The invention relates to an air spring assembly, a suspension assembly and an automobile. The air spring assembly comprises an air spring, a first support and a fixing piece. The air spring comprises a base and a limiting piece, the base is provided with a concave part, and the limiting piece is arranged in the concave part; the first support is connected with the fixing piece, the fixing piece is provided with a limiting groove in the first direction, and the first direction is parallel to the axis direction of the air spring. Wherein the fixing piece can be rotatably connected with the base by means of the concave part; the air spring assembly has a locking state and an unlocking state, in the locking state, the fixing piece is contained in the concave part, the fixing piece abuts against the concave part, and the limiting piece is limited in the limiting groove; in the unlocking state, the fixing piece can be separated from the concave part. The concave part is matched with the fixing part, and the limiting part is limited in the limiting groove, so that the base of the air spring is detachably connected with the first bracket, the assembly difficulty of workers is reduced, the air spring can be manually mounted without a wrench or a special tool, and the assembly efficiency is improved.
本申请涉及一种空气弹簧组件、悬架总成及汽车,此空气弹簧组件包括:空气弹簧、第一支架和固定件;空气弹簧包括底座和限位件,底座设有凹部,限位件设于凹部;第一支架和固定件彼此连接,固定件沿第一方向设有限位槽,第一方向和空气弹簧的轴线方向彼此平行;其中,固定件能够借助凹部与底座可转动连接;空气弹簧组件具有锁定状态和解锁状态,在锁定状态下,固定件容置于凹部,且固定件与凹部彼此抵接,限位件限位于限位槽;在解锁状态下,固定件能够分离于凹部。通过将凹部和固定件适配,并将限位件限位于在限位槽内,使得空气弹簧的底座与第一支架可拆卸连接,降低了工人的装配难度,无需扳手或专用工具即可上手安装,提高装配效率。
Air spring assembly, suspension assembly and automobile
空气弹簧组件、悬架总成及汽车
2023-10-10
Patent
Elektronische Ressource
Chinesisch
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