CN208033190U - Air-blowing - Google Patents

Abstract

This application discloses a kind of air-blowings, the air-blowing includes air bag (1) and gas nozzle (2), the gas nozzle (2) is used to control the air bag (1) and extraneous gas exchanges, and the bottom of the air bag (1) is ramp structure.Present application addresses the air bags due to existing air-blowing in spherical, and bottom is in curved surface or the bottom of spherical air bag is that storage caused by the smaller plane of area is inconvenient, cannot stablize placements, easy the technical issues of tumbling to influence the cleanliness factor of air-blowing from desktop.

Description

Air-blowing

Technical field

This application involves cleaning supplies fields, in particular to a kind of air-blowing.

Background technology

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, for example, camera lens and computer chip to digital camera cleaning etc..Existing air-blowing includes air bag and gas nozzle, when in use The gas in air bag is set to produce by boasting from gas nozzle to clean surface dirt will be needed to blow off by extruding gasbag.But it is existing There is the air bag of air-blowing generally in spherical, bottom is in curved surface or the bottom of spherical air bag is the smaller plane of area.Existing air-blowing The spherical of air bag be designed as it and make troubles in storage, placements cannot be stablized, it is easy to tumble to influence air-blowing from desktop Cleanliness factor etc..

For that cannot stablize the problem of placement existing for existing air-blowing, currently no effective solution has been proposed.

Utility model content

The main purpose of the application is to provide a kind of novel air-blowing, cannot stablize asking for placement to solve existing air-blowing Topic.

To achieve the goals above, this application provides a kind of air-blowings, which is characterized in that described including air bag and gas nozzle Gas nozzle is used to control the air bag and extraneous gas exchanges, and the bottom of the air bag is ramp structure.

Further, the one end of the gas nozzle is connect with the air bag, and the other end of the gas nozzle offers outlet Mouthful, the gas outlet is used to export the gas in the air bag, offers air inlet on the air bag, the air inlet is used for Introduce gas into the air bag.

Further, be provided with unidirectional air outlet valve in the gas nozzle, for gas unidirectional in the air bag is exported to The gas outlet.

Further, the air bag is connect with gas nozzle by cutting ferrule, the air inlet be opened on the cutting ferrule into Gas grid, the air-inlet grille include multiple gas passages.

Further, the medial surface of the air-inlet grille is provided with the air mistake being filtered to entering the gas in air bag Filter device.

Further, the air filter is air filter paper.

Further, the air filter paper is glass fibre air filter paper.

Further, the air-blowing is made of silica gel or rubber material.

Further, the air bag and gas nozzle are integrally formed.

Further, the air bag is up-small and down-big structure.

In the embodiment of the present application, by the way of inclined-plane is arranged in air-blowing bottom, having reached, which enables air-blowing to stablize, puts The purpose set facilitates air-blowing to store to realize, and ensures the technique effect of cleanliness factor, and then solves due to existing air-blowing The technical issues of shakiness is placed in air-blowing caused by spherical design, is easy to topple over, and arbitrarily rolling causes easily to fall.

Description of the drawings

The attached drawing constituted part of this application is used for providing 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 the perspective view of the left view of the embodiment of the present application；

Fig. 2 is the perspective view of the front view of the embodiment of the present application；

Fig. 3 is the vertical view of the embodiment of the present application.

Specific implementation mode

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, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only The embodiment of the application part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people The every other embodiment that member is obtained without making creative work should all belong to the model of the application protection It encloses.

It should be noted that term " comprising " in the description and claims of this application and above-mentioned attached drawing and it Any deformation, it is intended that it includes to be not necessarily limited to clearly list for example, containing a series of component to cover non-exclusive Those of component, but may include not listing clearly or for the intrinsic other components of these products.

In this application, the orientation or positional relationship of the instructions such as term "upper", "lower", " left side ", "bottom", "inner" is based on attached Orientation or positional relationship shown in figure.These terms are primarily to preferably describe the utility model and embodiment, not There must be particular orientation for limiting indicated component part, or be constructed 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 "upper" also are likely used for indicating certain relations of dependence or connection relation 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 " setting ", " connection ", " opening up " shall be understood in a broad sense.For example, it may be being fixedly connected, detachably Connection or monolithic construction；It can be directly connected, or indirectly connected through an intermediary, or be two compositions Internal connection between part.For those of ordinary skills, it can understand that above-mentioned term exists as the case may be Concrete meaning in the utility model.

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 Fig. 1 to 3 shows the specific embodiment of the application, a kind of air-blowing, including air bag 1 and gas nozzle 2, gas nozzle 2 For controlling air bag 1 and extraneous gas exchanges, air bag 1 is up-small and down-big structure, and the bottom of air bag 1 is ramp structure.

