A suitcase type folding electric bicycle

A technology for electric bicycles and suitcases, applied in foldable bicycles, bicycles, bicycle accessories, etc., can solve the problems of difficulty in meeting, large volume, inconvenient charging, etc., and reduce battery capacity, low capacity, and temperature. low effect

Active Publication Date: 2021-12-17
刘持平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Buses, subways, and high-speed railways are developing rapidly, but there is no good solution for the last few kilometers of commuting; as a green, environmentally friendly, and energy-saving means of transportation, electric bicycles have the advantages of light travel and easy parking. It has become a common means of transportation for people; however, the existing electric bicycles have problems such as large volume, heavy weight, inconvenient charging, etc., and some of them have no moving rollers after folding, and the movement is inconvenient and can only be carried by hand. Some design schemes are to choose a folding suitcase electric vehicle, which solves the problem of inconvenient movement after folding. While meeting the requirements of portability, it is difficult to meet the vertical obstacle height, speed, wheelbase, and load required by electric bicycles. , short braking distance and other basic technical requirements

Method used

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  • A suitcase type folding electric bicycle
  • A suitcase type folding electric bicycle
  • A suitcase type folding electric bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Such as figure 1 , figure 2 , image 3 The shown suitcase type foldable 2-wheel front box pedal electric vehicle is folded to simulate a suitcase device 141, and the hinge axis position routing hole 105 is used for the connection between the front suitcase type chassis device 101 and the rear suitcase type chassis device 102. The wiring hole of the control pipeline is connected with the front suitcase type chassis device 101 and the rear suitcase type chassis device 102 with the hinge device 103 at the position of the hinge axis 106; Station, the rear side device 132 of the front suitcase type chassis coincides with the front side device 135 of the rear suitcase type chassis. The chassis device 101 is locked with the rear suitcase-type chassis device 102, and the middle position after the lower ridge line of the rear side device 132 of the front suitcase-type chassis coincides with the lower ridge line of the front side device 135 of the rear suitcase-type chassis is...

Embodiment 2

[0077] Such as Figure 6 The front wheel device 207 of the shown suitcase type folding 2-wheel front box pedal bicycle is installed on the front fork suspension device 218 at the abscissa position of the first axis 227 of the front suitcase type chassis device 201, and the front wheel folding storage cavity 122 is a pair Reserved at the position where the telescopic rear frame device 208 expands; as Figure 6 Shown front suitcase chassis folding spacer device 211 conflicts with rear suitcase folding spacer device 213 after being folded, and is fixed with folding locking device 216, makes front suitcase type chassis device 201 and rear suitcase type chassis device 202 combined simulated suitcase device 241 .

[0078] Such as Figure 5 , Figure 6 Before the shown folding, the rear telescopic vehicle frame locking device 205 will be opened, and the telescopic rear vehicle frame 208 will be stretched, so that the lengths of the front suitcase-type chassis device 201 and the re...

Embodiment 3

[0080] Such as Figure 7 Shown suitcase type folds 2 wheel rear box pedal electric bicycles and the pedal central axis device 343 is installed on the rear suitcase type chassis device 302, and after folding, the front wheel device 307 wheel edge and the rear wheel fender device 313 place In the clip area, the central axis device does not interfere with the front wheel device 307 and the rear wheel fender device 313, the chain gear device 345 links the fly gear device 346, and the pedal drives the rear wheel device 312 to realize the pedal riding function.

[0081] Such as Figure 9 The shown front wheel device 307 is installed on the front fork suspension device 318 on the second axis, the front wheel folding storage cavity 322 is on the third axis 329, the rear wheel device 312 is installed on the fourth axis 330, and the telescopic front frame device 319 After unfolding, the rear wheel folding storage cavity 321 is reserved on the first axis 328, and the first axis 328 is o...

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PUM

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Abstract

A suitcase-type folding electric bicycle, the vehicle has a front wheel device (107) installed at the position of the first axis (127) of the front suitcase-type chassis device (101), and is dual at the position of the second axis (128) One rear wheel folding storage cavity (121) is reserved, and one rear wheel device (112) is installed at the position of the third axis (129) of the rear suitcase chassis device (102), and at the position of the fourth axis (130 ) position is reserved for a front wheel folding storage cavity (122), and the front suitcase-type chassis device (101) and the rear suitcase-type chassis device (102) use the hinge device (103) at the position of the hinge axis (106). ) connection, open the station lock device (115), the front suitcase-type chassis device (101) and the rear suitcase-type chassis device (102) rotate in opposite directions with the hinge axis (106) as the axis and merge the simulated suitcase device (141) .

Description

technical field [0001] The invention relates to a folding electric bicycle and a folding bicycle. Background technique [0002] Buses, subways, and high-speed railways are developing rapidly, but there is no good solution for the last few kilometers of commuting; as a green, environmentally friendly, and energy-saving means of transportation, electric bicycles have the advantages of light travel and easy parking. It has become a common means of transportation for people; however, the existing electric bicycles have problems such as large volume, heavy weight, inconvenient charging, etc., and some of them have no moving rollers after folding, and the movement is inconvenient and can only be carried by hand. Some design schemes are to choose a folding suitcase electric vehicle, which solves the problem of inconvenient movement after folding. While meeting the requirements of portability, it is difficult to meet the vertical obstacle height, speed, wheelbase, and load required ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K15/00B62J1/08
CPCB62K15/006B62J1/08B62J2001/085
Inventor 刘持平
Owner 刘持平
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