Prenatal activity assistance device

Abstract

A prenatal activity assistance device comprises a treadmill, wherein a waist pressure relief mechanism is fixedly connected to a top wall of each of two side support frames of the treadmill, a balance adjustment mechanism is fixedly connected between the two side support frames of the treadmill, and a foot anti-sprain mechanism is fixedly connected to a bottom wall of each of the two side support frames of the treadmill; and the waist pressure relief mechanism comprises a first square housing, an outer wall of the first square housing is fixedly connected to a support frame of the treadmill, a first sliding block is slidably inserted into an inner portion of the first square housing, and a first spring is fixedly connected between an outer wall of the first sliding block and an inner wall of the first square housing. Through sliding movement of the first sliding block within the first square housing, the device adapts to pregnant women of different heights wearing the shoulder strap, effectively improving adaptability. Furthermore, rebound of the first spring generates an upward lifting force. During strolling, this force adjusts the posture of the pregnant woman, effectively reducing lumbar pressure.

Dependencies are inferred from the claim text.