CN2054164U - Safety emergency defence pistol - Google Patents
Safety emergency defence pistol Download PDFInfo
- Publication number
- CN2054164U CN2054164U CN89215011U CN89215011U CN2054164U CN 2054164 U CN2054164 U CN 2054164U CN 89215011 U CN89215011 U CN 89215011U CN 89215011 U CN89215011 U CN 89215011U CN 2054164 U CN2054164 U CN 2054164U
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- CN
- China
- Prior art keywords
- pistol
- liquid
- utility
- defence
- model
- Prior art date
- 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.)
- Withdrawn
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Classifications
-
- 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
- F41B9/004—Pressurisation by a piston the piston movement being mechanically coupled to the trigger movement, e.g. the piston being part of the trigger
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model relates to a safety defence pistol for emergency. The safety defence pistol for emergency can be filled with special made liquid medicine, and a trigger is triggered by hand to push a piston arranged in a hydraulic pressure cavity to eject liquid. The connection part of a liquid ejecting pipe, a liquid inlet pipe and the hydraulic pressure cavity is provided with two reverse automatic valves to feed and eject liquid. When users encounter dangers, such as hijacking, rape, etc., users can take out the portable defence pistol as discovering the other party has harmful motivations, and the trigger is slightly triggered to eject liquid. The utility model can not make human body hurt or disabled, and the ejective medicine fog only results in eyes sour to weep, and the phenomenon can be recovered in a certain time. With small volume, low cost, and convenient carrying, the utility model is especially suitable for ladies to defense and protect body.
Description
The utility model belongs to a kind of safe self-defence apparatus.
Because the social security less stable, some offenders usually bring some harm to people, as hold up, rape etc., particularly night, when the Ms walks outside at night or go off night shift, be nervous especially.Almost there is not at present suitable defence apparatus.The alert rod that has a kind of Security Services to use, but alert barred body is long-pending bigger, not too is convenient for carrying, and the cost height, also not too be fit to use.Moreover alert rod must contact human body with contact in use, opens switch, and the competence exertion effect sometimes because of running into unexpected situation, and causes stress, may forget sometimes and open switch, or touch the utmost point and do not have effect less than human body.
The purpose of this utility model provides a kind of safety guard pistol of adorning special liquid medicine, so that dangerous situation defence down.
The utility model structure as shown in drawings, the similar general cap gun of its shape.The utility model structure is very simple, mainly is made up of sparge pipe (1), inlet (2), piston (3), switch (4), hydrojet automatic valve (5), hydraulic cavities (6), compression spring (7), feed liquor automatic valve (8), feed tube (9), liquid storing bin (10), housing (11), trigger (12).Earlier switch (4) is upwards pushed away during use, this switch is slide block type (also can be other form).Upwards push away, slide block leaves sparge pipe (1), and the time spent does not only need switch (4) is pulled downwards for preventing liquid leakage, and slide block is promptly closed sparge pipe (1).In case of emergency, earlier switch (4) is opened, with finger trigger (12), trigger this moment (12) promotes piston (3) and moves forward then, produce pressure in hydraulic cavities (6), the liquid in the hydraulic cavities (6) flows to sparge pipe (1) and feed tube (9) both direction simultaneously.Because of settling an automatic valve respectively at sparge pipe (1) and feed tube (9) and hydraulic cavities (6) connecting place, i.e. hydrojet automatic valve (5) and feed liquor automatic valve (8), these two valves are reverse installations.When producing pressure in the hydraulic cavities (6), liquid promotes feed liquor automatic valve (8) and closes, and hydrojet automatic valve (5) is pushed open, liquid just sprays along sparge pipe, about the about 50--100 rice of distance of ejection, when finger unclamps trigger (12), because the effect of spring (7), piston (3) is upwards pushed away, in hydraulic cavities (6), produce negative pressure this moment, liquid is closed hydrojet automatic valve (5), and feed liquor automatic valve (8) is pushed open, is full of liquid in hydraulic cavities (6).Not the time spent, switch of the present utility model (4) can be pulled downwards, promptly close.
Liquid of the present utility model is special, and it has anesthesia and spread effect in short-term.Shell of the present utility model and parts must be used the anti-corrosion material manufacturing, as stainless steel or anti-rot plastic etc.
Advantage of the present utility model is: volume is little, cost is low, be easy to carry, and can not cause harm such as cause injury, disable to the person.Generally being suitable for the Ms walks carry night, when running into fortuitous event, as when holding up, raping etc., as long as find that the other side's motivation is bad, can take out pistol conveniently, switch is upwards pushed away, slightly firmly pull trigger, night, body just can spray, as long as the medicine mist of liquid ejection wafts into the other side's intraocular a bit, just can make the other side's eye turn sour, shed tears, at this moment, just can take this opportunity to run away or the other side is caught.The liquid medicine that sprays into intraocular is just ineffective after 10 minutes, and eyes can recover again normally can not cause permanent disability.
Description of drawings:
1. sparge pipe, 2. inlet, 3. piston, 4. switch, 5. hydrojet automatic valve, 6. hydraulic cavities, 7. compression spring, 8. feed liquor automatic valve, 9. feed tube, 10. liquid storing bin, 11. housings, 12. triggers.
Claims (3)
1, the emergent guard pistol of a kind of safety, it is characterized in that: sparge pipe of the present utility model and feed tube and hydraulic cavities connecting place are installed an automatic valve respectively, these two valves are oppositely to install, and a spring and a piston are arranged in hydraulic cavities, and piston provides power by trigger.
2, guard pistol according to claim 1 is characterized in that: a switch is installed on sparge pipe, and this switch is a slide block type.
3, according to claim 1,2 described guard pistols, it is characterized in that: shell and inner body are formed by stainless steel or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89215011U CN2054164U (en) | 1989-08-10 | 1989-08-10 | Safety emergency defence pistol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89215011U CN2054164U (en) | 1989-08-10 | 1989-08-10 | Safety emergency defence pistol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2054164U true CN2054164U (en) | 1990-03-07 |
Family
ID=4870675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN89215011U Withdrawn CN2054164U (en) | 1989-08-10 | 1989-08-10 | Safety emergency defence pistol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2054164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175091A (en) * | 2011-03-14 | 2011-09-07 | 林伟鑫 | Trigger mechanism of electronic toy water gun |
| CN104475283A (en) * | 2014-12-08 | 2015-04-01 | 广西大学 | High-pressure paint spray gun |
-
1989
- 1989-08-10 CN CN89215011U patent/CN2054164U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175091A (en) * | 2011-03-14 | 2011-09-07 | 林伟鑫 | Trigger mechanism of electronic toy water gun |
| CN102175091B (en) * | 2011-03-14 | 2013-05-01 | 李陈 | Trigger mechanism of electronic toy water gun |
| CN104475283A (en) * | 2014-12-08 | 2015-04-01 | 广西大学 | High-pressure paint spray gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |