KR102368186B1 - 매트리스 - Google Patents
매트리스 Download PDFInfo
- Publication number
- KR102368186B1 KR102368186B1 KR1020200094383A KR20200094383A KR102368186B1 KR 102368186 B1 KR102368186 B1 KR 102368186B1 KR 1020200094383 A KR1020200094383 A KR 1020200094383A KR 20200094383 A KR20200094383 A KR 20200094383A KR 102368186 B1 KR102368186 B1 KR 102368186B1
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- South Korea
- Prior art keywords
- unit cell
- surface layer
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- mattress
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002344 surface layer Substances 0.000 claims abstract description 46
- 239000010410 layer Substances 0.000 claims abstract description 16
- 229920005830 Polyurethane Foam Polymers 0.000 description 7
- 239000006260 foam Substances 0.000 description 7
- 239000011496 polyurethane foam Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 4
- 229920003052 natural elastomer Polymers 0.000 description 4
- 229920001194 natural rubber Polymers 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 235000019589 hardness Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- -1 isocyanate compound Chemical class 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
Description
도 2은 본 발명의 일 실시예에 따른 매트리스의 평면도이다.
도 3은 본 발명의 일 실시예에 따른 매트리스의 단면도이다.
도 4는 본 발명의 일 실시예에 따른 단위셀을 나타낸 도면이다.
도 5는 본 발명의 일 실시예에 따른 매트리스의 사용 상태를 나타낸 도면이다.
300: 표면층 310: 분할홈
311: 제1 분할홈 313: 제2 분할홈
315: 연결홈 330: 유도홈
350: 제1 단위셀 351: 제1 모서리부
353: 제1 완만부 370: 제2 단위셀
371: 제2 모서리부 373: 제2 완만부
390: 제3 단위셀 391: 제3 모서리부
393: 제3 완만부 500: 연결층
Claims (7)
- 매트리스는 표면층 및 연결층을 포함하고,
상기 표면층은 일면이 분할되어 각각 독립적으로 단위셀을 형성하며,
상기 연결층은 상기 표면층의 하부에 위치하여 상기 단위셀을 서로 연결하도록 형성되며,
상기 표면층은,
4개의 가장자리에 형성되는 제1 단위셀,
상기 제1 단위셀 사이에 형성되며, 상기 제1 단위셀과 평행하게 형성되는 제2 단위셀 및
상기 제2 단위셀 사이에 형성되며, 상기 제2 단위셀과 평행하게 형성되는 제3 단위셀을 포함하고,
상기 제2 단위셀은 상기 제1 단위셀보다 단면적이 작고,
상기 제3 단위셀은 상기 제2 단위셀보다 단면적이 작으며,
상기 제1 단위셀은 각 변이 동일한 길이로 형성되고,
상기 제2 단위셀은 일변이 상기 제1 단위셀의 각 변의 크기에 대응하고, 타변이 상기 일변보다 작으며, 상기 일변과 타변이 서로 수직이고,
상기 제3 단위셀은 각 변이 동일한 길이로 형성되며 상기 제2 단위셀의 타변의 크기에 대응하고,
상기 각 단위셀의 상단부는 각 변에 테이퍼 형상의 모서리부가 형성되며,
상기 표면층은,
상기 각각의 단위셀 사이에는 분할홈이 형성되어 상기 단위셀이 분리되고,
상기 분할홈의 일단부에 상기 분할홈보다 직경이 큰 유도홈이 형성되며,
상기 각 단위셀은 사각 단면으로 형성되고,
상기 각 단위셀의 하단부의 둘레를 따라 내측 방향으로 굴곡진 완만부가 각각 형성되되, 상기 표면층에 압력이 가하게 되면 상기 각 단위셀의 하방으로 압력이 전달되어 상기 완만부가 전, 후, 좌, 우로 기울어져 압력을 완화시키도록 형성되고,
상기 유도홈은 상기 각 완만부 사이에 형성되되, 상기 표면층의 상부에 압력이 가해지면, 상기 유도홈을 통해 공기가 상기 각 단위셀의 하방으로 이동되고, 상기 하방으로 이동된 공기가 상기 분할홈을 따라 사방으로 배출되도록 서로 인접한 단위 셀의 하단부에 형성된 상기 완만부 사이에 형성되는 매트리스. - 삭제
- 삭제
- 삭제
- 제1 항에 있어서,
상기 제1 단위셀은,
일변이 200mm 내지 300mm이거나
상기 제2 단위셀은,
일변이 200mm 내지 300mm이고, 타변이 50mm 내지 100mm인 매트리스. - 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200094383A KR102368186B1 (ko) | 2020-07-29 | 2020-07-29 | 매트리스 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200094383A KR102368186B1 (ko) | 2020-07-29 | 2020-07-29 | 매트리스 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20220014935A KR20220014935A (ko) | 2022-02-08 |
KR102368186B1 true KR102368186B1 (ko) | 2022-02-28 |
Family
ID=80251943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020200094383A Active KR102368186B1 (ko) | 2020-07-29 | 2020-07-29 | 매트리스 |
Country Status (1)
Country | Link |
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KR (1) | KR102368186B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002306285A (ja) * | 2001-04-16 | 2002-10-22 | Nishikawa Sangyo Kk | クッション体 |
JP2016067754A (ja) * | 2014-09-30 | 2016-05-09 | 株式会社イノアックコーポレーション | マットレス |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2508289Y2 (ja) * | 1992-11-17 | 1996-08-21 | フランスベッド株式会社 | マットレス装置 |
KR20190028159A (ko) * | 2017-09-08 | 2019-03-18 | 최소연 | 스폰지를 이용한 매트리스 |
-
2020
- 2020-07-29 KR KR1020200094383A patent/KR102368186B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002306285A (ja) * | 2001-04-16 | 2002-10-22 | Nishikawa Sangyo Kk | クッション体 |
JP2016067754A (ja) * | 2014-09-30 | 2016-05-09 | 株式会社イノアックコーポレーション | マットレス |
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KR20220014935A (ko) | 2022-02-08 |
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