Abstract: Closure with hinged lid for bottles and the like with an automatic lid opening system. The closure includes an elastic element made from elastomer material that exerts a spring-back force on the lid towards its open position, and an anchoring member between the main body of the closure and the lid. The elastic element has an extendible section defined between a first joining area to a main body and a second joining area to the lid. The main body includes a projection that defines a seating surface positioned externally with respect to a hinge joint of the lid. The extendible section extends freely opposite the seating surface and rests on the seating surface in the hinged position of the lid.

Abstract: Closure with hinged lid for bottles and the like with an automatic lid opening system. The closure includes an elastic element made from elastomer material that exerts a spring-back force on the lid towards its open position, and an anchoring member between the main body of the closure and the lid. The elastic element has an extendible section defined between a first joining area to a main body and a second joining area to the lid. The main body includes a projection that defines a seating surface positioned externally with respect to a hinge joint of the lid. The extendible section extends freely opposite the seating surface and rests on the seating surface in the hinged position of the lid.

Abstract: Closure with hinged lid for a bottle and the like with an automatic lid opening system including an improved button. The closure has an elastic element made from elastomer material that exerts a spring-back force on the lid towards an open position thereof, and an anchoring member between a main body and the lid. The button includes a movable area, made from material of the main body, with a front portion defined in a side wall of the main body and joined thereto by a pivoting line. The anchoring member includes a first part formed in the movable area of the main body and a second part formed on the lid for being anchored in the first part.