CN2773609Y - Multifunctional and long-range tear-gas jetter - Google Patents
Multifunctional and long-range tear-gas jetter Download PDFInfo
- Publication number
- CN2773609Y CN2773609Y CN 200520033788 CN200520033788U CN2773609Y CN 2773609 Y CN2773609 Y CN 2773609Y CN 200520033788 CN200520033788 CN 200520033788 CN 200520033788 U CN200520033788 U CN 200520033788U CN 2773609 Y CN2773609 Y CN 2773609Y
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- CN
- China
- Prior art keywords
- switch
- slide bar
- liquid
- gas
- switch body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides a multifunctional and long-range tear-gas jetter which comprises a cylinder body, a front end cover, a rear end cover, a piston, a liquid injecting switch and a gas injecting switch, wherein the front end cover and the rear end cover are respectively arranged at the front and the rear ends of the cylinder body; the piston which is positioned in the cylinder body divides an inner chamber of the cylinder body into a liquid chamber and a gas chamber; the liquid injecting switch and the gas injecting switch are respectively arranged on the front and the rear end covers of the cylinder body; the front end cover is provided with a liquid passage which is communicated with the liquid chamber; a spraying nozzle is arranged on the front end cover and is communicated with the liquid passage; a control valve for controlling the on and off of the liquid passage is arranged on the front end cover. The utility model has the advantages of safety, effectiveness and portability. The utility model can realize a long-range tear-gas flow jet.
Description
Technical field:
The utility model is relevant with anti-riot equipment, and is special relevant with the multifunctional remote lacrimation ejector.
Background technology:
The range of existing " teargas " device is near, and target zone is wide, is not suitable for the place that the crowd is dense and uses.The protection capability of the rubber bar of replacement electric billy is poor, is unfavorable for law enfrocement official's inherently safe.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, to provide a kind of simple to operate, safe and effective, can realize remote jet tear-gas, dyeing, portable multifunctional remote lacrimation ejector.
The purpose of this utility model is achieved like this:
The utility model multifunctional remote injector, comprise cylinder body, be loaded on the forward and backward end cap of cylinder body front and back ends respectively, be positioned at cylinder body inner chamber of cylinder block is separated into fluid chamber, the piston of air chamber is loaded on the liquid injection switch that the cylinder body front and back ends covers respectively, gas injects switch, the fluid passage that communicates with fluid chamber is arranged on the drive end bearing bracket, and nozzle is contained on the drive end bearing bracket and communicates with fluid passage, and the control valve of control fluid passage switching is housed on drive end bearing bracket.
The step-like installing hole of the control valve that communicates with fluid passage is arranged on the above-mentioned drive end bearing bracket, liquid control switch in the control valve, switch push rod are contained in the installing hole successively, the push rod setscrew nut is enclosed within on the switch push rod and is threaded with installing hole, and it is upper in push rod setscrew nut bottom that spring is contained in the switch push rod.
Above-mentioned liquid control switch comprises switch body, be contained in slide bar in the switch body, stretch out in the seal groove on switch body one end sealing is housed, be enclosed within on slide bar top and the nut that switch body is threaded entery and delivery port is arranged, lower end between nut and slide bar seal groove is tightly connected with the upper periphery and the switch body of the spring housing that sealing contacts, and the spring housing that is positioned at spring housing is on slide bar.
Above-mentioned front and back ends covers the installing hole that communicates with fluid passage, air chamber respectively, liquid injects switch, gas injects switch and comprises switch body respectively, be contained in slide bar in the switch body, stretch out in the seal groove on switch body one end sealing is housed, being enclosed within on slide bar top and the nut that switch body is threaded has entery and delivery port or inlet, outlet, is close in the sealing of slide bar lower end in the housing lower end, lower end between nut and slide bar seal groove.
Above-mentioned front and back ends covers the installing hole that communicates with fluid passage, air chamber respectively, liquid injects switch, gas injects switch and comprises switch body respectively, be contained in stretching out in the seal groove on switch body one end of slide bar in the switch body sealing is housed, be enclosed within on slide bar top and the nut that switch body is threaded liquid inlet and outlet or inlet, outlet are arranged, lower end between nut and slide bar seal groove is tightly connected with the upper periphery and the switch body of the spring housing that sealing contacts, and the spring housing that is positioned at spring housing is on slide bar.
