JP7446629B2 - マットレス - Google Patents
マットレス Download PDFInfo
- Publication number
- JP7446629B2 JP7446629B2 JP2022085363A JP2022085363A JP7446629B2 JP 7446629 B2 JP7446629 B2 JP 7446629B2 JP 2022085363 A JP2022085363 A JP 2022085363A JP 2022085363 A JP2022085363 A JP 2022085363A JP 7446629 B2 JP7446629 B2 JP 7446629B2
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- layer member
- hole
- mattress
- inner layer
- 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.)
- Active
Links
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 241001669679 Eleotris Species 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 description 12
- 229920005830 Polyurethane Foam Polymers 0.000 description 9
- 239000011496 polyurethane foam Substances 0.000 description 9
- 230000008602 contraction Effects 0.000 description 7
- 235000019589 hardness Nutrition 0.000 description 7
- 239000000835 fiber Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
10、11 外層部材
12、13 被覆シート
14、24 内層部材
15 外装カバー
16 貫通孔
17、27 コイルスプリング
141、142、241、242 素ブロック部材
143、243 穿孔ブロック部材
Claims (2)
- 重合する第1外層部材、内層部材及び第2外層部材を備えるマットレスであって、
前記内層部材は厚さ方向に複数の貫通孔を有し、前記貫通孔にはコイルスプリングが挿入され、前記コイルスプリングの外周部と前記貫通孔の内面との間には間隙が形成されており、
前記第1外層部材、前記内層部材及び前記第2外層部材の順番で重合されており、
前記貫通孔に挿入されている前記コイルスプリングが、前記コイルスプリングの両終端部において、接着剤を使用せずに圧着されており、
前記内層部材が、前記貫通孔を有する1つの穿孔ブロック部材と、前記貫通孔を有さない2つの素ブロック部材と、から構成され、
前記穿孔ブロック部材が前記内層部材の奥行方向での中央に位置し、奥行方向での前記穿孔ブロック部材の両側に前記素ブロック部材が位置することを特徴とするマットレス。 - 前記間隙が、前記第1外層部材及び就寝者からの荷重により前記コイルスプリングが圧縮された状態において、前記コイルスプリングの外周部が前記貫通孔の内面に接触しない大きさとなっている請求項1に記載のマットレス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022085363A JP7446629B2 (ja) | 2022-05-25 | 2022-05-25 | マットレス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022085363A JP7446629B2 (ja) | 2022-05-25 | 2022-05-25 | マットレス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023173241A JP2023173241A (ja) | 2023-12-07 |
JP7446629B2 true JP7446629B2 (ja) | 2024-03-11 |
Family
ID=89030610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022085363A Active JP7446629B2 (ja) | 2022-05-25 | 2022-05-25 | マットレス |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7446629B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005110851A (ja) | 2003-10-06 | 2005-04-28 | Atex:Kk | マット |
JP2009142769A (ja) | 2007-12-14 | 2009-07-02 | Seiko Epson Corp | コイルばね、流体機器におけるフィルタの取付け構造および圧力調整弁、並びに機能液供給機構、液滴吐出装置、電気光学装置の製造方法および電気光学装置 |
JP2012095785A (ja) | 2010-11-01 | 2012-05-24 | Union Bed Seizo Kk | ポケットコイルマットレス |
-
2022
- 2022-05-25 JP JP2022085363A patent/JP7446629B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005110851A (ja) | 2003-10-06 | 2005-04-28 | Atex:Kk | マット |
JP2009142769A (ja) | 2007-12-14 | 2009-07-02 | Seiko Epson Corp | コイルばね、流体機器におけるフィルタの取付け構造および圧力調整弁、並びに機能液供給機構、液滴吐出装置、電気光学装置の製造方法および電気光学装置 |
JP2012095785A (ja) | 2010-11-01 | 2012-05-24 | Union Bed Seizo Kk | ポケットコイルマットレス |
Also Published As
Publication number | Publication date |
---|---|
JP2023173241A (ja) | 2023-12-07 |
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