CN114537238A

CN114537238A - Emergency treatment device for automobile falling into water and breaking window and implementation method thereof

Info

Publication number: CN114537238A
Application number: CN202210230322.XA
Authority: CN
Inventors: 丁柏闻
Original assignee: Liaoning Mechatronics College
Current assignee: Liaoning Mechatronics College
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-05-27
Anticipated expiration: 2042-03-09
Also published as: CN114537238B

Abstract

The invention discloses an emergency device for a vehicle falling into water and breaking a window and an implementation method thereof, and belongs to the technical field of emergency treatment of the vehicle falling into water. The invention discloses an automobile drowning broken window emergency treatment device and an implementation method thereof. For solving inside not being equipped with special broken window instrument of falling into water of current family car, and the instrument of takeing outward does not have special fixed area, the problem that probably can't be in time used after falling into water rear car interior article confusion, the headrest is the indispensable structure of car seat, regard it as broken window and lifesaving instrument's extension, be for the convenience in the car personnel can obtain and use at the very first time, guarantee in the at utmost that the personnel of falling into water can escape the vehicle of falling into water in two minutes, and drive the personnel of falling into water come the float and make its head can float in the surface of water and guarantee breathing with the help of the buoyancy that life-saving air bag aerifys the back production, wait for the rescue.

Description

Emergency treatment device for automobile falling into water and breaking window and implementation method thereof

Technical Field

The invention relates to the technical field of emergency treatment of automobile falling into water, in particular to an emergency treatment device for automobile falling into water and breaking a window and an implementation method thereof.

Background

In recent years, the situation of Chinese road traffic safety is very severe, the number of people who die of traffic accidents is about one hundred thousand for many years, and the proportion of the people who die of accidents is increased year by year due to vehicles falling into water. Compared with other traffic accidents, the vehicle drowning accident has the direct consequence that passengers in the vehicle are all drowned, the harmfulness and the severity of the accident are large, the sealing performance of most vehicles on the market except for the open car is good, and the glass and the sealing strips isolate the inside of the vehicle from the outside of the vehicle. When the automobile falls into water, the water cannot flow into the automobile quickly due to the good sealing performance of the automobile. Air exists in the carriage, water exists outside the carriage, the force applied to the vehicle door by the water is more than 150 kilograms due to the pressure difference between the inside and the outside, and the vehicle door is tightly fixed by the pressure, so that the vehicle door cannot be easily opened. Secondly, many vehicles now only have electronic central control lock, and the vehicle can lead to the circuit short circuit after intaking to can't open the door, after falling into water, often can sink into water completely in 2 minutes, leave the time of passenger's safety escape in the car only less than 2 minutes.

However, the existing household car is not provided with a special tool for breaking the window when falling into water, but the tool carried outside does not have a special fixing area, and the car cannot be used in time after articles in the car are disordered after falling into water; therefore, the existing requirements are not met, and an emergency device for the automobile falling into water and breaking the window and an implementation method thereof are provided.

Disclosure of Invention

The invention aims to provide an automobile drowning broken window emergency device and an implementation method thereof.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a broken window first aid device of car drowning, includes car seat headrest, car seat headrest includes parcel leather sheath, moulding filling sponge, strut pin, supporting skeleton and lifesaving gasbag, and strut pin and supporting skeleton built-up connection, moulding filling sponge sets up the surface at supporting skeleton, and wraps up the surface at moulding filling sponge of leather sheath setting, supporting skeleton's one end is provided with the firing pin knob, and the firing pin knob runs through moulding filling sponge and extend to the surface of parcel leather sheath, the bottom of strut pin is provided with broken window metal conical head, and breaks window metal conical head and passes through the draw-in groove with the strut pin and be connected, the both ends of parcel leather sheath all are provided with the side cortex, and are provided with the stitch seam limit between side and the parcel leather sheath.

