JP6688924B1 - 椅子用弾性支持構造 - Google Patents
椅子用弾性支持構造 Download PDFInfo
- Publication number
- JP6688924B1 JP6688924B1 JP2019058670A JP2019058670A JP6688924B1 JP 6688924 B1 JP6688924 B1 JP 6688924B1 JP 2019058670 A JP2019058670 A JP 2019058670A JP 2019058670 A JP2019058670 A JP 2019058670A JP 6688924 B1 JP6688924 B1 JP 6688924B1
- Authority
- JP
- Japan
- Prior art keywords
- elastic
- members
- support structure
- chair
- flexible
- 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.)
- Expired - Fee Related
Links
- 238000009958 sewing Methods 0.000 claims description 4
- 238000009940 knitting Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000034 method Methods 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
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/02—Upholstery attaching means
- A47C31/04—Clamps for attaching flat elastic strips or flat meandering springs to frames
- A47C31/06—Clamps for attaching flat elastic strips or flat meandering springs to frames for attaching flat meandering springs
-
- 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
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
-
- 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
- A47C7/22—Straps or the like for direct user support or for carrying upholstery
-
- 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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Description
それぞれに、平行に並列され、弾性体と該弾性体の両端に連結された二つの固定部材を含み、伸縮弾力性を有する扁平状の弾力帯、又は平行に並列される複数の弾力ひもからなる扁平状の弾力帯のような複数の弾性部材と、
それぞれに、前記複数の弾性部材が縦横交互に編み合わされ、伸縮弾力性を有しない扁平状の帯のような複数の可撓性支持部材と、を備えるものである。
1、本発明の椅子用弾性支持構造は、弾性部材と可撓性部材に荷重がかかった時の変形による隙間の発生を防ぎ、快適な座り心地を提供することができ、つまり、複数の弾性部材と複数の可撓性支持部材とを縦横交互に編み込むことによって形成された受け部材であり、ここでの弾性部材は、伸縮弾力性のある弾性体であることから、弾性支持構造に必要な荷重弾性をもたらしており、また、快適な座り心地と通気性を持つ弾性支持構造に対し、可撓性支持部材は、伸縮弾力性のない可撓性体であるとともに、複数の可撓性支持部材は、平織りのように、複数の弾性部材の間に編み込むことによって、複数の弾性部材に分散され、且つ適当な拘束力が発生するので、弾性部材と可撓性支持部材に荷重がかかる時の変形による隙間の発生を効果的に抑制し、快適な座り快適性を提供することができる。
2、本発明に係る椅子用弾性支持構造は、複数の弾性部材と複数の可撓性支持部材とを縦横交互に編み込んで形成された受け部材であり、つまり、各弾性部材の両端部を椅子のフレームに固定するだけで組み立てを完成させることができるので、従来の横方向及び縦方向に配置された弾力ひも(又は弾力帯)のそれぞれの両端部を椅子のフレームに固定する組み立て方法と比べると、本発明は優れた構成を備えていると共に、高い便利性を有する。
3、弾性部材における過剰な荷重による弾性疲労を効果的に抑制する。上述したように、本発明の椅子用の弾性支持構造は、複数の弾性部材と複数の可撓性支持部材とを縦横交互に編み込むことによって、各弾性部材に分散され、且つ適当な拘束力が発生するので、過剰な荷重による弾性疲労を効果的に抑制することにより、弾性支持構造の使用寿命を向上させることができる。
10 弾性部材
11 弾性体
12 固定部材
20 可撓性支持部材
21 縫い目
22 留め具
2 フレーム
2A 支柱
Claims (2)
- 椅子用弾性支持構造であって、
それぞれに、平行に並列され、弾性体と該弾性体の両端に連結された二つの固定部材とを含む複数の弾性部材と、
それぞれに、前記複数の弾性部材が縦横交互に編み合わされ、伸縮弾力性を有しない扁平状の帯のような複数の可撓性支持部材と、を備え、
前記弾性体は、伸縮弾力性を有する扁平状の弾力帯、又は全体として扁平状となるように平行に並列される複数の弾力ひもからなり、
該可撓性支持部材が、該弾性部材に巻かれ、その端部が該可撓性支持部材に固定されることを特徴とする椅子用弾性支持構造。 - 前記可撓性支持部材のそれぞれの端部が縫製によって固定されることを特徴とする請求項1に記載の椅子用弾性支持構造。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107146142A TWI665988B (zh) | 2018-12-20 | 2018-12-20 | 座椅之彈性支撐結構 |
TW107146142 | 2018-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6688924B1 true JP6688924B1 (ja) | 2020-04-28 |
JP2020099663A JP2020099663A (ja) | 2020-07-02 |
Family
ID=68049630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019058670A Expired - Fee Related JP6688924B1 (ja) | 2018-12-20 | 2019-03-26 | 椅子用弾性支持構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10667623B1 (ja) |
JP (1) | JP6688924B1 (ja) |
TW (1) | TWI665988B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD928523S1 (en) * | 2018-12-20 | 2021-08-24 | Yun-Cheng Hsiao | Chair |
WO2023240275A1 (en) * | 2022-06-10 | 2023-12-14 | MillerKnoll, Inc. | Seating structure having a natural material integrated with an elastically deformable layer |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1774696A (en) * | 1928-04-28 | 1930-09-02 | Samuel S Bernstein | Webbed bottom for seats |
