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    • 6. 发明申请
    • Foldable Child Enclosure
    • 可折叠儿童外壳
    • US20110031457A1
    • 2011-02-10
    • US12906605
    • 2010-10-18
    • Henry F. ThorneRobert D. Daley
    • Henry F. ThorneRobert D. Daley
    • A47D13/06
    • A47D7/002A47D13/061A47D13/063
    • A child enclosure apparatus that includes a hub assembly, a base assembly having four base legs in an X-shaped configuration, a side structure having four side posts, an upper assembly having four pairs of upper arms with each pair connected with medial latch connectors, lower corner assemblies, each having a pair of plates that are pivotally mounted to a side post and a pair of base legs, upper corner assemblies, each having two pair of plates that are configured at a right angle to each other, and cables extending from the base assemblies, through the side posts and being connected to the upper arms and to the latch connectors. The enclosure apparatus is operated by linear movement of the hub assembly, either by a motor assembly or manually, to cause simultaneous movement of the base legs, the upper arms and the latch connectors between opened and folded positions by tensioning the cables. The lower corner assemblies are pivotally connected to the side posts and the base legs so as to prevent unintended opening of the enclosure from a folded position.
    • 一种儿童围护装置,其包括轮毂组件,具有X形构造的四个基部腿的基座组件,具有四个侧柱的侧部结构,具有四对上臂的上部组件,每对上部连接有内侧闩锁连接器, 下角组件,每个具有可枢转地安装到侧柱的一对板,以及一对基座腿,每个具有彼此成直角配置的两对板的上角组件,以及从 基座组件,通过侧柱并连接到上臂和闩锁连接器。 外壳设备通过轮毂组件通过马达组件或手动的线性运动来操作,以通过张紧电缆使基座腿,上臂和闩锁连接器同时移动在打开和折叠位置之间。 下角组件枢转地连接到侧柱和基部腿,以防止外壳意外打开折叠位置。