CN103185482A - Trigger gear for air gun - Google Patents
Trigger gear for air gun Download PDFInfo
- Publication number
- CN103185482A CN103185482A CN2013101175600A CN201310117560A CN103185482A CN 103185482 A CN103185482 A CN 103185482A CN 2013101175600 A CN2013101175600 A CN 2013101175600A CN 201310117560 A CN201310117560 A CN 201310117560A CN 103185482 A CN103185482 A CN 103185482A
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- lever
- insurance
- sear
- air gun
- trigger
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Abstract
The invention belongs to the field of air guns, and particularly relates to a trigger gear for an air gun. The trigger gear for the air gun is coupled with a piston and comprises a triggering support housing and a trigger, wherein resisting iron and a lever are correspondingly hinged in sequence in the triggering support housing through a first hinge pin and a second hinge pin; the upper edge of the front end of the resisting iron corresponds to the piston; the lower edge of the resisting iron can butt against the upper edge of one end of the lever; the other end of the lever is lapped onto the triggering support housing; and the lower edge of the intermediate end of the lever can abut against the trigger on the lever. The trigger gear for the air gun is simple and compact in structure and long in service life, is time-saving and labor-saving in operation, and ensures that a safety catch is synchronously locked while the air gun is loaded.
Description
Technical field
The invention belongs to the air gun field, be specifically related to a kind of air gun cocking mechanism.
Background technology
Traditional trigger is general direct corresponding with the piston in the trigger housing, and spool limit the trigger position and realize insurance function in the trigger cylindrical insurance of pegging graft, the disclosed a kind of air gun Trigger safety device of Chinese patent, because the trigger in the device and insurance axle are directly corresponding with piston, need use very big power cocking just can guarantee the trigger percussion when not only pulling the trigger, and the trigger bearing pin in the structure and insurance axle are stressed big, the long-term very easily wear and rupture of rear trigger bearing pin and insurance axle of using, thereby shorten the service life of air gun, also may cause security incident when serious.In view of this, the inventor invents a kind of simple and compact for structure, long service life, the time saving and energy saving air gun cocking mechanism of operation, and this case produces thus.
Summary of the invention
The present invention mainly provides the air gun cocking mechanism that a kind of simple and compact for structure, long service life, operation are time saving and energy saving, insure synchronously when air gun loads, and has solved short, operation in the air gun service life that exists in the prior art and has used low etc. the technical problem of effort, safety coefficient.
At above-mentioned technical problem, technical scheme provided by the invention is: a kind of air gun cocking mechanism, itself and piston interlock, comprise percussion support shell and trigger, be hinged with sear and lever by first bearing pin and second bearing pin correspondence successively in described percussion support shell, described sear front end upper limb is corresponding with piston, and described sear lower edge can butt lever one end upper limb, the other end of lever is overlapped on the percussion support shell, and lever intermediate ends lower edge energy butt is articulated in the trigger on the lever; Described sear is provided with a waist hole, and this waist hole can also be hinged with a sear spring along the first bearing pin horizontal displacement on described first bearing pin, and this sear spring is positioned at the described sear outside, and sear spring one end is linked up with in the sear lower edge, and the other end is connected to percussion support shell; Be hinged with a lever spring on described second bearing pin, this lever spring is positioned at the lever outside, and this lever spring one end is linked up with in the lever upper limb, and the other end is connected to percussion support shell.
Further, described sear upper limb is provided with first projection that can be hooked in piston, and this first protruding leading edge can the butt piston.
Further, described lever front end is articulated on second bearing pin, and the front end upper limb of lever is provided with second projection in order to butt sear lower edge; Lever rear end is provided with a pin, and this pin overlap joint is fixed on the screw of described percussion support shell; Described lever interlude is provided with a those widened sections, be hinged with described trigger on this those widened sections, and this trigger can be connected to the those widened sections lower edge.
Further, described percussion support shell lower edge extends to form a limiting section to the trigger outside, and this limiting section is corresponding with the lever lower edge, and the energy butt is located at the breach of trigger front side.
Further, the median plane of described sear, lever, trigger, percussion support shell and piston is positioned at same plane.
