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

Front-back-linked foldable electric scooter frame

An electric scooter, front frame technology, applied to motor vehicles, foldable bicycles, bicycles, etc., can solve problems such as falling and causing danger, and achieve the effect of simplifying operation steps

Inactive Publication Date: 2016-01-20
SHANGHAI LERADO DAILY ARTICLE
View PDF0 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if the front frame and the rear frame have been folded, but the steering lever is still shaking freely uncontrollably, standing up and down suddenly, causing the old man to open his arms and distract himself to fold the steering lever and appear to be in a hurry, in case The center of gravity is unstable for a while, and it is easy to fall together with the half-folded electric scooter, causing danger

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
  • Front-back-linked foldable electric scooter frame
  • Front-back-linked foldable electric scooter frame
  • Front-back-linked foldable electric scooter frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Such as Figure 1 to Figure 2 As shown, it is a folding electric scooter framework 10 according to the present invention, which is linked front and rear, including a front frame 1, a rear frame 2, a front wheel set 11, a seat 4 and a direction Joystick3. Wherein the front frame 1 is arranged on the front end of the frame 10 of the foldable electric scooter, and the rear frame 2 is arranged on the rear end of the frame 10 of the foldable electric scooter and is connected with the front frame 1 through a pivot 9 . The axis center of the pivot shaft 9 is located below the co-plane 91 of the front frame 1 and the rear frame 2, so that the front frame 1 and the rear frame 2 can maintain the common plane by abutting against each other when unfolding. plane 91, and the front frame 1 and the rear frame 2 can only pivot upward from the common plane 91 to be folded.

[0042] A rear wheel set 21 is respectively arranged on the left and right sides of the lower end of the rear ve...

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 front-back-linked foldable electric scooter frame. The front-back-linked foldable electric scooter frame comprises a front frame, a back frame, a front wheel set, a seat and a joystick controlling the direction. The seat is arranged on the back frame and linked with the front frame via a seat connecting rod. The lower end of the joystick controlling the direction and a pin joint portion are in pin joint, the joystick controlling the direction is provided with an extension rod and linked with the seat connecting rod via a first link member. According to the front-back-linked foldable electric scooter frame, the front frame and the back frame are connected via a shaft, the front frame and the back frame are coplanar when unfolded, and the front frame and the back frame can be only folded in one direction after the front frame and the back frame pivot opposite upwards from the coplane. The seat is linked with the front vehicle frame, the joystick controlling the direction is linked with the seat connecting rod, so the joystick controlling the direction, the seat, the front frame and the rear frame are linked together to be unfolded and folded at the same time, operation steps can be simplified, so the front-back-linked foldable electric scooter frame is suitable for the elderly.

Description

technical field [0001] The invention relates to a frame of a foldable electric scooter, in particular to an electric scooter frame in which a direction control rod, a seat, a front frame and a rear frame can be mutually interlinked and folded or unfolded at the same time. Background technique [0002] The electric scooter can provide all the conveniences for the elderly to go out for short-distance shopping and leisure life. Because the current general-purpose electric scooter has a total length of about 1.3 meters and a height of about 1.1 to 1.3 meters, if you want to carry it on a long-distance trip with the car to continue using it in a remote place, you must first disassemble or fold it. Put it in the trunk of your car. At present, some electric scooters have divided the frame into a front frame and a rear frame, and the front frame and the rear frame are pivotally connected to be able to pivot and fold, but the seat must be removed first when folding. Because the sea...

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): B62K15/00
Inventor 王介宏张咏翔郑光能
Owner SHANGHAI LERADO DAILY ARTICLE
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com