CN2703245Y - Bidirectional asynchronous recuperator for automatic weapon - Google Patents
Bidirectional asynchronous recuperator for automatic weapon Download PDFInfo
- Publication number
- CN2703245Y CN2703245Y CN 03211775 CN03211775U CN2703245Y CN 2703245 Y CN2703245 Y CN 2703245Y CN 03211775 CN03211775 CN 03211775 CN 03211775 U CN03211775 U CN 03211775U CN 2703245 Y CN2703245 Y CN 2703245Y
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- CN
- China
- Prior art keywords
- recuperator
- recuperator means
- main
- auxiliary
- automatic weapon
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Abstract
Disclosed is a bidirectional asynchronous recuperator for automatic weapon. An auxiliary recuperator is positioned on the automatic weapon recuperator, and a mechanism device which can make the main recuperator and the auxiliary recuperator move towards reverse directions is positioned between the main recuperator and the auxiliary recuperator. The main recuperator and the auxiliary recuperator perform asynchronous behavior by the external force, making the cartridge chamber parts driven by the main recuperator and the auxiliary recuperator close towards the same direction. After triggering the bullets, the head section of the main recuperator and the cartridge chamber part driven by the auxiliary recuperator simultaneously move towards reverse directions. The pulling plug driven by the auxiliary recuperator finishes the bullet pulling action of pulling bullet one-half, and meanwhile, the pulling plug of the main recuperator retreats to dead point of the position for filling bullets. The pulling plug finishes the rest one-half action of pulling bullets and chambering when the main recuperator traveling forward, and the head section of the main recuperator and the cartridge chamber driven by the auxiliary recuperator partly close. The distance of run of the recuperator is one-half of the bullet filling distance of run of the existing common automatic weapon when the main recuperator and the auxiliary recuperator finishing the whole action, and therefore, the firing rate of the existing common automatic weapon increases nearly two times.
Description
Affiliated technical field
The utility model relates to the device that a kind of automatic weapon improves firing rate, can make existing common automatic weapon firing rate improve nearly one times automatic weapon recuperator means system.
Background technology
In the middle of existing common automatic weapon, the firing rate that improves automatic weapon is the problem that needs solution at present, improve the prerequisite of automatic weapon firing rate, it is exactly the operating frequency that how to improve automatic weapon recuperator means system, in the process of existing common automatic weapon recuperator means bullet, locking, percussion and ejection on finishing, the stroke of recuperator means must surpass the whole stroke that plays length, and how improving aspect the automatic weapon firing rate is a difficult problem, also is the big obstacle that the recuperator means system improves operating frequency.
Summary of the invention
Big in order to overcome existing recuperator means stroke, influence the deficiency of recuperator means operating frequency, the utility model provides a kind of two-way asynchronous system recuperator means, this recuperator means can not only make the stroke of existing recuperator means dwindle one times, improve the operating frequency of recuperator means, and under the influence of two-way function power, the first firing rate of the stability of automatic weapon and bullet can be further improved.
The technical scheme that its technical problem that solves the utility model adopts is:
On main recuperator means, be provided with secondary recuperator means, secondary recuperator means and last bullet portion push away bolt, anterior cartridge chamber gun barrel phase continuous cropping synchronization action utilizes a cover can make major and minor recuperator means make the mechanical device of rightabout motion, and major and minor recuperator means is made asynchronous behavior under the effect of external force.When moving backward under the effect of main frame in external force, secondary machine then travels forward, the stroke that main frame moves backward is greater than two/for the moment of whole bullet, the proal journey of doing of secondary machine is also greater than 1/2nd of whole bullet, this moment, secondary machine released 1/2nd to whole bullet forward from cartridge clip when travelling forward, under the effect of back-moving spring, main frame travels forward, secondary machine moves backward, on main frame is finished when travelling forward back 1/2nd of bullet, when main frame and cartridge chamber closure, last springing is finished, when bullet is pulled the trigger, when producing active force and reaction force, main, after secondary machine is finished unlocking action, main frame movement travel backward is a stop greater than two of whole bullet/a period of time, secondary machine has also been finished the stroke that travels forward simultaneously greater than 1/2nd of whole bullet, and shell case ejected by playing window when main frame moved to stop backward, finished whole action, the stroke of recuperator means dwindles one times, is able to improve the purpose of automatic weapon firing rate.
The beneficial effects of the utility model are, the automatic weapon firing rate is improved, owing to adopt a kind of recuperator means under the effect of external force, drive the mechanical device that another set of recuperator means system does the rightabout motion, the stroke of recuperator means dwindles nearly one times, the high rate of fire that is fit to automatic weapon, pathization, the developing direction of big cartridge capacity.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the vertical section structural map of two-way asynchronous first embodiment of recuperator means of the utility model automatic weapon.
Fig. 2 is the vertical section structural map of second embodiment of recuperator means.
Fig. 3 is the vertical section structural map of the 3rd embodiment of recuperator means.
Fig. 4 is the vertical section structural map of the 4th embodiment of recuperator means.
Fig. 5 is secondary recuperator means system diagram.
Fig. 6 is the I-I cutaway view of Fig. 5.
Among the figure 1, main recuperator means, 2, main recuperator means tooth bar, 3, main recuperator means push away bolt, 4, push away bolt spring, 5, cartridge chamber, 6, gun barrel, 7, secondary recuperator means, 8, secondary recuperator means tooth bar, 9, gear, 10, on play slideway, 11, secondary recuperator means web, 12, the anterior union body, 13 of secondary recuperator means, secondary recuperator means and push away and play locator slide, 15, secondary recuperator means locator slide on bolt, 14, the secondary recuperator means
The specific embodiment
In the embodiment shown in fig. 1, cartridge chamber (5) closure that driven of main recuperator means (1) and secondary recuperator means.Complete machine is in off position.
In embodiment illustrated in fig. 2, main recuperator means (1) is at the dead-centre position that moves to bullet under the effect of external force backward, main recuperator means pushes away bolt (3) and makes closed action when moving backward at main recuperator means (1), when main recuperator means (1) moves to the bullet dead-centre position backward, main recuperator means pushes away bolt (3) and resets, secondary recuperator means tooth bar (8) moves under the drive of gear (9) round about with equidistant, secondary recuperator means pushes away bolt (13) and finishes and push away springing and do, secondary recuperator means (7) travels forward simultaneously, and the cartridge chamber (5) that secondary recuperator means (7) is driven moves forward to dead-centre position.
In the embodiment shown in fig. 3, main recuperator means (1) travels forward under the effect of back-moving spring, main recuperator means pushes away bolt (3) and pushes away the action that bullet loads, secondary recuperator means tooth bar (8) moves under the drive of gear (9) round about with equidistant, secondary recuperator means pushes away bolt (13) and then draws back, cartridge chamber (5) is finished closed action to the motion of main recuperator means (1) direction.
In the embodiment shown in fig. 4, after bullet is finished unlocking action by percussion, main recuperator means (1) separates the rightabout motion with cartridge chamber (5), when arriving dead-centre position separately, main recuperator means (1) is finished the ejection action, and shell case ejects by playing window, simultaneously secondary recuperator means pushes away bolt and finishes and push away springing and do, main recuperator means (1) is finished closed action with cartridge chamber (5) under the effect of back-moving spring, main simultaneously recuperator means pushes away bolt (3) and finishes and push away the action that bullet loads.
Claims (3)
1, the two-way asynchronous system recuperator means of a kind of automatic weapon, on main recuperator means, be provided with secondary recuperator means system, major and minor recuperator means is the action of motion round about under the effect of external force, it is characterized in that: be provided with the mechanical device that can make major and minor recuperator means system do the rightabout motion between the major and minor recuperator means system.
2, the two-way asynchronous system recuperator means of automatic weapon according to claim 1, it is characterized in that: when main recuperator means system travels forward under the effect of external force, the then motion backward of cartridge chamber that links to each other with secondary recuperator means and gun barrel part, main recuperator means and cartridge chamber part are closed, when main recuperator means moved under the effect of external force backward, the cartridge chamber part then travelled forward.
3, the two-way asynchronous recuperator means of automatic weapon according to claim 1, it is characterized in that: when main recuperator means system moves under the effect of external force backward, the bolt that pushes away that links to each other with secondary recuperator means then travels forward, doing the whole springing that pushes away that plays length 1/2nd does, when main recuperator means travels forward under the effect of external force, push away back 1/2nd actions that bolt is then finished bullet on the main recuperator means, secondary recuperator means is motion backward then, and the bolt that pushes away on the secondary recuperator means then retreats to the stop position of preparing to go up bullet after the cartridge clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211775 CN2703245Y (en) | 2003-03-08 | 2003-03-08 | Bidirectional asynchronous recuperator for automatic weapon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211775 CN2703245Y (en) | 2003-03-08 | 2003-03-08 | Bidirectional asynchronous recuperator for automatic weapon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703245Y true CN2703245Y (en) | 2005-06-01 |
Family
ID=34755054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03211775 Expired - Fee Related CN2703245Y (en) | 2003-03-08 | 2003-03-08 | Bidirectional asynchronous recuperator for automatic weapon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703245Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006285A (en) * | 2019-04-23 | 2019-07-12 | 许达城 | The short back seat gear blocks rotation of gun barrel |
| CN113310349A (en) * | 2021-06-29 | 2021-08-27 | 重庆建设工业(集团)有限责任公司 | Bidirectional unlocking type gun trigger structure of shotgun |
-
2003
- 2003-03-08 CN CN 03211775 patent/CN2703245Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006285A (en) * | 2019-04-23 | 2019-07-12 | 许达城 | The short back seat gear blocks rotation of gun barrel |
| CN113310349A (en) * | 2021-06-29 | 2021-08-27 | 重庆建设工业(集团)有限责任公司 | Bidirectional unlocking type gun trigger structure of shotgun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |