CN1186228C - Pneuamtic life saving net gun device on water - Google Patents
Pneuamtic life saving net gun device on water Download PDFInfo
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- CN1186228C CN1186228C CNB021254761A CN02125476A CN1186228C CN 1186228 C CN1186228 C CN 1186228C CN B021254761 A CNB021254761 A CN B021254761A CN 02125476 A CN02125476 A CN 02125476A CN 1186228 C CN1186228 C CN 1186228C
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- net
- pneuamtic
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- rope
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Abstract
The present invention relates to a pneumatic lifesaving net gun device on a water surface. A high pressure air storage cylinder is arranged at the rear part of a main body of the pneumatic lifesaving net gun device. A cylinder opening is provided with a gas emission mechanism. A net storage and emission mechanism is arranged at the front part of the main body. The net storage and emission mechanism comprises an emission head, a net in the emission head, and a net opening tightening and lifting mechanism. One end of a traction rope in the net opening tightening and lifting mechanism is connected with a net, and the other end of the traction rope is connected with a collecting and releasing device of the traction rope. When a drowned person is rescued, only the emission head needs to be aligned with a rescue target, and the gas emission mechanism is started. After high pressure gas is released, the net is impacted and emitted. Then, the traction rope is collected, and the drowned person is rapidly pulled away a water surface. The present invention can rapidly and effectively realize rescue on the water surface in time, and has the advantages of no pollution, convenient carrying and convenient and rapid use.
Description
Technical field
The present invention relates to a kind of surface lifesaving equipment, especially a kind ofly from the life net rifle, launch the equipment that life net is saved the drowning person.
Background technology
Annual at rivers,lakes and seas, water channel, flood and swimming a lot of drowning incidents that field boundary all can take place, when the rescue drowning person, usually all be to succour by lifeguard, lifeboat, pedestrian or visitor's plunge, this often needs the regular hour, makes rescue can not in time carry out and delay to some extent.Anxious unrestrained when high at wind, the rescue group can't make rescue be difficult to carry out near the drowning person, even rescues that people person is instead swept away by stormy waves and the tragedy that sinks under water.And the drowning person is when misery is struggled, and tends to trick and disorderly grabs disorderly and pedal, and the influence rescue is carried out smoothly, even the drowning person is when losing consciousness because of the water of choking, can't cooperate rescue especially, therefore still incompetent now lifesaving appliance of succouring the drowning person quickly and effectively, salvage work is mainly by manpower.
The PCT/NO81/00018 international patent application provides a kind of rescue gun kit that adopts rope, this device comprises main body, gascollecting cap cylinder, pneuamtic projecting mechanism, the storage of rope and trigger mechanism, described gascollecting cap cylinder, pneuamtic projecting mechanism, the storage of rope and trigger mechanism all place in the main body, gascollecting cap cylinder places the rear portion of main body, pneuamtic projecting mechanism places the gascollecting cap cylinder tube port position, the storage of rope and trigger mechanism place the place ahead of pneuamtic projecting mechanism, this mechanism comprises emitting head and rope, rope places in the emitting head, comprise hauling rope and hauling rope draw off gear in the described rope trigger mechanism, one end of hauling rope is connected with draw off gear, the other end links to each other with the rope that is discharged, described emitting head places the front end of main body, Chu Shengguan is housed in emitting head, rope is contained in the Chu Shengguan, by the rope of launching to the drowning person, makes by the drowning person to be relied on the traction of rope to pedal lifesaving ship or disembarkation.The defective of this lifesaving appliance is after sending rope, if the drowning person still can't will be saved by the rescuer because of stupor, the injured or unable rope of catching of reason such as be short of physical strength.
