RU2609182C1 - Personal rescue inflatable floating device - Google Patents

Abstract

FIELD: transportation; rescue operations.

SUBSTANCE: personal rescue inflatable floating device contains a gas balloon and elastic water-and-air retaining shell with the possibility of its inflation by the gas balloon and placing a person inside it. In the state of readiness, the shell represents a jacket with five extension-sectors with the possibility of their girding from the five sides from the back during putting on a human body. During putting it on a human body, the peripheral parts of the rescue device are fixed on the chest and belly with the possibility to expand into operation-inflated state, which represents a dome-shaped shell joined along the joint lines of the inflated peripheral parts after inflation with the gas. The person is placed inside it and in the bottom in convenient lying position.

EFFECT: possibility of life sustaining of a person located in the rescue device during several days.

5 cl, 21 dwg

Description

The invention relates to individual means of saving a person on the water. It can be used in all spheres of human activity associated with the danger of his short and long stay in water.

Analogs of the proposed rescue device are:

1. Rescue tool (Patent RU 2533943 C1. Publisher: 11/27/2014, IPC B63C 9/08), which is a boat with inflatable balloons around the perimeter, originally mounted on the back of a person in the form of a shoulder pack. The satchel cover and the bottom of the boat are connected by a long cord, which must be pulled out when it enters the water to straighten the rescue equipment into working condition. A protective tent is assembled by hand on the water. The described actions require skills and efforts that a person sometimes simply cannot perform due to weakness, injury or in a storm. There is no automatic discharge of the first large portion of water that gets into the boat when it is deployed on water in a storm. In addition, the described design dooms a person to an unstable position (“roll the field”), because the waves can turn the boat upside down, and the shifted center of gravity of the man-boat system will hold the bottom of the boat above the person. In addition, the head and face of a person are not protected from possible impacts by the wreckage of a shipwreck until a protective awning is manually assembled. In the specified analogue there is no convenience and guarantee of the aim pursued - an independent automatic bringing of the rescue vehicle to a working state that protects a person.

2. Inflatable life-saving single-seat aircraft raft PSN-1 (manufactured by JSC "Ufa Plant of Elastomeric Materials, Products and Structures" http: //wezhivanie.rf/blog/tehnika/1173.html publ. April 23, 2014), which is a raft with inflatable balloons around the perimeter, with a wetsuit built into it with a hole for the person’s face. Initially, the tool is stored in a bag, and in case of danger, a person moves along the deck of the vessel, holding the bag in one hand, which limits its actions, and then is thrown overboard with the rescue tool. The next significant drawback of the given raft is the need to get into it from the water, which is often impossible to accomplish due to weakness, injury to a person or in a storm. There is no automatic discharge of the first large portion of water that gets into the raft when it is deployed on water. In addition, when a person is in the water, his face is constantly exposed to water, air, the sun and birds of prey. The head and face of a person are not protected from possible impacts by the wreckage of a shipwreck. In the indicated raft there is no automatism of getting inside a person, convenience and guarantee of the aim pursued - saving the person.

3. Single liferaft (Patent RU 2550597. Publisher: 05/10/2015, IPC B63C 9/04), which is a boat with cylinders around the perimeter filled with hardening foam. Initially, the product is stored in a bag, and in case of danger a person must throw it overboard, which limits its actions with one hand, and then it is thrown overboard after the life-saving tool. The disadvantage is the restriction of actions by hand. Binding a person to a life-saving tool with a long line is dangerous because it can entangle arms or legs in it. The next significant drawback of the given raft is the need to get into it from the water, which is often impossible to accomplish due to weakness, injury to a person or in a storm. There is no automatic discharge of the first large portion of water that gets into the raft when it is deployed on water. The disadvantage is its one-time use due to the filling of the cavities with hardening foam.

