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1. 发明授权

US5415456A Collapsible baby chair apparatus 失效
标题翻译：可折叠婴儿椅装置
公开(公告)号：US5415456A
公开(公告)日：1995-05-16
申请号：US4714
申请日：1993-01-14
申请人： Peter Hart , David L. Gerrard
发明人： Peter Hart , David L. Gerrard
IPC分类号： A47D1/02 , A47D1/10 , A47C4/00
CPC分类号： A47D1/10 , A47D1/02
摘要： A collapsible baby chair apparatus for attachment to an elevated member having a top and bottom surface, such as a tabletop or projecting countertop. The apparatus includes a chair member having a seat portion and a back portion, and a pair of frame members which are operably, pivotally attached to each other in a scissors-like orientation. The seat and back portions may be secured in an opened, seating, position and then releasably foldable to a closed position of reduced profile upon release of a biased locking mechanism. The two frame members each include at least two free ends which are pivotally spread apart and/or closed toward each other by manipulation of the frame members in a scissors-like manner--so as to facilitate positioning of the respective free ends adjacent the top and bottom surfaces of the elevated member. Frame members and securement members enable the chair to be clamped into secured attachment to the elevated member and/or to maintain the chair in its collapsed orientation prior to or after use of the apparatus. When the frame members are completely collapsed and the chair is in its closed position, the apparatus assumes a substantially thin orientation for portability.
摘要翻译：一种用于附接到具有顶表面和底表面的升高构件的可折叠婴儿椅装置，例如台面或突出的台面。该装置包括具有座椅部分和后部部分的椅子构件，以及一对框架构件，其可操作地以剪刀状方向彼此枢转地附接。座椅和后部可以被固定在打开的，就位的位置中，然后在释放偏置的锁定机构时可释放地折叠到减小轮廓的关闭位置。两个框架构件各自包括至少两个自由端，这些自由端通过以剪刀状方式操纵框架构件而彼此枢转地分开和/或关闭，以便于相邻自由端邻近顶部定位，以及升高的构件的底面。框架构件和固定构件使得椅子能够在使用设备之前或之后被夹紧到与升高的构件的固定附件和/或维持椅子处于折叠方向。当框架构件完全折叠并且椅子处于其关闭位置时，该装置呈现出基本上薄的取向以便于携带。

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