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Integrated airbag device of motor vehicle

A technology for airbags and automobiles, which is applied in the directions of vehicle safety arrangement, pedestrian/occupant safety arrangement, vehicle components, etc., can solve the problem that the passenger chest cannot be effectively protected, and achieve the effect of improving the operation effect.

Active Publication Date: 2012-07-04
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the conventional integrated airbag is advantageous in that it can reduce the number of airbags from four to two, the integrated airbag is sequentially inflated to the passenger's head and chest in a car collision, causing the integrated safety Airbags cannot effectively protect the passenger's chest, which must first be protected by the airbag in the event of a car crash

Method used

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  • Integrated airbag device of motor vehicle
  • Integrated airbag device of motor vehicle
  • Integrated airbag device of motor vehicle

Examples

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Embodiment Construction

[0026] Reference will now be made more particularly to an operative embodiment of the invention with reference to the accompanying drawings.

[0027] However, it should be understood that the embodiments of the present invention can be changed into various embodiments, and the scope and spirit of the present invention are not limited to the embodiments described below. Embodiments of the present invention described below are provided to enable those skilled in the art to understand the present invention more clearly. Accordingly, it should be understood that the shapes and dimensions of elements shown in the drawings may be drawn in an exaggerated manner in order to provide an easy-to-understand description for the structure of the present invention.

[0028] image 3 is a view showing the integrated airbag device for automobiles according to the present invention.

[0029] The integrated airbag device for automobiles according to the present invention includes: an inflator ...

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PUM

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Abstract

The invention provides the integrated airbag device of a motor vehicle, which comprises a gas generator installed in a B-pillar of a motor vehicle body at a location corresponding to a chest of an occupant; a chest protecting airbag inflated with air supplied from the gas generator and expanding toward the chest of the occupant during a vehicle collision; and a head protecting airbag inflated with air supplied via an air pipe extending from the gas generator to the upper portion of the B-column and expanding to the head of the occupant during a vehicle collision.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2010-0124672 filed on December 8, 2010, the entire contents of which are hereby incorporated for the purpose of such reference. technical field [0003] In general, the present invention relates to an integrated air bag device for automobiles, and more particularly, the present invention relates to an air bag device for automobiles in which The curtain airbag device and the side airbag device are integrated into one efficient structure. Background technique [0004] The basic operating principle of an airbag is that an explosive mixture created by mixing nitrogen gas with sodium is instantly ignited and explodes, thereby rapidly inflating the airbag made of fabric with air. However, the operating principle of the airbag is only suitable for the airbag without considering the shape of the user, so that when the airbag is inflated with air, the airba...

Claims

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Application Information

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IPC IPC(8): B60R21/213B60R21/26
CPCB60R2021/23386B60R2021/23107B60R21/23138B60R2021/0044B60R21/232B60R2021/0048B60R21/239B60R21/213B60R21/215
Inventor 崔在镐
Owner HYUNDAI MOTOR CO LTD