The pressure contact is housed on the above-mentioned rear end cap stretches into gas gauge in the air chamber.
The pressure contact is housed on the above-mentioned rear end cap stretches into gas gauge in the air chamber, can indicate the setting pressure of gas, check out whether the pressure of liquids and gases in the cylinder body is normal simultaneously before use.
The range of above-mentioned gas gauge is 0～1.6Mpa.
Guide collar, sealing ring are housed on the above-mentioned piston.
It is launch power that the utility model adopts Compressed Gas.When using the utility model, switch push rod in the hand control valve, open fluid passage, the expansion of compressed gas in the air chamber and promote piston forward and move, the liquid in the fluid chamber are penetrated ejection from the spout on the nozzle being wire by the fluid passage on the drive end bearing bracket under the Compressed Gas effect.
The liquid that the utility model penetrates is wire, and target standard, precision height are difficult for being mapped to the crowd of non-target.The abuser loses resistance ability, hand is not seized but liquid makes in moment the skin eyes.Liquid adopts the pure natural prescription, and pollution-free, no burn into does not have injury.Liquid can be made into eye-catching color and is difficult in a short time washing off, is convenient to the law enfrocement official and further chases.The utility model can be realized remote jet tear-gas, dyeing, and is simple to operate, safe and effective, exquisite, be easy to carry.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is that control valve on the drive end bearing bracket, liquid inject position of the switch schematic diagram.
Fig. 3 is that liquid control switch, liquid inject switch, gas injects the construction of switch schematic diagram.
The specific embodiment:
Fig. 1～Fig. 3 has provided the utility model structural representation.Referring to Fig. 1, Fig. 2, the front and back ends of cylinder body 1 be threaded drive end bearing bracket 2, rear end cap 3 and sealing ring 4 is housed respectively in its junction.Front and back ends covers liquid injection switch 5 is housed respectively, gas injects switch 6.The piston 7 that is positioned at cylinder body is separated into air chamber 8, fluid chamber 9 with inner chamber of cylinder block.Guide collar 10, sealing ring 11 are housed on the piston 7.Gas gauge 12 is arranged on the rear end cap and its pressure contact stretches into air chamber.The fluid passage 13 that is communicated with fluid chamber is arranged on the drive end bearing bracket.Nozzle 14 screw threads are contained on the drive end bearing bracket.The step-like control valve installing hole 15 that communicates with fluid passage is arranged on the drive end bearing bracket.Liquid control switch 17 in the control valve 16, switch push rod 18 is contained in the control valve installing hole successively.The small end of switch push rod is equipped with spring 19.The push rod setscrew nut 20 that is enclosed within the big end of switch push rod is threaded with installing hole.The sealing ring 21 that is positioned at push rod setscrew nut bottom is enclosed within on the big end of switch push rod.
Referring to Fig. 3, liquid control switch, liquid inject switch, gas injects switch and comprises switch body with holes 22 respectively, are positioned at seal groove 24 that switch body opening slide bar 23 can stretch out switch body one end and are equipped with and seal 25.Be enclosed within on the clamp nut that is threaded with switch body 26 on slide bar top liquid inlet and outlet or inlet, outlet 27 are arranged.The spring housing 28 that between nut and slide bar seal groove, has lower end and sealing to contact.The upper periphery of spring housing is tightly connected with switch body and the lower end contacts with sealing 25.The spring 29 that is positioned at spring housing is enclosed within on the slide bar and is positioned between spring base and spring housing step on the slide bar.The switch body lower periphery has screw thread, and being positioned at screw thread top has sealing ring 30.
As shown in Figure 1 and Figure 2, liquid injects switch, gas injection switch is threaded and is contained in the installing hole that is communicated with fluid passage, air chamber respectively 31,32 that front and back ends covers.As the liquid in fluid chamber or the air chamber or gas will being discharged or, as long as will inject slide bar direction slip in fluid chamber or air chamber on the switch to fluid chamber, air chamber input liquid or gas.
