We have this unit we are designing and it needs a little dooron the front panel. How do we make the door open and close usingmechanism such as gears?

Gears are not the only option. If you guys know of any other way todo this please let me know. The "door" doesn't have need a buttonto open and close. Just needs a finger to do that.

I have looked at the opening "doors" of tape decks and boom boxesbut don't know how it works without dismantling the wholeunit.SolidworksPlastics And Mold Design