Abrégé

A vortex ring producing gun includes a body defining a first interior volume. The vortex ring producing gun includes a movable nozzle coupled with the body, comprising at least one nozzle opening, and defining a second interior volume. The vortex ring producing gun includes one or more conduits providing fluid communication between said first interior volume and said second interior volume. The vortex ring producing gun includes an energy storage element configured to bias the movable nozzle in a first direction. The vortex ring producing gun includes a latching key configured to hold the movable nozzle in a retained position against the bias from the energy storage element. The vortex ring producing gun includes a movable cocking/firing element configured to interact with the body, the energy storage element, the latching key, and the movable nozzle to selectively cock or fire the vortex ring-producing gun.

Classes IPC  ?

• F41B 11/643 - Armes de tir à gaz comprimé, p. ex. armes de tir à air compriméArmes de tir à vapeur caractérisées par l’alimentation en gaz comprimé comportant un piston effectuant une course de compression lors de chaque tir le piston étant mû par un ressort le piston étant disposé de manière concentrique avec le canon
• F41B 9/00 - Armes de tir à projection de liquide, p. ex. pistolets à eau
• F41B 11/89 - Armes de tir à gaz comprimé, p. ex. armes de tir à air compriméArmes de tir à vapeur spécialement adaptées à des utilisations particulières pour des jouets
• A63H 33/28 - Jouets pour bulles de savonJouets à fumée

Abrégé

A gun for producing a ring of fluid is described. The gun comprises a body defining a bore therethrough; a moveable member positioned at least partially within the bore; and a nozzle assembly coupled with the body and positioned at a bore opening. The nozzle assembly defines one or more fluid entrapment regions adjacent an opening of the nozzle assembly.

Classes IPC  ?

• A63H 33/28 - Jouets pour bulles de savonJouets à fumée