CN208213815U - Air blowing device - Google Patents
Air blowing device Download PDFInfo
- Publication number
- CN208213815U CN208213815U CN201820085721.0U CN201820085721U CN208213815U CN 208213815 U CN208213815 U CN 208213815U CN 201820085721 U CN201820085721 U CN 201820085721U CN 208213815 U CN208213815 U CN 208213815U
- Authority
- CN
- China
- Prior art keywords
- air
- air bag
- outlet
- valve
- blowing device
- 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
Abstract
This application discloses a kind of air blowing devices；Include: the mode into outgassing nonreturn valve, passes through air bag, disengaging gas integrated device and valve vent device；Described air bag one end is equipped with an opening, and the bottom end of the disengaging gas integrated device is additionally provided with the connecting pin being adapted to the opening, for the air inlet-outlet device to be fixed on the air bag；The disengaging gas integrated device includes the air intake structure and air outlet structure being mutually fixedly set；The vent line of the air intake structure and air outlet structure is mutually indepedent, and the vent line of the air intake structure and air outlet structure is ventilated with the air bag and connected；Valve vent device.To be product-forming and the more spaces of Function Extension；Reduce the risk that air inlet/outgassing nonreturn valve is fallen；Integrated structure is to mitigate product self weight；The two-in-one area that can increase filter paper of air inlet/air outlet valve keeps air filtration efficient.
Description
Technical field
This application involves cleaning equipment fields, in particular to a kind of air blowing device.
Background technique
The cleaning of the precision instrument in much not easy-to-use water or cloth wiping is applied in air-blowing as a kind of air blowing type burnisher
In, such as the cleaning etc. of camera lens and computer chip to digital camera.
Air-blowing class product, usually by flexible glue sphere bodice, air inlet and outlet nozzle three parts composition.When operating air-blowing,
Flexible glue sphere jet is squeezed first, the dust inside air-blowing is discharged, and the dust point again in alignment cameras blow clear later
It is clean.Since the outlet nozzle of air-blowing class product at present on the market does not have one-way valve structures, air can also after outlet nozzle ejection
It is sucked again by outlet nozzle, therefore cannot accomplish that the dust inside air-blowing is discharged completely, weaken cleaning effect.General air-blowing into
Air valve is in tail portion, filter effect very little；Also there is product to increase filter paper area in tail portion additional structure, but influence operation, also extremely
Affect appearance.
Utility model content
The main purpose of the application is to provide a kind of air blowing device, to solve the problems, such as that the relevant technologies exist.
To achieve the goals above, according to the one aspect of the application, provide a kind of air blowing device, comprising: air bag, into
Outlet integrated device and valve vent device；Described air bag one end is equipped with an opening, and the bottom end of the disengaging gas integrated device is also
Equipped with the connecting pin being adapted to the opening, for the air inlet-outlet device to be fixed on the air bag；The disengaging gas one
Body device includes the air intake structure and air outlet structure being mutually fixedly set；The vent line phase of the air intake structure and air outlet structure
It is mutually independent, and the vent line of the air intake structure and air outlet structure is ventilated with the air bag and is connected；Valve vent device；It is described
Valve vent device includes: breather check valve door and outlet one-way valve；The breather check valve door adaptation is set to the air inlet
The position of structure and air bag ventilation connection, for extraneous gas unidirectional to be imported the inside air bag；The outlet
One-way cock adaptation is set to the position of the air outlet structure and air bag ventilation connection, for by the gas in the air bag
Uniaxially exported from outlet nozzle.
Further, air blowing device as the aforementioned, the bottom end of the air intake structure and the air bag ventilation connect, it is described into
Depressed structure is hollow setting, and surface is equipped with the air inlet of several strips, enables extraneous gas from the air inlet
Into the air bag.
Further, air blowing device as the aforementioned, the air outlet structure is the vent line of an elongated tubular, described depressed out
The bottom end of structure and air bag ventilation connect, and the top of the air outlet structure is outlet nozzle, enable the gas in the air bag
It is blown out from the outlet nozzle.
Further, air blowing device as the aforementioned, the air intake structure annular are set to around the air outlet structure.
Further, air blowing device as the aforementioned, the connecting pin are equipped with the sky with the valve vent device shape adaptation
Chamber, for placing the valve vent device.
Further, air blowing device as the aforementioned, the connecting pin are hollow coiling shaft-like；The appearance of the connecting pin
Middle face recess, for being fixedly attached with the opening of the air bag.
Further, air blowing device as the aforementioned, further includes: the filter paper of circular ring shape；The filter paper is set to the air inlet knot
Between structure bottom and the connecting pin.
Further, air blowing device as the aforementioned, the bottom of the air bag are horizontal plane.
Further, air blowing device as the aforementioned, the disengaging gas integrated device are in contraction-like setting from bottom end to top.
Further, air blowing device as the aforementioned, the air bag use silica gel or rubber material.
In the embodiment of the present application, by the way of being provided with into outgassing nonreturn valve, pass through air bag, disengaging gas integrated device
And valve vent device；Described air bag one end is equipped with an opening, and the bottom end of the disengaging gas integrated device is additionally provided with opens with described
The connecting pin of mouth adaptation, for the air inlet-outlet device to be fixed on the air bag；The disengaging gas integrated device includes phase
The air intake structure and air outlet structure being mutually fixedly installed；The vent line of the air intake structure and air outlet structure is mutually indepedent, and institute
The vent line for stating air intake structure and air outlet structure is connected with air bag ventilation；Valve vent device；The valve vent device
It include: breather check valve door and outlet one-way valve；Breather check valve door adaptation be set to the air intake structure with it is described
The position of air bag ventilation connection, for extraneous gas unidirectional to be imported the inside air bag；The outlet one-way valve is suitable
With the position for being set to the air outlet structure and air bag ventilation connection, for by the gas unidirectional in the air bag from institute
State outlet nozzle export.To be product-forming and the more spaces of Function Extension；Reduce the wind that air inlet/outgassing nonreturn valve is fallen
Danger；Integrated structure is to mitigate product self weight；The two-in-one area that can increase filter paper of air inlet/air outlet valve, keeps air filtration efficient
Change.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is a kind of apparatus structure main view of embodiment of the application；
Fig. 2 is a kind of explosive view of the apparatus structure of embodiment of the application；
Fig. 3 is the structural schematic diagram of disengaging the gas integrated device and valve vent device in a kind of embodiment of the application；And
Fig. 4 is the explosive view of the disengaging gas integrated device in a kind of embodiment of the application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated primarily to better describe the utility model and embodiment
Device, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example,
It may be a fixed connection, be detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be direct phase
It even, or indirectly connected through an intermediary, or is two connections internal between device, element or component.
