Rose box prefab

The utility model belongs to the technical field of the technique of prefab and specifically relates to a rose box prefab, its includes external mold, inner mold component and drawing of patterns subassembly, the external mold surround to set up on inner mold component, the fixed lower extreme that sets up at inner mold component of drawing of patterns subassembly, inner mold component include core and bottom plate, the core be hollow shell structure, the bottom plate fix the lower extreme at the core, drawing of patterns subassembly include the base plate, the base plate on set up a pluralityof telescopic links perpendicularly, the upper end of telescopic link pass just to the clearance between external mold and the inner mold component behind the bottom plate, telescopic link electrically connected controller, fixed the setting at base plate upper end middle part of controller. This rose box prefab, simple structure, whole texture is lighter, guarantees pouring quality, improves drawing of patterns efficien