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1. 发明授权

US4592101A Sofa-bunk bed combination with pivotable cushion 失效
标题翻译：沙发双层床与可枢转的坐垫组合
公开(公告)号：US4592101A
公开(公告)日：1986-06-03
申请号：US643886
申请日：1984-08-24
申请人： Elwin H. Page
发明人： Elwin H. Page
IPC分类号： A47C17/16 , A47C17/22 , A47C17/32
CPC分类号： A47C19/205
摘要： In a sofa-bunk bed combination, upstanding, lateral side elements are located toward the rear at the lateral sides of the lower bunk. There is a back board at the top of the upright side elements of the lower bunk. An upper bunk-sofa back is hingedly connected to the back board. Foldable legs are hingedly connected to the underside of the upper support at the front thereof and are folded down to extend to the lower bunk for supporting the upper bunk. The cushion of the sofa-back upper bunk normally rests against the sofa back and is hingedly secured at the rear of the upper bunk. It can be swung upwardly to expose the mattress of the upper bunk beneath the cushion. It can be swung downwardly to lay over that mattress and define the sofa back.
摘要翻译：在沙发双层床组合中，直立的侧面元件位于下层的横向侧面的后方。在下层的直立侧面元素的顶部有一个背板。一个上层的沙发背部铰接在背板上。可折叠的腿在其前部铰接地连接到上支撑件的下侧，并且向下折叠以延伸到下部底板以支撑上层。沙发背上层的垫子通常搁置在沙发的后面，铰接固定在上层的后部。它可以向上摆动以暴露垫子下方的上层的床垫。它可以向下摆动，躺在床垫上，并将沙发定位。

2. 发明授权

US4555821A Sofa-bunk bed combination 失效
标题翻译：沙发双层床组合
公开(公告)号：US4555821A
公开(公告)日：1985-12-03
申请号：US605598
申请日：1984-04-30
申请人： Elwin H. Page
发明人： Elwin H. Page
IPC分类号： A47C17/04 , A47C17/16 , A47C17/22 , A47C17/32 , A47C17/37
CPC分类号： A47C19/205
摘要： A sofa-bunk bed combination with the lower bunk-sofa seat surrounded by side panels. Upstanding, lateral side elements are located toward the rear at the lateral sides of the lower bunk. There is a back board at the top of the upright side elements of the lower bunk. An upper bunk-sofa back is hingedly connected to the back board. Foldable legs are hingedly connected to the underside of the upper support at the front thereof and are folded down to extend to the lower bunk for supporting the upper bunk. A storage bin at the upright elements at the rear extends forwardly and is hidden behind the downwardly suspended sofa back.
摘要翻译：沙发双层床与下层双层沙发座椅组合，四周是侧面板。直立的侧面元件位于下层的横向侧面的后方。在下层的直立侧面元素的顶部有一个背板。一个上层的沙发背部铰接在背板上。可折叠的腿在其前部铰接地连接到上支撑件的下侧，并且向下折叠以延伸到下部底板以支撑上层。在后方的直立元件上的储物箱向前延伸并隐藏在向下悬挂的沙发后面。

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