KR20160001979U - Car Rear Exterior Airbag - Google Patents

Abstract

The present invention relates to an airbag, and more particularly, an external airbag is installed near a rear bumper of a vehicle. When an accident occurs, the airbag is inflated to reduce the damage of a secondary collision accident.
For this purpose, the present invention was able to install an airbag by attaching an airbag case near the rear bumper of the vehicle, and there was no airbag to prevent a second accident after the accident occurred. Therefore, it is designed to reduce the damage of secondary accident.

Description

Car Rear Exterior Airbag {

The present invention relates to an external airbag, and more particularly, to an external airbag designed to be mounted on a rear bumper of a vehicle so that an airbag breaks when an accident occurs, thereby reducing the damage of a secondary collision accident.

Generally, a vehicle airbag is a safety device that directly protects the driver and passengers when an automobile accident occurs. These airbags inflate the airbag in the event of a collision, protecting the driver and passengers from impact and frontal objects, thereby reducing casualties.

However, the built-in air bag blowing from the inside of the vehicle protects the driver and the passenger at the moment of an accident, but if a rear-end collision occurs after the accident, the impact on the collision accident is directly transmitted to the driver and the passenger, There was a weak issue about the accident.

In order to solve the above-mentioned problems, the present invention provides an air bag which is installed around a rear bumper of a vehicle and, when an accident occurs, an air bag installed around the rear bumper is inflated, The purpose is to reduce personal injury and car damage caused by accidents.

According to an aspect of the present invention, there is provided a vehicle airbag device comprising: a case for mounting an airbag around a rear bumper of a vehicle; an airbag that inflates when an accident occurs to absorb an impact, .

The airbag is connected to the inflator of the built-in airbag of the vehicle. When the vehicle collides with the inflator, the built-in airbag is inflated and expanded at the same time, thereby reducing the damage to the secondary collision accident that may occur immediately after the accident.

As described above, according to the present invention, when a collision accident or a collision accident occurs in the vehicle, the external airbag installed in the vicinity of the rear bumper of the vehicle is inflated and the impact due to the secondary accident, This absorption reduces the direct impact of the driver and passengers and reduces damage to the vehicle.

Fig. 1 is an isometric view showing the inflated airbag of the rear external airbag of the present invention
Fig. 2 is an isometric view showing the usual appearance of the rear external airbag of the present invention
Fig. 3 is an isometric view showing the airbag case of the rear external airbag of the vehicle and the airbag in a normal state

An airbag case 20 for storing an airbag at ordinary times, an airbag case cover 21, a rear bumper 30 for a vehicle, an automobile (for example, 40).

Normally, the airbag 10 is contained inside the airbag case 20 as shown in Fig. When an accident occurs, the inflator inflates the airbag 10 and the inflated airbag 10 pushes the airbag case cover 21 and rests on the vehicle rear bumper 30 as shown in Fig.

10: air bag
20: air bag case 21: air bag case cover
30: Automotive rear bumper
40: Cars

Claims (2)

An airbag case which is installed near the rear bumper of the vehicle and inflates the airbag when an accident occurs, the airbag case normally covered with a lid,
An airbag which is contained inside the case and absorbs a secondary accident impact,
And an inflator for inflating the airbag. The method according to claim 1,
Wherein the airbag case is configured to be installed outside or inside the rear bumper.

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