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    • 5. 发明授权
    • Self-adjusting child harness
    • 自调整儿童安全带
    • US07228996B2
    • 2007-06-12
    • US10684655
    • 2003-10-14
    • Bryan R. KellerCynthia R. Nelson
    • Bryan R. KellerCynthia R. Nelson
    • A61G1/00
    • A47D13/025A45F2003/003A45F2003/045
    • A child harness comprising: (a) a crotch support coupled to a frame, the crotch support adapted to provide a seat for a child and distribute the child's weight to the frame; and (b) an active restraint coupled to the frame and responsive to the movement of the child secured therein, the active restraint including a leg strap adapted to engage a leg of the child and a shoulder strap adapted to engage a shoulder of the child, where the leg strap is operatively coupled to the shoulder strap, and where movement of one of the leg's or shoulder's of the child to engage the leg strap or shoulder strap restraining that portion of the child's body operates to increase tension on the corresponding shoulder strap or leg strap on the same side of the child's body. The invention provides an action-reaction harness system as well as a method of accommodating a child's range of movements without compromising the integrity of the harness.
    • 一种儿童安全带,包括:(a)连接到框架的裆部支撑件,所述裆部支撑件适于为儿童提供座位并将儿童的重量分配给框架; 和(b)主动约束,其耦合到所述框架并且响应于固定在所述框架上的所述儿童的运动,所述主动约束包括适于接合所述儿童的腿的腿带和适于接合所述儿童的肩部的肩带, 其中腿带可操作地联接到肩带,并且其中儿童的腿部或肩部之一的运动以接合限制儿童身体的该部分的腿带或肩带进行操作以增加相应肩带上的张力或 腿上与孩子身体的同一侧。 本发明提供一种动作反应线束系统以及一种适应儿童的移动范围而不损害线束完整性的方法。
    • 8. 发明授权
    • Stroller with improved features
    • 婴儿车具有改进的功能
    • US6139046A
    • 2000-10-31
    • US937719
    • 1997-09-25
    • Mark W. AalundWilliam B. StephensTheodore Brent FreeseAlan David BengtsonCynthia R. NelsonDonna K. Finney
    • Mark W. AalundWilliam B. StephensTheodore Brent FreeseAlan David BengtsonCynthia R. NelsonDonna K. Finney
    • B62B7/06B62B7/08B62B9/12B62B9/14B62B9/20B62B9/26B62B1/00
    • B62B7/08B62B9/14B62B9/20B62B9/26B62B2202/023B62B2205/22B62B7/064B62B9/108
    • A stroller includes a latching mechanism for a foldable frame that is remotely actuated through a sliding actuator on an upper frame member of the stroller frame. The sliding actuator is attached via a wire to pins which can be selectively placed in or out of engagement with a notch defined on a surface associated with the lower front frame member. A seat assembly on the stroller includes a seat back which is pivotably attached to the adjacent seat portions to allow the seat back to be folded when the stroller is folded. A canopy with dual extendable visors is removably attachable to the seat assembly. The canopy can be moved pivotably to a fully forward, fully backward, or any intermediate position, and the dual extendable visors on either end thereof can be selectively retracted or extended so as to achieve the desired amount of blocking of the sun and elements as well as to provide the desired ventilation. A footrest is provided on a front side of the seat assembly which is pivotably attached thereto and can be latched in a pivoted and retracted position under the upper front edge of the seat assembly. A slidable basket assembly is provided underneath the seat assembly which has a slidable frame that, when extended, pivots a back panel of a fabric basket assembly to provide easier access to the basket when underneath the seat assembly. A detachable tray is selectively attachable to the front edge of the seating portion of the stroller.
    • 婴儿车包括用于可折叠框架的闩锁机构,其通过童车框架的上框架构件上的滑动致动器远程致动。 滑动致动器通过导线附接到销,销可以选择性地放置在限定在与下前框架构件相关联的表面上的凹口中或与其不接合。 婴儿车上的座椅组件包括座椅靠背,该座椅靠背可枢转地附接到相邻的座椅部分,以在婴儿车折叠时允许座椅靠背折叠。 具有双重可延伸遮阳板的篷布可拆卸地附接到座椅组件。 天篷可以可枢转地移动到完全向前,完全向后或任何中间位置,并且其任一端上的双重可延伸遮阳板可以选择性地缩回或延伸,以便达到期望的太阳和元件的阻塞量 以提供所需的通风。 搁脚板设置在座椅组件的前侧,其可枢转地附接到座椅组件上,并且可以在座椅组件的上前边缘下方的枢转和缩回位置中锁定。 座椅组件下方设置有可滑动的篮组件,该组合件具有可滑动的框架,该框架在延伸时枢转织物篮组件的后面板,以便在座椅组件下方更容易地进入篮子。 可拆卸托盘可选择性地附接到婴儿车的座椅部分的前边缘。