CN107019857A

CN107019857A - Rapid expanding clothing vacuum foam-rubber cushion

Info

Publication number: CN107019857A
Application number: CN201710255109.3A
Authority: CN
Inventors: 邓廷伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-13
Filing date: 2017-04-13
Publication date: 2017-08-08

Abstract

Rapid expanding clothing vacuum foam-rubber cushion, main application of the present invention designs to ensure that work high above the ground human life is safe.When work high above the ground personnel fall down, expansion clothing expands rapidly, in the case where body weight is constant, and volume increase slows down falling speed, can play reduction injures and deaths by expansion clothing buffering, the present invention when falling ground, safeguard the effect of life.The clothes being fabricated to using high resiliency, lightweight sponge and vacuum bag.Sponge is put into vacuum bag and makes clothes, the air of the inside is pumped again, allow expansion clothing to shrink and be adapted to wearing, expansion clothing after work high above the ground persons wear contraction, does not interfere with work, the moment fallen, it is rapid to open air inlet, it is more convenient carrying Sponge cushion that expansion clothing, which expands rapidly vacuum foam-rubber cushions, very thick and elastic strong, lighter sponge vacuum bagged during making, excludes air just into this product of vacuum foam-rubber cushion.Air inlet is pulled out when using, allows air to quickly fill with, sponge is recovered original elasticity.

Description

Rapid expanding clothing vacuum foam-rubber cushion

Technical field

Rapid expanding clothing vacuum foam-rubber cushion is designed safely for defendance work high above the ground human life, can operate with fire-fighting Rescue, work high above the ground, mountain-climbing, rock-climbing.

Background technology

Work high above the ground personnel are caused from falling from high altitude due to work mistake or other unavoidable factors, big absolutely Partial results are dead.Currently also without one kind after falling, the method that human life can be protected.For many years, people are always In illusion, people is when falling, and the clothes rapid expanding worn becomes a sponge ball or balloon to protect the life of the mankind Life safety.The present invention allows this dream to be achieved.

The content of the invention

The present invention has used the characteristics of sponge expansion and contraction, and vacuum bag can be compressed under vacuum condition.Quickly Expansion clothing only falls moment in people can open expansion, other when be all contraction state.Rapid expanding clothing vacuum foam-rubber cushion It is two products.Rapid expanding clothing and vacuum foam-rubber cushion are fabricated to using high-tension, lightweight sponge and vacuum bag.High-tension Sponge or elastic force are stronger, the higher material of shrinkage, and they are put into vacuum bag is fabricated to clothes, then pumps the sky of the inside Gas, allows expansion clothing to shrink and is more suitable for wearing.Expansion clothing after work high above the ground persons wear shrinks can't influence work.Fall Moment opens rapidly air inlet, allows and expands clothing rapid expanding.In order to ensure expansion clothing can be opened normally, beaten using two or more Evolution formula, air inlet sealing compound by rope fix aloft, when human body falls, human bady gravitational pull rope make its open into Gas port.Also must possess for second, before falling personnel oneself pulling, work high above the ground persons wear's rapid expanding clothing, it is necessary to pass through Cross the training for strictly falling moment opening air inlet.Multiple air inlets, back air inlet, with safety can be designed on expansion clothing Rope is connected aloft, runs into when falling, and the gravity that human body falls pulls open sealing compound, and air enters.Front sets to enter manually Gas port, thigh both sides can also set manual air inlet, it is ensured that can normally open.

When vacuum foam-rubber cushion is for first aid, it is more convenient to carry, the faster place mat sponge of energy and air bag, are high-altitude rescue There is provided and preferably ensure.Stronger with high-tension sponge or elastic force, the higher material of shrinkage and vacuum bag make, will be high-elastic Power sponge is put into inside vacuum bag, pumps the air of the inside, and compressible tens times of sponge, with the compressibility of sponge, carries It is more convenient.When needing high-altitude rescue, air cushion can be quickly opened on the ground, and more preferable guarantee is provided to fall the personnel come.Very When empty foam-rubber cushion is in vacuum, by the elasticity of atmospheric pressure compressed sponge, vacuum foam-rubber cushion volume is become very little, work as air inlet Mouth is opened, and sponge can recover original elasticity rapidly.Vacuum bag can preferably be delayed using the design method that air inlet is fast, outlet is slow Fall the safety of personnel in the place of leaping high.

Brief description of the drawings

Accompanying drawing 1 is the side view after expansion

1 human body, 2 sponges, 3 expansion clothing nexines, 4 expansion clothing outer layers.

Accompanying drawing 2 is the side view after shrinking

1 human body, the sponge after 2 contractions, 3 expansion clothing nexines, 4 expansion clothing outer layers, 5 air inlet sealing compounds, 6 safety ropes, 7 hang Hook, 8 exhaust outlets.Accompanying drawing 3, the side view of air inlet

1 air inlet, 2 elastomeric materials, 3 sealing compounds, 4 spongy layers.

