ES192974U - Feeding device of bottle type. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Bottle type feeder device, characterized in that it comprises an elongated container having at one end an externally threaded cylindrical neck, an annular member of a nipple support collar reducible in said neck and including means for its peripheral connection with respect to the outer edge of said neck, said teat support collar member having an annular seat, a hollow member with a symmetrical teat about a longitudinal axis and with a tubular teat end and a comparatively large diameter base end defining a part of annular outer wall complementary and sealable on said annular seat, said end of base of nipple member with said nipple end defining an annular end wall portion extending in a plane substantially perpendicular to the longitudinal axis of said nipple member. Nipple, a bottle cap member with an internally threaded skirt part rec it is threadably mounted on said neck of the container, said lid member having a smooth end wall part with a central opening for passage of said tubular end of the nipple, the interior of said smooth end wall part being normally in a coupling. Sealing with said annular end wall portion of said base of the teat member, said teat member being comparatively elastic with respect to said teat support collar member and said lid member, a first passage means of air in said smooth end wall and extending over said annular end wall part of said teat member to expose some areas of said annular end wall at atmospheric pressure, and a second air passage means in said nipple support collar member between said seat portion and its outer periphery for the passage of air into said container. (Machine-translation by Google Translate, not legally binding)