CN114202943A

CN114202943A - Air bag warning self-rescue device

Info

Publication number: CN114202943A
Application number: CN202111331339.6A
Authority: CN
Inventors: 钟瑞洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-18

Abstract

The invention discloses an air bag warning self-rescue device, which comprises an air bag, an inflation mechanism and a separation mechanism, wherein the inflation mechanism is arranged on the air bag; the air bag has warning and lifesaving effects, and the bottom of the air bag is provided with a one-way air valve which is used for preventing gas in the air bag from leaking; the inflating mechanism is used for inflating the air bag and comprises an inflating pump and an air pipe connected with the one-way air valve and the inflating pump; the separating mechanism is used for cutting off the trachea to separate the air bag from the trachea. The air bag can be inflated by the inflating mechanism inflating pump through which the air bag can pass, the fully inflated air bag can keep a specific shape and has a warning effect, the one-way air valve arranged at the bottom of the air bag can prevent gas in the air bag from leaking, the air bag is separated through the separating mechanism and does not leak gas, and when natural disasters such as flood and the like occur, the separated air bag can be used for rescue, so that the air bag self-rescue warning device has rich functions and has important rescue significance.

Description

Air bag warning self-rescue device

Technical Field

The invention relates to the technical field of warning devices, in particular to an air bag warning self-rescue device.

Background

In daily life, rainstorm weather or road traffic accidents usually cause slow traffic, cause traffic jam, bring inconvenience to people, need place warning device to command traffic, and current gasbag warning device, the function is single, only can be as warning effect.

When meeting rainstorm weather, often not only can cause traffic slow, jam, and if the drainage ability in city is not enough, just can lead to the flood, threatens people's safety, simultaneously, people are difficult to look for rescue article, threatens life safety.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the air bag warning self-rescue device, the air bag has a warning effect after being inflated, the traffic can be assisted and commanded, the air bag can be separated when flood occurs, the separated air bag is not inflated, and the air bag has a lifesaving effect.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an air bag warning self-rescue device comprises an air bag, an inflation mechanism and a separation mechanism;

the air bag has warning and lifesaving effects, and the bottom of the air bag is provided with a one-way air valve which is used for preventing gas in the air bag from leaking; the inflating mechanism is used for inflating the air bag and comprises an inflating pump and an air pipe connected with the one-way air valve and the inflating pump; the separating mechanism is used for cutting off the trachea to separate the air bag from the trachea.

The air bag warning self-rescue device provided by the embodiment of the invention at least has the following beneficial effects:

the mechanism inflating pump of aerifing that the gasbag can pass aerifys, and the gasbag after fully aerifing can keep specific molding, has the warning effect, and the one-way pneumatic valve that the gasbag bottom set up can prevent the gas leakage in the gasbag, and then, after separating the gasbag through separating mechanism, does not take place to leak gas, when meetting natural disasters such as flood, and the gasbag of separation can be used to the rescue, therefore the gasbag warning device function of saving oneself is abundant, and has important rescue meaning.

According to some embodiments of the invention, the air bag further comprises a base, wherein the base is internally provided with an installation cavity, and the air bag and the inflating pump are arranged in the installation cavity.

The beneficial results are: through setting up installation cavity holding gasbag and inflating pump at the base, can avoid the gasbag to damage, the inflating pump sets up in the installation cavity, and occupation space is little, is convenient for place and carry.

According to some embodiments of the invention, the top of the base is provided with a through opening which is communicated with the mounting cavity, and the air bag can be ejected through the through opening after being inflated.

The beneficial results are: through setting up the opening with the installation cavity intercommunication, the gasbag of being convenient for pops out after aerifing, also can be through the opening with the gasbag folding place with in the base.

According to some embodiments of the present invention, the separating mechanism adopts an electric separating mode, the separating mechanism includes a stationary blade and a movable blade which are arranged on both sides of the trachea, a rack for driving the movable blade to close the stationary blade to cut off the trachea, a gear engaged with the rack, and a motor for driving the gear to rotate, and a separating switch for controlling the motor is arranged on one side of the base.

The beneficial results are: adopt the mode of electrical separation to separate the gasbag, through starting separation switch, motor drive gear, gear and rack meshing and pulling rack, the movable sword that is connected with the rack removes in order to cut off the operation to static sword, and then, when meetting emergency, starts the separation switch who sets up at the base, can separate the gasbag fast, saves the rescue time, easy operation need not to consume the manpower.

According to some embodiments of the invention, the separating mechanism adopts a hand-pulling separating mode, the separating mechanism comprises a fixed blade and a hand-pulling blade which are arranged at two sides of the air pipe, a pull rod for driving the hand-pulling blade to be close to the fixed blade to cut off the air pipe, and a handle fixedly connected with the pull rod, and a side opening allowing the pull rod to extend out is arranged on the side surface of the base.

