Foldable electric tricycle
A technology for electric tricycles and headlights, applied in the field of vehicles, can solve the problems of easy driver fatigue, easy loss of electric vehicles, inconvenient handling, etc., and achieve the effect of simple structure, easy movement, and easy operation
Inactive Publication Date: 2015-07-15
CHANGZHOU 6090 IND DESIGN
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Problems solved by technology
The common electric bicycles on the market are usually bulky and not easy to carry, and electric bicycles are easy to lose when parked outdoors
[0003] Chinese patent document CN202006854U (patent application number 201020299927.7) discloses a "three-wheel retractable and folding electric vehicle", which requires the driver to stand when driving, which is difficult to control, poor in safety, and the driver is prone to fatigue
Chinese patent document CN202686635U (patent application number 201220138384.X) discloses a "foldable three-wheeled electric bicycle with two front wheels". The length of the front and rear directions of this structure is relatively long after folding, and it is not easy to carry after folding.
Method used
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Embodiment 1）
[0036] See figure 1 , the foldable electric tricycle of the present invention comprises vehicle frame, left front wheel 4, right front wheel 5, front axle 6, in-wheel motor rear wheel 8, folding seat assembly 9, pedal 10, battery assembly 11, car light assembly 13. Braking device, control device, display device, horn and storage box.
[0037] See Figure 5 , The vehicle frame includes a handlebar 1, a front steering column 2, a front steering tube 3, a rear fork 7 and a connection assembly 12.
[0038] See Figure 2 to Figure 5 , the handlebar 1 is fixedly arranged on the upper part of the front steering column 2 through the corresponding connecting plate or connecting pipe (connecting plate in this embodiment) from the rear side of the middle part, and is arranged along the left and right directions. The front steering column 2 includes a straight section 2-1, an arc section 2-2 and a sleeve 2-3. The angle α between the straight section 2-1 and the horizontal plane is 65 ...
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The invention discloses a foldable electric tricycle which is characterized by comprising a tricycle frame, a left front wheel, a right front wheel, a front axle, a hub motor rear wheel, a folding seat assembly, pedals, a battery assembly, a tricycle lamp assembly, a brake device, a control device, a display device and a storage box, wherein the tricycle frame comprises tricycle handlebars, a front steering column, a front steering tube, a rear fork and a connecting assembly, and the connecting assembly comprises a hinged plate, a front connecting rod, a rear connecting rod, a stand pole, an adjusting sliding block and a locating pin. The upper portion of the front steering tube and the upper portion of the rear fork are fixedly connected in a hinged mode through the hinged plate. The upper portion of stand pole is fixed on the front side of the upper portion of the rear fork in a hinged mode. The adjusting sliding block is arranged on the stand pole in a sliding mode and can be locked. The front end of the front connecting rod is fixedly connected to the rear side of the lower portion of the front steering tube in a hinged mode, the rear end of the front connecting rod is fixedly connected to the adjusting sliding block in a hinged mode, the rear end of the rear connecting rod is fixedly connected to the front side of the lower portion of the rear fork in a hinged mode, and the front end of the rear connecting rod is fixedly connected to the adjusting sliding block in a hinged mode.
Description
technical field [0001] The invention relates to the field of vehicles, in particular to a foldable electric tricycle. Background technique [0002] With the continuous improvement of people's quality of life, the demand for energy saving, environmental protection, portability, diversity, complementarity and aesthetics of vehicles is becoming more and more urgent. As an environmentally friendly, clean, and important energy source with high conversion rate, electricity is widely used in production and life. Electricity is used as an application to drive the replacement of vehicles, promote the low-carbon development of the transportation industry, reduce transportation costs, and save energy. , Protecting the environment is one of the important topics studied by countries all over the world. As a green sunrise industry, electric vehicles have been developing in China for ten years. In terms of electric bicycles, by the end of 2010, China's electric bicycles had reached 120 m...
Claims
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IPC IPC(8): B62K15/00
Inventor 严扬刘志国张雷
Owner CHANGZHOU 6090 IND DESIGN