CN206762045U - A kind of active lifesaving appliance - Google Patents

Abstract

A kind of active lifesaving appliance, mainly it is made up of hollow spherical envelope and more than one charger, hollow spherical envelope is set, air bag is made up of shell and inner casing, opening is provided with air bag, around opening surrounding, shim is set, space between shell and inner casing is separated into a plenum space and a disengaging space, the slide fastener that can be pulled open from the outside with the inside is set in the same position of shell and inner casing, people pulls on inside and outside slide fastener respectively after entering, then charger inflation is restarted, the spherical spaces for making one to be filled gas surround, just can be protected the people in plant ball when under being fallen from high-altitude, will not be by grievous injury.

Description

A kind of active lifesaving appliance

Technical field

The present invention relates to it is a kind of be used for from eminence jump off when active lifesaving appliance, belong to high altitude escape technology.

Background technology

When people are in danger in higher position needs escape, such as high building, it can only often take a risk to escape downwards, or to On run away to higher position and wait for rescue.In addition it is possible to escape is realized by aerial ladder, rope even helicopter.By straight It is generally all unrealistic to rise aircraft escape, first, rescue cost is too high, second, being limited by rescue environmental permission, and every time can That rescues is fewer in number.If rescued by the way of aerial ladder, have the following disadvantages：First, the limited height of aerial ladder, existing Often beyond hundred meters, the height of aerial ladder rises less than higher floor building, second, the traffic capacity of aerial ladder is limited, rescue speed compared with Slowly, three the limitation for setting up disengaging place is also suffered from, fourth, reaction speed is slower, it is impossible to reach the spot in time.It is most simple and practical Be to be escaped with rope, but this mode has the following disadvantages：When rope fix it is difficult, second, the process difficulty of climbing compared with Greatly, usual people have not received the professional training of similar climbing, easily accidentally drop and throw, third, outside the flare Cuan Chu buildings of fire When, it is also possible to blow rope or burn escape personnel.

So many times people are although stranded, can only select passively to wait for rescue.

A kind of it is, thus, sought for instrument that can be actively escaped when people is stranded aloft.

The content of the invention

The purpose of the present invention is：A kind of instrument that can be actively escaped when people is stranded aloft is provided.

The technical scheme is that：A kind of active lifesaving appliance, mainly by hollow spherical envelope and more than one Charger composition, described air bag includes shell 1 and inner casing 2, and shell and inner casing are concentric sphere volume, in shell and inner casing Same position is provided with opening, and outer slide fastener is provided with the opening of shell, is provided with interior slide fastener in the opening of inner casing, outer slide fastener and Interior slide fastener selects the slide fastener with two-sided handle, makes air bag from outwardly and inwardly can pulling open or lock；Parameatal Diaphragm seal 3 is provided between shell and inner casing, the space between shell and inner casing is separated into a plenum space and a disengaging Space；Charger is placed in plenum space, and the controlling switch 4 of charger is located in inner casing through inner wall；Inflating Equally distributed polylith shim 5 is provided with space, described shim uses soft mesh flake, the edge of shim Provided with reinforcement 51, shim is by the reinforcement at its edge, while being fixed on shell, relative another side is fixed on inner casing On；The inflation bucket 31 of both ends open corresponding with charger quantity is provided with diaphragm seal, by charger opening from shell Inflation bucket is injected at mouthful, opening of the controlling switch of charger from inflation bucket towards plenum space is introduced into plenum space, then Enter through inner casing in inner casing, inflation lid is covered towards one end of opening in inflation bucket.

The reinforcement of described shim is sewn or pasted on shell or inner casing.

For described charger from explosion type inflation bucket, explosion type inflation bucket is interior to fill nitrogen agent processed or helium agent processed.

Inflation bucket 31 on the diaphragm seal of opening both sides is opposite disposed.

It is provided through passing in and out the air intake duct 6 in space on air bag, the one end open of air intake duct is located at outer surface of outer cover, another End opening is located in inner casing；The partial-length that air intake duct is located in inner casing is more than 30cm.

Handle 7 is provided with inner casing inwall, waist support 8 is provided with the inner casing inwall relative with shaking hands, is provided with waist support both sides Safety belt.

Head-shield is provided with above waist support.

Beneficial effect

The 1st, hollow spherical envelope is set, air bag is made up of shell and inner casing, opening is provided with air bag, around opening four Week sets shim, and the space between shell and inner casing is separated into a plenum space and a disengaging space, in shell and The same position of inner casing sets the slide fastener that can be pulled open from the outside with the inside, and people pulls on inside and outside slide fastener, Ran Houzai respectively after entering Start charger inflation, the spherical spaces for making one to be filled gas surround, fallen from high-altitude under when can just make people in plant ball It is protected, will not be by grievous injury.

