US20050223612A1 - Type pistol - Google Patents

Type pistol Download PDF

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Publication number
US20050223612A1
US20050223612A1 US10/517,160 US51716005A US2005223612A1 US 20050223612 A1 US20050223612 A1 US 20050223612A1 US 51716005 A US51716005 A US 51716005A US 2005223612 A1 US2005223612 A1 US 2005223612A1
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United States
Prior art keywords
hammer
new type
seat
pistol
bullet
Prior art date
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Abandoned
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US10/517,160
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English (en)
Inventor
Wieping Liu
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Individual
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Individual
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Publication of US20050223612A1 publication Critical patent/US20050223612A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/12—Cartridge chambers; Chamber liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/14—Hammers, i.e. pivotably-mounted striker elements; Hammer mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
    • F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
    • F41A19/44—Sear arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00—Breech mechanisms, e.g. locks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/24—Feeding of unbelted ammunition using a movable magazine or clip as feeding element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile

Definitions

  • the new type pistol belongs to classification of handgun.
  • the existing revolver is of one with multiple bullet chambers. There are six chambers that are also used as magazines on the.
  • the rotor of the revolver enables each bullet to align with a barrel and an ejector for shot.
  • the present revolvers are of double-acting ones, of which the triggering trigger can make automatically linking action so as to realize two steps of awaiting firing and firing of the rotor, wherein the shortage is the rotor has large diameter and thus the gun is not easy to carry and use and it can not throw cartridge cases automatically.
  • the objective of this invention is to offer a new type pistol with reasonable structure and without rotor, whose triggering trigger can make automatically linking action so as to realize three actions of throwing cartridge cases, awaiting firing and firing.
  • the new type pistol comprises a pistol seat 16 , a hammer 43 and a trigger 29 , wherein the front head of a block seat 35 clips the top of end of a bullet 32 so that the bullet cannot spring out upwards.
  • the triggering trigger makes the hammer 43 to rotate backwards and the hammer drives the block seat 35 to move backwards; the block seat separates gradually from the hammer in the course of backward motion and moves forward under elastic force; during backward and forward motions of the block seat, the first bullet is thrown out of the pistol seat under elastic force and the second bullet is propped up against the head of the block seat and then stops; the hammer leaves control of the trigger during its continuous rotation and hits the bullet forwards under elastic force.
  • the new type pistol comprises a pistol seat 16 , a hammer 43 and a trigger 29 , wherein there is a inverted angle body 5 formed by a locating reinforcement covering 84 and its inner wall over the head of the pistol seat, and a block seat 35 is mounted in the pistol seat.
  • the triggering trigger makes the hammer to rotate backwards and the hammer drives the block seat to move backwards; the block seat separates gradually from the hammer in the course of backward motion and moves forward under elastic force; during backward and forward motions of the block seat, the first bullet 32 is thrown upwards under elastic force along the inverted angle body of the locating reinforcement covering, and the second bullet is propped up to the inverted angle body of the locating reinforcement covering and then stops when the block seat arrives against the end of the bullet; the hammer leaves control of the trigger during its continuous rotation and rotates forwards to hit firing cap of the bullet under elastic force. The bullet is triggered.
  • the hammer 43 drives the block seat 35 to move backwards.
  • the hammer 43 drives the block seat 35 to move backwards through a swing rod 38 that has a hook tail.
  • a protruding step 63 is arranged in the middle of the hammer 43 .
  • the blocking iron 41 is pushed to move upwards through the connecting rod 33 .
  • the rear end of the blocking iron 41 is connected to the pistol seat 16 flexibly and a transverse plate 71 is mounted inside the front end.
  • a protruding step is setting up inside the rear end of the clutch lever to push against the block seat 35 .
  • An elbow joint 82 that projects to two sides from lower part of a supporting spring plate 45 is clipped under the bottom edge of the pistol seat 16 .
  • the tail of the bullet 32 forms an indentation 89 or a shape of inverted angle.
  • FIG. 1 is a body sketch of the embodiment I of the new type pistol
  • FIG. 2 and FIG. 3 are sketches of left and right protection plates of the handle in the embodiment I of the new type pistol;
  • FIG. 4 is a structure sketch of the embodiment I of the new type pistol
  • FIG. 5 is a sketch of left and right blocking irons, hammer and connecting rod in the embodiment I of the new type pistol;
  • FIG. 6 is a sketch of hammer and left blocking iron when the embodiment I of the new type pistol is in blocking state
  • FIG. 7 is a sketch of trigger and connecting rod in the embodiment I of the new type pistol.
  • FIG. 8 is a structure sketch of blocking device in the embodiment I of the new type pistol.
  • FIG. 9 is a structure sketch of the embodiment I of the new type pistol.
  • FIG. 10 is side-view sketch of barrel in the embodiment I of the new type pistol
  • FIG. 11 is a sketch of infrared practice bullet of the new type pistol
  • FIG. 12 is a sketch of another embodiment of block seat and swing rod in the embodiment II of the new type pistol.
  • FIG. 13 is a side-view sketch of frame and supporting spring plate in the embodiment I of the new type pistol
  • FIG. 14 is a sketch of pistol seat and right protection plate in the embodiment II of the new type pistol
  • FIG. 15 is a sketch of block seat in the embodiment II of the new type pistol.
  • FIG. 16 is a sketch of clutch lever in the embodiment I of the new type pistol
  • FIG. 17 is a sketch block seat and clutch lever in the embodiment III of the new type pistol.
  • FIG. 18 is a structure sketch of the embodiment III of the new type pistol.
  • the embodiment I is the new type pistol shown in FIG. 1 , wherein a barrel 1 , a seat 16 , a upper clapboard 9 and a lower clapboard 18 and a front clapboard 22 are welded together, and protection plates are equipped on both sides of the pistol seat.
  • the right-angel groove 77 is machined on both sides of the barrel 1 , and the locating reinforcement covering 84 protrudes over the rear end of the barrel; the inner wall of the locating reinforcement covering is made into the inverted angle 5 ; the edge of the right-angle groove is clipped on the seat 16 ; sliding grooves 8 are machined on both sides inside the pistol seat; a fender 7 is arranged at the front of the sliding groove; there are holes 11 , 12 , 14 , 15 , 19 , 20 and 21 and weight-reduction hole 10 on the pistol seat; a connecting rod groove 4 , a long hole 13 and a round hole are machined on the right plate of the pistol seat; two protruding locating reinforcement bars 17 are welded inside the left plate of the seat; the front clapboard and protection ring 2 of the trigger are made into one piece; a cartridge case throwing opening is arranged over and an indentation is arranged under the seat.
  • a protruding step 24 , a platform 28 and three pairs of fastening threaded holes are machined on the protection plates which include left plate 23 and right plate 25 .
  • Two reinforcement bars 26 are arranged on the left protection plate and two right-angle grooves 27 are machined on the right protection plate; the reinforcement bars are engaged to the right-angle grooves each other and the platforms are connected when the protection plates are screwed on the pistol seat.
  • Two locating protruding edges 74 are setting up at the front of the block seat 35 ; a hole 73 is on the side plate, a bullet shooting hole 34 is at the lower part and a connected steel block is arranged at rear part; a swing rod pin 75 and a swing rod 38 are connected in the steel block; the swing rod has a hook tail; an indentation is arranged at upper part of the swing rod; one end of the block spring 37 is against the spring seat 39 and another end is against the block seat; the block seat is stuck in the sliding groove 8 ; the spring seat is against the protruding step 24 in the sliding groove.
  • the block spring is made of two springs both which are connected together at the front and placed on the steel block 36 ; the middle sector of the connection is stuck in the indentation at the upper part of the swing rod.
  • a head 61 is mounted at the front of the hammer 43 ; a step 64 is arranged at the top, a protruding step 63 is arranged in the middle, and a compressive pin 70 and a hammer spring 42 are mounted on the side; the hammer is connected in the pistol seat through a pin 69 and a hole 15 ; two ends of the hammer spring are respectively fixed in the holes 14 and the middle section is behind the hammer.
  • Stud pins 72 locate outside rear end of the left and right blocking irons 66 and 41 and are inserted in the holes 12 on the pistol seat; a hole 65 in the stud pin is connected to the groove 68 ; the front end is in arc shape; an indentation 59 is arranged at upper part, and the lower part is made into a slop 67 on which a hole 62 is machined; a flat plate 60 is mounted inside the front end of the left blocking iron and a transverse plate 71 is mounted inside the right blocking iron; there are two U-shaped springs with one end inserted in the hole 62 and another inserted into the hole 11 .
  • the trigger 29 and the connecting rod 33 are made into one piece; a bar-shaped bending hole 30 is machined on the trigger plate and is connected on the pistol seat through this hole and the pin 31 and the hole 20 ; the connecting rod is placed into the connecting rod groove 4 , with its tail end inserted into the long hole 13 ; the trigger spring 56 is fixed on the trigger column 58 , with other end fixed on the front clapboard 22 ; a flat bottom 54 presses on the attached pin 55 .
  • Isolating sockets 50 locating on both sides of the tenon 52 are fixed in the pistol seat through the pin and hole 19 and stuck by the U-shaped spring 49 .
  • protruding edges 81 are arranged at upper part of the frame 44 and a vertical column 48 arranged at lower part; four tenon holes 51 are machined in the middle and the upper part of the hole is machined in slope mode; a supporting spring 47 is inserted in the hole 53 ; a supporting spring plate 45 has four protruding edges 57 , the protruding part of the side plates on both sides are inserted into four holes 46 and riveted.
  • the outer round of front end of the bullet 32 is made into an inverted angle 85 and the warhead is in the cartridge case.
  • the swing rod 38 may be made such that a small head protruding forwards from the lower part; the hole is connected to the steel iron 36 through the pin 75 at the front part; there is a hook tail locates at lower part of the rear end and an indentation is at upper part; the block spring 37 protrudes from the steel iron 36 to press on the indentation; small head protruding forwards is against the back of the block seat 35 and keeps balance with the elastic force.
  • the hammer 43 rotates backwards and pushes the swing rod to move smoothly and gradually separates from the swing rod during its rotation.
  • the hammer spring 42 may be also made as type as the top rod of the hammer of P5 made in German.
  • the embodiment II is the new type pistol shown in FIG. 9 , wherein a barrel 1 , a seat 16 , a pedestal 78 and a spring seat 39 are welded together, and protection plates are equipped on both sides.
  • the right-angel groove is machined on both sides of the barrel 1 , with the groove edge is clipped on the pistol seat; sliding grooves 8 are machined on both sides inside the pistol seat; the rear end of the sliding grooves is connected to the indentation 90 and a swallow-tailed groove is machined at upper end; a insertion plate locates in the groove 79 ; there are holes 14 , 15 and 20 ; there is a round hole in the front of the left plate of the pistol seat, in which two protruding locating reinforcement bars 17 are welded with the same level as the bottom edge of the pistol seat; the front protruding locating reinforcement bar and the front clapboard 22 are made into one piece and welded with the left and right plates together; the holes 11 and 12 and a small groove are machined on the right plate of the pistol seat; a round hole 83 at upper part is connected to the indentation and there is a connecting rod groove 4 at the front end, which is connected to the long hole 13 ; a bullet shooting hole 34 is machined on the
  • a platform 28 is machined on the protection plates and a groove is machined at the rear of the trigger;
  • the protection plates include left plate 23 and right plate 25 ;
  • the reinforcement bar 26 is arranged on the left protection plate and a square protruding step corresponding to the indentation 90 is arranged on the left protection plate;
  • a round step corresponding to the round hole of the pistol seat is arranged at front of the left protection plate and the supporting spring 47 is inserted in the hole 53 ;
  • the right-angle groove 27 is machined on the right protection plate and a square protruding step corresponding to the indentation 90 is arranged on the right protection plate;
  • the left and right protection plates are fastened through 3 screws and the screwed hole 80 ;
  • the reinforcement bars are engaged to the right-angle grooves each other, with the platforms connected;
  • the left and right protection plates respectively have one protruding reinforcement bar clamping on the indentation 89
  • the clutch lever 76 is placed into the round hole connected to the indentation 90 ; there is a small bulge inside the front end and there is a round disk inside the rear end; a taper-shaped platform is arranged inside the round disk.
