Novel clutch for tricycle

The invention relates to a clutch, in particular to a novel clutch for a tricycle. The novel clutch comprises a driving disc component and a driven disc component, wherein the driving disc component comprises an outer cover, and a driven wheel is arranged on the outer cover; the driven disc component comprises a central sleeve, a plurality of driving friction plates matched with the axial inner grooves of the outer cover in a sliding manner are sleeved on the central sleeve, a plurality of driven steel sheets are matched with the periphery of the central sleeve in a sliding manner, and the driven steel sheets and the driving friction plates are sequentially superposed to form a friction pair; the two ends of the friction pair are positioned by the central sleeve and a platen, and the relative position between the central sleeve and the platen is limited by an elastic part arranged between the central sleeve and the platen. The novel clutch for the tricycle is stable in use, not easy in sliding, high temperatu