Patent ID: 8641583

Claim:
A boxing training device, comprising: a base portion, having a lower fixing element; a support portion, comprising a hollow shaft, a first slider, and a hollow first elastic element, a longitudinal axis being defined along an extending direction of the shaft, the first elastic element being disposed on the shaft, a first slot being formed on a wall of the shaft, the first slot extending along the longitudinal axis, the first slider being a column and being received in the shaft, the first slider being able to slide between a first position and a second position, the first slider being able to be received in the first elastic element in order to limit the action of the first elastic element to prevent the elastic element from pivoting around radial directions of the shaft, the first slider having a first fixing member which is exposed partly out of the shaft, the first fixing member being able to slide in the first slot with the first slider; a hit portion, having an upper fixing element; wherein one end of the support portion being connected to the lower fixing element of the base portion, the other end of the support portion being connected to the upper fixing element of the hit portion.