easy to air stream and is entered the face shield supply mouth of user and nose is exhaled
Inhaling, it is simple to body-worn, comfort level is high, is suitable for the crowd in open urban activity and uses.
The above, only this utility model preferred embodiment, therefore can not be limited this according to this
The scope that utility model is implemented, the equivalence i.e. made according to this utility model scope and description
Change or modify, all should still belong in the range of this utility model contains.
Claims (10)
1. an attachment means for air purifier, including airway, face shield dough-making powder shield joint, its
It is characterised by: described face shield offers circular hole in the position near user lower jaw, institute
Stating circular hole and adapt to face shield joint, described face shield joint is the cylinder of hollow, and face shield connects
One end of head is provided with the baffle ring limiting face shield motion, and the other end of face shield joint connects inducing QI
Pipe.
The attachment means of air purifier the most according to claim 1, it is characterised in that: institute
State cylindrical cavity and be provided with air distributor or air flow bar.
The attachment means of air purifier the most according to claim 2, it is characterised in that: institute
Stating air distributor is engraved structure.
The attachment means of air purifier the most according to claim 2, it is characterised in that: institute
Stating air flow bar is yi word pattern, cross, Rhizoma Sparganii type or rice font.
The attachment means of air purifier the most according to claim 1, it is characterised in that: institute
State face shield joint to be connected by screw thread or buckle adaptation with airway.
The attachment means of air purifier the most according to claim 1, it is characterised in that: institute
Stating face shield joint outer wall and be provided with at least one collar flange, described airway is elastomeric material,
The collar flange of described face shield joint is connected with airway inner wall sealing.
The attachment means of air purifier the most according to claim 1, it is characterised in that: institute
State airway outer wall and be provided with clamping device.
The attachment means of air purifier the most according to claim 1, it is characterised in that: institute
State a length of 10cm～100cm of airway.
9. an air purifier, including purifying main frame, it is characterised in that: also include that right such as is wanted
Seeking the attachment means described in 1 to 8 any one, the air outlet of described purification main frame connects described
One end of airway.
Air purifier the most according to claim 9, it is characterised in that: described purification is main
Machine is provided with the link with hanging over user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275759.5U CN205494717U (en) | 2016-04-05 | 2016-04-05 | Air purifier and connecting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275759.5U CN205494717U (en) | 2016-04-05 | 2016-04-05 | Air purifier and connecting device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494717U true CN205494717U (en) | 2016-08-24 |
Family
ID=56736712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620275759.5U Expired - Fee Related CN205494717U (en) | 2016-04-05 | 2016-04-05 | Air purifier and connecting device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422104A (en) * | 2016-10-17 | 2017-02-22 | 麦萌创意科技（深圳）有限公司 | Wearable breathing device |
| WO2018188599A1 (en) * | 2016-05-18 | 2018-10-18 | 北京黑犀牛科技有限公司 | Air purification device and air purification device body |
-
2016
- 2016-04-05 CN CN201620275759.5U patent/CN205494717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188599A1 (en) * | 2016-05-18 | 2018-10-18 | 北京黑犀牛科技有限公司 | Air purification device and air purification device body |
| CN106422104A (en) * | 2016-10-17 | 2017-02-22 | 麦萌创意科技（深圳）有限公司 | Wearable breathing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160824 Termination date: 20180405 |