CN103253360B - Overboard life gun - Google Patents
Overboard life gun Download PDFInfo
- Publication number
- CN103253360B CN103253360B CN201310123899.1A CN201310123899A CN103253360B CN 103253360 B CN103253360 B CN 103253360B CN 201310123899 A CN201310123899 A CN 201310123899A CN 103253360 B CN103253360 B CN 103253360B
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- China
- Prior art keywords
- bullet
- spring
- rifle body
- trigger
- buoy quoit
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Toys (AREA)
Abstract
A kind of overboard life gun, it comprises trigger, rifle body, spring-compressed dish, bullet, shock spring and vane of instrument, its constructional feature is that the handle of rifle body is provided with trigger, trigger is connected with the spring-compressed dish in the middle part of rifle body, the one end of clashing into spring is connected on spring-compressed dish, other end next-door neighbour bullet, rifle body front end is connected with vane of instrument.Described bullet is made up of body and elasticity buoy quoit, and body is made up of bullet, foaming cartridge bag, ventilation flue, miniature motor, crank connecting link, slug relay, sealed tube and impact switch; The present invention is advantages of compact and light structure not only, uses also very convenient, adopts electromagnetism delay function, chemical blowing, speed of response is fast, accurately launches lifesaving bullet by life gun to drowning person, buoy quoit inflation is fast, is the small-sized emergent drowned life saving appliance very with promotion and application value.
Description
Technical field
The present invention relates to a kind of overboard life gun.
Background technology
Aquatic sports is the favorite sports eventss of people in summer, it comprises swimming, dive under water and row the boat, because aquatics programme has danger, general people can take necessary anti-drowned measure, such as buoy quoit, the equipment such as life jacket, but these measure limitation are very large, this also just creates the annual death toll of aquatic sports far away higher than the reason of traffic accident, mostly the reason that general natatory people drowns is due to physiologic factors such as cramps, not natatory people is then the slow in reacting of safeguard procedures or factor own, therefore the current shortage of aquatic sports safeguard procedures and the single of protective articles make this motion still have very high danger, current protective articles is very passive in use, it is also very blunt to react, operation uses trouble, drowning person cannot be saved in time, also there is the device of similar throwing type lifesaving at present, the such as patent No. is a kind of Lifesaving Heaving Device disclosed in 200420024242.6, this kind of device has the fireballing advantage of lifesaving, but current design very not science, adopt gas cylinder, the machine designs such as compression indicator, be very easy to make mistakes, volume is also very large, can not use by popularity.
Summary of the invention
The object of the present invention is to provide a kind of overboard life gun, it has light structure, the advantage that easy to use and lifesaving speed of response is fast.
The present invention is achieved like this, it comprises trigger, rifle body, spring-compressed dish, bullet, shock spring and vane of instrument, it is characterized in that the handle of rifle body is provided with trigger, trigger is connected with the spring-compressed dish in the middle part of rifle body, the one end of clashing into spring is connected on spring-compressed dish, other end next-door neighbour bullet, rifle body front end is connected with vane of instrument, described bullet is made up of body and elasticity buoy quoit, body is by bullet, foaming cartridge bag, ventilation flue, miniature motor, crank connecting link, slug relay, sealed tube and impact switch are formed, elasticity buoy quoit is connected to the periphery of body, the upper end of impact switch is connected with the slug relay in sealed tube, two foaming cartridge bags are provided with in the bullet of sealed tube upper end, the upper end of ventilation flue is connected with bullet, the lower end of ventilation flue is connected with elasticity buoy quoit, slug relay is also connected with the miniature motor in sealed tube, crank connecting link is between foaming cartridge bag and miniature motor, the lower end of crank connecting link is connected with the output shaft of miniature motor, two described foaming cartridge bags are the chemical producing gas after two mixing, such as dilute hydrochloric acid solution and powdered sodium carbonate etc.
Technique effect of the present invention is: the present invention is advantages of compact and light structure not only, use also very convenient, adopt electromagnetism delay function, chemical blowing, speed of response is fast, accurately launch lifesaving bullet by life gun to drowning person, buoy quoit inflation is fast, is the small-sized emergent drowned life saving appliance very with promotion and application value.
Accompanying drawing explanation
Fig. 1 is the structural representation of life gun of the present invention.
Fig. 2 is the structural representation of body of the present invention.
Fig. 3 is body of the present invention and elasticity buoy quoit connection structure schematic diagram.
Fig. 4 is the structural representation after elasticity buoy quoit of the present invention inflation.
In the drawings, 1, trigger 2, rifle body 3, spring-compressed dish 4, bullet 5, clash into spring 6, vane of instrument 7, bullet 8, foaming cartridge bag 9, ventilation flue 10, miniature motor 11, crank connecting link 12, slug relay 13, sealed tube 14, impact switch 15, elasticity buoy quoit.
Detailed description of the invention
As shown in Figure 1, the present invention is achieved like this, it comprises trigger 1, rifle body 2, spring-compressed dish 3, bullet 4, clashes into spring 5 and vane of instrument 6, its constructional feature is that the handle of rifle body 2 is provided with trigger 1, trigger 1 is connected with the spring-compressed dish 3 in the middle part of rifle body 2, the one end of clashing into spring 5 is connected on spring-compressed dish 3, other end next-door neighbour bullet 4, and rifle body 2 front end is connected with vane of instrument 6; Described bullet is made up of body and elasticity buoy quoit 15, and as shown in Figure 3, body is made up of bullet 7, foaming cartridge bag 8, ventilation flue 9, miniature motor 10, crank connecting link 11, slug relay 12, sealed tube 13 and impact switch 14, as shown in Figure 2; Elasticity buoy quoit 15 is connected to the periphery of body, the upper end of impact switch 14 is connected with the slug relay 12 in sealed tube 13, two foaming cartridge bags 8 are provided with in the bullet 7 of sealed tube 13 upper end, the upper end of ventilation flue 9 is connected with bullet 7, the lower end of ventilation flue 9 is connected with elasticity buoy quoit 15, slug relay 12 is also connected with the miniature motor 10 in sealed tube 13, and crank connecting link 11 is between foaming cartridge bag 8 and miniature motor 10, and the lower end of crank connecting link 11 is connected with the output shaft of miniature motor 10; Described two foaming cartridge bags 8 are the chemical producing gas after two mixing, such as dilute hydrochloric acid solution and powdered sodium carbonate etc.
Operating process of the present invention is such, when lifesaving, after user uses vane of instrument 6 to aim at drowning person, cocking 1, spring-compressed dish 3 makes to clash into spring 5 instantaneously and recovers deformation, clash into spring 5 and clash into bullet 4, bullet 4 flies near drowning person, bullet 4 is after being clashed into, impact switch 14 start-up study relay 12, slug relay 12 postpones just can start miniature motor 10 in 2-5 seconds, after miniature motor 10 rotates, crank connecting link 11 will upward movement, break two foaming cartridge bags 8, a large amount of gas is produced after chemical mixing in two foaming cartridge bags 8, gas is inflated to elasticity buoy quoit 15 by ventilation flue 9, as shown in Figure 4, make bullet 4 maintain very little profile like this to fly 2-5 seconds, extend flying distance, and can repeat to load bullet 4, substantially increase the range of use of throwing type life saving appliance like this, speed of response quickly, it is convenient to control.
Claims (1)
1. an overboard life gun, it comprises trigger, rifle body, spring-compressed dish, bullet, shock spring and vane of instrument, it is characterized in that the handle of rifle body is provided with trigger, trigger is connected with the spring-compressed dish in the middle part of rifle body, the one end of clashing into spring is connected on spring-compressed dish, other end next-door neighbour bullet, rifle body front end is connected with vane of instrument, described bullet is made up of body and elasticity buoy quoit, body is by bullet, foaming cartridge bag, ventilation flue, miniature motor, crank connecting link, slug relay, sealed tube and impact switch are formed, elasticity buoy quoit is connected to the periphery of body, the upper end of impact switch is connected with the slug relay in sealed tube, two foaming cartridge bags are provided with in the bullet of sealed tube upper end, the upper end of ventilation flue is connected with bullet, the lower end of ventilation flue is connected with elasticity buoy quoit, slug relay is also connected with the miniature motor in sealed tube, crank connecting link is between foaming cartridge bag and miniature motor, the lower end of crank connecting link is connected with the output shaft of miniature motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123899.1A CN103253360B (en) | 2013-04-11 | 2013-04-11 | Overboard life gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123899.1A CN103253360B (en) | 2013-04-11 | 2013-04-11 | Overboard life gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103253360A CN103253360A (en) | 2013-08-21 |
| CN103253360B true CN103253360B (en) | 2016-01-13 |
Family
ID=48957660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310123899.1A Expired - Fee Related CN103253360B (en) | 2013-04-11 | 2013-04-11 | Overboard life gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103253360B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438418A (en) * | 2015-12-09 | 2016-03-30 | 尹仕杰 | Electrically-controlled portable self-inflating life buoy |
| CN106892071B (en) * | 2017-03-14 | 2018-08-21 | 大连海事大学 | A kind of electromagnetic buffer device of saving casting device |
| CN107499475A (en) * | 2017-09-11 | 2017-12-22 | 湖北阳超机电科技有限公司 | A kind of overboard life gun |
| CN108082419A (en) * | 2018-01-24 | 2018-05-29 | 邱鑫 | A kind of life gun and its application method |
| CN108438174A (en) * | 2018-03-16 | 2018-08-24 | 无锡市凤翔实验学校 | A kind of gun-type drowning rescue device |
| CN114572364A (en) * | 2022-03-07 | 2022-06-03 | 深圳市冠显装饰设计工程有限公司 | Firefighting throwable rescue apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4661077A (en) * | 1984-07-19 | 1987-04-28 | James F. Ward | Lifesaving and mooring device |
| CN87200069U (en) * | 1987-01-07 | 1987-12-31 | 陕西省青华机电研究所 | Speedy projecting life-saving floating device in water |
| CN101508332A (en) * | 2009-03-10 | 2009-08-19 | 黄灿荣 | Life-saving rope launcher |
| CN202828050U (en) * | 2012-08-29 | 2013-03-27 | 白树春 | Novel cork hoop |
-
2013
- 2013-04-11 CN CN201310123899.1A patent/CN103253360B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4661077A (en) * | 1984-07-19 | 1987-04-28 | James F. Ward | Lifesaving and mooring device |
| CN87200069U (en) * | 1987-01-07 | 1987-12-31 | 陕西省青华机电研究所 | Speedy projecting life-saving floating device in water |
| CN101508332A (en) * | 2009-03-10 | 2009-08-19 | 黄灿荣 | Life-saving rope launcher |
| CN202828050U (en) * | 2012-08-29 | 2013-03-27 | 白树春 | Novel cork hoop |
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| Publication number | Publication date |
|---|---|
| CN103253360A (en) | 2013-08-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |