Confetti projecting device for use on effervescent beverage bottle, has triggering mechanism to activate propulsion mechanism by releasing spring for propulsion of plate that propels confetti charge, when closure is ejected from bottle

摘要

The device (1) has a confetti charge (8) placed on a plate (17), and propulsion mechanism (14) with a compression spring (23) maintained in compression and released positions. A triggering mechanism (15a) uses a counterweight (21) moved along an axis (16). A fixation unit has a cover (5) fixed on the top of a stopper (2) to integrate the device to the stopper such that the triggering mechanism activates the propulsion mechanism by releasing the spring for propulsion of the plate that propels the charge, when the closure is ejected from a effervescent beverage bottle (3) by gas pressure.