Car steering column with gradual change formula curved handle briquetting

The utility model relates to a car steering column technical field, specific saying is a car steering column with gradual change formula curved handle briquetting, the cover is equipped with U type support on the tubular column down, it has the connecting rod to run through on the U type support, central authorities' cover of connecting rod is equipped with gradual change formula curved handle briquetting, the upper surface of gradual change formula curved handle briquetting contacts with the lower surface of lower tubular column outer fringe, the left end of connecting rod is equipped with stationary cam and the little assembly of handle according to being overlapped in proper order to the order on a left side by the right side, stationary cam's position is located between little assemblyof handle and the U type support, the right -hand member of connecting rod overlaps in proper order according to order from left to right and is equipped with the spring cushion, handle bearing and handle nut, handle nut lie