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Drinking cup made of foldable flat material

A flat, folded line technology, applied in the field of drinking cups, can solve the problems of cup leakage, cracking, material deformation, etc.

Inactive Publication Date: 2014-07-30
FELDMANNSCHULTCHEN DESIGN STUDIOS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the downside is that while saving material reduces the cost of the cup, the material deforms with the slightest grip
This deformation is then associated with the risk that, for example, the bottom of the cup also deforms and makes the cup unstable
There are also other risks: not only plastic deformation of the cup wall, but also leakage of the cup at the kink line or at points raised by pushing in, e.g. due to the cup breaking in a brittle manner

Method used

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  • Drinking cup made of foldable flat material
  • Drinking cup made of foldable flat material
  • Drinking cup made of foldable flat material

Examples

Experimental program
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Embodiment Construction

[0020] A drinking cup 2 for hot and cold beverages and intended to be discarded consists of cardboard (suitably placed downwards on a horizontal plane 4) with plastic coated inside it, the drinking cup 2 having a drinking spout 6 at its top, in the Its bottom has an annular upstanding edge 8 which enables the cup 2 to be placed down on the horizontal plane 4 so that the drinking liquid 10 remains in the cup. Overall, the cup 2 is rotationally symmetrical about a vertical axis 12 and its peripheral wall 14 narrows conically axially downwards from the edge of the drinking spout 6 , not only in the region of the drinking spout 6 . The drinking spout 6 is surrounded by a drinking rim 16 having a section folded in a ring-shaped manner.

[0021] In this sense, the design of the cup 2 is the same in all the figures, so that the same parts in the figures are provided with the same reference numerals, although the desired folding line 22 differs according to the different figures.

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PUM

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Abstract

The invention relates to a cup made of foldable flat material with at least one desired fold line (22) along which a convex cup wall (24) can be pushed in to give a concave, dimensionally-stable form.

Description

technical field [0001] The present invention relates to a drinking cup. Background technique [0002] Disposable and multipurpose drinking cups exist for hot and cold beverages, respectively made of different materials, such as ceramic, glass, metal, plastic, with impermeable or waterproof coating or impregnated cardboard and its composition. A cup in the broadest sense according to the invention is to be understood as a container which can be properly grasped with one hand and which can be lifted according to its size and weight, the opening (drinking spout) of which has a The edge design of the drip-tip drinking water, and the bottom or support of the container can make the cup can be placed down on the horizontal surface, so that the liquid remains in the cup. In particular, a cup in the narrower scope according to the invention is to be understood as a container which is rotationally symmetrical about a vertical axis at least in the region of the opening (suitably plac...

Claims

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Application Information

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IPC IPC(8): B65D3/08
CPCB65D3/08A47G19/2205
Inventor 安德烈·费尔德曼阿恩·斯彻辰
Owner FELDMANNSCHULTCHEN DESIGN STUDIOS