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1. 发明申请

US20170282952A1 Infant Stroller Apparatus 有权
公开(公告)号：US20170282952A1
公开(公告)日：2017-10-05
申请号：US15470230
申请日：2017-03-27
申请人： Wonderland Nurserygoods Company Limited
发明人： Zehua YI
IPC分类号： B62B7/06 , B62B9/20 , B62B7/14
CPC分类号： B62B7/062 , B62B7/142 , B62B9/20 , B62B2205/22
摘要： An infant stroller apparatus includes a first and a second leg frame respectively having a first and a second side segment respectively connected fixedly with a first and a second coupling part, and a handle frame having a third side segment fixedly connected with a third coupling part. The second and third coupling parts are respectively connected pivotally with the first coupling part. Moreover, the infant stroller apparatus includes a first latch operable to rotationally lock the handle frame with respect to the first leg frame, a second latch operable to rotationally lock the second leg frame with respect to the first leg frame, and a linkage assembly respectively connected with the third coupling part and the second latch such that a folding rotation of the handle frame relative to the first leg frame urges an unlocking displacement of the second latch.

2. 发明申请

US20140070505A1 Brake Mechanism for an Infant Stroller Apparatus 有权
标题翻译：婴儿推车装置的制动机构
公开(公告)号：US20140070505A1
公开(公告)日：2014-03-13
申请号：US14022347
申请日：2013-09-10
申请人： Wonderland Nurserygoods Company Limited
发明人： Zehua YI , Xiaojian ZHANG , Haibo ZENG , Wanquan ZHU
IPC分类号： B62B9/08 , B62B7/04
CPC分类号： B62B9/087 , B62B7/02 , B62B7/04 , B62B9/082 , B62B2205/10
摘要： A brake mechanism suitable for use with an infant stroller apparatus includes two wheel supports adapted to affix with two transversally spaced-apart legs of the infant stroller apparatus, two wheels respectively assembled with the two wheel supports about a rotation axis, wherein each of the two wheels includes a hub portion, two latches respectively assembled with the two wheel supports and operable to rotationally lock the two wheels, and a brake actuating assembly including two cam surfaces in sliding contact with the two latches, wherein the two cam surfaces are operable to rotate about the rotation axis to cause displacements of the two latches parallel to the rotation axis to respectively engage and disengage the hub portions of the two wheels.
摘要翻译：一种适于与婴儿推车装置一起使用的制动机构包括两个车轮支架，其适用于与婴儿推车装置的两个横向间隔开的腿部固定，两个轮子分别与两个车轮支架围绕旋转轴线组装，其中两个车轮包括轮毂部分，两个闩锁，其分别与两个车轮支撑件组装并且可操作以旋转地锁定两个车轮;以及制动器致动组件，其包括与两个闩锁滑动接触的两个凸轮表面，其中两个凸轮表面可操作以旋转围绕旋转轴线引起平行于旋转轴线的两个闩锁的位移，以分别接合和分离两个轮子的轮毂部分。

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