CN105650284A - Vent valve structure of air gun - Google Patents
Vent valve structure of air gun Download PDFInfo
- Publication number
- CN105650284A CN105650284A CN201610196636.7A CN201610196636A CN105650284A CN 105650284 A CN105650284 A CN 105650284A CN 201610196636 A CN201610196636 A CN 201610196636A CN 105650284 A CN105650284 A CN 105650284A
- Authority
- CN
- China
- Prior art keywords
- vent
- chamber
- anger
- air outlet
- outlet valve
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
Abstract
The invention belongs to the technical field of air guns and particularly relates to a vent valve structure of an air gun. The vent valve structure comprises a constant pressure valve seat, and a cavity is arranged in the constant pressure valve seat. A pressure regulating screw with a first chamber, a balance shaft with a second chamber, an adapter with a third chamber, an air outlet valve spring, an air outlet valve sleeve, an air outlet valve core and an air outlet valve needle are sequentially arranged in the cavity from left to right. The air outlet valve core is fixedly connected to the air outlet valve needle, the air outlet valve sleeve is fixed to the air outlet valve core, the end of the air outlet valve sleeve connected with the air outlet valve core can abut against the inclined side wall in the constant pressure valve seat, one end of the air outlet valve spring is arranged on the air outlet valve sleeve in a sleeved mode, and the other end of the air outlet valve sleeve abuts against the adapter. The vent valve structure has the advantages of having constant pressure, being capable of providing a power source for the air gun dynamically and continuously and being better in sealing performance and simple and reasonable in structure.
Description
Technical field
The invention belongs to air gun field, be specifically related to the vent valve structure of a kind of air gun.
Background technology
The air gun of prior art, generally self is without source of the gas, aerodynamic force is to be formed by air pump device manpower in air gun, need during shooting first to calm the anger to the air chamber in air gun with manpower, troublesome poeration, the air pressure that manpower is formed is also unstable, and the structure of rifle is complicated simultaneously, and because manpower is calmed the anger frequently, it is easy to there was a mechanical failure. In view of this, the applicant designs the vent valve structure of a kind of air gun for air gun, and this case thus produces.
Summary of the invention
It is an object of the invention to provide the vent valve structure of a kind of air gun, this kind of vent valve structure is to cooperate with air gun, and this kind of vent valve sealing structure is better, will not leak gas, simple and reasonable.
For achieving the above object, the present invention specifically disclosed technical scheme is: the vent valve structure of a kind of air gun, including constant voltage valve seat, is provided with a cavity in constant voltage valve seat; The voltage regulation screw with the first chamber is from left to right set gradually, with the trunnion shaft of the second chamber, with the adaptor of the 3rd chamber, air outlet valve spring, valve pocket of giving vent to anger, give vent to anger spool and needle of giving vent to anger in described cavity;
Wherein, described spool of giving vent to anger is fixed on gives vent to anger on needle, described in valve pocket of giving vent to anger be fixed on and give vent to anger on spool, give vent to anger valve pocket and spool link of giving vent to anger can be connected in constant voltage valve seat oblique sidewall, described air outlet valve spring one end is sheathed on air outlet valve and puts, and the other end is connected on adaptor;
Being provided with a disc spring on described trunnion shaft outer peripheral face, disc spring weighs between axle in constant voltage valve seat peace and is connected to constant voltage valve seat medial wall, and disc spring can drive the trunnion shaft can along described volumetric displacement; The tip of described voltage regulation screw can abut with the sealing gasket being arranged on trunnion shaft, makes described first chamber seal;
Described first chamber, the second chamber, the 3rd chamber connect with cavity.
Further, described trunnion shaft is made up of fine balance axle and coarse balance axle, and described second chamber includes the second vertical chamber and the second horizontal chamber, and described disc spring is positioned on coarse balance outer peripheral face, and the described second vertical chamber is positioned at fine balance axle.
Further, described fine balance axle and described constant voltage valve base inner wall matched in clearance, make cavity indulge chamber with second.
Further, giving vent to anger described in outer peripheral face and the constant voltage valve seat of spool, tiltedly sidewall can be bonded to each other.
Further, what give vent to anger described in that valve pocket and sealing gasket adopt is quality of rubber materials.
Further, described voltage regulation screw, trunnion shaft, adaptor, constant voltage valve seat are all sealed by O.
