CN2535758Y

CN2535758Y - Folding-type three-safety gun

Info

Publication number: CN2535758Y
Application number: CN02220193U
Authority: CN
Inventors: 陈忠良
Original assignee: Xinsu Machinery Manufacturing Co ltd Jiangsu
Current assignee: Xinsu Machinery Manufacturing Co ltd Jiangsu
Priority date: 2002-04-24
Filing date: 2002-04-24
Publication date: 2003-02-12
Anticipated expiration: 2012-04-24

Abstract

The utility model relates to a folded tri-protecting air rifle which belongs to the technical field of firearm, wherein the ratchet spring is connected on a trigger holder on the lower portion of the rifle body, and the ratchet is wedged in toothed racks, then one end of a positioned safety spring is pushed on the trigger holder, and the other end is wedged in a positioned safety groove, a trigger is installed on a rifle barrel, and a guard timber is connected on a cartridge receiver which is connected on a rifle holder, further a wedging jib and the rifle holder are installed on a connecting seat of the rifle holder, and the wedging jib spring is pushed in the wedging jib aperture. The utility model has the advantages of compact and reasonable structure, and the folded rifle holder is used aiming to shorten the length of the rifle after folding, thereby the carrying of the rifle is convenient. A safety structure through all processes is used, thereby safety during all processes of the rifle use is achieved, and the safety effect is achieved without any accidents.

Description

Collapsible three insurance air guns

Technical field:

The utility model relates to a kind of collapsible three insurance air guns, belongs to the firearms equipment technical field.

Technical background:

Before the utility model was made, in prior art, air gun was mainly formed the body of a gun by gun barrel parts and gun barrel parts, inflator is installed in the gun barrel parts, and long wooden gun stock structure is installed below the body of a gun, and piston rod is installed in the inflator, return spring is installed on the piston rod, and the percussion seat is installed in the gun barrel bottom.The full rifle length of the air gun of this kind structure is long, portably uses inconvenience; Safeties generally only are Trigger safety, and safe in utilization is not very reliable.

Technology contents:

The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of compact conformation, reasonable is provided; The full rifle length dimension in folding back shortens, and is easy to carry; The collapsible more reliably three insurance air guns of security insurance.

Main solution of the present utility model is achieved in that

It mainly adopts gun barrel parts and gun barrel parts to form the body of a gun, percussion seat 24 is installed in body of a gun bottom, connecting rod 18 is installed on the gun barrel parts 19, inflator 1 is installed in the gun barrel parts 19, kicker 3 is housed on the piston rod 7, it is characterized in that adopting ratchet spring 4 one ends to be connected on the percussion seat 24, the other end is connected on the ratchet 5, ratchet 5 tips are stuck in the teeth groove of tooth bar 2, and insurance spring 6 one ends that put in place withstand on the percussion seat 24, and the other end is stuck in insurance 9 grooves that put in place, trigger 8 is installed on the gun barrel parts 19 by trigger, guard timber 22 is connected with casing 21 front ends, and casing 21 is casing Connection Block 13 fixedly, and casing 21 rear ends connect gun stock 16, trip 14 is installed on the gun stock Connection Block 15, gun stock 16 is fixed on the gun stock Connection Block 15, and trip spring 23 1 ends withstand in trip 14 holes, and the other end withstands on the trip pin 17.

Description of drawings:

Fig. 1 is the utility model structural front view:

Fig. 2 is the utility model structure P to schematic diagram:

Fig. 3 is the utility model gun stock apparatus structure T-T cutaway view:

The specific embodiment:

Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:

