CN111141176A - Double-tube tear gun - Google Patents
Double-tube tear gun Download PDFInfo
- Publication number
- CN111141176A CN111141176A CN202010071126.3A CN202010071126A CN111141176A CN 111141176 A CN111141176 A CN 111141176A CN 202010071126 A CN202010071126 A CN 202010071126A CN 111141176 A CN111141176 A CN 111141176A
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- Prior art keywords
- spring
- gun
- cover plate
- striker
- battery cover
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- 238000009434 installation Methods 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 13
- 238000010304 firing Methods 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims 7
- 230000005611 electricity Effects 0.000 claims 1
- IMACFCSSMIZSPP-UHFFFAOYSA-N phenacyl chloride Chemical compound ClCC(=O)C1=CC=CC=C1 IMACFCSSMIZSPP-UHFFFAOYSA-N 0.000 abstract description 23
- 239000003491 tear gas Substances 0.000 abstract description 23
- 206010023644 Lacrimation increased Diseases 0.000 abstract description 4
- 230000004317 lacrimation Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007906 compression Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B7/00—Spring guns
Abstract
The invention relates to the technical field of lacrimation gun structures, and particularly discloses a double-tube lacrimation gun which comprises a right gun shell, a left gun shell, a bullet withdrawing rod assembly, a trigger assembly, a battery cover plate assembly and a lamp cup assembly. The tear-gas bomb gun has the advantages that the tear-gas bomb gun is provided with two bomb chambers, two tear-gas bombs can be mounted at one time when the tear-gas bomb gun is used, the bomb ejection boss is separated from the groove by downwards shifting the bomb ejection withdrawing knob, so that the bomb shell is automatically withdrawn, the tear-gas bomb gun is simple to operate, the laser lamp cap used for aiming and the lamp cap used as light are arranged at the lower part of the gun shell, the laser lamp cap can be used for aiming when the tear-gas bomb gun is used, the lamp cap can be opened to illuminate when the tear-gas.
Description
Technical Field
The invention relates to the technical field of lacrimation gun structures, in particular to a double-tube lacrimation gun.
Background
At present, police explosion-proof weapons generally lag behind actual combat requirements in China, the fighting capacity of police officers is severely restricted for a long time, and although explosion-proof tear guns with the calibers of 35mm, 38mm and the like appear in recent years, the requirements on social stability are maintained to a certain extent, but the requirements on actual combat cannot be met.
The prior tear-gas shells have complex structures and complicated manufacturing procedures, and can only launch one tear-gas shell at a time and last one tear-gas shell at a time when launching the tear-gas shells, so the operation is very complicated, thereby being unreliable in actual combat explosion prevention and having low use efficiency when facing riot.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a double-tube tear-gas gun.
The purpose of the invention is realized by the following technical scheme: a double-tube tear gun comprises a right gun shell and a left gun shell, wherein the right gun shell and the left gun shell form a complete gun shell, a left bullet chamber and a right bullet chamber which are arranged in parallel are arranged inside the upper end of the gun shell, the rear ends of the left bullet chamber and the right bullet chamber are provided with firing pin assemblies, and the bottoms of the left bullet chamber and the right bullet chamber are provided with bullet withdrawing rod assemblies;
the striker assembly comprises a striker cylinder, wherein the front end and the rear end of the striker cylinder are respectively provided with a striker cylinder front frame and a striker cylinder rear frame, the striker cylinder rear frame is provided with two spring guide columns, one ends of the spring guide columns are arranged in the striker cylinder, striker springs are sleeved on the two spring guide columns, the striker assembly also comprises a striker sleeve, the striker sleeve is arranged on one side of the spring guide column, the other end of the striker spring is arranged in the striker sleeve, one end of the striker sleeve is provided with a striker, and one end of the striker penetrates through the striker cylinder front frame; the bottom of the front needle collision cylinder frame is provided with a ratchet wheel limiting block;
the ejection mechanism also comprises an ejection rod assembly, the ejection rod assembly comprises a second knurled pin rotationally arranged on the gun shell, a left bounce withdrawing rod and a right bounce withdrawing rod are symmetrically and rotatably arranged on the second knurled pin, a bounce withdrawing rod guide pipe is sleeved on the second knurled pin between the left bounce withdrawing rod and the right bounce withdrawing rod, the left ejection rod and the right ejection rod are sleeved on the second knurled pin through ejection torsion springs, grooves are formed in the bottoms of the left ejection chamber and the right ejection chamber, one end of the left and right ejecting rods is provided with an ejecting lug boss which is arranged in the groove, one end of each of the left ejection rod and the right ejection rod is provided with an ejection withdrawing toggle, the ejection withdrawing toggle is arranged outside the gun shell, and the ejection withdrawing toggle is pressed downwards to enable the left ejection rod and the right ejection rod to rotate around the second knurled pin, so that the ejection withdrawing boss is separated from the groove;
