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Individual
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Individual
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Priority to ES0199225UpriorityCriticalpatent/ES199225U/en
Publication of ES199225UpublicationCriticalpatent/ES199225U/en
Containers And Packaging Bodies Having A Special Means To Remove Contents
(AREA)
Closures For Containers
(AREA)
Abstract
An improved dispenser for liquids, characterized in that it forms a chamber of determined volume between a lower receptacle and an upper lid connected in a sealed manner, the receptacle arranging, a lower conduit through which a piston rod, which is provided in its interior, is capable of axial displacement. The middle area of a peripheral shoulder imprisons the receptacle against a joint under the action of a spring, the spring being interposed between said receptacle and an external part linked to the lower end projecting from said stem, thereby originating the valve body in This area of the chamber, leaving free communication of the camera with the outside, through radial holes that the rod has in its lower area coaxially hollow, when the stem is introduced into the chamber by pressing on the outer lower part , linked to it, against the mentioned spring; the lid has a communication valve with the outside that allows the passage of air to be actuated by the stem in its ascent, also having a tubular conduit, compartmentalized longitudinally and provided with a surrounding elastic means to engage and be fixedly retained in the neck of the bottle or container whose liquid content is to be dosed. (Machine-translation by Google Translate, not legally binding)
ES0199225U1974-01-031974-01-03Improved dispenser for liquids (Machine-translation by Google Translate, not legally binding)
PendingES199225U
(en)