The beneficial results are: the hand-held handle pulls the hand-pulling blade to move towards the fixed blade so as to cut off the air bag, so that the air bag is separated from the base, the pulling handle is easy and simple, the separating mechanism is compact in structure, low in required cost and good in separating effect.

According to some embodiments of the invention, the shape of the airbag is a human shape or a warning sign shape.

The beneficial results are: the appearance of gasbag is human shape or warning sign shape, and special warning molding can improve people's alert, has better warning effect, and the warning sign shape can make people obtain warning information fast.

According to some embodiments of the invention, a warning lamp is arranged on the surface of the airbag, and the warning lamp has an auxiliary warning function.

The beneficial results are: set up the warning light on the gasbag surface, set up like this and can allow the device to assist the warning in environment such as night or dark, make people improve alert under this type of environment, the application scope of device is wider to effectively reduce the traffic accident that takes place under night or dark environment.

According to some embodiments of the invention, a circuit board is further disposed in the mounting cavity, the circuit board is electrically connected to the inflating pump, and the circuit board is used for controlling the inflating pump to inflate the airbag.

The beneficial results are: the circuit board has high circuit reliability, low production cost, convenient installation and small occupied space in the installation cavity.

According to some embodiments of the invention, a storage battery is further arranged in the mounting cavity, the storage battery is electrically connected with the circuit board, and the storage battery is used for supplying electricity required by operation to the device.

The beneficial results are: the battery has the accumulate function, has electric connection with the circuit board, and the electric energy that the battery stored can provide required power consumption when taking place emergency, and then, carries out quick inflation to the gasbag.

According to some embodiments of the invention, the upper surface of the base is provided with an inflation switch, the inflation switch is electrically connected with the circuit board, and the inflation switch is used for controlling the inflation pump to inflate the airbag.

The beneficial results are: the inflation switch and the circuit board are electrically connected, when the air bag is needed to be used, the inflation switch is turned on, and the inflation pump can rapidly inflate the air bag, so that the air bag is simple and convenient to inflate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of an air bag warning self-rescue device;

FIG. 2 is a structural cross-sectional view of a one-way valve;

FIG. 3 is a top view of the detachment mechanism of the first embodiment of the present invention;

fig. 4 is a top view of a separating mechanism according to a second embodiment of the invention.

Reference numerals: the air bag comprises an air bag 100, a one-way air valve 110, an upper valve portion 111, a lower valve portion 112, an upper cover 113, an upper air column 114, a lower cover 115, a lower air column 116, a support leg 117, a core 118, an inflating pump 120, an air pipe 130, a base 140, a mounting cavity 150, a stationary blade 160, a movable blade 170, a rack 180, a gear 190, a motor 200, a separating switch 210, a fixed blade 220, a hand-pulling blade 230, a pull rod 240, a handle 250, a side opening 260, a warning lamp 270, a circuit board 280, a storage battery 290 and an inflating switch 300.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

An air bag warning self-rescue device is described in detail below in two specific embodiments with reference to fig. 1-4. It is to be understood that the following description is only exemplary, and not a specific limitation of the invention.

As shown in fig. 1-3, an air bag warning self-rescue device comprises an air bag 100, an inflation mechanism and a separation mechanism;

wherein, the bottom of the air bag 100 is provided with a one-way air valve 110, and the one-way air valve 110 is used for preventing the air in the air bag 100 from leaking; the inflating mechanism is used for inflating the airbag 100 and comprises an inflating pump 120 and an air pipe 130 connected with the one-way air valve 110 and the inflating pump 120; the separation mechanism is used to cut the air tube 130 to separate the air bladder 100 from the air tube 130.

The air bag 100 can be inflated by the inflating mechanism inflating pump 120, and the fully inflated air bag 100 can keep a specific shape and has a warning effect. Meanwhile, the one-way gas valve 110 is arranged at the bottom of the air bag 100, the one-way gas valve 110 can prevent gas leakage in the air bag 100, so that the air bag 100 is not leaked after being separated by the separating mechanism, and when natural disasters such as flood happen, the separated air bag 100 can be used for rescue, so that the air bag warning self-rescue device is rich in functions and has important rescue significance.

In some preferred embodiments, referring to fig. 2, the one-way air valve 110 comprises a valve body consisting of an upper valve portion 111 and a lower valve portion 112, a cylindrical valve core made of elastic plastic, and the upper valve portion 111 is connected to the airbag 100, and the lower valve portion 112 is connected to the air tube 130.

The upper valve portion 111 comprises an upper cover 113 and an upper air column 114, the upper air column 114 is vertically arranged at the central position of the outer surface of the upper cover 113, the upper cover 113 is communicated with the upper air column 114 to form an inflation channel, the structure of the lower valve portion 112 is the same as or similar to that of the upper valve portion 111 and comprises a lower cover 115 body and a lower air column 116, the lower air column 116 is vertically arranged at the central position of the outer surface of the lower cover 115, the lower cover 115 is communicated with the lower air column 116 to form the inflation channel, and the upper valve portion 111 is connected with the lower valve portion 112 in a sealing mode.