the trigger assembly comprises a trigger, a left poking piece, a right poking piece, a cam, a rotating shaft, a fixed rod and a six-tooth ratchet wheel, the trigger consists of a vertical plate and side plates positioned on two sides of the vertical plate, the rotating shaft is rotatably arranged between the two side plates, the two side plates are respectively hinged with the left poking piece and the right poking piece, the upper end part and the lower end part of the left poking piece and the right poking piece are respectively provided with a poking rod A and a poking rod B, the middle parts of the left poking piece and the right poking piece are provided with fan-shaped grooves, the two grooves are internally provided with cams, the cams are arranged on the rotating shaft, the cams are in triangular shapes, the vertex angles of the cams are opposite to those of the grooves, the middle part of the rotating shaft is provided with the two six-tooth ratchet wheels and positioned between the two cams, the fixed rod is horizontally arranged and fixed on the gun shell, the fixing rod is sleeved with a trigger return spring, the fixing rod is arranged below the rotating shaft and is perpendicular to the rotating shaft, the bottom of the trigger is provided with an installation sleeve, and one end of the fixing rod and one end of the trigger return spring are arranged in the installation sleeve;
the gun cover locking plate assembly comprises a gun shell, a gun cover plate assembly and a battery cover plate assembly, wherein one end of the gun cover is hinged to the gun shell, the other end of the gun cover is provided with a battery cover plate locking plate installation cavity, a battery cover plate locking plate spring is arranged in the battery cover plate locking plate installation cavity, the battery cover plate locking plate is movably arranged in the battery cover plate locking plate installation cavity, one end of the battery cover plate locking plate spring is fixed on the inner side wall of the battery cover plate locking plate installation cavity, the other end of the battery cover plate locking plate spring is connected with the battery cover plate locking plate, an installation hole communicated with the battery cover plate locking plate installation cavity is formed in the bottom of the battery cover plate locking plate, a battery cover plate poking button is arranged in the installation hole, and the bottom; the top of the battery cover is provided with a cover plate rubber mat, and a battery seat connecting sheet is arranged on the cover plate rubber mat;
a lamp cup assembly is arranged at the bottom of the front end of the gun shell and comprises a lamp cup guide pipe, a lamp cap cover plate is arranged at the front end of the lamp cup guide pipe, a first spring seat ring is arranged in the lamp cup guide pipe, a second spring seat ring is arranged on the first spring seat ring, a lamp cap is arranged in the lamp cup guide pipe, a first lamp cap pressing spring is arranged between one end of the lamp cap and the first spring seat ring, a second lamp cap pressing spring is arranged between one end of the lamp cap and the second spring seat ring, the second lamp cap pressing spring is sleeved in the first lamp cap pressing spring, and one end of the lamp cap is abutted to the lamp cap cover plate;
the bottom of the lamp cup component is provided with a laser lamp holder;
and a power supply is arranged between the right gun shell and the left gun shell and positioned at the lower end part of the gun shell, and the power supply is connected with the laser lamp holder and the lamp holder.
Specifically, a sliding block is arranged on the outer side wall of the striker sleeve, a sliding groove is arranged on the side wall of the striker cylinder, and the sliding block is arranged in the sliding groove and is in sliding fit with the sliding groove.
Specifically, the bottom of hitting the syringe front rack is provided with a double-lug connecting seat, the double-lug connecting seat is hinged with a ratchet limiting block through a first knurled pin, and the first knurled pin is sleeved with a ratchet limiting block torsion spring.
Specifically, the bottom of spacing boss be provided with the arc recess, arc recess perpendicular to dead lever setting, the rifle shell of below of spacing boss on be provided with trigger return conduit subassembly, trigger return conduit subassembly include the center pin, the center pin on the cover be equipped with trigger return conduit, trigger return conduit with the cooperation of arc recess.
Specifically, still include self-locking switch bracket component, self-locking switch bracket component include self-locking switch bracket, self-locking switch bracket's both ends be provided with the rectangular hole, the rectangular hole in all be provided with self-locking switch, self-locking switch on be provided with the rubber button, the middle part of the lateral wall of self-locking switch bracket be provided with the rectangle through-hole that runs through self-locking switch bracket, and two rectangular holes of rectangle through-hole intercommunication, the size of rectangle through-hole be less than the size of rectangular hole.
Specifically, still include the self-locking switch bracket component, the self-locking switch bracket component include the self-locking switch support, the self-locking switch support cavity set up, the self-locking switch support in set up self-locking switch.
Specifically, an O-shaped gasket is arranged between the lamp cap and the lamp cap cover plate.
Specifically, the rear end of the gun shell is provided with a power switch, and the power switch is connected with a power supply.
Specifically, be provided with the electronic board in the gun shell of trigger subassembly below, the electronic board connect power, laser lamp holder and lamp holder.
The battery contact pin spring assembly comprises a battery contact pin, a contact pin spring is sleeved on the battery contact pin, a conductive pin sleeve is sleeved on the battery contact pin, an annular step is arranged on the battery contact pin between the contact pin spring and the conductive pin sleeve, and one end of the contact pin spring abuts against the annular step.
