CN110074542B

CN110074542B - Prevent drowned formula of saving oneself both shoulders knapsack of fleing

Info

Publication number: CN110074542B
Application number: CN201910426065.5A
Authority: CN
Inventors: 王亮
Original assignee: Yiwu Runhui Luggage Co ltd
Current assignee: Yiwu Runhui luggage Co.,Ltd.
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2021-04-20
Anticipated expiration: 2039-05-21
Also published as: CN110074542A

Abstract

The invention provides a drowning-preventing escape self-rescue type backpack which comprises a schoolbag body, a drowning protective layer, a schoolbag layer, a pulling strip and a zipper, wherein the drowning protective layer is movably connected inside the schoolbag layer through the pulling strip and the zipper, the zipper is movably connected to the bottom of the zipper, a neck protector is fixedly connected to the top of the outer wall of the drowning protective layer, the neck protector is U-shaped, the effects of preventing a drowned person from sinking and preventing the back brain of the drowned person from being collided by hard objects can be achieved, the drowned person can be timely protected and better rescued through the escape protector, the survival rate of the drowned person is improved, the schoolbag layer and the drowning protective layer can be separated through the zipper arranged on the schoolbag body, the weight of the drowned person in water is reduced, and the survival rate of the drowned person is improved.

Description

Prevent drowned formula of saving oneself both shoulders knapsack of fleing

Technical Field

The invention relates to the technical field of escape and rescue equipment, in particular to a drowning-preventing escape backpack.

Background

At present, people who die because of drowning are ranked at the third position of various death reasons every year in China, and particularly, drowning accidents often occur to primary and secondary school students because of liking to play water and paying no attention to safety. Many of the accidents can be saved or avoided, but drowning accidents are frequent due to the reasons that primary and secondary school students cannot swim, the self-rescue consciousness is poor and the like.

Although a large number of anti-drowning tools such as life jackets, life rings, etc. exist in the market today. However, these life saving devices are not convenient enough in daily life and are not convenient to carry. The safety schoolbag in the market at present has weak drowning prevention function, is mainly used on a professional travel bag and the like, and cannot meet daily requirements.

Disclosure of Invention

The invention aims to solve the problems of single structure and function of the existing drowning-prevention escape self-rescue type backpack provided in the background technology, and provides a drowning-prevention escape self-rescue type backpack which comprises a schoolbag body, a drowning protection layer, a schoolbag layer, a pull strip and a zipper, wherein the drowning protection layer is movably connected in the schoolbag layer through the pull strip and the zipper, and the zipper is movably connected to the bottom of the zipper;

the drowning protective layer comprises a built-in hydrogen storage tank, a sealing plug, a protective block, an escape protector, a neck protector, a strap brace, a strap, an upper hydrogen storage tank, a protector brace, a safety belt and a massage corrector, wherein a life belt storage device is fixedly connected above the outer wall of the drowning protective layer, the protective block is uniformly and fixedly connected on the outer wall of the drowning protective layer, the upper hydrogen storage tank is fixedly connected at the top end inside the drowning protective layer, the strap brace is fixedly connected with the strap, the sealing plug is movably connected to the left side of the hydrogen storage tank, the strap brace is fixedly connected with the sealing plug, and the built-in hydrogen storage tank is connected with the sealing plug at the bottom of the built-in hydrogen;

the escape protector comprises a buckle, a limiter, a spring life-saving belt, a friction resistance device and a night light belt;

the schoolbag layer comprises a book storage bin which is fixedly connected to the left side inside the schoolbag layer.

As a further technical scheme of the invention: both ends fixedly connected with gasbag about its sound production SOS ware is inside, fixedly connected with tubule in the middle of two gasbags on a left side and right side, the department is provided with the piece of making a sound in the middle of tubule inside.

As a further technical scheme of the invention: the left side and the right side of the life belt are fixedly connected with a friction resistance device which is fixedly connected with three friction resistance blocks, and the friction resistance blocks are fixedly connected to the top end of the friction resistance device in a rhombus shape.

As a further technical scheme of the invention: fixedly connected with stopper between two life-saving areas, the inside fixedly connected with spring of stopper, the stopper is a curved surface arc form, and the material of stopper is the extremely strong rubber material of extensibility.

As a further technical scheme of the invention: the top of the outer wall of the life belt is fixedly connected with a ring buckle which is in an iron ring shape.

As a further technical scheme of the invention: the inner side of the drowning protective layer is fixedly connected with a massage corrector which is pear-shaped, and granular massage blocks are arranged on the massage corrector.

As a further technical scheme of the invention: the book cover layer and the drowning protective layer are movably connected through a zipper.

As a further technical scheme of the invention: the neck protector is fixedly connected to the top of the outer wall of the drowning protection layer, and the neck protector is U-shaped and covers the hindbrain of the drowning person.

As a further technical scheme of the invention: neck protector fixed connection all is provided with upper hydrogen holding vessel at the outer wall top of drowned protective layer in neck protector both sides inside, and the protector brace passes through stopper connection upper hydrogen holding vessel, at the equal fixedly connected with braces in both sides about the drowned protective layer outer wall, locates fixedly connected with safety belt at braces intermediate position, at the inboard fixedly connected with massage corrector of drowned protective layer.

As a further technical scheme of the invention: the life-saving belt comprises 8 life-saving belts which are evenly and fixedly connected to the periphery of the life-saving protector and distributed in a shape like a Chinese character 'mi', a ring buckle is fixedly connected to the top of each life-saving belt, friction resistors are evenly and fixedly connected to the left side and the right side of the upper end of each life-saving belt, a limiter is evenly and fixedly connected between the two life-saving belts, night light belts are evenly distributed on the surfaces of the life-saving belts, and a sounding life-saving device is fixedly connected to the inner portion of each life-saving belt.

The invention provides a drowning-prevention escape self-rescue type backpack which has the following beneficial effects:

1. through the outer wall top fixedly connected with neck protector and the neck protector at drowning protective layer for the U-shaped can play prevent that drowned person from sinking and prevent that drowned person's afterbrain from receiving the effect that hard thing collided.

2. The escape protector can protect the drowning person in time and save the drowning person better, and the effect of improving the survival rate of the drowning person is achieved.

3. The zipper is arranged on the schoolbag body to separate the schoolbag layer from the drowning protective layer, so that the weight of a drowning person in water is reduced, and the effect of improving the survival rate of the drowning person is achieved.

To sum up, this kind of prevent drowned formula of saving oneself backpack of fleing has extensive practicality, has solved the problem of the current formula of saving oneself backpack function singleness of preventing drowned fleing, has higher spreading value.

Drawings

Fig. 1 is a schematic plan view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic plane structure of the escape protector of the present invention.

Fig. 5 is an enlarged view of the structure at B in fig. 4 according to the present invention.

Fig. 6 is an enlarged view of the structure at C in fig. 4 according to the present invention.

Fig. 7 is a schematic plane structure diagram of the night light band of the present invention.

In FIGS. 1-7: the schoolbag comprises a schoolbag body 1, a built-in hydrogen storage tank 2, a sealing plug 3, a drowning protection layer 4, a chain 5, a schoolbag layer 6, a book storage bin 7, a protection block 8, a zipper 9, a neck protector 10, a brace 11, a brace 12, a brace 13, an upper hydrogen storage tank 14, a protector brace 14, a safety belt 15, a massage corrector 16, a buckle 17, a limiter 18, a spring 19, a life belt 20, a friction resistance device 21, a sound-producing help device 22, a friction resistance block 23, a tubule 24, an air bag 25, a sounding sheet 26, an escape protector 27 and a night light band 28.

Detailed Description

Referring to fig. 1 to 7, in the embodiment of the invention, the drowning prevention escape self-rescue backpack comprises a schoolbag body 1, a drowning protection layer 4, a schoolbag layer 6, a pulling strip 5 and a zipper 9, wherein the pulling strip 5 and the zipper 9 are movably connected with the drowning protection layer 4 in the schoolbag layer 6, and the zipper 9 is movably connected with the bottom of the zipper 9;

the drowning protective layer 4 comprises a built-in hydrogen storage tank 2, a sealing plug 3, a protective block 8, an escape protector 27, a neck protector 10, strap braces 11, straps 12, an upper hydrogen storage tank 13, protector braces 14, a safety belt 15 and a massage corrector 16, a life belt storage is fixedly connected above the outer wall of the drowning protective layer 4, the protective block 8 is uniformly and fixedly connected on the outer wall of the drowning protective layer 4, the upper hydrogen storage tank 13 is fixedly connected at the top end inside the drowning protective layer 4, the strap braces 11 are fixedly connected with the straps 12, the sealing plug 3 is movably connected at the left side of the hydrogen storage tank 2, the strap braces 11 is fixedly connected with the sealing plug 3, the built-in hydrogen storage tank 2 is connected with the sealing plug 3 at the bottom of the built-in hydrogen storage tank 2 through a pipeline, the neck protector 10 is fixedly connected at the top of the outer wall, an upper hydrogen storage tank 13 is arranged inside each of two sides of the neck protector 10, protector brace 14 is connected with the upper hydrogen storage tank 13 through a plug, braces 12 are fixedly connected with the left side and the right side of the outer wall of the drowning protection layer 4, a safety belt 15 is fixedly connected with the middle position of each brace 12, and a massage corrector 16 is fixedly connected with the inner side of the drowning protection layer 4;

the escape protector 27 comprises a buckle 17, a limiter 18, a spring 19 life belt 20, a friction resistance device 21 and a

night light belt

28, 8 life belts 20 are uniformly and fixedly connected around the escape protector 27 and distributed in a shape of Chinese character 'mi', the buckle 17 is fixedly connected to the top of the life belt 20, the friction resistance devices 21 are uniformly and fixedly connected to the left side and the right side of the upper end of the life belt 20, the limiter is uniformly and fixedly connected between the two life belts 20, the night light belt 28 is uniformly and fixedly connected to the surface of the life belt 20, and a sounding distress call device 22 is fixedly connected to the inner part of each life belt 20;

the book cover 6 comprises a book storage bin 7, and the book storage bin 7 is fixedly connected to the left side inside the book cover 6.

Preferably, both ends fixedly connected with gasbag 25 about its pronunciation SOS ware 22 is inside, controls fixedly connected with tubule 24 in the middle of two gasbags, is provided with sounding piece 26 in the middle of tubule 24 is inside, can play the effect of SOS through being provided with pronunciation SOS ware 22 in life-saving belt 20, reduces the unnecessary physical power of wasting through shouting, can reach the effect that improves drowned person's survival rate.

Preferably, the friction resistance device 21 is fixedly connected to the left side and the right side of the life belt 20, the friction resistance device 21 is fixedly connected with three friction resistance blocks 23, the friction resistance blocks 23 are fixedly connected to the top end of the friction resistance device 21 in a mitsubishi shape, the friction area of the friction resistance device 21 can be increased through the friction resistance blocks 23 arranged in the mitsubishi shape, so that the effect of increasing resistance is achieved, and the restriction and the separation of obstacles under the water surface in water can be better realized through the mitsubishi shape.

Preferably, fixedly connected with stopper 18 between two life-saving belts 20, the inside fixedly connected with spring 19 of stopper 18, stopper 18 is a curved surface arc form, the material of stopper 18 is the extremely strong rubber material of extensibility, can play the limiting displacement to great barrier through fixedly connected with stopper 18 between two life-saving belts 20, the inside extensibility and the extensibility that have improved the stopper that is provided with spring 19 of stopper simultaneously, can reach the better protection effect to drowning person.

Preferably, the buckle 17 fixedly connected with the top of the outer wall of the life belt 20 is in an iron ring shape, and the buckle 17 arranged at the top of the life belt 20 can help a rescuer to rescue a drowned person better, so that the survival rate of the drowned person is improved.

Preferably, at drowned protective layer 4 inboard fixedly connected with massage corrector 16, massage corrector 16 is a pear shape, be provided with graininess massage piece on the massage corrector 16, set up massage corrector 16 through the anthropology principle and correct for the people of knapsack that a pear shape can be better, can promote blood circulation to remove blood stasis's effect to drowned person through being provided with massage corrector 16, in order to avoid drowned person to lead to the health stiff at the time overlength that the aquatic was soaked, improve the difficulty of suing and labouring, influence life safety.

Preferentially, carry out swing joint through zip fastener 9 between schoolbag layer 6 and the drowned protective layer 4, swing joint through zip fastener 9 enables schoolbag layer 6 and drowned protective layer 4 and separates, reduces the weight of drowned person in aquatic, reaches the effect that improves drowned person survival rate.

Preferably, its neck protector 10 fixed connection is at drowned outer wall top of protective layer 4, and neck protector 10 covers drowned person's afterbrain for a U-shaped, can fix drowned person's neck through neck protector 10 for the U-shaped, can protect drowned person's afterbrain simultaneously, plays and prevents that drowned person from sinking and prevent that drowned person's afterbrain from receiving the effect that the hard thing collided, reaches the effect that improves drowned person's survival rate.

When the drowning-prevention escape self-rescue type backpack is used, firstly, the safety belt 15 is tied, then the schoolbag layer 6 and the drowning protective layer 4 are separated through the zipper 9, the escape protector 27 is opened, then the strap brace 11 and the protector brace 14 are pulled to open the built-in hydrogen storage tank 2 and the upper hydrogen storage tank 13, so that the neck protector 10, the drowning protective layer and the escape protector are inflated, a drowned person can float on the water surface, and the drowning-prevention effect is achieved.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be construed as the scope of protection of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a prevent drowned formula of saving oneself both shoulders knapsack of fleing, includes schoolbag body (1), drowned protective layer (4), schoolbag layer (6), brace (5) and zip fastener (9), its characterized in that: the inner part of the schoolbag layer (6) is movably connected with a drowning protection layer (4) through a pull strip (5) and a zipper (9), and the zipper (9) is movably connected with the bottom of the zipper (9);

the drowning protection layer (4) comprises a built-in hydrogen storage tank (2), a sealing plug (3), a protection block (8), an escape protector (27), a neck protector (10), a brace (11), a brace (12), an upper hydrogen storage tank (13), a protector brace (14), a safety belt (15) and a massage corrector (16), a life belt storage device is fixedly connected above the outer wall of the drowning protective layer (4), protective blocks (8) are uniformly and fixedly connected on the outer wall of the drowning protective layer (4), an upper-layer hydrogen storage tank (13) is fixedly connected to the top end inside the drowning protection layer (4), a strap brace (11) is fixedly connected to a strap (12), a sealing plug (3) is movably connected to the left side of the hydrogen storage tank (2), the strap brace (11) is fixedly connected with the sealing plug (3), and the built-in hydrogen storage tank (2) is connected with the sealing plug (3) at the bottom of the built-in hydrogen storage tank (2) through a pipeline;

the escape protector (27) comprises a buckle (17), a limiter (18), a spring (19), a life belt (20), a friction resistance device (21) and a night light belt (28);

the book cover layer (6) comprises a book storage bin (7), and the book storage bin (7) is fixedly connected to the left side inside the book cover layer (6);

the escape protector (27) comprises a sounding help-seeking device (22), wherein air bags (25) are fixedly connected to the left end and the right end inside the sounding help-seeking device (22), a thin tube (24) is fixedly connected between the left air bag and the right air bag, and a sounding sheet (26) is arranged in the middle inside the thin tube (24);

the left side and the right side of the life belt (20) are fixedly connected with friction resistors (21), the friction resistors (21) are fixedly connected with three friction resistance blocks (23), and the friction resistance blocks (23) are fixedly connected to the top ends of the friction resistors (21) in a triangular shape;

the neck protector (10) is fixedly connected to the top of the outer wall of the drowning protective layer (4), upper hydrogen storage tanks (13) are arranged inside two sides of the neck protector (10), protector braces (14) are connected with the upper hydrogen storage tanks (13) through plugs, braces (12) are fixedly connected to the left side and the right side of the outer wall of the drowning protective layer (4), a safety belt (15) is fixedly connected to the middle position of each brace (12), and a massage corrector (16) is fixedly connected to the inner side of the drowning protective layer (4);

the escape protector (27) is uniformly and fixedly connected with 8 life belts (20) which are distributed in a shape of Chinese character mi, the top of each life belt (20) is fixedly connected with a buckle (17), the left side and the right side of the upper end of each life belt (20) are uniformly and fixedly connected with friction resistance devices (21), a limiter is uniformly and fixedly connected between the two life belts (20), the surfaces of the life belts (20) are uniformly and fixedly connected with night light belts (28), and a sounding help-seeking device (22) is fixedly connected inside each life belt (20);

when using and preventing drowned formula of saving oneself backpack of fleing for one's life, at first tie safety belt (15), then make schoolbag layer (6) and drowned protective layer (4) separate and open protector (27) of fleing simultaneously through zip fastener (9), then pulling braces brace (11) and protector brace (14) are opened built-in hydrogen holding vessel (2) and upper hydrogen holding vessel (13), make neck protector (10), drowned protective layer and protector of fleing inflate, make drowned person float on the surface of water, thereby reach and prevent drowned effect.

2. The drowning-prevention escape self-rescue backpack according to claim 1, characterized in that: the life belt comprises two life belt bodies (20), a limiting stopper (18) is fixedly connected between the two life belt bodies (20), a spring (19) is fixedly connected inside the limiting stopper (18), the limiting stopper (18) is in a curved surface arc shape, and the limiting stopper (18) is made of rubber.

3. The drowning-prevention escape self-rescue backpack according to claim 1, characterized in that: the top of the outer wall of the life belt (20) is fixedly connected with a buckle (17), and the buckle (17) is in an iron ring shape.

4. The drowning-prevention escape self-rescue backpack according to claim 1, characterized in that: the inner side of the drowning protective layer (4) is fixedly connected with a massage corrector (16), the massage corrector (16) is pear-shaped, and the massage corrector (16) is provided with granular massage blocks.

5. The drowning-prevention escape self-rescue backpack according to claim 1, characterized in that: the book cover layer (6) and the drowning protection layer (4) are movably connected through a zipper (9).

6. The drowning-prevention escape self-rescue backpack according to claim 1, characterized in that: the drowning protective layer (4) is characterized in that the neck protector (10) is fixedly connected to the top of the outer wall of the drowning protective layer (4), the neck protector (10) is U-shaped, and the hindbrain of the drowning person is covered by the neck protector (10).