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1. 发明授权

US5655240A Mattress with reinforcing wire truss or strap 失效
标题翻译：床垫用加强丝桁架或带子
公开(公告)号：US5655240A
公开(公告)日：1997-08-12
申请号：US641806
申请日：1996-05-02
申请人： John E. Miller
发明人： John E. Miller
IPC分类号： A47C17/26 , A47C17/13 , A47C17/22 , A47C27/00 , A47C27/06 , F16F1/02 , A47C23/34 , A47C27/04
CPC分类号： A47C17/22 , A47C27/001
摘要： A foldable bed is movable between an unfolded position, in which interconnected seat, cavity, and body sections are substantially horizontally aligned and of substantially uniform depth, and a folded position, in which the body section is horizontally disposed, the seat section is horizontally disposed and overlies said body section, the cavity section is generally upright and extends between the body and seat sections. In the folded position, the seat section of the mattress is collapsible, and the cavity section of the mattress is noncollapsible. The bed frame can include a leg that is spaced away from the frame in the folded position that compresses a mattress head section, thereby forming a space within which collapsible springs of the seat section can reside. The bed can include springs having upper, intermediate, and lower runs, wherein the upper and lower runs include offset portions extending in opposite directions that are generally orthogonal to a plane defined by the spring intermediate run. The bed can also include grid wires to which such springs are interconnected that have rotation-limiting means that interact with the offset portions of the spring. Also disclosed is a mattress which is configured with a reinforcing structure having differential rigidity so as to resist force in the horizontal direction but compliantly yield in the vertical direction.
摘要翻译：可折叠床可在展开位置之间移动，在展开位置，相互连接的座，空腔和主体部分基本上水平对准并且具有基本上均匀的深度，以及折叠位置，主体部分水平地设置在该折叠位置，并且覆盖所述主体部分，空腔部分大体上是直立的并且在主体和座部分之间延伸。在折叠位置，床垫的座部可折叠，并且床垫的空腔部分是不可拆卸的。床架可以包括在折叠位置处与框架间隔开的腿部，该折叠位置压缩床垫头部分，从而形成座椅部分的可折叠弹簧可以位于该空间内的空间。该床可以包括具有上，中和下运行的弹簧，其中上和下运行包括沿与弹簧中间运行所限定的平面大致正交的相反方向延伸的偏移部分。该床还可以包括栅格线，这些弹簧互相连接，其具有与弹簧的偏移部分相互作用的旋转限制装置。还公开了一种床垫，其被配置有具有差异刚性的加强结构，以抵抗水平方向上的力，但在垂直方向上容易屈服。

2. 发明授权

US07487564B2 Articulatable spring mechanisms for items of furniture 有权
标题翻译：家具物品的巧妙弹簧机构
公开(公告)号：US07487564B2
公开(公告)日：2009-02-10
申请号：US11041059
申请日：2005-01-11
申请人： John Miller
发明人： John Miller
IPC分类号： A47C17/26
CPC分类号： A47C17/40
摘要： A quiet, non-binding articulatable spring mechanism for resiliently supporting a mattress includes a system of articulatable, sinuous springs, each having hooked ends for silencing the mechanism during use or collapse, as well as central offset portions for enabling the sinuous springs to compress to a greater extent than heretofore. Both rigid and yieldable support structures connect the spring mechanism to an item of furniture.
摘要翻译：用于弹性地支撑床垫的安静的，不具有约束力的可铰接弹性机构包括可铰接的弯曲弹簧系统，每个都具有用于在使用或塌缩期间使机构沉默的钩端，以及用于使蜿蜒弹簧压缩的中心偏移部分比以前更大。刚性和屈服的支撑结构都将弹簧机构连接到一件家具上。

3. 发明授权

US3383716A Divan-bed 失效
标题翻译： Divan床
公开(公告)号：US3383716A
公开(公告)日：1968-05-21
申请号：US58784766
申请日：1966-10-19
申请人： GIANFRANCO BIANCALANI
发明人： GIANFRANCO BIANCALANI
IPC分类号： A47C17/04 , A47C17/207 , A47C17/26
CPC分类号： A47C17/2076 , A47C17/04 , A47C17/20

4. 发明授权

US3329976A Convertible beds or the like 失效
标题翻译：敞篷床等
公开(公告)号：US3329976A
公开(公告)日：1967-07-11
申请号：US54453366
申请日：1966-04-22
申请人： MAXIMILIAN HELLER
发明人： MAXIMILIAN HELLER
IPC分类号： A47C17/26
CPC分类号： A47C17/26

5. 发明授权

US1464900A Davenport 失效
公开(公告)号：US1464900A
公开(公告)日：1923-08-14
申请号：US52562121
申请日：1921-12-29
申请人： BRAINERD EDWARD R
发明人： BRAINERD EDWARD R
IPC分类号： A47C17/26
CPC分类号： A47C17/26

6. 发明授权

US6088857A Hinged inner spring mattress and manufacturing method 失效
标题翻译：铰链内弹簧床垫及制造方法
公开(公告)号：US6088857A
公开(公告)日：2000-07-18
申请号：US111996
申请日：1998-07-08
申请人： David D. Ogle
发明人： David D. Ogle
IPC分类号： A47C17/04 , A47C17/26 , A47C27/00 , A47C17/00
CPC分类号： A47C27/002 , A47C17/04 , A47C17/26 , A47C27/001
摘要： A hingeable inner spring mattress adapted for the marine environment comprises a pair of inner spring base sections with each base section having a top and bottom surfaces and a peripheral side wall. The peripheral side walls of the base sections define corresponding hingeable side walls. A fabric shell encloses the bottoms and side walls of the base sections and forms a hinge along a hinge axis between the hingeable side walls and adjacent the top surfaces of the base sections so that one base section may be pivoted from a normal position wherein the top surfaces of the base sections are coplanar to a retracted position to provide access to an area below the pivoted base section. A hinge line cover sheet of nonstretchable fabric is secured at both ends to the top surfaces of the base sections with a central segment thereof which extends over the hinge axis in tension when the base sections are coplanar. A cover in the form of a quilted fabric, pillow top, etc. may be secured to the upper periphery of the shell to complete the mattress.
摘要翻译：适用于海洋环境的可铰链内弹簧床垫包括一对内弹簧基部，每个基部具有顶表面和底表面以及周边侧壁。基部的周边侧壁限定相应的可铰接侧壁。织物外壳包围基部的底部和侧壁，并且沿铰链轴线在可铰接的侧壁之间并且邻近基部的顶部表面之间形成铰链，使得一个基部可以从正常位置枢转，其中顶部基部的表面与缩回位置共面，以提供对枢转基部下方的区域的通路。不可伸展织物的铰链线覆盖片在两端固定到基部的顶表面，其中心部分在基部共面时以拉伸方式在铰链轴线上延伸。绗缝织物，枕头顶部等形式的盖子可以固定到壳体的上周边以完成床垫。

7. 发明授权

US5540418A Foldbale bed with collapsible sinuous springs 失效
标题翻译：折叠床与可折叠的弯曲的弹簧
公开(公告)号：US5540418A
公开(公告)日：1996-07-30
申请号：US456039
申请日：1995-05-31
申请人： John E. Miller
发明人： John E. Miller
IPC分类号： A47C17/26 , A47C17/13 , A47C17/22 , A47C27/00 , A47C27/06 , F16F1/02 , F16F3/02
CPC分类号： A47C17/22 , A47C27/001
摘要： A foldable bed is movable between an unfolded position, in which interconnected seat, cavity, and body sections are substantially horizontally aligned and of substantially uniform depth, and a folded position, in which the body section is horizontally disposed, the seat section is horizontally disposed and overlies said body section, the cavity section is generally upright and extends between the body and seat sections. In the folded position, the seat section of the mattress is collapsible, and the cavity section of the mattress is noncollapsible. The bed frame can include a leg that is spaced away from the frame in the folded position that compresses a mattress head section, thereby forming spaced within which collapsible springs of the seat section can reside. The bed can include springs having upper, intermediate, and lower runs, wherein the upper and lower runs include offset portions extending in opposite directions that are generally orthogonal to a plane defined by the spring intermediate run. The bed can also include grid wires to which such springs are interconnected that have rotation-limiting means that interact with the offset portions of the spring.
摘要翻译：可折叠床可在展开位置之间移动，在展开位置，相互连接的座，空腔和主体部分基本上水平对准并且具有基本上均匀的深度，以及折叠位置，主体部分水平地设置在该折叠位置，并且覆盖所述主体部分，空腔部分大体上是直立的并且在主体和座部分之间延伸。在折叠位置，床垫的座部可折叠，并且床垫的空腔部分是不可拆卸的。床架可以包括在折叠位置处与框架间隔开的腿部，该腿部压缩床垫头部分，从而形成间隔开的座椅部分的可收缩的弹簧可以容纳在其中。该床可以包括具有上，中和下运行的弹簧，其中上和下运行包括沿与弹簧中间运行所限定的平面大致正交的相反方向延伸的偏移部分。该床还可以包括栅格线，这些弹簧互相连接，其具有与弹簧的偏移部分相互作用的旋转限制装置。

8. 发明授权

US5539944A Foldable bed with collapsible sinuous springs 失效
标题翻译：折叠床与可折叠的弯曲弹簧
公开(公告)号：US5539944A
公开(公告)日：1996-07-30
申请号：US344894
申请日：1994-11-25
申请人： John E. Miller
发明人： John E. Miller
IPC分类号： A47C17/26 , A47C17/13 , A47C17/22 , A47C27/00 , A47C27/06 , F16F1/02 , A47C27/04 , F16F3/02
CPC分类号： A47C17/22 , A47C27/001
摘要： A foldable bed is movable between an unfolded position, in which interconnected seat, cavity, and body sections are substantially horizontally aligned and of substantially uniform depth, and a folded position, in which the body section is horizontally disposed, the seat section is horizontally disposed and overlies said body section, the cavity section is generally upright and extends between the body and seat sections. In the folded position, the seat section of the mattress is collapsible, and the cavity section of the mattress is noncollapsible. The bed frame can include a leg that is spaced away from the frame in the folded position that compresses a mattress head section, thereby forming a space within which collapsible springs of the seat section can reside. The bed can include springs having upper, intermediate, and lower runs, wherein the upper and lower runs include offset portions extending in opposite directions that are generally orthogonal to a plane defined by the spring intermediate run. The bed can also include grid wires to which such springs are interconnected that have rotation-limiting means that interact with the offset portions of the spring.
摘要翻译：可折叠床可在展开位置之间移动，在展开位置，相互连接的座，空腔和主体部分基本上水平对准并且具有基本上均匀的深度，以及折叠位置，主体部分水平地设置在该折叠位置，并且覆盖所述主体部分，空腔部分大体上是直立的并且在主体和座部分之间延伸。在折叠位置，床垫的座部可折叠，并且床垫的空腔部分是不可拆卸的。床架可以包括在折叠位置处与框架间隔开的腿部，该折叠位置压缩床垫头部分，从而形成座椅部分的可折叠弹簧可以位于该空间内的空间。该床可以包括具有上，中和下运行的弹簧，其中上和下运行包括沿与弹簧中间运行所限定的平面大致正交的相反方向延伸的偏移部分。该床还可以包括栅格线，这些弹簧互相连接，其具有与弹簧的偏移部分相互作用的旋转限制装置。

9. 发明授权

US5539940A Foldable sofa bed with collapsible sinuous springs 失效
标题翻译：折叠式沙发床，可折叠的弯曲弹簧
公开(公告)号：US5539940A
公开(公告)日：1996-07-30
申请号：US455515
申请日：1995-05-31
申请人： John E. Miller
发明人： John E. Miller
IPC分类号： A47C17/26 , A47C17/13 , A47C17/22 , A47C27/00 , A47C27/06 , F16F1/02 , A47C27/04
CPC分类号： A47C17/22 , A47C27/001
摘要： A foldable bed is movable between an unfolded position, in which interconnected seat, cavity, and body sections are substantially horizontally aligned and of substantially uniform depth, and a folded position, in which the body section is horizontally disposed, the seat section is horizontally disposed and overlies said body section, the cavity section is generally upright and extends between the body and seat sections. In the folded position, the seat section of the mattress is collapsible, and the cavity section of the mattress is noncollapsible. The bed frame can include a leg that is spaced away from the frame in the folded position that compresses a mattress head section, thereby forming a space within which collapsible springs of the seat section can reside. The bed can include springs having upper, intermediate, and lower runs, wherein the upper and lower runs include offset portions extending in opposite directions that are generally orthogonal to a plane defined by the spring intermediate run. The bed can also include grid wires to which such springs are interconnected that have rotation-limiting means that interact with the offset portions of the spring.
摘要翻译：可折叠床可在展开位置之间移动，在展开位置，相互连接的座，空腔和主体部分基本上水平对准并且具有基本上均匀的深度，以及折叠位置，主体部分水平地设置在该折叠位置，并且覆盖所述主体部分，空腔部分大体上是直立的并且在主体和座部分之间延伸。在折叠位置，床垫的座部可折叠，并且床垫的空腔部分是不可拆卸的。床架可以包括在折叠位置处与框架间隔开的腿部，该折叠位置压缩床垫头部分，从而形成座椅部分的可折叠弹簧可以位于该空间内的空间。该床可以包括具有上，中和下运行的弹簧，其中上和下运行包括沿与弹簧中间运行所限定的平面大致正交的相反方向延伸的偏移部分。该床还可以包括栅格线，这些弹簧互相连接，其具有与弹簧的偏移部分相互作用的旋转限制装置。

10. 发明授权

US10226131B2 Articulated back sofa bed 有权
公开(公告)号：US10226131B2
公开(公告)日：2019-03-12
申请号：US14954562
申请日：2015-11-30
申请人： FLEXSTEEL INDUSTRIES, INC.
发明人： Jerry A. Thurow
IPC分类号： A47C17/04 , A47C17/26 , A47C27/04 , A47C17/14 , A47C1/02 , A47C17/207 , A47C17/175
摘要： An articulated back sofa bed has a top pivoted back that is aligned at a downwardly forwardly aligned angle in a sitting position and, when a mattress supporting frame is deployed to a bed position an articulation mechanism displaces the seat back rearwardly, to a downwardly rearwardly aligned angle, thereby providing clearance for deployment of the mattress supporting frame clear of the bottom of the back, thereby allowing for a compact overall footprint for the sofa.

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