Passenger protecting apparatus
First Claim
1. An apparatus for protecting a passenger seated in a seat having a seat cushion and a seat back, comprising:
- an air belt connected to the seat cushion and the seat back and configured to inflate to form a sleeve wall at a side of the seat cushion; and
a plate disposed under the seating surface of the seat cushion and configured to tilt upward,wherein a length of the air belt is configured to decrease when the air belt is inflated,andwherein the air belt is connected to the plate and the seat back.
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Accused Products
Abstract
A passenger protecting apparatus that prevents a submarine phenomenon of the passenger by the use of an air belt that is configured to inflate to form a sleeve wall. The apparatus includes a seat cushion that includes a seat pad, and an air belt disposed under the seat pad. The apparatus includes a buckle and a lap anchor. The rear end on the right and the left of the air belt are connected to the buckle and the lap anchor via a wire respectively. Upon collision, the air belt is inflated and the front portion of the seat pad is pushed up so that a submarine phenomenon is prevented and the buckle and the lap anchor are pulled down.
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Citations
15 Claims
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1. An apparatus for protecting a passenger seated in a seat having a seat cushion and a seat back, comprising:
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an air belt connected to the seat cushion and the seat back and configured to inflate to form a sleeve wall at a side of the seat cushion; and a plate disposed under the seating surface of the seat cushion and configured to tilt upward, wherein a length of the air belt is configured to decrease when the air belt is inflated,and wherein the air belt is connected to the plate and the seat back. - View Dependent Claims (2, 3, 4)
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5. An apparatus for protecting a passenger seated in a seat having a seat cushion and a seat back comprising an air belt connected to the seat cushion and the seat back and configured to inflate to form a sleeve wall at a side of the seat cushion, wherein a length of the air belt is configured to decrease when the air belt is inflated, and wherein the air belt is connected to a plate located under a seating surface of the seat so that when the air belt inflates and decreases in length the plate tilts upward to inhibit the passenger from being subjected to a submarine phenomenon.
- 6. An apparatus for protecting a passenger seated in a vehicle seat having a seat cushion and a seat back comprising an air belt connected to the seat cushion and the seat back and configured to inflate to form a sleeve wall at a same side of the seat cushion and the seat back, wherein a length of the air belt is configured to decrease when the air belt is inflated, wherein the air belt is configured to inflate when the vehicle is detected to be involved in a side crash, and wherein the air belt is configured to pretension a seat belt when the air belt is inflated.
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8. An apparatus for protecting a passenger seated in a vehicle seat having a seat cushion and a seat back, the apparatus comprising:
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an air belt connected to the seat cushion and the seat back and configured to inflate to form a sleeve wall at a side of the seat cushion, when the vehicle is detected to be involved in a side crash; and a belt buckle configured to move downward when the air belt is inflated to thereby apply a pretension to a seat belt, p1 wherein a length of the air belt is configured to decrease when the air belt is inflated. - View Dependent Claims (9, 10, 11)
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12. An apparatus for protecting a passenger seated in a vehicle seat having a seat cushion and a seat back, the apparatus comprising:
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an air belt connected to the seat cushion and the seat back and configured to inflate to form a sleeve wall at a side of the seat cushion, when the vehicle is detected to be involved in a side crash; and a lap anchor configured to move downward when the air belt is inflated to thereby apply a pretension to a seat belt, wherein a length of the air belt is configured to decrease when the air belt is inflated. - View Dependent Claims (13, 14, 15)
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Specification