  • the block seat 35 is stuck in the sliding groove 8 ; its front end is made into an inverted angle and the middle part has two steel blocks; the swing rod pin 75 is connected to the swing rod 38 in the steel block; the swing rod has a hook tail; a groove is machined on the swing rod; a small head wrapping upwards locates at the front end of the swing rod; there are two block springs 37 ; its one end is against a small bulge pushed and pressed by the spring seat 39 , and another end is against the round bulge at rear of the block seat; two springs are connected together at the front and bend upwards into arc shape and pressed in the groove of the swing rod; there is an indentation at the upper part of the spring seat.
  • a head 61 is mounted at the front of the hammer 43 ; a step 64 is arranged at the top, a protruding step 63 is arranged in the middle, and a groove is machined under the protruding step; the hammer is connected in the pistol seat through a pin 69 and a hole 15 ; two ends of the hammer spring 42 are respectively fixed in the holes 14 and the middle section is behind the hammer.
  • the stud pin 72 locates at rear end of the blocking iron 41 and is inserted in the hole 12 on the pistol seat; a transverse plate 71 is mounted inside the front end of the iron; a sharp arc-shaped angle locates under the transverse plate; one end of U-shaped spring 40 is inserted in the hole 11 and another one is placed in the groove above the blocking iron.
  • the trigger 29 and the connecting rod 33 are made into one piece; the trigger has a hole 30 and is connected in the pistol seat through this hole and the pin 31 and the hole 20 ; the connecting rod is placed into the connecting rod groove 4 , with its tail end inserted into the long hole 13 ; the trigger spring 56 is fixed on the pin 31 , with one end against the trigger and another against the barrel.
  • the rear end of the bullet 32 is made into an indentation 89 and the warhead is in the cartridge case.
  • the block seat 35 and the swing rod 38 may be made into such shape shown in the FIG. 12 that a column protruding both sides locates at the front end of the swing end, a small head wrapping upwards locates at the front end of the swing rod and a hook tail and groove are arranged at the rear end.
  • the front end of the block seat is made into the inverted angle; indentations are machined on two steel blocks of the middle part and the inner part of the indentation is made into the arc shape; a groove is machined from the middle to rear part on the block seat and connected with the groove of the steel block; one round bulge that is used for fixing the block spring 37 is arranged on each of two edges of the groove at the rear of the block seat.
  • the rear end of the bullet 32 may be made into the inverted angle; the bullet can also be made into the infrared practice bullet shown in FIG. 11 , wherein when the hammering head hits the steel cap 88 , the piezo-china 87 discharges and forms a loop with the bullet 32 through two connecting feet of the infrared luminotron, and the bullet gives out the infrared ray, with an inverted angle 85 of the bullet and an indentation 89 of the bullet.
  • the embodiment III is the new type pistol shown in FIG. 18 , wherein a seat 16 , front clapboard 22 and a protruding locating reinforcement bar 17 are welded together, with left and right protection plates 23 and 25 .
