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Plunger-filter beverage preparation device with safety sheathing

A beverage preparation and filter technology, which is applied in beverage preparation devices, household appliances, kitchen appliances, etc., can solve problems such as injuries, achieve low cost, and reduce the risk of injury

Inactive Publication Date: 2010-08-11
PI-DESIGN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a risk of serious injury here

Method used

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  • Plunger-filter beverage preparation device with safety sheathing
  • Plunger-filter beverage preparation device with safety sheathing
  • Plunger-filter beverage preparation device with safety sheathing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] exist figure 1 An embodiment of a beverage maker according to the invention is shown in . This drink maker is included in figure 2 The plunger filter-coffee pot 1 shown separately in and known for a long time has a glass container 10 , a lid 17 and a plunger filter 15 movable in the glass container 10 , The plunger filter 15 is connected to a button 16 via a piston rod 14 leading to the center of the cover 17 . The glass container has a bottom 11 closing the container downwards and a surrounding cylindrical side wall 12 , at the upper end of which a beak-shaped spout 13 is formed. The container is open upwards and slightly enlarged in the region of its uppermost edge to facilitate the insertion of the plunger filter 15 .

[0027] In use, coffee powder is added to the container 10 and poured into hot water. After a while the coffee is stirred and the coffee grounds that seep out begin to sink to the bottom 11 . The plunger filter 15 is then inserted and the contain...

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PUM

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Abstract

The invention relates to a plunger-filter beverage preparation device of the French press coffee maker variety, incorporating a glass vessel (10). In order to prevent glass splinters from flying about in an uncontrolled manner in the event of a breakage of the glass, the glass vessel is surrounded by a retainer (2). Said retainer (2) consists of a bottom section (21) with a lower ring (26), an upper ring (22), and a narrow-mesh (24) extending between them. The retainer preferably expands in diameter from top to bottom.

Description

technical field [0001] The present invention relates to a beverage preparer having a glass container and a plunger filter movable therein. This drink maker is often called a "French press" in English-speaking areas. Background technique [0002] So-called "French press" coffee makers have long been known from the prior art. The French press coffee maker includes a cylindrical glass container within which a plunger filter is movable. Press down on the plunger filter by the piston rod leading into the container lid. To make coffee, the container is filled with coffee grounds and poured with hot water. Let the mixture sit for a few minutes. Then press down on the plunger filter. In this case, the plunger filter removes the coffee grounds that have escaped and thus separates the drinkable coffee from the coffee grounds. [0003] In such coffee pots, the glass container can break if handled incorrectly. This danger exists above all if the plunger filter is pressed down wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J31/20
CPCA47J31/20
Inventor 约根·伯杜姆
Owner PI-DESIGN AG
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