VEHICLE SEAT
First Claim
1. A vehicle seat comprising a first sensor that is disposed inside a seat back and is capable of detecting a back-side collision of a vehicle when pressed by a body of a sitting passenger, and a second sensor that is capable of detecting the back-side collision of the vehicle based on a longitudinal acceleration of the vehicle, wherein a head rest is constructed to be moved forwardly based on detection signals when both of the sensors detect the back-side collision of the vehicle.
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Accused Products
Abstract
A vehicle seat includes a first sensor that is disposed inside a seat back and is capable of detecting a back-side collision of a vehicle when pressed by a body of a sitting passenger, and a second sensor that is capable of detecting the back-side collision of the vehicle based on a longitudinal acceleration of the vehicle. A head rest is constructed to be moved forwardly based on detection signals when both of the sensors detect the back-side collision of the vehicle.
65 Citations
12 Claims
- 1. A vehicle seat comprising a first sensor that is disposed inside a seat back and is capable of detecting a back-side collision of a vehicle when pressed by a body of a sitting passenger, and a second sensor that is capable of detecting the back-side collision of the vehicle based on a longitudinal acceleration of the vehicle, wherein a head rest is constructed to be moved forwardly based on detection signals when both of the sensors detect the back-side collision of the vehicle.
Specification