Automobile hydraulic cylinder oil pipe anti-blocking structure

• Main Authors: HE JUNYI, YUE QIQING, YI QIMING, OUYANG BOYI, YANG MING'E, LIU LINA
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2020
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; ENGINEERING ELEMENTS AND UNITS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses an anti-blocking structure for an oil pipe of an automobile hydraulic cylinder. The device comprises a mounting pipe and a telescopic pipe, telescopic pipe made of rubber,the telescopic pipe is an uneven pipeline; folding between telescopic pipes, mounting pipes are arranged at the front and rear ends of the telescopic pipe; the mounting pipes communicate with the front and rear ends of the telescopic pipe; the telescopic pipe and the mounting pipe are integrally formed; triangular teeth are arranged on the inner sides of the mounting pipes; the triangular teeth and the mounting pipe are integrally formed; a protective layer is arranged on the outer side of the telescopic pipe; the protective layer is divided into a front protective layer and a rear protectivelayer, a plurality of movable screws are uniformly arranged in the middle of the top of the protective layer, the number of the movable screws can be set according to the length of the protective layer, the front and rear part