Airbag apparatus
First Claim
1. An airbag apparatus comprising:
- an airbag which is inflated and expanded from a state of being folded into a long-thin shape upon introduction of gas;
a supporting body fitted to a to-be-fitted member;
a cover body comprising;
a main part covering the airbag in a folded state along a longitudinal direction,a fitting part disposed on one side of the main part along the longitudinal direction and supported by the supporting body, andan engaging part disposed on the other side of the main part along the longitudinal direction;
an engagement receiving part disposed on the supporting body, engaged with the engaging part in a disengageable manner, supporting the main part via the engaging part at folded state of the airbag, and releasing the engagement of the engaging part on expansion of the airbag, thereby allowing for movement of the main part; and
a hinge provided on the supporting body and separate from the cover body supporting the fitting part, wherein the hinge is plastically deformable on expansion of the airbag.
2 Assignments
0 Petitions
Accused Products
Abstract
An airbag apparatus equipped with an airbag, a garnish, a hinge, a protector and a bracket fixed to a vehicle body. An upper side of the garnish is supported by the bracket via the hinge. An engaging part protruding from the lower part of a garnish main part is engaged with an engagement receiving part disposed at the protector. Normally, the engaging part is engaged with the engagement receiving part, thereby retaining the shape of the garnish. On expansion of the airbag, the airbag presses the engaging part, by which the engaging part is disengaged from the engagement receiving part, and the garnish is opened smoothly. The airbag can be covered with the garnish, thereby allowing the garnish to move smoothly on expansion of the airbag.
20 Citations
6 Claims
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1. An airbag apparatus comprising:
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an airbag which is inflated and expanded from a state of being folded into a long-thin shape upon introduction of gas; a supporting body fitted to a to-be-fitted member; a cover body comprising; a main part covering the airbag in a folded state along a longitudinal direction, a fitting part disposed on one side of the main part along the longitudinal direction and supported by the supporting body, and an engaging part disposed on the other side of the main part along the longitudinal direction; an engagement receiving part disposed on the supporting body, engaged with the engaging part in a disengageable manner, supporting the main part via the engaging part at folded state of the airbag, and releasing the engagement of the engaging part on expansion of the airbag, thereby allowing for movement of the main part; and a hinge provided on the supporting body and separate from the cover body supporting the fitting part, wherein the hinge is plastically deformable on expansion of the airbag. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification