Occupant knee support device
AssigneeSubaru Corporation
InventorIsamu Nagasawa
Life of this patent
Estimating the term…
Abstract
An occupant knee support device provided in a vehicle includes a knee outer side surface support member and a knee lower surface support member. The knee outer side surface support member is disposed in a side part of the seat surface part in a stored state, protrudes forward and upward beyond the seat surface part in a support state to support an outer side surface of a knee of the occupant. The knee lower surface support member is, in the stored state, provided in a vicinity of a front end part of the seat surface part and separated from a lower surface of the knee of the occupant. The knee lower surface support member is configured to support the lower surface of the knee of the occupant in the supported state.
Claims13
An occupant knee support device provided in a vehicle comprising a seat comprising a seat surface part to support a hip and a thigh of an occupant of the vehicle, and an accelerator pedal and a brake pedal disposed on a forward side of the seat surface part of the seat, the occupant knee support device comprising:
- a knee outer side surface support member being disposed in a side part of the seat surface part in a stored state, the knee outer side surface support member protruding forward and upward beyond the seat surface part in a support state to support an outer side surface of a knee of the occupant;
- a knee lower surface support member being, in the stored state, provided in a vicinity of a front end part of the seat surface part and separated from a lower surface of the knee of the occupant, the knee lower surface support member being configured to support the lower surface of the knee of the occupant in the supported state;
- a foot inclination detection unit configured to detect a pivoting of a foot of the occupant about a normal line of a stepping surface of the accelerator pedal;
- and
- a driving unit configured to, in response to a detection of the pivoting of the foot, cause the knee outer side surface support member and the knee lower surface support member to transition from being in the stored state to being in the support state.
An occupant knee support device provided in a vehicle comprising a seat comprising a seat surface part to support a hip and a thigh of an occupant, and an accelerator pedal and a brake pedal disposed on a forward side of the seat surface part of the seat, the occupant knee support device comprising:
- a foot inclination detection unit configured to detect a pivoting of a foot of the occupant about a normal line of a stepping surface of the accelerator pedal;
- and
- a driving unit configured to, in response to a detection of the pivoting of the foot of the occupant with the foot inclination detection unit, cause at least one of a knee outer side surface support member and a knee lower surface support member transition from being in a stored state to being in a support state, the knee outer side surface support member being disposed in a side part of the seat surface part in the stored state, the knee outer side surface support member protruding forward and upward beyond the seat surface part in the support state to support an outer side surface of a knee of the occupant, the knee lower surface support member being, in the stored state, provided in a vicinity of a front end part of the seat surface part and separated from a lower surface of the knee of the occupant, the knee lower surface support member being configured to support the lower surface of the knee of the occupant in the supported state.
Dependencies are inferred from the claim text.