ES1012001U - Damper for closure caps of containers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Cushion for tapas closure containers that being formed from functional combination of a cylinder that is tied to the container and a stem with its corresponding roldana sliding over the top, being associated to the latter a piston defined within the cylinder two chambers intercommunicating and which hosts a fluid capable of passing from one to another, essentially characterized in that said piston also incorporates an orifice of small diameter that connects the two cylinder chambers, other holes large diameter, assisted unidirectional valves so as the hole reduced diameter establishing communication between the two chambers cylinder in both as rise in the descent from the top, the valves unidirectional establishing communication between the two cameras only during the operation of lifting lid, automatically closing during descent riding the same, hab fuck off expected such valves unidirectional consist simply in some areas playing in the heart of holes large diameter piston and is capable of supporting in the closed on frustoconical seats defined in some gradations of said large diameter holes, with particularity besides the quoted piston resting on a resoetr helicoidal housed in the lower chamber of the cylinder and turn rests at its other end at the bottom of this last, holding said spring to facilitate maneuver opening top. (Machine-translation by Google Translate, not legally binding)