Preferably, the moulding sponge of filling includes sponge chock and sponge main part, and the sponge chock has two, the sponge chock passes through the draw-in groove with the sponge main part and is connected, the bottom of sponge main part is provided with the elasticity bandage, and the elasticity bandage is sewed up with the sponge main part and is connected, the elasticity bandage sets up between strut pin rod, and the elasticity bandage extends to the surface of parcel leather sheath.

Preferably, the strut pin rod comprises a hollow inserted link and a hollow-square shaft rod, the hollow inserted link and the hollow-square shaft rod are arranged to be of an integrated structure, the surface of the inner side of the hollow inserted link is provided with a plurality of adjusting grooves, the bottom of the supporting framework is provided with an embedded groove, and the hollow-square shaft rod is arranged inside the embedded groove.

Preferably, the inside of braced frame is provided with the gasbag and buries the groove, and the gasbag buries the groove and have two, life saving gasbag buries the groove through the gasbag and is connected with the braced frame laminating, and life saving gasbag sets up to the U-shaped structure, life saving gasbag's inboard is provided with the embedded gas tank, and the embedded gas tank is connected with the braced frame built-up.

Preferably, the lifesaving airbag is internally provided with a buoyancy air cavity, the inner sides of the two ends of the lifesaving airbag are provided with one-way air inlet valves, the surfaces of the two sides of the embedded inflation tank are provided with one-way air outlet valves, the one-way air outlet valves are connected with the one-way air inlet valves through flanges, and the firing pin knob is arranged above one end of the embedded inflation tank.

Preferably, the inside both ends of embedded air tank all are provided with atmospheric pressure storage chamber, and are provided with the conversion air cavity between the atmospheric pressure storage chamber, one-way air outlet valve extends to the inboard in atmospheric pressure storage chamber, and is provided with the wall between atmospheric pressure storage chamber and the conversion air cavity, the one end of wall is provided with the air current notch, and atmospheric pressure storage chamber passes through air current notch through connection with the conversion air cavity.

Preferably, the firing pin knob comprises a pressing knob, a safety sleeve shaft and a firing pin shaft rod, the pressing knob is fixedly connected with the firing pin shaft rod, a valve plate is arranged at the other end of the firing pin shaft rod and fixedly connected with the firing pin shaft rod, a rubber piston is arranged on the inner side of the valve plate, and the rubber piston is connected with the valve plate in a combined mode.

Preferably, the striker shaft rod penetrates and extends into the air pressure storage cavity and the conversion air cavity, the number of the valve plates is two, the valve plates are arranged on the outer sides of the airflow notches, and the rubber piston is in fit connection with the airflow notches.

Preferably, the safety rotating groove is formed in the safety sleeve shaft, the elastic knob is rotatably connected with the safety sleeve shaft through the safety rotating groove, a locking spring is arranged between the elastic knob and the safety rotating groove, and the elastic knob is telescopically connected with the safety rotating groove through the locking spring.

An implementation method of an automobile drowning window breaking emergency device comprises the following steps:

the method comprises the following steps: when a vehicle falls into water accidentally, an in-vehicle person can detach the headrest of the vehicle seat with the lifesaving air bag, two groups of window breaking metal conical heads are arranged at the tail ends of strut pin rods at the bottom of the headrest of the vehicle seat, and then the headrest is held by a hand to impact window glass by utilizing the window breaking metal conical heads;

step two: after the window glass of the vehicle is broken, inserting any left palm into an elastic binding band below the headrest, tightly holding the elastic binding band, then forcibly tearing off stitch seams on the surface of the headrest to remove an external wrapping leather sheath, and then unfastening a safety belt structure of the automobile to climb out of the vehicle window;

step three: in the first time after climbing out of a vehicle window, the firing pin knob is rotated clockwise by the right hand, then the firing pin knob is pressed to enable the lifesaving airbag inside the headrest to finish inflation, and buoyancy generated after the lifesaving airbag is inflated is used for driving a person falling into water to float upwards and enabling the head of the person to float on the water surface to guarantee breathing so as to wait for rescue.

Compared with the prior art, the invention has the beneficial effects that:

1. the headrest is an essential structure of an automobile seat, and is used as an extension of a window breaking tool and a lifesaving tool, so that personnel in the automobile can conveniently obtain and use the headrest at the first time, the personnel falling into the water can be guaranteed to escape from a vehicle falling into the water within two minutes to the maximum extent, once the vehicle falls into the water accidentally, the personnel in the automobile can detach the automobile seat headrest with the lifesaving airbag, the window breaking metal conical head at the tail end of a strut pin rod at the bottom of the automobile seat headrest is used for impacting window glass, a right hand is used for clockwise rotating a firing pin knob at the first time after climbing out of a window, then the firing pin knob is pressed to enable the lifesaving airbag in the headrest to complete inflation, and the buoyancy generated after the lifesaving airbag is inflated is used for driving the personnel falling into the water to float and enable the head of the personnel to float on the water surface to guarantee breathing and wait for rescue;

2. according to the invention, the two ends of the wrapping leather sheath are respectively provided with the side end skin layer, the stitch seam allowance is arranged between the side end skin layer and the wrapping leather sheath, and the stitch seam allowance can be detached under the condition of being torn forcefully, so that an internal sponge layer structure is exposed, and the phenomenon that an air bag cannot be popped up for use normally due to the obstruction of the skin layer structure is avoided;

3. according to the invention, the elastic bandage is arranged at the bottom of the sponge main body and is arranged between the strut pin rods, after the window glass is broken, any left palm is inserted into the elastic bandage below the headrest and is held tightly, so that the condition that the headrest is out of hand in the processes of popping open and subsequent use of the air bag can be avoided;

4. according to the invention, the spring knob can be pressed down only after being clockwise rotated before being pressed, the design can avoid that the air bag is ejected and scrapped due to the fact that the spring knob is accidentally touched to a button switch in the daily use process, and after the spring knob is pressed down, the firing pin shaft rod in the air tank can also move towards the other side, so that the valve plate attached to the upper part of the air pressure storage cavity is separated from the airflow notch, and the airflow notch can enter the conversion air cavity through the airflow notch under the influence of pressure difference, and finally the air bag is inflated into the air bag through the air outlet and air inlet valve nozzle to generate buoyancy.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic diagram of the structure of the shaped filling sponge of the present invention;

FIG. 3 is a schematic view of a strut pin configuration of the present invention;

FIG. 4 is a schematic view of the supporting framework structure of the present invention;

FIG. 5 is a schematic view of the life-saving air bag of the present invention;

FIG. 6 is a schematic view of the internal structure of the present invention;

fig. 7 is a schematic view of the striker knob structure of the present invention.

