CN205524888U - Portable aquatic emergency equipment - Google Patents

Abstract

The utility model discloses a portable aquatic emergency equipment, it includes pressure -bearing device, gasbag, fixing device and fixed band, the gasbag be fixed in in the pressure -bearing device to fill compressed gas, the pressure -bearing device be fixed in on one's body the carrier by the fixed band, the pressure -bearing device is equipped with spring locking device, the fixed band by the fixed locking of fixing device. The utility model discloses can solve when swimming emergency equipment problem of being difficult for carrying, overall structure is light, and is small, and preliminary filling compressed gas toward the gasbag in earlier for its internal gas pressure is greater than outside atmospheric pressure, and when acting as the casing and being opened, the gasbag can expand to the biggest in the twinkling of an eye, holds up the human body rapidly and floats in characteristics such as the surface of water, safe and reliable, portable. The wide application in on waterly save oneself, scope such as speedily carry out rescue work on water.

Description

First-aid apparatus in a kind of portable water

Technical field

The present invention relates to a kind of lifesaving appliance field, be specifically related to a kind of being easy to carry and be applied to first aid waterborne and set Standby.

Background technology

Swim to well-balanced the muscle that develops, strengthen tolerance to cold.Temper the function of internal organs particularly cardiopulmonary, promote new old generation Thank and cultivate the aspects such as brave indomitable will and have positive role.From little learning swimming, can be not only that competitive swimming is established Good basis, and a kind of technical ability in life, work can be grasped.Swim across in rivers,lakes and seas, flood-fighting, work waterborne Industry, steer a ship navigation and fishing and hunting produce in, none need not good aqueous and skilled swimming technique, but, have sentence as the saying goes " that be drowned is the most all natatory people "；Therefore lifesaving appliance is more liked by people, can guarantee that people's safety when swimming.

Although there being the swimming first-aid apparatus of numerous species currently on the market, but the most volume of these first-aid apparatuses is relatively big, Lack monitoring first-aid apparatus internal gas pressure equipment, not readily portable, be unfavorable for free swimming, cause major part and be able to swim personage It is reluctant to carry with existing first-aid apparatus when swimming or paddling, can not accurately learn its internal gas pressure of entrained first-aid apparatus The most sufficient, when burst emergency, owing to not carrying first-aid apparatus or carrying first-aid apparatus but its internal gas pressure deficiency, from And cause contingency to occur.The volume of existing part first-aid apparatus is little, but because of expensive or in-convenience in use, the day of one's doom Make the universality of public use.So, this utility model overcomes the defect of prior art, develops in a kind of portable water anxious Rescue equipment.

Having many through retrieving the open source literature about first-aid apparatus, existing extracts part is as follows:

1, the bracelet [periodical name] [inscribeing one's name] band lifesaving appliance is sold and is managed, 2015.08.[digest] Kingii Inflatable hand Ring, is known as lifesaving appliance in the water that the whole world is minimum.Its ring is worn on wrist, can press switch, hands when swimmer faces a danger Ring will eject rapidly aerating gasbag within 1 second time, and moment produces buoyancy pull-up drowning person.The air bag that Kjngii bracelet ejects is Orange, air bag further provided with compass, the safe whistle, help more rapid acquisition of drowning people to rescue.

2, the material of life jacket, structure and performance [author] Xiao Hong [mechanism] General Logistics Department quartermaster equipment exhibition area institute [periodical [are inscribeed one's name] Name] 2005 present textile clothing development in Hi-Tech Conference Papers collections, 2005.03.[digest] describe life jacket herein General performance requirement, life jacket material of main part and accessory material and life jacket common structure, finally it is pointed out that it is researched and developed Direction.

Also many is had through retrieving the Chinese patent literature about first-aid apparatus, as follows:

One, Chinese patent<application number>201520520658.5<utility model title>portable automatic-inflation lifebuoy< Applicant>No. 15 No. A1130, science and technology street, intelligence benefaction Science and Technology Ltd.<address>Hi-tech District, Taiyuan City, Shanxi Province, Taiyuan<want by right Ask > a 1. portable automatic-inflation lifebuoy, it is characterised in that: include lifebuoy body, waterproof mounting box, battery, switch, Wire, DC micromotor, winder, bracing wire and Mini compressed gas cylinder, the bottom of described waterproof mounting box and lifebuoy body It is tightly connected, and lifebuoy body can be received in waterproof mounting box, corresponding on the bottom of waterproof mounting box and lifebuoy body Be provided with connection lifebuoy body interior and waterproof mounting box within air-filled pore, be provided with in described waterproof mounting box battery, DC micromotor and Mini compressed gas cylinder, the axle of described DC micromotor is provided with winder, and one end of bracing wire is fixed Being wound on winder, the other end walks around the changed course part being arranged in waterproof mounting box, and with the bottle stopper of Mini compressed gas cylinder even Connecing, the bottle stopper of Mini compressed gas cylinder and the contact portion of bottle and the wiring part being connected with contact portion are all conducted electricity, miniature directly Stream motor, bottle stopper and bottle are sequentially connected in series at the two poles of the earth of the battery being provided with a switch by wire, the surface of waterproof mounting box It is provided with water proof switch button.Portable automatic-inflation lifebuoy the most according to claim 1, it is characterised in that: described It is also associated with air blowing deflating valve on lifebuoy body or waterproof mounting box.The most according to claim 1 Portable Automatic fill Gas lifebuoy, it is characterised in that: described lifebuoy body has a peristome, each self sealss in two ends of peristome, and two ends lead to Cross elastic telescopic band or elastic telescopic hook connects.Portable automatic-inflation lifebuoy the most according to claim 1, it is special Levy and be: the outer surface of described lifebuoy body is provided with reflective tape.Portable automatic-inflation the most according to claim 1 Lifebuoy, it is characterised in that: described battery is rechargeable battery, and described waterproof mounting box surface configuration has solar panel, Solar panel is connected with rechargeable battery.Portable automatic-inflation lifebuoy the most according to claim 1, its feature It is: at least one pole contact of described battery is provided with wiring conducting strip.The most according to claim 1 Portable Automatic fill Gas lifebuoy, it is characterised in that: described changed course part is the cylinder with limited impression.The most according to claim 1 portable Formula automatic aeration lifebelt, it is characterised in that: also include that LED signal lamp, described LED signal lamp are provided with one and open described in being connected to The two poles of the earth of the battery closed.Portable automatic-inflation lifebuoy the most according to claim 8, it is characterised in that: also include SOS Calling for help module, it is in parallel with LED signal lamp that described SOS calls for help module.The open one of<summary>this utility model is Portable Automatic fills Gas lifebuoy, the bottom of its waterproof mounting box is tightly connected with lifebuoy body, and lifebuoy body can be received into waterproof installation In box, the bottom of waterproof mounting box and lifebuoy body are correspondingly arranged in connection lifebuoy body interior and waterproof mounting box The air-filled pore in portion, is provided with battery, DC micromotor and Mini compressed gas cylinder, the axle of DC micromotor in waterproof mounting box On winder is installed, one end fixing wound of bracing wire is on winder, and the other end is walked around and is arranged on changing in waterproof mounting box To part, and it is connected with the bottle stopper of Mini compressed gas cylinder, bottle stopper and the contact portion of bottle and the wire connecting portion being connected with contact portion Dividing and all conduct electricity, DC micromotor, bottle stopper and bottle are sequentially connected in series at the two poles of the earth of the battery being provided with a switch by wire, anti- The surface configuration of water mounting box has water proof switch button.

Two, Chinese patent<application number>201520459806.7<utility model title>Portable Automatic operating life tube< Applicant>Jiawang District, Li Pei modest<address>Xuzhou City of Jiangsu Province cultivates people of ability the road 1 Xuzhou electromechanics tertiary vocational school<claim> 1. a Portable Automatic operating life tube, it is characterised in that include lifebuoy body (1), gas generator, electromagnetic mechanism and Controller, described lifebuoy body is connected with gas generator, and described gas generator is connected with electromagnetic mechanism, described electromagnetic motor Structure is connected with controller；Described gas generator includes that air accumulator (2), described air accumulator (2) two ends are respectively provided with air inlet (3) With gas outlet (4), the outer layer of air accumulator (2) is cased with air accumulator haversack (5), and the upper connection of described air accumulator haversack (5) has braces (6)；Described air inlet (3) includes that valve body I (7), spool I (8) and spring I (9), described spool I (8) are movably installed in valve body (7) one end, described spring I (9) is positioned at the space that valve body I (7) and spool I (8) is formed；Described gas outlet (4) includes Valve body II (10), spool II (11), spring II (12), spring pedestal (13) and spool II alignment pin (14), described spring II (12) being positioned between spool II (11) and spring pedestal (13), described spool II (11) is fixed on by spool II alignment pin (14) On valve body II (10)；Described gas outlet (4) is connected with lifebuoy body (1) by trachea (15)；Described electromagnetic mechanism is positioned at shell In body (16), described housing (16) is connected with valve body II (10) by attachment bolt (17)；Described electromagnetic mechanism includes battery (18), electric magnet (19) and armature (20), described battery (18) is connected with electric magnet (19), goes through and states armature (20) and pass through iron wire (21) it is connected with spool II alignment pin (14)；Described controller includes control circuit (22), the sensor that drifts along (23) and oral cavity water Level sensor (24), described control circuit (22) includes filtering antijamming circuit, battery feed circuit and bluetooth communication module, institute State control circuit (22) and be positioned at housing (16), described in the sensor (23) that drifts along be fixed on housing (16) outer surface, described oral cavity Level sensor (24) is enclosed within the tooth of user, described in drift along in sensor (23) and oral cavity level sensor (24) respectively Bluetooth communication module is installed.The Portable Automatic operating life tube of one the most according to claim 1, it is characterised in that institute Stating gas outlet (4) and also include gasket seal (25) and valve body cap (26), described gasket seal (25) is enclosed within gas outlet (4) and spool Between II (11), described valve body cap (26) is arranged on one end of valve body II (10).One the most according to claim 1 and 2 Portable Automatic operating life tube, it is characterised in that described lifebuoy also includes cover plate (28), described cover plate (28) is by coupling Screw (27) is connected on housing (16).<summary>the utility model discloses a kind of Portable Automatic operating life tube, described Lifebuoy includes that lifebuoy body (1), gas generator, electromagnetic mechanism and controller, described lifebuoy body occur with gas Device is connected, and described gas generator is connected with electromagnetic mechanism, and described electromagnetic mechanism is connected with controller；Described gas generator bag Including air accumulator (2), its two ends are respectively provided with air inlet (3) and gas outlet (4), and its outer layer is cased with air accumulator haversack (5), air accumulator Connect on haversack and have braces (6)；Described electromagnetic mechanism includes battery (18), electric magnet (19) and armature (20)；Described controller Including control circuit (22), the sensor that drifts along (23) and oral cavity level sensor (24).

