PROBLEM TO BE SOLVED: To provide an under-tray support structure capable of preventing an under-tray from being pulled out forward more than necessary.SOLUTION: In an under-tray support structure, a rear end of each slide part 1d of an under tray is provided with a projection 24, a front end part of each lower guide body 3b is provided with a curved part 20, and an engaging piece 21 is fixed to each upper guide body 3a. A vertical width W of the rear end part of the slide part 1d is designed to be slightly smaller than a minimum distance W1 between the curved part 20 of the lower guide body 3b and a front end of an upper guide body 3a. A projection amount of the projection body 24 and an inclined amount of the engaging piece 21 are designed so that engagement between the projection 24 and the engaging piece 21 are released, with an upper end of the projection 24 of the slide part 1d is positioned under a rear end of the engaging piece 21 of the upper guide body 3a when a front end of the under-tray is lifted to incline the slide part 1d.SELECTED DRAWING: Figure 7
【課題】アンダートレイが必要以上に前方に引き出されてしまうことを防止できるようにする。【解決手段】アンダートレイのスライド部1dの後端に突起24を設け、下ガイド体3bの前端部に曲面部20を設けるとともに上ガイド体3aに係止片21を固定し、スライド部1dの後端部の上下幅Wを、下ガイド体3bの曲面部20と上ガイド体3aの前端との間の最短距離W1よりも若干小さく設定し、アンダートレイの前端を持ち上げてスライド部1dを傾斜させた状態でスライド部1dの突起24の上端が上ガイド体3aの係止片21の後端よりも下方に位置して突起24の係止片21との係止状態が解除されるように突起24の突出量および係止片21の傾斜量を設定する。【選択図】図7
UNDER-TRAY SUPPORT STRUCTURE FOR SEAT
シートのアンダートレイ支持構造
2017-06-29
Patent
Electronic Resource
Japanese
SEAT UNDER-TRAY AND VEHICULAR SEAT PROVIDED WITH SEAT UNDER-TRAY
European Patent Office | 2018
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