For those of ordinary skills, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of air blowing device, comprising: air bag 1, disengaging gas integrally fill
Set 2 and valve vent device 11；Described 1 one end of air bag be equipped with one opening, it is described disengaging gas integrated device 2 bottom end be additionally provided with
The connecting pin 5 of the opening adaptation, for the air inlet-outlet device 2 to be fixed on the air bag 1；The disengaging gas integrally fills
Setting 2 includes the air intake structure 3 and air outlet structure 4 being mutually fixedly set；The vent line of the air intake structure 3 and air outlet structure 4
Independently of each other, and the vent line of the air intake structure 3 and air outlet structure 4 is ventilated with the air bag 1 and is connected；Valve vent device
11；The valve vent device 11 includes: breather check valve door 8 and outlet one-way valve 9；The adaptation of breather check valve door 8 is set
It is placed in the position of the air intake structure 3 with the air bag 1 ventilation connection, for extraneous gas unidirectional to be imported the air bag
Inside 1；The outlet one-way valve 9 is adapted to the position for being set to the air outlet structure 4 with the air bag 1 ventilation connection, is used for
Gas unidirectional in the air bag 1 is exported from outlet nozzle 7.Gas is squeezed when in use by the air-blowing of outlet one-way valve 9
Capsule, gas are blown out from air outlet structure 4, and when decontroling air bag 1, air can only suck air bag 1 from air intake structure 3, can be kept away
Exempt from the suck-back air from air outlet structure 4, effectively dust is avoided to be inhaled into, cause secondary pollution.Outlet one-way valve 9 is set, is made
4 outlet not air inlets of air outlet structure are obtained, guarantee the cleanliness of air in air bag 1.By the way that breather check valve door 8, Ke Yi is arranged
Extruding gasbag when use prevents gas from blowing out from breather check valve door 8, and when decontroling air bag 1, negative pressure is by air from the external world
Air bag 1 is sucked by breather check valve door 8.Breather check valve door 8, which is arranged, flows the gas unidirectional in air-blowing, air inlet
One end air inlet holds one's breath, and guarantees that air will not be blown out from air intake structure 3 in extruding gasbag 1.And preferred, the outlet
One-way cock 9 is circle, and the breather check valve door 8 is the circular ring shape outside the outlet one-way valve 9.To be product
Moulding and the more spaces of Function Extension；Reduce the risk that air inlet/outgassing nonreturn valve is fallen；Integrated structure is to mitigate product certainly
Weight；The two-in-one area that can increase filter paper of air inlet/air outlet valve keeps air filtration efficient.If by the breather check valve
Door 8 and outlet one-way valve 9 are fixed respectively by dispensing, and two check valves have the risk fallen.And by air inlet list in this programme
It is incorporated on one to valve 8 and outlet one-way valve 9, increases dispensing area, improve fastness, also allow the risk fallen
It reduces.
In some embodiments, air blowing device as the aforementioned, the bottom end of the air intake structure 3 and the air bag 1 ventilation connect
It connects, the air intake structure 3 is hollow setting, and surface is equipped with the air inlet 6 of several strips, enables extraneous gas
Enter the air bag 1 from the air inlet 6.Specifically, the air intake structure 3 refer to it is all for making outside air enter gas
The apparatus structure part of capsule 1；Air inlet 6 by the way that several strips are arranged can make outside air enter the air bag,
And internal inlet channel can be covered, prevent inlet channel to be damaged, due to being disengaging gas one in the application
Device 2, if being damaged, the ventilation pipe that will lead to air intake structure 3 and air outlet structure 4 is mutually communicated, and influences gas circuit and dress
The normal use set.
In some embodiments, air blowing device as the aforementioned, the air outlet structure 4 are the vent line of an elongated tubular, institute
The bottom end and the air bag 1 ventilation for stating air outlet structure 4 connect, and the top of the air outlet structure 4 is outlet nozzle 7, makes the air bag 1
Interior gas can be blown out from the outlet nozzle 7.
In some embodiments, air blowing device as the aforementioned, 3 annular of air intake structure are set to the air outlet structure 4
Around.The present apparatus can be made from the uniform air inlet of all directions using annular setting, improve the intake efficiency at each position, make gas
The step for capsule 1 can complete air-breathing with highest efficiency.
In some embodiments, air blowing device as the aforementioned, the connecting pin 5 are equipped with and 11 shape of valve vent device
The cavity of adaptation, for placing the valve vent device 11.Preferably, the connecting pin and the valve vent device 11 pass through note
It moulds process integration together, makes appearance more overall compact, and increase the scalability of product-forming and function.
In some embodiments, air blowing device as the aforementioned, the connecting pin 5 are hollow coiling shaft-like；The connection
The outer surface depression in centre at end 5, for being fixedly attached with the opening of the air bag 1.The coiling shaft-like is specifically, intermediate is one
Tube ends are equipped with the annular element of protrusion, and middle part is made to constitute a recessed portion；Using the setting can make connecting pin 5 with it is described
Air bag 1 is easily installed and is dismantled, due in general, the opening of the air bag 1 is adapted to the outer cross section of the recessed portion,
It can thus guarantee good leakproofness.
