Draw-thrust type folding bicycle

A folding bike and frame technology, applied to foldable bicycles, motor vehicles, bicycles, etc., can solve the problems of manual handling, electric vehicle handling difficulties, and complicated folding process, so as to reduce weight and cost, and unfold or fold quickly , the effect of reducing the volume of the space

Inactive Publication Date: 2015-09-23
朱子毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the folding methods of the existing folding electric vehicles have the following problems: after being folded, the wheels cannot be moved, and manual handling is required, which makes it difficult to carry the folded electric vehicle
[0004] In the current folding vehicles on the market, the folding method of the frame

Method used

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  • Draw-thrust type folding bicycle
  • Draw-thrust type folding bicycle
  • Draw-thrust type folding bicycle

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0024] As shown in the figure, a plug-in folding car includes a frame 3, a pedal 1, a rear bracket 2 and a seat 4. The feature is that the frame 3 passes through the bottom of the pedal 1, and the frame 3 is from the front The elbow 5 and the rear elbow 6 are plugged and inserted. The front drive motor 7 is connected to the winding wheel 8. The winding wheel 8 is connected to the front and rear ends of the rear elbow 6 through the winding 9 respectively. The rear elbow 6 is covered with a fixed bracket 10. The seat rod 11 is axially connected to the fixed support 10, the connecting shaft is provided with a damping pad 24, the fixed support 10 is provided with a front stopper 12 that limits seat movement, and the fixed support 10 is provided with a pin 13 and one end of the pin 13 Inserted into the limiting slot 14 at the end of the seat rod, the other end of the pin shaft 13 falls into the recessed hole 15 of the rear elbow, the pedal 1 is connected to the rear housing 16, and t...

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PUM

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Abstract

A draw-thrust type folding bicycle comprises a frame, a pedal, a rear support and a seat. The draw-thrust type folding 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 bicycle is small in size and low in self weight, and unfolding or folding is fast.

Description

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

Claims

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Application Information

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IPC IPC(8): B62K15/00
CPCB62K15/00
Inventor 朱子毅
Owner 朱子毅
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