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.

    本发明公开一种具备刹车结构的静音脚轮,包括轮架本体,所述轮架本体上安装有轮体,所述轮体侧壁设置有刹车环,所述轮架本体上围绕所述刹车环圆心均布有多个摆动组件,所述摆动组件上设置有弹性机构,所述弹性机构上安装有刹车片,所述轮架本体上设置有环体安装座,所述环体安装座上安装有旋转环,所述摆动组件一侧设置有第一铰接端,所述旋转环围绕所述旋转环中心圆周均布有多个数量和所述摆动组件数量相同的第二铰接端,能使脚轮制动受力均匀,防止脚轮部分位置受力过大而造成损坏,同时能控制动力机构远程操控,遇到应急情况能快速的制动,而且制动刹车后降低刹车片和刹车环之间产生的噪音,减少噪音污染,减少对人们的困扰。


    Access

    Download


    Export, share and cite



    Title :

    Mute trundle with a brake structure


    Additional title:

    一种具备刹车结构的静音脚轮


    Contributors:
    SUN SHIWEI (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



    Mute industrial trundle

    OU GUOSHU | European Patent Office | 2021

    Free access

    Single-bearing shaftless mute double-row trundle

    CHEN JUN | European Patent Office | 2023

    Free access

    Industrial trundle with brake structure

    OU GUOSHU | European Patent Office | 2021

    Free access

    Pedal type brake trundle

    PAN ZHIRUI / CHEN BO | European Patent Office | 2024

    Free access

    Manual brake trundle

    ZHAO YANLEI / ZHAO YANSHUN | European Patent Office | 2020

    Free access