CN201353569Y - Anti-suck back balloon - Google Patents
Anti-suck back balloon Download PDFInfo
- Publication number
- CN201353569Y CN201353569Y CNU200920129973XU CN200920129973U CN201353569Y CN 201353569 Y CN201353569 Y CN 201353569Y CN U200920129973X U CNU200920129973X U CN U200920129973XU CN 200920129973 U CN200920129973 U CN 200920129973U CN 201353569 Y CN201353569 Y CN 201353569Y
- Authority
- CN
- China
- Prior art keywords
- hole
- balloon
- gassing
- rear end
- air 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L25/00—Domestic cleaning devices not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses an anti-suck back balloon comprising a balloon body and a gassing pipe. A gas outlet is formed at the front end of the balloon body, and a one-way air inlet valve is arranged at the rear end; a gassing through hole is formed on the gassing pipe; the rear end of the gassing pipe is matched and connected with the gas outlet of the balloon body; a one-way gassing control valve is arranged in the gassing pipe, and comprises a columnar cavity and a valve sheet; the cavity with an diameter larger than the aperture of the gassing through hole is arranged in the gassing pipe; the valve sheet with an diameter larger than aperture of the gassing through hole but less than the diameter of the columnar cavity is arranged in the columnar cavity, and can move axially along the columnar cavity; the rear end of the valve sheet is in sealing fit with the gassing through hole at the rear end of the columnar cavity; and the front end of the valve sheet is in ventilating fit with the gassing through hole at the front end of the columnar cavity. After once gassing, clean air is sucked into the balloon body from the one-way valve at the rear end, which avoids secondary pollution to the clean substances caused in the second gassing, and prolongs service life of the balloon.
Description
Technical field
The utility model relates to a kind of cleaning and blows up a balloon, and relates in particular to a kind of anti-suck cleaning and blows up a balloon.
Background technology
Electronic products such as photographic goods or computer device often need cleaning in use or maintenance process, mainly be to remove to be bonded at its surperficial dust, and blowing up a balloon then is simple burnisher commonly used.At present, common blowing up a balloon mainly comprises spheroid and the gas blow pipe that cooperates with spheroid, blows by the extruding spheroid and cleans.Yet, this blowing up a balloon in the air blowing cleaning course, in the time of cleaning will blowing easily blow afloat next dust suck-back in spheroid, extruding is once more blown up a balloon cause secondary pollution when carrying out cleaning, long-term use meeting adheres to more dusts and influences the service life that blows up a balloon in spheroid and gas blow pipe.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, to provide a kind of and prevent that the air-polluting anti-suck of inflatable mouth suck-back from blowing up a balloon.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of anti-suck blows up a balloon, and comprises spheroid and gas blow pipe, and the front end of spheroid is provided with the gas outlet, and the rear end is provided with breather cheek valve; Gas blow pipe is provided with the air blowing through hole, gas blow pipe rear end and spheroid gas outlet are connected, in gas blow pipe, be provided with unidirectional air blowing control valve, unidirectional air blowing control valve comprise be located in the gas blow pipe and diameter greater than the cylindrical cavity of air blowing through-hole aperture and be located in the cylinder chamber and diameter greater than the air blowing through-hole aperture less than the valve block of cylindrical cavity diameter, valve block can move axially along cylindrical cavity, valve block rear end and cylindrical cavity rear end air blowing through hole air-tight fit, the valve block front end is ventilation with cylindrical cavity front end air blowing through hole and cooperates.
Described gas blow pipe comprises fixed part that is connected with the spheroid gas outlet and the blowing nozzle that is connected with fixed part, and fixed part is provided with the hollow cylindrical projection; Blowing nozzle is provided with the groove that cooperates with the column-shaped projection socket, and bottom portion of groove is provided with the cylindrical boss of arranging along air blowing through hole spaced around, the cylindrical cavity of portion's formation within it after blowing nozzle and the fixed part socket, and valve block is located in this cylindrical cavity and can be moved axially.
Described spaced cylindrical boss and groove cell wall form cannelure, and hollow cylindrical projection sidewall is placed in the cannelure.
Described cylindrical cavity rear end face is the plane, and front end is provided with projection, and protruding end face is the plane, and the side is provided with the space that is communicated with the through hole of blowing; The valve block both ends of the surface are the plane.
Described projection comprises several spaced column-shaped projections.
Described anti-suck blows up a balloon, and it is characterized in that described valve block is materials A BS.
Owing to adopted said structure, the utility model anti-suck blows up a balloon in use, after finishing once air blowing, spheroid sucks clean air from the check valve of rear end, the dust that floats when preventing to blow for the first time is by the gas blow pipe suck-back, avoided causing when blowing once more secondary pollution, also avoided dust directly to enter in spheroid or the gas blow pipe, prolonged the service life that blows up a balloon the cleaning thing.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is a gas blow pipe enlarged diagram in the utility model;
Fig. 3 is the enlarged diagram of the utility model escape pipe end face;
Fig. 4 is the structural representation of gas blow pipe fixed part in the utility model.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
Shown in Fig. 1 to 4, a kind of anti-suck blows up a balloon, and comprises spheroid 1 and gas blow pipe 2, and the front end of spheroid 1 is provided with gas outlet 11, and the rear end is provided with breather cheek valve 12.Gas blow pipe 2 comprise the fixed part 24 that is connected with spheroid 1 gas outlet 11 and with the blowing nozzle 25 that fixed part 24 is connected, be provided with air blowing through hole 21 in the gas blow pipe.Fixed part 24 is provided with hollow cylindrical projection 26, blowing nozzle 25 is provided with the groove 27 that cooperates with column-shaped projection 26 sockets, groove 27 bottoms are provided with the cylindrical boss 28 of arranging along air blowing through hole spaced around, cylindrical boss 28 forms cannelure with groove 27 cell walls, and hollow cylindrical projection 26 sidewalls are placed in the cannelure.After blowing nozzle 25 and fixed part 24 sockets within it portion form the cylindrical cavity 22 concentric with air blowing through hole 21, cylindrical cavity 22 diameters are greater than air blowing through hole 21 apertures, the end end face that cylindrical cavity 22 is positioned at after fixing is the plane.Valve block 23 is mainly made by the ABS material, and its diameter, is located in the cylindrical cavity 22 and can be moved axially less than cylindrical cavity 22 diameters greater than air blowing through hole 21 apertures.Valve block 23 moves to cylindrical cavity 22 rear ends and covers air blowing through hole 21 and be the air-tight fit connection, and valve block 23 moves to the cylindrical cavity front end and props up columnar projections, and gas can enter the air blowing through hole 21 from the space, interval of projection.
In addition, cylindrical cavity of the present utility model cross section can be circle or other is polygon.
Claims (6)
1, a kind of anti-suck blows up a balloon, and comprises spheroid and gas blow pipe, and the front end of spheroid is provided with the gas outlet, and the rear end is provided with breather cheek valve; Gas blow pipe is provided with the air blowing through hole, gas blow pipe rear end and spheroid gas outlet are connected, in gas blow pipe, be provided with unidirectional air blowing control valve, it is characterized in that: unidirectional air blowing control valve comprise be located in the gas blow pipe and diameter greater than the cylindrical cavity of air blowing through-hole aperture and be located in the cylinder chamber and diameter greater than the air blowing through-hole aperture less than the valve block of cylindrical cavity diameter, valve block can move axially along cylindrical cavity, valve block rear end and cylindrical cavity rear end air blowing through hole air-tight fit, the valve block front end is ventilation with cylindrical cavity front end air blowing through hole and cooperates.
2, anti-suck according to claim 1 blows up a balloon, and its feature is being that described gas blow pipe comprises fixed part that is connected with the spheroid gas outlet and the blowing nozzle that is connected with fixed part, and fixed part is provided with the hollow cylindrical projection; Blowing nozzle is provided with the groove that cooperates with the column-shaped projection socket, and bottom portion of groove is provided with the cylindrical boss of arranging along air blowing through hole spaced around, the cylindrical cavity of portion's formation within it after blowing nozzle and the fixed part socket, and valve block is located in this cylindrical cavity and can be moved axially.
3, anti-suck according to claim 2 blows up a balloon, and it is characterized in that described spaced cylindrical boss and groove cell wall form cannelure, and hollow cylindrical projection sidewall is placed in the cannelure.
4, anti-suck according to claim 1 blows up a balloon, and it is characterized in that described cylindrical cavity rear end face is the plane, and front end is provided with projection, and protruding end face is the plane, and the side is provided with the space that is communicated with the through hole of blowing; The valve block both ends of the surface are the plane.
5, anti-suck according to claim 4 blows up a balloon, and it is characterized in that described projection comprises several spaced column-shaped projections.
