Wheel fixing device and stroller

A fixing device and wheel technology, applied in the direction of stroller/stroller, wheel, multi-axle stroller/cradle, etc., can solve problems such as large clearance, loose internal parts of wheel seat, and reduced comfort.

Active Publication Date: 2021-07-16
CHINA WONDERLAND NURSERYGOODS
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large gap between the wheel rod and the wheel seat, the wheel vibrates significantly in the left and right directions during walking, which reduces the comfort level, and severe vibration can easily lead to loosening of the internal parts of the wheel seat

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
  • Wheel fixing device and stroller
  • Wheel fixing device and stroller
  • Wheel fixing device and stroller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Several different preferred embodiments of the present invention will now be described with reference to the accompanying drawings, wherein like reference numerals in different drawings represent like parts. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The present invention aims to provide a wheel fixing device that can effectively prevent the wheels from vibrating during walking. The wheel fixing device can be adapted to be installed on any vehicle with wheels, such as a stroller for children. The following only uses the front wheel set of the stroller as an example, but it is not limited thereto.

[0037] Such as figure 1 As shown, the partial schematic view of the children's stroller 1 of the present invention includes a pair of front foot bars 10 and a pair of wheel sets 20 mounted on the front foot bars 10, and the wheel sets 20 are pivotally connected to the front foot bars 10 through a whee...

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 wheel fixing device. The wheel fixing device comprises a wheel mounting seat, a wheel supporting rod and a rotating mechanism, one end of the wheel mounting seat is connected with a wheel, the other end of the wheel mounting seat is connected with the wheel supporting rod, and the wheel fixing device further comprises a damping mechanism arranged between the rotating mechanism and the wheel mounting seat. When the rotating mechanism and the wheel mounting seat generate relative motion, the damping mechanism can effectively prevent the wheel group from shaking or vibrating in the horizontal direction.

Description

technical field [0001] The invention relates to a stroller for children, in particular to a wheel fixing device and a stroller for children with the wheel fixing device. Background technique [0002] As a must-have product for baby families, baby strollers are widely used, and the comfort and practicality of their use have also become the focus of the industry. Generally, children's strollers have shock absorbers to prevent the car body from vibrating violently when walking on bumpy roads. However, the current shock-absorbing mechanism is usually vertically arranged between the wheel and the wheel rod to reduce the vibration of the vehicle body in the vertical direction (up and down). However, due to the large gap between the wheel rod and the wheel seat, the wheel vibrates significantly in the left and right directions during walking, thereby reducing the comfort level, and the severe vibration can easily lead to loosening of the internal parts of the wheel seat. [0003]...

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): B62B7/04B60B33/04B60B33/02
CPCB62B7/042B60B33/045B60B33/025
Inventor 吴海涛
Owner CHINA WONDERLAND NURSERYGOODS
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