초록 ▼

A shot dispenser comprises a housing (30), and a chamber (50) having a cap (60). The chamber is movable axially of the housing to open an outlet whereby the contents of the chamber can drain past the base. A tear band (32,33) prevents movement of the chamber until removed. The dispenser permits mixi

A shot dispenser comprises a housing (30), and a chamber (50) having a cap (60). The chamber is movable axially of the housing to open an outlet whereby the contents of the chamber can drain past the base. A tear band (32,33) prevents movement of the chamber until removed. The dispenser permits mixing of two liquids just prior to use.

대표청구항 ▼

The invention claimed is: 1. A shot dispenser comprising: a housing having an axis, a base transverse to said axis, and a wall upstanding from said base and defining an enclosure, the housing defining an outlet, wherein said base is circular and centered on said axis, an annulus of said base defini

The invention claimed is: 1. A shot dispenser comprising: a housing having an axis, a base transverse to said axis, and a wall upstanding from said base and defining an enclosure, the housing defining an outlet, wherein said base is circular and centered on said axis, an annulus of said base defining the outlet; a chamber within said housing and relatively axially movable along said axis in the direction of said base between a closed condition in which material contained in the chamber is prevented from draining through the outlet past the base, and an open condition in which material therein can drain through the outlet past said base, said chamber including a projection in abutment with said wall to prevent relative movement of said chamber along said axis to the open condition, a removable obstruction being provided to allow such relative movement in demand; wherein said base includes a crown on said axis and which is adapted for leak tight fitting in an aperture of said chamber, relative axial movement of said chamber causing said aperture to uncover said outlet, and to permit material in the chamber to drain therefrom. 2. A dispenser according to claim 1 wherein said wall comprises a continuous peripheral surround for the chamber. 3. A dispenser according to claim 1 wherein said base includes a circular wall extending in the direction of said axis and having a plurality of outlet apertures therein. 4. A dispenser according to claim 1 wherein relative movement of said chamber is restricted, the bottom of said chamber abutting the base in the open condition. 5. A dispenser according to claim 1 wherein said base includes one or more through passages adapted to receive one or more legs of said chamber such that in the closed condition the terminal ends of the legs are flush with said base. 6. A dispenser according to claim 5 wherein four uniformly spaced legs are provided. 7. A dispenser according to claim 1 wherein said projection is a rim. 8. A dispenser according to claim 7 wherein said chamber has a removable cap, a peripheral edge of said cap comprising said rim. 9. A dispenser according to claim 8 wherein said cap is secured to the chamber by snap fit. 10. A dispenser according to claim 8 wherein the cap includes a channel in the underside thereof adapted to engage the upper edge of a side wall of said chamber. 11. A dispenser according to claim 10 wherein said obstruction is a tear band and is adapted for removal of a portion only whereby a circumferentially extending recess is formed to permit said cap to be pried off. 12. A dispenser according to claim 1 wherein said obstruction comprises a tear band between said projection and wall. 13. A dispenser according to claim 12 wherein the tear band comprises clockwise and anti-clockwise semi-circular portions having adjacent tear tabs to be gripped in the hand. 14. A dispenser according to claim 12 wherein the cap, tear band and housing together provide a substantially closed drum having a flush outer surface. 15. A dispenser according to claim 1 wherein the said housing is adapted for leak tight fitting to the mouth of a container. 16. A dispenser according to claim 15 wherein said housing includes a wall depending from said base, and having a thread thereon for engagement with a thread at the mouth of a container.