US1888582A (en) * | 1930-07-25 | 1932-11-22 | Samuel S Bernstein | Connection for webbed bottom seats |
US1899726A (en) * | 1931-01-29 | 1933-02-28 | Rusnak Samuel | Seat construction |
CH169640A (de) * | 1933-09-16 | 1934-06-15 | Haufler Richard | Elastik-Unterlage, insbesondere Kissenunterlage für Fauteuils und Couchs. |
GB467104A (en) * | 1935-12-10 | 1937-06-10 | John Richard Kenny | Improvements in or relating to spring seats or upholstery |
FR810723A (fr) * | 1936-06-06 | 1937-03-27 | Perfectionnements aux meubles pourvus de sangles et à leur mode de montage | |
CH196933A (de) * | 1937-06-19 | 1938-04-15 | Hermann Hessler | Freitragende Flachfederung für Sitz-, Liegemöbel und dergleichen. |
US2722267A (en) * | 1952-12-23 | 1955-11-01 | Curtis P Liljengren | Seat spring construction |
FR1133626A (fr) * | 1955-10-11 | 1957-03-29 | Perfectionnements aux sièges | |
US3039763A (en) * | 1958-11-26 | 1962-06-19 | Saginaw Wire Products Inc | Spring structures, particularly for vehicle seats and backs |
US3094358A (en) * | 1959-03-31 | 1963-06-18 | Bunting Company Inc | Separator means for webbing |
US3170215A (en) * | 1963-06-06 | 1965-02-23 | Bell Intercontinental Corp | Web-to-tube fastening clip |
US3272497A (en) * | 1965-05-07 | 1966-09-13 | Valdelievre Philippe | Supporting strap for furniture unit |
US3982737A (en) * | 1975-04-09 | 1976-09-28 | Flex-O-Lators, Inc. | Spring assembly for upholstered seats |
US3994482A (en) * | 1975-11-12 | 1976-11-30 | Flex-O-Lators, Inc. | Spring edge for furniture decks |
US4337931A (en) * | 1980-08-25 | 1982-07-06 | Flex-O-Lators, Inc. | Spring base for upholstered seating |
JPS6116057U (ja) * | 1984-07-02 | 1986-01-30 | 株式会社 ムラタインテリアデザイン | クツシヨン材用ゴムベルト |
JPS61181555U (ja) * | 1985-05-02 | 1986-11-12 | ||
US5544943A (en) * | 1994-04-19 | 1996-08-13 | Matrex Furniture Components, Inc. | Seat construction and method |
US6536791B1 (en) * | 2001-02-27 | 2003-03-25 | Christina L. Adams | Adjustable matrix wheelchair seat |
TWM240210U (en) * | 2003-08-22 | 2004-08-11 | Yun-Cheng Shiau | Massage bed |
TWM312255U (en) * | 2006-12-26 | 2007-05-21 | Chia Chi Ya Entpr Co Ltd | Elastic strip connection base of chair |
TWM318972U (en) * | 2007-03-29 | 2007-09-21 | Chia Chi Ya Entpr Co Ltd | Elastic band of chair |
US8185985B2 (en) * | 2007-10-26 | 2012-05-29 | Illinois Tool Works Inc. | Load bearing surface |
KR20130015525A (ko) * | 2011-08-04 | 2013-02-14 | 김장태 | 가구 프레임 체결용 탄성 밴드 조립체 |
US8550565B2 (en) * | 2011-09-12 | 2013-10-08 | John W. Caldwell | Web-strapped furniture, web-strapping for furniture, and methods for web-strapping furniture |
US9078524B2 (en) * | 2013-11-15 | 2015-07-14 | L&P Property Management Company | Web strap attachment to metal frame |
EP3033974B1 (en) * | 2014-12-19 | 2017-05-24 | EMU Group S.p.A. | Support equipment for supporting a person at rest, comprising a rigid supporting structure with supporting elements for said person |
US9560916B1 (en) * | 2015-10-13 | 2017-02-07 | L&P Property Management Company | Web strap attachment to metal frame |
US10104969B2 (en) * | 2016-06-13 | 2018-10-23 | Jonathan Gale | Furniture strap clip |
-
2018
- 2018-12-20 TW TW107146142A patent/TWI665988B/zh active
-
2019
- 2019-01-30 US US16/262,897 patent/US10667623B1/en not_active Expired - Fee Related
- 2019-03-26 JP JP2019058670A patent/JP6688924B1/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TWI665988B (zh) | 2019-07-21 |
US10667623B1 (en) | 2020-06-02 |
US20200196772A1 (en) | 2020-06-25 |
JP2020099663A (ja) | 2020-07-02 |
TW202023440A (zh) | 2020-07-01 |
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