As shown in figure 4, in some embodiments, air blowing device as the aforementioned, further includes: the filter paper 10 of circular ring shape；It is described
Filter paper 10 is set between 3 bottom of air intake structure and the connecting pin 5.The shape size of the filter paper 10 and the air inlet
The shape adaptation of 3 bottom of structure.Since the main function of air blowing device is exactly the dust for blowing away device surface, if into air-blowing
If air inside device inherently contains dust, then the problem of secondary pollution can occur, passes through setting filter paper 10, Ke Yiyou
It imitates and the air entered in air blowing device is purified, filter out the particulate matters such as dust therein, guarantee to enter empty in air blowing device
The cleaning of gas.
In some embodiments, air blowing device as the aforementioned, the bottom of the air bag 1 are horizontal plane.This can thus be made
Device has the function of situations such as upright, anti-locking apparatus rolls.
In some embodiments, air blowing device as the aforementioned, the disengaging gas integrated device 2 is in shrink from bottom end to top
Shape setting.In general, global shape is the cone shunk to the venthole of outlet passageway, user can be made using this shape
The position for clearly learning air blowing facilitates it to be accurately aimed at and needs position of blowing, while position of blowing is small, can be to various more hidden
It covers or the position in corner also can easily be cleared up, improve integral product usage experience.
In some embodiments, air blowing device as the aforementioned, the air bag 1 use silica gel or rubber material.Silica gel and rubber
Glue material matter all has preferable elasticity and durability, and easily fabricated molding is various shape, and furthermore extensively, price is low for materials
It is honest and clean, it is easy to reduce cost of goods manufactured and popularization and use.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of air blowing device characterized by comprising air bag (1), disengaging gas integrated device (2) and valve vent device (11)；
Described air bag (1) one end is equipped with an opening, and the bottom end of disengaging gas integrated device (2) is additionally provided with to be adapted to described be open
Connecting pin (5), for the air inlet-outlet device (2) to be fixed on the air bag (1)；Disengaging gas integrated device (2) packet
Include the air intake structure (3) and air outlet structure (4) being mutually fixedly set；The snorkel of the air intake structure (3) and air outlet structure (4)
Road is mutually indepedent, and the vent line of the air intake structure (3) and air outlet structure (4) is ventilated with the air bag (1) and connected；It is logical
Air-valve device (11)；The valve vent device (11) includes: breather check valve door (8) and outlet one-way valve (9)；The air inlet
One-way cock (8) adaptation is set to the position of the air intake structure (3) and the air bag (1) ventilation connection, for will be extraneous
It is internal to import to gas unidirectional the air bag (1)；The outlet one-way valve (9) adaptation be set to the air outlet structure (4) with
The position of air bag (1) the ventilation connection, for by the gas unidirectional in the air bag (1) being exported from outlet nozzle (7).
2. air blowing device according to claim 1, which is characterized in that the bottom end of the air intake structure (3) and the air bag
(1) ventilation connection, the air intake structure (3) is hollow setting, and surface is equipped with the air inlet (6) of several strips, is made outer
The gas on boundary can enter the air bag (1) from the air inlet (6).
3. air blowing device according to claim 1, which is characterized in that the air outlet structure (4) is the ventilation of an elongated tubular
Pipeline, the bottom end of the air outlet structure (4) and the air bag (1) ventilation connect, and the top of the air outlet structure (4) is outlet nozzle
(7), the gas in the air bag (1) is enable to blow out from the outlet nozzle (7).
4. air blowing device according to claim 1, which is characterized in that air intake structure (3) annular be set to it is described go out
Around depressed structure (4).
5. air blowing device according to claim 4, which is characterized in that the connecting pin (5) is equipped with to be filled with the breather valve
The cavity for setting (11) shape adaptation, for placing the valve vent device (11).
