Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pedal of electric folding vehicle

A technology for folding bikes and pedals

Inactive Publication Date: 2014-06-04
路海燕
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the appearance of most electric folding bicycles is similar to that of bicycles or converted from bicycles. There are wheels at both ends of the pedals. The frame is folded in half horizontally. The folding process is complicated. Too cumbersome, the volume is still large, does not save space, and because the wheels usually contact the ground with a lot of dust, it is not easy to carry or move long distances
[0004] There are also some folding electric scooters. After folding, the handlebar frame and pedals are merged, and the volume is reduced. However, the front and rear wheels still maintain the order of front and back. It is still inconvenient to carry or move over long distances, and the pedals are rectangular. To reduce the volume, the pedal width is set to be narrow. Driving for a long time will easily cause leg and foot fatigue. If the pedal width is widened, it is not conducive to reducing the folding volume

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pedal of electric folding vehicle
  • Pedal of electric folding vehicle
  • Pedal of electric folding vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] like Figure 1-8 Shown: a pedal of an electric folding car in the present invention, the pedal 1 is provided with a folding shaft 2, and the folding shaft 2 is provided with a symmetrical threaded track 3 with opposite rotation direction, two rails 3 are symmetrically provided with a bushing 4, and two bushings 4 Protrusions are respectively arranged on the inner circumference, and the two protrusions slide in the two rails 3 respectively. Rear wheel 7, right rear wheel 8 are provided with extension frame 6 on the right side.

[0026] The extension frame is equipped with a connecting rod structure. The connecting rod structure is a rod whose two ends are respectively hinged with the active member pedal 1 and the driven member extension frame to transmit motion and force. The connecting rod is made of steel, and the cross section of its main part is circular. Or I-shaped, with holes at both ends, and bronze bushings or needle bearings are installed in the holes for ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a pedal of an electric folding vehicle. The pedal of the electric folding vehicle is characterized in that the pedal is provided with a folding shaft, the folding shaft is provided with symmetric threaded tracks opposite in rotation direction, the tracks are symmetrically provided with shaft sleeves, the inner peripheries of the shaft sleeves are respectively provided with protrusions, the protrusions slide in the tracks, the shaft sleeves are respectively provided with extending frames, and the extending frames are respectively provided with wheels. A lengthened wheel support is arranged between the pedal and the wheel, the pedal and the wheel support can be folded, the pedal and a handlebar frame are closed up after folding, the wheel frame is folded on the bottom face of the pedal and closed up with the bottom face, the whole vehicle is in a closed crust shape, and two rear wheels are respectively arranged on two sides of each front wheel to form a stable plane, so that the vehicle can be erected on the ground, can be parked on a corner in a leaning mode and is convenient to store and small in occupied space. When the vehicle is required to be moved remotely, the vehicle can be dragged to advance only by pulling the top end of the frame, the time and labor are saved, and operation is convenient.

Description

technical field [0001] The invention belongs to a folding bike accessory, in particular to a pedal of an electric folding bike. Background technique [0002] The electric folding car has the advantages of being foldable, easy to control, and easy to carry. During the folding process, it does not need to use external tools. The car can be folded or unfolded manually. After folding, it can be stored and moved more conveniently, avoiding outdoor Unsafe hidden dangers of storage. [0003] At present, the appearance of most electric folding bicycles is similar to that of bicycles or converted from bicycles. There are wheels at both ends of the pedals. The frame is folded in half horizontally. The folding process is complicated. It is too cumbersome, and the volume is still large, which does not save space, and because the wheels usually contact the ground with a lot of dust, it is not easy to carry or move long distances. [0004] There are also some folding electric scooters. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B62J25/00B62K15/00
Inventor 路海燕
Owner 路海燕
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products