CN2161432Y

CN2161432Y - Nail shooting gun capable of shooting continously

Info

Publication number: CN2161432Y
Application number: CN 93213494
Authority: CN
Inventors: 林广勇
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-18
Filing date: 1993-05-18
Publication date: 1994-04-13
Anticipated expiration: 2003-05-18

Abstract

The utility model belongs to nail shooting gun capable of shooting continuously, comprising a gun body, a trigger, a gun barrel, a piston cylinder, a cartridge chamber body and a piston rod. The gun barrel and the piston can slide reciprocating along with the axial corresponded gun body. The nail shooting gun capable of shooting continuously is characterized in that a cartridge clip which is arranged behind the cartridge chamber body is provided with the nail shooting gun capable of shooting continuously, wherein, the outside diameter of the top bullet which is loaded by the cartridge clip is at the same height with the central axis of the cartridge chamber body. A claw hook is arranged on the trigger, and can snap on a boss of a loaded bullet casing. The nail shooting gun capable of shooting continuously with the advantages of automatic and fast loading and ejection can simplify operating actions and improve nailing efficiencies.

Description

Nail shooting gun capable of shooting continously

But the utility model relates to a kind of running fire ail gun.

Many kinds of present ail gun structures all are requirements: nailing must be from pack into gun barrel and with poker nailing is sent into gun barrel and then promoted piston rod and reset of muzzle, refills bullet after installing nail, must not put upside down by the program of binding, bullet otherwise can be accidents caused; During work, need muzzle is against on the working substance, firmly pushes the body of a gun, percussion this moment just can hit nailing and enter in the working substance, this be in order to ensure ail gun safety in utilization, avoid human body is caused accidental injury.

Putting down in writing a kind of ail gun organization plan in the disclosed CN1059863A patent application document of Chinese patent communique, it has a supporting, can support ten projectiles, this kind rifle can be in ten word bullets the running fire nailing, but its supporting strap can only be with once.

Above-mentioned prior art all has a shared shortcoming: operational motion is many, influence operating efficiency, especially can not be automatically and quickly with bullets loading and ejection.

The purpose of the utility model is: overcome the deficiency of prior art, a kind of efficient running fire ail gun that springs into thorax, ejection on can be fast and automatically is provided.

Basic implementation of the present utility model is: same as the prior art, it comprises the rifle body, gunlock, piston cylinder that is connected as a single entity with gun barrel and the terminal cartridge chamber body that is connected thereof, piston rod, between rifle intracoelomic cavity and piston cylinder outer wall along the axis of the piston to the pushing spring is housed, gun barrel and piston can reciprocatingly slide along this axially relative rifle body, be characterized in: have a bullet storehouse folder that is positioned at cartridge chamber body rear end, the external diameter and the cartridge chamber body central axis of the bullet of being loaded in it in the top are positioned at sustained height, but the claw hook of a terminal boss of the bullet shell case that dogging has firmly loaded when the gunlock end face contacts with cartridge chamber body end face is housed on the gunlock.

When realizing the utility model, the Flexible Reset of can in piston rod bottom and gun tube rear end space, packing into.

The utility model also can be realized like this: on above-mentioned basic scheme basis, if one is positioned at the piston cylinder front end, the nailing storehouse that is connected as a single entity with gun barrel presss from both sides, hammer into the thorax structure by push rod (12) on this storehouse folder (14), the push rod pawl (3) that push rod (13) and upper end thereof are connected as a single entity, spring stop (4) constitutes, be an acute angle between push rod (12) and the gun barrel, exposing storehouse folder (14) part fixedlys connected with the rifle body, be vertical configuration between push rod (13) and push rod pawl (3) and the gun barrel, having on the push rod (13) can make it to match with push rod (12) merges chute along its slip, push rod pawl (3) be against when treating work load in the storehouse folder (14) good the top nailing below, spring stop (4) is a shell fragment that is blocked in when treating work between nailing and the gun barrel chamber, one end and storehouse folder (14) inwall Joint.

The utility model also can be realized like this: on above-mentioned basic scheme basis, if one is positioned at the piston cylinder front end, the nailing storehouse that is connected as a single entity with the rifle body presss from both sides, hammer into the thorax structure by cylinder (20) on this storehouse folder (14), energy-stored spring (23), pawl (3) that piston (24) and upper end thereof are connected as a single entity, spring stop (4) constitutes, be vertical configuration between cylinder (20) and piston (24) and the gun barrel, energy-stored spring (23) is loaded between cylinder (20) bottom and the piston (24), between cylinder (20) top and the piston cylinder gas passage is arranged, pawl (3) when treating work, be against in the storehouse folder (14) and load below good the top nailing, spring stop (4) is the shell fragment that is blocked in when treating work between nailing and the gun barrel chamber, one end and storehouse folder (14) inwall are fixed.

The utility model has the advantages that: adopt the cartridge clip structure, thereby realized that many bullets can load and ejection automatically, continuously fast, making it can the running fire nailing, to increase work efficiency.

Fig. 1 is the utility model embodiment 1 structural representation.

Fig. 2 is the utility model embodiment 2 structural representations.

Fig. 3 is that the A-A of Fig. 1 is to figure.

Fig. 4 is the utility model bullets loading, percussion structural representation.

Below in conjunction with drawings and Examples the utility model is done further narration:

Two example structure of being showed from Fig. 1,2 as can be known, except that on hammer into the concrete structure difference of thorax, all constitute by gun barrel 1, push rod pawl 3, spring stop 4, piston cylinder 5, pushing spring 6, back-moving spring 7, piston rod 8, cartridge chamber body 9, gunlock 11, nailing storehouse folder 14, rifle body 15, bullet storehouse folder 16 and piston ring 17 etc., the structure of the bullet storehouse folder 16 that the utility model adopted as shown in Figure 2, with the bullet shuttle in the military firearms is the same, and its operation principle is also identical certainly; And bullets loading operation principle of the present utility model is also identical with military firearms: with gunlock 11 during relatively near displacement, the top bullets 10 in the cartridge clip 16 slip in the bore under the effect of gunlock 11 end faces at cartridge chamber body 9.But difference is to some extent: the utility model has been Duoed a piston structure that is used for pulling the trigger nailing as ail gun than military firearms, because cartridge chamber body 9 is the ends that are loaded on piston cylinder 5, the external diameter of its external diameter and piston cylinder 5 is similar, more much bigger than bullet outside dimension, to guarantee that like this bullet 10 can accurately enter in the thorax hole of cartridge chamber body 9 under the effect of gunlock 11, just must cooperate with the size of cartridge clip 16 and make respective design for cartridge chamber body 9: allow the height of cartridge clip 16 just guarantee the bullet loaded the top that external diameter and the central axis of bore body 9 be in sustained height.The utility model is same as the prior art, for safe in utilization, prevent to accidentally injure the people, the design rifle must be butted on muzzle on the working substance, and firmly push the body of a gun, just can make bullets loading, pulled the trigger.The operation principle of bullets loading is (referring to Fig. 1,2): muzzle is withstood on the working substance, firmly towards the working substance direction pushing body of a gun, so gun barrel 1 and the piston cylinder 5 that is connected as a single entity with it just overcome the elastic force of pushing spring 6 and rifle body 15 slippage backward vertically relatively, bore body 9 also with after move, and pushing away the end face that cartridge clip 16 is shifted to gunlock 11, when this when moving thrust cartridge clip 16 has been arrived to still be subjected on the end face of gunlock 11 horizontal axis that bore body 9 transmits, the end face of gunlock 11 just passed to this power by cartridge clip 16, because cartridge clip 10 ramp structures, feasible reaction force from gunlock 11 is pressing down cartridge clip 16, when cartridge chamber body 9 end faces can directly be in contact with it, that bullet 10 of the top in the cartridge clip 16 is pushed in the cartridge chamber body 9.Referring to Fig. 4, the operation principle of shooting is: after treating that bullet 10 loads, pull the plate machine, striker 18 in the gunlock 11 ejects bump bullet 10 back covers and draws the bullet blast, and the powerful air pressure that bomb produced promotes piston rod 8 along axis and overcomes back-moving spring 7 with respect to piston cylinder 5 and slippage forward, the nailing 2 that piston rod 8 front end faces promote to have packed in gun barrel 1 chamber carries out operation, the disappearance of blast air pressure, and then spring 7 will force piston rod 8 to reset.Automatic ejection principle: when bullet 10 loads, gunlock 11 end faces contact with cartridge chamber body 9 end faces, claw hook 19 on the gunlock end face will be caught bullet 10 housing afterbody boss at this moment, shooting finishes, with rifle when working substance lifts, gunlock will break away from cartridge chamber body 9, and claw hook 19 will be hauled out shell case cartridge chamber body 9.

As the utility model, nailing also can conventional method single pack into from muzzle, but in embodiment 1,2, operate automation more, high efficiency in order to make nailing, all designed a nailing storehouse folder 14, basic structure, operation principle and the military firearms cartridge clip of this nail folder are similar, the structure of just loading, operation principle difference.Hammering into the thorax structure among Fig. 1 is made up of push rod 12, push rod 13 and push rod pawl 3, as shown in Figure 4, nail folder 14 is connected as a single entity with gun barrel 1, push rod 12 is connected as a single entity with rifle body 15, push rod 12 is connected as a single entity with rifle body 15, when work, muzzle is against on the working substance, the pushing body of a gun, on the one hand This move has been finished the process of bullets loading as described above; On the other hand, meanwhile nail folder 14 also will move backward with gun barrel 1 relative rifle body 15, and push rod 12 is motionless, and then push rod 13 will rise on the inclined-plane of push rod 12, so the nailing that the push rod pawl 3 that is connected as a single entity with push rod 13 is just supporting it is sent in gun barrel 1 chamber.I.e. pressure rifle action has been finished last bullet simultaneously, has been gone up the process of following closely.Just prevent that other nailing accident from slipping in the gun barrel 1 playing one at ordinary times as for figure medi-spring baffle plate 4.Hammering into the thorax structure among Fig. 2 is made up of cylinder 20, piston 21 and push rod pawl 3, nail folder 14 is connected as a single entity with rifle body 15, air flue 22 has been communicated with piston cylinder 5 with cylinder 20, when shooting, the Pneumatic pipe cleaner that produces in the piston cylinder 5 is crossed air flue 22 and is passed to cylinder 20, makes piston 21 move down, compress spring 23 energy storage; Shooting finishes, and air pressure disappears, and then spring 23 will force on the piston 21 and move, so the push rod 3 that is connected as a single entity with piston 21 upper ends just pushes nailing into gun barrel 1, in the chamber.Promptly last once after fire is finished just automatically next time nailing load and wait to have sent out.

Claims

1, but a kind of running fire ail gun, comprise the rifle body, gunlock, piston cylinder that is connected as a single entity with gun barrel and the terminal cartridge chamber body that is connected thereof, piston rod, between rifle intracoelomic cavity and piston cylinder outer wall along the axis of the piston to the pushing spring is housed, gun barrel and piston can reciprocatingly slide along this axially relative rifle body, it is characterized in that: have a bullet storehouse folder that is positioned at cartridge chamber body rear end, the external diameter and the cartridge chamber body central axis of that bullet of the top of being loaded in it are positioned at sustained height, but be equipped with on the gunlock one when the gunlock end face contacts with cartridge chamber body end face dogging at the claw hook of the terminal boss of the bullet shell case that loaded.

But 2, running fire ail gun according to claim 1 is characterized in that: back-moving spring is equipped with the gun tube rear end space in the piston rod bottom.

3, but running fire ail gun according to claim 1 and 2, it is characterized in that: have one and be positioned at the piston cylinder front end, the nailing storehouse that is connected as a single entity with gun barrel presss from both sides, hammer into the thorax structure by push rod (12) on this storehouse folder (14), the push rod pawl (3) that push rod (13) and upper end thereof are connected as a single entity, spring stop (4) constitutes, be an acute angle between push rod (12) and the gun barrel, exposing storehouse folder (14) part fixedlys connected with the rifle body, be vertical configuration between push rod (13) and push rod pawl (3) and the gun barrel, having on the push rod (13) can make it to match with push rod (12) merges chute along its slip, push rod pawl (3) be against when treating work load in the storehouse folder (14) good the top nailing below, spring stop (4) is the shell fragment that is blocked in when treating work between nailing and the gun barrel chamber, one end and storehouse folder (14) inwall are affixed.

4, but running fire ail gun according to claim 1 and 2, it is characterized in that: have one and be positioned at the piston cylinder front end, the nailing storehouse that is connected as a single entity with the rifle body presss from both sides, hammer into the thorax structure by cylinder (20) on this storehouse folder (14), energy-stored spring (23), pawl (3) that piston (24) and upper end thereof are connected as a single entity, spring stop (4) constitutes, be vertical configuration between cylinder (20) and piston (24) and the gun barrel, energy-stored spring (23) is loaded between cylinder (20) bottom and the piston (24), between cylinder (20) top and the piston cylinder gas passage is arranged, pawl (3) when treating work, be against in the storehouse folder (14) and load below good the top nailing, spring stop (4) is the shell fragment that is blocked in when treating work between nailing and the gun barrel chamber, one end and storehouse folder (14) inwall are affixed.