The invention has the following advantages: the tear-gas bomb provided by the invention is provided with two bomb chambers, two tear-gas bombs can be installed at one time when the tear-gas bomb is used, the bomb withdrawing boss is separated from the groove by downwards shifting the bomb withdrawing toggle, so that the bomb shell is automatically withdrawn, the operation is simple, the laser lamp cap for aiming and the lamp cap used as light are arranged at the lower part of the gun shell, the laser lamp cap can be used for aiming when the tear-gas bomb is used, the lamp cap can be opened for lighting when the tear-gas bomb is used in an area with poor light, and the tear-.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a cross-sectional structural schematic view of the firing pin assembly of the present invention;
FIG. 4 is a side view of the firing pin assembly of the present invention;
FIG. 5 is a schematic view of the striker sleeve configuration of the present invention;
FIG. 6 is a schematic view of the striker barrel configuration of the present invention;
FIG. 7 is a schematic view of the structure of the ejector pin assembly of the present invention;
FIG. 8 is a schematic view of the left ejection rod of the present invention;
FIG. 9 is a cross-sectional structural schematic view of the trigger assembly of the present invention;
FIG. 10 is a schematic top view of the trigger assembly of the present invention;
FIG. 11 is a schematic view of an installation structure of a six-tooth ratchet and a rotating shaft according to the present invention;
FIG. 12 is a schematic view of the left toggle piece of the present invention;
FIG. 13 is a schematic view of the mounting structure of the fixing rod and the limiting boss of the present invention;
FIG. 14 is a schematic view of a trigger return conduit assembly of the present invention;
FIG. 15 is a schematic view of a lamp cup assembly according to the present invention;
FIG. 16 is a schematic structural diagram of a battery cover plate assembly according to the present invention;
FIG. 17 is a schematic view of a self-locking switch bracket assembly according to the present invention;
figure 18 is a schematic view of the stylus spring assembly of the present invention;
in the figure: 1-left gun shell, 2-right gun shell, 3-lamp cup assembly, 4-rubber button, 6-laser hood, 8-battery cover plate assembly, 9-power supply, 10-battery cathode plate assembly, 11-contact pin spring assembly, 12-toggle switch, 13-switch toggle, 14-switch positioning spring, 15-firing pin assembly, 16-ejection rod assembly, 17-ejection toggle, 18-gun string, 19-laser lamp holder, 21-self-locking switch bracket assembly, 23-electronic board, 24-trigger assembly, 25-fixed rod, 26-limit boss, 27-left bullet chamber, 28-right bullet chamber, 71-central shaft, 72-trigger return conduit, 81-battery cover plate locking piece, 82-cover plate rubber pad, 83-battery seat connecting piece, 84-battery cover plate toggle button, 85-battery cover locking plate spring, 86-battery cover, 151-syringe bumping front rack, 152-syringe bumping, 153-striker, 154-spring guide post, 155-striker spring, 156-striker sleeve, 157-ratchet limiting block torsion spring, 158-ratchet limiting block, 159-syringe bumping rear rack, 161-left bounce rod, 162-right bounce rod, 163-bounce torsion spring, 164-bounce rod guide tube, 165-second knurl pin, 211-self-locking switch bracket, 212-self-locking switch, 213-rectangular through hole, 31-lamp cap cover plate, 32-lamp cup guide tube, 33-lamp cap, 34-second spring seat ring, 35-O type washer, 36-lens, 37-first spring seat ring, 38-first lamp holder compression spring, 39-second lamp holder compression spring, 111-battery contact pin, 112-contact pin spring, 113-conductive pin sleeve, 1561-slider, 1611-ejection boss, 241-trigger, 242-left toggle piece, 243-right toggle piece, 244-trigger return spring, 245-six-tooth ratchet wheel, 246-rotating shaft, 247-side plate, 248-mounting sleeve, 249-cam, 2421-toggle rod A, 2422-toggle rod B and 2423-groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 1 to 18, a double-tube tear-gas gun comprises a right gun shell 2 and a left gun shell 1, wherein the right gun shell 2 and the left gun shell 1 form a complete gun shell, a left cartridge chamber 27 and a right cartridge chamber 28 which are arranged in parallel are arranged inside the upper end of the gun shell, a firing pin assembly 15 is arranged at the rear ends of the left cartridge chamber 27 and the right cartridge chamber 28, and a ejection rod assembly 16 is arranged at the bottom of the left cartridge chamber 27 and the right cartridge chamber 28;
the striker assembly 15 comprises a striker cylinder 152, wherein a striker cylinder front frame 151 and a striker cylinder rear frame 159 are respectively arranged at the front end and the rear end of the striker cylinder 152, two spring guide columns 154 are arranged on the striker cylinder rear frame 159, one end of each spring guide column 154 is arranged in the striker cylinder 152, a striker spring 155 is sleeved on each spring guide column 154, the striker assembly further comprises a striker sleeve 156, the striker sleeve 156 is arranged on one side of each spring guide column 154, the other end of each striker spring 155 is arranged in the striker sleeve 156, a striker 153 is arranged at one end of each striker sleeve 156, and one end of each striker 153 penetrates through the striker cylinder front frame 151; a ratchet limiting block 158 is arranged at the bottom of the firing pin barrel front frame 151;
