CN206083286U - Air blower - Google Patents
Air blower Download PDFInfo
- Publication number
- CN206083286U CN206083286U CN201620938860.4U CN201620938860U CN206083286U CN 206083286 U CN206083286 U CN 206083286U CN 201620938860 U CN201620938860 U CN 201620938860U CN 206083286 U CN206083286 U CN 206083286U
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- CN
- China
- Prior art keywords
- air
- air bag
- valve
- section
- blowing
- 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.)
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Abstract
The utility model provides an air blower for digital product is clean, air blower include the gasbag and with airbag connection's air cock, the air cock includes an air cock wall and a quilt the gas passage that the air cock wall surrounded, the gas passage includes section of thick bamboo section and toper section always, the toper section is passed through straight section of thick bamboo section with the gasbag intercommunication is followed the gasbag extremely the toper section, gas flow's route reduces gradually to the gaseous amount of wind of increase air cock gas outlet department. The utility model has the advantages of, can improve the air blower amount of wind through simple improvement, just the utility model discloses air blower easily grips, does not damage the digital product surface.
Description
Technical field
The utility model is related to digital cleaning applications, more particularly to a kind of air-blowing for digital product cleaning.
Background technology
The cleaning of the precision instrument wiped in much not easy-to-use water or cloth is applied in air-blowing as a kind of air blowing type burnisher
In, such as cleaning of the camera lens of logarithmic code camera and computer chip etc..Existing air-blowing includes air bag and blow head, when in use
Make the gas in air bag produce by boasting from blow head by extruding gasbag to be cleaned.But, existing air-blowing is using outwards air blowing
When, air quantity is little, and not easy to grip, easily slides, fragile digital product surface.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of air-blowing, and it can improve air-blowing air quantity, not damage
Digital product surface.
In order to solve the above problems, the utility model provides a kind of air-blowing, including air bag and is connected with the air bag
Valve, the gas passage that the valve includes a valve wall and surrounded by the valve wall, the gas passage includes a straight tube
Section and conical section, the conical section is connected by the direct tube section with the air bag, from the air bag to the conical section, gas
The path of circulation is gradually reduced, to increase the gas air quantity at valve gas outlet.
Further, the direct tube section outer surface of the valve has a work shape holding section, and the air bag top is with a card
Hoop, the bottom of the work shape holding section of the valve is stretched in the air bag, and the clip engages the depression of the work shape holding section
Place, by the valve and the air bag clamping.
Further, also including a protective case, be socketed in the recess of the work shape holding section, and be placed in the clip it
Outward, protecting the clip.
Further, the top of the work shape holding section towards at the surface of the depression with diameter greater than or equal to the guarantor
Sheath external diameter in this place.
Further, the air bag outer surface arranges a plurality of groove axially extending along the air bag.
Further, the number of the groove is 16.
Further, the valve wall is soft valve wall.
Further, the valve wall is made using silica gel or rubber.
Further, the air bag also includes that one is used to control the tail plug of air inlet, and the tail plug is arranged on the tail of the air bag
Portion.
The utility model has the advantage of, air-blowing air quantity can be improved by simple improvement, and the utility model air-blowing
Easy to grip, does not damage digital product surface.
Description of the drawings
Fig. 1 is the exploded perspective view of the utility model air-blowing,
Fig. 2 is the cross section structure diagram of the utility model valve.
Specific embodiment
The specific embodiment of the air-blowing for providing the utility model below in conjunction with the accompanying drawings elaborates.
Referring to Fig. 1, air-blowing of the present invention includes air bag 1 and the valve 2 being connected with the air bag 1.
The inner hollow of the air bag 1, in the afterbody of the air bag 1 a tail plug 11, the structure of the air bag 1 and institute are provided with
The structure for stating tail plug 11 is prior art, and those skilled in the art can obtain its structure from existing air bag and tail plug.Use
During air-blowing, the outer surface of pinching air bag so that operating portion is recessed, gas is entered in the air bag from the tail plug 11.
Further, the outer surface in the air bag 1 arranges a plurality of groove 12 axially extending along the air bag 1.It is described
Groove 12 can avoid operator from sliding when the air-blowing is gripped, and be easy to operator's taking.The utility model air-blowing is to described recessed
The number of groove 12 is not limited, and can be any quantity, for example, in a specific embodiment, the number of the groove 12
For 16.
Referring to Fig. 1 and Fig. 2, the valve 2 includes a valve wall 21 and the gas passage 22 surrounded by the valve wall 21.