The utility model adopts gun barrel parts and gun barrel parts to form the body of a gun.Inflator 1 is installed in the gun barrel parts 19, installation kicker 3 on the piston rod 7, and through insurance mechanism is installed in below the gun barrel parts 19 and pulls the trigger in the seat 24, and it mainly comprises ratchet spring 4, ratchet 5, reaches tooth bar 2.Ratchet spring 4 one ends are connected on the percussion seat 24, and the other end is connected on the ratchet 5, and the tip of ratchet 5 is stuck in the teeth groove of tooth bar 2, and ratchet 5 is installed on the percussion seat 24 by ratchet pin.Safeties not in place are installed on the percussion seat 24, and it mainly comprises the insurance spring 6 that puts in place, trigger 8, and insurance 9 puts in place.Insurance spring 6 one ends that put in place withstand on the percussion seat 24, and the other end withstands in insurance 9 grooves that put in place, and trigger 8 is installed on the gun barrel parts 19 by trigger.Sear 10 is installed on the body of a gun by trigger, and sear spring 11 1 ends withstand on the sear 10, and the other end withstands on the gun barrel parts 19.Be connected with casing Connection Block 13 by trip 14, folding gun stock device comprises casing Connection Block 13, trip 14, gun stock Connection Block 15, gun stock 16, trip pin 17 and trip spring 23.Casing Connection Block 13 is connected with casing 21 by rivet, and casing 21 is installed on the gun stock Connection Block 15 by trip pin 17, and gun stock 16 is installed on the gun stock Connection Block 15, and trip spring 23 1 ends withstand in the hole of trip 14, and the other end withstands on the trip pin 17.Connecting rod 18 is installed on the body of a gun, and casing 21 front ends are connected with guard timber 22 by screw, and the rear end is connected with gun stock 16 by trip 14.Handle 26 is equipped with in casing 21 bottoms.

Duty of the present utility model and principle:

1, gun stock folded state:

When folding, after elder generation was pressed downwardly onto the position with trip 14, at this moment, trip 14 had left the lower plane of casing Connection Block, and simultaneously, the trip inclined-plane of trip 14 has also broken away from the respective ramp of gun stock Connection Block 15.Then gun stock 16 is returned back to the lower plane that trip 14 leaves casing Connection Block 13 fully, under the effect of trip spring 23, its trip 14 inclined-planes also are entrapped in gun stock Connection Block 15 respective ramp once more, can not rotate thereby block gun stock 16, become folded state.

2, gun stock open mode:

When opening, after elder generation was pressed downwardly onto the position with trip 14, at this moment, trip 14 moved down into below the lower plane of casing Connection Block 13, and simultaneously, the trip inclined-plane of card rod 14 has also broken away from the respective ramp of gun stock Connection Block 15.Then gun stock 16 is returned back to the lower plane that trip 14 leaves casing Connection Block 13 fully, under the effect of trip spring, its trip 14 enters in the casing Connection Block 13, and the trip inclined-plane of trip 14 also snaps in gun stock Connection Block 15 respective ramp once more.Causing gun stock 16 to block fully can not rotate, and becomes open mode.

3, through insurance structure:

In the overall process that pulling connecting rod 18 moves backward, block tooth bar 2 by ratchet 5 all the time, thereby limited answering into forward of moving component.

When pulling connecting rod 18 moves backward, because connecting rod 18, drives the motion backward together of moving components such as inflator 1, tooth bar 2 by the effect of pull bar.When tooth bar 2 moves backward, ratchet 5 promptly acts on the tooth bar 2, as long as stop drag connecting rod 18, ratchet 5 promptly blocks in the tooth of tooth bar 2, because it is opposite that the direction that ratchet 5 acts on power on the tooth bar 2 and tooth bar 2 advance direction again, thereby limited tooth bar 2 answering into forward, also limited whole moving component answering into forward.Thereby guaranteed in the whole process of motion backward, when stopping to pull back connecting rod 18, also can not take place to answer into forward because of reliable retardation motion parts in any position, and generation cunning machine phenomenon.Also guaranteed the safety in pulling moving component motion overall process backward.

4, safeties not in place:

In the process that pulling connecting rod 18 moves backward,, whenever all detain not trigger action 8, played the security insurance effect because the effect of insurance 9 parts that put in place makes it in this process.