6, blow up a balloon according to the described anti-suck of any one claim in the claim 1,2 and 4, it is characterized in that described valve block is materials A BS.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920129973XU CN201353569Y (en) | 2009-02-23 | 2009-02-23 | Anti-suck back balloon |
| GB0908120.9A GB2467983B (en) | 2009-02-23 | 2009-05-12 | An anti-siphon blowing balloon |
| FR0953305A FR2942416B1 (en) | 2009-02-23 | 2009-05-19 | ANTI-REFLUX BREATHING CLEANING BALL. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920129973XU CN201353569Y (en) | 2009-02-23 | 2009-02-23 | Anti-suck back balloon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353569Y true CN201353569Y (en) | 2009-12-02 |
Family
ID=40833849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920129973XU Expired - Fee Related CN201353569Y (en) | 2009-02-23 | 2009-02-23 | Anti-suck back balloon |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN201353569Y (en) |
| FR (1) | FR2942416B1 (en) |
| GB (1) | GB2467983B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170568A (en) * | 2015-10-10 | 2015-12-23 | 上海捷涌科技有限公司 | Air blowing device |
| CN105234127A (en) * | 2015-10-10 | 2016-01-13 | 上海捷涌科技有限公司 | Air-blowing tool |
| WO2018072393A1 (en) * | 2016-10-20 | 2018-04-26 | 深圳市金佳诚摄影器材有限公司 | Cleaning air blower |
| 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 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071340B (en) * | 2020-08-20 | 2022-03-29 | 西咸新区秦汉新城新丝路数字文化科技有限公司 | Automatic ash cleaning storage disk for internet block chain technology research and development |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB372628A (en) * | 1930-07-23 | 1932-05-12 | Ernst Frank | Air blower for dental purposes |
| JP2002331271A (en) * | 2001-05-09 | 2002-11-19 | Hozan Kk | Blower |
| US20070157402A1 (en) * | 2006-01-12 | 2007-07-12 | Nrd Llc | Ionized air blower |
| CA2741699C (en) * | 2008-11-10 | 2017-06-20 | 1317442 Alberta Ltd. | Spray bulb cleaner for digital camera sensors |
-
2009
- 2009-02-23 CN CNU200920129973XU patent/CN201353569Y/en not_active Expired - Fee Related
- 2009-05-12 GB GB0908120.9A patent/GB2467983B/en not_active Expired - Fee Related
- 2009-05-19 FR FR0953305A patent/FR2942416B1/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170568A (en) * | 2015-10-10 | 2015-12-23 | 上海捷涌科技有限公司 | Air blowing device |
| CN105234127A (en) * | 2015-10-10 | 2016-01-13 | 上海捷涌科技有限公司 | Air-blowing tool |
| WO2018072393A1 (en) * | 2016-10-20 | 2018-04-26 | 深圳市金佳诚摄影器材有限公司 | Cleaning air blower |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0908120D0 (en) | 2009-06-24 |
| FR2942416A1 (en) | 2010-08-27 |
| GB2467983B (en) | 2012-07-25 |
| GB2467983A (en) | 2010-08-25 |
| FR2942416B1 (en) | 2013-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201353569Y (en) | Anti-suck back balloon | |
| EP2230173A3 (en) | Systems and methods for buoyancy management in an airship | |
| TW200626806A (en) | Blower | |
| CN211113947U (en) | Service area bathroom first-class ion new trend air supply arrangement on urinal | |
| CN109785761B (en) | Can install fast and have automatic advertising device who adsorbs function | |
| CN204093185U (en) | A kind of time acoustic energy reverse gas cleaning device | |
| CN201230519Y (en) | Combination type oxygen increasing mechanism | |
| CN203762076U (en) | Oxygenation pipe | |
| CN203212704U (en) | Dust collecting device for spinning machine | |
| CN203221265U (en) | Negative pressure recovery device for soldering paste on metal honeycomb carrier | |
| CN206476215U (en) | Packing machine track dust guard | |
| CN206165515U (en) | Aquaculture case of clean environmental protection | |
| CN203292360U (en) | Blowing device at discharge hole of sheet metal | |
| CN201999803U (en) | Micropore aerator | |
| CN103191997A (en) | Metal board discharge hole blowing device | |
| CN205637485U (en) | String cigarette air flue of discharging fume is prevented to variable cross section type | |
| CN202864992U (en) | Non-returning flow splitting plate type micro-pore aerator | |
| CN215805038U (en) | Device for preventing water suck-back of vacuum pump | |
| CN201684746U (en) | Improved pull-down tank | |
| CN204432178U (en) | A kind of ash-collecting blackboard eraser device | |
| CN204701778U (en) | A kind of aseptic subpackaged isolator local dust trapping device | |
| CN102337650A (en) | Cleaning device used for printing and dyeing industry | |
| CN202164452U (en) | Washing device for printing and dyeing industry | |
| CN216946208U (en) | Down filling part of down filling machine | |
| CN201880373U (en) | Multi-port bubble blowing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20140223 |