In the figure: 1. a vehicle seat headrest; 2. wrapping a leather sheath; 3. a striker knob; 4. a strut pin; 5. breaking the window metal cone head; 6. shaping a filling sponge; 7. tightening and loosening the binding band; 8. a support framework; 9. a life-saving air bag; 10. an air charging tank is buried; 201. a lateral end cortex; 202. stitching edges of stitches; 301. the knob is pressed; 302. a safety sleeve shaft; 303. a striker shaft lever; 304. a valve plate; 305. a rubber piston; 306. a locking spring; 307. a safety rotary groove; 401. adjusting a position groove; 402. a hollow inserted link; 403. a shaft rod of a square-shaped shape; 601. a sponge plug; 602. a sponge body; 801. embedding a groove; 802. burying a groove in the air bag; 901. a buoyancy air cavity; 902. a one-way intake valve; 1001. a one-way air outlet valve; 1002. a pneumatic storage cavity; 1003. converting the air cavity; 1004. separating; 1005. an air flow slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: an automobile falling-into-water window-breaking emergency device comprises an automobile seat headrest 1, wherein the automobile seat headrest 1 comprises a wrapping leather sleeve 2, a shaping filling sponge 6, a support pin rod 4, a support framework 8 and a lifesaving airbag 9, the support pin rod 4 is connected with the support framework 8 in a combined mode, the headrest is a necessary structure of an automobile seat and is used as an extension of a window breaking tool and a lifesaving tool, so that people in an automobile can obtain and use the headrest at the first time, the people in the automobile can be guaranteed to escape from a falling-into-water vehicle within two minutes to the greatest extent, once the vehicle falls into water accidentally, the people in the automobile can detach the automobile seat headrest 1 with the lifesaving airbag 9, the window breaking metal conical head 5 at the tail end of the support pin rod 4 at the bottom of the automobile seat headrest 1 is utilized to impact glass, the right hand is used to rotate a striker knob 3 clockwise at the first time after climbing out of a vehicle window, and then the striker knob 3 is used to press the lifesaving airbag 9 in the headrest to complete inflation, the buoyancy generated by the inflation of the life-saving air bag 9 drives the person falling into the water to float upwards and the head of the person to float on the water surface to ensure breathing for waiting rescue, the shaping filling sponge 6 is arranged on the outer surface of the supporting framework 8, the wrapping leather sheath 2 is arranged on the outer surface of the shaping filling sponge 6, one end of the supporting framework 8 is provided with a firing pin knob 3, and the firing pin knob 3 penetrates through the shaping filling sponge 6 and extends to the outer surface of the wrapping leather sheath 2, the bottom of the strut pin rod 4 is provided with a window breaking metal conical head 5, and the window breaking metal conical head 5 is connected with the strut pin rod 4 through a clamping groove, both ends of the wrapping leather sheath 2 are provided with side end leather layers 201, and a stitch hemming 202 is arranged between the side end leather layer 201 and the wrapping leather sheath 2, the stitch hemming 202 can be detached under the condition of being torn forcefully, thereby expose inside sponge layer structure, avoid the hindrance of cortex structure to lead to the unable normal use of popping out of gasbag.

Referring to fig. 2-4, the shaping filling sponge 6 includes two sponge chocks 601 and a sponge main body 602, the sponge chocks 601 are connected with the sponge main body 602 through a slot, the bottom of the sponge main body 602 is provided with a tightening band 7, the tightening band 7 is connected with the sponge main body 602 by sewing, the tightening band 7 is arranged between the strut pin rods 4, the tightening band 7 extends to the surface of the wrapping leather sheath 2, after the glass of the vehicle window is broken, any palm of the left hand is inserted into the tightening band 7 under the headrest and is held tightly, so as to avoid the condition that the headrest is out of hand during the process of flicking and subsequent use of the airbag, the strut pin rods 4 include hollow insertion rods 402 and hollow bent rod shafts 403, the hollow insertion rods 402 and the bent rod shafts 403 are arranged into an integral structure, the surface of the inner side of the hollow insertion rods 402 is provided with a plurality of adjustment grooves 401, the bottom of support chassis 8 is provided with inlay groove 801, and returns the inside of shape axostylus axostyle 403 setting at inlay groove 801, and the inside of support chassis 8 is provided with the gasbag and buries groove 802, and the gasbag buries groove 802 and has two, and lifesaving gasbag 9 buries groove 802 through the gasbag and is connected with the support chassis 8 laminating, and lifesaving gasbag 9 sets up to the U-shaped structure, and the inboard of lifesaving gasbag 9 is provided with the embedded gas charging tank 10, and the embedded gas charging tank 10 and the support chassis 8 built-up connection.

Referring to fig. 5-7, a buoyancy air chamber 901 is arranged inside the lifesaving air bag 9, the inner sides of the two ends of the lifesaving air bag 9 are provided with a one-way air inlet valve 902, the surfaces of the two sides of the embedded air tank 10 are provided with one-way air outlet valves 1001, the one-way air outlet valves 1001 are connected with the one-way air inlet valve 902 through flanges, the striker knob 3 is arranged above one end of the embedded air tank 10, the two ends of the inside of the embedded air tank 10 are both provided with air pressure chambers 1002, a conversion air chamber 1003 is arranged between the air pressure chambers 1002, the one-way air outlet valves extend to the inner side of the air pressure chambers 1002, a partition 1004 is arranged between the air pressure chambers 1002 and the conversion air chambers 1003, one end of the partition 1004 is provided with an air flow notch 1005, the air pressure chambers 1002 and the conversion air chambers 1003 are communicated through the air flow notch 1005, the striker knob 3 comprises a spring pressing knob 301, a safety sleeve shaft 302 and a striker shaft 303, and the spring pressing knob 301 is fixedly connected with the striker shaft 303, the other end of the striker shaft rod 303 is provided with a valve plate 304, the valve plate 304 is fixedly connected with the striker shaft rod 303, the inner side of the valve plate 304 is provided with a rubber piston 305, the rubber piston 305 is combined and connected with the valve plate 304, the striker shaft rod 303 penetrates and extends into the air pressure storage cavity 1002 and the switching air cavity 1003, two valve plates 304 are provided, the valve plate 304 is arranged at the outer side of an air flow notch 1005, the rubber piston 305 is matched and connected with the air flow notch 1005, a safety rotary groove 307 is arranged inside the safety sleeve shaft 302, the elastic knob 301 is rotatably connected with the safety sleeve shaft 302 through the safety rotary groove 307, a locking spring 306 is arranged between the elastic knob 301 and the safety rotary groove 307, the elastic knob 301 is telescopically connected with the safety rotary groove 307 through the locking spring 306, the elastic knob 301 can be pressed down after being rotated clockwise before being pressed, and the design can avoid that the air bag is ejected and scrapped due to the fact that the button is touched unintentionally in the daily use process, after the pressing knob 301 is pressed, the striker shaft rod 303 in the air tank also moves to the other side, so that the valve plate 304 attached above the air pressure storage cavity 1002 is separated from the air flow notch 1005, and under the influence of the pressure difference, the air flow notch 1005 enters the conversion air cavity 1003 through the air flow notch 1005, and finally is filled into the air bag through the air outlet and inlet valve nozzles to expand the air bag to generate buoyancy.

the method comprises the following steps: when a vehicle falls into water accidentally, an in-vehicle person can detach the headrest 1 of the vehicle seat with the lifesaving air bag 9, two groups of window breaking metal conical heads 5 are arranged at the tail ends of strut pin rods 4 at the bottom of the headrest 1 of the vehicle seat, and then the handheld headrest impacts vehicle window glass by utilizing the window breaking metal conical heads 5;

step two: after the window glass is broken, any left palm is inserted into the elastic binding band 7 below the headrest and is tightly held, then the stitch seam edge 202 on the surface of the headrest is pulled forcefully to wrap the leather sheath 2 outside, and then the safety belt structure of the user is unfastened and climbs out of the window;

step three: in the first time after climbing out of a vehicle window, the firing pin knob 3 is rotated clockwise by the right hand, then the firing pin knob 3 is pressed to enable the lifesaving airbag 9 inside the headrest to complete inflation, and buoyancy generated after the lifesaving airbag 9 is inflated drives a person falling into water to float upwards and enables the head of the person to float on the water surface to guarantee breathing and wait for rescue.