The valve core comprises a supporting leg 117 and a core body 118 which are integrated, the supporting leg 117 is arranged at the edge of the top of the core body 118 and is in contact with the inner surface of the upper cover 113, a gap exists between the core body 118 and the inner surface of the upper cover 113, the middle of the lower surface of the core body 118 is of a low-edge-high structure, and the edge of the lower surface of the core body 118 can be attached to the inner surface of the lower cover 115 to close the inflation channel.

When gas is filled, the valve core is elastically deformed by the gas pressure, the lower surface of the valve core is stressed to be upwards sunken, so that a gap exists between the lower surface of the valve core and the inner surface of the lower cover 115, and the gas enters the upper valve part 111 through the gap, so that the gas can enter the airbag 100 through the inflation channel in the upper valve part 111, when no gas is filled, the valve core is restored to be deformed, the lower surface of the valve core and the inner surface of the lower cover 115 are restored to be in a joint state, the gas filled into the airbag 100 cannot leak, and unidirectional inflation is realized.

Specifically, the airbag warning self-rescue device further comprises a base 140, an installation cavity 150 is formed in the base 140, and the airbag 100 and the inflating pump 120 are arranged in the installation cavity 150.

The installation cavity 150 is arranged on the base 140, the air bag 100 and the inflating pump 120 can be contained, the air bag 100 can be prevented from being damaged, and the inflating pump 120 is arranged in the installation cavity 150, so that the occupied space is small, and the air bag is convenient to place and carry.

Further, a through opening communicated with the installation cavity 150 is formed at the top of the base 140, and the airbag 100 can be ejected through the through opening after being inflated.

Through setting up the through-hole with installation cavity 150 intercommunication, be convenient for gasbag 100 pop out after aerifing, also can fold gasbag 100 through the through-hole and place in with base 140.

As shown in fig. 3, the separation mechanism according to the first embodiment of the present invention employs an electric separation method.

Specifically, the separating mechanism adopting the electric separation mode comprises a stationary blade 160 and a movable blade 170 which are arranged at two sides of the air pipe 130, a rack 180 for driving the movable blade 170 to be close to the stationary blade 160 to cut off the air pipe 130, a gear 190 meshed with the rack 180, and a motor 200 for driving the gear 190 to rotate;

in addition, a separation switch 210 for controlling the motor 200 is provided at one side of the base 140.

Therefore, the airbag 100 is separated in an electric separation mode, the separation switch 210 is started, the motor 200 positively drives the gear 190, the gear 190 is meshed with the rack 180 and pulls the rack 180, the movable blade 170 connected with the rack 180 is driven to move towards the static blade 160 to perform cutting-off operation, the separation switch 210 is started even in an emergency, the airbag 100 can be rapidly separated, rescue time is saved, operation is simple and convenient, and manpower consumption is avoided.

Fig. 4 shows a second embodiment of the separating means of the invention.

As shown in fig. 4, the separating mechanism adopts a hand-pulling separating mode;

the separating mechanism adopting the hand-pulling separating mode comprises a fixed blade 220 and a hand-pulling blade 230 which are arranged at two sides of the air pipe 130, a pull rod 240 for driving the hand-pulling blade 230 to be close to the fixed blade 220 to cut off the air pipe 130, and a handle 250 fixedly connected with the pull rod 240, wherein a side opening 260 allowing the pull rod 240 to extend out is arranged on the side surface of the base 140.

The pull rod 240 can extend out from a side opening 260 on the side surface of the base 140, the hand-held handle 250 pulls the hand-held blade 230 to move towards the fixed blade 220 for cutting operation, so that the air bag 100 is separated from the base 140, the pull handle 250 is easy and simple, the separating mechanism is compact in structure, the required cost is low, and the separating effect is good.

In some preferred embodiments, the shape of the airbag 100 is, but not limited to, a human shape or a warning sign shape.

The police molding is selected for use to gasbag 100's appearance, and special molding can improve people's alert, has better warning effect, and when gasbag 100 was the warning sign shape, had the warning poster, people acquireed warning information fast in the time of can, prevented the emergence of traffic accident.

In some preferred embodiments, the surface of the airbag 100 is provided with a warning lamp 270, and the warning lamp 270 has a secondary warning function.

The warning lamp 270 is arranged on the surface of the airbag 100, so that the device can be used for assisting warning in environments such as night or darkness, people can be alerted in the environments, the application range of the device is wider, and traffic accidents occurring in the environments such as night or darkness are effectively reduced.

