CN109813178A - The police high pressure lacrimation ejector of filling type - Google Patents
The police high pressure lacrimation ejector of filling type Download PDFInfo
- Publication number
- CN109813178A CN109813178A CN201910213735.5A CN201910213735A CN109813178A CN 109813178 A CN109813178 A CN 109813178A CN 201910213735 A CN201910213735 A CN 201910213735A CN 109813178 A CN109813178 A CN 109813178A
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- China
- Prior art keywords
- shell
- handle
- high pressure
- jet port
- gas
- Prior art date
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
A kind of police high pressure lacrimation ejector of filling type is provided with the gas storehouse convenient for sealing gas cylinder installation, the bottle pricking device for piercing through blanket gas bottle closure is provided in gas storehouse including shell and the sealing gas cylinder for being loaded with high pressure gas in shell；The medicament chamber for containing dacryagogue is additionally provided in the shell, medicament chamber is connected to gas storehouse, and jet port is additionally provided on shell, and jet port is connected to by injection channel with medicament chamber；The handle for depressing bottle pricking device is hinged on the bottle pricking device, shell is stretched out in one end of handle, and the other end setting of handle is also equipped with the fixing axle hinged with handle end inside the shell, in shell；It is provided with the spool for separating jet port and injection channel in the shell, is connected on spool and holds out against spring for what spool was held out against jet port and injection channel connectivity part.The emitter construction is simple, practical reliable, provides injection power by high-pressure air source, injection pressure is big, and spray distance is remote, and can fill use repeatedly.
Description
Technical field
The present invention relates to a kind of injector, especially a kind of police high pressure lacrimation ejector of filling type.
Background technique
Police dacryagogue is a kind of liquid sprays for making attacker transitory loss fighting capacity, and content is that high-purity capsicum mentions
Take the natural strong stimulation substance such as element, mustard extract, can eyes, skin of face, respiratory tract to people cause it is strong such as fire
Stimulation as burning, binocular can not be opened, sneeze cough does not stop, and commonly used in equipment law enforcement agency, and it does not endanger to human body
Evil.
Injector is a kind of as the common carrier of dacryagogue, and there are many kinds of the injectors of class in the prior art, but
It is that the general the amount of injection of existing injector is fixed, is unable to repeated charging, after primary, it is necessary to the injection more renewed
Device causes the waste of resource, and sprays that pressure is small, and spray distance is short, can not quickly and effectively be sprayed, be largely effected on
The law enforcement efficiency of policeman.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide, a kind of injection pressure is big, distance
Far and it is capable of the police high pressure lacrimation ejector of filling type of Reusability.
The technical problem to be solved by the present invention is to what is realized by technical solution below.The present invention is that one kind fills
The police high pressure lacrimation ejector of formula, the injector include shell and the sealing gas cylinder for being loaded with high pressure gas, are provided in shell
Convenient for the gas storehouse of sealing gas cylinder installation, it is provided with the bottle pricking device for piercing through blanket gas bottle closure in gas storehouse, is also set up in gas storehouse
There is the opening that gas storehouse is placed into convenient for sealing gas cylinder, opening is sealed by seal head；It is additionally provided in the shell for containing
The medicament chamber of dacryagogue, medicament chamber are connected to gas storehouse, and jet port is additionally provided on shell, and jet port passes through injection channel and medicament
Room connection；The handle for depressing bottle pricking device is hinged on the bottle pricking device, shell, the other end of handle are stretched out in one end of handle
Setting is also equipped with the fixing axle hinged with handle end inside the shell, in shell；It is provided in the shell for separating spray
The spool of loophole and injection channel is connected on spool and holds out against bullet for what spool was held out against jet port and injection channel connectivity part
Spring, the one end for holding out against spring are fixedly connected with spool, and the other end for holding out against spring is fixedly connected with shell, are also connected on spool
The connecting rod being engaged with handle.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The connectivity part of the police high pressure lacrimation ejector of the filling type, the medicament chamber and gas storehouse is provided with the first check valve, medicament
The connectivity part of room and injection channel is provided with second one-way valve.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The filling type police high pressure lacrimation ejector is also connected with reset spring, one end of reset spring and handle on the handle
Hand is fixedly connected, and the other end of reset spring is fixedly connected with shell.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The police high pressure lacrimation ejector of the filling type, the seal head include interior end socket and outside head, are set in the shell of opening
It is equipped with the internal screw thread with the cooperation of interior end socket, the external screw thread with outside head cooperation is provided with outside the shell of opening.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The police high pressure lacrimation ejector of the filling type, the strong magnetic being additionally provided on the interior end socket for gas cylinder to be fixed are fixed
Position seat.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The police high pressure lacrimation ejector of the filling type, the jet port are arranged on the shell at handle, are additionally provided on handle
With the aperture of jet port cooperation, the baffle for preventing finger from blocking aperture is additionally provided on the handle of tapping.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The police high pressure lacrimation ejector of the filling type, is also plugged with the safety plug with bottle pricking device cooperation on the shell, on shell
It is provided with the jack with safety plug cooperation, the limiting slot with safety plug cooperation is provided on bottle pricking device.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The filling type police high pressure lacrimation ejector is also equipped with the pendant folder convenient for wearing on the handle.
Compared with prior art, the present invention by will equipped with high pressure gas blanket gas it is bottled enter gas storehouse in, gas source is provided,
When needing to spray, handle of firmly holding with a firm grip, push bottle pricking device the sealing for sealing gas cylinder is punctured, sealing gas cylinder puncture after, gas source from
Gas cylinder flow to medicament chamber, drives the indoor dacryagogue of medicament to pass through injection pipe together, sprays outward from jet port, jet power
Amount is big, and spray distance is remote, substantially increases the law enforcement efficiency of policeman；Secondly, under normal circumstances, blanket gas it is bottled enter gas storehouse in,
It does not need to puncture blanket gas bottle closure using bottle pricking device, convenient for storing for a long time, carries out puncturing sealing again when needing to spray
Gas cylinder, and seal after gas cylinder punctures, it can generally keep injection to differ for pressure 3-30 days inside the shell, be used multiple times.The spray
Emitter structure is simple, practical reliable, provides injection power by high-pressure air source, injection pressure is big, and spray distance is remote, and can be anti-
Use is filled again.
Detailed description of the invention
Fig. 1 is a kind of external structure schematic diagram of the invention；
Fig. 2 is a kind of schematic diagram of internal structure of the invention；
Fig. 3 is a kind of internal structure side view of the invention；
Fig. 4 is a kind of cross-sectional view of the structure of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, right below in conjunction with attached drawing of the present invention
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Referring to Fig.1-4, the police high pressure lacrimation ejector of a kind of filling type, the injector include shell 1 and are loaded with high pressure
The sealing gas cylinder 6 of gas is provided with the gas storehouse 7 installed convenient for sealing gas cylinder 6 in shell 1, is provided in gas storehouse 7 close for piercing through
The bottle pricking device 8 that gas cylinder 6 seals is sealed, the opening for being placed into gas storehouse 7 convenient for sealing gas cylinder 6 is additionally provided in gas storehouse 7, opening passes through close
End socket sealing；The medicament chamber 15 for containing dacryagogue is additionally provided in the shell 1, medicament chamber 15 is connected to gas storehouse 7, shell
Jet port 13 is additionally provided on 1, jet port 13 is connected to by injection channel 14 with medicament chamber 15；It is hinged on the bottle pricking device 8
For depressing the handle 2 of bottle pricking device 8, shell 1 is stretched out in one end of handle 2, and the other end of handle 2 is arranged in shell 1, shell 1
Inside it is also equipped with the fixing axle 9 hinged with 2 end of handle；It is provided in the shell 1 logical for separating jet port 13 and injection
The spool 11 in road 14 is connected on spool 11 and holds out against bullet for what spool 11 was held out against jet port 13 and 14 connectivity part of injection channel
Spring 12, the one end for holding out against spring 12 are fixedly connected with spool 11, and the other end for holding out against spring 12 is fixedly connected with shell 1, spool
The connecting rod 16 being engaged with handle 2 is also connected on 11.
It is also equipped with funnel-form nozzle 18 at the jet port 13, convenient for increasing spraying range；The one of the medicament chamber 15
End is connected to gas storehouse 7, and the other end and injection channel 14 of medicament chamber 15 connect cylinder and lead to, gas storehouse 7 and injection channel 14 and medicament chamber 15
Connectivity part at the different ends of medicament chamber 15, convenient for the medicament in medicament chamber 15 is sprayed；Bottle pricking device 8 is cylindrical, one end end
Spinosity bottle point is installed in portion, the groove convenient for gas outflow in sealing gas cylinder 6 is provided on thorn bottle point, other end end passes through hinged
Axis is hinged on handle 2, and the middle part of handle 2 is provided with the long hole 17 with articulated shaft cooperation, and articulated shaft can move in long hole 17,
Bottle pricking device 8 can be relatively rotated around articulated shaft；Fixing axle 9 is fixedly mounted in shell 1, and the end of handle 2 passes through rotation axis
It is hinged with driving shaft, it can relatively rotate with fixing axle 9；One end of connecting rod 16 is fixedly connected with spool 11, connecting rod 16
Another top handle 2 is held out against under the action of holding out against spring 12, convenient for hold with a firm grip handle 2 when, handle 2 to connecting rod 16, thorn bottle
Device 8 generates a lower pressure, so that spool 11 leaves jet port 13 and 14 connectivity part of injection channel, bottle pricking device 8 punctures sealing
Gas cylinder 6；It seals 6 memory of gas cylinder and high pressure CO is housed2Gas, opening are sealed using seal head, can be made after puncturing in gas storehouse 7
Pressure in gas storehouse 7 is in 2-8MPa or so；Spool 11 is the air valve core 11 of nylon material, convenient in the effect for holding out against spring 12
Under hold out against in jet port 13 and 14 connectivity part of injection channel, keep injection channel 14 not to be connected to jet port 13, at this point, gas storehouse 7
It is connected to medicament chamber 15, medicament chamber 15 is connected to injection channel 14；It is also provided in medicament chamber 15 convenient for adding adding for dress dacryagogue
Medicine hole, medicine feeding hole is by one-way sealing valve seal, convenient for keeping air-tightness, preventing medicament from volatilizing outward when dosing.
Injector total length provided by the present application is adopted in 160mm or so, both ends 42mm or so, middle section 38mm or so
It is made of aluminium alloy, stainless steel material；Surface adds the anti-skidding processing of annular knurl using the black anodic oxidation of dumb light；The small and exquisite essence of the injector
It causes, using CO2Compressed gas provides pressure, in use, 13 alignment target of jet port, firmly presses hand handle, CO2Gas cylinder mouth
It can produce the pressure of 5MPa every square centimeter after puncturing, moment can spray the intracorporal lacrimal liquid of tank with high-pressure jet, it can be with
Remote quickly uniform suspect；High-pressure injection, the jet stream for having high speed and straight linear index, by wind speed and sleet
Etc. such environmental effects are small, lacrimal liquid and gas cylinder can be replaced, pressure is high, technique is exquisite, storage year limit for length, repeatable make
With, replacement consumptive material it is easy to operate, be intended for single use it is low in cost.
Gas source in the application is provided using sealing gas cylinder 6, is on the one hand conveniently replaceable, can be supplemented use, another party repeatedly
The face resting period is long, and in the case that sealing gas cylinder 6 does not puncture, the pressure sealed in gas cylinder 6 can be kept 12 years or so.
The medicament chamber 15 and the connectivity part of gas storehouse 7 are provided with the first check valve, the company of medicament chamber 15 and injection channel 14
Logical place is provided with second one-way valve.The setting of first check valve is so that gas storehouse 7 and 15 one-way conduction of medicament chamber, avoid medicament chamber 15
Interior dacryagogue is flow in gas storehouse 7；The setting of second one-way valve is so that medicament chamber 15 and 14 one-way conduction of injection channel, avoid
Outside air is entered in medicament chamber 15 by jet port 13, injection channel 14, is had an impact to medicament in medicament chamber 15.
Reset spring 10 is also connected on the handle 2, one end of reset spring 10 is fixedly connected with handle 2, resets bullet
The other end of spring 10 is fixedly connected with shell 1.The setting of reset spring 10 for bottle pricking device 8 puncture sealing gas cylinder 6 after, not
In the case where applying external force, handle 2 is made to be restored to the state before holding with a firm grip by own resilient, and then by bottle pricking device 8 from close
The sealing part of envelope gas cylinder 6 flicks, and releases convenient for the high pressure gas in sealing gas cylinder 6.
The seal head includes interior end socket 19 and outside head 20, is provided in the shell 1 of opening and cooperates with interior end socket 19
Internal screw thread, be provided with the external screw thread cooperated with outside head 20 outside the shell 1 of opening.Pacify in interior end socket 19 and outside head 20
Equipped with sealing ring, interior end socket 19 is screwed in opening from inside, and outside head 20 is screwed in opening from outside, plays double-deck close
Envelope guarantees the air-tightness of gas storehouse 7；The pull ring 22 convenient for rotation is respectively mounted on interior end socket 19 and outside head 20.
The strong magnetic orientation seat 21 for gas cylinder to be fixed is additionally provided on the interior end socket 19.Strong magnetic orientation seat 21 wraps
Locating slot is included, magnetic block is provided in locating slot, sealing gas cylinder 6 is made of the alloy of iron, and magnetic block can be by magnetic force to close
Envelope gas cylinder 6 is fixed, and avoids sealing gas cylinder 6 from shaking, influences bottle pricking device 8 and puncture.
The jet port 13 is arranged on the shell 1 at handle 2, is additionally provided on handle 2 and opens with what jet port 13 cooperated
Hole is additionally provided with the baffle 3 for preventing finger from blocking aperture on the handle 2 of tapping.Jet port 13 is arranged in outer below handle 2
On shell 1, handle 2 can play the role of covering to jet port 13, and external impurities is avoided to enter jet port 13；Baffle 3 is along spray
The emission direction of loophole 13 tilts outward, and when avoiding holding handle 2, finger blocks aperture, influences to spray.
It is also plugged with the safety plug 5 cooperated with bottle pricking device 8 on the shell 1, is provided on shell 1 and cooperates with safety plug 5
Jack, the limiting slot cooperated with safety plug 5 is provided on bottle pricking device 8.When not in use, safety plug 5 is inserted into jack, is plugged on
In limiting slot, bottle pricking device 8 is fixed, so that handle 2 be fixed, avoids maloperation, compression handle 2 carries out accidentally spray
It penetrates.
The pendant folder 4 convenient for wearing is also equipped on the handle 2.Folder 4 of wearing is mounted on handle 2, and dual-use material both mitigated
Weight also saves space, and can be mounted on waistband, is convenient for carrying.
The high pressure gas that the sealing gas cylinder 6 of the application is built-in is high pressure CO2Gas, sealing ring used herein are
O-shaped rubber seal.
The specific work process of the broken glass device of the application:
1, when initial, sealing gas cylinder 6 is mounted in gas storehouse 7, and seal head is sealed in gas storehouse 7 from opening by gas cylinder 6 is sealed, and is led to
Too strong magnetic orientation seat 21 fixes sealing gas cylinder 6, at this point, holding out against spring 12 is in forced compression state, spool 11 is held out against
The connectivity part of injection channel 14 and jet port 13, reset spring 10 are in the state that do not stress, and safety plug 5 is plugged in jack, lead to
Limiting slot is crossed to lock bottle pricking device 8；
2, when spraying, safety plug 5 is pulled out, handle 2 of holding with a firm grip, handle 2 in shell 1 pushes, so that bottle pricking device 8 is to sealing gas cylinder 6
Sealing part is close, and sealing gas cylinder 6 is punctured, at this point, reset spring 10 is in forced compression state, handle 2 passes through connecting rod 16
Spool 11 is pushed, further compression holds out against spring 12 to band movable valve plug 11, so that spool 11 leaves injection channel 14 and spray
The connectivity part of loophole 13, so that jet port 13 is connected to injection channel 14；Meanwhile the high pressure gas in gas cylinder 6 is sealed from sealing
It is discharged into gas storehouse 7, is then flow in medicament chamber 15 in gas cylinder 6, dacryagogue is driven to pass through injection channel 14 together from injection
Mouth 13 sprays outward；
At the end of needing to suspend injection, handle 2 is unclamped, reset spring 10 resets jacks up handle 2 upwards, no longer to connecting rod 16
Pressure is generated, so that holding out against the reset of spring 12, the connectivity part that spool 11 holds out against injection channel 14 and jet port 13 again is separated
Jet port 13 and injection channel 14, do not go on injection；When needing to continue injection, handle 2 can be pushed again and is sprayed, no
It is sprayed, then safety plug 5 can be inserted into jack, bottle pricking device 8 is fixed, so that handle 2 is fixed,
It remains to continue to use next time.