4. An inflatable life jacket (Video - http://www.youtube.com/watch?v=V8k3WHvaULs publ.: May 21, 2014), representing a vest encircling a person’s back and chest, with an inflatable camera hidden in a vest pocket on "Velcro" - "Velcro", opening under the influence of gas from a carbon dioxide cylinder. However, the vest does not protect a person from cold water, nor from marine predators, nor from birds, nor from the sun and wind, which threatens the life of a person with prolonged exposure to water.

5. The closest analogue is the Rescue Device (Patent RU 2397914. Publ. 27.08.2010, IPC B63C 9/06), which is a ball that automatically opens under the action of gas from a balloon from the shoulder bag around a person and closes with Velcro "-" Velcro "along the line connecting 2 halves of the ball. A person is located in a ball of large diameter (judging by the description, more than the height of a person) in the "standing" position along the axis of rotation of the ball. In a state of readiness for use, there are many tools in the satchel, namely a two-layer dense shell of a large-diameter ball with several stiffeners and a heat-insulating lining, a gas cylinder or a squib, a telephone, a radio beacon, solar panels, a water pumping device, an oar device, tubes and viewing lenses, valves, etc. etc. All of these devices are placed in a shoulder pack, which in an emergency, according to the author, should open around a person under the influence of gas or a squib. The listed abundance of devices, for sure, will complicate, and possibly make it impossible to open a ball from a satchel around a person. And the correct spontaneous connection of “stickies” along the cut line of 2 halves of the ball during their collapse is generally unlikely, especially in a dense environment - water or during gusts of a gale, i.e. a closed streamlined figure and the reliability of the connection of the halves of the rescue vehicle are not guaranteed. Manual expansion of improperly closed stickies along the closing line of 2 halves of the ball requires additional efforts from a person who may be weakened, wounded or unconscious. Moreover, these "Velcro", judging by the size of the ball, are located from a person at a distance of 1-1.2 meters or more (especially below and above), i.e. to fix the "Velcro" with your hands from the inside in this situation is simply impossible. In addition, these packaged numerous devices make the backpack very heavy, voluminous and, therefore, inconvenient when moving through the compartments of the ship. The location of a person in an inflated rescue vehicle in the "standing" position in the lower part of the axis of rotation of the ball guarantees a person in water a large amplitude of unpredictable oscillations by the will of the wind and waves even in relatively calm weather. Moreover, such a placement of a person inside a rescue vehicle in a standing position is very inconvenient; a person has to hang on the straps of a satchel or stand on an incomprehensible support. Removing water from a rescue device requires additional actions from a person, for example, manually starting up a water pumping device, which is not always possible due to loss of consciousness. In addition, the large dimensions of a ball with a diameter larger than a person’s height do not allow him to act with his hands and feet outside an inflated rescue vehicle, making a person helpless, for example, in front of shipwreck and ice debris. It is extremely inconvenient to leave the self-described rescue tool, as to do this, you have to unfasten the "Velcro", and if the inflatable shell is damaged, every second is expensive; you can get confused in the tissues of the shells and in many devices.

T.O. for all the attractiveness of a streamlined (spherical) form of a life-saving tool that protects a person from the external environment, as well as the possibility of storing it in a shoulder bag, the indicated analogue does not have automaticity and does not guarantee the fulfillment of the aim pursued - to obtain a reliable waterproof form with the convenience of placing a person in it and ease of leaving in case of danger.

Therefore, the objectives of the present invention are the following:

- reducing the size and weight of the rescue tool;

- convenient placement of a person in a rescue vehicle "on the water",

- the location of the rescue equipment on the human body in a state of readiness, guaranteeing its quick and reliable transformation into a working state, which does not require additional actions from the person;

- providing an opportunity for a person to act with his hands and feet outside the life-saving tool in his working condition on the water;

- providing automatic (without human intervention) drainage of water that has fallen into the rescue equipment when it is brought into working condition;

- giving rescue equipment stability on the water;

- giving a person the opportunity to leave a life-saving tool on their own and without heavy efforts.

The technical result should be a comprehensive solution aimed at saving a person’s life on the water in the first minutes and over the next few days.

