Vehicle and roof gutter channel thereof

The utility model discloses a car roof gutter channel which comprises at least two channel sections, channel cavities for water flow to pass through are arranged in the channel sections, and the channel sections are sequentially connected end to end from front to back in the length direction of a car body. In any two adjacent groove sections in the length direction of the vehicle body, the tail end of the groove section located on the upstream is provided with a positioning tongue plate which can be inserted, welded and fixed to the head end of the groove section located on the downstream in an aligned mode. The roof gutter channel is low in machining difficulty and convenient to store and transport. The utility model further discloses a vehicle using the roof gutter channel. 本实用新型公开了一种车顶流水槽，包括至少两个槽节，所述槽节内具有供水流通过的槽腔，各所述槽节沿车体长度方向由前至后依次首尾相接；沿车体长度方向任意相邻的两个槽节中，位于上游的槽节的尾端具有能够对位插装并焊接固定于位于下游的槽节的首端的定位舌板。该车顶流水槽的加工难度较低，且其便于储运。本实用新型还公开一种应用上述车顶流水槽的车辆。