Hydraulic Hose Pipe and Socket Assembly for Automobile Power Steering

摘要

The present invention relates to a hydraulic hose, a pipe, and a socket assembly for a steering apparatus of a vehicle, and more particularly, in the hydraulic hose, pipe, and socket assembly for a steering apparatus of a vehicle, circular expansion parts 62 and 64 and a locking jaw part. The metal pipe 60 is formed by a single molding, and is formed by a drawing process so that the through holes 71 are provided at the side cross sections, and the through holes 71 form the circular expansion portions 62 and 64. The hydraulic pressure is inserted into the space formed between the socket 70 is inserted into the pipe 60 so as to be caught by the locking jaw 66, and a portion is formed between the outer surface of the pipe 60 and the inner surface of the socket 70. Comprises a hose (50); The metal pipe 60 has, from its distal end, a first-round inclined portion 62 formed by a first-rising slope 62a and a first-fall slope 62b, and a second-rise slope 64a. And a second circular expansion portion 64 formed by the second and second inclined surfaces 64b, and the locking jaw portion 66 are sequentially provided; A first recess 73 is formed in the socket 70 between the first-circular expansion portion 62 and the second-circular expansion portion 64 by swaging caused by compression. Hydraulic hose, pipe, for the steering device of the vehicle, characterized in that the second groove portion 75 is formed between the second circular expansion portion 64 and the locking jaw 66 of the outer surface of the socket 70 And socket assemblies.; Hydraulic Hose, Pipe, Socket