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Bicycle electric power assisting device and electric bicycle

A technology of electric power boosting and power boosting devices, which is applied in vehicle components, rider driving, transportation and packaging, etc. It can solve the problems of complex disassembly or refitting, and achieve the effects of light weight, convenient portability and small size

Pending Publication Date: 2019-08-16
深圳市民翔机车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the present invention provides an electric power booster for bicycles and an electric bicycle to solve the problem in the prior art that the electric power booster needs to be disassembled or refitted before the bicycle can be used, and the disassembly or refitting is complicated.

Method used

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  • Bicycle electric power assisting device and electric bicycle
  • Bicycle electric power assisting device and electric bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A bicycle electric power assist device, such as figure 1 As shown, it includes a motor hub mechanism, a box body, a battery, a movable plate 5, a controller and a contact switch 7, and the booster is arranged on the pedals on either side of the bicycle, and the booster can be detachably mounted on any side. The pedal can also be fixed on any side of the pedal, and the pedal is integrated with the structure; the box body has a battery compartment 1, a pedal storage compartment 2 and a controller compartment 3; the pedal storage compartment 2 can accommodate the foot step, and make the pedal and the pedal storage compartment 2 set and fixed, which is convenient for the installation and disassembly of the booster device and the pedal; the battery is set in the battery compartment 2, and the controller is set in the controller compartment 3; the pedal storage compartment 2 , the battery compartment 1 and the controller compartment 3 are arranged side by side, the battery co...

Embodiment 2

[0030] Structural deformation is carried out on the basis of a kind of bicycle electric booster provided in embodiment 1, such as figure 2 As shown, the pedal storage compartment 2 is a rectangular hollow box that can accommodate bicycle pedals, the battery compartment 1 and the controller compartment 3 are arranged side by side, and the pedal storage compartment 2 is arranged on the top of the battery compartment 1 and the controller compartment 3 . The pedal accommodation bin 2 is a rectangular hollow box, and the pedal accommodation bin 2 can be made of hard metal (iron, steel, hard alloy, etc.) or plastic material. Synthetic hollow box body, so that when the bicycle electric power assist device is not in use, the pedal storage compartment 2 can be folded to reduce the overall volume of the bicycle electric power booster device and save storage space; the upper surface of the pedal storage compartment 2 is provided with anti-slip texture Or the rubber layer, in order to in...

Embodiment 3

[0031] Embodiment 3, an electric bicycle, including any one of the bicycle electric booster devices described above.

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Abstract

The invention belongs to the technical field of electric bicycles, and discloses a bicycle electric power assisting device and an electric bicycle. The bicycle electric power assisting device includesan electric motor wheel hub mechanism, a battery, a box body, a movable plate, a controller and a contact switch, the power assisting device is arranged on a pedal on either side of the bicycle, andthe box body is provided with a battery bin, a pedal containing bin and a controller bin; the pedal containing bin can contain the pedals, and the pedals are fixed to the pedal containing bin in a sleeving mode; the battery is arranged in the battery bin, and the controller is arranged in the controller bin; one end of the movable plate is hinged to the outer wall of the box body so that the movable plate can rotate relative to the side wall of the box body; the contact switch is arranged on one of an extension plate and the movable plate of the box body and electrically connected with the controller and the electric motor wheel hub mechanism; and the electric motor wheel hub mechanism is mounted at the bottom of the moveable plate. According to the bicycle electric power assisting device,mounting and dismounting can be convenient, power is provided for the bicycle, normal riding of the bicycle is not affected, and physical consumption is effectively lowered.

Description

technical field [0001] The invention relates to the technical field of electric bicycles, in particular to an electric power assist device for a bicycle and an electric bicycle. Background technique [0002] Using bicycles as a short-distance travel in the city is the most environmentally friendly and healthy way of travel, and it can also avoid congestion and congestion problems of other means of transportation. In addition to the recent popularity of shared bicycles, more and more people choose this way of travel. [0003] But with the expansion of the city, sometimes the distance is relatively long, especially in hot weather, when riding a bicycle is tiring and hot, so there is a need to install electric power assist for bicycles. [0004] In fact, there are already several kinds of bicycle assist systems on the market, but the existing systems all have the problem of being disassembled or refitted, and not convenient enough to use. Some need to change the driving wheel,...

Claims

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Application Information

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IPC IPC(8): B62M6/60
CPCB62M6/60
Inventor 王思南
Owner 深圳市民翔机车科技有限公司