JP3177652U - 椅子の座部ガイド装置 - Google Patents
椅子の座部ガイド装置 Download PDFInfo
- Publication number
- JP3177652U JP3177652U JP2012003287U JP2012003287U JP3177652U JP 3177652 U JP3177652 U JP 3177652U JP 2012003287 U JP2012003287 U JP 2012003287U JP 2012003287 U JP2012003287 U JP 2012003287U JP 3177652 U JP3177652 U JP 3177652U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- base
- guide
- swing member
- chair
- 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
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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
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
-
- 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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
-
- 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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
-
- 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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
- A47C1/03274—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs of torsion 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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
- A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs of torsion 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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
【解決手段】ベース20は両端に座部40をガイドするガイド部22を有する。ガイド部22にはベース20の後端から座面42の方向に延びながら前端に向かうように円弧形状に形成されるガイド溝24を有する。弾性部30のねじりばね36は、固定軸32に回転可能に支持され、移動板34の底面に当接する二つの当接端が形成されている。フレームの底面の後端は二つのガイド溝24に係止された差込栓を介してベース20のガイド部22に連結する二つの接続部を有する。これにより、人間が座面42に座ると、座部40は固定軸32を中心としてベース20のガイド溝24に沿って移動し、人間の背中が背もたれに密着するまで自動的にガイドする。
【選択図】図2
Description
図1と図2は、本考案の一実施例による座部ガイド装置12を備える椅子10であり、ベース20、弾性部30、及び座部40を含む。
12 ・・・座部ガイド装置、
14 ・・・背もたれ、
16 ・・・肘掛、
20 ・・・ベース、
22 ・・・ガイド部、
24 ・・・ガイド溝、
26 ・・・スリット溝、
30 ・・・弾性部、
32 ・・・固定軸、
34 ・・・移動板、
36 ・・・ねじりばね、
362 ・・・当接端、
364 ・・・U字型延伸段、
40 ・・・座部、
42 ・・・座面、
44 ・・・フレーム、
46 ・・・第1固定板、
462 ・・・接続部、
464 ・・・差込栓、
48 ・・・第2固定板、
50 ・・・弾力調整部、
52 ・・・スイング部材、
522 ・・・頂部、
524 ・・・レール溝、
54 ・・・調整スクリュー、
56 ・・・ノブ、
58 ・・・押圧ブロック。
Claims (4)
- 座面、及び前記座面の底面に設けられるフレームを有する座部と、
両端にそれぞれ前記座部をガイドするガイド部を有するベースと、
前記ベースの前記両端と異なる一端に固定される固定軸、前記固定軸を中心として回転可能に設けられる移動板、及び前記固定軸に回転可能に支持され前記移動板の底面に当接する二つの当接端が形成されているねじりばねを有する弾性部と、
を含み、
前記ガイド部は、前記ベースの他端から前記座面の方向に延びながら前記ベースの一端に向かうように円弧形状に形成されるガイド溝をそれぞれ有し、
前記フレームの底面の前記一端側は前記移動板に接続し、前記フレームの底面の他端側は二つの前記ガイド溝に係止された差込栓を介し前記ベースの前記ガイド部に連結する二つの接続部を有し、前記座部が前記固定軸を中心として前記ベースのガイド溝に沿って回転することを特徴とする椅子の座部ガイド装置。 - 前記座部のフレームは、第1固定板、及び第2固定板を有し、
前記第1固定板の上面に前記座部が接続し、前記第1固定板の底面に前記第2固定板の上面が接続し、前記第2固定板の底面に前記移動板の上面が接続することを特徴とする請求項1に記載の椅子の座部ガイド装置。 - スイング部材、調整スクリュー、ノブ、及び押圧ブロックを有する弾力調整部を更に有し、
前記スイング部材は前記ベースに回転可能に設けられ前記ねじりばねに形成されるU字型延伸段に当接する頂部を有し、前記調整スクリューは前記ベースに対して回転可能に設けられるとともに前記スイング部材に形成されているレール溝に嵌合し、前記ノブは前記調整スクリューの一端に接続され、前記押圧ブロックは前記スイング部材の上方に位置し前記調整スクリューに係止され、前記調整スクリューの回転により前記スイング部材を押圧することを特徴とする請求項1に記載の椅子の座部ガイド装置。 - 前記ベースの上面に二つのスリット溝を有し、前記ねじりばねの当接端が前記スリット溝を介して突出することを特徴とする請求項1に記載の椅子の座部ガイド装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW100217611U TWM421757U (en) | 2011-09-20 | 2011-09-20 | Guiding mechanism of seat cushion of chair |
