The invention belongs to the technical field of steel rims, and discloses an anti-tire-falling check ring injection molding steel rim and a manufacturing process, the check ring steel rim is arranged, and the angle of a matched tire bead seat toe opening is 5 degrees or 15 degrees; the retainer ring groove comprises a tail retainer ring groove and a tail-free retainer ring groove; the tail check ring groove comprises a long tail check ring groove and a short tail check ring groove; the rim comprises a 5-degree rim and a 15-degree rim; the 5-degree-angle rim is matched with a tail check ring groove to form a 5-degree-angle rim with the tail check ring groove; the 15-degree-angle rim is matched with the tailless check ring groove to form a 15-degree-angle rim without the tailless check ring groove. According to the anti-tire-falling injection molding steel ring with the check ring, the anti-tire-falling device, the check ring and a tire safety device of the steel ring are combined. The check ring and the steel ring are combined together by adopting an injection molding technology to form an integral tire safety device. Through the fixing effect of the check ring and the strength of the steel ring, the tire is effectively prevented from being separated from the vehicle hub, and the driving safety of a vehicle is improved.

    本发明属于钢圈技术领域,公开了一种防脱胎加挡圈注塑钢圈及制造工艺,设置有挡圈钢圈,配合轮胎胎圈座趾口角度为5度角或15度角;挡圈槽包括有尾挡圈槽和无尾挡圈槽;有尾挡圈槽包括长尾挡圈槽、短尾挡圈槽;轮辋包括5度角轮辋,15度角轮辋;5度角轮辋配合有尾挡圈槽形成5度角有尾挡圈槽的轮辋;15度角轮辋配合无尾挡圈槽形成15度角无尾挡圈槽的轮辋。本发明提供的防脱胎加挡圈注塑钢圈结合了防脱胎装置、挡圈和钢圈的轮胎安全装置。采用注塑技术将挡圈和钢圈结合在一起,形成一个整体的轮胎安全装置。通过挡圈的固定作用和钢圈的强度,有效防止轮胎脱离车辆轮毂,提高车辆的行驶安全性。


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    Title :

    Injection molding steel ring capable of preventing tire from falling off and provided with check ring and manufacturing process of injection molding steel ring


    Additional title:

    一种防脱胎加挡圈注塑钢圈及制造工艺


    Contributors:
    LIU QINGYAN (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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