The key to little bastards of pet soda

摘要

The key to little bastards of pet soda keys as the designs described in figures (1 to 5).Combines the functions of help in opening and closing of pets of soda that has less loss of gas.In figures (2 to 5) there is only a difference of aesthetics according to the number of tabs and the internal measures are the same.As was found to have the characteristics of greater ease in closing and opening of the refrigerant thereby losing less gas. It also helps in transport.Facilitating a child as a person more elderly.