TW100217611 | 2011-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3177652U true JP3177652U (ja) | 2012-08-09 |
Family
ID=46459058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012003287U Expired - Fee Related JP3177652U (ja) | 2011-09-20 | 2012-06-01 | 椅子の座部ガイド装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8899681B2 (ja) |
EP (1) | EP2572605B1 (ja) |
JP (1) | JP3177652U (ja) |
TW (1) | TWM421757U (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017001419A (ja) * | 2015-06-04 | 2017-01-05 | アイシン精機株式会社 | オットマン装置 |
US20180289159A1 (en) * | 2017-04-10 | 2018-10-11 | Bock 1 Gmbh & Co. Kg | Synchronized mechanism for an office chair |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101398686B1 (ko) * | 2013-10-10 | 2014-05-27 | 주식회사 시디즈 | 틸팅 타입 의자 |
CN209018141U (zh) * | 2018-05-11 | 2019-06-25 | 杭州中泰实业集团有限公司 | 一种改变扭簧角度的螺旋调节转椅托盘 |
US11690455B2 (en) * | 2020-09-18 | 2023-07-04 | Dinkar Chellaram | Synchronous-tilt reclining chair |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA869338A (en) * | 1969-09-23 | 1971-04-27 | T. Doerner Joseph | Chair control with torsion spring with tilting seat and chair back |
NO143253C (no) * | 1977-08-25 | 1981-01-14 | Staal & Stil As | Anordning ved arbeidsstol. |
US4796950A (en) * | 1987-02-09 | 1989-01-10 | Haworth, Inc. | Tilt mechanism, particularly for knee-tilt chair |
IL103477A0 (en) * | 1992-10-20 | 1993-03-15 | Paltechnica Nitzanim | Office and like chairs |
DE10026292C2 (de) * | 1999-07-06 | 2003-03-20 | Roeder Peter | Stuhl |
GB0010238D0 (en) * | 2000-04-28 | 2000-06-14 | Northeastern Components Intern | Locking mechanism for chair and pushbutton control therefor |
US6659554B2 (en) * | 2002-02-01 | 2003-12-09 | Wen-Fa Su | Adjustment device of a chair backrest |
DE202005004880U1 (de) * | 2005-03-26 | 2006-08-03 | Sander, Armin | Stuhl, insbesondere Bürostuhl |
ITMI20070719A1 (it) * | 2007-04-06 | 2008-10-07 | L & P Property Management Co | Dispositivo di inclinazione per un sedile reclinabile. |
US8272692B1 (en) * | 2009-10-26 | 2012-09-25 | Epperson Ronald B | Office chair having tiltable seat and back |
-
2011
- 2011-09-20 TW TW100217611U patent/TWM421757U/zh not_active IP Right Cessation
-
2012
- 2012-06-01 JP JP2012003287U patent/JP3177652U/ja not_active Expired - Fee Related
- 2012-08-20 EP EP12180990.9A patent/EP2572605B1/en not_active Not-in-force
- 2012-09-04 US US13/602,809 patent/US8899681B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017001419A (ja) * | 2015-06-04 | 2017-01-05 | アイシン精機株式会社 | オットマン装置 |
US20180289159A1 (en) * | 2017-04-10 | 2018-10-11 | Bock 1 Gmbh & Co. Kg | Synchronized mechanism for an office chair |
US10610019B2 (en) * | 2017-04-10 | 2020-04-07 | Bock 1 Gmbh & Co. Kg | Synchronized mechanism for an office chair |
Also Published As
Publication number | Publication date |
---|---|
EP2572605A1 (en) | 2013-03-27 |
TWM421757U (en) | 2012-02-01 |
US8899681B2 (en) | 2014-12-02 |
US20130069406A1 (en) | 2013-03-21 |
EP2572605B1 (en) | 2014-07-16 |
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