Specifically, this is solved by the following essential features of the invention.

The reduction in the weight and volume of the rescue equipment in the ready state is achieved by its small size in the working state (afloat), for example, in the form of a ball with an external dimension of about 1.2 meters (Fig. 1, 2, 3), formed by a common bottom and five peripheral parts of the rescue equipment pos. 1 (Fig. 3, 4, 5, 12), closed along the lines of the section "B" (hereinafter - the slots), and filled with gas pos. 5 (Figs. 4, 13, 16).

The presence of slots “B” and the small size of the rescue tool in working condition on the water allow a person inside to act with his hands and feet outside the rescue tool (Fig. 4, 6), which is very important (eg, grab a rescue line, push off the wreckage or ice floes). The peripheral parts of the rescue equipment (item 1) are then moved apart along the lines of the “B” slots, and after the extremities are pulled inward, they are independently closed because they are filled with gas (Fig. 5, 13).

In addition, the slots “B” of the rescue tool allow the peripheral parts (pos. 1) to be packaged in the appendages of the vest sector (pos. 2), which is convenient for storing and putting on the rescue tool in an emergency (Fig. 7, 8, 9, 10, 11, 12). This convenience of a rescue tool in a ready state consists in its location in the form of a vest around the torso of a person from all sides: the back of the vest and its five processes-sectors (position 2): through two shoulders, on both sides and between the legs fastened when donning on the chest and abdomen of a person using fasten fasteners pos. 3, 4 (Fig. 5, 6, 7, 8, 9, 10, 11).

Having two rows of fasteners is essential, and here's why.

The first row of fasteners pos. 3 (Fig. 5, 6, 7, 8, 9, 10, 11, 13, 17, 18, 19, 20), fastened when putting on a vest on a person, connect the extreme points of the peripheral parts of the rescue tool. T.O. the person who put on the vest ends up inside the packaged rescue tool with the associated extreme points, which eliminates the need to fix or straighten them on the water.

The second row of fasteners pos. 4 (with straps pos. 8 - Figs. 5, 7, 8, 10, 11) adjacent to the human body serves to fasten the lifejacket on the human body, providing in the future (on water) the displaced center of gravity of the man-rescue system means". This fixed, downward-shifted center of gravity of the “man-rescue tool” system allows a person to always be at the bottom of the life-saving tool in a comfortable “lying” position face up in calm weather; and during unrest at sea, such a situation is predominant (Fig. 4, 5, 6).

In addition, these fasteners (items 3, 4), if necessary, allow a person to easily unfasten them and leave the rescue tool.

In addition, for the optimal use of the parts of the rescue tool, the processes of the vest sector (pos. 2) in the working state of the rescue tool on the water are stabilizers of a stable position (Figs. 1, 2, 4, 5).

The obtained closure (almost tightness) of the rescue tool in working condition requires the availability of devices for automatically taking air from the outside and draining the water that got inside when opening the rescue tool. This is achieved by the presence of three devices - springs pos.11 (Fig. 14, 15, 16), temporarily (during packing in a backpack) installed in the slots "B" between the peripheral parts of the rescue device.

Two spring devices installed at the bottom of the side (near the person’s hands) slots “B” pos. 11 (Fig. 6), guarantee the disposal of a large portion of the water that fell into the rescue tool when it is opened. Subsequently, they can move a person up along the line of closure of the peripheral parts of the rescue tool (Fig. 21) or removed inward, allowing the peripheral parts of the rescue tool to close at the bottom and block access to water.

One upper spring device pos. 11 (Fig. 1, 2, 4, 5) guarantees the flow of air into the rescue vehicle with the possible complete closure of the peripheral parts. Such a situation is unlikely, but it can happen if during a storm a person’s arms and legs from rolling move involuntarily into a rescue tool, and the rescue tool is leakproof.