In the process that pulling connecting rod 18 moves backward, when tooth bar 2 is mobile backward, make the back lower place of its tooth bar 2 break away from the insurance 9 that puts in place, under the effect of the insurance spring 6 that puts in place, the insurance 9 that puts in place is corresponding mobile backward, its tail end enters in the breach of trigger 8, makes it block the trend that trigger 8 moves backward, just detains not trigger action 8.Therefore, at pulling connecting rod 18 backward in the motion process, triggering pulling 8 whenever, trigger 8 all can not rotate, and just can not produce percussion, has played the effect of security insurance.Only after connecting rod 18 was resetted forward, because the effect of tooth bar 2, the feasible insurance 9 that puts in place was multiple forward and then leave the trigger groove, and could pull the trigger by cocking 8 this moment.

5, Trigger safety:

This rifle is provided with a safety 12 at the place, rear position of trigger 8, and safety 12 is that a breach is arranged on a face of cylinder, the face of cylinder, and this safety 12 can realize opening and closing two positions by insurance spring 25.Safety 12 because the back of trigger 8 has been blocked on the face of cylinder of safety 12, causes trigger 8 not turn round when the closed position, detains not trigger action 8, also promptly can not pull the trigger, and has played the effect of security insurance.Safety 12 has a breach owing on the face of cylinder of safety 12, thereby can get out of the way the back plane of trigger 8 when open position, triggering pulling 8 this moment promptly can make trigger 8 rotate, thereby drive sear 10 revolutions, make the buckling surface of sear 10 break away from the buckling surface of piston rod 7, and pull the trigger.

6, casing syndeton form:

Common air gun is below gun barrel installs long wooden gun stock version, and this air gun has adopted the case structure form to be connected between guard timber 22 and gun stock 16 after having adopted folding stock 16 on the contour structures.Casing Connection Block 13 parts in the case structure promptly are connected with gun stock 16 by trip 14, are connected with gun barrel parts 19 by a sunk screw 20 again.Make the appearance and modeling of rifle peculiar.

The utility model is compared Yu prior art and is had the following advantages:

The utility model compact conformation rationally, has adopted the case structure form, and appearance and modeling is peculiar; You Yu has adopted folding stock, and the full rifle length dimension of Zhe poststack shortens, and is convenient to gun and carries; You Yu adopts Yong the multiple insurance institutions such as through insurance, insurance not in place and Trigger safety, guaranteed that Zai uses air gun The safety of overall process Zhong, played being used as of security insurance, any accident can not take place.

Claims

1, a kind of collapsible three insurance air guns, adopt gun barrel parts and gun barrel parts to form the body of a gun, percussion seat (24) is installed in body of a gun bottom, inflator (1) is installed in the gun barrel parts (19), kicker (3) is housed on the piston rod (7), connecting rod (18) is installed on the body of a gun, it is characterized in that adopting ratchet spring (4) one ends to be connected on the percussion seat (24), the other end is connected on the ratchet (5), ratchet (5) tip is stuck in the teeth groove of tooth bar (2), insurance spring (6) one ends that put in place withstand on the percussion seat (24), the other end withstands in insurance (9) groove that puts in place, trigger (8) is installed on the gun barrel parts (19), and guard timber (22) is connected with casing (21) front end, and casing (21) is casing Connection Block (13) fixedly, casing (21) rear end connects gun stock (16), trip (14) is installed on the gun stock Connection Block (15), and trip spring (23) one ends withstand in trip (14) hole, and the other end withstands on the trip pin (17).

2, collapsible three insurance air guns according to claim 1 is characterized in that the rear of described trigger (8) is provided with safety (12).

3, collapsible three insurance air guns according to claim 1 is characterized in that described safety (12) is a face of cylinder, has a breach on the face of cylinder.

4, collapsible three insurance air guns according to claim 1 is characterized in that described casing (21) bottom is equipped with handle (26).