Beneficial effects of the present invention: the present invention pass through described in spool of giving vent to anger be fixed on and give vent to anger on needle, described valve pocket of giving vent to anger is fixed on gives vent to anger on spool, give vent to anger valve pocket and spool link of giving vent to anger can be connected in constant voltage valve seat oblique sidewall, described air outlet valve spring one end is sheathed on air outlet valve and puts, the other end is connected on adaptor, it is achieved that the constant voltage of vent valve structure, it is possible to the offer power source of air gun Dynamic persistence, better tightness, simple and reasonable.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
As it is shown in figure 1, what the present invention disclosed is the vent valve structure of a kind of air gun, including constant voltage valve seat 1, in constant voltage valve seat 1, it is provided with a cavity 10; The voltage regulation screw 2 with the first chamber 20 is from left to right set gradually, with the trunnion shaft 3 of the second chamber 30, with the adaptor 4 of the 3rd chamber 40, air outlet valve spring 5, valve pocket 6 of giving vent to anger, give vent to anger spool 7 and needle 8 of giving vent to anger in described cavity 10;
Wherein, described spool 7 of giving vent to anger is fixed on gives vent to anger on needle 8, described in valve pocket 6 of giving vent to anger be fixed on and give vent to anger on spool 7, give vent to anger valve pocket 6 and spool 7 link of giving vent to anger can be connected in constant voltage valve seat 1 oblique sidewall, described air outlet valve spring 5 one end is sheathed on gives vent to anger on valve pocket 6, and the other end is connected on adaptor 4;
Being provided with a disc spring 9 on described trunnion shaft 3 outer peripheral face, disc spring 9 is between constant voltage valve seat 1 and trunnion shaft 3 and is connected to constant voltage valve seat 1 medial wall, and disc spring 9 can drive the trunnion shaft 3 can along the displacement of described cavity 10; The tip of described voltage regulation screw 2 can abut with the sealing gasket 31 being arranged on trunnion shaft 3, makes described first chamber 20 one end seal;
Described first chamber the 20, second chamber the 30, the 3rd chamber 40 connects with cavity 10.
Described trunnion shaft 3 is made up of fine balance axle 32 and coarse balance axle 33, and described second chamber 30 includes the second vertical chamber 301 and the second horizontal chamber 302, and described disc spring 9 is positioned on trunnion shaft 33 outer peripheral face, and the described second vertical chamber 301 is positioned at fine balance axle 32.
Described fine balance axle 32 and described constant voltage valve seat 1 inwall matched in clearance, make cavity 10 connect with the second vertical chamber 301; In the outer peripheral face of described spool 7 of giving vent to anger and constant voltage valve seat 1, tiltedly sidewall can be bonded to each other; What described give vent to anger valve pocket 6 and sealing gasket 31 adopted is quality of rubber materials; Described voltage regulation screw 2, trunnion shaft 3, adaptor 4, constant voltage valve seat 1 are all sealed by O.
Operation principle of the present invention: after constant voltage valve seat 1 has supplied power gas source to air gun, escape pipe is blocked by valve pocket 6 of giving vent to anger by needle 8 of giving vent to anger under the active force of air outlet valve spring 5,
Power gas source supplies persistently to by the first chamber 20 of voltage regulation screw 2 cavity 10, source of the gas enters the 3rd chamber 40 by the second vertical chamber 301 and the second horizontal chamber 302, when continuing again to supply, air pressure in 3rd chamber 40 continues to increase, atmospheric pressure in 3rd chamber 40 is more than the pressure of disc spring 9, trunnion shaft 3 is want to voltage regulation screw 2 direction displacement, until the first chamber 20 tip of voltage regulation screw 2 is blocked by sealing gasket 31, completes a source of the gas circulation.
Claims (6)
1. the vent valve structure of an air gun, it is characterised in that: include constant voltage valve seat, in constant voltage valve seat, be provided with a cavity; The voltage regulation screw with the first chamber is from left to right set gradually, with the trunnion shaft of the second chamber, with the adaptor of the 3rd chamber, air outlet valve spring, valve pocket of giving vent to anger, give vent to anger spool and needle of giving vent to anger in described cavity;
Wherein, described spool of giving vent to anger is fixed on gives vent to anger on needle, described in valve pocket of giving vent to anger be fixed on and give vent to anger on spool, give vent to anger valve pocket and spool link of giving vent to anger can be connected in constant voltage valve seat oblique sidewall, described air outlet valve spring one end is sheathed on air outlet valve and puts, and the other end is connected on adaptor;
Being provided with a disc spring on described trunnion shaft outer peripheral face, disc spring weighs between axle in constant voltage valve seat peace and is connected to constant voltage valve seat medial wall, and disc spring can drive the trunnion shaft can along described volumetric displacement; The tip of described voltage regulation screw can abut with the sealing gasket being arranged on trunnion shaft, makes described first chamber seal;
Described first chamber, the second chamber, the 3rd chamber connect with cavity.
