CN2541810Y - Novel pistol - Google Patents

Abstract

The utility model relates to a gun having the functions of automatic withdraw of a box magazine when bullets are used out, and automatic chambering when the box magazine is changed, comprising an upper hanging device (2), a bayonet lock (8), a sheath angle (1), a cover board (10) and the like. When the bullets are used out, a magazine plate (6) is shifted up by the propulsion of a magazine spring in the box magazine, the bayonet lock (8) is moved backwards in a bayonet lock groove (9) impelled by a bending portion, and is separated away from a break (7) of the box magazine, then the box magazine falls off. When the box magazine is pushed in, a drive rod (3) is impelled by the box magazine, a hanging angle (5) is shifted up to dislocate with the sheath angle (1), then the sheath angle (1) is pushed into a hanging groove (4), a muffle is pushed forward without block to impel the bullets to realize the automatic chambering. The speed of changing box magazines is fast, and thereby the utility model can be utilized in military arms with box magazines to effectively increase the battle effectiveness.

Description

A kind of novel pistol

The utility model belongs to weaponry.

At present, the small arms that use in army and police such as pistol, tommy gun etc. all have magazine.In the operation, after the bullet in the magazine had been beaten, the combatant must stop fight, and was hidden, withdrawed from the empty magazine in the rifle by hand, reloaded the magazine that fills up bullet, and manual on-hook bamboo shoot, and sleeve is advanced, and promoted bullets loading, reentered the fight state.At this moment, it is long not only to change the casket time, and has lost operational efficiency, and the life security of self will be subjected to serious threat.

The purpose of this utility model provides a kind of resilience energy simple in structure, safe and reliable, no and moves back casket automatically, changes the novel pistol that casket can load, change casket time weak point automatically, launch soon, can greatly improve my army and police's operational efficiency again.

Technical solution of the present utility model is: in lower limb middle part, pistol sleeve left side one triangle cover angle is arranged.Above trigger for gun left side and on-hook on arranged between the sleeve, the front end of last on-hook has gun barrel in conjunction with axle, there are drive link, on-hook groove, on-hook angle in the rear end, the on-hook groove is above drive link, and there is being a bayonet lock groove at the on-hook angle above the trigger for gun right side and on the receiver between the sleeve above the on-hook groove, bayonet lock and bayonet lock spring are housed in the groove, the bayonet lock spring is at the rear side of bayonet lock, and cover plate is equipped with in the outside of bayonet lock and bayonet lock spring, and cover plate is fixed on the receiver by screw.Holder plays metal plate and is contained in the magazine, places the top of magazine spring, and when the top, right side of magazine body had a breach, magazine to shift onto, the tip of bayonet lock was just in time relative with the breach of magazine body.

When there not being when bullet in the magazine, the holder bullet metal plate in the magazine makes holder play metal plate and moves up owing to be subjected to the promotion of magazine spring.In moving, holder plays the metal plate bending part and contacts with the bayonet lock tip, move in the continuation along with holder bullet metal plate, holder plays metal plate bending part promotion bayonet lock and moves backward in groove, separate with the magazine body breach bayonet lock tip, and magazine loses and stops, empty magazine is under the effect of self gravitation, from the magazine groove, skid off and come off, separate with receiver automatically.After being in nothing bullet hook state, when pushing magazine, the left side magazine body promotes drive link, make on the on-hook angle and move, on-hook angle and cover angular misalignment, sleeve loses and stops, and under the effect of kicker, advance, automatically load thereby promote bullet, simultaneously, the magazine body on right side promotes bayonet lock again and moves backward in groove, and compressing card dog chart, when bayonet lock tip and casket body breach over against the time, bayonet lock loses thrust, the bayonet lock spring is upheld, the promotion bayonet lock moves forward, the bayonet lock tip enters in the magazine body breach, blocks magazine body, prevents that magazine from coming off.

A kind of novel pistol structural representation of Fig. 1.

Fig. 2 does not have bullet and moves back the box structure schematic diagram automatically.

