A waist support frame for a detachment type waist protecting belt to hold
the vertebra region of a vertebra related patient is provided. The frame
is comprised of two back rest frames, two Y-shape hinges, two power
modules, two pullers, two sets of strings each of them are engaged and
connects on one part (upper- or lower-part) of the two power modules, and
two set of broad bands. Each power module is equipped with twelve pair of
pulling code conveying mini rollers. String arrangement through these
twelve pair of rollers enables the inventor to provide a waist support
frame that can be used by a user whose one hand is not available without
rotating the frame around the user's body with only one hand.