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Running bicycle

A bicycle and main frame technology, applied in vehicle components, rider driving, transportation and packaging, etc., can solve the problems of low running efficiency and poor working efficiency, and achieve high running efficiency and high working efficiency

Inactive Publication Date: 2018-09-14
HUZHOU VOCATIONAL TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The running belt of this running bicycle is driven by a motor, and the motor needs battery power supply. When exercising outdoors and the battery power supply is insufficient or out of power, a large running force is required to make the walking belt rotate, and the running efficiency is low and the work efficiency is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: as Figure 1-6 As shown, a running bicycle includes a main frame 1, a front wheel frame 2 and a rear wheel frame 3 arranged on the main frame 1, and a front wheel frame 2 and a rear wheel frame respectively arranged on the main frame 1. The front wheel and the rear wheel on the frame 3, the rear wheel frame 3 is provided with a rear wheel shaft 33 and a driving sprocket shaft 34 connected with the pedal, and the rear wheel shaft 33 is provided with a driven sprocket 35, so The driving sprocket shaft 34 is provided with a driving sprocket 36, the driven sprocket 35 and the driving sprocket 36 are connected by a chain 37, the driving sprocket shaft 34 is provided with a driven transmission gear 38, and also includes a set The walking mechanism 4 on the main frame 1 is used to drive the driven transmission gear 38 to rotate and the driving device 47 to make the walking mechanism 4 move by using the vertical pedaling force of the feet.

[0025] The main frame...

Embodiment 2

[0040] Embodiment 2: different from Embodiment 1, the hydraulic motor 471 is connected to the front pulley shaft 42 through a gear transmission mechanism; The second gear meshed with the first gear on the front pulley shaft. In this embodiment, the hydraulic motor 471 can be a conventional motor, which is convenient for procurement, maintenance and replacement.

Embodiment 3

[0041] Embodiment 3: different from embodiment 2, such as Figure 7 As shown, each of the vertical sections 112 is further provided with a plurality of connection holes 113 for connecting with the installation frame 41 .

[0042] The conversion efficiency between the running state and the riding state of the existing running bicycle is low, which affects the overall performance. In this embodiment, after the installation frame 41 is turned over at an angle of 90° and connected to the connecting hole 113, the entire walking mechanism also rotates by 90° at this time, and the user can easily adjust the distance between the saddle bracket 62 and the steering handle 5 to prevent When this running bicycle is used as a riding vehicle, the riding seat support 62 and the steering handle 5 are far away from this phenomenon that causes difficulty in riding. Bolt fasteners, pins and the like can be arranged in the connecting holes.

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PUM

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Abstract

The invention discloses a running bicycle which comprises a main frame, a front wheel frame, a rear wheel frame, a front wheel, a rear wheel, a walking mechanism and a driving device. The front wheelframe and the rear wheel frame are arranged on the main frame, the front wheel and the rear wheel are arranged on the front wheel frame and the rear wheel frame, a rear wheel axle and a driving chainwheel axle are arranged on the rear wheel frame, the driving chain wheel axle is connected with pedal plates, a driven chain wheel is arranged on the rear wheel axle, a driving chain wheel is arrangedon the driving chain wheel axle, the driven chain wheel is connected with the driving chain wheel by a chain, a driven transmission gear is arranged on the driving chain wheel axle, and the walking mechanism is arranged on the main frame, is used for driving the driven transmission gear to rotate and can act under the effect of the driving device by the aid of perpendicular kicking force of feet.The running bicycle has the advantage that the running bicycle can be driven by low running force to advance and is high in work efficiency and running efficiency.

Description

technical field [0001] The present invention relates to a running bicycle. Background technique [0002] A running bicycle is a cycling device that integrates the functions of running and cycling. The patent application number CN201520494935.X discloses an outdoor running bicycle, including a vehicle frame, a steering wheel, a drive wheel, a treadmill assembly, an inductor, a motor and a controller. The treadmill assembly includes a running board, a running belt and two rollers pivotally connected to the frame. The two rollers are arranged at intervals. The running belt is synchronously wound on the two rollers. The inner side of the belt; the sensor is installed on one of the rollers; the motor is fixed on the frame, and the motor is used to drive the driving wheel to rotate; the controller is installed on the frame. The running belt of this running bicycle is driven by a motor, and the motor needs battery power supply. When exercising outdoors and the battery power suppl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M1/34
CPCB62M1/34
Inventor 吴建军朱景建
Owner HUZHOU VOCATIONAL TECH COLLEGE