Ice drink bottle mold and method for preparing ice drink bottle

The invention discloses an ice drink bottle mold which consists of an upper mold, a lower mold and a mold core component, wherein the molds are arranged in the mold core component; after the upper and lower molds are compounded, a bottle-shaped cavity of which the middle body is large and an upper opening is small is formed; the upper and lower molds and a mold core are made of silica gel materials with different hardnesses; the mold core component consists of a T-shaped positioning rod and a silica gel mold core. The method for preparing the ice drink bottle by adopting the mold comprises the following steps: pouring liquid water which meets the drinking standard into a mold cavity by a pouring gate, and rapidly refrigerating and molding the molds in an environment of 25 DEG C below zero. The ice drink bottle prepared by adopting the method is molded integrally, and the ice drink bottle in the shape of an inverted mold cavity can be molded. The mold is reasonable in structure, the molding method is simple an