Spray type flower spray tube

The utility model discloses a spring confetti spraying canister, which comprises a canister, a emission switch and a slinging device, wherein the canister is provided with a sliding inner sleeve therein; the slinging device is a spring and the lower end of the spring is fixed; the upper end of the compressed spring props against the inner sleeve; the emission switch anchors the inner sleeve; the upper end of the inner sleeve is a cavity for the confetti and the upper end of the canister has a seal to seal up the cavity for the confetti. Such the spring confetti spraying canister has the pressure spring as the emission device and thereby the use is safe and reliable and the transport and deposit is convenient.