  • the pistol seat 16 and the barrel 1 are made into one piece, sliding grooves 8 are machined on both sides inside the pistol seat and a step-shape indentation locates at the rear of the seat.
  • the clutch lever 76 is placed in the round hole over the pistol seat 16 , with a taper-shaped platform inside.
  • the block seat 35 is stuck in the sliding groove 8 ; the inner wall of the protruding locating reinforcement bar 74 at the front is made into a inverted angle; the lower part is made into a inverted angle; there is a steel block 36 at the rear part; an indentation is arranged under the steel block, the hole is machined at the front of the steel block and the groove machined at rear part; the hole and the groove are connected, between which there is a hammering head 61 ; a small hole is machined at the back end of the hammering head; a shallow hole is arranged at the front end of the steel block and a bar-shaped hole is machined at the back end; U-shaped spring 92 is inserted into the shallow hole, and inserted into the small hole of the hammering head through the bar-shaped hole; the block spring 37 is against the round bulge of the left protection plate with its one end and against the back of the block seat with another end.
  • a protruding step 63 is arranged under the hammer 43 , and a hole is arranged in the middle, in which there is a clipping tongue; a groove is machined behind the hammer and connected to the groove; U-shaped spring is mounted in the groove; one end of the U-shaped spring is against the hammer and another end is inserted into the clipping tongue; a compressive pin 70 is placed on the right of the hammer; the hammer is connected in the pistol seat through a pin 69 and a hole 15 ; two ends of the hammer spring 42 are respectively inserted in the holes 14 and the middle section is against the back of the hammer.
  • the stud pin 72 locates at rear end of the blocking iron 41 ; a transverse plate 71 is mounted inside the front end of the iron; the stud pin 72 is inserted in the hole 12 on the pistol seat; one end of U-shaped spring 40 is inserted in the hole 11 and another one is placed in the hole 62 of the blocking iron.
  • the trigger 29 and the connecting rod 33 are made into one piece; the connecting rod is placed in the connecting rod groove 4 , with its tail end inserted into the long hole 13 and the round hole.
  • a reinforcement bar 26 , a platform 28 and a screwed hole 80 are arranged on the left protection plate; a protruding step is arranged on the left protection plate; a screwed hole and a round bulge is arranged on the protruding step; a groove is machined at the trigger 29 ; a right-angle groove 27 , a platform 28 and a screwed hole 80 are arranged on the right protection plate; a protruding locating reinforcement bar is arranged inside the right-angle groove; a groove is machined at the trigger 29 ; the left and right protection plates are fastened through three screws; the reinforcement bars are engaged to the angle each other, with the platforms connected; the left and right protection plates respectively have one protruding reinforcement bar clamping the head of the bullet 32 ; the bending joint 82 on both sides of the supporting spring plate 45 slides up and down in the space formed by the front and rear protruding reinforcement bars and the bottom edge of the pistol seat; two ends of the supporting spring 47 are respectively inserted into the holes 53 of the
  • the hammer drives the swing rod 38 and the block seat 35 to move backwards; the step 64 of the hammer mover downwards continuously; the upper part of the swing rod moves against the steel block 36 and stops; the upper part of the swing rod is in touch with the upper clapboard 9 so as to speed up wrapping upwards of the tail end of the swing rod and to make it disengage from the step of the hammer; the block seat moves forwards along the sliding groove 8 under the elastic force of the block spring 37 and stops when touching the groove edge; the flat plate 60 of the left blocking iron 66 slides downwards from the protruding step 63 of the hammer and presses on the transverse plate 71 of the right blocking iron 41 ; with the hammer 43 released, the hammer moves forwards under the force of the hammer spring 42 ; the protruding step 63 of the hammer stops forward motion when against the flat plate 60 of the left blocking iron; now the hammering head cannot be
  • Three bullets are placed in along inner part of two protruding locating reinforcement bars from the lower part of the pistol seat; the front-most bullet stops moving when touching the inverted angles 5 of two protruding locating reinforcement bars at the rear of the barrel as well as the protruding locating edge 74 at the front of the block seat.
  • the connecting rod 33 With the trigger 29 pulled, the connecting rod 33 will move smoothly and drive the compressive pin 70 of the hammer so as to make the hammer to rotate backwards along the hammer pin 69 ; when the extended line of bottom edge of the connecting rod is beyond the center of the circle and starts wrapping upwards, the bottom edge wrapping upwards of the trigger's hole 30 will contact the pin 31 and thus make the trigger to sink; the connecting rod, with the starting point of the downward angle of the connecting rod groove 4 as its pivot, will sink downwards with its front part and wrap upwards with its rear part; the rear end of the connected rod wraps upwards to support two blocking irons to move upwards so that their indentations 59 is against the lower part of the block seat 35 ; then two blocking irons stops upward motion, and the pistol is unblocked.
  • the hammer 43 will be disengaged from the pushing top of the connecting rod 33 when the connecting rod wraps upwards, and will rotate forwards under the action of the hammer spring 42 to hit bottom firing cap of the bullet 32 ; the warhead is separated from the cartridge case and thrown out of the bullet passage.
  • the backlash force of the cartridge case drives the block seat to move backwards; the cartridge case is against front end of two blocking irons while the lower part of the block seat 35 is against upper indentations 59 of the blocking irons; the swing rod 38 first wraps upwards during the hammer's forward motion and then slid downwards under action of the block spring 37 , and finally stops when contacting the steel block 36 .
  • the connecting rod moves forwards while sliding downwards; the rear end of the connecting rod 33 slides downwards onto bottom edge of long hole 13 at the rear of the connecting rod groove when beyond the compressive pin 70 ; two blocking irons rotate downwards along downward sliding of the connecting rod, during which the left blocking iron 66 presses onto protruding step 63 in the middle of the hammer 43 while the right blocking iron 41 pressing on the connecting rod 33 .
  • the connecting rod 33 pushes against the compressive pin 70 so as to make the hammer to rotate backwards, during which the step 64 on it pushes against the hook-shaped tail of the swing rod 38 and pushes the swing rod to move backwards;
  • the swing rod drive the block seat 35 through the swing rod pin 75 to move backwards synchronously;
  • the upper end of the swing rod contacts the upper clapboard 9 so that upward wrapping of the swing rod's tail speeds up separation of the swing rod from the hammer;
  • the block spring 37 drives the block seat 35 to move forwards in sliding groove 8 and stops when touching against the groove edge 7 , and the swing rod stops after its sinkage; during forward and backward motion of the block seat, the inverted angle 85 on outer diameter of the bullet cartridge case, under action of the supporting spring 47 , will slide out of the case throwing opening 6 along inverted angel 5 of the protruding locating reinforcement bar 84 ;
  • the supporting spring plate 45 supports the second bullet to move upward
  • the magazine of this invention can accommodate five bullets; when the sixth bullet is installed, the frame must be pushed and pressed upwards after the first time to throw the cartridge case so as to make the tenon clipped in the tenon hole at lower part of the frame; otherwise the sixth bullet cannot be in the state of awaiting firing.
  • the frame For removal of the bullet 32 , the frame is pushed and pressed upwards and the tenon is pushed and pressed forwards, followed by withdrawing the frame and pressing the bullet.
  • the trigger spring 56 pushes the trigger to move forwards; the tail end of the connecting rod 33 slides downwards onto the bottom edge of the long hole 13 after moving through the protruding step 63 ; the transverse plate of the blocking iron 41 is placed on the protruding step.
