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A comfort item comprising foam filling elements

A filling and foam technology, applied in the field of comfort articles, can solve the problems of foam collapse, uncomfortable predetermined shape of a single piece of foam, etc.

Inactive Publication Date: 2019-03-15
丹麦葵茨股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the pre-determined shape of a single piece of foam may become uncomfortable during sleep, whereas chopped foam collapses over longer periods

Method used

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  • A comfort item comprising foam filling elements
  • A comfort item comprising foam filling elements

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 100

[0039] Embodiments 100G and 100H are two variations of embodiment 100A. Embodiment 100G is a flat piece of foam whereby the foam arms 102 all extend from the body portion 101 in a single plane. Subsequently, only the thickness of the piece stands out in the third dimension. Thus, the foam pieces can easily protrude or roll from the foam sheet or can be in other convenient flat foam shapes.

[0040]In another embodiment 100H, the arms of the foam member extend in three dimensions from the center. Thereby, the air pocket is even better secured between the foam pieces.

[0041] The principles behind embodiments 100G and 100H (ie, 100H is a version of 100G extended into three dimensions) can be extended to other flat embodiments shown.

[0042] A three-dimensional foam piece could also take the basic shape of 100D instead of having arms distributed in three dimensions according to the same distribution of 45 degrees between adjacent arms.

[0043] Further, the foam star 100F m...

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PUM

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Abstract

The present invention relates to a comfort item (200) comprising a first volume (202) delimited by an outer boundary, where the first volume (202) comprises a plurality of foam pieces (100). The foampieces comprise a body part (101); a plurality of foam arms (102) having a first end and a second end, where said first end is attached to said body part (101), and said second end protrudes away fromsaid body part (101); and a plurality of contour recesses (103) between said foam arms (102), wherein the width of said foam arms is wider that the length of said foam arms. The invention further relates to a plurality of foam filling element for such a comfort item. By the invention, a comfort item is obtained with a filling providing good filling properties and adding air to the comfort item.

Description

technical field [0001] The present invention relates to comfort articles comprising foam elements and foam-filled elements for such comfort articles. Background technique [0002] When making comfort items such as pillows and duvets, multiple fill materials can have different advantages and disadvantages. [0003] Down, feathers, fibers and foam are possible traditional materials [0004] The fleece is the softest of the traditional options, and the foam has good support for good posture throughout your sleep cycle or during rest. [0005] Combinations of the softness of the fleece and the support of the foam are also seen in the prior art. [0006] Foam is typically supplied as a single piece of the desired size and shape, or alternatively it is chopped and supplied in a shape that allows a greater degree of compression, making it a softer option. [0007] However, the predetermined shape of a single piece of foam may become uncomfortable during sleep, while chopped foam...

Claims

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Application Information

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IPC IPC(8): A47C27/08B68G1/00
CPCA47C27/086B68G1/00B68G2001/005A47C27/144A47C27/22A47G9/0207A47G9/1027B68G11/00A47G2009/1018A47G9/10
Inventor 汉斯·埃里克·施密特
Owner 丹麦葵茨股份公司