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公开(公告)号：US20160318538A1
公开(公告)日：2016-11-03
申请号：US15144782
申请日：2016-05-02
申请人： Ming Zhou
发明人： Ming Zhou
摘要： A stroller track system is used to facilitate the transporting of a stroller up and down stairs. The stroller track system includes a left tread assembly and a right tread assembly. The left tread assembly and the right tread assembly are used to engage multiple stairs while traversing a set of stairs. This allows the stroller to glide smoothly up or down the stairs. The left tread assembly and the right tread assembly each include a first track and a first stroller-attaching mount. The first track has a greater surface area than a normal wheel, allowing the first track to span a larger section of a staircase. The first stroller-attaching mount is used to attach the first track to a stroller. In alternative versions of the stroller track system, the left tread assembly and the right tread assembly may include additional tracks to further stabilize the stroller.
摘要翻译： 婴儿车轨道系统用于方便婴儿车上下楼梯的运输。 婴儿车轨道系统包括左胎面组件和右胎面组件。 左胎面组件和右胎面组件用于在穿过一组楼梯的同时接合多个楼梯。 这样可以让婴儿车顺利上下滑动。 左胎面组件和右胎面组件各自包括第一轨道和第一童车附接座。 第一轨道具有比正常车轮更大的表面积，允许第一轨道跨越较大部分的楼梯。 第一个婴儿车安装座用于将第一个轨道连接到婴儿车上。 在婴儿车轨道系统的替代版本中，左胎面组件和右胎面组件可以包括另外的轨道以进一步稳定婴儿车。
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公开(公告)号：US5269544A
公开(公告)日：1993-12-14
申请号：US7898
申请日：1993-01-22
申请人： Chul Park
发明人： Chul Park
CPC分类号： B62B9/04
摘要： A carriage for traversing irregular surfaces, including a pair of extendable handles, a pair of skids to be operated by extending the handles, and a brake system for stopping the carriage on the flat floor of one of stairs whereby the carriage can smoothly slide along the traversed surfaces.
摘要翻译： 用于横穿不规则表面的托架，包括一对可伸展手柄，通过延伸手柄操作的一对滑板;以及制动系统，用于将托架停靠在楼梯之一的平坦地板上，由此托架能够平滑地滑动 横过表面。
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公开(公告)号：US1328715A
公开(公告)日：1920-01-20
申请号：US27325719
申请日：1919-01-27
申请人： ADOLPH CLEIN
发明人： ADOLPH CLEIN
IPC分类号： B62B9/04
CPC分类号： B62B9/04
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公开(公告)号：US20170232993A1
公开(公告)日：2017-08-17
申请号：US15583706
申请日：2017-05-01
申请人： Ming Zhou
发明人： Ming Zhou
CPC分类号： B62B9/02 , B62B5/025 , B62B7/08 , B62B9/04 , B62B2301/256
摘要： A stroller track system is used to facilitate the transporting of a stroller up and down stairs. The stroller track system includes a stroller, a left tread assembly, and a right tread assembly. The left tread assembly and the right tread assembly are mounted to a frame of the stroller and are used to engage multiple stairs while traversing a set of stairs. This allows the stroller to glide smoothly up or down the stairs. The left tread assembly and the right tread assembly each include a first track and a second track. Together, the first track and the second track allow the left tread assembly and the right tread assembly to span a larger section of a staircase. The first track is mounted to the frame through a first stroller-attaching mount. A track-securing bracket is used to mount the second track to the frame.
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公开(公告)号：US09669860B2
公开(公告)日：2017-06-06
申请号：US15144782
申请日：2016-05-02
申请人： Ming Zhou
发明人： Ming Zhou
摘要： A stroller track system is used to facilitate the transporting of a stroller up and down stairs. The stroller track system includes a left tread assembly and a right tread assembly. The left tread assembly and the right tread assembly are used to engage multiple stairs while traversing a set of stairs. This allows the stroller to glide smoothly up or down the stairs. The left tread assembly and the right tread assembly each include a first track and a first stroller-attaching mount. The first track has a greater surface area than a normal wheel, allowing the first track to span a larger section of a staircase. The first stroller-attaching mount is used to attach the first track to a stroller. In alternative versions of the stroller track system, the left tread assembly and the right tread assembly may include additional tracks to further stabilize the stroller.
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