Track shallow

The utility model relates to a track shallow, this track shallow include automobile body, braking system and the setting handlebar on the automobile body to and the runner of setting on the bottom of automobile body. Braking system including set up brake valve lever on the handlebar, establish on the bottom of automobile body and have the banking pin and be used for connecting the floodgate line of brake valve lever and executive module to and the breaker slot of setting on the side of runner. Wherein, when brake valve lever was not opened, the banking pin of executive module inserted in the breaker slot to prevent the runner to rotate, when brake valve lever is opened, brake valve lever will break away from the breaker slot through the banking pin that the floodgate line stimulateeed the executive module to allow the runner to rotate. The utility model discloses a track shallow can brake the track shallow in removing through braking system to prevent this track shallow barrier that the place ahead appeared s