Three, Chinese patent<application number>201420702807.5<utility model title>a kind of portable automatic-inflation rescues Raw circle<applicant>Chen Aping<address>Miao Qian village of double happiness village 22, Haining City Hydron street, Zhejiang Province<claim>1. one kind Portable automatic-inflation lifebuoy, including the lifebuoy body of a strip, described lifebuoy body is provided with gas blow pipe, blows It is provided with vent cover at the air inlet of trachea, is respectively arranged with safety telescopic at the two ends of lifebuoy body and buckles, it is characterised in that It is provided with an automatic inflating cylinder, described automatic inflating cylinder and a steel cylinder on described lifebuoy body to be connected, at automatic inflating It is provided with one on Tong and pulls inflation rope.2., according to the portable automatic-inflation lifebuoy described in claim l, its feature exists In, described lifebuoy body is provided with and draws by band and/or pull rope.It is portable certainly that<summary>the utility model discloses one Dynamic inflatable life preserver, including the lifebuoy body of a strip, described lifebuoy body is provided with gas blow pipe, entering of gas blow pipe It is provided with vent cover at QI KOU, is respectively arranged with safety telescopic at the two ends of lifebuoy body and buckles, described lifebuoy body sets It is equipped with an automatic inflating cylinder, described automatic inflating cylinder and a steel cylinder to be connected, automatic inflating cylinder is provided with one and pulls Inflation rope.

Four, Chinese patent<application number>201420616279.1<utility model title>hidden life-saving circle<applicant>Huang Dalate Banner, the Haiquan<address>Ordos City, Inner Mongolia Autonomous Region woods call south the 8th neighbour No. 403, East Street<claim>together 1. a hidden life-saving circle, including elastic bag, is characterized in that: elastic bag is that annular bar banding seals pipe, at elastic bag Inside contain Hydrazoic acid,sodium salt, elastic bag is provided with electronic ignition switch, is externally provided with safety at electronic ignition switch.2. piece According to the hidden life-saving circle described in claim l, it is characterized in that: elastic bag non-inflated state length between 70cm～130cm, Non-inflated state width is between 6～9cm, and material thickness is between 0.4～0.7cm.3. according to the stealth described in claim l Lifebuoy, is characterized in that: the weight of the Hydrazoic acid,sodium salt stored up in elastic bag is between 150～2lOg.4. according to claim L, hidden life-saving circle described in 2 or 3, is characterized in that: Hydrazoic acid,sodium salt is Hydrazoic acid,sodium salt crystal, it is the most attached in elastic bag On the inwall of elastic bag.Hidden life-saving circle the most according to claim 4, is characterized in that: at described elastic bag Outer wall be provided with the connector being connected with clothing.Hidden life-saving circle the most according to claim 5, is characterized in that: described Connector is nylon zipper, nylon adherent buckle, bandage or button.<summary>this utility model relates to a kind of hidden life-saving circle, including Elastic bag, is characterized in that: elastic bag is that annular bar banding seals pipe, contains Hydrazoic acid,sodium salt, in elasticity in elastic bag Air bag is provided with electronic ignition switch, is externally provided with safety at electronic ignition switch.