The setting of the bottom bevel structure of air bag 1 increases air-blowing and other body surfaces, such as the contact area of desktop, together When air bag 1 be up-small and down-big structure, both increase air-blowing place when stability, prevent air-blowing from toppling over, tumbled from desktop, It provides convenience for the storage of air-blowing.

The one end of gas nozzle 2 is connect with air bag 1, and the other end of gas nozzle 2 offers gas outlet 3, and gas outlet 3 is used for gas Gas in capsule 1 exports, and air inlet 4 is offered on air bag 1, for introducing gas into air bag 1.Wherein, air bag 1 and gas nozzle 2 are logical The connection of cutting ferrule 6 is crossed, air inlet 4 is the air-inlet grille being opened on the cutting ferrule 6, and air-inlet grille includes multiple gas passages.Into The air filter 7 being filtered to entering the gas in air bag 1 is additionally provided on the medial surface of gas grid.In the present embodiment Air filter 7 be preferably glass fibre air filter paper.

Gas outlet 3 and air inlet 4 are arranged at the top of air-blowing, save space so that the holding area of air bag is big, uses Comfortably.

Air bag 1 is connect with gas nozzle 2 by cutting ferrule 6, is prevented gas nozzle 2 from falling off in use and is damaged the surface to be cleaned, wherein blocking Cover 6 preferred plastic materials.

The purpose that air-inlet grille and air filter 7 is arranged is to carry out simple filtration to the air in sucking air bag 1, It reduces the sucking of dust to the greatest extent, ensures the good cleaning effect of air-blowing.In the present embodiment it is preferable to use glass fibre air mistake Filter paper, it is at low cost, simple filtration can be carried out to the dust in air.

Unidirectional air outlet valve 5 is additionally provided in gas nozzle 2, for exporting the gas unidirectional in air bag 1 to gas outlet 3.

Only extruding gasbag, gas are blown out from blow gun when in use for the air-blowing of one blow vent of setting, when decontroling air bag, Air is sucked air bag by negative pressure from blow gun, is caused dust to be inhaled into, is caused secondary pollution.The purpose that unidirectional air outlet valve 5 is arranged exists In overcoming this limitation so that the outlet not air inlet of gas outlet 3 ensures the cleanliness factor of air in air bag 1.

Air-blowing is made of elastic material, preferably the materials such as silica gel or rubber.

As the alternative embodiment of the application, air bag 1 and gas nozzle 2 can be integrally formed, and integrally formed design avoids Gas nozzle falls to damage in use needs clean surface, while also overcoming that air bag is with gas nozzle seperated to be designed Product is easy the shortcomings that saving bit by bit dust.

The operation principle of the air-blowing is as described below：Extruding gasbag, gas enter through air-inlet grille and air filter paper filtering Air bag, gas are uniaxially exported to gas outlet by outlet one-way valve, and gas is sprayed through gas outlet, and the gas of ejection will be by The dust of clean surface is blown off.

The application method of the air-blowing is as described below：Extruding gasbag makes the dust in air bag be discharged, repeated multiple times to make in air bag Dust drain, be directed at the grey dirt pits extruding gasbag of the surface to be cleaned, the dust of the surface to be cleaned blown off, by air-blowing after use The inclined-plane of bottom is placed in the plane of object.

The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.

Claims (10)

1. a kind of air-blowing, which is characterized in that including air bag (1) and gas nozzle (2), the gas nozzle (2) is for controlling the air bag (1) Bottom with extraneous gas exchanges, the air bag (1) is ramp structure.

2. air-blowing according to claim 1, which is characterized in that the one end of the gas nozzle (2) connects with the air bag (1) It connects, the other end of the gas nozzle (2) offers gas outlet (3), and the gas outlet (3) is used for the gas in the air bag (1) Body exports, and air inlet (4) is offered on the air bag (1), the air inlet (4) is for introducing gas into the air bag (1).

3. air-blowing according to claim 2, which is characterized in that be provided with unidirectional air outlet valve (5) in the gas nozzle (2), use In exporting the air bag (1) interior gas unidirectional to the gas outlet (3).

4. air-blowing according to claim 2, which is characterized in that the air bag (1) is connect with gas nozzle (2) by cutting ferrule (6), The air inlet (4) is the air-inlet grille being opened on the cutting ferrule (6), and the air-inlet grille includes multiple gas passages.

5. air-blowing according to claim 4, which is characterized in that the medial surface of the air-inlet grille is provided with to entering air bag (1) air filter (7) that the gas in is filtered.

6. air-blowing according to claim 5, which is characterized in that the air filter (7) is air filter paper.

7. air-blowing according to claim 6, which is characterized in that the air filter paper is glass fibre air filter paper.

8. air-blowing according to claim 1, which is characterized in that the air-blowing is made of silica gel or rubber material.

9. air-blowing according to claim 1, which is characterized in that the air bag (1) and gas nozzle (2) are integrally formed.

10. air-blowing according to claim 1, which is characterized in that the air bag (1) is up-small and down-big structure.