Antioxidant soft cosmetic bottle

The utility model discloses an antioxidation cosmetic soft bottle, relates to plastic soft bottle technical field, including bottle body and bottle cap, the inside of bottle body is equipped with the extrusion mouth, the bottle cap is through the thread structure and is connected in the side wall of extrusion mouth, the inside of bottle body and the inside of bottle cap are provided with antioxidation mechanism; the anti-oxidation mechanism comprises a mounting column, a mounting frame and a movable frame; according to the technical scheme, the anti-oxidation mechanism is arranged, automatic sealing of the extrusion opening can be achieved, the probability that outside air enters the bottle body is reduced, and therefore the probability that cosmetics are oxidized is reduced, the installation column can be located in the extrusion opening after the bottle cap is covered by rotating after use is completed, and the cosmetic bottle is convenient to use. And in the process, the cosmetics remaining in the extrusio