External airbag module for vehicle and back beam for mounting external airbag module
First Claim
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1. An external airbag module for a vehicle, installed to be located in a space between a back beam and a front bumper, the external airbag module comprising:
- an airbag bracket secured to a front of the back beam and accommodated in the back beam;
an inflator secured to the airbag bracket and accommodated in the back beam;
an airbag cushion surrounding the airbag bracket and the inflator, and secured to the back beam together with the airbag bracket;
a heat shielding member fitted between the airbag bracket and the airbag cushion, shaped into an arc that is open at a front thereof and surrounds the inflator to prevent the airbag cushion from being damaged by explosion heat of the inflator; and
a gas guider fitted between the airbag cushion and the heat shielding member and installed to surround the inflator, with a plurality of gas discharge holes being formed on a front of the gas guider to guide a flow of airbag gas forwards.
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Abstract
An external airbag module for a vehicle, installed to be located in a space formed between a back beam and a front bumper may include an inflator secured to a front of the back beam and accommodated in the back beam, and an airbag cushion surrounding the inflator and secured to the back beam together with the inflator between the back beam and the front bumper.
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Citations
8 Claims
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1. An external airbag module for a vehicle, installed to be located in a space between a back beam and a front bumper, the external airbag module comprising:
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an airbag bracket secured to a front of the back beam and accommodated in the back beam; an inflator secured to the airbag bracket and accommodated in the back beam; an airbag cushion surrounding the airbag bracket and the inflator, and secured to the back beam together with the airbag bracket; a heat shielding member fitted between the airbag bracket and the airbag cushion, shaped into an arc that is open at a front thereof and surrounds the inflator to prevent the airbag cushion from being damaged by explosion heat of the inflator; and a gas guider fitted between the airbag cushion and the heat shielding member and installed to surround the inflator, with a plurality of gas discharge holes being formed on a front of the gas guider to guide a flow of airbag gas forwards. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification