CN212654506U - Overturn-preventing safety lifesaving chair - Google Patents

Abstract

The overturn-preventing safe lifesaving chair is used for people to escape to the water surface and is provided with an inflatable arc-shaped deck chair, and a safety belt for restraining the people is arranged on the arc-shaped deck chair; the left side and the right side of the arc-shaped deck chair are respectively provided with an inflatable first arc-shaped arch post along the longitudinal direction, the left side and the right side of the arc-shaped deck chair are symmetrically provided with an inflatable second arc-shaped arch post along the transverse direction, the arc-shaped deck chair, the first arc-shaped arch posts and the second arc-shaped arch posts are mutually communicated through inflatable spaces, and valve valves are arranged on the arc-shaped deck chair or the first arc-shaped arch posts or the second arc-shaped arch posts; adopt the structure of inflatable, collapsible placing accomodates small, easily deposits, and the back of expanding is aerifyd, and personnel of fleing fix the health on the arc deck chair through the safety belt, then the surface of water of the back of the body jumps into the aquatic, uses swiftly, utilizes human weight to keep arc deck chair bottom surface and water contact, avoids chocking water, and first, second arc arch pillar and arc deck chair constitute the spheroid, imitate and avoid personnel of fleing to be strikeed by the floater.

Description

Overturn-preventing safety lifesaving chair

Technical Field

The utility model relates to a life saving equipment on water specifically is a prevent toppling safety lifesaving chair.

Background

The blue earth, oceans, rivers, lakes and the like which live on the earth account for more than half of the surface area of the earth, as the development of modern society, water operation and water navigation are frequent day by day, ships or water facilities are difficult to avoid accidents or capsizing due to various reasons, so that people fall into water or are forced to escape to the water surface, especially in the capsizing accidents of a plurality of passenger wheel cruise ships in recent years, although some large ships are provided with lifeboats, the lifeboats with common structures are easy to capsize under the conditions that the sea waves are large and the people struggle to crowd, so that secondary accidents are caused, as the lifeboats are large in size, the number of the lifeboats is limited, the operation of putting the lifeboats from the boats to the water surface is more complicated, the process of boarding the people in larger sea waves is also longer and dangerous, and under the emergency condition, most people can only select to use lifebuoys or wear lifejackets to leave the ship as soon as possible, however, the life buoy and the life jacket can only provide extra buoyancy for people, so that people can save strength and float on the water surface, most of the bodies of the escape people are soaked in water, when the temperature of the water is low, the human bodies of the escape people gradually lose temperature, if the escape people are not rescued in time, the escape people are easy to injure, when the water wave is large, not only are the floaters on the water surface easy to impact the escape people, but also the people on the water surface are easy to impact each other to cause injury, and the escape people are easy to choke water continuously to cause drowning; however, at present, although life buoys and life jackets have the disadvantages, the life buoys and life jackets are still life saving devices mainly used for people to escape to the water surface at present due to the reasons of low cost, small volume, easy storage, quick use and the like.

Disclosure of Invention

The utility model aims at providing a prevent safe lifesaving chair that topples when personnel flee to the surface of water, this lifesaving chair accomodates small, easily deposits, uses swiftly, can not only let flee personnel's health float on the surface of water, can also avoid fleeing personnel to be bumped by the floater on the surface of water.

The technical scheme of the utility model is that: prevent safe lifesaving chair that topples, its characterized in that: the arc deck chair is provided with an inflatable arc deck chair, and a safety belt for binding a human body is arranged on the arc deck chair; inflatable first arc-shaped arch posts are respectively arranged on the left side and the right side of the arc-shaped deck chair along the longitudinal direction, the inner arcs of the first arc-shaped arch posts are opposite to the inner arcs of the arc-shaped deck chair, the end surfaces of the first arc-shaped arch posts are fixedly connected with the arc-shaped deck chair, and the inner inflation space of each first arc-shaped arch post is communicated with the inner inflation space of the arc-shaped deck chair; inflatable second arc-shaped arch posts are symmetrically arranged on the left side and the right side of the arc-shaped deck chair along the transverse direction, the inner arc surfaces of the second arc-shaped arch posts are opposite, one end of each second arc-shaped arch post is fixedly connected with the arc-shaped deck chair, the other end of each second arc-shaped arch post is fixedly connected with the first arc-shaped arch post on the same side, the inner inflation space of each second arc-shaped arch post is communicated with the inner inflation space of the arc-shaped deck chair, or the inner inflation space of each second arc-shaped arch post is communicated with the inner inflation space of the corresponding first arc-shaped arch post; and the valve is arranged on the arc-shaped deck chair or the first arc-shaped arch post or the second arc-shaped arch post.

The outline of the combination of the arc-shaped deck chair and the first and second arc-shaped arch posts is spherical.

The safety belt comprises a leg binding belt, a span binding belt, an abdomen binding belt and an shoulder binding belt, wherein two ends of the leg binding belt, the span binding belt and the abdomen binding belt are fixedly connected with the arc-shaped deck chair, first safety buckles are arranged on the leg binding belt, the span binding belt and the abdomen binding belt, the two shoulder binding belts are arranged on the left side and the right side of the inner arc surface of the arc-shaped deck chair respectively, and the safety belt is a safety belt.

The safety belt comprises a shoulder strap, a waist strap and a leg strap, wherein the two ends of the shoulder strap, the waist strap and the leg strap are fixedly connected with the arc-shaped deck chair, the two leg straps and the two shoulder straps are respectively arranged on the left side and the right side of the inner arc surface of the arc-shaped deck chair, a connecting belt is arranged between the two shoulder straps, the two ends of the connecting belt are respectively fixedly connected with the two shoulder straps, and second safety buckles are respectively arranged on the waist strap, the leg strap and the connecting belt.

The inflating valve is provided with an inflating hose, one end of the inflating hose is communicated with an inflating space inside the arc-shaped deck chair, an air valve is arranged at the other end of the inflating hose, and the length of the inflating hose is 0.5-1.2 m.

And a luminescent layer or a reflecting layer is arranged on the arc-shaped deck chair, the first arc-shaped arch column or the second arc-shaped arch column.

The arc-shaped deck chair is provided with a head limiting groove and a leg limiting groove on the inner arc surface.

The arc deck chair is internally provided with a gas generator, and the starting control end of the gas generator is arranged on the outer surface of the arc deck chair.

The arc deck chair is provided with a gas compression tank, and a gas outlet of the gas compression tank is connected with the inflating valve through a high-pressure pipe.

The utility model has the advantages that: the overturn-preventing safe lifesaving chair adopting the inflatable structure can be folded at ordinary times and placed at a designated position, has small storage volume, is easy to store, is used by inflating after being unfolded, ensures that the body of an escape person is fixed on the arc-shaped deck chair through the safety belt, then jumps into water from the back to the water surface, is fast to use, because the weight of the arc-shaped deck chair and the human body is larger than that of the first and the second arc-shaped arch posts, the bottom surface of the arc-shaped deck chair can be kept in contact with water by utilizing the gravity center of the weight, so that a person can lie on the back on the arc-shaped deck chair to avoid choking water, even if the first arc-shaped arch post and the second arc-shaped arch post enter the water firstly, the overturn-preventing safe lifesaving chair can be quickly reset under the action of the force, the bodies of the escape personnel float on the water surface, the first arc-shaped arch post and the second arc-shaped arch post are arched in the longitudinal direction and the transverse direction, the arc-shaped deck chair and the escape person form a sphere, so that the escape person can be effectively prevented from being impacted by floaters on the water surface.

The utility model discloses a prevent safe lifesaving chair that topples, whole outline is spherical, when the personnel of fleing lie in the arc deck chair, the human body is in one side of ball diameter central line, so the focus is not at the center of spherical body, the human body lies and sits on the arc deck chair, its focus of manned prevent safe lifesaving chair that topples is located arc deck chair lower part two-thirds department, therefore, no matter go into water with any gesture, prevent toppling safe lifesaving chair can both resume the arc deck chair fast and personally submit the gesture at 30 degrees angles with the level, make personnel's of fleing health float on the surface of water.

When the escape belt is used on a water surface with large water waves, the combination of the leg binding belt, the spanning belt, the abdominal binding belt and the shoulder binding belt and the combination of the shoulder binding belt, the waist binding belt and the leg binding belt can better bind a human body, disperse the relative force acting on the human body to each part of the human body, reduce the pressure and ensure that the escape personnel feels comfortable; the application of the safety belt can lead the escape personnel to walk or run on the back under the condition of bearing the anti-overturn safety lifesaving chair, thus being beneficial to escape. The longer inflating hose is convenient for the evacuee to hold by hand and butt joint with the inflating device. The luminous layer or the reflective layer is convenient for search and rescue personnel to find the position of each overturn-preventing safety lifesaving chair at the first time under the condition of night light assistance. The spacing recess of head and the spacing recess of shank can let the personnel of fleing fix a position the exact position department on preventing toppling safety lifesaving chair fast, partly is reserved out above the head and is used for leaning on the head, more be favorable to protecting the head, shank portion can stretch out partly, can have the walking ability when bearing the safe lifesaving chair of preventing toppling, the time of adjustment has been saved, and simultaneously, prevent toppling safety lifesaving chair with water contact or when violently rocking, the spacing recess of head and the spacing recess of shank can be on a left side, the right direction is fixed the head and the shank of personnel of fleing in an auxiliary way, protect personnel of fleing's cervical vertebra and lumbar vertebrae. Gas generator and gas compression jar can be to quick aerate in the arc deck chair, make this application prevent toppling safety lifesaving chair have the function of independently aerifing, further save the time of fleing.

