CN2434632Y - Semi-automatic shotgun - Google Patents
Semi-automatic shotgun Download PDFInfo
- Publication number
- CN2434632Y CN2434632Y CN 00210101 CN00210101U CN2434632Y CN 2434632 Y CN2434632 Y CN 2434632Y CN 00210101 CN00210101 CN 00210101 CN 00210101 U CN00210101 U CN 00210101U CN 2434632 Y CN2434632 Y CN 2434632Y
- Authority
- CN
- China
- Prior art keywords
- casing
- guide cylinder
- air guide
- magazine
- barrel
- 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 - Fee Related
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model relates to a semi-automatic shotgun, which comprises a barrel, a firing machine, a recuperator, a transmitter, a case, a buffer device and a guide cylinder. The barrel is connected together with the casing by a barrel holder and a casing, the firing machine is arranged on a slipway of the casing, the upper part is connected with the recuperator, the transmitter is arranged at the back of the casing, and a magazine groove is arranged under the casing. The utility model is characterized in that a regulating plug is arranged in the guide cylinder, the regulating plug can be turned, and the side wall of the regulating plug is provided with an air inlet hole which is corresponding to an air guide hole of the guide cylinder; a magazine is inserted into the magazine groove of the casing, and the magazine can hold six bullets. The utility model has the advantages of quick installing bullets, quick transmission, high accuracy and strong adaptability.
Description
The utility model belongs to a kind of six running fire formula Shotguns.
Present existing Shotgun is a pump type, and magazine is that the tubular that is fixed under the gun barrel holds the bullet device, be single-shot, and manually advance bullet, and ejection, Firing Velocity is slow.
The purpose of this utility model is at the problems referred to above, and a kind of six running fire auto-manual system Shotguns are provided.
The purpose of this utility model realizes by following technical proposals, that is:
The auto-manual system Shotgun comprises gun barrel, barrel block, percussion lock, recuperator means, emitter, casing, buffer unit and air guide cylinder.Gun barrel is connected with barrel block with screw thread, and barrel block is connected with casing with pin, and emitter is contained in the casing rear portion, and transmitter front ends is inserted in the casing groove, and sear and single-shot sear are housed in the emitter.Recuperator means is fixedlyed connected by pin with the machine frame of percussion lock.Be equiped with firing pin and head in the machine frame of percussion lock, the rear end is connected with hammer, and hammer and machine frame are with being contained on the casing slideway, and buffer unit is fixed on the gun stock.Air guide cylinder interference fits is equiped with piston in the air guide cylinder on gun barrel, upper cover of piston rod is equipped with back-moving spring, and air guide cylinder top is equiped with foresight, on the sidewall of air guide cylinder gas port is arranged, and this gas port is corresponding with the venthole on the gun barrel.Whole rifle has last handguard and following handguard.It is characterized in that in the air guide cylinder, the front portion that is positioned at piston is equiped with adjusting plug, adjusting plug is rotatable, on the sidewall of adjusting plug air admission hole is arranged, and this air admission hole is corresponding with the gas port on the air guide cylinder; Insert magazine in the magazine groove of casing, this magazine can be installed 6 bullets.
The course of work of auto-manual system Shotgun:
Magazine is inserted in the casing groove, move to extreme position with hand bolt handle (seeing Fig. 1 label 25) after fast, loose one's grip, advance bullet cartridge chamber (percussion lock locking) hammer this moment to be blocked in the process that recuperator means drive percussion lock resets by sear, pull the plate machine, sear moves down and unclamps hammer, and hammer is under the effect of spring power, and hammer is forward by firing pin bump primer emission bullet.The bullet explosion gas is shunted one (with adjusting plug control size) by gun barrel air guide cylinder and is acted on piston, piston promotes to move after recuperator means drives the percussion lock high speed, hammer is blocked by the single-shot sear again simultaneously, the percussion lock return drives second bullet and advances thorax, loosening plate machine, and the single-shot sear moves down, move on the sear and block hammer, make rifle be in arm-to-arm, pulling the trigger is pulled the trigger again, circulates with this and carries out.
Main points of the present utility model are to be provided with detachable magazine, adorn six bullets, can launch six bullets continuously.Therefore Firing Velocity fast (high rate of fire be 3 of per seconds), it is fast to shoot speed.The gas regulation plug is housed in the air guide cylinder can adjusts the pressure that gas in the air guide cylinder is advanced in shunting,, also have characteristics such as accuracy height, applicability are strong in addition so that be applicable to the bullet of different gun pressures.
Fig. 1 is the structural representation of a kind of embodiment of the utility model, and Fig. 2 is the schematic appearance of Fig. 1, and Fig. 3 is air guide cylinder, adjusting plug, gun barrel combining structure schematic diagram, and Fig. 4 is the cutaway view of magazine.
The utility model is described in further detail below in conjunction with accompanying drawing.
The auto-manual system Shotgun comprises gun barrel 1, barrel block 2, percussion lock 3, recuperator means 4, emitter 5, casing 6, buffer unit 7 and air guide cylinder 8.Gun barrel 1 is connected with barrel block 2 with screw thread, and barrel block 2 usefulness pins are connected with casing 6, and emitter 5 is contained in casing 6 rear portions, and emitter 5 front ends insert in the casing groove, and sear 22 and single-shot sear 23 are housed in the emitter 5.Recuperator means 4 is fixedlyed connected by pin with the machine frame of percussion lock 3.Be equiped with firing pin and head in the machine frame of percussion lock 3, the rear end is connected with hammer 9, and hammer 9 and machine frame are with being contained on the casing slideway, and buffer unit 7 is fixed on the gun stock 10.Air guide cylinder 8 interference fits are on gun barrel 1, be equiped with piston 11 in the air guide cylinder 8, be set with back-moving spring 13 on the piston rod 12, air guide cylinder 8 tops are equiped with foresight 14, gas port 15 is arranged on the sidewall of air guide cylinder 8, and this gas port 15 is corresponding with the venthole 16 on the gun barrel 1.Whole rifle has last handguard 17 and following handguard 18.It is characterized in that in air guide cylinder 8 front portion that is positioned at piston 11 is equiped with adjusting plug 19, adjusting plug 19 is rotatable, and air admission hole 20 is arranged on the sidewall of adjusting plug 19, and this air admission hole 20 is corresponding with the gas port 15 on the air guide cylinder 8; In casing 6 lower ends the magazine groove is arranged, buckle 24 auto locks by magazine behind the magazine groove of insertion casing 6 lower ends, magazine 21 upper ends, this magazine 21 can be installed 6 bullets.
Claims (1)
1, the auto-manual system Shotgun, comprise gun barrel (1), barrel block (2), percussion lock (3), recuperator means (4), emitter (5), casing (6), buffer unit (7) and air guide cylinder (8), gun barrel (1) is connected with barrel block (2) with screw thread, barrel block (2) is connected with casing (6) with pin, emitter (5) is contained in casing (6) rear portion, emitter (5) front end inserts in the casing groove, sear (22) and single-shot sear (23) are housed in the emitter (5), recuperator means (4) is fixedlyed connected by pin with the machine frame of percussion lock (3), be equiped with firing pin and head in the machine frame of percussion lock (3), the rear end is connected with hammer (9), hammer (9) and machine frame are with being contained on the casing slideway, buffer unit (7) is fixed on the gun stock (10), air guide cylinder (8) interference fits is on gun barrel (1), be equiped with piston (11) in the air guide cylinder (8), be set with back-moving spring (13) on the piston rod (12), air guide cylinder (8) top is equiped with foresight (14), gas port (15) is arranged on the sidewall of air guide cylinder (8), this gas port (15) is corresponding with the venthole (16) on the gun barrel (1), whole rifle has last handguard (17) and following handguard (18), it is characterized in that in air guide cylinder (8), the front portion that is positioned at piston (11) is equiped with adjusting plug (19), adjusting plug (19) is rotatable, air admission hole (20) is arranged on the sidewall of adjusting plug (19), and this air admission hole (20) is corresponding with the gas port (15) on the air guide cylinder (8); In casing (6) lower end the magazine groove is arranged, buckle (24) auto lock by magazine behind the magazine groove of magazine (21) upper end insertion casing (6) lower end, this magazine (21) can be installed 6 bullets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210101 CN2434632Y (en) | 2000-08-29 | 2000-08-29 | Semi-automatic shotgun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210101 CN2434632Y (en) | 2000-08-29 | 2000-08-29 | Semi-automatic shotgun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434632Y true CN2434632Y (en) | 2001-06-13 |
Family
ID=33577057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00210101 Expired - Fee Related CN2434632Y (en) | 2000-08-29 | 2000-08-29 | Semi-automatic shotgun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434632Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406455A (en) * | 2014-11-24 | 2015-03-11 | 重庆建设工业(集团)有限责任公司 | Emitted gas adjusting mechanism of semi-automatic shotgun |
| CN107883807A (en) * | 2017-10-26 | 2018-04-06 | 宋益伶 | Lightweight rifle universal architecture design |
| CN108680057A (en) * | 2018-06-27 | 2018-10-19 | 浙江新华机械制造有限公司 | Modified Shotgun |
-
2000
- 2000-08-29 CN CN 00210101 patent/CN2434632Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406455A (en) * | 2014-11-24 | 2015-03-11 | 重庆建设工业(集团)有限责任公司 | Emitted gas adjusting mechanism of semi-automatic shotgun |
| CN104406455B (en) * | 2014-11-24 | 2016-05-04 | 重庆建设工业(集团)有限责任公司 | The air guide adjustment structure of Semi-automatic shotgun |
| CN107883807A (en) * | 2017-10-26 | 2018-04-06 | 宋益伶 | Lightweight rifle universal architecture design |
| CN108680057A (en) * | 2018-06-27 | 2018-10-19 | 浙江新华机械制造有限公司 | Modified 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 |