IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0576750
(2004-10-19)
|
등록번호 |
US-7322386
(2008-01-29)
|
우선권정보 |
DK-2003 01537(2003-10-20) |
국제출원번호 |
PCT/DK04/000715
(2004-10-19)
|
§371/§102 date |
20060911
(20060911)
|
국제공개번호 |
WO05/037705
(2005-04-28)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
9 인용 특허 :
1 |
초록
▼
A funnel for pouring liquid into a receptacle is collapsible and is stored in the receptacle when not in use. The funnel is automatically unfolded upon opening a receptacle lid. The funnel has no risk of unfolding in the receptacle. A tube fixed to a base plate includes displaceable means that are f
A funnel for pouring liquid into a receptacle is collapsible and is stored in the receptacle when not in use. The funnel is automatically unfolded upon opening a receptacle lid. The funnel has no risk of unfolding in the receptacle. A tube fixed to a base plate includes displaceable means that are fastened to the lid. The tube is terminated at the top with an arrester for securing the displaceable means. The foldable funnel is disposed inside the existing receptacle, and the funnel is unfolded as soon as the lid is lifted. The opened lid is disposed at the side of the funnel completely outside the funnel circumference so as not to interfere with filling. Placing the lid upon the tube, centering the lid on the funnel and pushing downward closes the receptacle and folds the funnel, which disappears downward into the receptacle.
대표청구항
▼
The invention claimed is: 1. Funnel for placing in a receptacle for pouring liquid into the receptacle, primarily in connection with pouring liquids from cans or bottles, where the funnel is collapsible, where the funnel is stored in the receptacle when not in use, where the funnel is unfolded at t
The invention claimed is: 1. Funnel for placing in a receptacle for pouring liquid into the receptacle, primarily in connection with pouring liquids from cans or bottles, where the funnel is collapsible, where the funnel is stored in the receptacle when not in use, where the funnel is unfolded at the opening of a receptacle lid, where the receptacle lid is connected with means for pulling up the funnel from the receptacle causing the funnel to be automatically unfolded, where the means for pulling up is connected with a base plate, characterised in that the means for pulling up are formed by a tube fixed to the base plate, the tube including displaceable means that are fastened to the lid, and that tube is terminated at the top with arrester means for securing the displaceable means. 2. Funnel according to claim 1, characterised in that the displaceable means are formed by a weight contained in the tube, where a pliable connecting member is fastened to the weight and to the lid. 3. Funnel according to claim 1, characterised in that the displaceable means are formed by a rod that is contained in the tube, where the rod is terminated with a hinge member, where the hinge member interacts with the top end of the tube. 4. Funnel according to claim 3, characterised in that the hinge member contains a ball fastened to the rod, where the ball interacts with the end of the tube, and that the end of the tube includes slots for accommodating the rod. 5. Funnel according to claim 1, characterised in that the funnel in folded state is pressed down into a liquid filter provided in the receptacle. 6. Funnel according to claim 1, characterised in that the liquid filter has sealing means interacting with the stub of the receptacle which is designed with a collar, and that liquid filter forms or is provided with an annular sealing around the collar of the stub of the receptacle. 7. Funnel according to claim 1, characterised in that the liquid filter is provided with an annular recess at the top end of the filter, where the recess can engage corresponding projections on the funnel, whereby the funnel is secured during use. 8. Funnel according to claim 1, characterised in that close to its top end, the liquid filter includes an annular bayonet socket that may engage a corresponding bayonet joint on the funnel, whereby the funnel is secured during use. 9. Funnel according to claim 1, characterised in that close to its top end, the liquid filter includes an internal thread that may engage a corresponding external thread on the funnel, whereby the funnel is secured during use. 10. Funnel according to claim 1, characterised in that the top of the liquid filter forms a collar that may engage the lid of the funnel when the funnel is contained in folded state in the liquid filter. 11. Funnel according to claim 1, characterised in that the filter contains a central partly through going rod, which rod is placed partly in the tube, where the rod under the filter is connected to floating means, where the top of the rod is indicating the liquid level of the receptacle. 12. Funnel according to claim 1, characterised in that the funnel comprises spokes, which spokes supports plumes there between, where the spokes are hinged to the base plate by hinging means. 13. Funnel according to claim 12, characterised in that the spokes contain extensions, which extensions are folded towards the wall of the filter, which filter at the top comprises a surrounding constriction, which constriction cooperates with the spokes extensions by forcing the extensions in radial direction towards the central axis of the filter for unfolding the funnel by pulling the funnel upwards.
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