Damping wheel of baby carriage

The utility model discloses a shock-absorbing wheel of a baby carriage, which relates to the field of baby carriages, solves the problem that the effect is relatively poor because the shock is counteracted by still adopting the elastic force of a spring in the application file, and adopts the following scheme that the shock-absorbing wheel comprises a tire and a hub on the inner side of the tire; a rim is fixedly mounted on the inner side wall of the tire; three groups of fan-shaped buffer grooves which are opposite in position are formed in the hub, and sleeve columns are fixedly mounted on the inner sides of the buffer grooves; the outer end of the sleeve column is movably sleeved with a sleeve seat, a column sleeve matched with the sleeve column in specification is fixedly installed on the sleeve seat, the end face of the inner side of the column sleeve is fixedly connected with a spring column, and the outer end of the spring column is fixedly connected to the outer end of the sleeve column. According to