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31. 发明授权

US5038422A Support structure for sofa beds, with pull-out, raisable auxiliary bed 失效
标题翻译：沙发床的支撑结构，带拉出，可升降的辅助床
公开(公告)号：US5038422A
公开(公告)日：1991-08-13
申请号：US404871
申请日：1989-09-08
申请人： Rosario Messina
发明人： Rosario Messina
IPC分类号： A47C17/32
CPC分类号： A47C17/32
摘要： Support structure for sofa beds, with pull-out, raisable auxiliary bed, which comprises an upper frame carrying support means for a mattress and connected, by means of rods linked as a parallelogram, to two lower bars transverse to the larger dimension of the frame, blocking means being present for the raised position and balancing means for the weight of the frame, the sofa bed being equipped with a seat-back adjustable in position.

32. 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。

33. 发明授权

US4521927A Davenport convertible to a double bed or a single bed 失效
标题翻译：达文波特可转换成双人床或单人床
公开(公告)号：US4521927A
公开(公告)日：1985-06-11
申请号：US577247
申请日：1984-02-06
申请人： Oswald Brunn
发明人： Oswald Brunn
IPC分类号： A47C13/00 , A47C17/16 , A47C17/17 , A47C17/213 , A47C20/04 , A47C17/32
CPC分类号： A47C17/16 , A47C17/17 , A47C17/213 , A47C20/04
摘要： The invention relates to a davenport having two beds 1 and 2, which are disposed side by side on a supporting frame 3, the one bed being raisable to serve as the back of a sofa, while the other bed is superimposed evenly on the supporting frame 3. Furthermore, the bed forming the back rest can be placed over the seat bed 1 face-up and congruently therewith, and congruently with the frame 3. The beds are joined together at their end frame members 9 and 10 by means of coupling bars 11 and 12. Each coupling bar is mounted on the seat bed 1 by means of a pin 13 at a distance a from the rear edge of the seat bed 1, and by means of two pins 15 and 16, and 17 and 18, to the back bed 2. The bottom pin 15 and 17 of the back bed is extractable.
摘要翻译：本发明涉及一种具有两个床1和2的卫生间端口，它们并排设置在支撑框架3上，一个床可升高以用作沙发的后部，而另一个床层均匀地重叠在支撑框架上此外，形成靠背的床可以面对面并且一致地放置在座椅床1上，并且与框架3一致。床在其端框架构件9和10处通过联接杆每个连接杆通过销13与座椅床1的后边缘距离a安装在座椅床1上，并且借助于两个销钉15和16以及17和18，安装到后床2.后床的底销15和17是可抽出的。

34. 发明授权

US4179763A Folding bunk bed unit 失效
标题翻译：折叠双层床单位
公开(公告)号：US4179763A
公开(公告)日：1979-12-25
申请号：US918460
申请日：1978-06-23
申请人： Luis A. Echavarren , Daniel Echavarren
发明人： Luis A. Echavarren , Daniel Echavarren
IPC分类号： A47C17/32 , A47C19/20 , A47C17/40
CPC分类号： A47C19/205
摘要： A folding bunk bed unit comprises a top frame movable between a lower, folded position and an upper, unfolded position; a bottom frame; a plurality of struts each having a free upper end and a lower end pivotably attached to the bottom frame, said struts extending between the top and bottom frames when the top frame is in the unfolded position; and a plurality of link means interconnecting the top frame and the struts, said link means forming gussets for the unit in the unfolded position. Also disclosed is a method for elevating or lowering the unit.
摘要翻译：折叠双层床单元包括可在下折叠位置和上部展开位置之间移动的顶部框架; 底架多个支柱，每个支柱具有自由的上端和可枢转地附接到底部框架的下端，当顶部框架处于展开位置时，所述支柱在顶部和底部框架之间延伸; 以及多个连接装置，其将所述顶部框架和所述支柱互连，所述连接装置在所述展开位置处形成所述单元的角撑板。还公开了一种用于升高或降低单元的方法。

35. 发明授权

US3916462A Mechanism for converting a couch into an upper and lower bed 失效
标题翻译：将沙发转换成上下床的机制
公开(公告)号：US3916462A
公开(公告)日：1975-11-04
申请号：US49496874
申请日：1974-08-05
申请人： RICHES GEORGE HENRY
发明人： RICHES GEORGE HENRY
IPC分类号： A47C17/16 , A47C17/32 , A47C17/40
CPC分类号： A47C19/205 , A47C17/32
摘要： A convertible couch which when in the couch forming position, forms a seat. The seat can be extended to form a single bed of conventional width. The seat back can be elevated and brought to a horizontal position to form an upper and lower bed, each having the width of a conventional bed. In conjunction therewith, the seat or lower bed can be extended to form a lower double bed.
摘要翻译：一个敞篷沙发，当在沙发形成位置时，形成座位。座椅可以延伸以形成具有常规宽度的单个床。座椅靠背可以升高并且被带到水平位置以形成上床和下床，每个床具有常规床的宽度。与此同时，座椅或下床可以延伸以形成下双层床。

36. 发明授权

US2418307A Collapsible bed 失效
公开(公告)号：US2418307A
公开(公告)日：1947-04-01
申请号：US54466244
申请日：1944-07-13
申请人： LINSLEY CHARLES A
发明人： LINSLEY CHARLES A
IPC分类号： A47C17/32
CPC分类号： A47C17/32

37. 发明授权

US2189328A Extension studio couch 失效
标题翻译：扩展工作室沙发
公开(公告)号：US2189328A
公开(公告)日：1940-02-06
申请号：US17602837
申请日：1937-11-23
申请人： HARRY ROSEN
发明人： HARRY ROSEN
IPC分类号： A47C17/32
CPC分类号： A47C17/32

38. 发明授权

US2169211A Studio couch 失效
标题翻译：一室公寓沙发
公开(公告)号：US2169211A
公开(公告)日：1939-08-15
申请号：US13157637
申请日：1937-03-18
申请人： SIMMONS CO
发明人： BAYER MATTHEW F
IPC分类号： A47C17/32
CPC分类号： A47C17/32

39. 发明授权

US2161514A Studio couch 失效
公开(公告)号：US2161514A
公开(公告)日：1939-06-06
申请号：US75801534
申请日：1934-12-18
申请人： US CABINET BED CO
发明人： JOSEPH MARTIN
IPC分类号： A47C17/32
CPC分类号： A47C17/32

40. 发明授权

US2146865A Studio bed 失效
标题翻译：一室公寓床
公开(公告)号：US2146865A
公开(公告)日：1939-02-14
申请号：US15615237
申请日：1937-07-28
申请人： KROEHLER MFG CO
发明人： STAUFFER EDWARD J , ADOLPH KNOSHER
IPC分类号： A47C17/32
CPC分类号： A47C17/32

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