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    • 9. 发明申请
    • Child activity device
    • 儿童活动装置
    • US20020115535A1
    • 2002-08-22
    • US10116063
    • 2002-04-05
    • Mattel, Inc.
    • Carl M. SternAndrew M. WeimanTimothy J. SnyderBrian S. Kelly
    • A63B005/11
    • A47D15/00A47D3/005A63B21/023
    • A child activity device for entertaining and promoting activity in a child is disclosed. The child activity device is configurable between a use and storage position and may also include a frame providing bouncing motion for a child. The activity device includes a support frame extending vertically upwards from a lower end proximate to a support surface and terminating at an upper end, a supporting portion, and may further include a seat, coupled to the supporting portion, that is rotatable about a first axis relative to the support frame to allow a child placed in the seat to rotate about the first axis. A coupling assembly is also disclosed. The coupling assembly secures the supporting portion to the support frame upper end and permits rotation of the supporting portion about a second axis for configuring the seat and supporting portion in a storage position. An activity device with foldable support legs is also disclosed. The support legs to base structure connection may further include a mechanism for providing bouncing motion for entertaining the child.
    • 公开了一种用于娱乐和促进儿童活动的儿童活动装置。 儿童活动装置可以在使用和存储位置之间进行配置,还可以包括为小孩提供弹跳运动的框架。 该活动装置包括一个支撑框架,该支撑框架从靠近支撑表面的下端垂直向上延伸并终止在上端,一个支撑部分,并且还可以包括一个联接到支撑部分的座,该座可围绕第一轴线 相对于支撑框架,以允许放置在座椅中的儿童围绕第一轴线旋转。 还公开了一种联接组件。 联接组件将支撑部分固定到支撑框架上端,并允许支撑部分围绕第二轴线旋转,用于将座椅和支撑部分配置在存放位置。 还公开了具有可折叠支撑腿的活动装置。 支撑腿到基部结构连接可以进一步包括用于提供用于娱乐儿童的弹跳运动的机构。
    • 10. 发明授权
    • Retractable chair for small children
    • 伸缩椅为小孩子
    • US4014592A
    • 1977-03-29
    • US542942
    • 1975-01-22
    • Lanny J. Gist
    • Lanny J. Gist
    • A47B3/14A47C13/00A47D1/10A47C9/04
    • A47D3/005A47D1/106
    • A retractable baby or child's chair is provided. The chair is supported below a table top and is movable between a retracted, storage position and an extended, operable position. In a preferred form, a seat and back are mounted in a tubular frame which is slidably supported in tracks affixed to a lower surface of the table top. The frame, along with the seat and the back, then can slidably move between a retracted position under the table top and an extended position protruding beyond the edge of the table to support a child in an eating position. The seat and the back preferably are pivotally supported by the frame so as to fold when moved to the retracted position and not interfere with knee room under the table. Alternately, the baby chair can be constructed of angular channel members or can be of wood with a fixed seat and a pivoted back and arms. The back and arms can be designed to open automatically when the chair is pulled from the retracted to the extended position and to fold automatically when the chair is moved back toward the retracted position.
    • 提供可伸缩婴儿或儿童椅。 椅子支撑在桌面下方,并且可以在缩回的存放位置和延伸的可操作位置之间移动。 在优选形式中,座椅和背部安装在管状框架中,该框架可滑动地支撑在固定到台面下表面的轨道中。 框架与座椅和背部一起可以在桌面下方的缩回位置和突出超过桌子边缘的延伸位置之间滑动移动,以将孩子支撑在进食位置。 座椅和靠背优选地由框架枢转地支撑,以便当移动到缩回位置时折叠,并且不干涉桌子下方的膝盖室。 或者,婴儿椅可以由角形通道构件构成,或者可以是具有固定座椅和枢转的背部和手臂的木材。 背部和手臂可以设计成当椅子从缩回位置拉伸到延伸位置时自动打开,并且当椅子向后退到缩回位置时自动折叠。