Claims (8)
1, multifunctional remote lacrimation ejector, it is characterized in that comprising cylinder body, be loaded on the forward and backward end cap of cylinder body front and back ends respectively, be positioned at cylinder body the piston that inner chamber of cylinder block is separated into fluid chamber, air chamber is loaded on liquid injection switch, the gas injection switch that the cylinder body front and back ends covers respectively, the fluid passage that communicates with fluid chamber is arranged on the drive end bearing bracket, nozzle is contained on the drive end bearing bracket and communicates with fluid passage, and the control valve of control fluid passage switching is housed on drive end bearing bracket.
2, multifunctional remote lacrimation ejector as claimed in claim 1, it is characterized in that having on the drive end bearing bracket the step-like installing hole of the control valve that communicates with fluid passage, liquid control switch in the control valve, switch push rod are contained in the installing hole successively, the push rod setscrew nut is enclosed within on the switch push rod and is threaded with installing hole, and it is upper in push rod setscrew nut bottom that spring is contained in the switch push rod.
3, multifunctional remote lacrimation ejector as claimed in claim 2, it is characterized in that liquid control switch comprises switch body, be contained in stretching out in the seal groove on switch body one end of slide bar in the switch body sealing is housed, be enclosed within on slide bar top and the nut that switch body is threaded liquid inlet and outlet is arranged, the upper periphery and the switch body that are positioned at the spring housing that the lower end between nut and slide bar seal groove contacts with sealing are tightly connected, and the spring housing that is positioned at spring housing is on slide bar.
4, as the described multifunctional remote lacrimation ejector of one of claim 1～3, before it is characterized in that, have respectively and fluid passage on the rear end cap, the installing hole that air chamber communicates, liquid injects switch, gas injects switch and comprises switch body respectively, be contained in stretching out in the seal groove on switch body one end of slide bar in the switch body sealing is housed, being enclosed within on slide bar top and the nut that switch body is threaded has into, liquid outlet or advance, the gas outlet, the upper periphery and the switch body that are positioned at the spring housing that the lower end between nut and slide bar seal groove contacts with sealing are tightly connected, and the spring housing that is positioned at spring housing is on slide bar.
5,, it is characterized in that being equipped with on the rear end cap pressure contact and stretch into gas gauge in the air chamber as the described multifunctional remote lacrimation ejector of one of claim 1～3.
6, multifunctional remote lacrimation ejector as claimed in claim 5, the range that it is characterized in that gas gauge is 0～1.6Mpa.
7, as the described multifunctional remote injector of one of claim 1～3, it is characterized in that being equipped with on the piston guide collar, sealing ring.
8, multifunctional remote injector as claimed in claim 7 is characterized in that being equipped with on the piston guide collar, sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033788 CN2773609Y (en) | 2005-04-06 | 2005-04-06 | Multifunctional and long-range tear-gas jetter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033788 CN2773609Y (en) | 2005-04-06 | 2005-04-06 | Multifunctional and long-range tear-gas jetter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773609Y true CN2773609Y (en) | 2006-04-19 |
Family
ID=36708872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520033788 Expired - Fee Related CN2773609Y (en) | 2005-04-06 | 2005-04-06 | Multifunctional and long-range tear-gas jetter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773609Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421392A (en) * | 2017-09-30 | 2017-12-01 | 成都电科海立科技有限公司 | Police vehicle |
| CN108846984A (en) * | 2018-06-20 | 2018-11-20 | 河南安霸保全智能科技有限公司 | A kind of long-range tear-gas blocks the security system expelled and its security method |
-
2005
- 2005-04-06 CN CN 200520033788 patent/CN2773609Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421392A (en) * | 2017-09-30 | 2017-12-01 | 成都电科海立科技有限公司 | Police vehicle |
| CN108846984A (en) * | 2018-06-20 | 2018-11-20 | 河南安霸保全智能科技有限公司 | A kind of long-range tear-gas blocks the security system expelled and its security method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 |