Frame of foldable electric tricycle
An electric tricycle, foldable technology, applied to foldable bicycles, motor vehicles, bicycles, etc., can solve the problems of large space occupied by the rear trunk, inconvenient movement, and difficult storage, etc., to achieve small space occupation after folding, easy to use Transport and storage, the effect of taking up little space
Inactive Publication Date: 2014-01-22
广西南宁凯得利电子科技有限公司
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Problems solved by technology
[0002] At present, there are many kinds and types of known electric tricycles, and there are several foldable electric tricycles, which have been widely used in towns and villages. These products have many advantages, but they also have some shortcomings, for example: most of the products Can not be folded, some can be folded, but the volume is not small enough after folding, the space occupied by the trunk is large, not light enough, and it is inconvenient to move and store after folding
Therefore in the present known technology also does not have a kind of portable electric tricycle that is suitable for the elderly and people with inconvenient legs and feet to use
Method used
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[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0029] like figure 1 , figure 2 As shown, the present invention provides a folding electric tricycle, comprising:
[0030] Main rod (2); front fork pipe (1), its lower end rotatably supports the front wheel fork; wheel fixing frame (7), its rear end rotatably supports two rear wheels; vehicle seat fixing frame (8), uses Used to connect and support the front end of the seat; folding links, including folding links I (3), folding links II (4), folding links III (5), and folding links IV (6), for pivotal connection The front fork tube (1), the main pole (2) and the wheel fixing frame (7) realize the purpose of being foldable. Wherein, the upper part and the lower part of the front fork tube (1) are respectively provided with a relevant node 3 (13) and a joint point 1 (11), an...
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The invention provides a frame of a foldable electric tricycle. The frame of the foldable electric tricycle is characterized by comprising a main rod, a front fork tube, a wheel fixing rack, a seat fixing rack and a foldable connecting rod, wherein the main rod can rotate anticlockwise around a connection point of the main rod and the front fork tube; the rear end of the main rod pivots upwards; the front end of the wheel fixing rack is pulled to pivot upwards together with the rear end of the main rod; the front fork tube moves to the direction of the wheel fixing rack, so that the frame of the foldable electric tricycle is folded from an extending state; after the frame is folded, the main rod is roughly vertical, and the occupied space of the whole frame is quite small; after the frame is connected with an assorted seat, the foldable electric tricycle which is quite light and is quite small in occupied space after being folded can be formed; and the foldable electric tricycle is quite suitable for old people and crippled people.
Description
technical field [0001] The invention relates to an electric tricycle, in particular to a foldable electric tricycle frame. technical background [0002] At present, there are many kinds and types of known electric tricycles, and there are several foldable electric tricycles, which have been widely used in towns and villages. These products have many advantages, but they also have some shortcomings, for example: most of the products It cannot be folded, and some can be folded, but the volume is not small enough after folding, and the space occupied by the trunk is relatively large, and it is not light enough, and it is inconvenient to move and store after folding. Therefore also do not have a light and foldable electric tricycle that is suitable for the elderly and people with inconvenient legs and feet to use in the present known technology. Contents of the invention [0003] In view of the above technical problems, the present invention provides a small and light portabl...
Claims
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IPC IPC(8): B62K15/00B62K5/027
Inventor 段玉生
Owner 广西南宁凯得利电子科技有限公司