Drawings

Fig. 1 is a schematic axial view structure diagram of the overturn-preventing safety lifesaving chair.

Fig. 2 is a schematic view of the anti-overturn safety lifesaving chair.

Fig. 3 is a left side view structure schematic diagram of the overturn-preventing safety lifesaving chair.

Fig. 4 is a schematic view of the top view structure of the overturn-preventing safety lifesaving chair.

Fig. 5 is another schematic structural diagram of the overturn-preventing safety lifesaving chair.

Fig. 6 is a schematic view of the escape state of the overturn-preventing safety lifesaving chair.

Fig. 7 is a floating state diagram of the overturn-preventing safety lifesaving chair.

Fig. 8 is a schematic structural view of a safety buckle in the overturn-preventing safety lifesaving chair.

Fig. 9 is a schematic layout view of another structure of the safety belt in the overturn-preventing safety lifesaving chair.

In the figure, an arc-shaped deck chair 1, a first arc-shaped arch post 2, a second arc-shaped arch post 3, a valve 4, a first safety buckle 5, a leg band 6, a straddle band 7, an abdominal band 8, a shoulder band 9, a portable inflator pump 10, an inflator nozzle 11, a reinforcing patch 12, an air valve 13, an inflation hose 14, a leg limiting groove 15, a reflective layer 16, a head limiting groove 17, a gas compression tank 18, a high-pressure tube 19, a one-way valve 20, a counterweight 21, a gas generator 22, a starting control end 23, a mechanical ignition device 24, a female buckle 25, a male buckle 26, a connecting band 27, a shoulder band 28, a waist band 29, a leg band 30 and a second safety buckle 31 are arranged.

Detailed Description

An overturn-preventing safety lifesaving chair, as shown in fig. 1 to 4, comprises an inflatable arc-shaped deck chair 1, wherein a safety belt for restraining a human body is arranged on the arc-shaped deck chair; the left side and the right side of the arc-shaped deck chair are respectively provided with an inflatable first arc-shaped arch post 2 along the longitudinal direction, the inner arc of each first arc-shaped arch post is opposite to the inner arc of the arc-shaped deck chair, the end surface of each first arc-shaped arch post is fixedly connected with the arc-shaped deck chair, and the inner inflation space of each first arc-shaped arch post is communicated with the inner inflation space of the arc-shaped deck chair; inflatable second arc-shaped arch posts 3 are symmetrically arranged on the left side and the right side of the arc-shaped deck chair along the transverse direction, the inner arc surfaces of the second arc-shaped arch posts are opposite, one end of each second arc-shaped arch post is fixedly connected with the arc-shaped deck chair, the other end of each second arc-shaped arch post is fixedly connected with the first arc-shaped arch post on the same side, the inner inflation space of each second arc-shaped arch post is communicated with the inner inflation space of the arc-shaped deck chair, or the inner inflation space of each second arc-shaped arch post is communicated with the inner inflation space of the corresponding first arc-shaped arch post; and the air valve 4 is arranged on the arc-shaped deck chair or the first arc-shaped arch post or the second arc-shaped arch post.

The outline of the combination of the arc-shaped deck chair and the first and second arc-shaped arch posts is spherical.

The safety belt comprises a leg binding belt 6, a span binding belt 7, an abdomen binding belt 8 and an shoulder binding belt 9, wherein two ends of the leg binding belt, the span binding belt and the abdomen binding belt are fixedly connected with the arc-shaped deck chair, first safety buckles 5 are arranged on the leg binding belt, the span binding belt and the abdomen binding belt, the two shoulder binding belts are arranged on the left side and the right side of the inner arc surface of the arc-shaped deck chair respectively.

As shown in fig. 9, the safety belt includes a shoulder strap 28, a waist strap 29 and a leg strap 30, both ends of which are fixedly connected with the arc-shaped deck chair, wherein the leg strap and the shoulder strap are respectively two, the two leg straps and the two shoulder straps are respectively arranged at the left side and the right side of the inner arc surface of the arc-shaped deck chair, a connecting strap 27 is arranged between the two shoulder straps, both ends of the connecting strap are respectively fixedly connected with the two shoulder straps, and the waist strap, the leg strap and the connecting strap are respectively provided with a second safety buckle 31.

As shown in fig. 5, the inflating valve is provided with an inflating hose 14, one end of the inflating hose is communicated with an inflating space inside the arc-shaped deck chair, an air valve 13 is arranged at the other end of the inflating hose, and the length of the inflating hose is 0.5-1.2 m.

As shown in fig. 5, the arc-shaped reclining chair, the first arc-shaped arch column or the second arc-shaped arch column is provided with a luminescent layer or a reflective layer 16.

As shown in fig. 5, the arc-shaped reclining chair is provided with a head limiting groove 17 and a leg limiting groove 15 on the inner arc surface.

As shown in fig. 7, the arc-shaped reclining chair is internally provided with an air generator 22, and an actuating and operating end 23 of the air generator is arranged on the outer surface of the arc-shaped reclining chair.

As shown in fig. 6, the arc-shaped reclining chair is provided with a gas compression tank 18, and the gas outlet of the gas compression tank is connected with a valve through a high-pressure pipe 19.

Inflatable arc deck chair, first arc arched column, second arc arched column adopt if aerify plastic materials such as ship, aerify swimming life-saving seat, aerify water cushion, use the anti-overturning safe lifesaving chair of above-mentioned material, can fold at ordinary times and put or hang in the assigned position, during the use, expand rapidly again and aerify the back and use, mark its life in the obvious position department of preventing overturning safe lifesaving chair. The arc deck chair, the first arc arch post and the second arc arch post are connected into a whole by adopting sealing glue or fusion, so that the sealing performance of the connecting part is ensured. The arc-shaped deck chair can be fixedly provided with a balancing weight 21 which is positioned at the middle lower part of the outer arc surface of the arc-shaped deck chair.

The arc deck chair, the first arc arch post and the second arc arch post are connected with each other through the corresponding air holes, and the internal inflation spaces of the two parts are communicated through the air holes.

The inflating valve is provided with a tubular body, a valve body device is arranged in the tubular body, the inflating valve is a commercially available product in the prior art, inflating valves with different specifications are selected according to the pressure to be kept, pressure gas enters an internal inflation space of the arc-shaped deck chair when the inflating valve is opened and forms certain pressure, and the inflating valve can be automatically closed and hermetically stores the gas to prevent the gas from escaping outwards, so that the air pressure support arc-shaped deck chair and the first and second arc-shaped arch posts keep the modeling structures; a portable inflator 10 may be used, the type of inflation nozzle 11 of which is selected according to the type of inflation nozzle.

The first safety eye-splice and the second safety eye-splice are collectively called as safety eye-splices, the safety eye-splices are used for dividing the corresponding belt into two sections or connecting the two sections into a whole, the safety eye-splices also have the function of adjusting the length of the corresponding belt, so that an escape person can fix the belt for the body on the arc-shaped deck chair through each safety eye-splice, if necessary, the shoulder tying belt or the shoulder tying belt is also provided with the safety eye-splices, the safety eye-splices are more in types and belong to a commercially available product, for example, the safety eye-splices shown in figure 8 are divided into a sub-buckle 26 and a female buckle 25, the sub-buckle is inserted into the female buckle for fixing, and the sub-buckle can be separated from the female buckle by pinching.

The leg binding belt, the span binding belt, the abdominal binding belt, the shoulder binding belt, the waist binding belt, the leg binding belt and the connecting part of the arc-shaped seat are provided with a reinforcing patch sheet 12, the reinforcing patch sheet is made of fabric cloth base materials, one surface of the reinforcing patch sheet is fixedly connected with the arc-shaped seat in a bonding mode, the other surface of the reinforcing patch sheet is fixedly connected with the end part of the corresponding belt, and the reinforcing patch sheet is used for increasing the connecting strength of each belt and the arc-shaped seat and prolonging the.

The luminescent layer and the reflective layer are integrally adhered material layers or surface coatings obtained by spraying and brushing which are arranged on the arc-shaped deck chair, the first arc-shaped arch column or the second arc-shaped arch column; the luminescent layer is also called a fluorescent layer, a luminous layer or a luminous layer, and is a layer coated with a self-luminescent material on the collective coating, or the self-luminescent material is added in the coating.

The gas generator is a commercial product in the prior art and is a widely used gas generating device, the starting device of the gas generator is divided into an electric ignition device and a mechanical ignition device 24, the mechanical ignition device is preferentially adopted in the starting device of the gas generator used in the application in consideration of the aging of the battery, the mechanical ignition pushes an ignition firing pin to start the gas generator by means of the energy stored by a spring, the ignition mode mainly adopts knob type impact ignition, radial inhaul cable ignition and button type ignition devices, and the inhaul cable and the knob are the starting control end of the gas generator.

The gas compression tank is filled with compressed gas or liquid capable of generating pressure gas, a valve of the gas compression tank is opened, and the compressed gas enters the arc-shaped deck chair through the high-pressure pipe and the valve. The high-pressure pipe can be provided with a check valve 20, so that when the gas storage tank is damaged and the inflating valve fails, pressure gas in the arc-shaped deck chair can be prevented from escaping, and the use safety is improved.

Claims (9)

1. Prevent safe lifesaving chair that topples, its characterized in that: the arc deck chair (1) is provided with an inflatable arc deck chair, and a safety belt for restraining a human body is arranged on the arc deck chair; inflatable first arc-shaped arch posts (2) are respectively arranged on the left side and the right side of the arc-shaped deck chair along the longitudinal direction, the inner arcs of the first arc-shaped arch posts are opposite to the inner arcs of the arc-shaped deck chair, the end surfaces of the first arc-shaped arch posts are fixedly connected with the arc-shaped deck chair, and the inner inflation space of each first arc-shaped arch post is communicated with the inner inflation space of the arc-shaped deck chair; inflatable second arc-shaped arch posts (3) are symmetrically arranged on the left side and the right side of the arc-shaped deck chair along the transverse direction, the inner arc surfaces of the second arc-shaped arch posts are opposite, one end of each second arc-shaped arch post is fixedly connected with the arc-shaped deck chair, the other end of each second arc-shaped arch post is fixedly connected with the first arc-shaped arch post on the same side, the inner inflation space of each second arc-shaped arch post is communicated with the inner inflation space of the arc-shaped deck chair, or the inner inflation space of each second arc-shaped arch post is communicated with the inner inflation space of the corresponding first arc-shaped arch post; and an air valve (4) is arranged on the arc-shaped deck chair or the first arc-shaped arch post or the second arc-shaped arch post.

2. The rollover prevention safety lifechair of claim 1 wherein: the outline of the combination of the arc-shaped deck chair and the first and second arc-shaped arch posts is spherical.

3. The rollover prevention safety lifechair of claim 1 wherein: the safety belt comprises a leg binding belt (6), a span binding belt (7), an abdomen binding belt (8) and shoulder binding belts (9), wherein the two ends of the leg binding belt, the span binding belt and the abdomen binding belt are fixedly connected with the arc-shaped deck chair, first safety buckles (5) are arranged on the leg binding belt, the span binding belt and the abdomen binding belt, the shoulder binding belts are two, and the two shoulder binding belts are respectively arranged on the left side and the right side of the inner arc surface of the arc-shaped deck chair.

4. The rollover prevention safety lifechair of claim 1 wherein: the safety belt include both ends and arc deck chair link firmly tie up baldric (28), tie up waistband (29), tie up leg strap (30), wherein, tie up leg strap and tie up baldric respectively two, two tie up leg strap and two tie up baldric arrange the left and right both sides of arc deck chair inner arc face respectively in, be equipped with connecting band (27) between two tie up baldric, the both ends of connecting band link firmly with two tie up baldric respectively, tie up waistband, tie up leg strap and connecting band on respectively be equipped with second safety eye-splice (31).

5. The rollover prevention safety lifechair of claim 1 wherein: the inflating valve is provided with an inflating hose (14), one end of the inflating hose is communicated with an inflating space inside the arc-shaped deck chair, an air valve (13) is arranged at the other end of the inflating hose, and the length of the inflating hose is 0.5-1.2 m.

6. The rollover prevention safety lifechair of claim 1 wherein: and a luminescent layer or a reflecting layer (16) is arranged on the arc-shaped deck chair, the first arc-shaped arch post or the second arc-shaped arch post.

7. The rollover prevention safety lifechair of claim 1 wherein: the arc-shaped deck chair is provided with a head limiting groove (17) and a leg limiting groove (15) on the inner arc surface.

8. The rollover prevention safety lifechair of claim 1 wherein: an air generator (22) is arranged in the arc-shaped deck chair, and a starting control end (23) of the air generator is arranged on the outer surface of the arc-shaped deck chair.

9. The rollover prevention safety lifechair of claim 1 wherein: the arc-shaped reclining chair is provided with a gas compression tank (18), and a gas outlet of the gas compression tank is connected with the valve through a high-pressure pipe (19).

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