Draw-thrust type folding electric bicycle

A technology for electric vehicles and frames, which is applied in the field of plug-in folding electric vehicles, which can solve the problems of difficult handling of electric vehicles, manual handling, and complicated folding process, and achieve rapid unfolding or folding, reducing weight and cost, and reducing space volume Effect

CN104925195AInactive Publication Date: 2015-09-23罗梓珊
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-09-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

A draw-thrust type folding electric bicycle comprises a frame, a pedal, a rear support and a seat. The draw-thrust type folding electric bicycle is characterized in that the frame penetrates through the bottom of the pedal, and the frame is composed of a front bend and a rear bend in a draw-thrust mode; a precursor motor is connected with a winding wheel, and the winding wheel is connected with the front end and the rear end of the rear bend through coil wires. The whole bicycle can be automatically folded in place at the same time, and the weight and cost of the whole bicycle are further lowered. The folded electric bicycle is small in size and low in self weight, and unfolding or folding is fast.
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Description

technical field

[0001] The invention relates to the field of folding vehicles, in particular to a plug-in folding electric vehicle Background technique

[0002] With the development of society and the advancement of science and technology, people have higher and higher requirements for fast, convenient and environmentally friendly travel vehicles. Existing folding vehicles such as folding electric vehicles are usually large in size and heavy in weight, which is harmful to the parking space. Certain requirements, and it is inconvenient to carry and easy to be stolen, so that the foldable electric vehicles gradually attract people's attention. After folding, they are small in size and light in weight, and are very convenient for carrying up and down stairs, driving, traveling by bus or subway, etc. convenient.

[0003] Electric vehicles are more and more accepted by the public because of their convenience, environmental protection and other advantages. The electri...

Examples

Embodiment Construction

[0026] As shown in the figure, a plug-in type folding electric vehicle includes a vehicle frame 3, a pedal 1, a rear support 2 and a seat 4. It is characterized in that the vehicle frame 3 passes through the bottom of the pedal 1, and the vehicle frame 3 is composed of The front bend pipe 5 and the rear bend pipe 6 are drawn and inserted, the front drive motor 7 is connected with the winding wheel 8, and the winding wheel 8 is respectively connected to the front end and the rear end of the back bend pipe 6 through the winding wire 9, and the back bend pipe 6 is covered and fixed Bracket 10, seat rod 11 is connected with fixed bracket 10 shafts, and fixed bracket 10 is provided with the front block 12 of limit seat movement, and described fixed bracket 10 is provided with pin shaft 13, and pin shaft 13 one end is inserted into the limit of seat rod end. Bit slot 14, the other end of the pin shaft 13 falls into the concave hole 15 of the rear elbow, and the pedal 1 is connected t...