1 it is illustrated with reference to the accompanying drawings；2 sponges protect the significant points of 1 human body, but can not influence the activity of people, and sponge sets Meter is in head, front, back, hip, knee shank, body both sides.3 expansion clothing nexines and 2 sponges need firmly to stick in Together, no matter rapid expanding clothing is in expansion, or shrinks all without change original state.2 sponges and expansion clothing outer layer are unable to adhesion, Allow them can the freely activity between contraction and expansion.

2 it is illustrated with reference to the accompanying drawings；Rapid expanding clothing all remains retracted state under normal conditions, such as；Sea after 2 contractions Silk floss, volume can reduce many times.4 expansion clothing outer layers are close to the sponge after compression under vacuum conditions, also.So it is more convenient fortune It is defeated, convenient wearing, convenient work.Only when life is compromised, 5 air inlet sealing compounds can be held by just beating.6 safety ropes and 7 are hung Hook is fixed aloft, such as, and window, railing etc. when body drops, can just pull safety rope 5 air inlet opens.In order to ensure It is safer, air inlet is also designed in front and thigh both sides, to ensure a guarantee more than life security.Other air inlets are complete In the case of closing, 8 exhaust outlets use to exclude air.

3 it is illustrated with reference to the accompanying drawings；Fig. 3 is air inlet side view, and 1 air inlet surrounding uses 2 elastomeric materials, outside air pressure When being better than nexine, air pressure can push rubber elastic material open, air inlet is become big, air inlet will faster.When the spongy layer air pressure of nexine 4 is strong When the air pressure of outside, 2 elastomeric materials can be compressed, its air inlet is diminished, gas output is reduced.The people for only dressing rapid expanding clothing Member drops on the ground, when producing impulsive force, expands the air pressure of clothing nexine and can just be more than the air pressure of outside, goes out slowly this when Gas, also can further slow down the impulsive force of whereabouts.Expansion clothing is allowed to add another cushion effect, expansion clothing just possesses two kinds of guarantors The strength of shield personnel, the slowly elasticity of sponge and the air pressure of outlet.

Vacuum foam-rubber cushion is generally all to shrink, air inlet sealing is pulled off when using as being with the principle of expansion clothing Glue, allows air to quickly enter, the method that air inlet equally uses accompanying drawing 3, and easily, outlet is few for air inlet.

Specific implementation method

The present invention makes product with sponge or other more flexible, more more preferable materials of light, contractility, true Compressed in the case of sky by external pressure high forces, reduce its volume large area, compressible tens times.By materials such as sponges Material is put into vacuum bag, is pumped the air of the inside, is lost sponge and the vacuum bag of air, can shrink rapidly.This principle we Usually used in life, just make in this way, they are put into vacuum bag for storage quilt, pillow, cotton dress, exclude the inside Air, be volume-diminished reduce floor space.Rapid expanding clothing difference, the time used is very short, only several seconds, swollen Swollen clothing is compressed always, only the moment to fall.

The present invention can be bigger on sponge material innovation, manufacture lighter, the stronger material of elastic force.It can only consider empty Gas can be flicked faster after entering, and allowed vacuum bag to be rapidly filled with air, fallen on the ground, and emphasis is by outlet is few, outlet is slow Mode buffer protection human body.Sponge usage amount, bigger mitigation rapid expanding clothing and the gravity of vacuum foam-rubber cushion can be reduced.

When fire fighter is used for first aid, simpler product can be designed, can quickly be dressed, such as：Meet and leap to one's own death Personnel, it is impossible to cry he put on expansion clothing jump out of the building again, want commit suiside people will not also listen commander.So, this product will be reduced The protection at some positions, but sponge can increase, filling up reduces the deficiency at protection position.Also to be examined in terms of fire prevention Consider, can be made in expansion clothing outer layer using fire proofing material, it is possible to use fire-proof sponge.

Claims

1. it is a kind of for work high above the ground, fire-fighting succour rapid expanding clothing and vacuum foam-rubber cushion, including with sponge and other More flexible, shrinkage, lighter material, and vacuum bag are fabricated to rapid expanding the characteristics of can be compressed under vacuum condition Clothing and vacuum foam-rubber cushion, contraction state is in usual thing expansion clothing, and when personnel fall, expansion clothing just opens expansion, described Sponge (2), expansion clothing nexine (3), expansion clothing outer layer (4), air inlet sealing compound (5), safety rope (6), link up with (7), exhaust Mouth (8).

2. according to claim 1, rapid expanding clothing is by airtight vacuum bag, internal layer is that sponge filling is made, nexine and sea Silk floss is fixedly connected.

3. according to claim 2, internal layer can it is stronger, lighter by elasticity, can the substitution sponge filling of fireproof material be made.

4. according to claim 3, air inlet is designed as that air inlet is more, outlet is few, including air inlet (1), elastomeric material (2), sealing compound (3), spongy layer (4).

5. according to claim 4, vacuum foam-rubber cushion is made up of sponge and vacuum bag.

6. being according to claim 5, that fire-fighting rescue is convenient, simpler expansion clothing can be designed, protection position is reduced, is beneficial to It is quick easy to wear, but increase sponge thickness.