发明名称 Folding baby stroller
摘要 A baby stroller for transporting a child is disclosed. This baby stroller has a folding mechanism to facilitate folding for easier stowing and transporting. The folding mechanism, a unique feature of the design is directed toward compactness, ease of use, reliability, and reduction in manufacturing costs.
申请公布号 US8899613(B2) 申请公布日期 2014.12.02
申请号 US201213645981 申请日期 2012.10.05
申请人 Baby Jogger, LLC 发明人 Cheng Chih-Ching
分类号 B62B7/00;B62B7/04;B62B7/06;B62B7/08;F16C11/04 主分类号 B62B7/00
代理机构 Pike IP Law, PLLC 代理人 Pike IP Law, PLLC ;Pike Bernard G.
主权项 1. A stroller, comprising: a pivot member; a first rotatable member with a first aperture having a first gear, wherein the first gear is formed at a first edge portion of the first rotatable member defining a portion the first aperture; a second rotatable member with a second aperture having a second gear, wherein the second gear is formed at a second edge portion of the second rotatable member defining a portion of the second aperture; and a third gear positioned in driving engagement with the first gear and the second gear so that the first rotatable member and the second rotatable member rotate relative to each other in geared coordination; wherein the first edge being radially outward of the axis of the third gear and the second edge being radially inward of the axis of the third gear, the first and second rotatable members being rotatably coupled to the pivot member to rotate about common axis of rotation.
地址 Richmond VA US