2. the vent valve structure of a kind of air gun according to claim 1, it is characterized in that: described trunnion shaft is made up of fine balance axle and coarse balance axle, described second chamber includes the second vertical chamber and the second horizontal chamber, described disc spring is positioned on coarse balance outer peripheral face, and the described second vertical chamber is positioned at fine balance axle.
3. the vent valve structure of a kind of air gun according to claim 2, it is characterised in that:
Described fine balance axle and described constant voltage valve base inner wall matched in clearance, make cavity and the second vertical chamber.
4. the vent valve structure of a kind of air gun according to claim 1, it is characterised in that:
In the outer peripheral face of described spool of giving vent to anger and constant voltage valve seat, tiltedly sidewall can be bonded to each other.
5. the vent valve structure of a kind of air gun according to claim 1, it is characterised in that: described in what give vent to anger that valve pocket and sealing gasket adopt is quality of rubber materials.
6. the vent valve structure of a kind of air gun according to claim 1-5 any one, it is characterised in that: described voltage regulation screw, trunnion shaft, adaptor, constant voltage valve seat are all sealed by O.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196636.7A CN105650284A (en) | 2016-03-31 | 2016-03-31 | Vent valve structure of air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196636.7A CN105650284A (en) | 2016-03-31 | 2016-03-31 | Vent valve structure of air gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105650284A true CN105650284A (en) | 2016-06-08 |
Family
ID=56496710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610196636.7A Pending CN105650284A (en) | 2016-03-31 | 2016-03-31 | Vent valve structure of air gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650284A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193535Y (en) * | 1994-05-31 | 1995-03-29 | 潍坊国环电器厂 | Continuously-shooting air gun with high pressure inflator |
| JP2012017947A (en) * | 2010-07-09 | 2012-01-26 | Maruzen:Kk | Air gun |
| CN202834739U (en) * | 2012-08-31 | 2013-03-27 | 重庆希克工业自动化设备有限公司 | Air inflation spearhead |
| US20130269670A1 (en) * | 2012-04-12 | 2013-10-17 | Shu-Mei Tseng | Valve for connecting a gas cartridge to a hollow connector in an air pistol |
| CN103940290A (en) * | 2013-01-21 | 2014-07-23 | 重庆建设工业(集团)有限责任公司 | Air pistol constant-pressure device |
| CN203928882U (en) * | 2014-06-03 | 2014-11-05 | 绍兴市岭峰气枪制造有限公司 | A kind of air inlet-outlet device of air bottle type air pistol |
| CN203981013U (en) * | 2014-07-02 | 2014-12-03 | 常州咏捷精密五金科技发展有限公司 | The pressure control device of cane rifle |
| CN104422337A (en) * | 2013-08-21 | 2015-03-18 | 李希龙 | Air gun power device capable of repeatedly compressing air to store energy |
| CN105422934A (en) * | 2015-11-20 | 2016-03-23 | 巨隆集团芜湖兴隆液压有限公司 | Valve element assembly of safety valve |
| CN205534257U (en) * | 2016-03-31 | 2016-08-31 | 绍兴市岭峰气枪制造有限公司 | Air gun put air valve structure |
-
2016
- 2016-03-31 CN CN201610196636.7A patent/CN105650284A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193535Y (en) * | 1994-05-31 | 1995-03-29 | 潍坊国环电器厂 | Continuously-shooting air gun with high pressure inflator |
| JP2012017947A (en) * | 2010-07-09 | 2012-01-26 | Maruzen:Kk | Air gun |
| US20130269670A1 (en) * | 2012-04-12 | 2013-10-17 | Shu-Mei Tseng | Valve for connecting a gas cartridge to a hollow connector in an air pistol |
| CN202834739U (en) * | 2012-08-31 | 2013-03-27 | 重庆希克工业自动化设备有限公司 | Air inflation spearhead |
| CN103940290A (en) * | 2013-01-21 | 2014-07-23 | 重庆建设工业(集团)有限责任公司 | Air pistol constant-pressure device |
| CN104422337A (en) * | 2013-08-21 | 2015-03-18 | 李希龙 | Air gun power device capable of repeatedly compressing air to store energy |
| CN203928882U (en) * | 2014-06-03 | 2014-11-05 | 绍兴市岭峰气枪制造有限公司 | A kind of air inlet-outlet device of air bottle type air pistol |
| CN203981013U (en) * | 2014-07-02 | 2014-12-03 | 常州咏捷精密五金科技发展有限公司 | The pressure control device of cane rifle |
| CN105422934A (en) * | 2015-11-20 | 2016-03-23 | 巨隆集团芜湖兴隆液压有限公司 | Valve element assembly of safety valve |
| CN205534257U (en) * | 2016-03-31 | 2016-08-31 | 绍兴市岭峰气枪制造有限公司 | Air gun put air valve structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |