基本信息:
- 专利标题： FOLDABLE ARTICULATED SOFA BED
- 专利标题（中）：可折叠的SOFA床
- 申请号：PCT/US2012/060602 申请日：2012-10-17
- 公开(公告)号：WO2013059309A2 公开(公告)日：2013-04-25
- 发明人： GARLAND, Thomas, A.
- 申请人： AMERICAN LEATHER OPERATIONS, LLC
- 申请人地址： 4501 Mountain Creek Parkway Dallas, TX 75236 US
- 专利权人： AMERICAN LEATHER OPERATIONS, LLC
- 当前专利权人： AMERICAN LEATHER OPERATIONS, LLC
- 当前专利权人地址： 4501 Mountain Creek Parkway Dallas, TX 75236 US
- 代理机构： MURPHY, Timothy, M. et al.
- 优先权： US61/549,713 20111020
- 主分类号： A47C17/04
- IPC分类号： A47C17/04
摘要：
An articulated sofa bed has a compact profile while folded with the seat cushions residing at a comfortable and ergonomic height and an esthetically pleasing streamlined appearance. The sofa bed takes advantage of a deployment assembly having a support frame with swinging rear arms that, when the bed is folded, occupy a small volume within the back of the sofa. The sofa bed also takes advantage of a leg assembly that is anchored within the thickness of the bed panels so as to stack the foot and middle panels closer to each other. The deployment assembly also cooperates to position the middle and foot panels of the bed in a folded position at a low height above the floor and below the seat cushions, respectively.
摘要（中）：
铰接式沙发床具有紧凑的轮廓，同时折叠，座垫位于舒适的人体工程学高度和美观的流线型外观。 沙发床利用具有摆动后臂的支撑框架的展开组件，当床折叠时，在沙发后部占据小体积。 沙发床还利用锚固在床板厚度内的腿组件，以便将脚和中间面板彼此靠近地堆叠。 展开组件还配合使床的中部和底部面板分别位于地板的低高度和座垫下方的折叠位置。
IPC结构图谱:
| A | 人类生活必需 |
| --A47 | 家具（车辆座位的装配或使座位适用于车辆的入B60N）；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器 |
| ----A47C | 椅子（专用于车辆的座椅入B60N2/00）；沙发；床 |
| ------A47C17/00 | 沙发；长沙发；床 |
| --------A47C17/04 | .有可动部件的沙发、长沙发、有靠背及扶手的长椅等；椅式床 |