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1. 发明授权

US5170810A Sliding tray assembly 失效
标题翻译：滑动盘组件
公开(公告)号：US5170810A
公开(公告)日：1992-12-15
申请号：US891192
申请日：1992-06-01
申请人： Margaret T. Chapin
发明人： Margaret T. Chapin
IPC分类号： A61H3/00
CPC分类号： A61H3/00 , A61H2003/004
摘要： A sliding tray assembly is disclosed comprising a pair of spaced support rails which are interconnected by means of a connecting bar and which can be easily secured to a pair of spaced, substantially upright legs of a walker or other like object. The tray assembly itself is attached to the legs so as to extend forwardly thereof in order to prevent the tray assembly form obstructing the use of the object. The tray assembly further includes a pair of guide rail members which are respectively secured to the spaced support rails. The guide rails define guide channels within which a tray is removably, slidably mounted. The tray can be selectively secure within the channels along the length of the guide rails to position the tray in various operating positions.
摘要翻译：公开了一种滑动托盘组件，其包括一对间隔开的支撑轨道，其通过连接杆互连并且可以容易地固定到步行器或其他类似物体的一对间隔开的基本直立的腿部。托盘组件本身附接到腿部以便向前延伸，以防止托盘组件形式阻碍对象的使用。托盘组件还包括一对导轨构件，其分别固定到间隔开的支撑轨道。导轨限定了引导通道，托盘可移动地，可滑动地安装在该引导通道内。托盘可以沿着导轨的长度选择性地固定在通道内，以将托盘定位在各种操作位置。

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