The invention discloses an air spring lower swing seat and mounting seat mounting structure and an air spring, the air spring lower swing seat and mounting seat mounting structure comprises a lower swing seat and a mounting seat, and one end, connected with the mounting seat, of the lower swing seat is provided with an axial limiting piece and a rotary limiting piece; an axial limiting structure hole matched with the axial limiting piece and a rotary limiting hole matched with the rotary limiting piece are formed in the mounting base, the axial limiting piece can penetrate through the axial limiting structure hole, and the lower swing base can rotate relative to the mounting base; and the axial limiting piece penetrating through the axial limiting structure hole is driven to be clamped at the edge of the axial limiting structure hole, so that the rotary limiting piece is clamped into the rotary limiting hole. According to the invention, through the arrangement of the axial limiting piece, the axial limiting structure hole, the rotary limiting piece and the rotary limiting hole, the lower swing seat and the mounting seat are connected in a rotary mode and can be locked, and the phenomenon of assembly fracture caused by direct connection through a buckle is avoided.
本发明公开了一种空气弹簧下摆座与安装座的安装结构及空气弹簧,包括下摆座、安装座,所述下摆座与安装座相连的一端设有轴向限位件和旋转限位件,所述安装座上设有与轴向限位件相适配的轴向限位结构孔和与旋转限位件相适配的旋转限位孔,所述轴向限位件能够穿过所述轴向限位结构孔,所述下摆座能够相对安装座转动,并带动穿过所述轴向限位结构孔的轴向限位件卡合于轴向限位结构孔边缘,且致使旋转限位件卡入旋转限位孔。本发明中,通过轴向限位件、轴向限位结构孔、旋转限位件、旋转限位孔的设置,使得下摆座、安装座通过旋转方式进行连接并能够进行锁止,避免了通过卡扣直接进行连接导致的装配断裂的现象。
Mounting structure of lower swing seat and mounting seat of air spring and air spring
一种空气弹簧下摆座与安装座的安装结构及空气弹簧
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Lower spring seat mounting structure for vehicle suspension
European Patent Office | 2019
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