Occupant protecting device
First Claim
1. An occupant protecting device for an occupant sitting in a seat of a vehicle, said occupant protecting device comprising:
- a buckle supported in the seat;
a buckle-side duct connected to said buckle, said buckle-side duct having an outlet opening on a tip end of said buckle-side duct, said outlet opening facing away from the occupant;
a belt expandable upon collision of the vehicle;
a tongue supported on said belt;
a tongue-side duct connected to said tongue, said tongue-side duct having an inlet opening on a tip end of said tongue-side duct, said inlet opening facing toward the occupant, said tongue-side duct and said buckle-side duct forming a crank-shaped gas passage for expansion of said belt with said inlet opening of said tongue-side duct facing said outlet opening of said buckle-side duct when said tongue is coupled to said buckle.
1 Assignment
0 Petitions
Accused Products
Abstract
To enhance an external appearance of a buckle-side duct and to prevent the entry of dust into an opening in the buckle-side duct in an occupant protecting device including an expandable bag accommodated within a belt for holding back an occupant upon collision of a vehicle, an outlet opening defined in a tip end of the buckle-side duct and turned outwards of a vehicle body is connected with inlet openings defined in a tip end of a tongue-side duct and turned inwards of the vehicle body. A gas generated by an inflater upon collision of the vehicle is supplied from the buckle-side duct via the tongue-side duct to a shoulder belt to expand the bag accommodated in the shoulder belt. The outlet opening in the buckle-side duct opens sideways away from the occupant sitting in a seat, rather than upwards. Therefore, the outlet opening is not directly visible to the occupant, leading to the enhanced external appearance. Also, when there is no lid in the outlet opening it is difficult for dust to enter through the outlet opening.
-
Citations
2 Claims
-
1. An occupant protecting device for an occupant sitting in a seat of a vehicle, said occupant protecting device comprising:
-
a buckle supported in the seat; a buckle-side duct connected to said buckle, said buckle-side duct having an outlet opening on a tip end of said buckle-side duct, said outlet opening facing away from the occupant; a belt expandable upon collision of the vehicle; a tongue supported on said belt; a tongue-side duct connected to said tongue, said tongue-side duct having an inlet opening on a tip end of said tongue-side duct, said inlet opening facing toward the occupant, said tongue-side duct and said buckle-side duct forming a crank-shaped gas passage for expansion of said belt with said inlet opening of said tongue-side duct facing said outlet opening of said buckle-side duct when said tongue is coupled to said buckle. - View Dependent Claims (2)
-
Specification