PROBLEM TO BE SOLVED: To provide a tray device for a nurse cart, capable of solving drawback in which the wall surface of a tray gets dusty.SOLUTION: A tray 42 has: a flat bottom wall 42a which is substantially rectangular in plan view and has no unevenness an inner upright wall which is upright on four surroundings of the bottom wall and formed of a flat wall and an outer upright wall 42c which is flat and formed by folding back the upper end of the inner upright wall at an angle of substantially 180°. A slide rail 82 for supporting the tray includes: a bracket portion 82b which is attached to the opposite inner surfaces of right and left struts and has a horizontal root and a rail portion 82d which is formed by being made vertically upright from the front end of the root side and is extended in the horizontal direction of the base frame. The rail portion of the slide rail is inserted between the inner upright wall and the outer upright wall on right and left side of the tray, and thus, the rail supports the tray so as to slide forward and backward, and the rail portion is covered with the in- and outer-upright wall of the tray, in the cover, and prevented from being seen.COPYRIGHT: (C)2014,JPO&INPIT【課題】トレイの壁面に塵埃が溜る難点を解消したナースカート用のトレイ装置を提供する。【解決手段】トレイ42は、平面視略長方形で凹凸のない平坦な底壁42aと、底壁の四周に立設した凹凸のない平坦な壁による内側立壁と、内側立壁の上端部を略180度の角度で折返して形成した凹凸のない平坦な壁を外側立壁42cとして有し、トレイを支持するスライドレール82は、左右支柱の対向する内面に取付けられる水平姿勢の根元側を有するブラケット部82bと根元側の先端部から垂直向きに起立させてベースフレームの前後方向に延伸したレール部82dとから成り、トレイの左右側における内側立壁と外側立壁の間に、スライドレールのレール部を収挿することにより、レールにトレイを前後スライド可能に支持させ、かつ、レール部がトレイの内,外側立壁にカバーされて外部から見えないようにした構成とする。【選択図】図5
