公开(公告)号：US20140291959A1

公开(公告)日：2014-10-02

申请号：US13889467

申请日：2013-05-08

申请人： FOOK FAH YAP

发明人： FOOK FAH YAP

IPC分类号： B62K15/00

CPC分类号： B62K15/006 ,  B62K2015/005

摘要： A vehicle is configured for conversion between an expanded arrangement in which forward and rearward portions of a main frame member are coincident and a folded arrangement in which the forward and rearward portions are non-coincident. A hinge coupling enables relative pivoting of forward and rearward portions about a main frame pivot axis extending at acute angles relative to both a rear vertical transverse plane and a horizontal plane. A method of providing the vehicle in a folded arrangement includes configuring an elongate main frame member such that longitudinal axes of forward and rearward portions of the main frame member are non-coincidental, configuring a steering tube such that a longitudinal axis of a proximal portion of the steering tube lies within a plane parallel to and spaced apart from the front longitudinal plane while a distal portion lies within the vertical longitudinal plane.

摘要翻译： 车辆构造成用于在主框架构件的前部和后部重合的扩展布置和其中前部和后部不重合的折叠布置之间进行转换。 铰链联接件使得能够围绕主框架枢转轴线相对于后垂直横向平面和水平面以锐角延伸的前部和后部相对枢转。 以折叠方式提供车辆的方法包括构造细长主框架构件，使得主框架构件的前部和后部的纵向轴线不重合，构造转向管，使得转向管的近端部分的纵向轴线 转向管位于与前纵向平面平行并间隔开的平面内，而远侧部分位于垂直纵向平面内。