公开(公告)号：US3783799A

公开(公告)日：1974-01-08

申请号：US3783799D

申请日：1972-03-09

申请人： DUPUIS E

发明人： DUPUIS E

IPC分类号： A47B3/083 ,  A47B3/08 ,  A47B9/18

CPC分类号： A47B3/083 ,  A47B2009/006 ,  A47B2200/0039

摘要： A two-level foldable table, bench or the like comprises a top divided into two parts with the parts hinged together. Four individual leg assemblies are provided, two to each top part, each of which has one long leg and one short leg. The assemblies are pivotally mounted to the underside of the top at the junction of the two legs, so that with the short legs vertical the long legs extend along the underside of the top, and vice versa when the long legs are vertical, thus providing a fully supported top at two different selected levels. Catches are provided to hold the legs in their selected positions. When the top is folded the short legs engage each other so that the table etc. forms a compact, solid package suitable for storage and/or carrying.

摘要翻译： 两层可折叠台，台架等包括分为两部分的顶部，铰链部分铰链在一起。 提供四个单独的腿组件，两个至每个顶部，每个具有一条长腿和一条短腿。 这些组件在两个腿的接合处枢转地安装到顶部的下侧，使得当短腿垂直时，长腿沿着顶部的下侧延伸，反之亦然，当长腿垂直时，提供一个 完全支持顶部在两个不同的选定级别。 提供捕获以将腿保持在其选定的位置。 当顶部折叠时，短腿彼此接合，使得桌子等形成适合于存储和/或携带的紧凑，坚固的包装。