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Shield with spraying device

A spray device and shield technology, applied in liquid spray guns, weapons without explosives, defenses, etc., can solve the problems of not being able to drive away quickly, short spraying distance, limited capacity of pepper liquid, etc.

Inactive Publication Date: 2018-11-23
姚舜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes it is used with a portable pepper sprayer, but because of the limited capacity of the pepper liquid and the short spray distance, it cannot achieve the purpose of quickly driving away the gathered people

Method used

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  • Shield with spraying device
  • Shield with spraying device
  • Shield with spraying device

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] The injection power mechanism 10 is a water pump 11 , and the water pump 11 sprays the irritating liquid 6 in the injector 5 from the nozzle 3 through the hose 7 .

[0012] The injection power mechanism 10 is an air pump 12, which presses air into the injector 5, and the irritating liquid 6 in the injector 5 is sprayed out from the nozzle 3 through the hose 7 under high pressure.

[0013] The air pump 12 of the injector 5 is a separate external type, that is, the air pump presses the high-pressure gas into the injector 5 through the gas inlet 13 on the injector 5. When the air pressure reaches the required value, the external split air pump and the injector 5 break away.

[0014] The injection power mechanism 10 is a manual pneumatic device 9 , which generates high pressure through the manual pneumatic device 9 , so that the stimulating liquid 6 is ejected from the nozzle 3 at a high speed.

[0015] figure 1 Among them, there is a nozzle 2 on the shield 1, and the noz...

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Abstract

The invention belongs to the field of police instruments, and particularly relates to a shield with a spraying device, which is mainly used for dispelling gathered people by police. The shield is designed specific to the defects of the shield currently used by the police. A liquid spraying device is added on the basis of the shield, so that the aim of dispelling gathered people by spraying a largeamount of special irritant liquid is fulfilled. A spray head is arranged on the shield; a nozzle of the spray head extends out of the outer side of the shield and faces towards the front of the shield; the spray head is connected to an ejector through a hose; the ejector is provided with a liquid spraying outlet; the ejector is provided with a spraying power mechanism; the ejector is suspended ona shield holder; when a switch is started, the irritant liquid in the ejector is sprayed out of the nozzle at a high speed through the hose, so that the aim of dispelling people is fulfilled. The shield with the spraying device has the advantages that a large amount of pepper spray can be carried at a time, the spraying distance is long, passive defense can be turned into active attack, and the injury degree on human body is reduced.

Description

[0001] Field: [0002] The invention belongs to the field of police equipment, in particular to a shield with a jetting device, which is mainly used for driving away gathered crowds by police. Background technique: [0003] At present, the police mainly use shields to deal with the gathered crowd, which belongs to passive defense. Sometimes with the portable pepper sprayer, the purpose of quickly driving away the gathered people cannot be achieved because of the limited capacity of the pepper liquid and the short spray distance. Invention content: [0004] The invention is designed aiming at the drawbacks of the shields currently used by the police. On the basis of the shield, a liquid injection device is added, and the purpose of driving away the gathered people is achieved by spraying a large amount of special irritating liquid. [0005] The main technical scheme adopted to realize the present invention is that a spray head is arranged on the shield, and the nozzle of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41H5/08F41B9/00
CPCF41H5/08F41B9/0093
Inventor 姚舜姚志勇姚志强
Owner 姚舜
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