Multifunctional foldable electric bicycle
An electric bicycle, multi-functional technology, applied in the field of transportation, can solve problems such as laboriousness and heavy battery weight
Active Publication Date: 2021-12-03
杭州通普机电科技有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] Most of the batteries of current electric bicycles are fixed on the frame of the electric bicycle by bolts, and it is necessary to carry tools to take them out.
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[0027] The following descriptions are only preferred implementations of the present invention, and the scope of protection is not limited to this embodiment. All technical solutions under the idea of the present invention shall belong to the scope of protection of the present invention. At the same time, it should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
[0028] See Figures 1 to 8 , a multifunctional foldable electric bicycle, comprising an electric bicycle frame 1 and a stool 2 fixed on the electric bicycle frame 1, the electric bicycle frame 1 is a foldable frame, and the foldable frame makes it easy to transport the electric bicycle The bicycle also includes a battery placement frame 3 fixed on the electric bicycle frame 1, the battery placement frame 3 is located on the oblique lower side of...
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The invention discloses a multifunctional foldable electric bicycle which comprises an electric bicycle frame and a stool fixed on the electric bicycle frame, and further comprises a storage battery placing frame fixed on the electric bicycle frame, the storage battery placing frame is located on the inclined lower side of the stool, and an insertion hole is formed in the bottom of the inner side of the storage battery placing frame; the inner wall of the bottom of the insertion hole is provided with an internal thread, a cylinder is slidably and rotatably arranged in the storage battery placement frame, a placement opening is formed in the cylinder, a fixing assembly is arranged on the inner wall of the placement opening, and a driving circular ring used for driving the fixing assembly to fix a storage battery is fixed to the bottom of the inner side of the storage battery placement frame; a connecting column is fixed to the bottom of the cylinder; the outer wall of the lower end of the connecting column is provided with an external thread, the external thread is matched with the internal thread, an elastic assembly is arranged between the connecting column and the insertion hole, the inner side of the placing opening is provided with an auxiliary assembly for assisting in moving out the storage battery, and the storage battery box has the function of being convenient to disassemble, assemble, move out and place in.
Description
technical field [0001] The invention relates to vehicles, in particular to a multifunctional foldable electric bicycle. Background technique [0002] An electric bicycle refers to a mechatronic personal vehicle that uses a battery as an auxiliary energy source, and is equipped with motors, controllers, batteries, handles and other operating components and display instrument systems on the basis of ordinary bicycles. [0003] The batteries of present electric bicycles are mostly fixed on the vehicle frame of electric bicycles by bolts, and tools need to be carried with them to take out, and the batteries generally have a relatively large weight, which is difficult to put forward. Contents of the invention [0004] The purpose of the present invention is to provide a multifunctional foldable electric bicycle, which has the functions of being easy to disassemble and easy to move out and put in. [0005] Above-mentioned technical purpose of the present invention is achieved t...
Claims
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IPC IPC(8): B62J43/13B62J43/23B62K15/00B62M6/90
CPCB62J43/13B62J43/23B62K15/006B62M6/90Y02T10/70
Inventor 程敬梁
Owner 杭州通普机电科技有限公司