CN2892579Y - Airbag-type automobile collision buffer energy-absorbing device - Google Patents

Abstract

The utility model discloses an airbag-type automobile collision buffering and energy-absorbing device, which comprises an automobile body (3). Instant blasting airbags are installed on the front, rear, left, right and roof of the automobile body (3). The vehicle body (3) is provided with a vehicle speed and vehicle distance measurement sensing device and a dangerous vehicle distance voice alarm linked with the airbag detonation and starting device. A manual airbag detonation button linked with an airbag detonation starting device is provided in the cab of the automobile body (3). The utility model is an airbag type automobile collision buffering energy-absorbing device with simple structure, reliable performance and small volume.

Description

Airbag-type automobile collision buffer energy-absorbing device

technical field

The utility model relates to an airbag type automobile collision buffering energy-absorbing device.

Background technique

Cars bring great convenience to people's transportation, but when cars collide or overturn during operation, they are easy to cause physical injury to drivers and passengers. In order to protect drivers and passengers, the prior art uses rigid buffer devices, spiral shear buffer devices or electromechanical buffer devices to buffer collisions, absorb collision energy, and reduce vehicle deformation to achieve protection purposes, but these buffer devices are complex in structure and bulky. Larger, difficult to refit, higher cost, and are all rigid deformation buffers, there is a problem of secondary injury to drivers and passengers. These buffer devices are generally located on the front and side of the car. When the car overturns and rolls, it cannot absorb the rolling collision energy, and cannot reduce the deformation of the vehicle to achieve the purpose of protecting the driver and passengers.

Utility model content

The technical problem to be solved by the utility model is to provide a flexible air bag type automobile collision buffer energy-absorbing device with simple structure, reliable performance and small volume.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: an airbag-type automobile collision buffer energy-absorbing device, including the automobile body, and the front, rear, left, right and roof of the automobile body are equipped with instant Burst airbags.

The automobile body is provided with an automobile speed and vehicle distance measurement sensing device and a dangerous vehicle distance voice alarm linked with the airbag detonating and starting device.

A manual airbag detonation button linked with an airbag detonation start device is provided in the cab of the automobile body.

The airbag type automobile collision buffer energy-absorbing device adopting the above-mentioned technical scheme uses the existing airbag technology for the protection of the automobile body, and installs instant blasting airbags on the front, rear, left, right, and roof of the automobile body to prevent the collision of the automobile. Or when overturning, the airbag is detonated and exploded instantly, so as to buffer the collision, absorb the collision energy, reduce the deformation of the vehicle and protect the driver and passengers. The utility model only has an instant blasting air bag installed on the automobile body, and the instant blasting air bag is small in size before final detonation, simple in structure, fast in response when detonated, and reliable in performance. Because the instantaneous bursting airbag is a flexible deformation buffer, it overcomes the second injury problem of the rigid buffer device. The car body is equipped with a vehicle speed and vehicle distance measurement sensing device and a dangerous vehicle distance voice alarm linked with the airbag detonation and activation device, which will send out a voice alarm and automatically detonate the airbag when the vehicle is about to collide. A manual airbag detonation button linked with the airbag detonation start device is provided in the cab of the car, which can facilitate the driver to manually detonate the airbag.

In summary, the utility model is an airbag-type automobile collision buffer energy-absorbing device with simple structure, reliable performance and small volume.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a top view of the structure of the utility model;

Fig. 3 is a left view of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

Referring to Fig. 1, Fig. 2 and Fig. 3, before the front of automobile body 3 is provided with instant blasting airbag 1, behind automobile body 3 is provided with rear instant blasting airbag 5, on the left side of automobile body 3 is provided with Left instantaneous blasting air bag 6 is provided with right instantaneous blasting air bag 2 on the right side of automobile body 3, and the roof of automobile body 3 is provided with roof instantaneous blasting air bag 4. The automobile body 3 is provided with an automobile speed and vehicle distance measurement sensing device and a dangerous vehicle distance voice alarm linked with the airbag detonating and starting device. A manual airbag detonation button linked with an airbag detonation starting device is provided in the cab of the automobile body 3 .

Referring to Fig. 1, Fig. 2 and Fig. 3, when the front of the automobile body 3 is collided, the airbag 1 is exploded instantly before detonating, so as to buffer the collision, absorb the collision energy, and reduce the deformation of the vehicle to protect the driver and passengers.

Referring to Fig. 1, Fig. 2 and Fig. 3, when the automobile body 3 back is collided, the airbag 5 is exploded instantly after detonation, so as to buffer the collision, absorb the collision energy, and reduce the deformation of the vehicle to protect the driver and passengers.

Referring to Fig. 1, Fig. 2 and Fig. 3, when the side of the automobile body 3 is collided, the airbag 6 is exploded instantly on the left side or the airbag 2 is exploded on the right momentarily, so as to buffer the collision, absorb the collision energy, reduce the deformation of the vehicle and protect the driver and passengers .

Referring to Fig. 1, Fig. 2 and Fig. 3, when the automobile body 3 overturns and rolls over, detonate the front instant blasting airbag 1, the rear instant blasting airbag 5, the left instant blasting airbag 6, the right instant blasting airbag 2 and the roof instant blasting airbag 4, reaching The purpose of buffering collisions, absorbing collision energy, reducing vehicle deformation and protecting drivers and passengers.

Claims (3)

1. An airbag-type automobile collision buffer energy-absorbing device, comprising an automobile body (3), is characterized in that: an instant blasting airbag is installed on the front, rear, left, right, and roof of the automobile body (3). 2. An airbag-type automobile collision buffer and energy-absorbing device according to claim 1, characterized in that: the vehicle body (3) is provided with a vehicle speed and vehicle distance measuring device linked with the airbag detonation and starting device. Sensing device and dangerous vehicle distance voice alarm. 3. An airbag-type automobile collision buffer and energy-absorbing device according to claim 1 or 2, characterized in that: a manual airbag detonation unit linked with an airbag detonation activation device is provided in the cab of the vehicle body (3) button.