6. air blowing device according to claim 1, which is characterized in that the connecting pin (5) is hollow coiling shaft-like；Institute
The outer surface depression in centre of connecting pin (5) is stated, is fixedly attached for the opening with the air bag (1).
7. air blowing device according to claim 1, which is characterized in that further include: the filter paper (10) of circular ring shape；The filter paper
(10) it is set between the air intake structure (3) bottom and the connecting pin (5).
8. air blowing device according to claim 1, which is characterized in that the bottom of the air bag (1) is horizontal plane.
9. air blowing device according to claim 1, which is characterized in that the disengaging gas integrated device (2) is from bottom end to top
End is in contraction-like setting.
10. air blowing device according to claim 1, which is characterized in that the air bag (1) uses silica gel or rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085721.0U CN208213815U (en) | 2018-01-18 | 2018-01-18 | Air blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085721.0U CN208213815U (en) | 2018-01-18 | 2018-01-18 | Air blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208213815U true CN208213815U (en) | 2018-12-11 |
Family
ID=64533495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820085721.0U Active CN208213815U (en) | 2018-01-18 | 2018-01-18 | Air blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208213815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097660A (en) * | 2018-01-18 | 2018-06-01 | 上海捷涌科技有限公司 | Air blowing device |
| WO2019140981A1 (en) * | 2018-01-18 | 2019-07-25 | 上海捷涌科技有限公司 | Air blowing device, self-suction tail plug, and air blower using the tail plug |
-
2018
- 2018-01-18 CN CN201820085721.0U patent/CN208213815U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097660A (en) * | 2018-01-18 | 2018-06-01 | 上海捷涌科技有限公司 | Air blowing device |
| WO2019140981A1 (en) * | 2018-01-18 | 2019-07-25 | 上海捷涌科技有限公司 | Air blowing device, self-suction tail plug, and air blower using the tail plug |
| US10926302B2 (en) | 2018-01-18 | 2021-02-23 | Shanghai Jieyong Technology Co., Ltd. | Air blowing device, self-suction tail plug, and air blower using the tail plug |
| CN108097660B (en) * | 2018-01-18 | 2024-01-12 | 上海捷涌科技有限公司 | Air blowing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206087242U (en) | Swimming mask | |
| CN208213815U (en) | Air blowing device | |
| CN108097660A (en) | Air blowing device | |
| RU2493081C2 (en) | Portable rechargeable aerosol-cylinder | |
| CN103533968B (en) | Nasal mucus suction apparatus for baby | |
| CN101233970B (en) | Traveling glass with angularly adjustable suction nozzle | |
| CN105170568A (en) | Air blowing device | |
| CN205110261U (en) | Air blower | |
| CN208098776U (en) | Wrap air blowing device | |
| CN208527549U (en) | A kind of air blowing type dust-extraction unit on garden plants surface | |
| CN105234127A (en) | Air-blowing tool | |
| CN208357379U (en) | Portable air-blowing | |
| CN208639665U (en) | A kind of mask of active air-supply | |
| CN210647528U (en) | Air filtering anti-toppling air blowing | |
| CN205938006U (en) | Two chock plug air cocks | |
| CN201217499Y (en) | Face mask | |
| CN204444533U (en) | A kind of parachute kit with safeguard function | |
| CN208912697U (en) | Self-priming tail plug and the air-blowing for using the tail plug | |
| CN209510568U (en) | A kind of hand-held automatically lashes the dual-purpose machine of gas | |
| CN203280934U (en) | Gas filter | |
| WO2019140981A1 (en) | Air blowing device, self-suction tail plug, and air blower using the tail plug | |
| CN108435702A (en) | Portable air-blowing | |
| CN207768036U (en) | A kind of high leakproofness air-extraction type cup | |
| CN102900645B (en) | Booster inflater in a kind of | |
| CN208050505U (en) | Air-blowing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |