The invention provides an inflation-free wheel and a vehicle. The inflation-free wheel comprises a wheel face, a shearing belt assembly and a supporting body assembly. The outer circumferential face of the shear belt assembly is connected with the wheel face, the shear belt assembly comprises at least two annular supporting layers, the adjacent supporting layers are arranged at intervals, and a shear layer is arranged between the adjacent supporting layers. The two adjacent annular supporting layers can deform to different degrees and generate a shearing effect on the shearing layer, and the aims of increasing the rigidity of the shearing belt assembly and bearing the vehicle load to a greater extent are achieved through stress transmission of the shearing layer. The inner side of the supporting body assembly is connected with the transmission shaft, and the outer side of the supporting body assembly is connected with the shear belt assembly, so that the transmission shaft is hung in the inner center of the inflation-free wheel, the supporting body assembly can provide compression and tensile deformation resistance similar to the elasticity of a pneumatic tire for a vehicle through the structural design and material flexible selection, and comfort and stable rotation of the wheel are guaranteed.

    本发明提供了一种免充气车轮及车辆。该免充气车轮包括轮面、剪切带组件、支撑体组件。剪切带组件的外周面与轮面相连接,剪切带组件包括至少两层环形的支撑层,相邻的支撑层之间间隔地设置,相邻的支撑层之间设置有剪切层,当传动轴通过半轴和支撑体组件悬挂在剪切带组件内时,相邻的两个环形支撑层会发生不同程度的形变,并对剪切层产生剪切作用,通过剪切层受力传递,实现剪切带组件刚性的增加和更大程度的承受车辆载荷的目的。支撑体组件内侧连接传动轴,外侧连接剪切带组件,使得传动轴悬挂于免充气车轮的内心,支撑体组件可利用其结构设计及材料柔性选择为车辆提供类似充气轮胎弹性的抗压缩及拉伸的变形能力,保证车轮的舒适性和稳定转动性。


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    Title :

    Inflation-free wheel and vehicle


    Additional title:

    免充气车轮及车辆


    Contributors:
    LIU WEIDONG (author) / HE QINGYI (author) / ZHOU SHEN (author) / ZHANG QIUSHI (author) / LI XIUJUAN (author) / FENG ZHIJUAN (author) / ZHANG BIN (author) / ZHANG QIAOQIAO (author) / DENG YUXIA (author)

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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