基本信息:
- 专利标题： 脚踏手摇双驱动四轮自行车
- 专利标题（英）：Pedal hand-cranking dual-drive four-wheel bicycle
- 申请号：CN201710401431.2 申请日：2017-06-01
- 公开(公告)号：CN107117249A 公开(公告)日：2017-09-01
- 发明人： 邓冠山
- 申请人： 邓冠山
- 申请人地址： 广东省江门市蓬江区潮连大道6号江门职业技术学院
- 专利权人： 邓冠山
- 当前专利权人： 邓冠山
- 当前专利权人地址： 广东省江门市蓬江区潮连大道6号江门职业技术学院
- 主分类号： B62M1/12
- IPC分类号： B62M1/12 ; B62M11/06 ; B62M11/10 ; B62M9/06
Provided is a pedal hand-cranking dual-drive four-wheel bicycle capable of combining pedal driving and hand-cranking driving together. A case body, a gear, a hand-cranking handle, a switch, a handlebar sleeve, a chain-wheel foot brake, a shaft and a bearing are designed and added in a bicycle, and through the mutual cooperative relationship of the parts, a hand-cranking driving front wheel and a pedal crank can drive a multi-pole gear to rotate to achieve the effect of acceleration of a rear wheel; and a pedal riding mode can be converted to the combination of pedal driving and hand-cranking driving at any time, the riding speed is improved, and meanwhile, the fatigue intensity of legs by rotating the pedal crank can further be relieved, so that the bicycle is faster and easier to ride.
IPC结构图谱:
| B | 作业；运输 |
| --B62 | 无轨陆用车辆 |
| ----B62M | 乘骑者驱动的轮式车辆或滑橇；动力驱动的滑橇或自行车；专门适用于这些交通工具的传动装置 |
| ------B62M1/00 | 乘骑者驱动的轮式车辆 |
| --------B62M1/12 | .可兼用手和脚操作的 |