Brief description of the drawings

Fig. 1 is the schematic appearance of the present invention；

Fig. 2 is the explosive view of the present invention；

Fig. 3 is the diagrammatic cross-section of the angle of the present invention；

Fig. 4 is the partial enlarged drawing of part A in Fig. 3；

Fig. 5 is the partial enlarged drawing of part B in Fig. 3；

Fig. 6 is the partial enlarged drawing of C portion in Fig. 3；

Fig. 7 is the diagrammatic cross-section of another angle of the present invention；

Fig. 8 is Fig. 7 partial enlarged drawing.

Embodiment

As shown in Fig. 1 to Fig. 8, a kind of active lifesaving appliance, mainly by hollow spherical envelope and more than one fill Gas equipment forms, and described air bag includes shell 1 and inner casing 2, and shell and inner casing are concentric sphere volume, in the identical of shell and inner casing Position is provided with opening, and diaphragm seal 3 is provided between parameatal shell and inner casing, by the space between shell and inner casing point It is divided into a plenum space and a disengaging space.It is more narrow to pass in and out space.

Outer slide fastener is provided with the opening of shell, interior slide fastener is provided with the opening of inner casing, outer slide fastener and interior slide fastener are selected Slide fastener with two-sided handle, make air bag from outwardly and inwardly can pulling open or lock；Charger is placed in plenum space Interior, the controlling switch 4 of charger is located in inner casing through inner wall；Equally distributed polylith is provided with plenum space to separate Piece 5, described shim use soft mesh flake, and the edge of shim is provided with reinforcement 51, and shim passes through its side The reinforcement of edge, while being fixed on shell, relative another side is fixed on inner casing.Shim uses mesh flake, is inflating When, can either ensure that air-flow is unobstructed smoothly can be flowed in plenum space, and and can is enough limited between shell and inner casing Distance, prevent during whereabouts or rolling, the mass air flow in plenum space is poured into relative with percussion side another Side and cause hit side plenum space thickness it is thinning, contribute to protect human body safety.When hitting generation, in plenum space Air-flow sprung up by relative opposite side is pressed to, because the distance between inner casing and shell are influenceed by the spacing of shim, when outer When shell is displaced outwardly, the people also drawn by shim in inner casing and inner casing is displaced outwardly together, helps to mitigate and hits to people The influence of body.

The reinforcement of described shim is sewn or pasted on shell or inner casing.

The inflation bucket of both ends open corresponding with charger quantity is provided with diaphragm seal, by charger from shell Opening injects inflation bucket, and opening of the controlling switch of charger from inflation bucket towards plenum space is introduced into plenum space, It is then passed through inner casing to enter in inner casing, inflation lid is covered towards one end of opening in inflation bucket.During inflation, the people in air bag starts control System switch, allows charger to be inflated to plenum space.In the application of reality, when the small volume of air bag, charger Negligible amounts, such as to child, one to two inflation buckets can be only set on every piece of diaphragm seal, when the volume of air bag is larger When, the quantity of charger is more, such as the inflation bucket of more than three is set on sealing together.

People carry out regularly safeguarding or changing by passing in and out space to charger.

For described charger 2 from explosion type inflation bucket, explosion type inflation bucket is interior to fill nitrogen agent processed or helium agent processed.

Inflation bucket 31 on the diaphragm seal of opening both sides is opposite disposed, and it is reverse to mutually offset some during inflation Strength.

It is provided through passing in and out the air intake duct in space on air bag, when charger is to airbag aeration, powerful air-flow is fast Fastly expand in plenum space, because air intake duct is positioned at disengaging space, will not be influenceed by inflating.The one end open of air intake duct Outer surface of outer cover is located at, another end opening is located in inner casing, and the air intake duct between inner casing and shell is close to shim setting, or Person, this part suction pipe is directly anchored on shim；The partial-length that air intake duct is located in inner casing is more than 30cm.Due to high-altitude The inner space of escape apparatus is limited, and the air capacity of storage is limited, and therefore, the people for ensconcing the inside can be sucked extraneous by air intake duct Air, avoid suffocating.During air-breathing, one end that air intake duct is located in inner casing can be put into mouth and realize active breathing by people.

During high-altitude escape device falls it is possible that rolling, for avoid ensconce the inside people it is completely passive with Rolling, handle is provided with inner casing inwall, waist support is provided with the inner casing inwall relative with shaking hands, safety is provided with waist support both sides Band.In falling process, people's both hands are promptly shaken hands, and tight waist support is held in the palm at back, is fastened seat belts on waist, and rolling is relatively controlled, additionally it is possible to Increase the sense of security.

Head-shield is provided with above waist support, after sitting straight, head-shield is worn on the head, head-shield is thickeied using flexible material to be made, right Play a part of protection in head.