Summary of the invention
In order to overcome the above-mentioned defective of present technology, the invention provides a kind of Pneuamtic life saving net gun device on water, this device can be succoured the drowning person timely and effectively under the situation of drowning person stupor etc.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Pneuamtic life saving net gun device on water, the storage and trigger mechanism and the net mouth tightening and elevating mechanism that comprise main body, gascollecting cap cylinder, pneuamtic projecting mechanism, net, the storage of described gascollecting cap cylinder, pneuamtic projecting mechanism, net and trigger mechanism all place in the main body, gascollecting cap cylinder places the rear portion of main body, pneuamtic projecting mechanism places the gascollecting cap cylinder tube port position, the place ahead that the storage of net and trigger mechanism place pneuamtic projecting mechanism, this mechanism comprises emitting head and net, net places in the emitting head; Described net mouth tightening and elevating mechanism comprises hauling rope and hauling rope draw off gear, one end of hauling rope links to each other with draw off gear, the other end links to each other with net, and described emitting head places the front end of main body, and the storage webmaster is housed in emitting head, net is contained in the storage webmaster, in the storage and trigger mechanism of described net, also include the injection device that helps of net, this helps injection device is that head at emitting head has the trajectory hole, be equipped with in the trajectory hole and draw the net bullet, draw the net bullet and link to each other with the front end of net.
Adopt life net gun apparatus of the present invention, when finding the drowning person, only need the emitting head aligning of net rifle is rescued target, start pneuamtic projecting mechanism, high pressure gas in the gascollecting cap cylinder are discharged, and make it to impact the net that places in the emitting head of the place ahead, net is penetrated open, and cover and rescued target, the hauling rope that links to each other with net is also emitted simultaneously, collect hauling rope then, drag near and make it hightail the water surface, the rescue disembarkation covering on drowning person in the net.
The invention has the beneficial effects as follows:
1. do not need by manpower relief drowning person, all difficulties of avoiding occurring when rescue because of manpower are incured loss through delay rescue opportunity, make the saving of relief time, make the drowning person can obtain succouring timely and effectively rapidly.
2. the present invention with high pressure gas is power, and is pollution-free, compliance with environmental protection requirements.
3. the present invention is portable, is convenient to the rescue group and carries, and also can place lifeboat, beach and swimming field boundary institute etc., and is as life, easy to use, quick.
Description of drawings
Fig. 1 is the structural representation of Pneuamtic life saving net gun device on water of the present invention.
Among the figure, 1. endless belt 2. gascollecting cap cylinders 3. trigger mechanism 4a. air flues
4. net bullet 7. rope bullets are drawn in storage webmaster 4b. emitting head 5. trajectory holes 6.
8. net 9. hauling ropes 10. twisted ropes are taken turns 10a. handle A. main body
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples
Figure 1 shows that an embodiment of Pneuamtic life saving net gun device on water of the present invention.This device is storage and the trigger mechanism that gascollecting cap cylinder 2, pneuamtic projecting mechanism 3 and net are housed in main body A.Gascollecting cap cylinder places the rear portion of main body A, in contain pressure gas, at the tube port position of gascollecting cap cylinder 2, trigger mechanism 3 is housed.Owing to be plugged with the skin plug at the nozzle of gascollecting cap cylinder, be pressed with pressing plate above, only need pressing plate is removed, overflow after can making high pressure gas wash the skin plug open.The delivery mode of trigger mechanism 3 of the present invention can have multiple, can use the rotating knife formula of breaking for the trigger mechanism that does not need power supply, the base portion that is about to be equipped with gascollecting cap cylinder is made the rotatable rotary cover, and a cutter is housed in rotary sleeve, has a fastening rope to compress at pressing plate one end.Rotation rotary sleeve during emission rotates cutter thereupon and cuts off fastening rope, pressing plate is started discharge gas in the bottle.For external source being arranged or making battery operation then can adopt the resistor wire Fuse Type, promptly fastening rope is housed and links to each other with main body at pressing plate one end, be wound with resistor wire on the fastening rope, resistor wire links to each other with power supply and switch.During emission, open switch, the resistor wire heating power fastening rope that fuses makes pressing plate lose pressure and starts, and discharges a gas in the bottle.
