A pouring insert is provided for insertion into a container outlet, for example a bottleneck, for aerating liquids pored from the container. This is achieved by a combination of a hollow, tapering jacket with a hollow pipe axially disposed within it. The jacket features a plurality of elongated slot
A pouring insert is provided for insertion into a container outlet, for example a bottleneck, for aerating liquids pored from the container. This is achieved by a combination of a hollow, tapering jacket with a hollow pipe axially disposed within it. The jacket features a plurality of elongated slots penetrating the jacket and allowing for liquid/air flow therethrough. The invention furthermore relates to a bottle pourer having a spout and the pouring insert described herein. The invention also relates to the use of the pouring insert and of the bottle pourer for aerating wine. Finally, the present invention relates to a method of manufacturing the pouring insert by injection molding.
대표청구항▼
1. A pouring insert for insertion into a liquid container outlet, the pouring insert comprising: a hollow jacket having a distal jacket end and a proximal jacket end, with the jacket tapering towards its distal jacket end,a hollow pipe axially disposed within the jacket and having a distal pipe end
1. A pouring insert for insertion into a liquid container outlet, the pouring insert comprising: a hollow jacket having a distal jacket end and a proximal jacket end, with the jacket tapering towards its distal jacket end,a hollow pipe axially disposed within the jacket and having a distal pipe end and a proximal pipe end, with the distal pipe end defining a first opening,the hollow jacket further comprising a plurality of elongated slots penetrating the jacket, the slots defining a plurality of second openings, wherein the least one of the elongated slots has a sinuous shape. 2. The pouring insert according to claim 1, wherein at least one of the elongated slots has a longitudinal alignment that is axial with respect to the jacket. 3. The pouring insert according to claim 1, wherein the jacket has a longitudinal extent that is the same as that of the hollow pipe. 4. The pouring insert according to claim 1, wherein the jacket has a longitudinal extent and the slots have longitudinal extents that are between 30 and 60% of the longitudinal extent of the jacket. 5. The pouring insert according to claim 1, wherein each of the elongated slots comprises first and second ends, with the first end being located closer to the distal jacket end than the second end, and with the first end being angularly displaced relative to the second end with respect to the cross section of the jacket. 6. The pouring insert according to claim 1, wherein the hollow pipe is disposed coaxially within the jacket, and the elongated slots are arranged concentrically around the hollow pipe. 7. The pouring insert according to claim 1, wherein the distal pipe end is merged with the distal jacket end. 8. The pouring insert according to claim 1, wherein the hollow pipe is fixed to the jacket by one or more ribs extending axially between the pipe and the jacket along at least part of the longitudinal extent of the pipe and the jacket. 9. The pouring insert according to claim 1, wherein the jacket is conically or frustoconically shaped. 10. The pouring insert according to claim 1, wherein one or more of the openings include means for filtering solid particles from a liquid. 11. A bottle pourer that includes a spout and the pouring insert according to claim 1. 12. The pouring insert according to claim 1 made of an injection molded plastic. 13. A method for aerating wine which comprises pouring wine through the pouring insert of claim 1. 14. The method according to claim 13, which further comprises providing the wine in a container having a liquid outlet; inserting the pouring insert into the liquid outlet, and tilting the container to effect outflow of liquid through the outlet and through the pouring insert. 15. The method according to claim 14, which further comprises providing the pouring insert with one or more openings through which the wine passes and providing one or more of the openings with means for filtering solid particles so as to remove such particles from the wine when pouring the wine from the container. 16. A method of manufacturing the pouring insert according to claim 1 by injection moulding the insert from food grade plastic material. 17. A pouring insert for insertion into a wine container outlet, the pouring insert comprising: a hollow jacket having a distal jacket end and a proximal jacket end, with the jacket tapering towards its distal jacket end,a hollow pipe axially disposed within the jacket and having a distal pipe end and a proximal pipe end, with the distal pipe end defining a first opening,the hollow jacket further comprising a plurality of elongated slots penetrating the jacket, the slots defining a plurality of second openings, wherein the least one of the elongated slots has a sinuous shape and wherein at least one of the elongated slots has a longitudinal alignment that is axial with respect to the jacket, and wherein one or more of the secondary openings includes means for filtering solid particles so as to remove such particles from the wine when pouring the wine from the container through the insert.
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이 특허에 인용된 특허 (7)
Iida Motoyori (106 ; 4-chome Kasugaoka ; Itami-shi ; Hyogo-ken JPX), Adapter for a container.
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