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

Folding transportation tool

A vehicle and foldable technology, applied in the field of accessories for foldable vehicles, to achieve the effects of saving consumables, increasing firmness, and avoiding locking failure

Inactive Publication Date: 2017-05-31
徐健云
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned defects, the technical problem to be solved by the present invention is to design a locking device for a folding vehicle, reduce the misuse rate of locking and unlocking by the user, smooth folding, firm locking, convenient unlocking, and improve the overall performance

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
  • Folding transportation tool
  • Folding transportation tool
  • Folding transportation tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] As shown in the figure: a folding vehicle, including a steering pole 1, a chassis 2, a rear wheel frame 12 and a seat post, the bushing 14 of the steering pole 1 is fixedly connected to an upper guard 15, and the upper guard 15 is provided with a seat Rod shaft hole 17, the seat rod is connected with the seat rod shaft hole 17 through a shaft; the shaft sleeve 14 of the steering pole 1 is fixedly connected to the lower support 16, and the lower support 16 is provided with a chassis shaft hole 18, and the chassis 2 and the chassis The shaft hole 18 is connected by a shaft; the rear wheel frame 12 is connected with the chassis 2 by a shaft, and a support link 19 is arranged between the seat post and the rear wheel frame 12; the lower support 16 is provided with a dead bolt 3, and the lock of the dead bolt 3 The body is provided with a recessed part 4 and a through hole 6, and the chassis 2 is provided with a protruding part 5 and a rotating shaft 8. The protruding part 5 a...

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 provides a folding transportation tool. The folding transportation tool comprises a steering vertical rod, a chassis, a rear wheel carrier and a seat post. The folding transportation tool is characterized in that a shaft sleeve of the steering vertical rod is fixedly connected with an upper protective frame, a seat post shaft hole is formed in the upper protective frame, and the seat post is connected with the seat post shaft hole through a shaft; the shaft sleeve of the steering vertical rod is fixedly connected with a lower support, the lower support is provided with a chassis shaft hole, and the chassis is connected with a chassis shaft hole through a shaft; the rear wheel carrier is connected with the chassis through a shaft, and a supporting connecting rod is arranged between the seat post and the rear wheel carrier. By means of the folding transportation tool, the maloperation rate of locking and unlocking of a user is reduced, folding is smooth, locking is firm, unlocking is convenient and rapid, and the overall performance is improved.

Description

technical field [0001] The invention belongs to the field of accessories of folding vehicles, and in particular relates to a folding vehicle. Background technique [0002] At present, foldable vehicles are more and more popular due to their advantages of small size, light weight, and portability. There are still many deficiencies in the folding locking and unlocking of parts: the cumbersome installation of locking parts will increase the overall volume and affect the appearance after folding. It is easy to get stuck during the unlocking operation; if the operator is not familiar with the unlocking principle, it is easy to misuse because of the complicated steps; when locking, it is completely dependent on the spring pin, and the lock is not firm. There must always be a gap between the spring pin and the pin hole. With proper gaps, the spring pins can still shake laterally after they are ejected into the pin holes, which will cause a linkage reaction of other parts of the ve...

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
CPCB62K15/006
Inventor 徐健云
Owner 徐健云
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