The storage and the trigger mechanism of net are housed in the place ahead of pneuamtic projecting mechanism 3, and the emitting head in this mechanism places the front end of main body A, and storage webmaster 4 is housed in emitting head 4b, and net 8 is contained in the storage webmaster 4.In the storage and trigger mechanism of net, also include the injection device that helps of net, in the present embodiment, this helps injection device is that head at emitting head 4b has some trajectories hole 5, along the emitting head circle distribution, and with the emitting head line of centers at an angle, when being beneficial to launch the net opens.In trajectory hole 5, be equipped with identical with the trajectory hole number some pieces and draw net bullet 6, be contained in respectively in the trajectory hole, and these draw net bullet 6 and all link to each other with the front end of net.Between the inwall of outer wall that stores up webmaster 4 and main body A, has air flue 4a, this air flue 4a all communicates with trajectory hole 5 and gas emitter, so that the gas that discharges from gascollecting cap cylinder enters trajectory hole 5 along air flue 4a, some pieces that impact in the trajectory hole 5 are drawn 6 ejaculations of net bullet, to take out of with drawing the net 8 that net bullet 6 links to each other thereupon, and open to cover and rescued target.Expand into circle after described net 8 emissions.
The present invention also comprises a net mouth tightening and elevating mechanism, and this mechanism comprises hauling rope 9 and hauling rope draw off gear, and this draw off gear comprises the twisted rope wheel 10 that is contained on the main body A and is contained in the handle 10a that twisted rope is taken turns 10 1 sides, shakes handle 10a and can make 10 rotations of twisted rope wheel.At the front end of net 8 receiving apparatus that helps of net is housed, this helps receiving apparatus is a rope bullet 7, and an end of hauling rope 9 is on twisted rope wheel 10, and the other end links to each other with rope bullet 7.Pull out when net 8 penetrates rear haulage ropes 9 thereupon, when net 8 cover rescued target after, rotate the handle 10a on the twisted rope wheel 10, make hauling rope 9 tighten up network interface and promote by rope bullet 7, drag the water surface away from.Net rifle of the present invention is portable, and the suspension gear of net rifle is housed on the main body outer wall, and this suspension gear can be an endless belt 1 is housed on the main body A outer wall, can be fixed on the quarter or other fixture on so that it is more steady to rotate twisted rope.Also can be provided with braces or waistband, be beneficial to people and carry on the back piggyback or between waist, be beneficial to and carry.
Claims (8)
1, a kind of Pneuamtic life saving net gun device on water, described life net gun apparatus comprises main body, gascollecting cap cylinder, pneuamtic projecting mechanism, the storage and the described gascollecting cap cylinder of trigger mechanism of net, pneuamtic projecting mechanism, the storage and the trigger mechanism of net all place in the main body, gascollecting cap cylinder places the rear portion of main body, pneuamtic projecting mechanism places the gascollecting cap cylinder tube port position, the place ahead that the storage of net and trigger mechanism place pneuamtic projecting mechanism, this mechanism comprises emitting head, described emitting head places the front end of main body, the storage webmaster is housed in emitting head, it is characterized in that also comprising net mouth tightening and elevating mechanism, the storage of described net and trigger mechanism also comprise net, described net is contained in the described storage webmaster, described net mouth tightening and elevating mechanism comprises hauling rope and hauling rope draw off gear, one end of described hauling rope links to each other with draw off gear, the other end and described net, also include the injection device that helps of net in the storage of described net and the trigger mechanism, this helps injection device is that head at emitting head has the trajectory hole, be equipped with in the trajectory hole and draw the net bullet, draw the net bullet and link to each other with the front end of net.
2, Pneuamtic life saving net gun device on water according to claim 1 is characterized in that: described trajectory hole has several, along the emitting head circle distribution, and with the emitting head line of centers at an angle; The described net bullet that draws also has some pieces identical with the trajectory hole number, is contained in respectively in the trajectory hole.
3, Pneuamtic life saving net gun device on water according to claim 1 and 2 is characterized in that: expand into circle after the described net emission.
4, Pneuamtic life saving net gun device on water according to claim 1 and 2 is characterized in that: described hauling rope draw off gear comprises twisted rope wheel and the handle that is contained on the main body, and handle is contained in a side of twisted rope wheel, shakes handle and can make the rotation of twisted rope wheel.
5, Pneuamtic life saving net gun device on water according to claim 1 and 2 is characterized in that: help receiving apparatus what the front end of net was equipped with a net, this helps and penetrates receiving apparatus is a rope bullet, and an end of hauling rope is on the reel rope, and the other end links to each other with the rope bullet.
6, Pneuamtic life saving net gun device on water according to claim 1 and 2 is characterized in that: have air flue between the inwall of outer wall that stores up webmaster and main body, this air flue communicates with trajectory hole and pneuamtic projecting mechanism.
7, Pneuamtic life saving net gun device on water according to claim 1 and 2 is characterized in that: the suspension gear of net rifle is housed on the outer wall of main body, and this suspension gear is for being equipped with an endless belt or a braces or a waistband on the main body outer wall.
8, Pneuamtic life saving net gun device on water according to claim 1 and 2 is characterized in that: described pneuamtic projecting mechanism is disconnected formula of rotating knife or resistor wire Fuse Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021254761A CN1186228C (en) | 2002-08-12 | 2002-08-12 | Pneuamtic life saving net gun device on water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021254761A CN1186228C (en) | 2002-08-12 | 2002-08-12 | Pneuamtic life saving net gun device on water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1392082A CN1392082A (en) | 2003-01-22 |
| CN1186228C true CN1186228C (en) | 2005-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021254761A Expired - Fee Related CN1186228C (en) | 2002-08-12 | 2002-08-12 | Pneuamtic life saving net gun device on water |
Country Status (1)
| Country | Link |
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| CN (1) | CN1186228C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885373B (en) * | 2010-07-07 | 2012-08-15 | 中国水产科学研究院渔业机械仪器研究所 | Guide net shooter for recovering marine returning capsule in high sea state |
| CN101985308B (en) * | 2010-11-20 | 2013-03-27 | 张蛟龙 | Pneumatic-piston throwing device |
| CN102398668B (en) * | 2011-09-05 | 2014-01-29 | 浙江工业大学 | Drowning rescuing device |
| CN104554670A (en) * | 2013-10-26 | 2015-04-29 | 杜也兵 | Water surface remote fishing method for cable controlled fishing net device |
| CN107200109B (en) * | 2015-09-15 | 2019-06-11 | 华北理工大学 | Portable multi-function life line with device for ejecting |
| CN205168852U (en) * | 2015-11-21 | 2016-04-20 | 深圳市易特科信息技术有限公司 | A rescue system for rescue at sea |
| CN106043626B (en) * | 2016-07-20 | 2018-02-06 | 太原融盛科技有限公司 | A kind of marine insurance grapple shot and its jettison device |
| KR101924377B1 (en) | 2016-12-16 | 2018-12-06 | 대한민국 | Net lancher to Check ship |
| CN106995059A (en) * | 2017-03-20 | 2017-08-01 | 东华大学 | A kind of unmanned aerial vehicle onboard net gun apparatus |
| CN107585277B (en) * | 2017-07-15 | 2019-08-16 | 湖北阳超机电科技有限公司 | A kind of rescue net for rescuing people falling into water rifle |
| KR102091428B1 (en) * | 2017-11-08 | 2020-03-20 | 하나로마린엔지니어링 주식회사 | Illegality fishing boat seizure system |
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2002
- 2002-08-12 CN CNB021254761A patent/CN1186228C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1392082A (en) | 2003-01-22 |
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