Guide unit for guiding curtain airbag and curtain airbag device
First Claim
1. A guide unit for guiding a curtain airbag, comprising:
- a guide element attached to a pillar of a vehicle and extending in the vertical direction for guiding the ends of a curtain airbag that is capable of being deployed downward along the inner side surface of the vehicle cabin;
a strap protruding from the curtain airbag and engaging with the guide element; and
a guide member for guiding the strap into the space between a side edge of a pillar garnish and a vehicle member when the strap moves downward with the deployment of the curtain airbag, wherein the guide member is disposed on the pillar garnish.
1 Assignment
0 Petitions
Accused Products
Abstract
A curtain airbag device and a guide unit allow for quick deployment of a curtain airbag by smoothly guiding a link strap that connects a curtain airbag and a guide element into the space between a side edge of a pillar garnish and a vehicle member at the early stage of the deployment of the curtain airbag. When an inflator is activated, a curtain airbag is deployed downward along the cabin-side of a pillar garnish. During the deployment, the rear portion of the curtain airbag is guided by a guide rod via a link strap. The link strap starts moving downward along the guide rod when the curtain airbag begins to be deployed. At this moment the link strap is guided into the space between the pillar garnish and a weather strip by a guide member.
-
Citations
18 Claims
-
1. A guide unit for guiding a curtain airbag, comprising:
-
a guide element attached to a pillar of a vehicle and extending in the vertical direction for guiding the ends of a curtain airbag that is capable of being deployed downward along the inner side surface of the vehicle cabin; a strap protruding from the curtain airbag and engaging with the guide element; and a guide member for guiding the strap into the space between a side edge of a pillar garnish and a vehicle member when the strap moves downward with the deployment of the curtain airbag, wherein the guide member is disposed on the pillar garnish. - View Dependent Claims (5, 9)
-
-
2. A guide unit for guiding a curtain airbag, comprising:
-
a guide element attached to a pillar of a vehicle and extending in the vertical direction for guiding the ends of a curtain airbag that is capable of being deployed downward along the inner side surface of the vehicle cabin; a strap protruding from the curtain airbag and engaging with the guide element; and a guide member for guiding the strap into the space between a side edge of a pillar garnish and a vehicle member when the strap moves downward with the deployment of the curtain airbag, wherein the guide member is disposed along the vehicle member, and wherein the strap is disposed between the guide member and the vehicle member. - View Dependent Claims (3, 4, 6, 7, 8)
-
-
10. A curtain airbag device, comprising:
-
a curtain airbag that is capable of being deployed downward along an inner side surface of a vehicle cabin; and a guide unit comprising; a guide element attached to a pillar of a vehicle and extending in the vertical direction for guiding the ends of the curtain airbag that is capable of being deployed downward along the inner side surface of the vehicle cabin; a strap protruding from the curtain airbag and engaging with the guide element; and a guide member for guiding the strap into the space between a side edge of a pillar garnish and a vehicle member when the strap moves downward with the deployment of the curtain airbag, wherein the guide member is disposed on the pillar garnish. - View Dependent Claims (13, 14, 18)
-
-
11. A curtain airbag device, comprising:
-
a curtain airbag that is capable of being deployed downward along an inner side surface of a vehicle cabin; and a guide unit comprising; a guide element attached to a pillar of a vehicle and extending in the vertical direction for guiding the ends of the curtain airbag that is capable of being deployed downward along the inner side surface of the vehicle cabin; a strap protruding from the curtain airbag and engaging with the guide element; and a guide member for guiding the strap into the space between a side edge of a pillar garnish and a vehicle member when the strap moves downward with the deployment of the curtain airbag, wherein the guide member is disposed along the vehicle member, and wherein the strap is disposed between the guide member and the vehicle member. - View Dependent Claims (12, 15, 16, 17)
-
Specification