The invention discloses a multifunctional folding
treadmill which comprises a bottom frame, a stand column, an instrument group and a
treadmill table, the stand column is provided with a sliding base
assembly movably connected with the stand column, the sliding base
assembly can reciprocate in the length direction of the stand column under driving of external force, and the stand column is rotationally connected with the
treadmill table through the bottom frame; a treadmill transmission
assembly used for driving the treadmill to run, a pedal assembly rotationally connected with the underframe and a
rowing machine pull
handle mechanism movably connected with the underframe are arranged on the underframe, and the
rowing machine pull
handle mechanism is used for simulating a
paddle; when the stand columns rotate relatively to be folded with the treadmill table, the stand columns are parallel to the treadmill table. According to the scheme, the treadmill has the functions of the treadmill and the
rowing machine at the same time, switching can be conveniently carried out, a sliding base assembly of the rowing machine part does not need to be disassembled and assembled, and a user does not need to worry about placement of the sliding base assembly. Compared with the prior art, the space
utilization rate and the convenience degree are obviously improved; and meanwhile, the structure is simple and ingenious, the cost of the two-in-one protection machine can be further reduced, and the two-in-one protection machine is very suitable for large-scale popularization.