Fig. 3 changes the casket structural representation that loads automatically.

Fig. 4 overlaps angle (1) three-view diagram.

On-hook on Fig. 5 (2) three-view diagram.

Fig. 6 magazine body structural representation.

Fig. 7 holder bullet metal plate (6) three-view diagram.

Fig. 8 bayonet lock (8) three-view diagram.

Fig. 9 bayonet lock groove (9) three-view diagram.

Figure 10 cover plate (10) two views.

Figure 11 moves back case device assembling schematic diagram.

Below in conjunction with Fig. 1 the utility model is described in further detail:

A kind of novel pistol described in the utility model is in lower limb middle part, pistol sleeve left side one triangle cover angle (1) to be arranged.There is on-hook on (2) above on the left of the plate machine and the position between the sleeve, the front end of last on-hook has gun barrel in conjunction with axle, rear end drive link (3), on-hook groove (4), on-hook angle (5) to be arranged, on-hook groove (4) is in the top of drive link (3), and on-hook angle (5) are in the top of on-hook groove (4).One bayonet lock groove (9) is being arranged above the plate machine right side and on the receiver between the sleeve, bayonet lock (8) and bayonet lock spring are housed in the groove, the bayonet lock spring is at the rear side of bayonet lock (8), and cover plate (10) is equipped with in the outside of bayonet lock (8) and bayonet lock spring, and cover plate (10) is fixed on the receiver by screw.Holder plays metal plate (6) and is placed in the magazine, places the top of magazine spring, and there is a breach (7) top, right side of magazine body.

When last bullet pushed in the thorax, the holder bullet metal plate (6) in the magazine moved up under the promotion of magazine spring.In moving, holder plays metal plate (6) bending part and contacts with bayonet lock (8) tip, and it is mobile backward in bayonet lock groove (9) to promote bayonet lock (8), the compressing card dog chart, when bayonet lock (8) tip with after magazine body breach (7) separates, magazine body loses and stops, magazine skids off from the magazine groove under the effect of self gravitation and comes off, separate with receiver, finish and move back casket automatically.After magazine came off, bayonet lock (8) lost and stops, the bayonet lock spring is upheld, and promotion bayonet lock (8) advances and puts in place.At this moment, in bore, still have a bullet to exist, and be in the percussion state.At this moment, as long as push the standby magazine that bullet is housed, just can continue emission, need not any warming-up exercise, as not pushing standby magazine, after last bullet emission, powder gases compresses sleeve by the cartridge case bottom, makes sleeve backwards, move backward via on-hook groove (4) at cover angle (1), and drive on the on-hook angle (5) and move, after Dang Taojiao (1) passed through, on-hook angle (5) effect by jump ring moved down and puts in place, when putting in place, sleeve backwards stops to retreat, because the effect of kicker, again sleeve to be pushed to when preceding, meet with front, on-hook angle (5) in cover angle (1), cover angle (1) is blocked at on-hook angle (5), sleeve is blocked in the rear, can't advance, and forming does not have the automatic hand-up of bullet state in the thorax.

After do not have playing on-hook and pushing magazine, left side casket body Contact Transmission bar (3), and promote to move on the drive link (3), on-hook angle this moment (5) begins dislocation with cover angle (1).After magazine was shifted the position onto, staggered fully with cover angle (1) on-hook angle (5).Cover angle (1) enters in the on-hook groove (4), and loses stop that sleeve advances under the promotion of kicker, and promotes bullet and enter in the thorax, loads automatically.When promoting magazine, casket body contact bayonet lock (8) tip, right side, and promote bayonet lock (8) by moving while compressing card dog chart in the bayonet lock groove (9) backward, after magazine is shifted the position onto, bayonet lock (8) tip is positive relative with casket body breach (7), and bayonet lock (8) loses thrust, and the bayonet lock spring is upheld, promoting bayonet lock (8) advances, bayonet lock (8) tip enters in the casket body breach (7), blocks magazine body, prevents that magazine from coming off.

In order to obtain optimum efficiency, preferably utilize the structure of existing 5-4 type pistol.One triangle cover angle (1) is arranged on the right side, position of pistol sleeve on-hook breach.There is on-hook on (2) position of rifle left side on-hook bamboo shoot, and the front end of last on-hook has gun barrel in conjunction with axle, rear end drive link (3), on-hook groove (4), on-hook angle (5) to be arranged, and on-hook groove (4) is in the top of drive link (3), and on-hook angle (5) are in the top of on-hook groove (4).One bayonet lock groove (9) is arranged on the top of rifle right side jump ring and the receiver between the sleeve, bayonet lock (8) and bayonet lock spring are housed in the groove, the bayonet lock spring is at the rear side of bayonet lock (8), and cover plate (10) is equipped with in the outside of bayonet lock (8) and bayonet lock spring, and cover plate (10) is fixed on the receiver by screw.Holder plays metal plate (6) in magazine, places the top of magazine spring, and a breach (7) is arranged above the right side of magazine body, and when magazine put in place, breach (7) was just in time relative with bayonet lock (8) tip.

The utility model has the advantages that overcome in the prior art must hand operated cartridge withdrawing, manually load, change The shortcomings such as the casket time is long, affect fighting capacity, life security is on the hazard. Have than prior art No bullet moves back casket automatically, change casket automatically load, change casket speed fast, improve operational efficiency, protect self peace The congruence advantage. Hand operated cartridge withdrawing, upper casket, the manually on-hook of course of action after by on-hook of the prior art Bamboo shoot (loading) are shot four actions and become upper casket, present arms to shoot two actions and finish to presenting arms, greatly Ground has shortened the time of changing casket, has protected combatant's inherently safe, has effectively improved my army and police Operational efficiency.

Claims (5)

1, a kind of novel pistol, it is characterized in that one triangle cover angle (1) being arranged in lower limb middle part, pistol sleeve left side, there is on-hook on (2) above on the left of trigger for gun and the position between the sleeve, the front end of last on-hook has gun barrel in conjunction with axle, there is drive link (3) rear end, on-hook groove (4), on-hook angle (5), on-hook groove (4) is in the top of drive link (3), on-hook angle (5) is in the top of on-hook groove (4), one bayonet lock groove (9) is being arranged above the trigger for gun right side and on the receiver between the sleeve, bayonet lock (8) and bayonet lock spring are housed in the groove, the bayonet lock spring is at the rear side of bayonet lock (8), cover plate (10) is equipped with in the outside of bayonet lock (8) and bayonet lock spring, cover plate (10) is fixed on the receiver by screw, holder plays metal plate (6) in magazine, place the top of magazine spring, there is a breach (7) top, right side of magazine body.

2, a kind of according to claim 1 novel pistol is characterized in that in lower limb middle part, pistol sleeve left side one triangle cover angle (1) being arranged.

3, a kind of according to claim 1 novel pistol, it is characterized in that above hand trigger for gun left side and on-hook on (2) is arranged between the sleeve, the front end of last on-hook has gun barrel in conjunction with axle, there are drive link (3), on-hook groove (4), on-hook angle (5) in the rear end, on-hook groove (4) is in the top of drive link (3), and on-hook angle (5) are in the top of on-hook groove (4).

4, a kind of according to claim 1 novel pistol, it is characterized in that a bayonet lock groove (9) is being arranged above the hand trigger for gun right side and on the receiver between the sleeve, bayonet lock (8) and bayonet lock spring are housed in the groove, the bayonet lock spring is at the rear side of bayonet lock (8), cover plate (10) is equipped with in the outside of bayonet lock (8) and bayonet lock spring, and cover plate (10) is fixed on the receiver by screw.

5, a kind of according to claim 1 novel pistol is characterized in that holder plays metal plate (6) and is placed in the magazine, places the top of magazine spring, and there is a breach (7) top, right side of magazine body.

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