CN116045730A - Chemical medicine tank, locking device and non-lethal hydraulic medicine emitter - Google Patents
Chemical medicine tank, locking device and non-lethal hydraulic medicine emitter Download PDFInfo
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- CN116045730A CN116045730A CN202211602292.7A CN202211602292A CN116045730A CN 116045730 A CN116045730 A CN 116045730A CN 202211602292 A CN202211602292 A CN 202211602292A CN 116045730 A CN116045730 A CN 116045730A
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- chemical
- locking device
- piston
- outer tube
- cylinder
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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
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0087—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the intended use, e.g. for self-defence, law-enforcement, industrial use, military purposes
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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
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
- F41B9/0031—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised at the moment of ejection
- F41B9/0037—Pressurisation by a piston
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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
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0059—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the number or kind of pressure or storage chambers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a chemical medicine tank, a locking device and a non-lethal hydraulic medicine emitter, wherein the chemical medicine tank comprises an outer tube, a chemical agent, a plug and a piston, the front opening of the outer tube is plugged by the plug, a piston is embedded in a tube barrel at the rear part of the outer tube, and the chemical agent is filled in an inner cavity of the outer tube between the plug and the piston. The locking device comprises a circular ring connecting plate, a pin reed and a spring, wherein the pin reed and the spring are extendedly fixed on two side surfaces of the circular ring connecting plate. The non-lethal hydraulic drug transmitter comprises a shell, a muzzle connector, the chemical drug tank and a locking device; the chemical medicine tank, the locking device and the muzzle connector are sequentially arranged in the first hole pipe, the second hole pipe and the third hole pipe of the shell from front to back, the locking device is tightly pressed by the muzzle connector, the chemical medicine tank is buckled by the locking device, and the outer end of the muzzle connector is connected with the gun barrel. The invention has the technical effects that: easy dismounting can be connected with the rifle of many specifications, has the commonality, and improves joint strength, can alleviate and equip quantity and loading.
Description
Technical Field
The invention relates to a hydraulic pressure medicine striking weapon, in particular to a chemical medicine tank, a locking device and a non-lethal hydraulic pressure medicine emitter which is connected with a gun and takes a plastic plug emitted by the gun as a pushing energy source.
Background
Hydraulic medication transmitters refer to weapons specifically designed to achieve the disablement of personnel or equipment. The non-deadly is classified according to the action principle, mainly comprising: disability, irritation, staining, etc. Stimulation and staining generally employ chemicals to create a stimulating sensation or leave a clear color mark on the target, and disabling generally employs chemicals or high voltage current to cause physical dysfunction, thereby making it easier for the user to uniform or dispel the target or for the tracking personnel to identify the target.
With the social development, in the low-intensity law enforcement process, a powerful weapon with finer functions is urgently needed by the powerful department to cope with complex situations, and the characteristics of low injury, rapid disability and the like of the hydraulic pressure medicine transmitter are favored by the law enforcement department, so that the powerful development is achieved. The typical non-lethal hydraulic drug striker structure on the market is an obvious structural launcher for guns, which is inconvenient to carry and hide, such as capsaicin, and generally has the following problems:
1. the special connector is used for connection, so that the universality is not enough and the cost is high;
2. the connector has low strength, cannot bear high pressure, has small striking range and low use value;
3. the training amount, the equipment quantity and the load of first-line law enforcement personnel are increased.
Disclosure of Invention
The invention aims to solve the problems in the prior art by providing a chemical medicine tank which can effectively store the chemical preparation for stimulation and dyeing and spray out when impacted. The invention provides a locking device which is simple in structure, convenient to assemble and disassemble and easy to replace a locked object. The invention also provides a non-lethal hydraulic drug transmitter which can be connected with guns of multiple specifications, has universality, improves the connection strength, and can reduce the number of equipment and load.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the invention provides a chemical medicine tank which comprises an outer tube, a chemical agent, a plug and a piston, wherein an opening at the front part of the outer tube is plugged by the plug, the piston is embedded in a tube barrel at the rear part of the outer tube, and the chemical agent is filled in an inner cavity of the outer tube between the plug and the piston.
The invention also provides a locking device which comprises a circular ring connecting plate, pin reeds and springs, wherein the pin reeds are bending reeds, the pin reeds and the springs are extendedly fixed on two side surfaces of the circular ring connecting plate, and at least two pin reeds and springs are uniformly distributed on the respective side surfaces of the circular ring connecting plate.
The invention provides a non-lethal hydraulic pressure medicine emitter, which comprises a shell, a muzzle connector, a chemical medicine tank and a locking device, wherein the chemical medicine tank is arranged on the shell; the shell is a cylinder with two open ends, and the inner pipe is a three-stage stepped hole with the aperture gradually increased; the chemical medicine tank, the locking device and the muzzle connector are sequentially arranged in the first hole pipe, the second hole pipe and the third hole pipe of the shell from front to back, the locking device is tightly pressed by the muzzle connector, the chemical medicine tank is buckled by the locking device, and the outer end of the muzzle connector is connected with the gun barrel.
After the gun barrel emits the plastic plug and the plastic plug flies out of the muzzle, the plastic plug sequentially passes through the middle hole and the circular ring connecting plate and then breaks through the sealing plate, the plastic plug can strike and push the piston to move, and the plastic plug is clamped in the conical deep groove of the piston to move forwards along with the piston. The pressure inside the chemical tank is continuously increased. When the pressure exceeds the plugging force of the plug, the chemical agent is sprayed out, and the spraying distance reaches 10m.
The invention has the technical effects that:
1. the emitter with the caliber ranging from 7.62mm to 11.43mm can be matched by replacing the muzzle connector, so that the universality of the hydraulic pressure medicine emitter is greatly improved;
2. can be directly used by being connected to a transmitter, thereby avoiding the need of training various connectors by first-line law enforcement personnel at ordinary times; meanwhile, when in law enforcement, the hydraulic pressure medicine transmitter can be carried only to use various chemical agents, so as to cope with different situations and reduce the load of first-line law enforcement personnel in the training and law enforcement processes;
3. the emitter and the plastic plug can be used as triggering energy, the injection distance of the tear-gas agent is 10m, and the injection range of the chemical agent is increased.
Drawings
The drawings of the present invention are described as follows:
FIG. 1 is a schematic structural view of a chemical tank according to the present invention.
FIG. 2 is a schematic view of the piston;
FIG. 3 is a schematic view of a locking device according to the present invention;
FIG. 4 is a schematic view of an installation and use of the locking device;
FIG. 5 is a schematic view of the structure of the non-lethal water pressure drug transmitter of the present invention;
FIG. 6 is a schematic structural view of the housing;
fig. 7 is a schematic structural view of the muzzle joint.
In the figure, 3, the shell; 301. a first bore tube; 302. a second bore tube; 303. a third bore tube; 4. a locking device; 401. a circular ring connecting plate; 402. a pin reed; 403. a spring; 6. muzzle joint; 601. a first cylinder; 602. a second cylinder; 603. a middle through hole; 7. a plug; 8. an outer tube; 801. a locking groove 801; 9. a chemical agent; 10. a piston; 11. sealing sheets; 12. a chemical canister.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
for the sake of clarity in describing the invention, the present application uses the terms "front", "back", "left" and "right" to distinguish, where the terms "front", "back", "left" and "right" are defined in terms of orientations arranged in the above figures, and where the orientation of the subject invention changes in the direction of actual use, the terms "orientation" and "orientation" are not to be construed as limiting the scope of patent protection.
As shown in fig. 1, the chemical medicine tank provided by the invention comprises an outer tube 8, a chemical agent 9, a plug 7 and a piston 10, wherein the front opening of the outer tube 8 is plugged by the plug 7, the piston 10 is embedded in the tube barrel at the rear of the outer tube 8, and the chemical agent 9 is filled in the inner cavity of the outer tube 8 between the plug 7 and the piston 10.
The mouth of pipe at the rear end of the outer tube is sealed by a sealing piece 11, the sealing piece 11 is thermally sealed and attached to the bottom port of the outer tube, and the sealing piece 11 is used for protecting a chemical medicine tank and preventing the chemical medicine tank from being accidentally fired and leaked during storage or transportation.
The outer tube 8 is a thin-wall cylinder with two open ends, the front part is an arc conical sharp nozzle, and the opening of the sharp nozzle is blocked by a plug 7. The plug 7 is used for blocking the chemical agent 9, so that the chemical agent 9 is isolated from the air, and the chemical agent 9 is ensured not to deteriorate. The plug 7 also enables the canister to increase pressure when fired, thereby increasing the range of the chemical 9. The outer wall of the tail part of the outer tube 8 is provided with a circumferential clamping groove 801. The locking groove 801 is used to lock the chemical canister to the locking device 4.
As shown in fig. 2, the piston 10 is a cylinder, a conical deep groove is arranged at the bottom of the piston 10, the conical deep groove faces the sealing plate 11, and an inner wall of the conical deep groove is provided with a circular ring-shaped clamp. The annular collar is used to grip the plastic stopper ejected from the muzzle, ensuring that the plastic stopper does not rebound after striking the piston 10. The outer wall of the cylinder of the piston 10 is provided with sealing ring grooves which are circumferentially distributed, and sealing rings are arranged in the sealing ring grooves and play a role in sealing chemical agents. The piston 10 is used to seal the chemical 9 and, when fired, is pushed forward with the plastic plug ejected from the muzzle, creating a strong pressure.
The material of the piston 10 is polystyrene, and the sealing plate 11 is aluminum foil paper. The outer tube 8 and the plug 7 are made of aluminum alloy, the chemical agent 9 is liquid, and the chemical agent 9 is capsaicin, tear-gas agent or coloring agent.
As shown in fig. 3, the locking device 4 provided by the invention comprises a circular ring connecting plate 401, pin reed 402 and springs 403, wherein the pin reed 402 is a bending reed, the pin reed 402 and the springs 403 are extendedly fixed on two sides of the circular ring connecting plate 401, and at least two pin reed 402 and springs 403 are uniformly distributed on respective sides of the circular ring connecting plate 401. The spring 403 is a zigzag spring. The central through hole of the annular web 401 is for the plastic plug to be ejected through the muzzle.
As shown in fig. 4, when the locking device 4 is pressed in the inner cavity of the cylinder, the locking device is easy to deform, and the bending end of the pin reed 402 is clamped in the clamping groove 801 of the chemical tank, so that the chemical tank is reliably fixed. When the chemical medicine tank is disassembled, the compression of one end of the locking device 4 is canceled, the pin reed of the locking device returns to the original state, and the bending end exits from the clamping groove of the chemical medicine tank, so that the chemical medicine tank can be replaced. The locking device 4 has a simple structure, is easy to use, and is easy to replace the locked chemical tank 12.
As shown in fig. 5, the non-lethal hydraulic drug transmitter provided by the invention comprises the chemical drug tank 12, the locking device 4, the shell 3 and the muzzle connector 6; as shown in fig. 6, the shell 3 is a cylinder with two open ends, and the inner tube is a three-stage stepped hole with gradually increased aperture; the chemical medicine tank 12, the locking device 4 and the muzzle connector 6 are sequentially arranged in the first hole tube 301, the second hole tube 302 and the third hole tube 303 of the shell 3 from front to back, the muzzle connector 6 compresses the locking device 4, the locking device 4 is buckled with the chemical medicine tank 12, and the outer end of the muzzle connector 6 is connected with the gun barrel.
As shown in fig. 7, the muzzle joint 6 is a stepped shaft handle, the diameter of the first cylinder 601 of the front section is larger than that of the second cylinder 602 of the rear section, and the center part of the stepped shaft handle is provided with a middle through hole 603. An external thread is provided on the outer wall of the first cylinder 601. The intermediate through hole 603 is provided with an internal thread connected to the barrel at a corresponding portion of the second cylinder 602. When connected to the barrel, the first cylinder 601 is screwed into the third bore tube 303, the barrel port is screwed into the intermediate throughbore 603, and the intermediate throughbore 603 provides an outlet for the plastic plug to be fired from the muzzle.
As shown in fig. 4 and 7, the inner wall of the third hole pipe 303 is provided with an internal thread, and the muzzle joint 6 is in threaded connection with the third hole pipe 303. The muzzle joint 6 is screwed in the third hole tube 303 to press the locking device 4, the locking device 4 is deformed, and the bending end of the pin reed 402 is clamped with the clamping groove 801 of the outer tube 8 of the chemical tank, so that the chemical tank 12 is reliably fixed. When the chemical tank is taken out, the muzzle joint 6 is unscrewed, the locking device 4 is restored, the chemical tank 12 is loosened, and the chemical tank is poured out from the first hole pipe 301 of the shell 3.
The shell 3 is made of aluminum alloy; the muzzle joint 6 is made of steel or aluminum alloy.
The working process of the non-lethal hydraulic drug transmitter of the invention is as follows:
after the plastic plug is launched out of the gun, the plastic plug flies out of the gun muzzle, and then sequentially passes through the middle hole 603 of the gun muzzle connector and the annular connecting plate 401 of the locking device to break through the sealing piece 11. The plastic stopper will strike and push the piston 10 into motion. The plastic stopper is deformed by the interaction force generated by the piston 10 obstructing its advance. When the deformed plastic plug is recovered to be deformed, the plastic plug is clamped in the conical deep groove and moves forwards along with the piston 10 due to the limitation of the annular clamp barb in the conical deep groove. When the piston 10 moves forward continuously, the pressure in the inner cavity of the chemical tank 12 increases continuously, and when the pressure exceeds the plugging force of the plug 7, the chemical agent 9 is ejected.
The gun matched with the hydraulic pressure medicine emitter can be a common emitter, rubber or plastic plugs are used as triggering energy sources, and emitters with diameters of 7.62 mm-11.43 mm can be matched by replacing gun muzzle connectors, so that the universality of the hydraulic pressure medicine emitter is greatly improved.
Law enforcement personnel are law enforcement weapons based on plastic plugs (the plastic plugs are a pressure transmitter flight original, and the transmission principle is that the transmitter is excited) in the transmitter and the hydrostatic test products, and the equipment is large in quantity and sufficient in training. The hydraulic pressure medicine transmitter can be carried only when in law enforcement to prepare various chemical medicines, thus coping with different situations and reducing the burden of first-line law enforcement personnel on training and law enforcement.
The action distance of the existing lacrimation ejector is only 6m, the ejector and the plastic plug are used as trigger energy, the ejection distance of the lacrimation agent is 10-15 m, and the ejection range of the chemical agent is increased.
Claims (8)
1. A chemical tank, characterized by: the device comprises an outer tube (8), a chemical agent (9), a plug (7) and a piston (10), wherein an opening at the front part of the outer tube (8) is plugged by the plug (7), the piston (10) is embedded in a tube at the rear part of the outer tube (8), and the chemical agent (9) is filled in an inner cavity of the outer tube (8) between the plug (7) and the piston (10).
2. A chemical tank as claimed in claim 1, wherein: the sealing piece (11) is also included, and the sealing piece (11) is thermally bonded and attached to the pipe orifice at the rear end of the outer pipe (8).
3. A chemical tank according to claim 1 or 2, characterized in that: the outer tube (8) is a thin-walled cylinder with two open ends, the front part is an arc conical tip, and a circumferential clamping groove (801) is formed in the outer wall of the tail part of the outer tube (8).
4. A chemical tank according to claim 3, characterized in that: the piston (10) is a cylinder, the bottom of the piston (10) is provided with a conical deep groove, the conical deep groove faces the sealing plate (11), the inner wall of the conical deep groove is provided with a circular clamp, the outer wall of the cylinder of the piston (10) is provided with sealing ring grooves distributed circumferentially, and sealing rings are arranged in the sealing ring grooves.
5. A chemical tank as claimed in claim 4, wherein: the chemical agent (9) is capsaicin, tear-gas agent or coloring agent.
6. A locking device, characterized by: the novel elastic ring comprises a ring connecting plate (401), pin reed pieces (402) and springs (403), wherein the pin reed pieces (402) are bending reeds, the pin reed pieces (402) and the springs (403) are extendedly fixed on two side surfaces of the ring connecting plate (401), and at least two pin reed pieces (402) and the springs (403) are uniformly distributed on respective side surfaces of the ring connecting plate (401).
7. A non-lethal hydrostatic drug transmitter, characterized by: comprising a chemical canister (12) according to any one of claims 1 to 5, a housing (3), a locking device (4) according to claim 6 and a muzzle connector (6); the shell (3) is a cylinder with two open ends, and the inner pipe is a three-stage stepped hole with the aperture gradually increased; the chemical medicine tank (12), the locking device (4) and the muzzle connector (6) are sequentially arranged in a first hole pipe (301), a second hole pipe (302) and a third hole pipe (302) of the shell (3) from front to back, the muzzle connector (6) compresses the locking device (4), the locking device (4) is buckled with the chemical medicine tank (12), and the outer end of the muzzle connector (6) is connected with the gun barrel.
8. A non-lethal hydrostatic drug transmitter according to claim 7, wherein: the muzzle connector (6) is the ladder shaft handle, and the diameter of first cylinder (601) of anterior segment is greater than the diameter of second cylinder (602) of back end, and middle through-hole (603) are opened to the central part of ladder shaft handle, be provided with the external screw thread of being connected with third hole pipe (302) on the outer wall of first cylinder 601, middle through-hole (603) are provided with the internal screw thread of being connected with the barrel in second cylinder (602) corresponding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211602292.7A CN116045730A (en) | 2022-12-14 | 2022-12-14 | Chemical medicine tank, locking device and non-lethal hydraulic medicine emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211602292.7A CN116045730A (en) | 2022-12-14 | 2022-12-14 | Chemical medicine tank, locking device and non-lethal hydraulic medicine emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116045730A true CN116045730A (en) | 2023-05-02 |
Family
ID=86121341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211602292.7A Pending CN116045730A (en) | 2022-12-14 | 2022-12-14 | Chemical medicine tank, locking device and non-lethal hydraulic medicine emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116045730A (en) |
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2022
- 2022-12-14 CN CN202211602292.7A patent/CN116045730A/en active Pending
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