Vibration-resistant automobile wire with combined sheath structure

The invention provides a vibration-resistant automobile wire with a combined sheath structure in the technical field of ABS wires, and the wire comprises two first wire groups which are formed by regularly twisting seven strands of wires; the two second wire groups are formed by regularly twisting 19 strands of wires; the two first insulating layers respectively wrap the outer sides of the first wire groups; the two second insulating layers respectively wrap the outer sides of the second wire groups; the branch sheath wraps the outer sides of the first insulating layer and the second insulating layer; the wrapping tape is wound on the outer side of the second insulating layer and the outer side of the branch sheath; and the outer sheath is wrapped on the outer side of the wrapping tape. The automobile wire has the advantage that the service life of the automobile wire is greatly prolonged. 本发明提供了ABS电线技术领域的一种具有组合护套结构耐振动汽车电线，包括：两根第一导线组，均由7股导线正规绞合组成；两根第二导线组，均由19股导线正规绞合组成；两层第一绝缘层，分别包裹在一所述第一导线组的外侧；两层第二绝缘层，分别包裹在一所述