Airbag device for vehicles

An airbag, vehicle technology, applied in vehicle components, vehicle safety arrangements, transportation and packaging, etc., can solve problems such as head and neck injuries, and achieve the effects of reducing damage, minimizing impact, and avoiding bending

Active Publication Date: 2011-06-01
KIA MOTORS CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the conventional rear passenger airbag apparatus, the airbag cushion 30 is rapidly inflated right in front of the face of the passenger 40 sitting on the rear seat, so that the passenger may cause him / her she has head and / or neck injuries

Method used

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  • Airbag device for vehicles
  • Airbag device for vehicles
  • Airbag device for vehicles

Examples

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Embodiment Construction

[0030] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims .

[0031] figure 1 is a view showing the position and function of an exemplary airbag device for a vehicle according to the present invention. figure 2 is a view showing an airbag cushion of an exemplary airbag apparatus for a vehicle according to the present invention.

[0032] Such as figure 1 and figure 2 As shown, the airbag apparatus ac...

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PUM

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Abstract

An airbag device for vehicles, which can be expanded with gas in the event of a vehicle collision and efficiently protects the head a passenger sitting in the rear seat of the vehicle. The airbag device for a vehicle, may include an inflator, and an airbag cushion received in a space defined between a roof panel and a head liner such that the airbag cushion expands downwards with gas supplied from the inflator, thereby protecting a passenger sitting in a rear seat, wherein the airbag cushion includes a concave head seat formed in a rear portion thereof to receive and hold a head of the passenger when the airbag cushion expands.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2009-0117769 filed on December 1, 2009, the entire contents of which are hereby incorporated by reference for all purposes. technical field [0003] The present invention relates to an airbag device for a vehicle, and more particularly, to an airbag device installed in a roof of a vehicle so that when a vehicle collision occurs, an airbag cushion of the device is deployed by gas, and Protect passengers sitting in the back seat of the vehicle. Background technique [0004] Development of airbag cushions for vehicles has focused on front airbag devices configured to protect passengers seated on front seats. [0005] However, when considering the fact that passengers sitting on the rear seats are less likely to wear seat belts than front passengers sitting on the front seats, it is necessary to actively develop airbag devices to protect multiple passe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/213B60R21/23
CPCB60R2021/23153B60R2021/0048B60R2021/23382B60R21/214B60R21/231B60R21/213B60R21/26B60R2021/0032B60R2021/0435
Inventor 崔埈烈
Owner KIA MOTORS CORP
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