CN1009760B - Dagger pistol - Google Patents

Abstract

The present invention relates to a dagger pistol which relates to weapon equipment and is characterized in that a dagger and a pistol are combined into a whole. A plurality of pistol chambers and a launching system are arranged in a dagger handle. Supporting lugs on an impacting board are used for orderly sliding along an inner tooth slot of a pistol bolt to enable an impacting block on the impacting board to impact a firing pin; thus, the bullet is launched. A shell removing device is also arranged in the pistol body. The dagger pistol can be used by one hand, and continuously launch bullets by changing the chamber. A bullet shell is automatically removed. The functions of the dagger and the pistol are simultaneously obtained. The foe can be perplexed to cause the false image of the single dagger. The escaping foe in the distance beyond two meters can be traced, and the baffle force of the weapon is improved.

Description

Dagger pistol

The present invention relates to weaponry, especially for self-defence or attack enemy's close-in weapon.

General dagger is band blood groove or does not form with the dagger body and the dagger handle of blood groove.It can only be used for nearly body defence or launch an attack, effectively 2 meters enemies that run away in addition of attack distance.

French Patent (FRP) FR7908706 discloses a kind of Dagger pistol, and characteristics are that the pistol that will make a bullet is contained in the lever of dagger, and dagger body and handguard and rotating shaft are welded into one, and rotating shaft is stretched in the hole of rifle body cartridge chamber top, and can rotate in the rifle body.The not end of rotating shaft is a hook-like part, and when closing insurance behind the particle bullet of packing in the rifle body cartridge chamber, this hook-like part blocks hammer and plays the sear effect.Handguard covers muzzle at ordinary times, rotates handguard during shooting, and when exposing muzzle, the hook-like part that rotating shaft is not held breaks away from hammer, and hammer hits the bullet that fires with a gun under the effect of spring power, form shooting.The advantage of this Dagger pistol is that a complete hidden rifle is arranged in the dagger handle, and its shortcoming is to play a bullet a little less than the firepower, and does not have sighting device, can not carry out precision shooting as pistol.

The purpose of this invention is to provide a kind of firepower is stronger, have common pistol fire accuracy and double insurance, can shoot the Dagger pistol of multiple bullet.

Dagger pistol provided by the invention is dagger body and the dagger handle be combined into by band blood groove.It in the dagger handle body of a gun of forming by rifle body and gun breech.Have equally distributed bore and trigger and emission system in the rifle body, this emission system is made up of hammer bar that the hammer spring is housed and connects the hammer head and hit plate and the firing pin that is loaded in the breech-block, hit plate and hammer bar for movingly, the hammer bar is connected with pin with the hammer head, hit the journal stirrup that two symmetrical distributions are arranged on the plate, the end face that hits plate has the piece that hits of a bump firing pin.Firing pin on the breech-block is identical with the bore number, and its position is corresponding with the bore number, and an end of breech-block is threaded with the rifle body, has teeth groove on the other end, and its number of teeth equates with the bore number.Gun breech is one to be welded with the bonnet of gear ring, and the profile of tooth of gear ring is corresponding with the teeth groove on the breech-block with the number of teeth.Under the effect of trigger, the hammer bar is backward along axial-movement compression mainspring, and make in the teeth groove of two journal stirrups on bonnet gear ring and breech-block formed " roller seating space " that hits on the plate and do radially gyration, in the time of at the bottom of journal stirrup is near tooth, at this moment the top flat on the trigger breaks away from hammer masthead post, and the hammer bar travels forward under the spring force effect, makes the piece that hits that hits on the plate clash into firing pin, bullet in the percussion bore is finished once emission.Ejection also is housed very in the rifle body, the afterbody that ejection is endured is tapered, and its end face and touches with the thorax wall rear end of adjacent bore just in time between adjacent bore mutually, an ejection very can be withdrawed from simultaneously touch mutually the shell case in the bore.For preventing to cock off, at dagger body and the body of a gun junction insurance hoop is housed, have safety groove and emission groove.Also be provided with foresight mechanism on the rifle body.

The present invention is stronger than the prior art firepower, and has the aimed fire precision and the double insurance of pistol, and is safe in utilization, convenient, the ejection device is arranged, and the flexible effect of existing dagger can be moved the thorax emission again certainly, realize that semi-automatic form shoots multiple bullet, improve weapon fighting capacity.

Fig. 1 is the structure cutaway view of Dagger pistol.

Fig. 2 is the upward view of Fig. 1.

Fig. 3 is for hitting plate motion schematic diagram in " roller seating space ".

Fig. 4 is for hitting the composition that hardens.

Fig. 5 is the upward view of Fig. 4.

