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公开(公告)号：USD408335S
公开(公告)日：1999-04-20
申请号：US92819
申请日：1998-08-27
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公开(公告)号：US6155579A
公开(公告)日：2000-12-05
申请号：US209034
申请日：1998-12-10
摘要： A folding child stroller and frame carrier convertible by using only one hand between use as a ground-contacting four-wheel stroller and use as a frame carrier for carrying a child on a person's back, consists of a front frame portion having a front end supporting at least two front wheels, a rear frame portion having a rear end supporting at least two rear wheels, a flexible child holder attached to the front frame portion, the rear frame portion pivotally connected to the front frame portion at a pivot point and movable between an extended position in which the rear end is substantially separated from the front end and a contracted position in which the rear end is adjacent the front end, a handle portion connected to the front frame portion and pivotable downwardly and forwardly using only one hand from an extended position in which the handle portion is substantially in-line with the front frame portion and a folded position in which the handle portion is adjacent to the rear frame portion, and an actuating strut exerting a force on the rear frame portion at a point intermediate the rear end and the pivot point to move the rear end toward the front end as the handle portion is pivoted downwardly and forwardly, and the actuating strut attached to the handle portion at a fixed distance from the front frame portion and pivoting on the handle portion.
摘要翻译： 一种折叠式童车和框架架可以通过在用作接地四轮婴儿车之间仅使用一只手而转换，并且用作携带儿童在人背部的框架架，包括前框架部分，前框架部分具有前端支撑 至少两个前轮，具有支撑至少两个后轮的后端的后框架部分，附接到前框架部分的柔性儿童支架，后框架部分在枢转点处枢转地连接到前框架部分，并且可在第二 延伸位置，其中后端基本上与前端分离，并且后端邻近前端的收缩位置，与前框架部分连接的手柄部分，并且仅使用一只手从下方向前和向后枢转 手柄部分与前框架部分基本上成一直线的延伸位置和手柄部分与后框架相邻的折叠位置 以及在所述后端部和所述枢转点之间的中点处在所述后框架部分上施加力的致动支柱，以在所述手柄部分向下和向前枢转时将所述后端朝向所述前端移动，并且所述致动支柱附接到 手柄部分与前框架部分固定距离并且在手柄部分上枢转。
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公开(公告)号：US6056306A
公开(公告)日：2000-05-02
申请号：US629727
申请日：1996-04-09
申请人： Matthew H. Rust , Richard H. Jacobs
发明人： Matthew H. Rust , Richard H. Jacobs
CPC分类号： B62K27/003 , B62B7/06 , B62B7/12 , B62B7/126 , B62K27/12 , B62B2501/065 , B62B7/044
摘要： A foldable compact molded stroller and trailer with flexible hitch comprises a rigid plastic molded shell with a rear axle end for supporting two large diameter wheels and a front fork end removably supporting alternatively a front wheel for use in the stroller mode and a trailer cycle hitch assembly attachable to the frame portion of a cycle for use in the trailer mode. The rigid plastic molded shell is conformed into a side-by-side two child holder seat portion with side, rear and front portions for substantially enclosing two forward facing children. A foldable handle is attached to the rear portion of the shell for use in stroller mode. The trailer and stroller combination further includes a foldable roll bar to add further protection of the children. The trailer cycle hitch assembly includes a flexible cycle hitch attachable to a bicycle's rear adjacent horizontal and inclined frame rods.
摘要翻译： 具有柔性联结的可折叠紧凑型模制婴儿车和拖车包括具有后轴端的用于支撑两个大直径轮的刚性塑料模制壳体和可拆卸地支撑在婴儿车模式中使用的前轮的前叉端部和拖车循环牵引组件 可附接到用于拖车模式的循环的框架部分。 刚性塑料模制壳体被配合成具有侧面，后部和前部的并排的两个儿童保持器座部分，用于基本上包围两个向前的儿童。 一个可折叠手柄连接到外壳的后部，用于婴儿车模式。 拖车和婴儿车组合还包括可折叠的滚动条，以增加儿童的进一步保护。 拖车循环牵引组件包括可附接到自行车后部相邻的水平和倾斜框架杆的柔性循环牵引杆。
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公开(公告)号：US6158641A
公开(公告)日：2000-12-12
申请号：US268008
申请日：1999-03-15
CPC分类号： A47D13/025 , A45F2003/045
摘要： A folding child frame carrier for carrying a child on a person's back, comprising: a collapsible front frame portion, the front frame portion having a longitudinal axis and a transverse axis, the front frame portion being symmetrical about the longitudinal axis and having a left side and a right side, and the front frame portion being collapsible about the longitudinal axis and the transverse axis from an extended position to a contracted position, the front frame portion having an upper portion, a lower portion, and a forward-extending portion, the forward-extending portion being pivotally connected to the upper portion at a first pivot point, and the upper portion being pivotally connected to the lower portion at a second pivot point; a flexible child holder attached to the front frame portion between the upper portion and the forward-extending portion; a rear frame portion also symmetrical about the longitudinal axis and having a forward end pivoting on the front frame portion at a third pivot point and a rearward end, and movable between a stand position in which the rearward end is substantially separated from the front frame portion's lower portion and a carrier position in which the rearward end is adjacent the front frame portion's lower portion; and a locking means for holding the front frame portion in the extended position.
摘要翻译： 一种用于将孩子携带在人背部的折叠儿童框架架，包括：可折叠的前框架部分，所述前框架部分具有纵向轴线和横向轴线，所述前框架部分围绕所述纵向轴线对称，并且具有左侧 并且所述前框架部分从所述纵向轴线和所述横向轴线从延伸位置到收缩位置可折叠，所述前框架部分具有上部，下部和向前延伸部分，所述前框架部分具有上部，下部和向前延伸部分， 前延伸部分在第一枢转点处枢转地连接到上部，并且上部在第二枢转点处枢转地连接到下部; 柔性儿童保持器，其附接到上部和前部延伸部分之间的前框架部分; 后框架部分，其也围绕纵向轴线对称，并且具有在第三枢转点和后端处在前框架部分上枢转的前端，并且可在支架位置之间移动，其中后端基本上与前框架部分 下部和托架位置，其中后端邻近前框架部分的下部; 以及用于将前框架部分保持在伸出位置的锁定装置。
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