Seat leg support mechanism and seat
A technology of seat legs and seat frame, which is applied to vehicle seats, special positions of vehicles, vehicle components, etc., and can solve problems such as unsmooth adjustment
Pending Publication Date: 2022-05-17
WUJIANG MINGYANG NEW MATERIALS TECH
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Abstract
The invention discloses a seat leg support mechanism and a seat. A hinging device is mounted on a seat framework; the lifting arm is movably arranged on the seat framework by virtue of a hinging device; the lifting arm is provided with a first sliding holding part and a second sliding holding part; one end of the first connecting rod is hinged to the seat framework; the first sliding part and the second sliding part are located between the two lifting arms, and the first sliding part partially penetrates through the first sliding maintaining part and then is hinged to the end, away from the seat framework, of the connecting rod; the two ends of the second sliding component are arranged in the second sliding holding part in a sliding manner; the first sliding component and the second sliding component are provided with a first sliding left-right direction holding part and a fourth sliding holding part respectively, and the first sliding left-right direction holding part and the fourth sliding holding part are both perpendicular to the extending direction of the lifting arm; the ends, close to the seat framework, of the second connecting rod and the third connecting rod are hinged to the lifting arm, and the ends, away from the seat framework, of the second connecting rod and the third connecting rod are movably connected into the fourth sliding maintaining part. And the driver drives the lifting arm to rotate.
Application Domain
Vehicle seats
Technology Topic
Structural engineeringMechanical engineering +1
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