Manhole-frame mold in one touch type raw materials filling for manufacturing evaporative styrofoam

A manhole frame mold for filling a raw material to mold an expanded polystyrene model is provided to reduce filling time of an expanded polystyrene raw material with a one-touch coupling method of an injection jig and a rod. A manhole frame mold for filling a raw material to mold an expanded polystyrene model includes the followings: an injection jig(40) mounted on the top of the manhole frame mold(10); a second injection hole(41) is formed in the center of the injection jig; a fixing unit having a jaw and surrounding the second injection hole; an injection rod(50) in which a second jaw is formed; a protrusion part(31) inserted into the second injection hole on the bottom; and a locking unit(30) on an outer circumference of the protrusion part.