To provide a seat support mechanism that enables a component that is provided on the upper surface side of a leg base and prevents a seat from being wobbled to be detachable even in a state in which a frame of the seat is overlapped on the component, making it possible to easily perform maintenance work such as exchange of the component.SOLUTION: A seat support mechanism includes receiving components 110, 120 that are detachably provided on the upper surface side of a leg base 11 and engage with the lower surface side of a frame 30 of a seat when the seat is locked at each position. The receiving components 110A, 120A are disposed on an area on the upper surface side of the leg base 11, on which the frame 30 overlaps from above. In a state of access of an outer edge of the frame 30, the receiving components are capable of being attached/detached using a screw driver reaching from the lateral side of the outer edge.SELECTED DRAWING: Figure 1
【課題】脚台の上面側に設けられ座席のガタ付きを防ぐ部材を、その上に座席の台枠が重なる状態でも着脱可能とし、該部材を交換する等のメンテナンスの作業を容易に行うことができる座席支持機構を提供する。【解決手段】脚台11の上面側に着脱可能に設けられ、座席が各位置に拘束された時、座席の台枠30の下面側に係合する受け部材110,120を有し、受け部材110A,120Aは、台枠30が上から重なる脚台11の上面側の領域に配置され、前記台枠30の外縁が接近した時、該外縁の側方から届くドライバーにより着脱可能である。【選択図】図1
SEAT SUPPORT MECHANISM
座席支持機構
2018-11-01
Patent
Electronic Resource
Japanese