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1. 发明授权

US5394573A Upholstered sofa bed 失效
标题翻译：软体沙发床
公开(公告)号：US5394573A
公开(公告)日：1995-03-07
申请号：US45539
申请日：1993-04-12
申请人： Glenn M. Laughlin , Frank Jeffrey A. , Bruce Hirschhaut
发明人： Glenn M. Laughlin , Frank Jeffrey A. , Bruce Hirschhaut
IPC分类号： A47C17/16 , A47C17/175 , A47C17/04
CPC分类号： A47C17/1753 , A47C17/16
摘要： An upholstered sofa bed for mounting on a substantially horizontal surface comprising a frame member including right and left spaced vertical arm frame sections each having side support members, a back frame section interposed between the right and left frame sections, and a front frame section interposed between the right and left arm frame sections. A platform member is provided which includes a front platform section having at least one support leg retractably attached thereto, and a back platform section. A hinge member rotatably attaches the front platform section to the back platform section thereby permitting the platform member to be selectively placed in either a first position in which the surface of the back platform section makes an obtuse angle with the surface of the front platform section of the platform member and is supported by the back frame section and the front section of the platform member is supported by the side support member of the arm frame sections of said frame member; or in a second position in which the back platform section is supported in a horizontal position by the side support members and the front platform section is supported by the front frame section and the support leg.
摘要翻译：一种用于安装在基本上水平的表面上的软垫沙发床，包括框架构件，框架构件包括左右间隔开的垂直臂框架部分，每个具有侧支撑构件，设置在左右框架部分之间的后框架部分和介于左右臂架部分。提供了一种平台构件，其包括具有可缩回地附接到其上的至少一个支撑腿的前平台部分和后平台部分。铰链构件将前平台部分可旋转地附接到后平台部分，从而允许平台构件选择性地放置在第一位置，在第一位置，后平台部分的表面与前平台部分的表面成钝角所述平台构件由所述后框架部支撑并且所述平台构件的前部由所述框架构件的臂框架部的侧支撑构件支撑; 或者在第二位置，其中后平台部分由侧支撑构件在水平位置支撑，并且前平台部分由前框架部分和支撑腿支撑。

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