The invention relates to a novel automobile shock-absorption sleeve which comprises an outer pipe, an inner pipe and an elastomer arranged between the outer pipe and the inner pipe, wherein a plurality of inner pipe convex bodies are uniformly distributed on the outer side wall of the inner pipe, and a plurality of outer pipe convex bodies are uniformly distributed on the inner side wall of the outer pipe; the inner pipe convex bodies and the outer pipe convex bodies have the same number; the inner pipe convex bodies and the outer pipe convex bodies are strip-shaped, and are arranged in the axial directions of the inner pipe and the outer pipe; a plurality of inner convex body notches are distributed in the outer surface of each inner pipe convex body from top to bottom; a plurality of outer convex body notches are distributed in the outer surface of each outer pipe convex body from top to bottom; the inner side wall of the elastomer, the outer side wall of the inner pipe and the outer surfaces of the inner pipe convex bodies are in close fit; the outer side wall of the elastomer, the inner side wall of the outer pipe and the outer surfaces of the outer pipe convex bodies are in close fit. According to the novel automobile shock-absorption sleeve, through the adoption of the structure, the bearing capacity and abrasion resistance are strong, and the possibility of deformation and displacement is low during the use process, so that the effects of shock absorption and noise reduction are greatly guaranteed.
Novel automobile shock-absorption sleeve
2016-01-20
Patent
Elektronische Ressource
Englisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Novel shock absorption and noise reduction automobile
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2023
|