CN108082419A - A kind of life gun and its application method - Google Patents
A kind of life gun and its application method Download PDFInfo
- Publication number
- CN108082419A CN108082419A CN201810070373.4A CN201810070373A CN108082419A CN 108082419 A CN108082419 A CN 108082419A CN 201810070373 A CN201810070373 A CN 201810070373A CN 108082419 A CN108082419 A CN 108082419A
- Authority
- CN
- China
- Prior art keywords
- magazine
- lifesaving
- piston
- cavity
- gas
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 206010013647 Drowning Diseases 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 32
- 239000011324 bead Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 240000007643 Phytolacca americana Species 0.000 claims description 6
- 235000009074 Phytolacca americana Nutrition 0.000 claims description 6
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/26—Cast or life lines; Attachments thereto; Containers therefor; Rescue nets or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of life gun and its application method, the life gun includes lifesaving magazine and magazine transmitter, and the lifesaving magazine is removably mounted in the transmitting tube of magazine transmitter；Pressurized gas bottle, elastic balloon and piston are provided in the lifesaving magazine, is realized by the air valve of the movement opening pressurized gas bottle of piston and is inflated in elastic balloon；The present invention will be in grapple shot binning to magazine transmitter using magazine transmitter, transmitting lifesaving magazine is carried out to drowning person, lifesaving magazine enters in water, water generates gas into interior react rapidly with chemical substance of interior warehouse, gas push piston motion is opened air valve and is inflated to elastic balloon, elastic balloon expands rapidly, and lifesaving buoyancy is provided for drowning person, improves the rescue speed rescued at a distance.
Description
Technical field
The present invention relates to water survival equipment technical fields, and in particular to a kind of life gun and its application method.
Background technology
China's rivers and lakes are resourceful, but incident is taking place frequently for drowning incident.In actual life, man overboard
When, water life-saving instrument majority is life vest, lifebuoy and assault boat etc., and life vest is the instrument of saving oneself property, and lifebuoy is rescued
Help apart from limited, if drowning people apart from bank it is too far if do not play too big effect.It is real at one's side that drowning people is swum over to lifeguard
It sues and labours and helps, need the plenty of time, drowning people may be drowned when being short of physical strength during this period.Although assault boat can be rescued quickly
Help but cost it is expensive, popularization degree is limited, may in emergency circumstances have little time to call.
The content of the invention
It is an object of the invention to provide a kind of life gun and its application method, to solve drowning people apart from bank farther out
The problem of being difficult to rescue.
To achieve the above object, the technical scheme is that：
A kind of life gun, the life gun include lifesaving magazine and magazine transmitter, and the cross section of lifesaving magazine is circle,
Magazine transmitter is barrel type or gun body formula, and the lifesaving magazine is removably mounted in the transmitting tube of magazine transmitter；
The lifesaving magazine includes magazine housing, is provided with first partition in the magazine housing, first partition separates magazine housing
Into the first cavity and the second cavity；
Elastic balloon is provided in first cavity, the outer wall of the first cavity is made of thin plastics, as urea-formaldehyde plastics,
Vinyon etc.；The expansion of elastic balloon is not interfered；
The second cavity front end is provided with the first permeable hole, is movably set with interior warehouse in the second cavity, in interior warehouse
Second partition is provided with, interior warehouse is separated into the 3rd cavity and the 4th cavity, through hole is provided on second partition by second partition；
Piston is provided in 3rd cavity；3rd cavity inner cavity is separated into first piston chamber and second by the piston
Plunger shaft, first piston intracavitary, which is placed with to react with water, generates the chemicals of gas；It is offered on interior warehouse and first
The second permeable hole that plunger shaft communicates is equipped with water from outer into the check valve of first piston intracavitary in the second permeable hole；Unidirectionally
Valve is conducive to water and enters first piston intracavitary, while prevents the gas and liquid spill of first piston intracavitary；The one of the piston
End is provided with the first push rod, and the other end is provided with the second push rod, and the mounting hole of second push rod through interior warehouse is fixed on the
On one partition plate；First push rod is provided with thimble, the through hole of the position alignment second partition of thimble away from one end of piston；Institute
It states and guide hole is provided on piston, elastic card bead is provided in guide hole；It is formed on the second piston cavity wall and elastic card bead
Corresponding card slot.