the anti-bullet gun further comprises a bullet withdrawing rod assembly 16, the bullet withdrawing rod assembly 16 comprises a second knurled pin 165 rotatably arranged on the gun shell, a left bullet withdrawing rod 161 and a right bullet withdrawing rod 162 are symmetrically and rotatably arranged on the second knurled pin 165, a bullet withdrawing rod guide pipe 164 is sleeved on the second knurled pin 165 between the left bullet withdrawing rod 161 and the right bullet withdrawing rod 162, the left bullet withdrawing rod 161 and the right bullet withdrawing rod 162 are sleeved on the second knurled pin 165 through bullet withdrawing torsion springs 163, the bullet withdrawing bosses 1611 are always kept to be lifted upwards by the bullet withdrawing torsion springs 163, grooves are formed in the bottoms of the left bullet chamber 27 and the right bullet chamber 28, one ends of the left bullet withdrawing rod 161 and the right bullet withdrawing rod 162 are provided with bullet withdrawing bosses 1611, the bullet withdrawing bosses 1611 are arranged in the grooves, one ends of the left bullet withdrawing rod 161 and the right bullet withdrawing rod 162 are provided with bullet withdrawing knobs 17, and the bullet withdrawing knobs 17 are arranged outside the gun shell, pressing the ejection withdrawing knob 17 downward causes the left ejection lever 161 and the right ejection lever 162 to rotate around the second knurled pin 165, thereby disengaging the ejection boss 1611 from the groove;
the novel multifunctional wrench is characterized by further comprising a trigger assembly 24, the trigger assembly 24 comprises a trigger 241, a left poking piece 242, a right poking piece 243, a cam 249, a rotating shaft 246, a fixed rod 25 and a six-tooth ratchet wheel 245, the trigger 241 is composed of a vertical plate and side plates 247 located on two sides of the vertical plate, the rotating shaft 246 is rotatably arranged between the two side plates 247, the left poking piece 242 and the right poking piece 243 are respectively hinged to the two side plates 247, poking rods A2421 and B2422 are respectively arranged at the upper end and the lower end of the left poking piece 242 and the right poking piece 243, fan-shaped grooves 2423 are arranged in the middle of the left poking piece 242 and the right poking piece 243, the cam 249 is arranged in the two grooves 2423, the cam 249 is mounted on the rotating shaft 246, the cam 249 is triangular, the apex angle of the cam 249 is opposite to the apex angle of the groove 2423, the six-tooth ratchet wheel 245 is arranged in the middle of, the fixing rod 25 is horizontally arranged and fixed on the gun shell, a limiting boss 26 is arranged at one end of the fixing rod 25, a trigger return spring 244 is sleeved on the fixing rod 25, the fixing rod 25 is arranged below a rotating shaft 246 and is perpendicular to the rotating shaft 246, an installation sleeve 248 is arranged at the bottom of the trigger 241, and one ends of the fixing rod 25 and the trigger return spring 244 are arranged in the installation sleeve 248; the ratchet limiting block 158 is used in combination with the cam 245 on the trigger assembly 24, and the purpose of the ratchet limiting block is to prevent the cam from reversing when the trigger 241 returns after the left toggle piece 242 and the right toggle piece 243 move back to push the striker 153 on the striker assembly 15 to reach the release position, so that the tear gas bomb is triggered by mechanical impact, is not influenced by the ambient temperature and humidity, and has stable and reliable performance.
The gun cover assembly is characterized by further comprising a battery cover plate assembly 8, wherein the battery cover plate assembly 8 comprises a battery cover 86 and a battery cover plate locking piece 81, one end of the battery cover 86 is hinged on the gun shell, the other end is provided with a battery cover plate locking plate installation cavity, a battery cover plate locking plate spring 85 is arranged in the battery cover plate locking plate installation cavity, the battery cover plate locking piece 81 is also movably arranged in the battery cover plate locking piece mounting cavity, one end of the battery cover locking piece spring 85 is fixed on the inner side wall of the battery cover plate locking piece mounting cavity, the other end is connected with a battery cover plate locking plate 81, the bottom of the battery cover 86 is provided with a mounting hole communicated with a battery cover plate locking plate mounting cavity, the bottom of the battery cover plate locking plate 81 is provided with an installation groove, a battery cover plate shifting knob 84 is arranged in the installation hole, and the bottom end of the battery cover plate shifting knob 84 is arranged in the installation groove; the top of the battery cover 86 is provided with a cover plate rubber pad 82, the cover plate rubber pad 82 is provided with a battery seat connecting sheet 83, a locking hole is provided in the gun case, and one end of the battery cover plate locking piece 81 is placed in the locking hole when the battery cover 86 is locked, so that the battery cover 86 can be locked to the gun case, when the battery is replaced, the battery cover plate shifting knob 84 is shifted, so that the battery cover plate shifting knob 84 slides in the mounting hole, thus, the battery cover plate locking piece 81 is driven to compress the battery cover locking piece spring 85, so that the battery cover plate locking piece 81 can be separated from the locking hole, and one end of the battery cover 86 is hinged to the gun housing, so that the battery cover 86 can be opened, thereby replacing the battery, a battery installation cavity is formed in the handle of the gun shell, a battery negative plate assembly 10 is arranged at the top of the battery installation cavity, and a battery seat connecting plate 83 is connected with the positive electrode of the battery.