The length of described opening is less than the half of circumference.

The valve that can be used in being vented and inflate is provided with shell and/or inner casing.Sometimes caused by explosion type inflation bucket When tolerance is inadequate, additionally it is possible to inflated by plenum space that is autonomous or being helped by stranger toward gas moth.When high-altitude escape device falls To after ground, people pulls open interior slide fastener from the inside, and both hands push the diaphragm seal of opening both sides open in the opposite direction respectively, then pulls open outer Slide fastener, enable a person to walk out air bag from opening.Or helped by stranger, outer slide fastener is pulled open from outside, then break diaphragm seal into two with one's hands, pull open Interior slide fastener, the people in air bag is set to come out of.Or first pass through valve and discharge the gas of plenum space, then unzip.

When needing escape, first find and be adapted to the place jumped off from high-altitude, such as open balcony or roof, people is first from opening Mouth enters inner casing, then pulls on outer slide fastener and interior slide fastener successively, and air intake duct is contained in and ensured respiration in the mouth normally, a hand is first grabbed Hand is strained at, the controlling switch of another hand operation charger starts charger inflation, and then both hands are all promptly shaken hands.Substitute the bad for the good After gas, being rolled to the direction to be jumped off for the inside is ensconced, is made under high-altitude escape device pendant, so as to realize escape, or the association in stranger Help down the escape that falls from height.If the help of no stranger is it is necessary to paddle one's own canoe under the pendant of scrolling realization high-altitude, therefore, if There is obstruction to be just difficult to, it is necessary to do a little preparations in advance, such as move higher desk to balcony, the height of desktop will approach sun The height of platform railing, high-altitude escape device is placed on desktop, people is inflated after entering, and is rolled after charging gas towards the direction outside balcony It can be realized as under pendant.Or folding escape slide plate is just provided with when building building, and usually slide plate is accepted, when disaster occurs, Slide plate is put down, slide plate length is more than two meters and outstanding from upstairs, and people goes to and air bag is introduced on slide plate, reinflated, fills Escape can be jumped off from high building by being rolled after aerobic along slide plate.

Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology The those of ordinary skill in field, in the essential scope of the present invention, make a variety of changes or substitute, should also belong to the guarantor of the present invention Protect category.

Claims (7)

1. a kind of active lifesaving appliance, is mainly made up of hollow spherical envelope and more than one charger, described Air bag includes shell (1) and inner casing (2), and shell and inner casing are concentric sphere volume, is provided with and opens in the same position of shell and inner casing Mouthful, outer slide fastener is provided with the opening of shell, interior slide fastener is provided with the opening of inner casing, outer slide fastener and interior slide fastener are selected with double The slide fastener of face handle, makes air bag from outwardly and inwardly can pulling open or lock；Set between parameatal shell and inner casing There is diaphragm seal (3), it is characterised in that：Space between shell and inner casing is separated into a plenum space and a disengaging is empty Between；Charger is placed in plenum space, and the controlling switch (4) of charger is located in inner casing through inner wall；Inflating Equally distributed polylith shim (5) is provided with space, described shim uses soft mesh flake, the surrounding of shim Edge is provided with reinforcement (51), and shim is by the reinforcement at its edge, while being fixed on shell, relative another side is fixed on On inner casing；The inflation bucket (31) of both ends open corresponding with charger quantity is provided with diaphragm seal, by charger from outer The opening of shell injects inflation bucket, and it is empty that opening of the controlling switch of charger from inflation bucket towards plenum space is introduced into inflation Between, it is then passed through inner casing and enters in inner casing, inflation lid is covered towards one end of opening in inflation bucket.

2. active lifesaving appliance according to claim 1, it is characterised in that：Described shim reinforcement sewing or It is pasted onto on shell or inner casing.

3. active lifesaving appliance according to claim 1, it is characterised in that：Described charger is filled from explosion type Gas bucket, explosion type inflation bucket is interior to fill nitrogen agent processed or helium agent processed.

4. active lifesaving appliance according to claim 3, it is characterised in that：Filling on the diaphragm seal of opening both sides Gas bucket (31) is opposite disposed.

5. active lifesaving appliance according to claim 1, it is characterised in that：It is provided through passing in and out space on air bag Air intake duct (6), the one end open of air intake duct are located at outer surface of outer cover, and another end opening is located in inner casing；Air intake duct is located at inner casing Interior partial-length is more than 30cm.

6. active lifesaving appliance according to claim 1, it is characterised in that：Inner casing inwall be provided with handle (7), with The inner casing inwall for shaking hands relative is provided with waist support (8), and safety belt is provided with waist support both sides.

7. active lifesaving appliance according to claim 6, it is characterised in that：Head-shield is provided with above waist support.