The present invention relates to a container, particularly a cup, with a base and a first sidewall, wherein the first sidewall comprises at least a first, at least partially circumferential shaping directed inwardly and/or outwardly. The container may also include a second sidewall attached to the s
The present invention relates to a container, particularly a cup, with a base and a first sidewall, wherein the first sidewall comprises at least a first, at least partially circumferential shaping directed inwardly and/or outwardly. The container may also include a second sidewall attached to the shaping of the first sidewall at a connection point thereby providing an air gap between the first sidewall and second sidewall. The shaping of the first sidewall may include a tip to which the second sidewall is sealed or glued.
대표청구항▼
1. A container comprising: a base,a first sidewall connected to the base, the first sidewall including a first circumferential shaping directed inwardly and/or outwardly, wherein the first circumferential shaping is configured into a compressed position so that an overall height of the first sidewal
1. A container comprising: a base,a first sidewall connected to the base, the first sidewall including a first circumferential shaping directed inwardly and/or outwardly, wherein the first circumferential shaping is configured into a compressed position so that an overall height of the first sidewall is reduced, wherein the first circumferential shaping acts as a spring with elastic behaviour so that the first circumferential shaping only maintains the compressed position due to an external force applied to the first circumferential shaping; anda second sidewall attached to the first circumferential shaping of the first sidewall at a first connection point thereby providing an air gap between the first sidewall and the second sidewall, wherein the second sidewall maintains the first circumferential shaping of the first sidewall in the compressed position by applying an external force to the first circumferential spacing. 2. Container according to claim 1, wherein the second sidewall is connected to said first sidewall at a second connection point, wherein the second sidewall is subjected to an axial tension, introduced into the second sidewall due to the elastic behaviour of the first circumferential shaping of the first sidewall and the maintained compressed position of the first circumferential shaping. 3. Container according to claim 1, wherein a connection between the first sidewall and the second sidewall is formed by at least one of gluing, sealing, welding and mechanical locking. 4. Container according to claim 3, wherein the first sidewall and the second sidewall are connected to one another at at least two different heights along the container. 5. Container according to claim 1, wherein a second circumferential shaping is arranged on the first sidewall at a height lower than the first circumferential shaping. 6. Container according to claim 5, wherein a radial extension of the first circumferential shaping is greater than a radial extension of the second circumferential shaping. 7. Container according to claim 1, wherein the first circumferential shaping is an embossment. 8. Container according to claim 1, wherein the first sidewall, the base and/or the second sidewall is provided at least on an internal surface with a coating, or an impregnation which makes the first sidewall, the second sidewall and/or the base at least temporarily resistant against humidity, liquid, oil and/or fat. 9. Container according to claim 2, wherein the tension in the second sidewall is provided between the first connection point and the second connection point. 10. Container according to claim 1, wherein a part of the first sidewall or the second sidewall can be detached. 11. Container according to claim 1, wherein the second sidewall is at least one of sealed and glued to the first circumferential shaping of the first sidewall at the first connection point. 12. Container according to claim 1, wherein the first circumferential shaping of the first sidewall includes a tip and wherein the second sidewall is glued to the tip of the first circumferential shaping. 13. Container according to claim 12, wherein the second sidewall has a secured diameter approximately equal to a diameter of the tip of first circumferential shaping when the first circumferential shaping is in the compressed position, and wherein the secured diameter of the second sidewall applies the external force to the first circumferential shaping to maintain the first circumferential shaping in the compressed position.
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이 특허에 인용된 특허 (57)
Belokin ; Jr. Paul (Rte. 4 Hayward WI 54843), Aluminum can with collapsible sidewall.
Edwards Bryant (Clarendon Hills IL), Double-walled cup construction for interlocking in nested stacks to seal a food concentrate between adjacent cups.
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