Thus, the essential features of a life-saving tool used in the first minutes of being in water guarantee the desired technical result for saving a person - automatic convenient placement of a person “afloat” in water in the “lying” position face up inside a securely fixed life-saving device and protecting the person from external the effects of water, wind, sunshine, shipwreck fragments, birds and underwater predators, and also enable a person to act with his hands and feet outside the life-saving tool If necessary, it is easy to leave.

Brief Description of the Drawings

The design and essential details of the rescue equipment are described in the following drawings:

FIG. 1 - the appearance of the rescue tool in a working inflated condition on the water: a view from the side of the head of a person inside;

FIG. 2 - the appearance of the rescue tool in a working inflated condition; side view;

FIG. 3 - the appearance of the rescue tool in a working inflated condition - top view;

FIG. 4 - section of a rescue vehicle along the lines of connection of the peripheral parts in a working inflated condition on the water (the legs of a person are stuck out);

FIG. 5 - section of the rescue tool along the lines of connection of the peripheral parts in a working inflated condition on the water (human legs are pulled into the rescue tool);

FIG. 6 is a sectional view of a rescue vehicle along the lines of connecting peripheral parts in a working inflated condition on the water (view from the head; legs pulled inward);

FIG. 7 - development of a life-saving equipment vest (Hatching indicates the area of the vest. Clasps pos. 4 and straps pos. 8 are not shaded);

FIG. 8 - unfolding of a life preserver vest (The two upper side fasten fasteners, pos. 3 are fastened, forming holes “E” for the convenience of threading hands when putting the vest on the body. The area of the vest is indicated by shading. The fasteners pos. 4 and the straps pos. 8 are not shaded );

FIG. 9 - a life-saving device in the form of a vest is worn on a person; the processes of the vest sector (pos. 2) are closed on the chest and abdomen of a person; fasteners of the peripheral parts of the rescue equipment and the vest are fastened (the vest is indicated by the hatch);

FIG. 10 - a life-saving tool in the form of a vest is dressed on a person; the appendages of the vest sector (pos. 2) are wide open; fasteners of the peripheral parts of the rescue tool pos. 3. unfastened; vest fasteners pos. 4, fastened to the body of the person, they are fastened (the area of the vest is marked with a hatch. The fasteners of pos. 4 and the straps of pos. 8 are not shaded);

FIG. 11 - a full scan of the rescue tool (surface adjacent to the human body); peripheral parts (pos. 1) of the rescue tool are removed from the appendages of the vest sectors (pos. 2) (The shading marks the area of the vest. The fasteners pos.4 and the straps pos.8 are not shaded);

FIG. 12 - full scan of the rescue tool - the outer surface (Hatching indicates the area of the vest);

FIG. 13 - placement of fasteners "fastex" pos. 3 (or “lightning” pos. 9) on the inner surface of the peripheral parts of the rescue tool, providing a tight closure of its peripheral parts;

FIG. 14 - spring device (Pos. 11), which ensures the flow of water that fell during the opening of the rescue tool in the water; - the spring is in an expanded state with “Velcro” (pos. 13) sewn along the perimeter of the extreme turns;

FIG. 15 - spring device pos. 11 in a compressed state in the slot between the peripheral parts of the rescue device in packaged form;

FIG. 16 - the spring device in the open state in the slot between the peripheral parts of the rescue tool after filling it with gas. Pos. 15 - "Velcro" on the peripheral parts of the rescue tool;

FIG. 17 - position of the "Velcro" pos. 10, securing the vest along its perimeter, on the rescue vehicle in working condition "on the water";

FIG. 18 - packaging of the peripheral parts of the life-saving device (pos. 1) in the appendages of the vest sector (pos. 2) and fixing along the perimeter of the vest with the help of “Velcro” pos. 10 (section in the middle of the vest);

FIG. 19 is a packed state of the peripheral parts of the rescue equipment in the appendages of the vest sector (section in the middle of the vest);

FIG. 20 - fastening of the fasteners (item 3) of the peripheral parts of the rescue device using the "Velcro" pos. 10, preventing the tearing of peripheral parts from the appendages of the sectors of the vest when donning; shows the hand grip of the “Velcro” vest (pos. 10) along with the “Velcro” pos. 12 on straps from fasteners;

FIG. 21 - spring devices (pos. 11) for discharging water are displaced upward along the cut line “B” of the rescue vehicle.

