The invention relates to the technical field of wheel structures, in particular to a wheel structure, and solves the problem of weld joint cracking caused by welding of spokes and rims of conventional wheels. The wheel comprises a wheel body, a check ring and a locking ring, the wheel body comprises a rim, one end of the rim is connected with a warped edge, the inner side wall of the other end of the rim is connected with a spoke, the side, away from the rim, of the spoke is connected with a reinforcing ring with the same outer diameter as the rim, the spoke, the rim and the reinforcing ring are integrally formed, a groove is formed in the outer wall of the reinforcing ring, and the spoke is sleeved with the check ring. The locking ring is arranged between the groove and the check ring and abuts against the groove and the check ring. According to the scheme, the wheel body, the check ring and the locking ring are all independent parts which are independently and integrally formed and are assembled in a pressing mode during installation, and welding seams caused by the welding technology are avoided; the linear contact surface of the check ring and the locking ring is convenient to assemble, and compared with an arc-shaped surface, the linear contact surface reduces the problem that local point pressure intensity is too high, so that the check ring structure is not prone to deformation and damage when stressed.
本发明涉及车轮结构技术领域,具体涉及一种车轮结构,解决了常规车轮由轮辐、轮辋焊接导致的焊缝开裂问题;其包括车轮本体、挡圈、锁圈,车轮本体包括轮辋,轮辋的一端连接有翘边,另一端的内侧壁连接有轮辐,轮辐远离轮辋的一侧连接有与轮辋外径相同的加强环,轮辐、轮辋、加强环一体成型,加强环的外壁上开设有沟槽,挡圈套设于轮辐的外部,锁圈设置于沟槽与挡圈之间并与两者抵接;本方案中的车轮本体、挡圈与锁圈都是单独一体成型的独立件,安装时通过按压的方式组装,避免了焊接工艺造成的焊缝;挡圈与锁圈的直线接触面方便装配,直线接触面相对弧形面减少了局部点压强过高的问题,能够使得受力时挡圈结构不易变形和损坏。
Wheel structure
一种车轮结构
2023-01-03
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
WHEEL STRUCTURE, METHOD OF CONTROLLING WHEEL STRUCTURE, AND MOBILITY INCLUDING WHEEL STRUCTURE
European Patent Office | 2023
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