CN112810560A

CN112810560A - Emergency protection device for automobile

Info

Publication number: CN112810560A
Application number: CN202110238909.0A
Authority: CN
Inventors: 赵付舟; 谷晓晨; 严文洁
Original assignee: Changshu Institute of Technology
Current assignee: Changshu Institute of Technology
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-05-18

Abstract

An emergency protection device for an automobile belongs to the technical field of vehicle safety protection facilities. Including carriage and mounting bracket, first fastening screw is installed to the symmetry on the carriage, there is the air pump carriage upside, the switch-on has first on the air pump, the second pipe, there is flexible bag carriage downside, there is second fastening screw on the mounting bracket, there is the connecting axle on the mounting bracket, there is the rotary drum connecting axle surface, there is first gasbag pipe on the rotary drum, there is the hole of aerifing on the first gasbag pipe, there is first connecting pipe first gasbag pipe left end, there is second gasbag pipe first gasbag pipe left side, there is the third at both ends about the second gasbag pipe, the second connecting pipe, it has first breather pipe to lead to between first connecting pipe and the second connecting pipe, second gasbag pipe left side evenly is equipped with third gasbag pipe, third gasbag pipe right-hand member fixedly connected with fourth connecting pipe, be connected with the second breather pipe between third connecting pipe and the fourth connecting pipe. The advantages are that: and a protective layer is formed outside the automobile to protect the automobile safely.

Description

Emergency protection device for automobile

Technical Field

The invention belongs to the technical field of vehicle safety protection facilities, and particularly relates to an emergency protection device for an automobile.

Background

The vehicle safety mainly comprises two aspects of active safety and passive safety, the active safety is that the vehicle is controlled and controlled autonomously as freely as possible, no matter braking and acceleration on a straight line or left and right driving directions are stable as far as possible, the vehicle does not deviate from a set travelling route, the visual field and the comfort of a driver are not influenced, and the control mode has high accident avoiding capacity and can ensure the vehicle safety under the emergency condition; passive safety refers to the protection of occupants in a vehicle after an accident, and the concept of protection includes the protection of all people and even objects inside and outside the vehicle. Passive safety is quantifiable to some extent, since the international automotive community has already specified very detailed test details for passive safety.

When the vehicle runs, once the vehicle is turned over, the vehicle is dangerous, and the accident of the vehicle can not be controlled at the moment of turning over, so that the collision damage of the vehicle can even endanger the life safety of people inside and outside the vehicle. The usual car rollover accident in the driving school by hearing is generally caused by the fact that the trainees cannot effectively control the car in time.

Disclosure of Invention

The invention aims to provide an emergency protection device for an automobile, which can effectively play a role of safety protection in time when the automobile encounters a rollover or collision condition.

The invention aims to accomplish the task, and provides an emergency protection device for an automobile, which comprises a supporting frame and a mounting frame, wherein first fastening screws are symmetrically mounted on the supporting frame, an air pump is fixedly mounted on the upper side of the supporting frame, a first guide pipe and a second guide pipe are communicated with the air pump, telescopic bags are symmetrically mounted on the lower side surface of the supporting frame, second fastening screws are symmetrically mounted on the mounting frame, a connecting shaft is mounted on the mounting frame, a rotary drum is fixedly sleeved on the surface of the connecting shaft, a first air bag pipe is uniformly wound on the rotary drum, inflation holes are uniformly formed in the first air bag pipe, a first connecting pipe is fixedly connected to the left end of the first air bag pipe, a second air bag pipe is uniformly arranged on the left side of the first air bag pipe, a third connecting pipe and a second connecting pipe are respectively connected to the left end and the right end of the second air bag pipe, and a first vent pipe is communicated between, second gasbag pipe left side evenly is equipped with third gasbag pipe, third gasbag pipe right-hand member fixedly connected with fourth connecting pipe, be connected with the second breather pipe between third connecting pipe and the fourth connecting pipe.

Preferably, the first air bag pipe, the second air bag pipe and the third air bag pipe are all made of rubber materials, the first vent pipe is respectively communicated with the first connecting pipe and the second connecting pipe, and the second vent pipe is respectively communicated with the third connecting pipe and the fourth connecting pipe.

Preferably, the telescopic bag is of a quarter-sphere structure and made of rubber materials, and is located at the bottom of the vehicle.

Preferably, the support frame is a rectangular frame.

Preferably, the first conduit is in communication with the bellows and the second conduit is in communication with the inflation port.

Preferably, the connecting shaft is in threaded fit with the mounting frame, and the connecting shaft is fixedly connected with the rotary drum.

Preferably, the first vent pipe and the second vent pipe are both transparent.

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

the first air bag pipe, the second air bag pipe and the third air bag pipe are covered on the vehicle body, the third air bag pipe is positioned at the vehicle head, the second air pipe is positioned on the front windshield, the second air bag pipe is covered on the vehicle roof, the first air pipe is positioned on the rear glass of the vehicle, the first air bag pipe is covered on the vehicle tail, and the telescopic bag is arranged to form an ellipsoidal structure after being inflated, so that a protective layer is formed when the vehicle turns over, the vehicle is prevented from colliding to a stone, a wall body and the like, the vehicle is safely protected, the first air pipe and the second air pipe are arranged to be transparent, the influence on the visual field is greatly reduced, and the first air pipe and the second air pipe are hidden at ordinary times through the control of the air pump, so that the appearance of the vehicle can be an ellipsoidal protective layer only through controlling the air pump when danger occurs, and the safety of the vehicle is protected. The invention is convenient to install, and forms a protective layer outside the automobile to carry out safety protection on the automobile by controlling the inflation of the first air bag pipe, the second air bag pipe, the third air bag pipe and the telescopic bag.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of a third balloon tube of the present invention.

Description of reference numerals: 1. the air pump comprises a first conduit, a second conduit, a first air bag, an air pump, a second conduit, a first conduit, a second conduit, a support frame, a first conduit, a second conduit, a third conduit, a second.

Detailed Description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying 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 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 to 2, an emergency protection device for an automobile includes a support frame 5 and an installation frame 7, wherein first fastening screws 6 are symmetrically installed on the support frame 5, an air pump 2 is fixedly installed on the upper side of the support frame 5, a first conduit 1 and a second conduit 4 are connected to the air pump 2, telescopic bags 3 are symmetrically installed on the lower side surface of the support frame 5, second fastening screws 12 are symmetrically installed on the installation frame 7, i.e., the second fastening screws 12 are arranged on a connection plate 13, a connection shaft 10 is installed on the installation frame 7, a rotary drum 9 is fixedly sleeved on the surface of the connection shaft 10, a first air bag pipe 8 is uniformly wound on the rotary drum 9, an inflation hole 11 is uniformly arranged on the first air bag pipe 8, a first connection pipe 14 is fixedly connected to the left end of the first air bag pipe 8, a second air bag pipe 17 is uniformly arranged on the left side of the first air bag pipe 8, a third connection pipe 18 and a second connection pipe 16 are respectively connected to the left end and the right, first breather pipe 15 leads to between first connecting pipe 14 and the second connecting pipe 16, second gasbag pipe 17 left side evenly is equipped with third gasbag pipe 21, third gasbag pipe 21 right-hand member fixedly connected with fourth connecting pipe 20, be connected with second breather pipe 19 between third connecting pipe 18 and the fourth connecting pipe 20.

The first air bag pipe 8, the second air bag pipe 17 and the third air bag pipe 21 are all made of rubber materials, the first vent pipe 15 is respectively communicated with the first connecting pipe 14 and the second connecting pipe 16, and the second vent pipe 19 is respectively communicated with the third connecting pipe 18 and the fourth connecting pipe 20.

The telescopic bag 3 is of a quarter-sphere structure and made of rubber materials, and the telescopic bag 3 is positioned at the bottom of the vehicle.

Claims

1. An emergency protection device for a car, includes carriage (5) and mounting bracket (7), its characterized in that: first fastening screw (6) are symmetrically installed on support frame (5), air pump (2) are fixedly installed on support frame (5) upside, first pipe (1) and second pipe (4) are communicated on air pump (2), expansion bag (3) are symmetrically installed on support frame (5) downside, second fastening screw (12) are symmetrically installed on mounting rack (7), connecting shaft (10) is installed on mounting rack (7), rotary drum (9) is fixedly installed on connecting shaft (10) surface, first air bag pipe (8) is uniformly wound on rotary drum (9), inflation hole (11) is uniformly arranged on first air bag pipe (8), first air bag pipe (8) left end is fixedly connected with first connecting pipe (14), first air bag pipe (8) left side is uniformly provided with second air bag pipe (17), both ends are connected with third connecting pipe (18) and second connecting pipe (16) respectively about second air bag pipe (17), first connecting pipe (14) and the indirect communication of second connecting pipe (16) have first breather pipe (15), second gasbag pipe (17) left side evenly is equipped with third gasbag pipe (21), third gasbag pipe (21) right-hand member fixedly connected with fourth connecting pipe (20), be connected with second breather pipe (19) between third connecting pipe (18) and fourth connecting pipe (20).

2. An emergency guard for a vehicle as defined in claim 1, wherein: the first air bag pipe (8), the second air bag pipe (17) and the third air bag pipe (21) are all made of rubber materials, the first vent pipe (15) is communicated with the first connecting pipe (14) and the second connecting pipe (16) respectively, and the second vent pipe (19) is communicated with the third connecting pipe (18) and the fourth connecting pipe (20) respectively.

3. An emergency guard for a vehicle as defined in claim 1, wherein: the telescopic bag (3) is of a quarter-sphere structure and made of rubber materials, and the telescopic bag (3) is positioned at the bottom of the vehicle.

4. An emergency guard for a vehicle as defined in claim 1, wherein: the supporting frame (5) is a rectangular frame body.

5. An emergency guard for a vehicle as defined in claim 1, wherein: the first conduit (1) is communicated with the telescopic bag (3), and the second conduit (4) is communicated with the inflation hole (11).

6. An emergency guard for a vehicle as defined in claim 1, wherein: the connecting shaft (10) is in threaded fit with the mounting frame (7), and the connecting shaft (10) is fixedly connected with the rotary drum (9).

7. An emergency guard for a vehicle as defined in claim 1, wherein: the first vent pipe (15) and the second vent pipe (19) are transparent.