Foamed rubber filled type/adjustable elastic car shock absorber

Abstract

The invention relates to an automobile part, in particular to a foamed rubber filled type / adjustable elastic car shock absorber. The foamed rubber filled type / adjustable elastic car shock absorber has an oil storage reservoir, wherein a working cylinder and a piston rod are installed in the oil storage reservoir, an oil seal and a guider are installed at the front end of the working cylinder, a compression valve subassembly and an oil storage reservoir tail seat are installed at the tail end of the working cylinder, a piston subassembly is installed at the tail end of the piston rod, a spring disc is installed at the middle section of the outer wall of the oil storage reservoir and a connecting support installed at the rear section. The foamed rubber filled type / adjustable elastic car shock absorber is characterized in that a foamed rubber sleeve is installed between the oil storage reservoir and the working cylinder, and a gap exists between the foamed rubber sleeve and the inner wall of the oil storage reservoir or the outer wall of the working cylinder, or an axial oil through groove is formed in the inner wall or the outer wall of the foamed rubber sleeve. The foamed rubber filled type / adjustable elastic car shock absorber effectively solves the problems of fault at morning and idle running of the existing shock absorber, can improve the automobile stability and comfort, and is mainly applicable to car suspension systems.

Description

technical field [0001] The invention relates to auto parts, in particular to a foam rubber-filled / adjustable elastic car shock absorber. Background technique [0002] With the continuous development of society, people's requirements for automobiles are getting higher and higher, including the performance requirements of automobiles such as power, economy, braking, handling stability, ride comfort, and passability. The shock absorber is a damping element installed between the car body and the road wheel. Its function is to attenuate the vibration of the car body and prevent the infinite increase of the car body vibration amplitude under the condition of resonance, which can reduce the amplitude and vibration frequency of the car body vibration. , thus prolonging the fatigue life of the elastic element and improving the comfort of the passenger. In order to accelerate the attenuation of body vibration and improve the ride comfort of the car, most cars are equipped with shock ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that common pallet shock absorbers are prone to idle travel during use, which seriously affects the ride comfort and handling stability of the vehicle, and the elastic elements are prone to aging and need to be replaced, which cannot adapt to driving in different road conditions and affect comfort, etc. Problem, provide a foam rubber filled / adjustable elastic car shock absorber

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