In conclusion, when a vehicle falls into water accidentally, an in-vehicle person can detach the headrest 1 of the vehicle seat with the lifesaving airbag 9, the tail end of a strut pin rod 4 at the bottom of the headrest 1 of the vehicle seat is provided with two groups of window breaking metal conical heads 5, then the handheld headrest impacts the window glass by using the window breaking metal conical heads 5, after the window glass is broken, any left palm of the left hand is inserted into an elastic binding band 7 below the headrest and is tightly held, then the stitch seam edge 202 on the surface of the headrest is pulled forcefully, the stitch seam edge 202 can be detached under the condition of forceful tearing, so that the sponge layer structure inside is exposed, the airbag cannot be ejected normally for use due to the obstruction of the cortex structure is avoided, then the safety belt structure per se is released and climbs out of the window, in the first time after climbing out, the right hand is used for firstly rotating the striker knob 3 clockwise, then the striker knob 3 is pressed to enable the lifesaving airbag 9 inside the headrest to complete inflation, the design can avoid that the air bag pops up and is scrapped due to the fact that the button switch is touched by accident in the daily use process, after the spring knob 301 is pressed down, the striker rod 303 in the air tank can move to the other side, so that the valve plate 304 attached to the upper portion of the air pressure storage cavity 1002 is separated from the air flow notch 1005 and is influenced by pressure difference, the air flow notch 1005 can enter the conversion air cavity 1003 through the air flow notch 1005, and finally the air flow notch is filled into the air bag through the air outlet and air inlet valve nozzle to generate buoyancy through expansion, and the buoyancy generated after the life-saving air bag 9 is filled with air drives a person falling into water to float upwards and the head of the person falling into water to ensure breathing so as to wait for rescue.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car falls into water broken window emergency treatment device, includes car seat headrest (1), its characterized in that: the automobile seat headrest (1) comprises a wrapping leather sleeve (2), a shaping filling sponge (6), a support pin rod (4), a supporting framework (8) and a lifesaving airbag (9), the support pin rod (4) is connected with the supporting framework (8) in a combined mode, the shaping filling sponge (6) is arranged on the outer surface of the supporting framework (8), the wrapping leather sleeve (2) is arranged on the outer surface of the shaping filling sponge (6), a firing pin knob (3) is arranged at one end of the supporting framework (8), the firing pin knob (3) penetrates through the shaping filling sponge (6) and extends to the outer surface of the wrapping leather sleeve (2), a window breaking metal cone (5) is arranged at the bottom of the support pin rod (4), the window breaking metal cone (5) is connected with the support pin rod (4) through a clamping groove, side skins (201) are arranged at two ends of the wrapping leather sleeve (2), and a stitch hemming (202) is arranged between the lateral end leather layer (201) and the wrapping leather sleeve (2).

2. The emergency device for the automobile drowning window according to claim 1, wherein: moulding filling sponge (6) includes sponge chock (601) and sponge main part (602), and sponge chock (601) has two, sponge chock (601) is connected through the draw-in groove with sponge main part (602), the bottom of sponge main part (602) is provided with elasticity bandage (7), and elasticity bandage (7) sews up with sponge main part (602) and is connected, elasticity bandage (7) set up between strut pin rod (4), and elasticity bandage (7) extend to the surface of parcel leather sheath (2).

3. The emergency device according to claim 1, wherein: the support frame pin rod (4) comprises a hollow insertion rod (402) and a hollow-shaped shaft rod (403), the hollow insertion rod (402) and the hollow-shaped shaft rod (403) are arranged to be of an integrated structure, an adjusting position groove (401) is formed in the surface of the inner side of the hollow insertion rod (402), a plurality of adjusting position grooves (401) are formed, an embedded groove (801) is formed in the bottom of the support framework (8), and the hollow-shaped shaft rod (403) is arranged inside the embedded groove (801).

4. The emergency device according to claim 3, wherein: the inside of supporting framework (8) is provided with gasbag buried groove (802), and gasbag buried groove (802) have two, lifesaving gasbag (9) bury groove (802) through the gasbag and are connected with supporting framework (8) laminating, and lifesaving gasbag (9) set up to the U-shaped structure, the inboard of lifesaving gasbag (9) is provided with embedded gas tank (10), and embedded gas tank (10) and supporting framework (8) built-up connection.

