EP4188160A1 - Auflagebauteil, armlehne mit einem solchen auflagebauteil und stuhl mit einer solchen armlehne - Google Patents
Auflagebauteil, armlehne mit einem solchen auflagebauteil und stuhl mit einer solchen armlehneInfo
- Publication number
- EP4188160A1 EP4188160A1 EP21754951.8A EP21754951A EP4188160A1 EP 4188160 A1 EP4188160 A1 EP 4188160A1 EP 21754951 A EP21754951 A EP 21754951A EP 4188160 A1 EP4188160 A1 EP 4188160A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support structure
- support
- support component
- component
- base element
- 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.)
- Pending
Links
- 239000007787 solid Substances 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000002991 molded plastic Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000006260 foam Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000004952 Polyamide Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- -1 polypropylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- 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
- A47C7/54—Supports for the arms
-
- 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
- A47C7/54—Supports for the arms
- A47C7/541—Supports for the arms of adjustable type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
Definitions
- EP 1 059 051 A1 describes an office chair which has two height-adjustable armrests.
- the armrests each have an upright support and an armrest attached thereto.
- the armrest consists of a base or floor plate mounted on the backrest support and a padded plate.
- support components of chairs of the type described above are typically at least partially soft, flexible or resilient.
- support components have a solid base element that carries foam as padding, which is surrounded by a textile or other protective cover that is pleasant to the touch.
- the present invention is therefore based on the object of proposing a support component or an armrest or a chair which can be produced efficiently and in an environmentally friendly manner and which offer sufficient comfort over a comparatively long time.
- the armrest comprises a fixed arm or support member to which the support member is slidably mounted.
- the support component is attached in a displaceable and possibly also rotatable manner, it can be efficiently adapted to the needs of the user.
- the bottom element of the support component is preferably provided with a longitudinal opening, the arm part has a bolt element and the bolt element of the arm part protrudes through the longitudinal opening of the bottom element of the supporting component. With such a construction, the slidability can be efficiently achieved.
- the invention is a chair comprising a support member as described above and in particular two armrests as described above.
- the support component can advantageously develop its effect in a chair.
- the advantages and effects explained above in connection with the support component according to the invention and its preferred embodiment variants and the armrest according to the invention and its preferred embodiment variants can be realized in an efficient manner.
- the support structure 120 includes a continuous end edge 1220 with screw mounts 1280 and a cover 1230 with openings 1240.
- the openings 1240 form nine webs 1250 and a central area 1260 in the cover 1230.
- the central area 126 is oval and also has a central oval opening 1270.
- the webs 1250 radially connect the closing edge 1220 to the central region 1260.
- the support component 1 can thus be adapted and optimized to the given requirements.
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00964/20A CH717706A1 (de) | 2020-07-31 | 2020-07-31 | Auflagebauteil, Armlehne mit einem solchen Auflagebauteil und Stuhl mit einer solchen Armlehne. |
PCT/EP2021/071456 WO2022023552A1 (de) | 2020-07-31 | 2021-07-30 | Auflagebauteil, armlehne mit einem solchen auflagebauteil und stuhl mit einer solchen armlehne |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4188160A1 true EP4188160A1 (de) | 2023-06-07 |
Family
ID=74418117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21754951.8A Pending EP4188160A1 (de) | 2020-07-31 | 2021-07-30 | Auflagebauteil, armlehne mit einem solchen auflagebauteil und stuhl mit einer solchen armlehne |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230270256A1 (de) |
EP (1) | EP4188160A1 (de) |
CH (1) | CH717706A1 (de) |
WO (1) | WO2022023552A1 (de) |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB205151A (en) * | 1922-07-03 | 1923-10-03 | Henry Arthur Lamplugh | Improvements in seats |
US3117819A (en) * | 1962-03-05 | 1964-01-14 | Acushnet Process Company | Resilient chair support |
US3601176A (en) * | 1970-02-20 | 1971-08-24 | Whitecraft Ind Inc | Flexible support apparatus |
FR2527526B1 (fr) * | 1982-05-27 | 1987-05-07 | Itw De France | Piece destinee a assurer le confort d'un siege de vehicule, en particulier d'un siege de vehicule automobile |
US4761035A (en) * | 1985-12-24 | 1988-08-02 | Tachikawa Spring Co., Ltd. | Seat cushion assembly |
US5536070A (en) * | 1993-10-06 | 1996-07-16 | Lemmen; Roger D. | Adjustable ergonomic arm rest |
US6231125B1 (en) * | 1997-12-26 | 2001-05-15 | Ts Tech Co., Ltd. | Seat with resilient sheet-formed seat cushion |
US6213557B1 (en) * | 1998-05-12 | 2001-04-10 | Johnson Controls Technology Company | Vehicle seat assembly with thermoformed fibrous suspension panel |
DE29910250U1 (de) | 1999-06-11 | 1999-11-04 | Fehlbaum & Co | Verstellbare Armlehne für einen Stuhl |
US6343839B1 (en) * | 1999-12-17 | 2002-02-05 | Steelcase Development Corporation | Flexible armrest construction |
US6361117B1 (en) * | 2000-04-21 | 2002-03-26 | Seats Incorporated | Elastic suspension bucket seat |
US6842959B2 (en) * | 2001-01-25 | 2005-01-18 | Dahti, Inc. | Load bearing fabric attachment and associated method |
US6565157B2 (en) * | 2001-02-23 | 2003-05-20 | Shelby Williams Industries, Inc. | Molded foam spring seat |
DE10397012A5 (de) * | 2002-02-13 | 2014-11-27 | Herman Miller, Inc. | Neigesessel mit flexibler Lehne, einstellbaren Armlehnen und einstellbarer Sitztiefe und Verfahren für seine Verwendung |
JP4323427B2 (ja) * | 2002-09-03 | 2009-09-02 | 株式会社豊田中央研究所 | シート |
US6786544B1 (en) * | 2003-11-07 | 2004-09-07 | Tachi-S Co., Ltd. | Seat back structure of vehicle seat |
US6948775B2 (en) * | 2004-02-20 | 2005-09-27 | Po-Chuan Tsai | Office chair armrest |
JP4634761B2 (ja) * | 2004-08-26 | 2011-02-16 | 株式会社デルタツーリング | シート |
US7376991B2 (en) * | 2004-10-01 | 2008-05-27 | Midmark Corporation | Medical examination table |
JP4611130B2 (ja) * | 2005-06-13 | 2011-01-12 | 株式会社デルタツーリング | 座席用ベースネット支持機構及び座席構造 |
JP4554444B2 (ja) * | 2005-06-13 | 2010-09-29 | 株式会社デルタツーリング | 座席構造 |
US20070102987A1 (en) * | 2005-11-04 | 2007-05-10 | Su-Ming Chen | Meshed seat cushion for chair |
CN101351356A (zh) * | 2005-12-29 | 2009-01-21 | 哥瑞考儿童产品公司 | 汽车座椅 |
AU2006341187A1 (en) * | 2006-03-27 | 2007-10-04 | C-Pod Ergonomics Pty. Ltd. | A back support adjustment system |
US20080106136A1 (en) * | 2006-04-28 | 2008-05-08 | Heidmann Kurt R | Seat front edge construction |
CN100464673C (zh) * | 2006-06-19 | 2009-03-04 | 潘新钢 | 采用弓形弹簧的沙发的靠背、坐垫和扶手的制作方法 |
CN200953958Y (zh) * | 2006-09-30 | 2007-10-03 | 苏同华 | 座椅椅背 |
CA2975974C (en) * | 2006-10-04 | 2017-12-19 | Formway Furniture Limited | Chair recline mechanism composed of deformable members |
JP5521801B2 (ja) * | 2010-06-08 | 2014-06-18 | トヨタ紡織株式会社 | 車両用シート |
US8960699B2 (en) * | 2010-09-10 | 2015-02-24 | Stephen H. Sprigle | Suspension seat for use on wheelchair |
US8590978B2 (en) * | 2010-09-15 | 2013-11-26 | Ford Global Technologies, Llc | Ultra-thin seat carrier |
US8678505B2 (en) * | 2010-12-21 | 2014-03-25 | Tachi-S Co., Ltd. | Seat cushion of vehicle seat |
USD697726S1 (en) * | 2012-09-20 | 2014-01-21 | Steelcase Inc. | Chair |
US11229294B2 (en) * | 2012-09-20 | 2022-01-25 | Steelcase Inc. | Chair assembly with upholstery covering |
US9480339B2 (en) * | 2012-12-31 | 2016-11-01 | Sava Cvek | Seat with pelvic support |
EP3469956A4 (de) * | 2016-06-10 | 2019-10-30 | Okamura Corporation | Armlehne und stuhl |
CN109310212B (zh) * | 2016-06-10 | 2022-06-07 | 株式会社冈村制作所 | 扶手以及椅子 |
WO2020051626A1 (en) * | 2018-09-11 | 2020-03-19 | Kumar Rajaratnam | A seat back support |
JP7251944B2 (ja) * | 2018-10-19 | 2023-04-04 | 株式会社オカムラ | 背凭れおよび椅子 |
SE545169C2 (en) * | 2018-10-19 | 2023-04-25 | Flokk Ab | Locking device for an armrest pole |
US10729252B1 (en) * | 2019-02-27 | 2020-08-04 | Zooey Chia-Tien Chu | Angular position adjusting device for a chair armrest |
TWI702022B (zh) * | 2019-10-29 | 2020-08-21 | 堡勝企業股份有限公司 | 旋轉定位機構、扶手座可旋轉的扶手架及椅子 |
US11357329B2 (en) * | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
CN215154132U (zh) * | 2021-05-25 | 2021-12-14 | 广东联友办公家具有限公司 | 扶手垫及座椅扶手 |
-
2020
- 2020-07-31 CH CH00964/20A patent/CH717706A1/de unknown
-
2021
- 2021-07-30 WO PCT/EP2021/071456 patent/WO2022023552A1/de active Application Filing
- 2021-07-30 US US18/005,922 patent/US20230270256A1/en active Pending
- 2021-07-30 EP EP21754951.8A patent/EP4188160A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US20230270256A1 (en) | 2023-08-31 |
CH717706A1 (de) | 2022-01-31 |
WO2022023552A1 (de) | 2022-02-03 |
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17P | Request for examination filed |
Effective date: 20230127 |
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DAX | Request for extension of the european patent (deleted) | ||
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Effective date: 20240523 |