The implementation of the invention

The rescue tool in working condition is a hollow streamlined (for example, spherical) shape with external dimensions of about 1, 2 meters from a water-impermeable material of orange color with five peripheral parts pos.1 (Fig. 3, 4, 5, 12, 13, 15, 16, 17, 18) and a common bottom with double walls for filling the inter-wall space with gas with a specific gravity less than air. The material of the rescue tool can be a hydrophobic impregnated textile polyester used in the above liferaft (Patent RU 2550597), or made of rubberized fabric used in the PSN-1 liferaft described above. These fabrics are so firmly glued or welded that the seams become stronger than the fabric itself (Article by D. Talin and E. Shumkova: - http://katera.ru/files/magazines/227/075-078.pdf Published: May 21, 2014 .). The outer surfaces of the rescue equipment are provided with reflective tapes (not shown). In the ready state, the life-saving tool is a vest (Fig. 7, 8, 9, 10), encircling a person with five appendages-sectors poses. 2 (Figs. 4, 5, 7, 8, 9, 10, 11, 12, 15, 16, 18) connected to the chest and abdomen of a person using the well-known fastex quick-release fasteners. Four top clasps pos. 3 (Fig. 5, 6, 7, 8, 9, 10, 11, 13, 17, 18, 19, 20) are fastened when putting the rescue equipment on the person and are designed to connect the peripheral points of the rescue tool so that in the worker (inflated, floating) they were already buttoned in advance. Three clasps poses. 4 (Fig. 5, 7, 8, 10, 11) with straps (pos. 8) are also fastened when donning a rescue tool in the form of a vest on a person and are designed to attach the vest to the human body, ensuring afloat fixation of a person in a comfortable position lying ”always face up and down the life-saving tool. In order not to confuse the fasteners (vest and its peripheral parts) during donning, their sizes and configurations are chosen different. The material of the vest can be used especially durable for reliable storage.

The full scan of the rescue tool shown in FIG. 11, 12, is a scan, for example, of a ball with five divided peripheral parts pos. 1, which are stored for storage in five shoots-sectors of the vest pos. 2, like in a pocket, like a purse bag - “in themselves”. This method of packaging is widely known and published on 08/07/2011 on the website http://women-on-line.ru/publ/prochee_rukodelie/originalnaja_sumka_svoimi_rakami/58-l-0-660. A vest with peripheral parts tucked into its processes-sectors the rescue tool along the curly perimeter is fixed with “Velcro” pos. 10 (Fig. 7, 8, 11, 12, 17, 18, 19, 20). You can optionally, to secure the fixation, insert “Velcro” pos. 16 in other places where peripheral parts are closed during packaging (Fig. 18). The resulting comfortable figured vest makes it easy to put it on the human body using its anatomy; those. each appendix sector of the vest covers a person from behind his back in natural intervals: - through two shoulders, from two sides and between the legs, as shown in Figs. 9, 10. So the vest is a figured five-pointed pocket for storing an inflatable rescue tool - a common inflatable chamber. Fastex lateral fasteners (pos. 3) are pre-fastened (when packing), forming holes “E” for ease of threading hands (Fig. 8)

Slots "B" (Fig. 2, 3, 4, 5, 6, 12, 15, 16) between the peripheral parts of the rescue tool are made of unequal length, namely: two slots are made so that in a working-inflated condition the legs of a person in half bent would be above the water (Fig. 4); two side slots are made almost to the bottom - for self-draining of the first portion of water that got inside the life-saving tool when it is opened, and for the ability to use your hands outside the life-saving tool (Fig. 6), the fifth slot - above the person’s head - is necessary for putting on a vest on the shoulders of a person and for installing a device for air intake (pos. 11, Figs. 4, 5).