Five, Chinese patent<application number>201080054936.2<denomination of invention>life jacket<applicant>A. Zuo Lekasi No. Shi Tate<claim>1. life jacket of<address>Germany Reed, is used in water, has a back member (1a) and multiple Can be by the interconnective forepiece of a snap close (1b), wherein, this life jacket (1) is configured to by multiple layers, and wherein, one is placed in Layer (16) on the inner side of life jacket (1) or near inner side has hidden thermal storage device material, within this material by arranging Activation unit (20,21) activate in the case of occur exothermic reaction, wherein, there is this layer (16) of this hidden thermal storage device material Being divided into multiple chamber (24) in described back member (la) neutralizes described forepiece (lb), wherein, these chambeies (24) directly interconnect mutually Connect or be in by interface channel and be interconnected and wherein, this life jacket (1) has little cotta (22), these little cottas Covering shoulder and extend in arm region, this layer (16) is extended in shoulder regions and upper arm region.2. want according to right Seeking the life jacket of l, wherein, this life jacket (1) is a life jacket that can heave (1).3. according to claim 1 or 2 Life jacket, wherein, be provided with in the lower edge margin of little cotta (22) closely against and/or adjustable cuff rolling (23), leather cup or the like.Life jacket the most according to claim 3, wherein, in cuff rolling (23) on little cotta (22) Region in be respectively arranged with at least one sleeve air chamber (23a), described sleeve air chamber is arranged so as to and constructs: make in lifesaving Produce at least one sleeve air chamber (23a) described when waistcoat (1) is heaved and act on squeezing on corresponding cuff rolling (23) Pressure.5. according to the life jacket of one of aforementioned claim, wherein, this life jacket has the reel reclined at neck area Neck, the stand-up collar (3) reclined or the like.6. according to the life jacket of one of aforementioned claim, wherein, this life jacket is front Parts (1b) and the lower edge margin of back member (1a) have waterproof, closely against and/or adjustable buttocks rolling (8).7. according to the life jacket of one of aforementioned claim, wherein, these forepieces (lb) can be by a sealing water or anti- The snap close (5) of water is connected with each other in the vertical.8. according to the life jacket of one of aforementioned claim, wherein, this life jacket Having and activate unit (20) automatically and be used for activating hidden thermal storage device material, this activation unit is quilt when life jacket (1) is heaved It is automatically brought into operation.Life jacket the most according to claim 8, wherein, this activation unit (20) is lamellule or the like, its cloth Put experience motion in the region of hidden thermal storage device material and when life jacket (1) is heaved.10. according to aforementioned claim One of life jacket, wherein, this life jacket has the activation unit (21) that can manually trigger and is used for activating hidden thermal storage device Material, this activation unit is arranged in the perimeter encountered of life jacket (1).11. according to one of aforementioned claim Life jacket, wherein, this life jacket has a region or multiple district in forepiece (1b) and/or in back member (1a) Territory, in this region/multiple regions in, described chamber (24) ribbed ground structure and laterally or diagonally extend relative to health Ground is arranged.12. according to the life jacket of one of aforementioned claim, and wherein, the internal layer (19) of this life jacket (1) is by neoprene rubber Glue is constituted.13. according to the life jacket of one of aforementioned claim, wherein, a RFID(RF identification) transponder (15) is integrated In the outer layer (17) of this life jacket (1) or be arranged on this outer layer (17), preferably in the shoulder regions of life jacket (1) In.14. according to the life jacket of one of aforementioned claim, and wherein, this life jacket has anti-shark protection device, and this anti-shark protects Protection unit includes two electrodes (9a, 9b) in the opposite ends of life jacket (1), and these electrodes produce an electromagnetic field.15. According to the life jacket of claim 14, wherein, an electrode (9b) can pull out also from life jacket (1) by a stay cord (9c) And it is provided with a weight on this stay cord (9c).16. according to the life jacket of one of aforementioned claim, wherein, this lifesaving horse First has discharger (13), and this discharger is in the urgent call frequency determined, preferably at International Maritime emergency frequency (406MHz) above and/or signal is launched on aviation emergency frequency (121. 5Mhz).A kind of lifesaving being used in water of<summary> Waistcoat, have a back member (1a) and multiple can be by the interconnective forepiece of a snap close (lb), wherein, this life jacket (1) being configured to by multiple layers, this life jacket should improve the wearer in case of emergency existence in relatively cold water territory may Property.For this according to it is proposed that, this life jacket (1) has one or more built-in layer (16), and this layer includes hidden storage , in the case of the activation unit (20,21) by arranging activates, there is exothermic reaction within this material in hot equipment material.There is this This layer (16) of hidden thermal storage device material is divided into multiple chamber (24) in described back member (la) neutralizes described forepiece (lb), this A little chambeies (24) are directly connected to each other or are in by interface channel and are interconnected.This life jacket (1) also has little cotta (22), these little cottas cover shoulder and extend in arm region.This layer (16) is extended to shoulder regions and upper arm region In.

Summary of the invention

It is an object of the invention to the defect for prior art, it is provided that one can portable first-aid apparatus, cost Low, volume is little, and it is convenient to be worn in wrist, has no effect on the comfort of swimming；Preliminary filling compressed gas in air bag so that gas in it Pressure is more than external pressure, and when can open upper shell when emergency, people, to maximum, held up, floats on water by energy instantaneous expansion First-aid apparatus in portable water on face.