  • the connecting rod 33 pushes the compressive lock 70 so as to make the hammer to rotate backwards; the connecting rod slides slowly onto the compressive pin 70 ; the hammer rotates forwards under action of the hammer spring 42 ; the compressive pin slowly pushes against the connecting rod to move upwards and the later supports against the blocking iron 41 to move upwards to the back of the block seat 35 ; the pistol is unblocked automatically; the clipping tongue contacts the steel block 36 and then sinks during forward motion of the hammer; finally the hammer hits the hammering head 61 so as to make the head hit forwards the bottom firing cap; now the warhead is shot out of the cartridge case; the backlash force of the bullet drives the block seat to move backwards and stop when contacting the blocking iron 41 .
  • the clipping tongue moves upwards under action of U-shaped spring and stops when the U-shaped spring is against the inner wall of the hammer; with the trigger released, the trigger spring 56 pushes the trigger to move forwards; the connecting rod moves forwards onto the bottom edge of the long hole 13 at the rear of the connecting rod groove 4 after moving through the compressive pin 70 ; the blocking iron 41 is placed on the protruding step 63 of the hammer with the sinkage of the connecting rod 33 .
  • the structure of this invention is reasonable; it is easy to carry because the body of the pistol is thin and short; it has not difference in left hand or right hand; the triggering trigger can automatically realize actions of throwing cartridge cases, awaiting firing, blocking, unblocking and firing; the bullet can be installed and removed quickly and easily and can be added at any time; the cartridge case can be used repeatedly; the pistol can be in awaiting firing state for a long time; the pistol of this invention is particularly suitable for suddenly occurred event.
US10/517,160 2002-06-25 2003-05-21 Type pistol Abandoned US20050223612A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
CN02140404 2002-06-25
CN02140404.6 2002-06-25
CN02286906.9 2002-10-28
CN02286906 2002-10-28
CN02154154.X 2002-12-27
CN02154154 2002-12-27
CN03119049 2003-05-12
CN03119049.9 2003-05-12
PCT/CN2003/000374 WO2004005839A1 (fr) 2002-06-25 2003-05-21 Nouveau type de pistolet

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US20050223612A1 true US20050223612A1 (en) 2005-10-13

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US10/517,160 Abandoned US20050223612A1 (en) 2002-06-25 2003-05-21 Type pistol

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US (1) US20050223612A1 (fr)
AU (1) AU2003242133A1 (fr)
WO (1) WO2004005839A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1376456A (en) * 1920-02-04 1921-05-03 Moore Robert Alexander Automatic firearm
US2997924A (en) * 1960-08-05 1961-08-29 Waldo E Rosebush Firearm with fortary magazine and pivoting rear barrel section
US4155187A (en) * 1976-06-23 1979-05-22 Lichtman Phillip R Manually cycled pistol
US5267406A (en) * 1992-11-06 1993-12-07 Ruger William B Automatic pistol ejector mounted in frame and interlocking with hammer pivot pin
US5678340A (en) * 1995-09-29 1997-10-21 Moon; Kook-Jin Cartridge extractor
US5741996A (en) * 1996-02-12 1998-04-21 Sturm, Ruger & Company, Inc. Firearm frame including a firearm barrel and trigger mount control mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1376456A (en) * 1920-02-04 1921-05-03 Moore Robert Alexander Automatic firearm
US2997924A (en) * 1960-08-05 1961-08-29 Waldo E Rosebush Firearm with fortary magazine and pivoting rear barrel section
US4155187A (en) * 1976-06-23 1979-05-22 Lichtman Phillip R Manually cycled pistol
US5267406A (en) * 1992-11-06 1993-12-07 Ruger William B Automatic pistol ejector mounted in frame and interlocking with hammer pivot pin
US5678340A (en) * 1995-09-29 1997-10-21 Moon; Kook-Jin Cartridge extractor
US5741996A (en) * 1996-02-12 1998-04-21 Sturm, Ruger & Company, Inc. Firearm frame including a firearm barrel and trigger mount control mechanism

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WO2004005839A1 (fr) 2004-01-15
AU2003242133A1 (en) 2004-01-23

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