CN2638016Y

CN2638016Y - New type gun

Info

Publication number: CN2638016Y
Application number: CN 03248563
Authority: CN
Inventors: 童艺成
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-16
Filing date: 2003-08-16
Publication date: 2004-09-01
Anticipated expiration: 2013-08-16

Abstract

A novel handgun comprises a gun body, a gun tube sleeved and arranged in the gun body, a gun tube spring and a rotary bullet feeder matching with the gun tube, a firing needle matching with the bullet in a bullet tube in the rotary bullet feeder, and a magazine and a trigger positioned at the lower part of the gun body. The handgun has the advantages of large magazine capacity, quick bullet replacing and firepower supplying, high initial speed, small volume, light weight, safe and reliable movement, good directing performance, accurate shooting, convenient operation and good safety performance, thus promising good development prospect and good economic and social benefits.

Description

Novel pistol

Affiliated technical field:

The utility model belongs to pistol, particularly armed government functionary such as a kind of police of the convenience novel pistol carrying, use.

Background technology:

Under normal conditions, the pistol of police's outfit is generally commentaries on classics (left side) wheel pistol or automatic pistol.The automatic pistol cartridge capacity is big, and it is strong to continue firepower, and the initial velocity height fails, and it is fast to change bullet, is convenient for carrying; The problem that exists is mechanism's complexity, and the manufacturing cost height is difficult for maintenance, poor safety performance, and the shooting of the accident very first time is slow, in case the bullet misfire occurs, situation such as get stuck, can not get rid of rapidly, can not change bullet again rapidly, mend fire.Though the revolver can get rid of the misfire bullet rapidly in use, the parts that the revolver is exposed are many, damage easily, break down than automatic pistol is easier, capacity is few in addition, shoots slow, relatively heavier, recoil is big during emission, has the gap between cartridge chamber and the gun barrel breech face, and the Mars ejection is arranged during emission, shooter can burn when serious, night firing easily gives away one's position, and initial velocity is little in addition, problem such as can not shoot when shooting.The problems referred to above that existing pistol exists, caused that industry scientific research personnel and some warmheartednesses do the people's of innovation and creation close attention, many people are around the problem that how to improve existing pistol quality, thinking hard, trying every possible means, the innovation and creation that expectation is developed early come, serve society, promote the development of science and techniques of defence cause.

Goal of the invention:

The purpose of this utility model is at above-mentioned situation, is intended to the result of use of the existing pistol of effective raising, and a kind of superior in quality novel pistol of development.

Summary of the invention:

The method that the utility model is finished by the body of a gun (13), be sleeved on the rotation Ammunition feeder (9) of gun barrel (7) and gun barrel adapted in the body of a gun and form with the bullet lock (18) of rotation Ammunition feeder adapted, trigger (2) etc.During use, hand-held pistol grip, on play lock.Playing lock is kept a grip on by the bullet lock scotch (1) on the body of a gun.Cocking, the trigger role reach, gun barrel drag hook piece (6) makes 4 millimeters of gun barrel (7) reaches, recessed of the front end of gun barrel tail end disengaging rotation Ammunition feeder (9), making simultaneously magazine push away shell fragment (21) under the effect of briquetting (3) unclamps with bullet brake tube bullet post (20), open folder hoodle B, A on the rotation Ammunition feeder simultaneously, the cylinder bullet (11) (12) that plays in the lock is entered in the rotation Ammunition feeder.Drive tooth bar (4) this moment bevel gear (5) is rotated, when transmission rotation Ammunition feeder Rotate 180 was spent, gun barrel entered recessed of rotation Ammunition feeder front end backward under the effect of gun barrel spring (8), is inserted in the locking of cylinder bullet simultaneously.This moment, cylindrical cam (15) and rotation Ammunition feeder rotated synchronously, drove firing pin (14) compression firing pin spring, when cylindrical cam self rotation 180 is spent, owing to be inserted in cylinder bullet and gun barrel locking, rotation stops, and firing pin moves forward along the cylinder cam axle straight trough, the firing pin percussion fire in a stove before fuel is added is finished emission.Cylinder, shell case are stayed in the rotation Ammunition feeder at this moment, treat that can finish cylinder when launch next time withdraws from.Present design adopts 7.62 millimeters pistol cartridges of homemade 64 formulas, and pistol size length * height * wide is 143 * 116 * 22 millimeters.

The utility model has the advantages that: have the same magazine ammunition feed capacity of automatic pistol big, change the characteristics that bullet is fast, volume is little, characteristics that can realize changing bullet rapidly, mend fire as revolver's cocking again; The initial velocity height, in light weight, simple in structure, to move safe and reliablely, low cost of manufacture can satisfy the particularly tactics requirement of hidden portable of portable, can satisfy and use the requirement of particularly drawing guns rapidly and using at random under contingency condition; Need not load, need not open insurance, draw guns and to shoot; Safe to carry reliable; No gunlock reciprocating member has reduced component wear; No safeties, no hole capital after selling all securities hand-up device; The right-hand man can both hold rifle and normally use, and points to any direction all normal transmission, ejection but grip pistol, makes convenient, flexible; Expose parts and lack 80% than existing automatic pistol; Adopt the rigidity locking, for anti-recoil is big, handle is designed to cushion handle during shooting; Directive property is good, drives the cross; Easy and simple to handle, grasp serviceability easily, security performance is good, does not need specialized training, can use, and applicability is strong; This structure can adapt to the application of various bore pistols, can adopt the double column magazine ammunition feed.Good DEVELOPMENT PROSPECT is arranged, can produce good economic benefits and social benefit.

Description of drawings

Accompanying drawing 1 is an agent structure schematic diagram of the present utility model

Fig. 2 is the A-A cutaway view of Fig. 1

Embodiment of the present utility model is: the gun barrel (7) that gun barrel spring (8) are housed is sleeved in the body of a gun (13), the gun barrel inner face is connected adapted with the rotation Ammunition feeder (9) that cylinder bullet (11) (12) is housed in being installed in the body of a gun, and is installed in fuselage afterbody and cylindrical cam (15) adapted with the firing pin (14) of cylinder bullet adapted.Play lock (18) and be sleeved on body of a gun bottom.

Claims

1, a kind of novel pistol, comprise gun barrel, rotation Ammunition feeder, cylinder bullet, magazine, the gun barrel (7) that it is characterized in that being equipped with spring (8) is sleeved in the body of a gun (13), the gun barrel inner face is connected adapted with the rotation Ammunition feeder (9) that cylinder bullet (11) (12) is housed in being installed in the body of a gun, be installed in fuselage afterbody and cylindrical cam (15) adapted with the firing pin (14) of cylinder bullet adapted, play lock (18) and be sleeved on body of a gun bottom.