CN201287095Y - Air-pressure gun - Google Patents
Air-pressure gun Download PDFInfo
- Publication number
- CN201287095Y CN201287095Y CNU2008201532566U CN200820153256U CN201287095Y CN 201287095 Y CN201287095 Y CN 201287095Y CN U2008201532566 U CNU2008201532566 U CN U2008201532566U CN 200820153256 U CN200820153256 U CN 200820153256U CN 201287095 Y CN201287095 Y CN 201287095Y
- Authority
- CN
- China
- Prior art keywords
- joints
- pneumatic gun
- shower nozzle
- hole
- utility
- 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 - Lifetime
Links
Images
Abstract
An air pressure gun comprises a gun body, a handle switch arranged at the lower part of the gun body, a nozzle arranged at the front end of the gun body, an air intake end arranged at the tail end of the gun body, and a set of joints arranged at the rear end of the nozzle, wherein, the nozzle is provided with a through hole; an opening is formed at the front end surface of the joints, and is communicated with the through hole of the nozzle; and the caliber of the opening is smaller than that of the through hole. By the arrangement of the joints, the air pressure gun can change the shape and the pressure of outlet air of the nozzle, so that the air pressure gun can be applied to the separation of specific products, the pressurization of local positions and the like.
Description
Technical field
The utility model relates to a kind of pneumatic gun, particularly about a kind of air-out shape and the pneumatic gun that goes out wind pressure that changes its shower nozzle.
Background technology
Pneumatic gun is a kind of five metals class instrument commonly used, and its purposes is very extensive, comprises being used for cooling heated piece, cleaning parts; Remove chip by purging; Utilize gases at high pressure to carry out multiple uses such as parts drying and separation.
As shown in Figure 1, the basic structure of existing pneumatic gun 1 comprises a rifle body 11, is arranged on the one handle switch 12 of rifle body 11 bottoms, is arranged on the shower nozzle 13 that rifle body 11 front ends are used to export gas, and an inlet end 14 that is arranged on rifle body 11 rear ends.This shower nozzle 13 is generally a bending tubular structure of being made by metal material.
Because the shower nozzle 13 of existing pneumatic gun 1 is a tubular structure, its cross section be a circle, and the gas of ejection all is heavy caliber, and very easily disperses and reduce and wind pressure.Therefore, should have the production field that pneumatic gun 1 only can apply to normality now, then can not directly come into operation for some specific area such as precise electronic Production of Ceramics fields that need small-bore or given shape air-out and go out wind pressure more greatly, can't produce positive effect even perhaps can use reluctantly also.For example, in precise electronic Production of Ceramics field, the action that the potsherd that adheres to each other through the high-temperature pressurizing sintering need separate in next technology.Existing separating technology mainly is to utilize the mode of manually beaing and carry out the separation of potsherd in conjunction with the miscellaneous function that existing pneumatic gun is blown, and therefore quite waste time and energy, and pneumatic gun is also real in separation process produces positive effect.
Therefore, existing pneumatic gun can't directly come into operation being applied to have when some need small-bore or given shape air-out and go out the specific area of wind pressure more greatly its limitation or defective or effectively use.Therefore, the utmost point is necessary existing pneumatic gun is improved so that its range of application further enlarges applicable to some specific fields, as fields such as precise electronic Production of Ceramics.
The utility model content
The purpose of this utility model is to provide a kind of pneumatic gun, is equiped with set of joints on its shower nozzle, with the air-out shape that is used for changing shower nozzle with go out wind pressure.
For achieving the above object, the utility model provides a kind of pneumatic gun, comprise a rifle body, be arranged on rifle body bottom the one handle switch, be arranged on rifle body front end and have a shower nozzle of a through hole, be arranged on an inlet end of rifle body rear end, and a set of joints that is arranged on this shower nozzle end.The front end face of this set of joints is provided with an opening, this opening be connected with the through hole of shower nozzle and its bore less than the through hole bore of shower nozzle.
According to specific embodiment of the utility model, this set of joints is a cylindrical structural.
