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

A quick-folding child carriage frame

A kind of baby carriage, fast technology, applied in the direction of multi-axle baby carriage/cradle, can solve the problems of complex folding structure, high manufacturing cost, easy to damage baby carriage, etc., to achieve the effect of small size, strong and stable frame, and compact components

Active Publication Date: 2018-08-07
CHANGDE YIXIANG IND
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the convenience of carrying, the baby carriages sold on the market can generally be folded, but the folding structure of the existing baby carriages is very complicated, resulting in bulky baby carriages, which are still large in volume after folding and high in manufacturing cost. Due to the complex structure, people are very laborious when folding , and it is easy to damage the stroller

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
  • A quick-folding child carriage frame
  • A quick-folding child carriage frame
  • A quick-folding child carriage frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Now in conjunction with the following embodiments and accompanying drawings, the invention is described in detail.

[0018] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , the upper bracket 1 is hinged with the front bracket 3 through the linkage rod 2, the upper bracket 1 is directly hinged with the rear bracket 4, and the front bracket 3 is directly hinged with the rear bracket 4; a U-shaped impact is installed on the upper bracket 1 Rod 5, the lower section of the impact rod 5 is embedded in the upper bracket 1 and can slide up and down; a rotating rod 6, a connecting wire 7, and a fixed hook 8 are installed in the upper bracket 1, wherein the rotating rod 6 is installed in the upper bracket 1 through a fixed shaft , the rotating rod 6 can rotate around the fixed axis, the action of the rotating rod adopts the principle of leverage, one end of the rotating rod 6 is designed as a tip, the tip is located below the lower end of the striking rod 5, and ...

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 fast-folding stroller frame, which comprises an upper bracket, a front bracket, and a rear bracket. It is directly hinged with the rear bracket; a U-shaped impact rod is installed on the upper bracket; a rotating rod, a connecting steel wire, and a fixing hook are installed in the upper bracket, wherein the rotating rod is located below the lower end of the striking rod, and one end of the rotating rod and the connecting steel wire Connection, the other end of the connection steel wire is connected with a fixed hook, and a return spring is arranged above the fixed hook, and the fixed hook buckles the rear bracket. Compared with the prior art, the present invention has a small volume after being folded, which is in line with the regulations on luggage size on the plane, and is convenient to carry, and it is convenient to unfold and fold. powerful.

Description

technical field [0001] The invention relates to a fast-folding stroller frame, which belongs to the technical field of stroller manufacture. Background technique [0002] At present, baby carriages have become an indispensable item in the growth process of children. For the convenience of carrying, the baby carriages sold on the market can generally be folded, but the folding structure of the existing baby carriages is very complicated, resulting in bulky baby carriages, large volume after folding, and high manufacturing cost. Due to the complex structure, people are very laborious when folding , and it is easy to damage the stroller. Contents of the invention [0003] In view of the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide a foldable stroller frame that is simple in structure, easy to operate, and can be folded or unfolded quickly. After folding, the volume is relatively compact and light. [0004] The technical s...

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 Patents(China)
IPC IPC(8): B62B7/06
Inventor 周劲松钟志群
Owner CHANGDE YIXIANG IND
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