Electric bicycle

A technology for electric bicycles and frames, applied in the field of vehicles, can solve the problems of large fluctuations, easy theft and injury of batteries, achieve good shockproof effect and reduce theft rate

Inactive Publication Date: 2012-05-09
杨菊英
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, the rapid development of the electric bicycle manufacturing industry has brought great convenience to people's lives. The existing electric bicycles are designed in the shape and structure of bicycles. Most of them adopt the body design with beams and external batteries. However, its storage battery is easy to be stolen, and even if a lock is installed, it can be opened, which increases the safety hazard for consumers; secondly, the body of the electric bicycle is lighter and faster, and the vibration of the car is relatively large when encountering bumpy roads. Large, because it has no shockproof function, people sit on the cushion with large ups and downs, which is uncomfortable and can cause injuries

Method used

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Embodiment Construction

[0012] Such as figure 1 Shown, electric bicycle of the present invention comprises vehicle frame, seat cushion 2, wheel 3 and battery pack 8, and vehicle frame comprises front vehicle frame 1, front fork 4 and rear vehicle frame 5 that connect front vehicle frame 1, and front vehicle frame 1 It is connected with the rear frame 5 through a foldable crossbeam 6, which is a hollow cylinder inside. The foldable crossbeam 6 is built with a battery pack 8 to reduce the rate of theft. The battery pack 8 is surrounded by an elastic shell 7 , the elastic housing 7 is provided with a radiator 9, the outer side of the foldable beam 6 is provided with cooling holes 10, a shock absorber 11 is provided between the front frame 1 and the front fork 4, the shockproof effect is good, and the seat cushion 2 is provided with a shockproof The rubber ring 12 is shockproof and comfortable, and the folding place of the foldable beam 6 is provided with an alarm anti-theft lock 13, which has the effect...

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PUM

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Abstract

The invention discloses an electric bicycle, which comprises a frame, a cushion, wheels and a battery pack. The frame comprises a front frame, a rear frame and a front fork connected with the front frame, the front frame is connected with the rear frame through a foldable crossbeam, the battery pack is arranged in the foldable crossbeam and peripherally covered by an elastic casing, a radiator is arranged on the elastic casing, radiating holes are arranged on the outer side of the foldable crossbeam, a damper is arranged between the front frame and the front fork, and a shockproof rubber ring is arranged on the cushion. The electric bicycle has the advantages that the damper and the shockproof rubber ring are fine in shockproof effect, burglary rate of the battery pack which is positioned in the crossbeam is decreased, and double safety protection can be achieved by means of an alarming anti-theft lock.

Description

technical field [0001] The invention relates to a vehicle, in particular to an electric bicycle. Background technique [0002] In recent years, the rapid development of the electric bicycle manufacturing industry has brought great convenience to people's lives. The existing electric bicycles are designed in the shape and structure of bicycles. Most of them adopt the body design with beams and external batteries. However, its storage battery is easy to be stolen, and even if a lock is installed, it can be opened, which increases the safety hazard for consumers; secondly, the body of the electric bicycle is lighter and faster, and the vibration of the car is relatively large when encountering bumpy roads. Large, because it has no shockproof function, people sit on the cushion with large ups and downs, which is uncomfortable and can cause injuries. Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K11/02B62K15/00B60K1/04B62K25/08
Inventor 杨菊英
Owner 杨菊英
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