And the peripheral parts of the life-saving tool, and the appendages of the vest sector, and the shoulder part of the vest make up a single chamber, filled with gas from the balloon when a person enters the water. The general chamber of the rescue equipment, which can be converted into a figured vest, does not require an additional satchel, bag, bag or other storage container. The chamber is divided into five compartments (by the number of processes-peripheral parts) connected by bypass valves, providing gas filling of all compartments from one cylinder with carbon dioxide, mounted on the inside of the vest. The principle of separation into compartments has already been applied in the PSN-1 liferaft, described above as an example. Gas filling of compartments through gas pipelines begins with headroom compartments to maintain a person’s head above water in the first minute of being in water. The gas cylinder is triggered automatically (from a known water-soluble tablet) when a person enters the water, but for safety reasons it is equipped with a manual drive (like the "Life Preserver Inflatable" described above). When a person enters the water, the peripheral parts of the rescue device are inflated under the action of the released gas, and the Velcro sticks pose. 10 (Fig. 17, 18) and are released from the processes of the sectors of the vest. This principle is applied in the “Lifebuoy Inflatable,” described above as an example. The peripheral parts of the rescue equipment (for example, the ball) rise up above the person and, thanks to the fastened fasteners “fastex” pos. 3 (Fig. 13), close tightly, preventing overboard water from entering the life-saving appliance. A person automatically, without his participation, is placed inside a life-saving device (Fig. 4, 6), which is very important, because a person may be weakened, wounded or unconscious in the water and could not independently bring the life-saving tool to working condition and fix it peripheral points. The legs and arms of a person can be pulled into the rescue tool, after which the person in the form of a “fist” is in an almost hermetic space (Fig. 5). The biased fixed center of gravity of the “life-saving tool-man” system ensures a person’s constant position in the “lying” position below the life-saving tool and face up. The first portion of water that gets into the life-saving device when it is opened, as the life-saving device is inflated, pours out between its peripheral parts in the “B” slot in the places of the arms and legs protruded. Outflow of water to the outside and leveling of sea water and water inside the life-saving device are also ensured by two guaranteed openings formed by spring devices pos. 11 (Fig. 1, 2, 3, 6, 14, 15, 16), in advance (when folding the rescue equipment into the vest) temporarily inserted below the side slots of the peripheral parts of the rescue tool and fixed to its outer and inner surfaces with the help of “Velcro "Pos. 15 (Figs. 11, 12, 15, 16) to exclude their spontaneous popping. One device pos. 11 (Fig. 1, 2, 3, 4, 5) is installed at the upper connection point of the head peripheral parts and provides constant access of air inside the rescue vehicle.

After the external and internal water levels are leveled, and the person “comes to his senses” after the shock of a shipwreck, lower spring devices pos. 11 (Fig 6) are removed from the slots "B" between the peripheral parts of the rescue tool, allowing the latter to close tightly and block the path of sea water. Top spring pos. 11. (Fig. 1, 2) can also be removed from the slot if necessary. In calm weather, the side springs can be shifted up along the “B” slots between the peripheral parts of the rescue device (Fig. 21) and serve for ventilation. The springs are fixed with a cord pos. 14 (Fig. 14, 15, 16) to the inner surface of the vest and fit into a pocket vest in a compressed state along with peripheral parts. The remaining water is pumped out by a manual pump (from the "survival margin" pos. 6 of Fig. 10) through a tube brought out through any slot between the peripheral parts of the rescue vehicle. To secure the closure of the slot “B” between the peripheral parts of the rescue device, they are fixed with the well-known “zippers” (zippers) with clamps pos. 9 (Fig. 11); the small size of the rescue tool allows a person to reach any “lightning”. The zippers, like fastex fasteners, are positioned so that the closure of the rescue tool is tight (Fig. 13). Since “zippers” can be damaged during incomplete packaging, they can be replaced with 2-3 additional fastex fasteners on each cut line between the peripheral parts or lacing, pre-threaded into special loops between the slots, and in a weakened state when laying in sectors processes of the vest.

