Provided is a preschool child sitting posture corrector, comprising a base assembly, a socket sleeve (11), a bracing sleeve (12), a column (13), a support block (14), a cushion (15) and a first knob screw (16). The base assembly comprises a base plate (1), a rectangular barrier (2), a threaded sleeve (3), a second knob screw (4), an abutting block (5), a spacer (6), a fixture block (7), a third knob screw (8), a nut (9) and a spacer block (10). The base assembly, the support block (14) and the bracing sleeve (12) can be adjusted as desired, such that it is ensured that a preschool child maintains a correct sitting posture.
展开▼