In order to realize the invention described above purpose, the technical scheme of employing is:

First-aid apparatus in a kind of portable water, it includes pressure-bearing device, air bag, fixing device and fixing band；Described gas Capsule is fixed in pressure-bearing device, and fills compressed gas, and described pressure-bearing device is fixed on by fixing band with carrier, and pressure-bearing fills Install spring locking device；Described fixing band is by the fixing locking of fixing device.

Described pressure-bearing device uses material to be any one in carbon steel, low-alloy steel, rustless steel or engineering plastics.

Described pressure-bearing device includes that upper shell and lower house, described upper shell and lower house one end use elasticity to connect Component connects, and the other end is by the fixing locking of spring locking device；Described upper shell and lower house are provided with the trepanning of symmetry；Institute The lower house stated is provided with sealing ring, and elastic connection element is covered by sealing ring, it is ensured that pressure-bearing device overall tightness.

Described upper shell is provided with pressure indicator and pressure inductor, and pressure indicator is fixed on upper shell outer surface, Pressure inductor is fixed on upper shell inner surface, and pressure inductor is connected with pressure indicator.

Described spring locking device includes spring locking device top and spring locking device bottom, described springlock Tight device bottom is provided with release tab.

Described air bag is fixing with lower house employing rope band to be connected, and air bag is provided with non-return valve, after flicking, and air bag meeting and shell Body separates, fixing by rope band traction；Air bag is provided with non-return valve, and the compressed gas in air bag both can have been stoped to leak out, Non-return valve can be granted external force can discharge the gas in air bag when air bag is exitted by needs again；Non-return valve by Trepanning is fixed.

Described lower house bottom shape is flat or arc.

Described fixing device includes fixing device top and fixing device bottom, and its type is buckle, snak link, nylon Thread gluing or by smashing any one.

The present invention, relative to prior art, has substantive distinguishing features and a progress:

1, the present invention is easy to carry, and in air bag, pre-full compressed gas, is pressed in pressure-bearing device, when opening locking dress Putting, upper shell was flicked by moment, and air bag ejects outward, and instantaneous expansion is to the maximum volume set；Not as existing air bag Need slow gas replenishment process；Can bear the body weight of an adult in water, moment holds up, and bubbles through the water column, safe and reliable.

2, the material of compact overall structure of the present invention, upper shell and lower house uses carbon steel, low-alloy steel or stainless steel Make, it is possible to bear low-pressure gas and it is extruded；Without making a gas bomb again, simplify equipment, reduction cost, and lower house Bottom shape is flat or arc, to comfort the biggest with carrier, longitudinally wears along arm, does not affect swimming, can It is easier to promote the use of to masses.

3, upper shell of the present invention and lower house are connected by elastic connection element, during upper shell Guan Bi, are in by compression shape State, when opening spring locking device, auxiliary balloon can flick upper shell, air bag can be made to eject smoothly, thus be substantially reduced The time of airbag-releasing, it is ensured that the life security of user.

4 present invention are provided with sealing ring so that upper shell and lower house are when closure state, it is possible to fully seal, it is ensured that gas Capsule pressurized everywhere is uniform, it is to avoid because poorly sealed air bag is racked, and four angles of upper-lower casing are arc transition, it is possible to Ensure that airbag safety uses, it is to avoid user is scratched by wedge angle scratch and air bag.

5 present invention are provided with pressure indicator and pressure inductor, and pressure inductor is connected with pressure indicator, pressure sensitive Device accepts air sac pressing, is read by pressure indicator by pressure value, it is possible to learn that the air pressure in air bag is enough in time, It is easy to timely make-up gas；Can be for using premise for safety guarantee.

Accompanying drawing explanation

Perspective view when Fig. 1 is that in the present invention a kind of portable water, air bag unaerated opened by first-aid apparatus.

Fig. 2 be spring locking device unmated time main TV structure schematic diagram.

Fig. 3 is the perspective view of A in Fig. 1.

Fig. 4 be fixing device unmated time main TV structure schematic diagram.

Fig. 5 is the plan structure schematic diagram of first-aid apparatus in the present invention a kind of portable water.

Element title and serial number in figure: fixing device top 1-1, fixing device bottom 1-2, fixing band 2, lower house 3, Sealing ring 4, air bag 5, elastic connection element 6, upper shell 7, pressure inductor 8, spring locking device top 9-1, spring is locked Device bottom 9-2, trepanning 10, non-return valve 11, pressure indicator 12, release tab 13.

Detailed description of the invention

Below in conjunction with embodiment, the present invention is described in further detail.

Embodiment 1:

Referring to Fig. 1, shown in 2,3,4,5, first-aid apparatus in a kind of portable water, it includes pressure-bearing device, air bag 5, fixes Device and fixing band 2；Described air bag 5 is fixed in pressure-bearing device, and fills compressed gas, and described pressure-bearing device is by fixing band 2 are fixed on carrier, and pressure-bearing device is provided with spring locking device；Described fixing band 2 is by the fixing locking of fixing device.