In order to avoid "leakage" of the hands and feet, they can be temporarily exposed outside in the slot "B" between the peripheral parts of the rescue tool (Fig. 4, 6). These slots also allow you to peer out and act with your hands and feet (e.g. grab a life line, push away wreckage or ice floes). If the properties of the material allow, then part of the shell of the ball can be made transparent to view the situation.

The lower part of the rescue device has stabilizers pos. 2 (Fig. 1, 2, 4, 5), which are simultaneously straightened processes of the sectors of the vest, which give stability to the funds in a horizontal surface position. The fulfillment of two functions - as a “repository of packaged life-saving appliances” and as “surface stabilizers” - is achieved by curvilinear patterning of material, similar to patterns of a lifejacket or rafts described above as examples.

In order to avoid unnecessarily inflating the rescue tool in the lower part, its outer and inner walls on the back are connected by a jumper pos. 7 (Fig. 6).

A flexible heat insulator is placed under the back of a person to avoid hypothermia of the back (not shown).

The rescue tool is supplied, as usual, with a "survival margin" pos. 6 (Fig. 10): a gas cylinder, a lantern, fixed at the highest point of the ball after a person enters the water, using tubes or a manual fur to blow the chamber with air (similar to the PSN-1 aircraft raft manufactured by Ufa Elastomer Materials, Products and Structures JSC »), Gas vent valves, drink supply, beacon, manual pump. "Survival reserve" is attached to the inner surface of the vest (adjacent to the human body), without interfering with the peripheral parts to straighten out of the vest.

As a result of using the proposed product in the first minutes of being in the water, a person is automatically afloat in a comfortable position and isolated from many external influences. And after pulling the arms and legs inward, removing the spring devices for draining the water and fastening the zippers on the slots between the peripheral parts of the rescue tool, the person is completely isolated from external influences (water, wind, shipwreck, sun rays, wind, birds and underwater predators), which allows him to save his life for several days. Slots "B" allow you to "stretch" the arms and legs, and act with them outside the life-saving tool. If necessary, the rescue tool is easily unfastened, and the person leaves it.

Claims (5)

1. Rescue inflatable individual means containing a gas cylinder and an elastic water-air-tight shell, with the possibility of automatically filling the shell with gas from the balloon with the formation of a streamlined shape, with the possibility of placing a person inside it, characterized in that in the ready state (in a packed deflated condition) the shell represents a vest with five appendages-sectors, with the possibility of encircling them when put on the human body from five sides from the back: through two shoulders, from two sides and between the legs, with five peripheral parts of the rescue tool, packaged in five sectors of the appendix of the vest, with the possibility of fixing the peripheral parts of the rescue tool on the chest and abdomen of a person when putting on his body, with their ability to straighten out the vest and its five processes of sectors from the balloon into a working inflated state, which is a streamlined domed shell closed along the connection lines of inflatable peripheral parts, with the possibility of a fixed placement of a person inside and below with A canopy dome-shaped means in a comfortable lying position and face up, with the ability to act with your hands and feet outside the rescue device through the slots between the peripheral parts of the rescue device and, if necessary, pull your hands and feet inside the rescue device, taking the form of a “fist”, followed by the rescue device has the ability to take a fully enclosed streamlined shape, including the surface of all its parts: vest, appendages-sectors of the vest and peripheral parts packed in appendages sector of the vest. 2. The life-saving tool according to claim 1, characterized by the presence of devices for automatic (without human intervention) leveling the external and internal water levels, with the possibility of removing the devices inside the life-saving device. 3. The life-saving tool according to claim 1, characterized in that its gas filling in working condition on the water begins with its head parts, allowing the human head to always be above the water. 4. Rescue tool according to claim 1, characterized in that it has stabilizers of a stable position "on the water", which are an integral part of a common inflatable chamber. 5. The rescue tool according to claim 1, characterized in that the closure of the peripheral parts of the rescue tool in working condition is insured with zippers.

Images