JP2016120123A - 椅子の座および椅子 - Google Patents
椅子の座および椅子 Download PDFInfo
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- JP2016120123A JP2016120123A JP2014262557A JP2014262557A JP2016120123A JP 2016120123 A JP2016120123 A JP 2016120123A JP 2014262557 A JP2014262557 A JP 2014262557A JP 2014262557 A JP2014262557 A JP 2014262557A JP 2016120123 A JP2016120123 A JP 2016120123A
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- Prior art keywords
- shell
- seat
- elastic member
- chair
- frame
- 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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- 239000000463 material Substances 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 230000005489 elastic deformation Effects 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 description 12
- 210000001364 upper extremity Anatomy 0.000 description 12
- 230000001737 promoting effect Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 5
- 239000011162 core material Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000004744 fabric Substances 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
Abstract
Description
2 支持体
3 前脚フレーム
4 側方フレーム
4a 回動軸
5 後脚フレーム
7 背凭れ
10 座
11 座フレーム
12 弾性部材
13 シェル
13a スリット
15 座裏カバー
Claims (7)
- 樹脂素材によって形成され少なくとも中央部分が撓み変形可能なシェルと、当該シェルの少なくとも中央部分の下方に配設される弾性部材とを有し、着座者の着座荷重によって撓む前記シェルの中央部分を前記弾性部材が弾性変形することによって支持することを特徴とする椅子の座。
- 前記シェルに当該シェルの撓み変形を助長させる構造が設けられることを特徴とする請求項1記載の椅子の座。
- 前記シェルの撓み変形を助長させる構造がスリットであることを特徴とする請求項2記載の椅子の座。
- 前記弾性部材がS字形ばねであることを特徴とする請求項1記載の椅子の座。
- 前記シェルに荷重がかけられておらず下方に撓んでいない状態において当該シェルの下面に前記弾性部材が当接していることを特徴とする請求項1記載の椅子の座。
- 前記シェルの下面に弾性部材保持部が形成されていることを特徴とする請求項5記載の椅子の座。
- 請求項1から6のいずれか一つに記載の座を備えることを特徴とする椅子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014262557A JP6401049B2 (ja) | 2014-12-25 | 2014-12-25 | 椅子の座および椅子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014262557A JP6401049B2 (ja) | 2014-12-25 | 2014-12-25 | 椅子の座および椅子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016120123A true JP2016120123A (ja) | 2016-07-07 |
JP6401049B2 JP6401049B2 (ja) | 2018-10-03 |
Family
ID=56326560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014262557A Active JP6401049B2 (ja) | 2014-12-25 | 2014-12-25 | 椅子の座および椅子 |
Country Status (1)
Country | Link |
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JP (1) | JP6401049B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61158245U (ja) * | 1985-03-25 | 1986-10-01 | ||
JP2007325674A (ja) * | 2006-06-06 | 2007-12-20 | Shiroki Corp | シートの座部構造 |
JP2013123453A (ja) * | 2011-12-13 | 2013-06-24 | Takano Co Ltd | 椅子の身体支持構造物の曲率変更機構 |
-
2014
- 2014-12-25 JP JP2014262557A patent/JP6401049B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61158245U (ja) * | 1985-03-25 | 1986-10-01 | ||
JP2007325674A (ja) * | 2006-06-06 | 2007-12-20 | Shiroki Corp | シートの座部構造 |
JP2013123453A (ja) * | 2011-12-13 | 2013-06-24 | Takano Co Ltd | 椅子の身体支持構造物の曲率変更機構 |
Also Published As
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JP6401049B2 (ja) | 2018-10-03 |
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