Described pressure-bearing device uses material to be carbon steel.

Described pressure-bearing device includes that upper shell 7 and lower house 3, described upper shell 7 and lower house 3 one end use elasticity Connecting elements 6 connects, and the other end uses circular arc by the fixing locking of spring locking device, four angles of upper shell 7 and lower house 3 Transition, it is to avoid wedge angle occurs, very well protection air bag 5 and user；Described upper shell 7 and lower house 3 are provided with the trepanning of symmetry 10；Described lower house 3 is provided with sealing ring 4, and sealing ring 4 is by the lower house 3 complete anchor ear of opening part, and elastic connection element 6 is also It is completely covered, it is ensured that pressure-bearing device overall tightness.

Described upper shell 7 is provided with pressure indicator 12 and pressure inductor 8, and pressure indicator 12 is fixed on upper shell 7 Outer surface, pressure inductor 8 is fixed on upper shell 7 inner surface, and pressure inductor 8 is connected with pressure indicator 12；Pressure sensitive Device 8 is extruded by air bag 5, can monitor the change of air bag 5 internal gas pressure, and pressure value is passed through pressure indicator 12 by pressure inductor 8 Embody, can from pressure indicator 12 reading numerical values, air bag 5 internal gas pressure situation of change can be learnt in time, if when air pressure less than peace Full setting value, can supplement compressed gas to air bag 5 in time；For using premise for safety, embody human oriented design.

Described spring locking device includes spring locking device top 9-1 and spring locking device bottom 9-2, described Spring locking device bottom 9-2 is provided with release tab 13；Spring locking device top 9-1 and spring locking device bottom 9-2 energy Fully mated, spring locking device bottom 9-2 locking spring locking device top 9-1 so that upper shell 7 is tight with lower house 3 Contact；When pressing release tab 13, spring locking device top 9-1 was unlocked by moment, and upper shell 7 is flicked by air bag 5.

Described air bag 5 uses with lower house 3 that rope band is fixing to be connected, and to the unblock of spring locking device, upper shell 7 is by bullet Opening, air bag 5 separates with lower house 3, fixing by rope band traction；Air bag 5 is provided with non-return valve 11, and non-return valve 11 both can hinder Only the compressed gas in air bag 5 leaks out, and when air bag 5 is exitted by needs, non-return valve 11 can be granted external force again The gas in air bag 5 can be discharged；Non-return valve 11 is fixed by trepanning 10.

Described lower house 3 bottom shape is flat.

Described fixing device include fixing device top 1-1 and fixing device bottom 1-2, fixing device top 1-1 with Fixing device bottom 1-2 coordinates, and plays the effect of being locked, and can be fixed on safely by fixing band 2 by pressure-bearing device and take With band person, its type is buckle.

Embodiment 2:

Referring to Fig. 1, shown in 2,3,4,5, first-aid apparatus in a kind of portable water, it includes pressure-bearing device, air bag 5, fixes Device and fixing band 2；Described air bag 5 is fixed in pressure-bearing device, and fills compressed gas, and described pressure-bearing device is by fixing band 2 are fixed on carrier, and pressure-bearing device is provided with spring locking device；Described fixing band 2 is by the fixing locking of fixing device.

Described pressure-bearing device uses material to be low-alloy steel.

Described pressure-bearing device includes that upper shell 7 and lower house 3, described upper shell 7 and lower house 3 one end use elasticity Connecting elements 6 connects, and the other end uses circle by the fixing locking of spring locking device 9, four angles of upper shell 7 and lower house 3 Arc transition, it is to avoid wedge angle occurs, very well protection air bag 5 and user；Described upper shell 7 and lower house 3 are provided with the set of symmetry Hole 10；Described lower house 3 is provided with sealing ring 4, and sealing ring 4 is by the lower house 3 complete anchor ear of opening part, and elastic connection element 6 Also it is completely covered, it is ensured that pressure-bearing device overall tightness.

Described upper shell 7 is provided with pressure indicator 12 and pressure inductor 8, and pressure indicator 12 is fixed on upper shell 7 Outer surface, pressure inductor 8 is fixed on upper shell 7 inner surface, and pressure inductor 8 is connected with pressure indicator 12；Pressure sensitive Device 8 is extruded by air bag 5, can monitor the change of air bag 5 internal gas pressure, and pressure value is passed through pressure indicator 12 by pressure inductor 8 Embody, can from pressure indicator 12 reading numerical values, air bag 5 internal gas pressure situation of change can be learnt in time, if when air pressure less than peace Full setting value, can supplement compressed gas to air bag 5 in time；For using premise for safety, embody human oriented design.

Described spring locking device includes spring locking device top 9-1 and spring locking device bottom 9-2, described Spring locking device bottom 9-2 is provided with release tab 13；Spring locking device top 9-1 and spring locking device bottom 9-2 energy Fully mated, spring locking device bottom 9-2 locking spring locking device top 9-1 so that upper shell 7 is tight with lower house 3 Contact；When pressing release tab 13, spring locking device top 9-1 was unlocked by moment, was flicked by air bag 5.

Described air bag 5 uses with lower house 3 that rope band is fixing to be connected, and to the unblock of spring locking device, upper shell 7 is by bullet Opening, air bag 5 separates with lower house 3, fixing by rope band traction；Air bag 5 is provided with non-return valve 11, and non-return valve 11 both can hinder Only the compressed gas in air bag 5 leaks out, and when air bag 5 is exitted by needs, non-return valve 11 can be granted external force again The gas in air bag 5 can be discharged；Non-return valve 11 is fixed by trepanning 10.

Described lower house 3 bottom shape is arc.

Described fixing device include fixing device top 1-1 and fixing device bottom 1-2, fixing device top 1-1 with Fixing device bottom 1-2 coordinates, and plays the effect of being locked, and can be fixed on safely by fixing band 2 by pressure-bearing device and take With band person, its type is snak link.

Embodiment 3:

Referring to Fig. 1, shown in 2,3,4,5, first-aid apparatus in a kind of portable water, it includes pressure-bearing device, air bag 5, fixes Device and fixing band 2；Described air bag 5 is fixed in pressure-bearing device, and fills compressed gas, and described pressure-bearing device is by fixing band 2 are fixed on carrier, and pressure-bearing device is provided with spring locking device；Described fixing band 2 is by the fixing locking of fixing device.

Described pressure-bearing device uses material to be rustless steel.

Described pressure-bearing device includes that upper shell 7 and lower house 3, described upper shell 7 and lower house 3 one end use elasticity Connecting elements 6 connects, and the other end uses circle by the fixing locking of spring locking device 9, four angles of upper shell 7 and lower house 3 Arc transition, it is to avoid wedge angle occurs, very well protection air bag 5 and user；Described upper shell 7 and lower house 3 are provided with the set of symmetry Hole 10；Described lower house 3 is provided with sealing ring 4, and sealing ring 4 is by the lower house 3 complete anchor ear of opening part, and elastic connection element 6 Also it is completely covered, it is ensured that pressure-bearing device overall tightness.

Described upper shell 7 is provided with pressure indicator 12 and pressure inductor 8, and pressure indicator 12 is fixed on upper shell 7 Outer surface, pressure inductor 8 is fixed on upper shell 7 inner surface, and pressure inductor 8 is connected with pressure indicator 12；Pressure sensitive Device 8 is extruded by air bag 5, can monitor the change of air bag 5 internal gas pressure, and pressure value is passed through pressure indicator 12 by pressure inductor 8 Embody, can from pressure indicator 12 reading numerical values, air bag 5 internal gas pressure situation of change can be learnt in time, if when air pressure less than peace Full setting value, can supplement compressed gas to air bag 5 in time；For using premise for safety, embody human oriented design.

Described spring locking device includes spring locking device top 9-1 and spring locking device bottom 9-2, described Spring locking device bottom 9-2 is provided with release tab 13；Spring locking device top 9-1 and spring locking device bottom 9-2 energy Fully mated, spring locking device bottom 9-2 locking spring locking device top 9-1 so that upper shell 7 is tight with lower house 3 Contact；When pressing release tab 13, spring locking device top 9-1 was unlocked by moment, and upper shell 7 is flicked by air bag 5.

Described air bag 5 uses with lower house 3 that rope band is fixing to be connected, and to the unblock of spring locking device, upper shell 7 is by bullet Opening, air bag 5 separates with lower house 3, fixing by rope band traction；Air bag 5 is provided with non-return valve 11, and non-return valve 11 both can hinder Only the compressed gas in air bag 5 leaks out, and when air bag 5 is exitted by needs, non-return valve 11 can be granted external force again The gas in air bag 5 can be discharged；Non-return valve 11 is fixed by trepanning 10.

Described lower house 3 bottom shape is flat.

Described fixing device include fixing device top 1-1 and fixing device bottom 1-2, fixing device top 1-1 with Fixing device bottom 1-2 coordinates, and plays the effect of being locked, and can be fixed on safely by fixing band 2 by pressure-bearing device and take With band person, its type is nylon adherent buckle.

Embodiment: 4

Referring to Fig. 1, shown in 2,3,4,5, first-aid apparatus in a kind of portable water, it includes pressure-bearing device, air bag 5, fixes Device and fixing band 2；Described air bag 5 is fixed in pressure-bearing device, and fills compressed gas, and described pressure-bearing device is by fixing band 2 are fixed on carrier, and pressure-bearing device is provided with spring locking device；Described fixing band 2 is by the fixing locking of fixing device.

Described pressure-bearing device uses material to be engineering plastics.

Described pressure-bearing device includes that upper shell 7 and lower house 3, described upper shell 7 and lower house 3 one end use elasticity Connecting elements 6 connects, and the other end uses circle by the fixing locking of spring locking device 9, four angles of upper shell 7 and lower house 3 Arc transition, it is to avoid wedge angle occurs, very well protection air bag 5 and user；Described upper shell 7 and lower house 3 are provided with the set of symmetry Hole 10；Described lower house 3 is provided with sealing ring 4, and sealing ring 4 is by the lower house 3 complete anchor ear of opening part, and elastic connection element 6 Also it is completely covered, it is ensured that pressure-bearing device overall tightness.

Described upper shell 7 is provided with pressure indicator 12 and pressure inductor 8, and pressure indicator 12 is fixed on upper shell 7 Outer surface, pressure inductor 8 is fixed on upper shell 7 inner surface, and pressure inductor 8 is connected with pressure indicator 12；Pressure sensitive Device 8 is extruded by air bag 5, can monitor the change of air bag 5 internal gas pressure, and pressure value is passed through pressure indicator 12 by pressure inductor 8 Embody, can from pressure indicator 12 reading numerical values, air bag 5 internal gas pressure situation of change can be learnt in time, if when air pressure less than peace Full setting value, can supplement compressed gas to air bag 5 in time；For using premise for safety, embody human oriented design.

Described spring locking device includes spring locking device top 9-1 and spring locking device bottom 9-2, described Spring locking device bottom 9-2 is provided with release tab 13；Spring locking device top 9-1 and spring locking device bottom 9-2 energy Fully mated, spring locking device bottom 9-2 locking spring locking device top 9-1 so that upper shell 7 is tight with lower house 3 Contact；When pressing release tab 13, spring locking device top 9-1 was unlocked by moment, and upper shell 7 is flicked by air bag 5.

Described air bag 5 uses with lower house 3 that rope band is fixing to be connected, and to the unblock of spring locking device, upper shell 7 is by bullet Opening, air bag 5 separates with lower house 3, fixing by rope band traction；Air bag 5 is provided with non-return valve 11, and non-return valve 11 both can hinder Only the compressed gas in air bag 5 leaks out, and when air bag 5 is exitted by needs, non-return valve 11 can be granted external force again The gas in air bag 5 can be discharged；Non-return valve 11 is fixed by trepanning 10.

Described lower house 3 bottom shape is flat or arc.

Described fixing device include fixing device top 1-1 and fixing device bottom 1-2, fixing device top 1-1 with Fixing device bottom 1-2 coordinates, and plays the effect of being locked, and can be fixed on safely by fixing band 2 by pressure-bearing device and take With band person, its type is snap-fastener.

Claims (8)

1. first-aid apparatus in a portable water, it is characterised in that: it includes pressure-bearing device, air bag (5), fixing device and fixes Band (2)；Described air bag (5) is fixed in pressure-bearing device, and fills compressed gas, and described pressure-bearing device is solid by fixing band (2) With carrier, pressure-bearing device is provided with spring locking device；Described fixing band (2) is by the fixing locking of fixing device.

First-aid apparatus in portable water the most according to claim 1, it is characterised in that: described pressure-bearing device uses material For any one in carbon steel, low-alloy steel, rustless steel or engineering plastics.

First-aid apparatus in portable water the most according to claim 1, it is characterised in that: described pressure-bearing device includes upper casing Body (7) and lower house (3), described upper shell (7) and lower house (3) one end use elastic connection element (6) to connect, the other end By the fixing locking of spring locking device；Described upper shell (7) and lower house (3) are provided with the trepanning (10) of symmetry；Described Lower house (3) is provided with sealing ring (4).

First-aid apparatus in portable water the most according to claim 3, it is characterised in that: described upper shell (7) is additionally provided with Pressure indicator (12) and pressure inductor (8), pressure indicator (12) is fixed on upper shell (7) outer surface, pressure inductor (8) being fixed on upper shell (7) inner surface, pressure inductor (8) is connected with pressure indicator (12).

First-aid apparatus in portable water the most according to claim 3, it is characterised in that: described spring locking device includes Spring locking device top (9-1) and spring locking device bottom (9-2), described spring locking device bottom (9-2) is provided with Release tab (13).

First-aid apparatus in portable water the most according to claim 1, it is characterised in that: described air bag (5) and lower house (3) using the fixing connection of rope band, air bag (5) is provided with non-return valve (11), and non-return valve (11) is fixed by trepanning (10).

First-aid apparatus in portable water the most according to claim 6, it is characterised in that: described lower house (3) bottom shape Shape is flat or arc.

First-aid apparatus in portable water the most according to claim 1, it is characterised in that: described fixing device includes fixing Device top (1-1) and fixing device bottom (1-2), its type is buckle, snak link, nylon adherent buckle or by smashing any one.