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    High chair apparatus for attachment to a table or the like
    2.
    发明授权
    High chair apparatus for attachment to a table or the like 失效
    用于安装在桌子上的高脚椅装置等

    公开(公告)号：US5480211A

    公开(公告)日：1996-01-02

    申请号：US314359

    申请日：1994-09-28

    申请人： Homer Douglas ,  Marshall L. Aberle ,  Phillip M. Parker ,  Daniel R. Pinch ,  Robert A. Schwartzkopf

    发明人： Homer Douglas ,  Marshall L. Aberle ,  Phillip M. Parker ,  Daniel R. Pinch ,  Robert A. Schwartzkopf

    IPC分类号： A47D1/10 ,  A47B39/00

    CPC分类号： A47D1/106

    摘要： A highchair apparatus for attachment to an elevated member, such as a table or the like. At least a portion of a frame supporting the highchair apparatus engages an upper surface of the elevated member. A clamping member, pivotally attached to the frame pivot housing at a first pivot, engages a lower surface of the elevated member and clamps the highchair apparatus to the elevated member. A cam member, pivotally attached to the frame pivot housing at a second pivot, restrainably secures the highchair apparatus to the elevated member, by engaging the clamping arm upon movement of the cam member from a substantially nonengaging position to a substantially engaging position, causing the clamping member to securely engage the lower surface of the elevated member, and further serving to lock the clamping member in secure engagement with the lower surface of the elevated member.

    摘要翻译： 用于附接到升高的构件（例如桌子等）的高脚椅装置。 支撑高脚椅装置的框架的至​​少一部分接合升高构件的上表面。 在第一枢轴处枢转地附接到框架枢转壳体的夹紧构件接合升高构件的下表面并将高速轮椅装置夹紧到升高的构件。 凸轮构件在第二枢轴处可枢转地附接到框架枢轴壳体，通过在凸轮构件从基本上非卷绕位置移动到基本上接合位置的同时使夹紧臂接合，从而将高速轮椅设备可靠地固定到升高的构件， 夹紧构件以牢固地接合升高构件的下表面，并且还用于将夹紧构件与升高构件的下表面牢固地接合。

    Seat with expandable frame
    3.
    发明授权
    Seat with expandable frame 失效
    带可扩展框架的座椅

    公开(公告)号：US5496094A

    公开(公告)日：1996-03-05

    申请号：US384608

    申请日：1995-02-03

    申请人： Robert A. Schwartzkopf ,  Richard E. Cone

    发明人： Robert A. Schwartzkopf ,  Richard E. Cone

    IPC分类号： A47C4/48

    CPC分类号： A47C4/48

    摘要： A chair is provided which includes a first floor and seat engaging frame member and a second floor and seat engaging frame member pivotally joined to one another to permit collapsing of the chair from an erected seating position to a substantially coextensive position. In addition, the first and second frame members each include a substantially straight bight end portion angled with respect to the respective frame members. Also included is a seat surface-providing member of a shape having a first pocket for engaging and enclosing an extremity of the first bight of the first frame member and at a second end a second pocket for engaging and enclosing an extremity of the second bight of the second frame member. The first and second bight end portions provide the only support for the seat-supporting member.

    摘要翻译： 提供了一种椅子，其包括第一层和座椅接合框架构件以及枢转地彼此连接的第二层和座椅接合框架构件，以允许椅子从竖立的就座位置折叠到基本上共同的位置。 此外，第一和第二框架构件各自包括相对于相应的框架构件成角度的基本上直的弯曲端部。 还包括具有第一凹槽的座位表面提供构件，该第一凹槽用于接合和封闭第一框架构件的第一弯部的末端，并且在第二端处具有用于接合和封闭第二凸耳的第二弯部的末端的第二凹部 第二框架构件。 第一和第二弯曲端部为座椅支撑构件提供唯一的支撑。