According to specific embodiment of the utility model, the opening of this set of joints is a rectangular channel.
According to specific embodiment of the utility model, the opening of this set of joints is a circular hole.
According to specific embodiment of the utility model, the rear end face of this set of joints further is provided with an installing hole, and this installing hole is connected with opening and its diameter equals the external diameter of shower nozzle.
According to specific embodiment of the utility model, this set of joints is made by plastic cement.
Compared with prior art, the beneficial effects of the utility model are: by the shower nozzle end at existing pneumatic gun the set of joints that one front end face has opening is set, and make the through hole bore of the bore of this opening less than shower nozzle, can effectively change the air-out shape of shower nozzle and go out wind pressure, make originally the less bigbore cylindrical ejection gas of pressure change to the bigger flat linearity of pressure or littler cylindrical the grade sprays gas, thereby can be used for application such as the separation of specific products and local location pressurization.
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Description of drawings
Fig. 1 is the stereogram of existing pneumatic gun.
Fig. 2 is the stereogram of the utility model pneumatic gun first embodiment.
Fig. 3 is the part stereogram of the utility model pneumatic gun first embodiment.
Fig. 4 is the fragmentary cross-sectional view of the utility model pneumatic gun first embodiment.
Fig. 5 is the plane of the set of joints of the utility model pneumatic gun first embodiment.
Profile when Fig. 6 is installed on the shower nozzle for the set of joints of the utility model pneumatic gun first embodiment.
Fig. 7 is the part stereogram of the utility model pneumatic gun second embodiment.
Fig. 8 is the fragmentary cross-sectional view of the utility model pneumatic gun second embodiment.
Fig. 9 is the plane of the set of joints of the utility model pneumatic gun second embodiment.
Profile when Figure 10 is installed on the shower nozzle for the set of joints of the utility model pneumatic gun second embodiment.
The specific embodiment
Relevant detailed description of the present utility model and technology contents, existing as follows with regard to accompanying drawings:
Fig. 2 is the stereogram of the utility model pneumatic gun first embodiment.As shown in the drawing, the basic structure of the utility model pneumatic gun 2 first embodiment and existing pneumatic gun 1 shown in Figure 1 are basic identical, also comprise a rifle body 21, be arranged on one handle switch 22 that rifle body 21 bottoms are used to control the gas break-make, be arranged on the shower nozzle 23 that rifle body 21 front ends are used to export gas, and be arranged on rifle body 21 rear ends and be used for being connected and import the inlet end 24 of gas to pneumatic gun 2 with a source of the gas.By pulling bat-handle switch 22, enter Compressed Gas in the pneumatic gun 2 by shower nozzle 23 outputs by inlet end 24, to clear up action such as dust.Shower nozzle 23 is the hollow tubular structure of a bending, is made by metal material.
As Fig. 2 and shown in Figure 3, different with existing pneumatic gun 1 structure shown in Figure 1 is that the end 230 of the shower nozzle 23 of the utility model pneumatic gun 2 first embodiment further is provided with a set of joints 25.The front end face 251 of this set of joints 25 is provided with an opening 250.The concrete shape of this opening 250 is a rectangular channel in first embodiment.
Please further with reference to figure 4 to Fig. 6, wherein Fig. 4 is the fragmentary cross-sectional view of the utility model pneumatic gun 2 first embodiment, Fig. 5 is the plane of the set of joints 25 of the utility model pneumatic gun 2 first embodiment, the profile when Fig. 6 then is installed on the shower nozzle 23 for the set of joints 25 of the utility model pneumatic gun 2 first embodiment.By Fig. 4 and Fig. 6 as seen, the rectangular channel 250 of set of joints 25 be connected with the through hole 231 of shower nozzle 23 and its bore less than the bore of through hole 231.
The rear end face 253 of set of joints 25 further is provided with an installing hole 252, and this installing hole 252 is connected with rectangular channel 250 and its diameter equals the external diameter of shower nozzle 23 substantially.Set of joints 25 is assembled in the end 230 of shower nozzle 23 by the interference fits mode, and utilizes glue fastening in addition.Certainly, this set of joints 25 also can be mounted on the end 230 of shower nozzle 23 by other conventional fixed form as the mode of being sealed and matched.
Fig. 2 extremely the utility model pneumatic gun 2 first embodiment shown in Figure 6 can be applicable in the separating technology of potsherd in the precise electronic Production of Ceramics field.Has the set of joints 25 of rectangular channel 250 openings by shower nozzle 23 terminal 230 settings at this pneumatic gun 2, can make the less heavy caliber cylindrical gas of former pressure of shower nozzle 23 ejections change to the bigger flat linearity gas of pressure, thereby can separate the potsherd that adheres to each other through the high-temperature pressurizing sintering easily, and no longer need to adopt manually beaing of wasting time and energy in conjunction with having the separate mode commonly used that pneumatic gun is blown now.When being applied to the potsherd separating technology, the material of this set of joints 25 is the plastics material preferably, as PE, to avoid in the separation process damage to potsherd.Certainly, when being applied to other field, this set of joints 25 also can optionally be made by other material such as metal.
Fig. 7 is to second embodiment that Figure 10 shows that the utility model pneumatic gun, wherein Fig. 7 is the part stereogram of the utility model pneumatic gun 3 second embodiment, Fig. 8 is the fragmentary cross-sectional view of the utility model pneumatic gun 3 second embodiment, Fig. 9 is the plane of the set of joints 35 of the utility model pneumatic gun 3 second embodiment, the profile when Figure 10 then is installed on the shower nozzle 23 for the set of joints 35 of the utility model pneumatic gun 3 second embodiment.With Fig. 2 to first embodiment shown in Figure 6 different be, the opening 350 that the set of joints of the utility model pneumatic gun 3 second embodiment 35 front end faces 351 are set specifically be shaped as a small sircle hole.This small sircle hole 350 be connected with the through hole 231 of shower nozzle 23 and its bore also less than the bore of through hole 231.The rear end face 353 of this set of joints 35 also is provided with and is connected with small sircle hole 350 and its diameter equals an installing hole 352 of the external diameter of shower nozzle 23 substantially.
The utility model pneumatic gun 3 second embodiment are provided with by the shower nozzle 23 terminal 230 at this pneumatic gun 2 has the set of joints 35 of circular hole 350 openings, can make the less heavy caliber cylindrical gas of former pressure of shower nozzle 23 ejections change to the bigger small-bore cylindrical gas of pressure, therefore also can be applicable in the separating technology of potsherd in the precise electronic Production of Ceramics field, or be used for the local location pressurization and wait other application.
It should be noted that though the set of joints that first embodiment of the utility model pneumatic gun and second embodiment adopt is a cylindrical structural, this set of joints is not limited to this ad hoc structure, also can optionally adopt other structure.In addition, the set opening shape in this set of joints outer face also is not limited to illustrated rectangular channel and small sircle hole, as long as the bore of this opening is less than the purpose of through hole bore to realize the changing air-out shape of shower nozzle and to go out wind pressure of shower nozzle.
In sum, compared with prior art, the beneficial effect of the utility model pneumatic gun Be: by the shower nozzle end at existing pneumatic gun the winding head that one front end face has opening is set, And make the bore of this opening less than the through hole bore of shower nozzle, can effectively change the air-out of shower nozzle Shape with go out wind pressure, make the originally littler bigbore cylindrical ejection gas change of pressure Be the bigger flat linearity of pressure or the littler ejection gas such as cylindrical, thereby can be used for The application such as the separation of specific products and local location pressurization.
Claims (6)
1, a kind of pneumatic gun, comprise a rifle body, be arranged on rifle body bottom the one handle switch, be arranged on rifle body front end and have a shower nozzle of a through hole, an and inlet end that is arranged on rifle body rear end, it is characterized in that: this pneumatic gun further comprises a set of joints, terminal and its front end face that this set of joints is arranged on shower nozzle is provided with an opening, this opening be connected with the through hole of shower nozzle and its bore less than the through hole bore of shower nozzle.
