Ball trigger device for toys, which is essentially characterized by having a chamber arranged at the inner end of a barrel, bounded by a membrane of elastic material with a central hole concentric to the axis of the barrel and smaller in diameter than spherical balls they are used and whose membrane is pressed by a collar that, in turn, is retained by a bushing that has a central hole of greater diameter than the pellets and communicates with another cavity where, in turn, they make a container of Elastic material for manual insufflation and a tank for the balines. (Machine-translation by Google Translate, not legally binding)
展开▼
