一种汽车减震浮动活塞
By introducing a combination of miniature electric push rod and elastic sealing plate into the floating piston of automotive shock absorbers, the problem of hydraulic oil leakage caused by seal ring wear is solved, realizing automatic sealing adjustment and automatic leakage closure, thus improving the practicality and sealing performance of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-17
AI Technical Summary
Over time, the seals of the floating piston in a car shock absorber may wear down due to friction, leading to hydraulic oil leakage and affecting the shock absorption effect.
It adopts a combination structure of miniature electric push rod and elastic sealing sheet, and realizes automatic sealing adjustment through detection sensor and PLC controller. The conical surface adjusts the fit of the elastic sealing ring and the automatic closing of the elastic sealing sheet to ensure the sealing effect.
It achieves automatic repair of the sealing ring and automatic closure of leaks, improving the practicality and sealing performance of the device, preventing dust from entering, and ensuring the cleanliness and shock absorption effect of the device.
Smart Images
Figure CN224515780U_ABST