2, pneumatic gun as claimed in claim 1 is characterized in that this set of joints is a cylindrical structural.
3, pneumatic gun as claimed in claim 1, the opening that it is characterized in that this set of joints is a rectangular channel.
4, pneumatic gun as claimed in claim 1, the opening that it is characterized in that this set of joints is a circular hole.
5, pneumatic gun as claimed in claim 1 is characterized in that the rear end face of this set of joints further is provided with an installing hole, and this installing hole is connected with opening and its diameter equals the external diameter of shower nozzle.
6, pneumatic gun as claimed in claim 1 is characterized in that this set of joints made by plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201532566U CN201287095Y (en) | 2008-09-18 | 2008-09-18 | Air-pressure gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201532566U CN201287095Y (en) | 2008-09-18 | 2008-09-18 | Air-pressure gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287095Y true CN201287095Y (en) | 2009-08-12 |
Family
ID=40978766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201532566U Expired - Lifetime CN201287095Y (en) | 2008-09-18 | 2008-09-18 | Air-pressure gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287095Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553772A (en) * | 2011-12-30 | 2012-07-11 | 众泰控股集团有限公司 | Gluing device for joint face of gear box shell |
| CN102631054A (en) * | 2012-03-06 | 2012-08-15 | 陈璨 | Pneumatic gun nail-shooting pipeline and pneumatic nail-shooting gun |
| CN105813764A (en) * | 2013-09-30 | 2016-07-27 | 艾格赛尔工业公司 | Hose guns |
-
2008
- 2008-09-18 CN CNU2008201532566U patent/CN201287095Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553772A (en) * | 2011-12-30 | 2012-07-11 | 众泰控股集团有限公司 | Gluing device for joint face of gear box shell |
| CN102631054A (en) * | 2012-03-06 | 2012-08-15 | 陈璨 | Pneumatic gun nail-shooting pipeline and pneumatic nail-shooting gun |
| CN102631054B (en) * | 2012-03-06 | 2014-06-18 | 陈璨 | Pneumatic gun nail-shooting pipeline and pneumatic nail-shooting gun |
| CN105813764A (en) * | 2013-09-30 | 2016-07-27 | 艾格赛尔工业公司 | Hose guns |
| CN105813764B (en) * | 2013-09-30 | 2019-07-16 | 艾格赛尔工业公司 | Hose spray gun |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201287095Y (en) | Air-pressure gun | |
| CN103316823A (en) | Pneumatic gluing gun | |
| CN202316955U (en) | Coating spraying device in mold | |
| CN204816939U (en) | High pressure spray nozzle that production inorganic pigment used | |
| CN201543532U (en) | Spray gun | |
| CN201752681U (en) | Spray gun | |
| CN203108694U (en) | Novel paint sprayer | |
| CN204602470U (en) | A kind of powder paint rifle | |
| CN207915719U (en) | A kind of tool of ceramic body glazing | |
| CN203791094U (en) | Spray gun used for spraying colorful paint | |
| CN103506235B (en) | Mould Coating for Centrifugal Cast spray gun | |
| CN203061338U (en) | Electric spray gun without spraying dead area | |
| CN203393279U (en) | Yarn slippage baffle plate and side blowing cooling device | |
| CN203124149U (en) | Efficient twin-tube spray gun | |
| CN207450716U (en) | A kind of Portable power saving type aerosol assisted spray gun | |
| CN201140145Y (en) | Spray gun for spraying paint at narrow slit | |
| CN202246015U (en) | Device accelerating discharging speed of dry strength agent | |
| CN204320544U (en) | A kind of environmental protection coating material spray gun | |
| CN202758837U (en) | Powder applying device for energy-saving lamp tube | |
| CN203791088U (en) | Air gun nozzle | |
| CN2892293Y (en) | Band tape sprayer | |
| CN205392794U (en) | Novel special spray gun of fine arts | |
| CN203484247U (en) | Leakage-proof paint spraying head device | |
| CN202893567U (en) | Silk-flying paint spray gun | |
| CN202410869U (en) | Water nozzle structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090812 |