CN2739563Y - Front-mounted counterrecoil device for air-guide type semiautomatic shraphel gun - Google Patents
Front-mounted counterrecoil device for air-guide type semiautomatic shraphel gun Download PDFInfo
- Publication number
- CN2739563Y CN2739563Y CN 200420063529 CN200420063529U CN2739563Y CN 2739563 Y CN2739563 Y CN 2739563Y CN 200420063529 CN200420063529 CN 200420063529 CN 200420063529 U CN200420063529 U CN 200420063529U CN 2739563 Y CN2739563 Y CN 2739563Y
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- China
- Prior art keywords
- utility
- gun
- gunstock
- piston
- model
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- Expired - Lifetime
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Abstract
The utility model relates to a front-mounted counter-recoil device for air-guide type semiautomatic shraphel gun. An inclined gas vent is equipped below the gun barrel, both ends of a piston rod behind the inclined gas vent are respectively sleeved with recoil springs, and a piston body and a piston head are arranged below one end of the piston rod, which are connected integrally by a swimming pole support on the gunlock parts. The utility model has simple structure, and it thoroughly relieves the limitation of the common back-mounted counter-recoil device to the structure and form of the gunstock; the utility model changes the shot gunstock into collapsible gunstock or circular gunstock, which effectively improves military performance of the shotgun.
Description
Technical field
The utility model relates to a kind of forward type recuperator means structure of the novel semi-automatic Shotgun of gas operated.
Background technology
The semi-automatic Shotgun recuperator means of known gas operated structure is generally rear-mounted, is placed in the gun stock, and this semi-automatic Shotgun recuperator means structure exists weak point, has limited the version of gun stock exactly.
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, and the semi-automatic Shotgun forward type of the gas operated counterrecoil mechanism of a kind of folding stock or first holder formula gun stock is provided.
In order to achieve the above object, the technical solution adopted in the utility model is: have the inclination gas port below gun barrel, the piston rod two ends that its rear is provided with are respectively installed with kicker, and piston rod one end below is provided with piston body and piston head is connected as a single entity by the trip body pole that is arranged on the gunlock parts.
The utility model has the advantages that:
Simple in structure, thoroughly freed of the restriction of general rear-mounted recuperator means structure to gun stock structure and form, change the canister shot gun stock into folding stock or first holder formula gun stock, effectively raise the performance characterisitic of Shotgun.
Description of drawings
Fig. 1 is the utility model structural representation;
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model is to have inclination gas port 7 below gun barrel 8, piston rod 3 two ends that its rear is provided with are respectively installed with kicker 5, and piston rod 3 one ends below is provided with piston body 2 and piston head 1 is connected as a single entity by the trip body pole 4 that is arranged on the gunlock parts 6.
Operation principle of the present utility model:
The utility model is when shooting, after canister shot is pulled the trigger, the pressure of powder gases promotes piston head by the gun barrel gas port and retreats, simultaneously, piston head will retreat energy and pass to piston body, the energy part of piston body is compressed kicker by piston body, make kicker store the energy that the gunlock parts advance and finish specific function again, the energy part of piston body makes piston body, the parts that trip body pole and gunlock parts are connected to form retreat, finishing the gunlock parts unblanks, take out shell, ejection, retreat function such as put in place, the gunlock parts retreat and put in place when stopping, kicker begins to discharge energy stored, promotes the gunlock parts and advances again, pushing away bullet loads, a series of specific functions such as gunlock locking are finished the automatic cyclic process of a round, as will shoot next canister shot the time, only need cocking to finish and shoot automatic cyclic process next time.
Claims (1)
1. the semi-automatic Shotgun forward type of gas operated counterrecoil mechanism, comprise gun barrel, piston body, piston head, it is characterized in that: have inclination gas port (7) in gun barrel (8) below, the piston rod that its rear is provided with (3) two ends are respectively installed with kicker (5), and piston rod (3) one ends below is provided with piston body (2) and piston head (1) is connected as a single entity by the trip body pole (4) that is arranged on the gunlock parts (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063529 CN2739563Y (en) | 2004-10-10 | 2004-10-10 | Front-mounted counterrecoil device for air-guide type semiautomatic shraphel gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063529 CN2739563Y (en) | 2004-10-10 | 2004-10-10 | Front-mounted counterrecoil device for air-guide type semiautomatic shraphel gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739563Y true CN2739563Y (en) | 2005-11-09 |
Family
ID=35354629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420063529 Expired - Lifetime CN2739563Y (en) | 2004-10-10 | 2004-10-10 | Front-mounted counterrecoil device for air-guide type semiautomatic shraphel gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2739563Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132048A (en) * | 2019-05-24 | 2019-08-16 | 武守鹏 | Sensor-type gas operated device |
-
2004
- 2004-10-10 CN CN 200420063529 patent/CN2739563Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132048A (en) * | 2019-05-24 | 2019-08-16 | 武守鹏 | Sensor-type gas operated device |
| CN110132048B (en) * | 2019-05-24 | 2021-05-07 | 武守鹏 | Sensing type air guide device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141010 Granted publication date: 20051109 |
|
| DD01 | Delivery of document by public notice |
Addressee: Hu Xuehong Document name: Notification of Expiration of Patent Right Duration |