The advantages of labor saving and speed increasing pedal bike are as follows: in the middle axle of bicycle, the technology of rotary tool manufacturing is made by ourselves, and the content of technology is high. The bicycle is successfully built, and it can be applied. The test can be compared to \permanent card, foot pedal bicycle save foot force, but also increase speed.\ It can fill foot bicycle and electric bicycle 's \natural shortage\. It's the miracle of the world. It is a major invention in the field of transmission and rotation. It is a self-evident axiom to save energy and speed up pedal bicycles. China is a large population big country, the environment is easy to pollute, the car is easy to jam, this is the soft ribs and the disease of the population big country. It is necessary to make great efforts to develop the pedal bicycle and ensure the green travel. It is necessary for the Chinese riders to use the speed pedal bicycle, which is necessary for the riders all over the world.
【技术实现步骤摘要】
省力增速脚踏自行车制造方法本专利技术创造涉及一种省力增速脚踏自行车制造方法。特别涉及采用本人专利技术的旋转工具制造方法科技含量，制造的脚踏自行车既省力又增速，即省力增速脚踏自行车制造方法。现在运用的脚踏自行车费力，速度慢，不理想。电动自行车制造麻烦，充电麻烦，续行路程短不理想。本专利技术创造目的是在于提供一种省力增速脚踏自行车制造方法，制造的省力增速脚踏自行车既省力，又增速。可以取代脚踏自行车，电动自行车。本专利技术创造省力增速脚踏自行车制造方法制造的省力增速脚踏自行车是通过以下方法解决的：是在以前脚踏自行车基础上，扩大前、后链轮大、小比例，可增加行驶速度。在自行车中轴，采用设置本人专利技术的旋转工具制造方法科技含量，可节省脚踏力量，即省力增速脚踏自行车制造方法。实施省力增速脚踏自行车制造方法制造的省力增速脚踏自行车行驶：脚踏既省力，又增速，这就是实施省力增速脚踏自行车行驶。省力增速脚踏自行车的优点是：在自行车中轴设置采用本人专利技术的旋转工具制造方法科技含量，自行车制造成功，可以运用。经测试可比“永久牌”脚踏自行车既节省脚踏力量，又增加行驶速度。可填补脚踏自行车、...
【技术保护点】
一种省力增速脚踏自行车制造方法包括制造的省力增速脚踏自行车其特征需设：设置在自行车中轴采用本人专利技术的旋转工具制造方法科技含量。
【技术特征摘要】
1.一种省力增速脚踏自行车制造方法包括制造的省力增速脚踏自行车其特征需设：设置在自行车中轴采用本人发明的旋转工具制造方法科技含量。2.根...
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