Specifically, a circuit board 280 is further disposed in the mounting cavity 150, the circuit board 280 is electrically connected to the inflation pump 120, and the circuit board 280 is used for controlling the inflation pump 120 to inflate the airbag 100;

it should be noted that the circuit board 280 is electrically connected to the motor 200 of the first embodiment, and the circuit board 280 controls the motor 200 to rotate forward to drive the gear 190.

The circuit board 280 is electrically connected with the inflating pump 120 and the motor 200, the circuit board 280 controls the inflating pump 120 to inflate the airbag 100, the motor 200 can also be controlled to drive the electric separating mechanism to separate the airbag 100, the occupied space of the circuit board 280 in the installation cavity 150 is small, the installation is convenient, the circuit reliability is high, and the production cost is low.

Specifically, a storage battery 290 is further arranged in the mounting cavity 150, the storage battery 290 is mounted on one side of the circuit board 280 far away from the air pipe 130, the storage battery 290 is electrically connected with the circuit board 280, and the storage battery 290 has an electricity storage function and can provide electricity required by operation for the device.

The battery 290 is electrically connected to the circuit board 280 to provide the required power to the device in case of an emergency, and to provide the power to rapidly inflate the airbag 100 in case of emergency.

The upper surface of the base 140 is provided with an inflation switch 300, the inflation switch 300 is connected to the circuit board 280, and the inflation switch 300 is used for controlling the inflation pump 120 to inflate the airbag 100.

By arranging the inflation switch 300 on the upper surface of the base 140, the inflation switch 300 is electrically connected with the circuit board 280, when the airbag 100 needs to be used, the inflation switch 300 is turned on, and the inflation pump 120 can rapidly inflate the airbag 100, so that the airbag 100 is inflated simply and conveniently.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An air bag warning self-rescue device is characterized by comprising:

the air bag (100) has warning and lifesaving effects, a one-way air valve (110) is arranged at the bottom of the air bag (100), and the one-way air valve (110) is used for preventing gas in the air bag (100) from leaking;

the inflation mechanism is used for inflating the air bag (100) and comprises an inflation pump (120) and an air pipe (130) connected with the one-way air valve (110) and the inflation pump (120);

a separation mechanism for cutting the air tube (130) and separating the air bag (100) from the air tube (130).

2. The airbag warning self-rescue device as claimed in claim 1, further comprising a base (140), wherein a mounting cavity (150) is arranged in the base (140), and the airbag (100) and the inflation pump (120) are arranged in the mounting cavity (150).

3. An air bag warning self-rescue device as claimed in claim 2, wherein a through hole communicated with the installation cavity (150) is formed in the top of the base (140), and the air bag (100) can be ejected through the through hole after being inflated.

4. The air bag warning self-rescue device according to claim 2, wherein the separating mechanism adopts an electric separating mode, the separating mechanism comprises a stationary blade (160) and a movable blade (170) which are arranged on two sides of the air pipe (130), a rack (180) for driving the movable blade (170) to close to the stationary blade (160) to cut off the air pipe (130), a gear (190) meshed with the rack (180), and a motor (200) for driving the gear (190) to rotate, and a separating switch (210) for controlling the motor (200) is arranged on one side of the base (140).

5. The airbag warning self-rescue device according to claim 2, wherein the separating mechanism adopts a hand-pulling separating mode, the separating mechanism comprises a fixed blade (220) and a hand-pulling blade (230) which are arranged at two sides of the air pipe (130), a pull rod (240) which is used for driving the hand-pulling blade (230) to be close to the fixed blade (220) to cut off the air pipe (130), and a handle (250) which is fixedly connected with the pull rod (240), and a side opening (260) which allows the pull rod (240) to extend out is arranged on the side surface of the base (140).

6. An air bag warning self-rescue device according to claim 1, characterized in that the shape of the air bag (100) is a human shape or a warning board shape.

7. An air bag warning self-rescue device according to claim 1, characterized in that a warning lamp (270) is arranged on the surface of the air bag (100), and the warning lamp (270) has an auxiliary warning function.

8. The airbag warning self-rescue device as claimed in claim 2, wherein a circuit board (280) is further disposed in the installation cavity (150), the circuit board (280) is electrically connected with the inflation pump (120), and the circuit board (280) is used for controlling the inflation pump (120) to inflate the airbag (100).

9. The airbag warning self-rescue device as claimed in claim 8, wherein a storage battery (290) is further arranged in the installation cavity (150), the storage battery (290) is electrically connected with the circuit board (280), and the storage battery (290) is used for supplying electricity required by operation to the device.

10. The airbag warning self-rescue device as claimed in claim 8, wherein an inflation switch (300) is arranged on the upper surface of the base (140), the inflation switch (300) is electrically connected with the circuit board (280), and the inflation switch (300) is used for controlling the inflation pump (120) to inflate the airbag (100).