Durable high-reliability shock absorber of car

Abstract

The invention relates to a durable high-reliability shock absorber of a car. A plurality of strips of concave wingceltis are evenly and circumferentially arranged around a main oil cylinder body, the circumferential area of the cylinder body is increased, rigidity is increased, and heat dissipation is easy. The outer threads of a main oil cylinder plug 1 are matched with the inner threads of a main oil cylinder 3, and repeated disassembling and maintenance can be carried out. An exhaust holebolt and an oil pouring hole bolt are arranged in the middle of the main oil cylinder 3, and the shock absorption effect can be kept. A spring seat capable of ascending and descending is fixed to the supporting point of the main oil cylinder body through a locking ring. A user can take the car comfortably, the materials of a guide sleeve are replaced with an aluminum piece and a disulfide set, and a piston rod is effectively protected. Three arc-shaped concave platforms of the shoulder of the piston rod are matched with three arc-shaped protruding blocks of an orientation seat, an upper end and a lower end are replaced with each other for use, the service life of a product is prolonged by 11 times, and the defect of a disposable product is overcome. According to the innovated product, the cost of repairing the product one time and replacing an accessory is only 5-6 yuan, and accounts for one fortieth of the value of the whole product, and the costs of each time are equal. A large number of resources are saved, and maintenance cost is lowered.

Description

Technical field: [0001] The invention relates to a car shock absorber, in particular to a durable and high-reliability car shock absorber. Background technique: [0002] At present, the domestic and foreign cars and the supporting shock absorbers are all disposable products, which cannot be disassembled and repaired, and have a short service life. They do not match the national policies of resource conservation, recycling, and environmental protection required by the state. Invention content: [0003] The purpose of the present invention is to provide a car shock absorber which can be decomposed and repaired many times, is durable, has high reliability and high technical content. [0004] For realizing above-mentioned content: the technical solution that the present invention adopts is: a kind of durable, high reliability, car shock absorber has been innovatively designed. There are compression screw plugs, steel balls, oil seals, guide seats, working cylinders and compre...

AI Technical Summary

Problems solved by technology

[0002] At present, the domestic and foreign production of cars and the supporting shock absorbers are all disposable products, which cannot be disassembled and repaired, and have a short service life. They do not match the national policies of saving resources, recycling, and protecting the environment required by the country.

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