JP6772295B2 - 椅子及び椅子のカバー部材 - Google Patents
椅子及び椅子のカバー部材 Download PDFInfo
- Publication number
- JP6772295B2 JP6772295B2 JP2018557277A JP2018557277A JP6772295B2 JP 6772295 B2 JP6772295 B2 JP 6772295B2 JP 2018557277 A JP2018557277 A JP 2018557277A JP 2018557277 A JP2018557277 A JP 2018557277A JP 6772295 B2 JP6772295 B2 JP 6772295B2
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- Prior art keywords
- cover members
- seat
- support
- cover member
- cover
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
- A47C3/0255—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame pivotally mounted in the base frame, e.g. swings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
- A47C3/0257—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame slidingly movable in the base frame, e.g. by rollers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
- A47C3/026—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairs; Tilting chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
- A47C3/027—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with curved rocking members between seat and frame
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
- A47C7/144—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions with array of movable supports
Landscapes
- Chairs Characterized By Structure (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
前記脚支柱の上端に設けられた支持基部を有し、前記支持基部と座の間で前記座を一定範囲内で一定の軌跡に沿って前後及び左右方向に移動させることが可能な複数の動作部分からなる動作機構を前記座の下方に有するものであり、前記動作機構は座を前後および左右に移動可能に支持する支持機構であって、前記複数の動作部分に対応して配される複数のカバー部材を有し、前記複数のカバー部材の各々が前記複数の動作部分の動作に応じて相対的に移動することで前記支持機構をカバーすることを特徴とする。
13・・・脚支柱
2・・・座
4・・・支持基部
5・・・動作機構
5A・・・動作部分(前後方向の動作部分)
5B・・・動作部分(左右方向の動作部分)
7・・・カバー部材
71・・・左右カバー部材
72・・・前後カバー部材
Claims (8)
- 床面に配置される脚と、
前記脚から立設される脚支柱と、
前記脚支柱の上端に設けられた支持基部を有し、前記支持基部と座の間で
前記座を一定範囲内で一定の軌跡に沿って前後及び左右方向に移動させることが可能な複数の動作部分からなる動作機構を前記座の下方に有するものであり、
前記動作機構は座を前後および左右に移動可能に支持する支持機構であって、
前記複数の動作部分に対応して配される複数のカバー部材を有し、
前記複数のカバー部材の各々が前記複数の動作部分の動作に応じて相対的に移動することで前記支持機構をカバーすることを特徴とする椅子。 - 前記動作機構を覆う前記複数のカバー部材が、一方向に移動する部材と前記一方向に直交する他方向に移動する部材を組み合わせてなる請求項1記載の椅子。
- 前記動作機構が前記座を左右方向に動作可能に支持する左右支持部及び前記座を前後方向に支持する前後支持部を有するものであり、
前記複数のカバー部材が、前記左右支持部に取付けられた左右カバー部材及び前記前後支持部に取付けられた前後カバー部材を有し、
これら左右カバー部材及び前後カバー部材が互いに隙間を介して近接しながら相対動作するものである請求項1又は2記載の椅子。 - 前記左右カバー部材及び前記前後カバー部材が近接する対向面に、左右動作部と前後動作部を相対的に動作可能に接続する接続部材を挿通するための開口部が設けられている請求項3記載の椅子。
- 床面に配置される脚と、前記脚から立設される脚支柱と、前記脚支柱の上端部に設けられた支持基部と、前記支持基部に取付けられた左右支持部と、前記左右支持部に取付けられた前後支持部と、前記前後支持部の上方に配された座とを有し、
前記左右カバー部材の上方に前記前後カバー部材が配され、
前記左右カバー部材及び前記前後カバー部材の間に介在する補間カバー部材を更に有するものである請求項3又は4記載の椅子。 - 前記補間カバー部材が、前記左右カバー部材及び前記前後カバー部材の相対動作に応じてこれら左右カバー部材及び前後カバー部材の動作とは異なる方向の相対動作を行うものである請求項5記載の椅子。
- 前記支持基部をカバーし前記座の動作に応じて動作し得ないように構成された固定カバー部材を更に有している請求項4〜6の何れかに記載の椅子。
- 請求項1〜7の何れかに記載の椅子を構成することを特徴とするカバー部材。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020165800A JP6914409B2 (ja) | 2016-12-20 | 2020-09-30 | 椅子及び椅子のカバー部材 |