Further, be positioned at described percussion support shell inboard and be connected with the insurance pushing block by described first bearing pin and second pin slide.
Further, described insurance pushing block front end energy butt is connected in the connecting rod of piston lower edge, and insurance pushing block rear end is provided with a push rod, and this push rod is articulated in the discharge cock of being located at piston end.
Further, the pin corresponding section of described insurance pushing block and lever rear end extends to form an insurance blocking arm laterally, and this insurance blocking arm can limit lever to counterclockwise rotating.
Further, described percussion support shell is hinged with the 3rd bearing pin, is hinged with insurance spring on the 3rd bearing pin, and this insurance spring one end is connected to percussion support shell, and the other end is hooked in the insurance stopper slot of being located at insurance pushing block lower edge.
Further, described insurance stopper slot is two, and described insurance spring can move back and forth at the insurance stopper slot.
The advantage that the present invention compared with prior art has:
One, the present invention is hinged with sear and lever by first bearing pin and second bearing pin correspondence successively in described percussion support shell, and with traditional cocking mechanism ratio, the present invention is compacter, and sear and lever drive connection are more reasonable;
Two, sear of the present invention and lever are to contain to be located in the percussion support shell groove, and percussion support shell can play the whole trigger transmission mechanism of protection, makes longer service life of the present invention;
Three, insurance pushing block of the present invention is insured when this air gun loads synchronously, and is safe and reliable; The insurance spring other end is hooked in the insurance stopper slot of being located at insurance pushing block lower edge, and insurance spring can move back and forth at the insurance stopper slot, and the sound that sends when insurance spring loads can know whether reception and registration finishes the process of insuring; The pin corresponding section of insurance pushing block and lever rear end extends to form an insurance blocking arm laterally, and this insurance blocking arm can limit lever to rotation counterclockwise, and this designs compared to transmission, more reasonable, safety and reliability.
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is further described in detail.
Description of drawings
Fig. 1 is the present invention's structural representation that do not load;
Fig. 2 is the present invention's procedure structure schematic diagram that loads;
Fig. 3 finishes the structural representation that loads for the present invention.
Specific embodiment
As shown in Figure 1, 2, 3, what the present invention disclosed is a kind of air gun cocking mechanism, itself and piston 2 interlocks, comprise percussion support shell 1 and trigger 3, be hinged with sear 4 and lever 5 by first bearing pin 41 and second bearing pin 51 correspondence successively in described percussion support shell 1, described sear 4 front end upper limbs are corresponding with piston 2, and described sear 4 lower edges can butt lever 5 one end upper limbs, the other end of lever 5 is overlapped on the percussion support shell 1, and lever 5 intermediate ends lower edges energy butt is articulated in the trigger 3 on the lever 5; Described sear 4 is provided with a waist hole 43, this waist hole 43 can also be hinged with a sear spring 42 on described first bearing pin 41 along 41 horizontal displacements of first bearing pin, and this sear spring 42 is positioned at described sear 4 outsides, sear spring 42 1 ends are linked up with in sear 4 lower edges, and the other end is connected to percussion support shell 1; Be hinged with a lever spring 52 on described second bearing pin 51, this lever spring 52 is positioned at lever 5 outsides, and these lever spring 52 1 ends are linked up with in lever 5 upper limbs, and the other end is connected to percussion support shell 1.
Further, described sear 4 upper limbs are provided with first projection 44 that can be hooked in piston 2, this first protruding 44 leading edges energy butt piston 2; Described lever 5 front ends are articulated on second bearing pin 51, and the front end upper limb of lever 5 is provided with second projection 53 in order to butt sear 4 lower edges; Lever 5 rear ends are provided with a pin 54, and these pin 54 overlap joints are fixed on the screw 11 of described percussion support shell 1; Described lever 5 interludes are provided with a those widened sections 55, be hinged with described trigger 3 on this those widened sections 55, and this trigger 3 can be connected to those widened sections 55 lower edges.
Further, described percussion support shell 1 lower edge extends to form a limiting section 12 to trigger 3 outsides, and this limiting section 12 is corresponding with lever 5 lower edges, and the energy butt is located at the breach 31 of trigger 3 front sides; The median plane of described sear 4, lever 5, trigger 3, percussion support 1 shell and piston 2 is positioned at same plane; Be positioned at described percussion support shell 1 inboard and slidely connect insurance pushing block 6 by described first bearing pin 41 and second bearing pin 51; Described insurance pushing block 6 front ends energy butt is connected in the connecting rod 7 of piston 2 lower edges, and insurance pushing block 6 rear ends are provided with a push rod 61, and this push rod 61 is articulated in the discharge cock 8 of being located at piston 2 ends; Described insurance pushing block 6 extends to form an insurance blocking arm 62 laterally with pin 54 corresponding sections of lever 5 rear ends, and this insurance blocking arm 62 can limit lever 5 to counterclockwise rotating; Described percussion support shell 1 is hinged with on the 3rd bearing pin 9, the three bearing pins 9 and is hinged with insurance spring 91, and these insurance spring 91 1 ends are connected to percussion support shell 1, and the other end is hooked in the insurance stopper slot 63 of being located at insurance pushing block 6 lower edges; Described insurance stopper slot 63 is two, and described insurance spring 91 can move back and forth at insurance stopper slot 63.
Shown in Fig. 1,2,3, use principle of the present invention:
When loading, connecting rod 7 driven plunger 2, piston 2 withstands first protruding 44 leading edges makes sear 4 along 41 horizontal displacements of first bearing pin, sear 4 is displaced to waist hole 43 1 ends, and piston 2 continues motion backward under the drive of connecting rod 7, and sear 4 is under the effect of sear spring 42, first projection 44 of sear 4 upper limbs is hooked in piston 2, meanwhile, sear 4 lower edges are propped up by second projection 53 of the front end upper limb of lever 5, finish and load.
Insure, connecting rod 7 peaks at insurance pushing block 6 front ends, make the displacement backward of insurance pushing block 6, insurance blocking arm 62 is corresponding with pin 54, restriction lever 5 meanwhile, is located at discharge cock 8 motion counterclockwise under the promotion of push rod 61 of piston 2 ends to counterclockwise rotating, finish and insure, insure and carry out synchronously with loading.
During percussion, only need open discharge cock 8, insurance pushing block 6 is mobile forward, abdicates lever 5 movement locus; This moment is cocking 3 backward, and lever 5 up rotates; Sear 5 is at piston 2
Pulling under because the existence of eccentric throw, down rotation is taken off with piston 2 and to be colluded piston 2
Go out forward, finish percussion.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present invention to its suitable variation or modification of doing.
Claims (10)
1. air gun cocking mechanism, itself and piston interlock, comprise percussion support shell and trigger, it is characterized in that: in described percussion support shell, be hinged with sear and lever by first bearing pin and second bearing pin correspondence successively, described sear front end upper limb is corresponding with piston, described sear lower edge energy butt lever one end upper limb, the other end of lever is overlapped on the percussion support shell, and lever intermediate ends lower edge energy butt is articulated in the trigger on the lever; Described sear is provided with a waist hole, and this waist hole can also be hinged with a sear spring along the first bearing pin horizontal displacement on described first bearing pin, and this sear spring is positioned at the described sear outside, and sear spring one end is linked up with in the sear lower edge, and the other end is connected to percussion support shell; Be hinged with a lever spring on described second bearing pin, this lever spring is positioned at the lever outside, and this lever spring one end is linked up with in the lever upper limb, and the other end is connected to percussion support shell.
2. air gun cocking mechanism according to claim 1, it is characterized in that: described sear upper limb is provided with first projection that can be hooked in piston, and this first protruding leading edge can butt piston.
3. air gun cocking mechanism according to claim 1, it is characterized in that: described lever front end is articulated on second bearing pin, and the front end upper limb of lever is provided with second projection in order to butt sear lower edge; Lever rear end is provided with a pin, and this pin overlap joint is fixed on the screw of described percussion support shell; Described lever interlude is provided with a those widened sections, be hinged with described trigger on this those widened sections, and this trigger can be connected to the those widened sections lower edge.
4. air gun cocking mechanism according to claim 3 is characterized in that: described percussion support shell lower edge extends to form a limiting section to the trigger outside, and this limiting section is corresponding with the lever lower edge, and the energy butt is located at the breach of trigger front side.
5. air gun cocking mechanism according to claim 1, it is characterized in that: the median plane of described sear, lever, trigger, percussion support shell and piston is positioned at same plane.
6. according to any described air gun cocking mechanism of claim 1 to 5, it is characterized in that: be positioned at described percussion support shell inboard and be connected with the insurance pushing block by described first bearing pin and second pin slide.
7. air gun cocking mechanism according to claim 6 is characterized in that: described insurance pushing block front end can butt be connected in the connecting rod of piston lower edge, and insurance pushing block rear end is provided with a push rod, and this push rod is articulated in the discharge cock of being located at piston end.
8. air gun cocking mechanism according to claim 6 is characterized in that: the pin corresponding section of described insurance pushing block and lever rear end extends to form an insurance blocking arm laterally, and this insurance blocking arm can limit lever to rotation counterclockwise.
9. air gun cocking mechanism according to claim 6, it is characterized in that: described percussion support shell is hinged with the 3rd bearing pin, be hinged with insurance spring on the 3rd bearing pin, this insurance spring one end is connected to percussion support shell, and the other end is hooked in the insurance stopper slot of being located at insurance pushing block lower edge.
10. air gun cocking mechanism according to claim 9, it is characterized in that: described insurance stopper slot is two, described insurance spring can move back and forth at the insurance stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117560.0A CN103185482B (en) | 2013-04-07 | 2013-04-07 | Trigger gear for air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117560.0A CN103185482B (en) | 2013-04-07 | 2013-04-07 | Trigger gear for air gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103185482A true CN103185482A (en) | 2013-07-03 |
| CN103185482B CN103185482B (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310117560.0A Active CN103185482B (en) | 2013-04-07 | 2013-04-07 | Trigger gear for air gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103185482B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034206A (en) * | 2014-06-03 | 2014-09-10 | 绍兴市岭峰气枪制造有限公司 | Air cylinder type air pistol |
| CN109916222A (en) * | 2019-03-21 | 2019-06-21 | 绍兴市岭峰气枪制造有限公司 | A kind of structure of loading automatically of air gun |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5505188A (en) * | 1994-03-17 | 1996-04-09 | Williams; Robert A. | Paint ball gun |
| US20030101979A1 (en) * | 2001-01-09 | 2003-06-05 | Mark Schavone | Compressed gas-powered gun simulating the recoil of a conventional firearm |
| US20060010747A1 (en) * | 2004-06-14 | 2006-01-19 | Abdullah Tasyagan | Air gun trigger group |
| CN202522135U (en) * | 2012-03-14 | 2012-11-07 | 绍兴市岭峰气枪制造有限公司 | Synchronous safe structure for pneumatic guns |
| CN203216379U (en) * | 2013-04-07 | 2013-09-25 | 绍兴市岭峰气枪制造有限公司 | Air gun trigger mechanism |
-
2013
- 2013-04-07 CN CN201310117560.0A patent/CN103185482B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5505188A (en) * | 1994-03-17 | 1996-04-09 | Williams; Robert A. | Paint ball gun |
| US20030101979A1 (en) * | 2001-01-09 | 2003-06-05 | Mark Schavone | Compressed gas-powered gun simulating the recoil of a conventional firearm |
| US20060010747A1 (en) * | 2004-06-14 | 2006-01-19 | Abdullah Tasyagan | Air gun trigger group |
| CN202522135U (en) * | 2012-03-14 | 2012-11-07 | 绍兴市岭峰气枪制造有限公司 | Synchronous safe structure for pneumatic guns |
| CN203216379U (en) * | 2013-04-07 | 2013-09-25 | 绍兴市岭峰气枪制造有限公司 | Air gun trigger mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034206A (en) * | 2014-06-03 | 2014-09-10 | 绍兴市岭峰气枪制造有限公司 | Air cylinder type air pistol |
| CN109916222A (en) * | 2019-03-21 | 2019-06-21 | 绍兴市岭峰气枪制造有限公司 | A kind of structure of loading automatically of air gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103185482B (en) | 2015-04-15 |
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