The invention relates to the technical field of non-pneumatic tires, in particular to a supporting body structure for a non-pneumatic tire and the non-pneumatic tire, the supporting body structure comprises a supporting main body, a first reinforcing piece and a second reinforcing piece, the supporting main body comprises a middle arc section and two end arc sections, a bent recess is formed in the middle arc section, and the first reinforcing piece and the second reinforcing piece are arranged in the middle arc section; the first reinforcer is arranged at the bent recess; the two end arc sections are correspondingly connected with the two ends of the middle arc section respectively and tangent to each other, the other ends of the two end arc sections extend in the direction away from the circle center of the middle arc section, one end arc section is connected with the inner buffer layer, and the other end arc section is connected with the outer buffer layer. The second reinforcing piece is arranged between the end arc section and the outer buffer layer or the inner buffer layer, so that the supporting effect of the supporting body structure is improved, and the bearing and buffering performance of the non-pneumatic tire is guaranteed.

    本公开涉及非充气轮胎技术领域,尤其涉及一种用于非充气轮胎的支撑体结构及非充气轮胎,支撑体结构包括支撑主体、第一加强件和第二加强件,支撑主体包括中间圆弧段和两个端部圆弧段,中间圆弧段上形成有弯曲凹陷,第一加强件设置在弯曲凹陷处;两个端部圆弧段分别与中间圆弧段的两端对应连接且彼此相切,两个端部圆弧段的另一端均朝向远离中间圆弧段的圆心的方向延伸,并且,其中一个端部圆弧段与内缓冲层连接,其中另一个端部圆弧段与外缓冲层连接,第二加强件设置在端部圆弧段与外缓冲层或内缓冲层之间,从而提升了支撑体结构的支撑效果,保证了非充气轮胎的承载和缓冲性能。


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    Title :

    Supporting body structure for non-pneumatic tire and non-pneumatic tire


    Additional title:

    用于非充气轮胎的支撑体结构及非充气轮胎


    Contributors:
    LIU XIAOYU (author) / ZHOU XUEHAN (author) / ZHU LIANGLIANG (author) / ZHOU JIE (author) / XU TING (author)

    Publication date :

    2023-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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