A horizontal axle folding tricycle, a front frame, suspension, and rear frame mounted on a horizontal axis; the front frame is equipped with a variable speed drive component, turning to operating parts, brake parts, through the front frame through the two coaxial core holes around the front frame, located in the middle of the bearing; the front frame is sandwiched in the middle, the front frame and the suspension with the ends of the suspension. The rear axle is folded at the pivot axis. The rear axle is installed at both ends of the shaft, and the rear axle is installed at both ends of the shaft. The rear frame can not be shedding with the bearing gear installed with the flywheel or the fixed tooth. The rear frame is installed with the drive and brake parts. The rear frame is connected to the suspension with the shock absorber to make it an independent suspension; the transverse axle ends an end. Carrying the flywheel to make the two rear wheel groups have the driving force and surpass the difference speed when turning, the reclining seat and the backrest are connected with the seat hinge, the screw is fixed on the suspension, the reclining chair can lay down on the rest, the folding is folded with nylon buckle after folding; the whole vehicle is folded in the two rear wheels and the front wheel is suspended in the middle, convenient for the whole vehicle to drag and drop.
【技术实现步骤摘要】
一种横轴折叠三轮躺车
本专利技术涉及自行车类交通工具,具体涉及一种横轴折叠三轮躺车。
技术介绍
常见的二轮立式自行车是一种便利的交通工具,也是运动健身的好器材,由于二轮立式自行车靠车把与座垫支撑上部身体,一般的短途骑行对人体不会造成伤害,但是长途骑行或常年骑车,就会对身体造成伤害。主要有(一)座垫对接触部位的伤害:男性骑自行车时,座垫正好压迫尿道、阴囊等部位,长途骑车,使上述部位充血,可影响睾丸、附睾、前列腺和精囊腺的功能;(二)车把对手腕的伤害:长时间骑车后会感到两手麻木、酸胀无力;(三)骑行姿势对颈椎与腰背的伤害:骑行者身体前倾时,为了观察前方,必然要抬头仰颈,这是一种强迫性姿势,可造成颈部肌肉紧张,并且加重了腰部负担。时间长了,颈椎关节和肌肉容易疲劳、损伤,而诱发颈椎病和腰肌劳损。针对以上问题人们开发出安装斜躺靠背座椅的躺车。它是由骑乘者仰卧在斜躺靠背座椅上用脚踏曲柄通过链条驱动车轮,并用上转向把或者下拉式转向把控制行驶方向的交通工具,骑行时手腕和腰颈会得到放松,也不会出现下体压迫的情况。这些方案以硬后桥差速器正三轮躺车的稳定性和舒适性而适合长时间骑行,但现 ...
【技术保护点】
一种横轴折叠三轮躺车,该车装有与前轮对称分布的两个后轮,是一种斜躺式骑行的自行车,主要部件有前车架,悬架,躺椅,减震器,后车架,其特征在于:前车架与悬架各自用轴承安装在横轴的纵向中心上,躺椅安装在悬架上,后车架用轴承安装在横轴两端,与纵向中心对称,并用轴承挡防止脱落,悬架两侧用减震器与万向铰连接于后车架。
【技术特征摘要】
1.一种横轴折叠三轮躺车,该车装有与前轮对称分布的两个后轮,是一种斜躺式骑行的自行车,主要部件有前车架,悬架,躺椅,减震器,后车架,其特征在于:前车架与悬架各自用轴承安装在横轴的纵向中心上,躺椅安装在悬架上,后车架用轴承安装在横轴两端,与纵向中心对称,并用轴承挡防止脱落,悬架两侧用减震器与万向铰连接于后车架。2.如权利要求1所述的折叠三轮躺车,其特征在于:前车架,悬架的下端各自用轴承安装在横轴上,上端使用搭扣操作前车架与悬架的结合与分离,后车架用轴承左右对称的安装在横轴两端,用轴承挡防止脱落,并用减震器与万向铰连接在悬架上,当悬架与前车架分离后,前车架绕横轴折叠于左右对称的后车架之间的中空位置,悬架下方有定位杆与前车架下方的磁座相吸定位,前车架前轮组与横轴的轴距小于后车架后轮组与横轴的轴距,折叠后两个后轮组着地,前轮组在中间悬空,方便拖拽,前车架上的曲柄牙盘被传动时可以不受干涉转动。3.如权利要求1所述的折叠三轮躺车,其特征在于:横轴两端用于防止后车架脱落的轴承挡安装飞轮,用链条传动后轮组花鼓上的固齿,后轮组安装在后车架的尾钩上,与飞轮之间使用导链器张紧链条,使两个后轮组同时受力驱动整车,在整车行驶转弯时转弯方向侧轮组着力,相对侧轮组属转弯外径速度加快,由花鼓上的固齿传动飞轮达到差速的目的。4.如权利要求1所述的折叠三轮躺车,其特征在于:横轴两端用于防止后车架脱落的轴承挡安装固齿,用链条传动后轮组花鼓上的飞轮,后轮组安装在后车架的尾钩上,与...
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