5. The emergency device for the vehicle window breaking in water as claimed in claim 4, wherein: the lifesaving airbag is characterized in that a buoyancy air chamber (901) is arranged inside the lifesaving airbag (9), one-way air inlet valves (902) are arranged on the inner sides of two ends of the lifesaving airbag (9), one-way air outlet valves (1001) are arranged on the surfaces of two sides of the embedded inflation tank (10), the one-way air outlet valves (1001) are connected with the one-way air inlet valves (902) through flanges, and the firing pin knob (3) is arranged above one end of the embedded inflation tank (10).

6. The emergency device for the automobile drowning window according to claim 5, wherein: the inside both ends of interior gas tank (10) all are provided with atmospheric pressure reservoir (1002), and are provided with conversion air cavity (1003) between atmospheric pressure reservoir (1002), one-way air outlet valve (1001) extends to the inboard of atmospheric pressure reservoir (1002), and is provided with between atmospheric pressure reservoir (1002) and the conversion air cavity (1003) and cuts off (1004), the one end of cutting off (1004) is provided with air current notch (1005), and atmospheric pressure reservoir (1002) and conversion air cavity (1003) pass through the air current notch (1005) through connection.

7. The emergency device for the vehicle window breaking in water as claimed in claim 6, wherein: the striker knob (3) comprises a pressing knob (301), a safety sleeve shaft (302) and a striker shaft rod (303), the pressing knob (301) is fixedly connected with the striker shaft rod (303), a valve plate (304) is arranged at the other end of the striker shaft rod (303), the valve plate (304) is fixedly connected with the striker shaft rod (303), a rubber piston (305) is arranged on the inner side of the valve plate (304), and the rubber piston (305) is connected with the valve plate (304) in a combined mode.

8. The emergency device according to claim 7, wherein: the striker shaft rod (303) penetrates and extends into the air pressure storage cavity (1002) and the conversion air cavity (1003), the number of the valve plates (304) is two, the valve plates (304) are arranged on the outer side of the air flow notch (1005), and the rubber piston (305) is in fit connection with the air flow notch (1005).

9. The emergency device according to claim 7, wherein: the safety sleeve is characterized in that a safety rotating groove (307) is formed in the safety sleeve shaft (302), the spring pressing knob (301) is rotatably connected with the safety sleeve shaft (302) through the safety rotating groove (307), a locking spring (306) is arranged between the spring pressing knob (301) and the safety rotating groove (307), and the spring pressing knob (301) is telescopically connected with the safety rotating groove (307) through the locking spring (306).

10. An implementation method of an automobile drowning window emergency treatment device is realized based on the automobile drowning window emergency treatment device of any one of claims 1 to 9, and comprises the following steps:

the method comprises the following steps: when a vehicle falls into water accidentally, an in-vehicle person can detach the car seat headrest (1) with the lifesaving air bag (9), two groups of window breaking metal conical heads (5) are arranged at the tail ends of the strut pin rods (4) at the bottom of the car seat headrest (1), and then the hand-held headrest impacts window glass by utilizing the window breaking metal conical heads (5);

step two: after the window glass is broken, any left palm is inserted into an elastic binding band (7) below the headrest and is held tightly, then the stitch seam allowance (202) on the surface of the headrest is torn forcefully to remove the external wrapping leather sheath (2), and then the safety belt structure of the user is unfastened and climbs out of the window;

step three: in the first time after climbing out of a vehicle window, the firing pin knob (3) is rotated clockwise by the right hand, then the firing pin knob (3) is pressed to enable the lifesaving airbag (9) in the headrest to finish inflation, and the buoyancy generated after the lifesaving airbag (9) is inflated drives a person falling into water to float upwards and enables the head of the person to float on the water surface to guarantee breathing and wait for rescue.