hummingbird feeder

cults3d

https://youtu.be/2QMMB0e9kBo Bird drinkers, the bird drinking system consists of accessories that can be attached to bottles and jars of different sizes, perforating the lids of these containers and gluing the accessories together to obtain a drinker that maintains its level constant. The system when lowering its level, by the drinking of the birds, automatically compensates with the incorporation of air in its interior what allows an increase of the water level to the edge of the free surface of the liquid (in the level cap) that in turn by communicating glasses maintains the same level in the center of the flower, also the superficial tension of the water contributes to that everything works well. The Publication consists of four files, the file "flower 2" comes with the included supports that, once printed, can be removed as a die. The "level cover" file is glued directly to the cover of the container (after drilling the holes in the cover, at the same diameter as the inside of the stl). The file "flower 2" and "level cap" are glued together (according to the picture). The file "flower x 5 with hole" is embedded according to the picture. And finally the file "hook", it is a double hook which is very safe in case of bad weather, it is glued to the bottom of the container as in the picture.