| JP2020165799A JP6914408B2 (ja) | 2016-12-20 | 2020-09-30 | 椅子及び椅子のカバー部材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/088003 WO2018116386A1 (ja) | 2016-12-20 | 2016-12-20 | 椅子及び椅子のカバー部材 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020165799A Division JP6914408B2 (ja) | 2016-12-20 | 2020-09-30 | 椅子及び椅子のカバー部材 |
| JP2020165800A Division JP6914409B2 (ja) | 2016-12-20 | 2020-09-30 | 椅子及び椅子のカバー部材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2018116386A1 JPWO2018116386A1 (ja) | 2019-10-24 |
| JP6772295B2 true JP6772295B2 (ja) | 2020-10-21 |
Family
ID=62627245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018557277A Active JP6772295B2 (ja) | 2016-12-20 | 2016-12-20 | 椅子及び椅子のカバー部材 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10842276B2 (ja) |
| EP (1) | EP3560385B1 (ja) |
| JP (1) | JP6772295B2 (ja) |
| CN (1) | CN110022724B (ja) |
| WO (1) | WO2018116386A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6735826B2 (ja) * | 2016-06-20 | 2020-08-05 | コクヨ株式会社 | 椅子及び座の支持機構 |
| EP3560386B1 (en) * | 2016-12-21 | 2023-03-22 | Kokuyo Co., Ltd. | Chair |
| JP6900478B2 (ja) * | 2017-06-20 | 2021-07-07 | コクヨ株式会社 | 椅子 |
| CA3113842C (en) * | 2018-10-19 | 2023-09-05 | Kokuyo Co., Ltd. | Chair |
| DE102021104004B4 (de) * | 2021-02-19 | 2026-05-07 | Eb-Invent Gmbh | Sitzmöbel |
| US11825949B2 (en) | 2021-05-04 | 2023-11-28 | Michael David Collier | Ergonomic motion chair |
| US11229291B1 (en) * | 2021-05-04 | 2022-01-25 | Michael David Collier | Ergonomic motion chair |
| US12582232B2 (en) | 2021-05-04 | 2026-03-24 | Moovlab Inc. | Ergonomic motion chair |
| USD1053646S1 (en) | 2022-05-23 | 2024-12-10 | Michael David Collier | Chair with seatback |
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| JP6735826B2 (ja) * | 2016-06-20 | 2020-08-05 | コクヨ株式会社 | 椅子及び座の支持機構 |
| CA3044170C (en) * | 2016-12-20 | 2022-03-29 | Kokuyo Co., Ltd. | Chair |
| EP3560386B1 (en) * | 2016-12-21 | 2023-03-22 | Kokuyo Co., Ltd. | Chair |
-
2016
- 2016-12-20 CN CN201680091225.XA patent/CN110022724B/zh active Active
- 2016-12-20 WO PCT/JP2016/088003 patent/WO2018116386A1/ja not_active Ceased
- 2016-12-20 EP EP16924723.6A patent/EP3560385B1/en active Active
- 2016-12-20 JP JP2018557277A patent/JP6772295B2/ja active Active
- 2016-12-20 US US16/464,895 patent/US10842276B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018116386A1 (ja) | 2018-06-28 |
| EP3560385A4 (en) | 2020-08-12 |
| US10842276B2 (en) | 2020-11-24 |
| CN110022724B (zh) | 2022-11-11 |
| EP3560385A1 (en) | 2019-10-30 |
| EP3560385B1 (en) | 2021-08-25 |
| US20190281986A1 (en) | 2019-09-19 |
| CN110022724A (zh) | 2019-07-16 |
| JPWO2018116386A1 (ja) | 2019-10-24 |
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