The invention discloses an anti-falling type rim mounting structure. The anti-falling type rim mounting structure comprises a rim and two wheel flanges, wherein the two wheel flanges can be arranged at the left end and the right end of the wheel rim in a sleeving mode, at least one side edge of the wheel rim is provided with a seat ring located between the wheel rim and the wheel flanges, the wheel rim is provided with a clamping groove located in the outer side of the seat ring, a locking ring is arranged in the clamping groove, and the seat ring is provided with a limiting piece capable of limiting the locking ring. And the locking ring can be accurately clamped in the clamping groove through the limiting piece. The inflation device has the advantages that inflation can be performed onlyafter the locking ring is accurately limited in the clamping groove, it is guaranteed that the locking ring cannot be disengaged during inflation, inflation cannot be performed when the locking ringis not in the clamping groove, the inflation effect is good, potential safety hazards are avoided, the structure is simple, manufacturing is easy, installation is rapid and convenient, use reliabilityis very good, labor cost is saved, and production cost is reduced.
本发明公开了一种防脱式轮辋安装结构。它包括轮辋、能够套在轮辋左右两端的两个轮缘,至少在轮辋的其中一侧边缘安置有位于轮辋和轮缘之间的座圈,轮辋上设置有位于座圈外侧的卡槽,卡槽内安置有锁圈,座圈上设置有能够对锁圈进行限位的限位件,通过限位件能够使锁圈准确的卡合在卡槽内。优点在于:只有当锁圈准确限位在卡槽内后才能充气并且保证充气时锁圈不会脱离,当锁圈没有在卡槽内时,不能进行充气,充气效果好,由此避免了安全隐患,其结构简单、制造容易、安装快捷方便且使用可靠性也非常好,节约了人工成本,降低了生产成本。
Anti-falling type rim mounting structure
防脱式轮辋安装结构
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |