Causebottle Smiling Bottle (Final version)

The message that will be conveyed by this bottle is: respect the environment in all its forms. Since it is easier to convince with a smile rather than a stern sermon, why not leave message to a universally known symbol of happiness? The smiling is so perfectly suited to the purpose. Description of the bottle: The body of the bottle is stainless AISI 304 thk. 1 mm hydroformed. Maintaining the formal parameters I have dimensioned a bottle for the capacity of 622 ml and another 810 ml. The cover is the same for the two capacities. Obviously I can also resize an interim capacity. The body has a shape suitable to be firmly grasped, can also be housed in the supports of automobiles. The outlet nozzle of the water is printed in plastic in co-molding over the bottle and the mounting collar of the lid it is forced with slight interference over the nozzle. The cap is snapped into the cover securing means of the two small eyes. Finally a spring pin acting as a pivot. The closure of the water seal is ensured by the double effect of the internal nozzle which is coupled on a conical surface and retained elastically by the external snap-ring. The lid can be opened by pushing with your thumb. - Update 04-06, Modified cap adding cuts to make it more elastic and increased the diameter of the pin hole to facilitate the interlocking of the cap (see the model and the pins) - The model was made with an accuracy of 1.0E-6 mm