| 摘要 |
The present invention relates to a flexible tube for an exhaust pipe of an automobile, which has a spring member provided along a circumferential surface of outer braids thereof, so that the vibration of the flexible tube and the generation of noise and harshness caused by over-vibration of an exhaust system can be suppressed and riding comfort of drivers and passengers can be improved. The flexible tube according to the present invention comprises a bellows member 10 corrugated to have alternate ridges 11 and furrows 12 along its outer periphery; outer braids 30 provided at a predetermined distance from the outer periphery of the bellows member 10; fixing caps 40 fitted onto both side ends of the outer braids 30 respectively; and a spring member 60 provided on a circumferential surface of the outer braids 30 to be closely contacted thereto. |