Claims (8)
1. a kind of police high pressure lacrimation ejector of filling type, it is characterised in that: the injector includes shell and is loaded with high pressure gas
The sealing gas cylinder of body is provided with the gas storehouse convenient for sealing gas cylinder installation in shell, is provided in gas storehouse for piercing through sealing gas cylinder
The bottle pricking device of sealing, the opening that gas storehouse is placed into convenient for sealing gas cylinder is additionally provided in gas storehouse, and opening passes through seal head sealing；Institute
The medicament chamber being additionally provided in shell for containing dacryagogue is stated, medicament chamber is connected to gas storehouse, jet port is additionally provided on shell,
Jet port is connected to by injection channel with medicament chamber；The handle for depressing bottle pricking device is hinged on the bottle pricking device, handle
Shell is stretched out in one end, and the other end setting of handle is also equipped with the fixing axle hinged with handle end inside the shell, in shell；Institute
The spool being additionally provided in shell for separating jet port and injection channel is stated, is connected on spool for spool to be held out against injection
Mouthful hold out against spring with injection channel connectivity part, the one end for holding out against spring is fixedly connected with spool, hold out against spring the other end and
Shell is fixedly connected, and the connecting rod being engaged with handle is also connected on spool.
2. the police high pressure lacrimation ejector of filling type according to claim 1, it is characterised in that: the medicament chamber and gas storehouse
Connectivity part be provided with the first check valve, the connectivity part of medicament chamber and injection channel is provided with second one-way valve.
3. the police high pressure lacrimation ejector of filling type according to claim 1, it is characterised in that: be also connected on the handle
There is reset spring, one end of reset spring is fixedly connected with handle, and the other end of reset spring is fixedly connected with shell.
4. the police high pressure lacrimation ejector of filling type according to claim 1, it is characterised in that: the seal head includes interior
End socket and outside head are provided with the internal screw thread with the cooperation of interior end socket in the shell of opening, be provided with outside the shell of opening with
The external screw thread of outside head cooperation.
5. the police high pressure lacrimation ejector of filling type according to claim 4, it is characterised in that: also set on the interior end socket
It is equipped with the strong magnetic orientation seat for gas cylinder to be fixed.
6. the police high pressure lacrimation ejector of filling type according to claim 1, it is characterised in that: the jet port setting exists
The aperture with jet port cooperation is additionally provided on shell at handle, on handle, being additionally provided on the handle of tapping prevents hand
Refer to the baffle for blocking aperture.
7. the police high pressure lacrimation ejector of filling type according to claim 1, it is characterised in that: also grafting on the shell
There is the safety plug with bottle pricking device cooperation, the jack with safety plug cooperation is provided on shell, is provided on bottle pricking device and safety plug
The limiting slot of cooperation.
8. the police high pressure lacrimation ejector of filling type according to claim 1, it is characterised in that: also installed on the handle
There is the pendant folder convenient for wearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213735.5A CN109813178B (en) | 2019-03-20 | 2019-03-20 | Filling type high-pressure tear-gas injector for police |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213735.5A CN109813178B (en) | 2019-03-20 | 2019-03-20 | Filling type high-pressure tear-gas injector for police |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109813178A true CN109813178A (en) | 2019-05-28 |
| CN109813178B CN109813178B (en) | 2023-08-22 |
Family
ID=66609727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910213735.5A Active CN109813178B (en) | 2019-03-20 | 2019-03-20 | Filling type high-pressure tear-gas injector for police |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109813178B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629317A (en) * | 2019-09-24 | 2021-04-09 | 李钢坤 | Instant pressurizing lacrimation ejector |
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| CN208443257U (en) * | 2018-06-25 | 2019-01-29 | 无畏警用装备有限公司 | Police dacryagogue launch control unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006333892A (en) * | 2005-05-31 | 2006-12-14 | Air Water Sol Kk | Fire-extinguishing gas jetting device and its manufacturing method |
| KR20070021012A (en) * | 2005-11-04 | 2007-02-22 | 임택순 | Sandblast |
| US20090173506A1 (en) * | 2006-05-18 | 2009-07-09 | Hideo Yoshida | Fire Extinguishing Gas Spray Device |
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| CN101813240A (en) * | 2009-02-20 | 2010-08-25 | 陈明君 | Multifunctional anti-riot tear flashlight for police |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629317A (en) * | 2019-09-24 | 2021-04-09 | 李钢坤 | Instant pressurizing lacrimation ejector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109813178B (en) | 2023-08-22 |
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