The pressurized gas bottle of useful aluminium flake sealing is set in the 4th cavity, the bottleneck alignment second of pressurized gas bottle every
The through hole of plate is set；The through hole of neighbouring second partition offers gas vent on 3rd cavity, and gas vent is by leading
Tracheae is connected with elastic balloon；
In one embodiment, rope storeroom is additionally provided on the interior warehouse, traction rope is installed in storeroom of restricting,
One end of traction rope is fixed in rope storeroom, and the other end sequentially passes through interior warehouse and lifesaving magazine is installed by connection ring activity
On magazine transmitter, the effect of traction rope is conveniently to rescue people at a distance.
In one embodiment, be provided on the magazine transmitter with the corresponding lock of connection ring, facilitate traction
The fixation of rope.
In one embodiment, described can react with water generates the chemicals of gas as sodium peroxide, peroxidating
Sodium, which meets water, can react rapidly generation oxygen.
In one embodiment, the check valve is duck-beak type check valve, and pressure needed for the unlatching of duck-beak type check valve is very
Small, usual forward and reverse water-head can open valve when being 250Pa.
In one embodiment, the first spring is arranged on the thimble, one end of first spring contradicts first
Push rod, the other end contradict second partition.
In one embodiment, gascollecting cap cylinder and trigger mechanism, high pressure storage are also equipped in the magazine transmitter
Inflator is located at the rear portion of magazine transmitter, and the nozzle of gascollecting cap cylinder, which goes out, is equipped with trigger mechanism, and trigger mechanism is stored up away from high pressure
One end activity installation lifesaving magazine of inflator.
In one embodiment, empennage is additionally provided on the lifesaving magazine, empennage is integrally formed with magazine housing, is protected
Demonstrate,prove the skyborne stable operation of lifesaving magazine.
In one embodiment, second spring, one end connection elastic card of second spring are additionally provided in the guide hole
Pearl, other end bottom are fixed in guide hole, facilitate the pop-up of elastic card bead.
A kind of application method of life gun, the application method include：
Connection ring is hung on lock, lifesaving magazine is put into the transmitting tube of magazine transmitter, and alignment drowning person's transmitting is rescued
Raw magazine, traction rope are drawn out, and lifesaving magazine flies the water surface to drowning person, and lifesaving magazine is hit, and interior warehouse is rushing
The effect for hitting power travels forward with respect to magazine housing, and the relatively interior warehouse of piston moves backward；
Lifesaving magazine contacts the water surface, and water is entered by the first permeable hole in magazine housing, and interior warehouse is immersed in the water, check valve
Valve open, water enter first piston chamber and can react with water generate gas chemicals react generate gas,
The relatively interior warehouse of gas push piston moves backward, and piston motion to elastic card bead is directed at card slot, and elastic card bead pops up guide hole, card
Enter card slot；
The relatively interior warehouse of piston moves backward drives the thimble on the first push rod to move the bottle for poking pressurized gas bottle backward
Mouthful, the gas of pressurized gas bottle is filled with by gas-guide tube to elastic balloon from gas vent；Elastic balloon expands, the first cavity
Rupture, elastic balloon, which proceeds to expand to, bubbles through the water column；
Drowning person embraces elastic balloon, and drowning person is returned to bank by the personnel in bank by traction rope.
The invention has the advantages that：
Elastic balloon, piston and the compressed gas to elastic balloon inflation are provided in the lifesaving magazine that the present invention designs
Bottle, the bottleneck for by piston motion mechanism thimble being promoted to poke pressurized gas bottle are inflated to elastic balloon；Using magazine transmitter
Transmitting lifesaving magazine will be carried out to drowning person in grapple shot binning to magazine transmitter, lifesaving magazine enters in water, in water entrance
It reacts rapidly with chemical substance in warehouse and generates gas, gas push piston motion promotes thimble to poke pressurized gas bottle
Bottleneck gives elastic balloon inflation, and elastic balloon expands rapidly, and lifesaving buoyancy is provided for drowning person, improves rescuing of rescuing at a distance
Help speed.
Description of the drawings
Fig. 1 is a kind of structure diagram of life gun of the present invention.
Fig. 2 is a kind of structure diagram of the lifesaving magazine of life gun of the present invention.
Fig. 3 is the enlarged drawing of thimble of the present invention.
Specific embodiment
Following embodiment is not limited to the scope of the present invention for illustrating the present invention.
Embodiment 1
Such as Fig. 1 it is shown that a kind of life gun, life gun include lifesaving magazine 1 and magazine transmitter 2, the lifesaving magazine
1 is removably mounted in the transmitting tube of magazine transmitter 2；20 He of gascollecting cap cylinder is also equipped in the magazine transmitter 2
Trigger mechanism 21, gascollecting cap cylinder 20 are located at the rear portion of magazine transmitter 2, and the tube port position of gascollecting cap cylinder 20 is equipped with transmitter
Structure 21, trigger mechanism 21 is away from one end of gascollecting cap cylinder 20 activity installation lifesaving magazine 1.Pressure is stored in gascollecting cap cylinder 20
Contracting gas due to being plugged with leather plug in the nozzle of gascollecting cap cylinder 20, is pressed with pressing plate, it is only necessary to remove pressing plate, you can make above
Gases at high pressure escape after washing leather plug open, and the delivery mode of trigger mechanism 21 of the invention breaks formula for rotating knife, and which belongs to existing
There is technology, details are not described herein.
As shown in Fig. 2, the lifesaving magazine 1 includes magazine housing 3, first partition 4 is provided in the magazine housing 3,
Magazine housing 3 is separated into the first cavity 301 and the second cavity 302 by first partition 4；
The elastic balloon 5 do not inflated is provided in first cavity 301, a part of surface of elastic balloon 5 passes through glue
Water links together with first partition 4, and the elastic balloon 5 do not inflated, which is rolled, to be placed in the first cavity 301, the first cavity
301 outer wall is made of thin hard urea-formaldehyde plastics, which is easy to rupture because of being under pressure, and the first cavity
Slot is provided on 301 outer wall, the first cavity 301 is more advantageous to and is ruptured in the case where being under pressure, such design is not only full
The function of foot storage elastic balloon 5, and strutted as elastic balloon 5 is inflated, plastic outer wall is bursting at the collision, and so also might as well
Elastic balloon 5 is hindered to continue to expand；
Second cavity, 302 front end is provided with the first permeable hole 23, and interior warehouse 6 is movably set in the second cavity 302,
Second partition 7 is provided in interior warehouse 6, interior warehouse 6 is separated into the 3rd cavity 601 and the 4th cavity 602 by second partition 7, the
Through hole is provided on two partition plates 7；
The pressurized gas bottle 9 of useful aluminium flake sealing, the bottleneck alignment of pressurized gas bottle 9 are set in the 4th cavity 602
The through hole of second partition 7 is set；The through hole of neighbouring second partition 7 offers gas vent on 3rd cavity 601, gas
Outlet is connected by gas-guide tube 13 with elastic balloon 5, realizes the function that pressurized gas bottle 9 is inflated to elastic balloon 5.
Piston 8 is provided in 3rd cavity 601；3rd cavity, 601 inner cavity is separated into first piston by the piston 8
Chamber 24 and second piston chamber 25, are placed in first piston chamber 24 to react with water and generate the chemicals of gas；The energy
It reacts with water and generates the chemicals of gas as sodium peroxide, sodium peroxide, which meets water, can react rapidly generation oxygen, oxygen wink
Between full of first piston chamber 24, the relatively interior warehouse 6 under the promotion of oxygen of piston 8 moves backward；It is offered on interior warehouse 6 and the
The second permeable hole 26 that one plunger shaft 24 communicates is equipped with water from the outer list into first piston chamber 24 in the second permeable hole 26
To valve；The check valve is duck-beak type check valve 27, and duck-beak type check valve 27 opens required pressure very little, usual forward and reverse water level
Difference can open valve when being 250Pa, water enters through the first permeable hole 23 in magazine housing 3, warehouse 6 in submergence, interior warehouse 6
First piston chamber 24 inside and outside there are differential water pressures, 27 valve of duck-beak type check valve to be opened, water enters fast in first piston chamber 24
Speed is chemically reacted with sodium peroxide, and when the oxygen that first piston chamber 24 generates reaches a certain level, interior pressure is more than outer
Pressure, 27 valve of duck-beak type check valve are closed, and the gas and liquid in first piston chamber 24 will not generate excessive, ensure that
Pressure in one plunger shaft 24, so as to be conducive to the movement of the relatively interior warehouse 6 of piston 8；One end of the piston 8 is provided with first
Push rod 11, the other end are provided with the second push rod 12, and first push rod 11 is provided with thimble 10 away from one end of piston 8, described
The through hole of the position alignment second partition 7 of thimble 10, as shown in figure 3, offering multiple grooves along axis direction on thimble 10
28, make thimble 10 sharper, the such design of thimble 10 is more advantageous to it and pokes bottleneck；First is arranged on the thimble 10
Spring, one end of first spring contradict the first push rod 11, and the other end contradicts second partition 7, when the impact force being subject to is smaller
When, the first spring occurs elastic deformation buffering and falls impact force, prevents thimble 10 that small impact force is subject to poke pressurized gas bottle 9
Bottleneck.
The mounting hole of second push rod 12 through interior warehouse 6 is fixed in first partition 4；Pass through the relatively interior of piston 8
The thimble 10 of the first push rod of movement progress 11 backward of warehouse 6 moves backward to be poked the bottleneck of pressurized gas bottle 9 and realizes compressed gas
The outwards inflation of bottle 9；Guide hole is provided on the piston 8, elastic card bead 14 is provided in guide hole；25 inner wall of second piston chamber
On be formed with /V played to piston 8 with elastic 14 corresponding card slot 15 of card bead, the design of elastic card bead 14 and card slot 15
Effect, when piston 8 is directed at the position of card slot 15 by pushing to elastic card bead 14 for moment, it is motionless that piston 8 is fixed on the position,
So as to ensure that air valve 10 is not closed.
The pressurized gas bottle 9 of useful aluminium flake sealing, the bottleneck alignment of pressurized gas bottle 9 are set in the 4th cavity 602
The through hole of second partition 7 is set；The through hole of neighbouring second partition 7 offers gas vent on 3rd cavity 601, gas
Outlet is connected by gas-guide tube 13 with elastic balloon 5.
Rope storeroom 16 is additionally provided on the interior warehouse 6, traction rope 17 is installed in storeroom 16 of restricting, traction rope 17
One end is fixed in rope storeroom 16, and the other end sequentially passes through interior warehouse 6 and lifesaving magazine 1 is movably arranged on by connection ring 18
On magazine transmitter 2, the effect of traction rope 17 is conveniently to rescue people at a distance, and one end of traction rope 17 is with the hair of lifesaving magazine 1
It penetrates and reaches drowning person, the other end is fixed on bank, conveniently retracts drowning person.
Be provided on the magazine transmitter 2 with connection ring 18 it is corresponding lock 19, facilitate the fixation of traction rope 17.
Empennage 22 is additionally provided on the lifesaving magazine 1, empennage 22 is integrally formed with magazine housing 3, the design of empennage 22
Ensure the 1 skyborne stable operation of lifesaving magazine.
Spring is additionally provided in the guide hole, the elastic card bead 14 of one end connection of spring, other end bottom is fixed on guide hole
It is interior, when piston 8 is directed at the position of card slot 15 by pushing to elastic card bead 14 for moment, facilitate the pop-up of elastic card bead 14.