The gas passage 22 includes a direct tube section 23 and conical section 24.The direct tube section 23 refers to the diameter of this section of gas passage 22
It is constant.The conical section 24 refers to the diameter of this section of gas passage 22 and tapers into.The conical section 24 is by the straight tube
Section 23 is connected with the air bag 1, and from the air bag 1 to the conical section 24, the path of gas circulation is gradually reduced, to increase gas
Gas air quantity at mouth gas outlet 25, i.e., the diameter with diameter greater than the direct tube section 23 of described air bag 1, the direct tube section 23
With diameter greater than the diameter of the conical section 24.
Further, the valve wall 21 of the valve 2 is soft valve wall, can be made using silica gel or rubber, or is adopted
Other soft materials are made.Soft valve wall will not damage precision instrument.
Further, the outer surface of the direct tube section 23 of the valve has a work shape holding section 26, the top of the air bag 1 tool
The bottom for having a clip 13, the work shape holding section 26 of the valve is stretched in the air bag 1, and the clip 13 engages the work shape
At the depression 27 of holding section 26, by the valve 2 and the clamping of the air bag 1.
The air-blowing also includes a protective case 3, and the protective case 3 is socketed at the depression 27 of the work shape holding section 26,
And be placed in outside the clip 13, to protect the clip 13, it is to avoid extraneous sharp objects scratch clip 13, while can also enter one
Step prevents clip 13 from coming off from the depression 27 of the work shape holding section 26.Further, the top court of the work shape holding section 26
To at the surface of the depression with diameter greater than or external diameter equal to the protective case 3 in this place, with avoid the protective case 3 from
The valve 2 comes off.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of without departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications
Also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of air-blowing, it is characterised in that including air bag and the valve being connected with the air bag, the valve includes a valve wall
And by the gas passage of valve wall encirclement, the gas passage includes a direct tube section and conical section, and the conical section passes through
The direct tube section is connected with the air bag, and from the air bag to the conical section, the path of gas circulation is gradually reduced, to increase
Gas air quantity at valve gas outlet.
2. air-blowing according to claim 1, it is characterised in that the direct tube section outer surface of the valve has a work shape card
Conjunction portion, the air bag top has a clip, and the bottom of the work shape holding section of the valve is stretched in the air bag, the clip
The recess of the work shape holding section is engaged, by the valve and the air bag clamping.
3. air-blowing according to claim 2, it is characterised in that also including a protective case, is socketed in the work shape holding section
Recess, and be placed in outside the clip, to protect the clip.
4. air-blowing according to claim 3, it is characterised in that table of the top of the work shape holding section towards the depression
At face with diameter greater than or external diameter equal to the protective case in this place.
5. air-blowing according to claim 1, it is characterised in that the air bag outer surface arranges a plurality of along the balloon shaft
To the groove for extending.
6. air-blowing according to claim 5, it is characterised in that the number of the groove is 16.
7. air-blowing according to claim 1, it is characterised in that the valve wall is soft valve wall.
8. air-blowing according to claim 7, it is characterised in that the valve wall is made using silica gel or rubber.
9. air-blowing according to claim 1, it is characterised in that the air bag also includes that is used to control the tail plug of air inlet,
The tail plug is arranged on the afterbody of the air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938860.4U CN206083286U (en) | 2016-08-25 | 2016-08-25 | Air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938860.4U CN206083286U (en) | 2016-08-25 | 2016-08-25 | Air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083286U true CN206083286U (en) | 2017-04-12 |
Family
ID=58470043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620938860.4U Active CN206083286U (en) | 2016-08-25 | 2016-08-25 | Air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083286U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559172A (en) * | 2017-07-26 | 2018-01-09 | 盐城润浩密封件科技有限公司 | A kind of air pump gas port seal |
| 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 |
| CN113503679A (en) * | 2017-12-15 | 2021-10-15 | 海尔智家股份有限公司 | Door body with heat dissipation device and refrigerator with door body |
-
2016
- 2016-08-25 CN CN201620938860.4U patent/CN206083286U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559172A (en) * | 2017-07-26 | 2018-01-09 | 盐城润浩密封件科技有限公司 | A kind of air pump gas port seal |
| CN113503679A (en) * | 2017-12-15 | 2021-10-15 | 海尔智家股份有限公司 | Door body with heat dissipation device and refrigerator with door body |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |