Dustproof structure of automobile shock absorber

• Main Authors: LI JIAHAN, LIN YANLI, WEI WEIHUA, MIN WUBAO
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides an automobile shock absorber dustproof structure which comprises an oil storage cylinder, a dustproof cover, a piston rod and a dustproof cover, the oil storage cylinder andthe piston rod are connected together in an interference fit mode, a round hole is designed in the center of the dustproof cover, and the dustproof cover can penetrate through the piston rod to coverthe top of the oil storage cylinder. And the dust cover is sleeved on the oil storage cylinder. The shock absorber is simple in structure, convenient to assemble, low in cost and free of pollution tothe environment, the dustproof capacity of the shock absorber can be effectively improved, and then the service life of the shock absorber is prolonged. 本实用新型提供了一种汽车减震器防尘结构，包括储油缸、防尘盖、活塞杆和防尘罩，所述储油缸与活塞杆之间通过过盈配合的装配方式连接在一起，所述防尘盖中心设计有圆孔，使防尘盖可穿过活塞杆盖在储油缸顶部；所述防尘罩套在储油缸上。本实用新型结构简单，装配方便，成本便宜，对环境无污染，能有效提高减震器的防尘能力，进而提升减震器的使用寿命。