US 2022/0017036 A1 · ROOF MOUNTED AIRBAG

Abstract

A roof mounted airbag is proposed. The roof mounted airbag includes: a fixed chamber having an upper portion fixed to a roof of a vehicle and configured to be expanded downward when gas is supplied into the fixed chamber; a first separated chamber connected to the fixed chamber, having an inside that communicates with an inside of the fixed chamber to be supplied with the gas from the fixed chamber, and configured to be expanded downward when the gas is supplied into the first separated chamber; and a second separated chamber connected to the fixed chamber while being spaced apart from the first separated chamber, having an inside that communicates with the inside of the fixed chamber to be supplied with the gas from the fixed chamber, and configured to be expanded downward when the gas is supplied into second separated chamber.

Claims17

Dependent claims

A roof mounted airbag comprising:

a fixed chamber having a first inner space and an upper portion fixed to a roof of a vehicle and configured to expand downward when gas is supplied into the first inner space;
a first chamber connected to the fixed chamber, having a second inner space connected to the first inner space of the fixed chamber, and configured to expand downward when the gas is supplied into the second inner space from the first inner space of the fixed chamber;
and
a second chamber connected to the fixed chamber and spaced apart from the first chamber, having a third inner space connected to the first inner space of the fixed chamber, and configured to expand downward when the gas is supplied into the third inner space from the first inner space of the fixed chamber.

1 more element

Dependencies are inferred from the claim text.

Roof mounted airbag

Life of this patent

Roof mounted airbag

Life of this patent

Abstract

Claims17