A lamp cup assembly 3 is arranged at the bottom of the front end of the gun shell, the lamp cup assembly 3 comprises a lamp cup guide tube 32, a lamp cap cover plate 31 is arranged at the front end of the lamp cup guide tube 32, a first spring seat ring 37 is arranged in the lamp cup guide tube 32, a second spring seat ring 34 is arranged on the first spring seat ring 37, a lamp cap 33 is arranged in the lamp cup guide tube 32, a first lamp cap pressing spring 38 is arranged between one end of the lamp cap 33 and the first spring seat ring 37, a second lamp cap pressing spring 39 is arranged between one end of the lamp cap 33 and the second spring seat ring 34, the second lamp cap pressing spring 39 is sleeved in the first lamp cap pressing spring 38, and one end of the lamp cap 33 is abutted to the lamp cap cover plate 31;
the bottom of the lamp cup component 3 is provided with a laser lamp holder 19;
a power supply 9 is arranged between the right gun shell 2 and the left gun shell 1 and positioned at the lower end part of the gun shell, and the power supply 9 is connected with a laser lamp holder 19 and a lamp holder 33;
further, an electronic board 23 is arranged in the gun shell below the trigger assembly 24, the electronic board 23 is connected with the power supply 9, the laser lamp holder 19 and the lamp holder 33, input and output contacts are arranged on the electronic board 23 and integrated with the 4-gear electric quantity display lamp, the positive electrode of the input end is connected with the toggle switch 12 through a lead, and the negative electrode of the input end is connected with the battery negative plate assembly 10 through a lead; the output end anode is connected with two self-locking switches 212 in parallel, the cathode is connected with the lamp holder 33 and the laser lamp holder 19 cathode in parallel through a conducting wire, the electronic board 23 is installed in the installation groove of the left gun shell and the right gun shell, the electric quantity display lamp is arranged on the left gun shell, 4 small holes are designed in the gun shell, 4 electric quantity display lamps are arranged, and the electric quantity of the battery can be visually displayed through the display lamps, so that the charging is facilitated in time.
The gun case is also provided with a gun rope 18 for convenient carrying.
Further, a slide block 1561 is disposed on an outer side wall of the striker sleeve 156, a slide slot is disposed on a side wall of the striker sleeve 152, and the slide block 1561 is disposed in the slide slot and slidably engaged with the slide slot.
Further, a double-lug connecting seat is arranged at the bottom of the firing pin barrel front frame 151, the double-lug connecting seat is hinged to a ratchet limiting block 158 through a first knurled pin, and a ratchet limiting block torsion spring 157 is sleeved on the first knurled pin.
Further, the bottom of the limit boss 26 is provided with an arc-shaped groove which is perpendicular to the fixing rod 25, a trigger return duct assembly 7 is arranged on the gun housing below the limit boss 26, the trigger return duct assembly 7 comprises a central shaft 71 fixed on the gun housing, the central shaft 71 is sleeved with a trigger return guide pipe 72, the trigger return guide pipe 72 is matched with the arc-shaped groove, the trigger return support assembly is used for supporting and fixing the trigger return spring 244, the trigger return spring 244 is prevented from being bent in the compression process when the trigger 241 is pulled, when the trigger 241 is released, the trigger returns to the initial position under the action of the return spring, the fixing rod 25 is tightly matched with the limiting boss 26, lugs are arranged on two sides of the limiting boss 26, and the lugs are respectively clamped into the left gun shell mounting hole and the right gun shell mounting hole during mounting.
Further, still include self-locking switch bracket component 21, self-locking switch bracket component 21 include self-locking switch bracket 211, the both ends of self-locking switch bracket 211 be provided with the rectangular hole, the rectangular hole in all be provided with self-locking switch 212, self-locking switch 212 on be provided with rubber button 4, the middle part of the lateral wall of self-locking switch bracket 211 be provided with the rectangle through-hole 213 that runs through self-locking switch bracket 211, and rectangle through-hole 213 intercommunication two rectangular holes, the size of rectangle through-hole 213 be less than the size of rectangular hole, two self-locking switches 212 are installed in the mounting hole of gun shell about from inside to outside respectively, two self-locking switches 212 be used for controlling laser lamp holder 19 and lamp cup subassembly 3 respectively, press self-locking switch 212 once to realize opening, press again and close, self-locking switch 212 both ends are respectively through wire and electron plate 23 positive output end, The lamp cup assembly 3 or the laser lamp head 19.
Further, an O-shaped gasket 35 is disposed between the lamp cap 33 and the lamp cap cover plate 31, specifically, a limiting step is disposed at the front end of the lamp cap cover plate 31, one end of the lamp cap 33 abuts against the limiting step, and the O-shaped gasket 35 is disposed between the lens 36 of the lamp cap and the step for sealing.
Further, the rear end of gun shell be provided with the switch mounting groove, the switch mounting groove in be provided with toggle switch 12, toggle switch 12's both ends be provided with and connect contact pilotage and electronic plate through the wire respectively, toggle switch's square shank on the cover be equipped with the switch and dial button 13, the switch dial button 13 slide and set up in the switch mounting groove, the switch mounting groove be provided with switch positioning spring 14, switch positioning spring 14's bump withstands the switch and dials button 13, there is the hemisphere concave point switch button 13 side, positioning spring's bump card goes into the hemisphere concave point that switch dial button 13, plays the positioning action that prevents that switch dial button 13 from sliding, the pine takes off, switch-on power when toggle switch 12 upsides the position is stirred, the power supply is cut off when the downshifting.
Further, the battery contact pin spring assembly 11 is further included, the contact pin spring assembly 11 includes a battery contact pin 111, a contact pin spring 112 is sleeved on the battery contact pin 111, a conductive pin sleeve 113 is sleeved on the battery contact pin 111, an annular step is arranged on the battery contact pin 111 between the contact pin spring 112 and the conductive pin sleeve 113, one end of the contact pin spring 112 abuts against the annular step, the battery contact pin 111 is electrically connected with the toggle switch 12, and the battery contact pin 111 is in contact with the battery holder connecting piece 83 when the battery cover 86 is locked.
The working principle is as follows:
s1, turning on the gun light 33 and the laser lamp head 19 for aiming by using the gun light switch and the aiming device switch;
s2, pulling the trigger 241 with the index finger, the trigger return spring 244 is compressed by the mounting sleeve 248, the entire trigger assembly 24 also moves to the right, the rod A2421 abuts against the slider 1561, and the striker sleeve 156 moves to the right;
s3, when the six-tooth ratchet wheel 245 is shifted by the ratchet limiting block 158 to rotate clockwise, the six-tooth ratchet wheel 245 drives the rotating shaft 246 to rotate, the six-tooth ratchet wheel 245 drives the cam 249 to rotate clockwise, when the corner of the cam 249 is overlapped with the side edge of the groove 2423, the left shifting piece 242 and the right shifting piece 243 translate rightward, and the left shifting piece 242 and the right shifting piece 243 push the sliding block 1561 in the sliding groove, so that the striker spring 155 is compressed;
s4, when the shift lever A2421 is separated from the stop block, under the action of the spring restoring force of the striker spring 155, the striker 153 moves leftwards rapidly and impacts tear shells in the left ejection chamber 27 and the right ejection chamber 28, and the tear shells fly out of the left ejection chamber 27 and the right ejection chamber 28 at high speed; it should be noted that trigger assembly 24 of the present invention is prior art and the principles thereof will not be discussed in detail herein;
s5, after the tear-gas shells are launched, the ejection withdrawing dial knob 17 is rotated downwards, so that the ejection withdrawing dial knob 17 drives the ejection withdrawing boss 1611 to slide out of the grooves of the left shell chamber 27 and the right shell chamber 28, the old tear-gas shells are withdrawn from the left shell chamber 27 and the right shell chamber 28, the new tear-gas shells are installed conveniently, and the ejection of the tear-gas shells is realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (8)
1. The utility model provides a double-barrelled tear rifle which characterized in that: the gun comprises a right gun shell (2) and a left gun shell (1), wherein the right gun shell (2) and the left gun shell (1) form a complete gun shell, a left bullet chamber (27) and a right bullet chamber (28) which are arranged in parallel are arranged inside the upper end of the gun shell, a firing pin assembly (15) is arranged at the rear ends of the left bullet chamber (27) and the right bullet chamber (28), and a bullet withdrawing rod assembly (16) is arranged at the bottoms of the left bullet chamber (27) and the right bullet chamber (28);
the striker assembly (15) comprises a striker cylinder (152), wherein the front end and the rear end of the striker cylinder (152) are respectively provided with a striker cylinder front frame (151) and a striker cylinder rear frame (159), the striker cylinder rear frame (159) is provided with two spring guide columns (154), one ends of the spring guide columns (154) are arranged in the striker cylinder (152), both the two spring guide columns (154) are sleeved with a striker spring (155), the striker assembly further comprises a striker sleeve (156), the striker sleeve (156) is arranged on one side of the spring guide columns (154), the other end of the striker spring (155) is arranged in the striker sleeve (156), one end of the striker sleeve (156) is provided with a striker (153), and one end of the striker (153) penetrates through the striker cylinder front frame (151); the bottom of the needle striking cylinder front frame (151) is provided with a ratchet wheel limiting block (158);
still include the ejecting rod subassembly (16), ejecting rod subassembly (16) including rotate the second knurling pin (165) that sets up on the gun shell, second knurling pin (165) go up the symmetry and rotate and be provided with left side ejecting rod (161) and right side ejecting rod (162), left side ejecting rod (161) and right side ejecting rod (162) between second knurling pin (165) go up the cover and be equipped with ejecting rod pipe (164), left side ejecting rod (161) and right side ejecting rod (162) all overlap on second knurling pin (165) through ejecting torsional spring (163), the bottom of left side chamber of popping out (27) and right chamber of popping out (28) be provided with the slot, left side ejecting rod (161) and the one end of right ejecting rod (162) all be provided with the boss of popping out (1611), ejecting boss (1611) of popping out arrange in the slot, the one end that left side ejecting rod (161) and right ejecting rod (162) of popping out is provided with the ejecting and pulls out and twists back and turn round (17), the bullet withdrawing toggle (17) is arranged outside the gun shell, and the bullet withdrawing toggle (17) is pressed downwards to enable the left bullet withdrawing rod (161) and the right bullet withdrawing rod (162) to rotate around the second knurling pin (165), so that the bullet withdrawing boss (1611) is separated from the groove;
the novel vertical bar pulling device is characterized by further comprising a trigger assembly (24), the trigger assembly (24) comprises a trigger (241), a left shifting piece (242), a right shifting piece (243), a cam (249), a rotating shaft (246), a fixed rod (25) and a six-tooth ratchet wheel (245), the trigger (241) is composed of a vertical plate and side plates (247) located on two sides of the vertical plate, the rotating shaft (246) is rotatably arranged between the two side plates (247), the left shifting piece (242) and the right shifting piece (243) are respectively hinged to the two side plates (247), a shifting rod A (2421) and a shifting rod B (2422) are respectively arranged at the upper end part and the lower end part of the left shifting piece (242) and the right shifting piece (243), fan-shaped grooves (2423) are formed in the middles of the left shifting piece (242) and the right shifting piece (243), the cam (249) is arranged in the two grooves (2423), and the cam (249) is mounted on the rotating shaft (, the cam (249) is in a triangular shape, the vertex angle of the cam (249) is opposite to that of the groove (2423), two six-tooth ratchet wheels (245) are arranged in the middle of the rotating shaft (246) and are positioned between the two cams (249), the fixing rod (25) is horizontally arranged and fixed on the gun shell, a limiting boss (26) is arranged at one end of the fixing rod (25), a trigger return spring (244) is sleeved on the fixing rod (25), the fixing rod (25) is arranged below the rotating shaft (246) and is perpendicular to the rotating shaft (246), an installation sleeve (248) is arranged at the bottom of the trigger (241), one ends of the fixing rod (25) and the trigger return spring (244) are arranged in the installation sleeve (248), the six-tooth ratchet wheels (245) are arranged below the ratchet limiting block (158), and the ratchet limiting block (158) is in contact with the six-tooth ratchet wheels (245) when the six-tooth ratchet wheels (245) rotate, for preventing the reverse rotation of the cam (249) when the trigger (241) is returned;
the gun cover locking plate assembly comprises a gun cover (8), a battery cover plate assembly (8) and a battery cover plate locking plate (81), wherein one end of the battery cover (86) is hinged on the gun shell, the other end of the battery cover plate assembly is provided with a battery cover plate locking plate installation cavity, a battery cover plate locking plate spring (85) is arranged in the battery cover plate locking plate installation cavity, the battery cover plate locking plate (81) is movably arranged in the battery cover plate locking plate installation cavity, one end of the battery cover plate locking plate spring (85) is fixed on the inner side wall of the battery cover plate locking plate installation cavity, the other end of the battery cover plate locking plate spring is connected with the battery cover plate locking plate (81), a mounting groove communicated with the battery cover plate locking plate installation cavity is arranged at the bottom of the battery cover plate locking plate (81), a battery cover plate toggle mounting hole is arranged at the bottom, one end of the battery cover plate shifting knob (84) is arranged in the battery cover plate shifting knob mounting hole; the top of the battery cover (86) is provided with a cover plate rubber pad (82), and a battery seat connecting sheet (83) for connecting the positive pole of the power supply (9) is arranged on the cover plate rubber pad (82);
the bottom of the front end of the gun shell is provided with a lamp cup component (3), the lamp cup component (3) comprises a lamp cup guide pipe (32), the front end of the lamp cup guide tube (32) is provided with a lamp cap cover plate (31), the lamp cup guide tube (32) is internally provided with a first spring seat ring (37), a second spring retainer (34) is arranged on the first spring retainer (37), a lamp holder (33) is arranged in the lamp cup guide tube (32), a first lamp holder pressing spring (38) is arranged between one end of the lamp holder (33) and the first spring retainer (37), a second lamp holder pressing spring (39) is arranged between one end of the lamp holder (33) and the second spring retainer (34), the second lamp holder pressing spring (39) is sleeved in the first lamp holder pressing spring (38), and one end of the lamp holder (33) abuts against the lamp holder cover plate (31);
the bottom of the lamp cup component (3) is provided with a laser lamp holder (19);
a power supply (9) is arranged between the right gun shell (2) and the left gun shell (1) and positioned at the lower end part of the gun shell, and the power supply (9) is connected with a laser lamp holder (19) and a lamp holder (33);
an electronic board (23) is arranged in the gun shell below the trigger component (24), and the electronic board (23) is connected with a power supply (9), a laser lamp holder (19) and a lamp holder (33).
2. A dual tube tear gun as defined in claim 1, wherein: the outer side wall of the firing pin sleeve (156) is provided with a sliding block (1561), the side wall of the firing pin cylinder (152) is provided with a sliding groove, and the sliding block (1561) is arranged in the sliding groove and is in sliding fit with the sliding groove.
3. A dual tube tear gun as defined in claim 1, wherein: the needle cylinder collision device is characterized in that a double-lug connecting seat is arranged at the bottom of the needle cylinder collision front frame (151), the double-lug connecting seat is hinged with a ratchet limiting block (158) through a first knurled pin, and a ratchet limiting block torsion spring (157) is sleeved on the first knurled pin.
4. A dual tube tear gun as defined in claim 1, wherein: the bottom of spacing boss (26) be provided with the arc recess, arc recess perpendicular to dead lever (25) set up, the rifle shell of the below of spacing boss (26) on be provided with trigger return conduit subassembly (7), trigger return conduit subassembly (7) including fixing center pin (71) on the rifle shell, center pin (71) on the cover be equipped with trigger return pipe (72), trigger return pipe (72) with the cooperation of arc recess.
5. A dual tube tear gun as defined in claim 1, wherein: still including setting up self-locking switch bracket component (21) on trigger subassembly (24) one side rifle shell, self-locking switch bracket component (21) including self-locking switch bracket (211), the both ends of self-locking switch bracket (211) be provided with the rectangular hole, two rectangular holes in all be provided with self-locking switch (212), self-locking switch (212) on be provided with rubber button (4), the middle part of the lateral wall of self-locking switch bracket (211) be provided with rectangle through-hole (213) that run through self-locking switch bracket (211), and two rectangular holes of rectangle through-hole (213) intercommunication, the size of rectangle through-hole (213) be less than the size of rectangular hole, two self-locking switch (212) be used for controlling laser lamp holder (19) and lamp cup subassembly (3) respectively.
6. A dual tube tear gun as defined in claim 1, wherein: an O-shaped gasket (35) is arranged between the lamp holder (33) and the lamp holder cover plate (31).
7. A dual tube tear gun as defined in claim 1, wherein: the rear end of rifle shell be provided with the switch mounting groove, the switch mounting groove in be provided with toggle switch (12), the both ends of toggle switch (12) be provided with and connect contact pilotage and electronic plate through the wire respectively, toggle switch's square shank on the cover be equipped with the switch and dial button (13), the switch dial button (13) slide and set up in the switch mounting groove, the switch mounting groove be provided with switch positioning spring (14), the bump of switch positioning spring (14) withstands switch and dials button (13), the side that button (13) were dialled to the switch has the hemisphere concave point, positioning spring's bump card goes into the switch and dials the hemisphere concave point of button (13).
8. A dual tube tear gun as defined in claim 7, wherein: still include contact pin spring unit (11), contact pin spring unit (11) including battery contact pin (111), battery contact pin (111) go up the cover and be equipped with contact pin spring (112), battery contact pin (111) go up the cover and be equipped with electrically conductive needle sleeve pipe (113), battery contact pin (111) between contact pin spring (112) and electrically conductive needle sleeve pipe (113) on be provided with annular step, the one end butt of contact pin spring (112) on annular step, battery contact pin (111) electricity connect toggle switch (12), and battery contact pin (111) and battery seat connection piece (83) contact when battery cover (86) are locked.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071126.3A CN111141176B (en) | 2020-01-21 | 2020-01-21 | Double-tube lacrimation gun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071126.3A CN111141176B (en) | 2020-01-21 | 2020-01-21 | Double-tube lacrimation gun |
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| CN111141176A true CN111141176A (en) | 2020-05-12 |
| CN111141176B CN111141176B (en) | 2024-05-03 |
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|---|---|---|---|---|
| JPH08233491A (en) * | 1996-04-04 | 1996-09-13 | Western Aamusu:Kk | Toy tear gas gun |
| US20100065032A1 (en) * | 2008-09-12 | 2010-03-18 | Chung-Kuan Yang | Manually and Electrically Actuating Toy Gun Structure |
| CN204165451U (en) * | 2014-08-20 | 2015-02-18 | 王炯毅 | A kind of two-tube launching toy gun |
| CN105066779A (en) * | 2015-09-22 | 2015-11-18 | 成都锦安器材有限责任公司 | Four-pipe tear gas gun |
| CN208520259U (en) * | 2018-07-17 | 2019-02-19 | 张藩潇 | A kind of police tear-gas rifle |
| CN110530201A (en) * | 2019-07-24 | 2019-12-03 | 中国人民武装警察部队工程大学 | A kind of four pipe tear-gas antiriot device of pendulum inertia strike formula |
| CN212006920U (en) * | 2020-01-21 | 2020-11-24 | 成都锦安器材有限责任公司 | Double-tube tear gun |
-
2020
- 2020-01-21 CN CN202010071126.3A patent/CN111141176B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08233491A (en) * | 1996-04-04 | 1996-09-13 | Western Aamusu:Kk | Toy tear gas gun |
| US20100065032A1 (en) * | 2008-09-12 | 2010-03-18 | Chung-Kuan Yang | Manually and Electrically Actuating Toy Gun Structure |
| CN204165451U (en) * | 2014-08-20 | 2015-02-18 | 王炯毅 | A kind of two-tube launching toy gun |
| CN105066779A (en) * | 2015-09-22 | 2015-11-18 | 成都锦安器材有限责任公司 | Four-pipe tear gas gun |
| CN208520259U (en) * | 2018-07-17 | 2019-02-19 | 张藩潇 | A kind of police tear-gas rifle |
| CN110530201A (en) * | 2019-07-24 | 2019-12-03 | 中国人民武装警察部队工程大学 | A kind of four pipe tear-gas antiriot device of pendulum inertia strike formula |
| CN212006920U (en) * | 2020-01-21 | 2020-11-24 | 成都锦安器材有限责任公司 | Double-tube tear gun |
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| CN111141176B (en) | 2024-05-03 |
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