Back to results
US 11,273,733 B2Granted
Relaxation comfort seat for vehicle
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorsChan Ho Jung, Bong Ku Kim, Seon Chae Na, Hyeok Seung Lee, Ju Yeol Kong, Jae Wook Kim, Jung Sang You, Ho Suk Jung
Life of this patent
Estimating the term…
Abstract
A relaxation comfort seat for a vehicle is equipped with a mechanism for realizing a relaxation comfort mode to enable an occupant to take a relaxed comfortable posture for providing comfort and stability to the occupant. In addition, even in a state in which a height of the seat is increased according to a body shape of the occupant, it is possible to easily realize the relaxation comfort mode of the seat.
Claims10
A relaxation comfort seat for a vehicle, comprising:
- a seat cushion side frame having a height adjustment guide hole formed in a front end portion of the seat cushion side frame;
- a lead screw guide bracket mounted to the front end portion of the seat cushion side frame;
- a first fixing bracket mounted to a front end portion of a seat rail;
- a first motor rotatably mounted to the first fixing bracket;
- a lead screw inserted into the first motor so as to be linearly movable, the lead screw being rotatably coupled at an upper end portion of the lead screw to the lead screw guide bracket;
- a first height link disposed such that one end portion of the first height link is rotatably coupled to the first fixing bracket and an opposite end portion of the first height link is movably coupled to the height adjustment guide hole in the seat cushion side frame;
- a relaxation guide link disposed such that one end portion of the relaxation guide link is rotatably coupled to a first connection pipe connected to a front end portion of the seat cushion side frame and an opposite end portion of the relaxation guide link is rotatably coupled to the opposite end portion of the first height link while overlapping the opposite end portion of the first height link;
- a second fixing bracket mounted to a rear end portion of the seat rail;
- and
- a second height link disposed such that one end portion of the second height link is rotatably coupled to the second fixing bracket and an opposite end portion of the second height link is coupled to a second connection pipe connected to a rear end portion of the seat cushion side frame.
7 more elements
Dependencies are inferred from the claim text.