Referring to Fig. 1, Fig. 2, the dagger body 1 usefulness pin that has the blood groove connects a body of a gun of being made up of rifle body 2 and gun breech 23.Evenly have 4 bores 8 in the rifle body 2, be positioned on the middle hammer bar 9 of the body of a gun mainspring 10 is housed, one end connects one and hits plate 11 and hammer head 14, hammer head 14 is connected with hammer bar 9 usefulness pins, hit plate 11 and hammer bar 9 for movingly, make and hit plate 11 and can do radially gyration, the other end connects fore-set 28 with pin.Hit two journal stirrup mouth 12(blow piece 13 being arranged on the plate 11 and be symmetrically distributed referring to Fig. 4, Fig. 5), breech-block 21 is threaded with rifle body 2, for preventing the screw thread backward rotation, in rifle body 2 and breech-block 21 junctions alignment pin 17 and navigation button 18 are housed, 4 firing pins 15 and back stitching spring 16 are housed in the breech-block 21, the tail end of breech-block 21 has 4 teeth groove 22(referring to Fig. 3), the ejection that two symmetrical distributions also are housed in the rifle body 2 endures 19, ejection very 19 afterbody is tapered, rear end face is between adjacent two bores 8, and touch mutually with the thorax wall rear end of two bores 8, ejection very 19 1 sides has a sliding surface, there are the 20 control ejections of a branch head screw to endure 19 on the rifle body 2, it is slided along axis.Gun breech 23 is the bonnet 25 of a band gear ring 24, and gear ring 24 adopts spot-welding technology to be fixed in the bonnet 25.Trigger 4 passes rifle body 2, and the middle part connects a top flat 6 with axle, and trigger 4 upper ends are equipped with trigger spring 5 and top flat spring 7, and an end of top flat spring 7 touches mutually with top flat 6, and the other end is combined on the rifle body 2 by trigger axle 26.Rifle body 2 has one to have safety groove and the insurance hoop 3 of launching groove with dagger body 1 junction, pins (referring to Fig. 2) with elastic cuffs pin 37.

Referring to Fig. 3, Fig. 4, Fig. 5, gear ring 24 has 4 teeth accordingly with the teeth groove 22 of breech-block 21, form " roller seating space ", when hitting plate 11 with hammer bar 9 during along axial-movement, it is positioned at and moves tooth slipping into gear ring 24 behind two journal stirrups 12 at the bottom of 22 1 teeth of teeth groove and do radially to rotate along the flank of tooth, meanwhile, hit piece 13 and also leave last firing pin 15 edges to next firing pin 15.In the time of at the bottom of two journal stirrups 12 are near gear ring 24 teeth, top flat 6 breaks away from fore-set 28, hammer clashes into forward under mainspring 10 effects, this moment, two journal stirrups 12 hitting on the plate 11 also broke away from gear ring 24, so the crown of crossing teeth groove 22 because of two journal stirrups 12 of transposition radially enters the next one " roller seating space ", the also transposition again of percussion teeth groove 22 flank of tooth, make and hit that piece 13 is just in time aimed at and near next firing pin 15, piece 13 transpositions, bump firing pin 15, emission bullet are hit in realization.

During use, with thumb wheel insurance hoop 3, make trigger 4 be positioned at emission groove position, cocking 4, top flat 6 on the trigger 4 drives hammer bar 9 backward along axis compression mainspring 10, make be positioned at that hitting at the bottom of teeth groove 22 teeth moved tooth slipping into gear ring 24 behind two journal stirrups 12 on the plate 11 and along the flank of tooth at the bottom of radially rotating at the bottom of the tooth near tooth, continue the fore-set 28 that the top flat 6 of pulloff 4 on trigger 4 breaks away from hammer bar 9, because the rebound effect of mainspring 10 in the hammer bar 9, hammer bar 9 is driven hit plate 11 rapid counter motions, two journal stirrups 12 that hit on the plate 11 also break away from gear ring 24, and a crown crossing teeth groove 22 enters the next one " roller seating space ", and the transposition while moving again, make to hit and hit firing pin 15 of piece 13 positive alignments on the plate 11, and bump firing pin 15, the bullet in the percussion bore 8 is finished a round.Unclamp finger, trigger 4 sets back under trigger spring 5 effects, and this moment, top flat 6 was also got back to original position, withstands the fore-set 28 of hammer bar 9 end faces owing to the effect of top flat spring 7, became arm-to-arm.The journal stirrup 12 that hits on the plate 11 whenever slips over a pair of tooth in " roller seating space ", just finish send action one time.After having pulled the trigger 4 particle bullets, promote navigation button 18 under the dog chart effect of location to the dagger direction, make alignment pin 17 skid off locating hole with finger.The breech-block of outwarding winding, pulloff 4 makes trigger 4 drive two ejections and very 19 withdraws from 4 shell cases simultaneously.

Claims (5)

1, a kind of Dagger pistol, by being with the blood groove or not constituting with the dagger body (1) of blood groove and the body of a gun that is contained in the dagger handle, the body of a gun is made of rifle body (2) and gun breech (23), rifle body (2) contains emission system and breech-block (21), trigger (4), ejection is (19) very, emission system contains hammer bar (9), firing pin (15), hammer spring (10) and hammer head (14) are housed on the hammer bar (9), it is characterized in that dagger body (1) and rifle body (2) junction be equipped with insurance hoop (3), have 4 bores (8) in the rifle body (2), also be equipped with on the hammer bar (9) and hit plate (11), hit plate (11) and hammer bar (9) for movingly, hitting has the journal stirrup of two symmetrical distributions (12) and one to hit piece (13) on the plate (11), the position of hitting piece (13) is corresponding with the firing pin (15) on the breech-block (21), breech-block (21) one ends have teeth groove (22), adapt with the gear ring (24) on the gun breech (23), form " roller seating space ".

2, Dagger pistol as claimed in claim 1 is characterized in that the number of teeth of last teeth groove (22) of breech-block (21) and gun breech (23) upper ring gear (24) is identical with bore (8) number.

3, Dagger pistol as claimed in claim 1 or 2 is characterized in that firing pin (15) number on the breech-block (21) is identical with bore (8) number.

4, as the described Dagger pistol in one of claim 1 or 3, it is characterized in that ejection very the rear end face of (19) one ends be positioned in the middle of the adjacent bore (15), and touch mutually with the thorax wall rear end of adjacent bore (8).

5, Dagger pistol as claimed in claim 1 is characterized in that having on the insurance hoop (3) safety groove and emission groove.

Images