A kind of application method of life gun of the present invention includes：
Connection ring 18 is hung on lock 19, lifesaving magazine 1 is put into the transmitting tube of magazine transmitter 2, is directed at drowning person
Emitting lifesaving magazine 1, traction rope 17 is drawn out, and lifesaving magazine 1 flies the water surface to drowning person, and lifesaving magazine 1 is hit,
Interior warehouse 6 travels forward in the effect of impact force with respect to magazine housing 3, and the relatively interior warehouse 6 of piston 8 moves backward；
Lifesaving magazine 1 contacts the water surface, and water is entered by the first permeable hole 23 in magazine housing 3, and interior warehouse 6 is immersed in the water,
The valve of duck-beak type check valve 27 is opened, and water quickly enters first piston chamber 24 and sodium peroxide reacts and generates oxygen, oxygen
Gas promotes the relatively interior warehouse 6 of piston 8 to move backward, and piston 8 moves to elastic card bead 14 and is directed at card slot 15, and elastic card bead 14 pops up
Guide hole is caught in card slot 15；
The thimble 10 that the relatively interior warehouse 6 of piston 8 is moved backward on the first push rod 11 of drive moves backward pokes compressed gas
The bottleneck of bottle 9, the gas of pressurized gas bottle 9 are filled with by gas-guide tube 13 to elastic balloon 5 from gas vent；Elastic balloon 5
Expansion, the first cavity 301 rupture, and elastic balloon 5, which proceeds to expand to, bubbles through the water column；
Drowning person embraces elastic balloon 5, and drowning person is returned to bank by the personnel in bank by traction rope 17.By people
When retracting, 17 draw off gear of traction rope can be drawn or used with manpower, such as twisted rope wheel, the movable end of traction rope is mounted on and is twisted
On rope sheave, the handle rotated on twisted rope wheel withdraws traction rope, will be rescued target and retract bank.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (10)
1. a kind of life gun, which is characterized in that the life gun includes lifesaving magazine (1) and magazine transmitter (2), the lifesaving
Magazine (1) is removably mounted in the transmitting tube of magazine transmitter (2)；The lifesaving magazine (1) includes magazine housing (3),
First partition (4) is provided in the magazine housing (3), magazine housing (3) is separated into the first cavity by first partition (4)
(301) and the second cavity (302)；
Elastic balloon (5) is provided in first cavity (301), the outer wall of the first cavity (301) is made of thin plastics；
Second cavity (302) front end is provided with the first permeable hole (23), and interior warehouse is movably set in the second cavity (302)
(6), be provided with second partition (7) in interior warehouse (6), second partition (7) by interior warehouse (6) be separated into the 3rd cavity (601) and
4th cavity (602), second partition are provided with through hole on (7)；
Piston (8) is provided in 3rd cavity (601)；3rd cavity (601) inner cavity is separated into first by the piston (8)
Plunger shaft (24) and second piston chamber (25), the interior chemistry for being placed with the generation gas that can react with water of first piston chamber (24)
Product；The second permeable hole (26) communicated with first piston chamber (24) is offered on interior warehouse (6), is installed in the second permeable hole (26)
There is water from the outer check valve into first piston chamber (24)；One end of the piston (8) is provided with the first push rod (11), another
End is provided with the second push rod (12), and the mounting hole of second push rod (12) through interior warehouse (6) is fixed on first partition (4)
On；First push rod (11) is provided with thimble (10), the position alignment second partition of thimble (10) away from one end of piston (8)
(7) through hole；Guide hole is provided on the piston (8), elastic card bead (14) is provided in guide hole；The second piston chamber (25)
It is formed on inner wall and elastic card bead (14) corresponding card slot (15)；
The pressurized gas bottle (9) of useful aluminium flake sealing, the bottleneck pair of pressurized gas bottle (9) are set in the 4th cavity (602)
The through hole of quasi- second partition (7) is set；The through hole of neighbouring second partition (7) offers gas on 3rd cavity (601)
Outlet, gas vent are connected by gas-guide tube (13) with elastic balloon (5).
2. a kind of life gun as described in claim 1, which is characterized in that be additionally provided with rope storeroom on the interior warehouse (6)
(16), storeroom (16) of restricting is interior to be equipped with traction rope (17), and one end of traction rope (17) is fixed in rope storeroom (16), another
End sequentially passes through interior warehouse (6) and lifesaving magazine (1) is movably arranged on by connection ring (18) on magazine transmitter (2).
3. a kind of life gun as claimed in claim 2, which is characterized in that be provided with and connect on the magazine transmitter (2)
The corresponding lock (19) of ring (18).
4. a kind of life gun as claimed in claim 3, which is characterized in that described can react with water generates the chemistry of gas
Product are sodium peroxide.
5. a kind of life gun as claimed in claim 3, which is characterized in that the check valve is duck-beak type check valve (27).
6. a kind of life gun as claimed in claim 3, which is characterized in that be arranged with the first spring, institute on the thimble (10)
The one end for stating the first spring contradicts the first push rod (11), and the other end contradicts second partition (7).
7. a kind of life gun as claimed in claim 3, which is characterized in that be also equipped with high pressure in the magazine transmitter (2)
Gas receiver (20) and trigger mechanism (21), gascollecting cap cylinder (20) are located at the rear portion of magazine transmitter (2), gascollecting cap cylinder (20)
Nozzle go out to be equipped with trigger mechanism (21), trigger mechanism (21) is away from one end of gascollecting cap cylinder (20) activity installation grapple shot
Storehouse (1).
8. a kind of life gun as claimed in claim 3, which is characterized in that be additionally provided with empennage on the lifesaving magazine (1)
(22), empennage (22) is integrally formed with magazine housing (3).
9. a kind of life gun as claimed in claim 3, which is characterized in that it is additionally provided with second spring in the guide hole, second
The elastic card bead (14) of one end connection of spring, other end bottom is fixed in guide hole.
10. the application method of a kind of life gun as described in claim 3-9, which is characterized in that the application method includes：
Connection ring (18) is hung on lock (19), lifesaving magazine (1) is put into the transmitting tube of magazine transmitter (2), and alignment is drowned
Water person emits lifesaving magazine (1), and traction rope (17) is drawn out, and lifesaving magazine (1) flies the water surface to drowning person, lifesaving magazine
(1) hit, interior warehouse (6) opposite magazine housing (3) under the action of impact force travels forward, the relatively interior storehouse of piston (8)
Body (6) moves backward；
Lifesaving magazine (1) contacts the water surface, and water is interior into magazine housing (3) by the first permeable hole (23), and interior warehouse (6) immerses water
In, the valve of check valve is opened, and water, which enters first piston chamber (24) and can react with water, generates the chemicals generation of gas
Generated reactive gas, the relatively interior warehouse (6) of gas push piston (8) move backward, and it is right that piston (8) moves to elastic card bead (14)
Quasi- card slot (15), elastic card bead (14) pop up guide hole, are caught in card slot (15)；
The thimble (10) that the relatively interior warehouse (6) of piston (8) is moved backward on the first push rod of drive (11) moves backward pokes compression
The bottleneck of gas bottle (9), the gas of pressurized gas bottle (9) are filled with by gas-guide tube (13) to elastic balloon (5) from gas vent
It is interior；Elastic balloon (5) expands, and the first cavity (301) rupture, elastic balloon (5), which proceeds to expand to, bubbles through the water column；
Drowning person embraces elastic balloon (5), and drowning person is returned to bank by the personnel in bank by traction rope (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070373.4A CN108082419B (en) | 2018-01-24 | 2018-01-24 | Life saving gun and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070373.4A CN108082419B (en) | 2018-01-24 | 2018-01-24 | Life saving gun and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108082419A true CN108082419A (en) | 2018-05-29 |
| CN108082419B CN108082419B (en) | 2024-06-04 |
Family
ID=62181759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070373.4A Active CN108082419B (en) | 2018-01-24 | 2018-01-24 | Life saving gun and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108082419B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661283A (en) * | 2020-06-22 | 2020-09-15 | 陈应伟 | Portable drowning life-saving device |
| CN114198148A (en) * | 2021-11-30 | 2022-03-18 | 中煤科工集团沈阳研究院有限公司 | Launching device for emergency rescue and use method thereof |
| CN114715359A (en) * | 2022-05-07 | 2022-07-08 | 南京理工大学泰州科技学院 | Throwing type water rescue life saving device |
| CN118294871A (en) * | 2024-05-14 | 2024-07-05 | 麦格雷博电子(深圳)有限公司 | A Hall probe calibration device for magnetic field measuring instrument |
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