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Vehicle Power Supply Device

A vehicle and airbag technology, which is applied to vehicle components, vehicle safety arrangements, transportation and packaging, etc., can solve the problems of rising costs and increasing the number of operating processes, and achieve the effects of reducing the number of components, simplifying processes, and saving costs

Active Publication Date: 2015-07-01
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned LRD vent hole has problems in that it leads to an increase in cost and an increase in the number of work processes.

Method used

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  • Vehicle Power Supply Device
  • Vehicle Power Supply Device
  • Vehicle Power Supply Device

Examples

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Embodiment Construction

[0041] The advantages and features of the present invention, and the method for achieving them, can be clearly understood by referring to the accompanying drawings and the detailed description of the embodiments. However, the present invention is not limited to the embodiments disclosed below, but is embodied in various forms. The purpose of proposing these embodiments is to make the disclosure of the present invention complete and to fully explain to those who have general knowledge in the technical field of the present invention. The scope of the present invention is informed, and the present invention is defined by the scope of claims. Throughout the specification, the same reference signs denote the same constituent elements.

[0042] An airbag for a vehicle according to the present invention will be described below based on an embodiment of the present invention with reference to the accompanying drawings.

[0043] A person having ordinary knowledge in the technical fiel...

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Abstract

The present invention relates to an airbag for a vehicle, including: an inflator; an airbag cushion which is deployed by high-pressure gas flowing into the airbag cushion from the inflator, and has a vent hole for discharging the flowing high-pressure gas to the outside; a vent cover which is disposed in the airbag cushion so as to close the vent hole; and a pocket which is disposed in the airbag cushion, connected with the vent cover, and moved after the airbag cushion is initially deployed, so as to allow the vent hole to be closed by the vent cover.

Description

technical field [0001] The present invention relates to an airbag for a vehicle, and more specifically, to an airbag for a vehicle. When the airbag cushion of a vehicle is deployed, the internal pressure of the airbag cushion is adjusted to prevent the airbag cushion from causing damage to the occupants. harm. Background technique [0002] Generally, an airbag device is installed in an automobile, and in the event of an accident, gas flows in from an inflator to inflate the airbag cushion to protect passengers. [0003] The airbag device is installed in various parts of the car according to needs, including: a driver's airbag device (Drive Air Bag; DAB) installed on the steering wheel in order to protect the driver; Passenger Air Bag (PAB) on the upper side of the glove box, curtain air bag (Curtain Air Bag; CAB) installed along the roof rails to protect the side of the passenger, etc. [0004] The airbag device is activated by controlling an airbag control unit (ACU; Airb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/276
CPCB60R21/239B60R2021/2395B60R2021/0048B60R21/205
Inventor 张来益
Owner HYUNDAI MOBIS CO LTD
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