The invention relates to the field of bicycles and especially relates to a forward resultant force riding vehicle. The riding vehicle comprises a steering transmission chain, a front fork wheel set, arear fork wheel set, a vehicle body plate and a driving module. The driving module comprises a hand push-pull rod, a crankshaft assembly, a seat force pressing rod, a seat force lever piece and a hand force lever piece. The front fork wheel set can be steered and fixed to a front end of the vehicle body plate, and the rear end of the vehicle body plate is connected with the rear fork wheel set; paired guide rails, a hand-held opening seat, a crankshaft opening seat and a seat lever branch pipe are arranged in a main beam of a vehicle body plate; a direction cross lever firmly controls steering and does work by pushing and pulling; a center line guide wheel is arranged on the hand force lever piece so as to be in rolling fit with the paired guide rails to ensure that a spherical upper bearing, the direction cross lever and the steering transmission chain work on a center line of the vehicle body; and an eccentric bearing and the crank bearing are arranged on the hand push-pull rod in an overlapped mode so that a distance between crank pedals on two sides is reduced, a situation that the bicycle can be ridden only when two legs are separated by a large distance is avoided, the wholebicycle inclines by 20 degrees, safe turning is achieved, and a riding posture is attractive and safe.
本发明涉及自行车领域,尤其是一种正向合力骑行车,包括转向传链、前叉轮组、后叉轮组和车体板块以及驱动模块,驱动模块包括手推拉杆、曲轴组件、座力压杆、座力杠件和手力杠件,车体板块前端头可转向固定着前叉轮组,车体板块后端连接着后叉轮组;车体板块主梁中设置有成对导轨、手扛开座和曲轴开座以及座杠支管,方向横杠结实控制转向并推拉做功;手力杠件上设置中线导轮与成对导轨之间滚动配合,确保球面上轴承以及方向横杠和转向传链在车体中线上工作;偏心轴承和曲柄轴承叠加布置在手推拉杆上,实现两侧的曲拐踏板之间的间距减窄,避免了两腿要分开较大间距才可以骑行,带来整车倾斜20度安全转弯,骑行姿势美观又安全。
Forward resultant force riding vehicle
一种正向合力骑行车
2020-09-15
Patent
Electronic Resource
Chinese
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