Cover structure of seat belt pretensioner
AssigneeHonda Motor Co., Ltd.
InventorTsutomu Terasaki
Life of this patent
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Abstract
A seat belt pretensioner includes a pretensioner main body disposed at a side of a seat cushion, a moving member connected to an end of a seat belt, a wire for connecting the pretensioner main body with the moving member, and a containing cover for covering the moving member and the wire. The pretensioner main body generates a tension force by reacting with a deceleration of a vehicle exceeding a constant value, the pretensioner main body. The wire transmits the tension force therethrough to the seat belt to pull the seat belt into the pretensioner main body. The containing cover includes a lower portion attached to the pretensioner main body and an upper portion having a through port for allowing the end of seat belt to pass therethrough.
Claims3
A seat belt pretensioner, comprising:
- a pretensioner main body which generates a tension force by reacting with a deceleration of a vehicle exceeding a constant value, the pretensioner main body disposed at a side of a seat cushion;
- a moving member connected to an end of a seat belt;
- a wire which connects the pretensioner main body with the moving member and transmits the tension force therethrough to the seat belt to pull the seat belt;
- and
- a containing cover which covers the moving member and the wire;
- wherein the containing cover includes a lower portion attached to the pretensioner main body and an upper portion having a through port for allowing the end of seat belt to pass therethrough.
Dependencies are inferred from the claim text.