Folding buggy

A technology for children's carriages and folding positions, which is applied in the directions of children's carriages/baby carriages, multi-axis children's carriages/cradle cars, motor vehicles, etc., and can solve the problems of operation troubles such as folding or unfolding

Pending Publication Date: 2022-05-10
KUNSHAN LOVE BABY BETTER CHILDRENS PROD CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the wheel assembly of some folding children's vehicles can be unfolded or folded independently rel...

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 buggy
  • Folding buggy
  • Folding buggy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] A folding baby carriage usually includes a vehicle frame 1 with an unfolded position and a folded position, and a plurality of wheel assemblies arranged at the bottom of the vehicle frame 1 . The wheel assembly is divided into a front wheel assembly and a rear wheel assembly according to the front and rear positions. The front wheel assembly usually adopts universal wheels. When the vehicle frame 1 is in the unfolded position for children to ride on, each wheel assembly protrudes downward from the vehicle frame 1 and can roll on the ground; when the vehicle frame 1 is in the folded position, each wheel assembly automatically follows the vehicle frame Folding and folding, that is, automatically folded relative to the frame 1 respectively, the small volume is convenient for storage and transportation.

[0033] In this embodiment, as attached Figure 1-8 As shown, the vehicle frame 1 includes a base 10, side brackets formed on the base 10 and located on the left and righ...

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

A folding buggy comprises a buggy frame with an unfolding position and a folding position and a plurality of wheel assemblies arranged at the bottom of the buggy frame, the buggy frame comprises a base, a bottom wheel frame and a connecting rod, the bottom wheel frame is sleeved with the base and can take the center line of the bottom wheel frame as an overturning shaft, and the connecting rod is rotationally arranged on the base around a folding shaft. The axis of the first folding shaft is spatially perpendicular to the axis of the turnover shaft, the connecting rod is provided with a connecting rod swing section, the bottom wheel frame is provided with a fixed upper limiting part and a fixed lower limiting part, and the connecting rod swing section is located between the upper limiting part and the lower limiting part. When the frame is folded or unfolded, the swing section of the connecting rod abuts against the upper limiting part or the lower limiting part to drive the bottom wheel frame to rotate relative to the base, so that the effect that the wheel assembly extends downwards synchronously when the frame is unfolded and is folded upwards synchronously when the frame is folded is achieved, the overall design structure is simple, unfolding and folding operation is convenient, the size is small after folding, and use is convenient. And the manufacturing cost is low.

Description

technical field [0001] The invention belongs to the field of children's products, and in particular relates to a folding baby carriage. Background technique [0002] Foldable baby carriages usually include a foldable frame, a wheel assembly installed at the lower part of the frame, a locking device capable of locking the state of the frame, and a body support device installed on the frame for the baby to sit on, such as a seat pocket , seat, sleeping basket, etc. When unfolded, it can be used by infants and young children, and when adults push it, it can be used as a means of transportation. When not in use, it can be folded to reduce the volume, which is convenient for storage or transportation. [0003] As a folding stroller, it is stable in the unfolded position, easy to fold, and miniaturized after folding, which has been the common pursuit for a long time. In the past, most of the frames only considered how to fold the frame and make it as small as possible after fold...

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
IPC IPC(8): B62B7/08
CPCB62B7/083B62B7/086B62B2205/12B62B2205/32
Inventor 应浩
Owner KUNSHAN LOVE BABY BETTER CHILDRENS PROD CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap