Mute trundle with a brake structure

A silent and caster technology, which is applied to casters, wheels, vehicle parts, etc., can solve the problems of lack of automatic control brake function, noise caused by caster brakes, and narrow use range of casters, so as to achieve simple structure, uniform braking force, The effect of reducing noise pollution

Pending Publication Date: 2021-07-09
中山市唯信脚轮制造有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Caster refers to the wheel that is connected to the lower part of the transportation device and can freely change the direction. It can be roughly divided into fixed caster and swivel caster. Caster is an important part of many transportation devices, but the existing casters do not have automatic control. The structure of the braking function, and the existing casters will generate noise when braking, resulting in a narrow range of use of the casters, and the generated sound is likely to cause noise pollution, causing troubles to people's daily life

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
  • Mute trundle with a brake structure
  • Mute trundle with a brake structure
  • Mute trundle with a brake structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see Figure 1-8 , the present invention provides

[0027] One of the embodiments is: a caster with automatic braking structure, including a wheel frame body 1, a wheel body 2 is installed on the wheel frame body 1, a brake ring 3 is provided on the side wall of the wheel body 2, and the wheel body 2 is provided with a brake ring 3. A plurality of swing assemblies 4 are evenly distributed around the circular circumference of the brake ring 3 on the fram...

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 mute trundle with a brake structure. The mute trundle comprises a trundle frame body, a trundle body is installed on the trundle frame body, a brake ring is arranged on the side wall of the trundle body, a plurality of swing assemblies are evenly distributed on the trundle frame body around the circle center of the brake ring, and elastic mechanisms are arranged on the swing assemblies. A brake pad is mounted on the elastic mechanism, a ring body mounting seat is arranged on the wheel carrier body, a rotating ring is mounted on the ring body mounting seat, a first hinge end is arranged on one side of each swing assembly, and a plurality of second hinge ends with the same number as the swing assemblies are evenly distributed on the rotating ring around the center circumference of the rotating ring. By means of the structure, braking stress of the trundle can be even, damage caused by too large stress of part of the trundle is prevented, meanwhile, remote control of the power mechanism can be controlled, rapid braking can be achieved in emergency situations, noise generated between the brake pad and the brake ring is reduced after braking, noise pollution is reduced, and troubles to people are reduced.

Description

technical field [0001] The invention relates to a caster, in particular to a silent caster with a brake structure. Background technique [0002] Caster refers to the wheel that is connected to the lower part of the transportation device and can freely change the direction. It can be roughly divided into fixed caster and swivel caster. Caster is an important part of many transportation devices, but the existing casters do not have automatic control. The structure of the braking function, and the existing casters will generate noise when braking, resulting in a narrow range of use of the casters, and the generated sound is likely to cause noise pollution, causing troubles to people's daily life. [0003] Therefore, the existing casters need to be further improved. Contents of the invention [0004] The object of the present invention is to provide a silent caster with a brake structure, which can provide an automatic brake, and can make the brake force of the caster uniform...

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): B60B33/00
CPCB60B33/0078
Inventor 孙世伟
Owner 中山市唯信脚轮制造有限公司
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