EP1868466B1 - Accoudoir, notamment pour siège de bureau - Google Patents

Accoudoir, notamment pour siège de bureau Download PDF

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Publication number
EP1868466B1
EP1868466B1 EP06724270.1A EP06724270A EP1868466B1 EP 1868466 B1 EP1868466 B1 EP 1868466B1 EP 06724270 A EP06724270 A EP 06724270A EP 1868466 B1 EP1868466 B1 EP 1868466B1
Authority
EP
European Patent Office
Prior art keywords
armrest
longitudinal
adjustment mechanism
adjustment
transverse
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.)
Active
Application number
EP06724270.1A
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German (de)
English (en)
Other versions
EP1868466A1 (fr
Inventor
Hermann Bock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bock 1 GmbH and Co KG
Original Assignee
Bock 1 GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bock 1 GmbH and Co KG filed Critical Bock 1 GmbH and Co KG
Publication of EP1868466A1 publication Critical patent/EP1868466A1/fr
Application granted granted Critical
Publication of EP1868466B1 publication Critical patent/EP1868466B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47C1/022—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
    • 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
    • A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation

Definitions

  • the invention relates to an armrest, in particular for an office chair, with a preferably height-adjustable armrest column and a mounted on the armrest armrest.
  • Such armrest is from the German patent application DE 101 25 996 A1 the applicant known. In the armrest described there, a rotational and longitudinal adjustment is possible. Other armrests with multiple adjustment options are off EP 1 424 029 A1 and US 6,290,300 B1 known. Due to the design, however, the setting options are always limited. In particular, when a narrow armrest basic position is provided, for example, the seat is wider than the inner dimension of the armrests, however, the individual adjustment possibilities of the armrests described there are reaching their limits. There is therefore a lack of a multi-adjustable armrest with high variability.
  • US 2004/0066080-A discloses an armrest which is rotatable 360 degrees with a linear sliding guide
  • An object of the present invention is therefore to provide a multifunctional armrest with improved handling. This object is achieved by an armrest according to claim 1.
  • a arranged on the armrest multi-functional bearing head which has a rotary, longitudinal and Querverstellmechanik.
  • a transverse adjustment of the armrest is possible. This armrest thus ensures a structurally simple, easy mountable yet reliable rotary, longitudinal and transverse adjustment.
  • the transverse adjustment mechanism has a stationary platform part which cooperates with a support element which is transversely movable relative to the platform part.
  • the multi-functional bearing head is constructed in different functional levels such that a lower functional level carries each of the overlying functional levels.
  • the support element of the Querverstellmechanik wears the entire L Lucassverstellmechanik, while the Drehverstellmechanik in turn carried by the Leksverstellmechanik, or is integrated into this.
  • the longitudinal adjustment mechanism has a linear sliding guide.
  • this is preferably designed such that it comprises a longitudinal guide frame in which a bearing block rests.
  • This bearing block in turn carries the Drehverstellmechanik, via which the armrest is connected to the multi-functional bearing head.
  • the Drehverstellmechanik allows rotation of the armrest by 360 degrees, so that a particularly flexible adjustment of the armrest is possible. This is especially true when the armrest is asymmetrically shaped such that their longitudinal sides unload differently. In connection with the transverse adjustment of the armrest, the inner dimension between the armrests is then variably adjustable to a particularly high degree by the possibility of complete rotation of the armrest.
  • said adjustment mechanisms are screened, and are therefore particularly easy to use, and / or get by without a release button.
  • the position of the armrest can be changed in other words, without a trigger button must be pressed.
  • the operation of the armrest is therefore particularly easy to use.
  • the armrest is lockable in its normal position by a locking element. This is preferably achieved in that a rotation of the armrest is possible only after unlocking by pressing a button. This ensures that the armrest always points forward so that the user a comfortable support posture is possible.
  • the armrest 1 comprises a height-adjustable, in particular telescopically constructed armrest column 2, at the upper end of a multi-functional bearing head 3 is arranged.
  • This carries an armrest 4 which is rotatable about a vertical axis of rotation 5 and held both in the longitudinal direction 6, and in the transverse direction 7 slidably on the bearing head 3.
  • the vertical leg of the armrest column 2 is designed as a guide stand on which the outer sleeve 8 of the armrest column 2 is guided in the vertical direction 9 slidably.
  • the guide stand has a height adjustment lock (not shown).
  • An integrally formed on the vertical leg of the armrest column 2 horizontal leg (not shown) is used to attach the armrest 1 on the base of an office chair or the like.
  • the outer sleeve 8 is widened outwards relative to the actual column part and thus forms the base 10 for the multi-functional bearing head 3.
  • This base 10 is open at the top, wherein the opening 11 through a cover-like base plate 12 of the multi-functional Bearing head 3 is closed.
  • the made of a plastic material base plate 12 is over a Number of fixing screws 13 bolted to the armrest column 2.
  • an actuating lever is provided, the actuating end (not shown) protrudes through an open towards the outside of the base 10 opening 14.
  • the mechanism for height adjustment can the document DE 101 25 996 A1 be removed.
  • other techniques for height adjustment are basically applicable.
  • a Querverstellmechanik 16 is arranged, which consists essentially of a platform part in the form of a detent plate 17 and a movable in the transverse direction 7 support member 18.
  • the support element 18 has three guide channels 19, which are spaced apart from one another and offset in a triangular manner and extend in the transverse direction 7.
  • Each of these guide channels 19 is associated with a bolt-shaped attachment member 20.
  • each fastening member 20 is provided with an annular sliding member 21 and fixed in the guide channel 19, that it fixes the locking plate 17 on the base plate 12 of the multi-functional bearing head 3 while allowing transverse adjustment of the support member 18.
  • the sliding elements 21 are in the final assembly position on the collar of the fastening member 20 and are based on the in the inner sides of the guide channels 19 circumferentially arranged guide grooves 15 from.
  • the fastening members 20 pass through the guide channels 19 and corresponding receiving bores 22 in the detent plate 17 and cooperate with screw threads which are provided in three support elements 23, which are for support the detent plate 17 extend dome-shaped from the base plate 12 upwards.
  • latching steps 26 are formed in a recess 25.
  • a roller-shaped detent locking element 27 is provided, which is acted upon by a spring element in the form of an elastomeric block 28 and cooperates with the latching steps 26.
  • the elastomer block 28 lies in a corresponding receptacle 29 on the underside 31 of the support element 18 a.
  • the latching element 26 is moved by a transverse displacement of the support member 18 without actuation of a trigger button or the like against the resistance and with deformation of the elastomeric block 28 from one latching step 26 to the next.
  • the latching steps 26 are provided on both sides with identical run-on slopes, so that both the outward and the return movement can be handled with the same effort.
  • the latching plate 17 is preferably made of a plastic material, wherein the latching steps 26 are formed during the manufacturing process as an integral part of the locking plate 17.
  • the support element 18 which is preferably made of aluminum, has on its upper side 32 a fastening dome 33 with an internal screw thread. This is used to attach a rotary and Lfitsverstellmechanik on the Querverstellmechanik 16 in a manner to be explained in more detail.
  • a longitudinal guide frame 34 of a Leksverstellmechanik 35 is arranged, which also serves as a support for a base member 36 of the armrest 4.
  • a bearing block 38 for a Drehverstellmechanik 39 a is effected by extending in the longitudinal direction 6 guide flanks 40 on both sides of the longitudinal guide frame 34 and corresponding counter-leading edges 41 on the bearing block 38th
  • two spring element pairs of an elastic material are provided on the bearing block lower side 42.
  • the individual spring elements which have a circular cross-section in the unmounted state, are in oval receptacles 43 of the bearing block 38 under tension. They rest with their outer lateral surfaces on latching depressions 44, which are arranged in the guide flanks 40 of the longitudinal guide frame 34, and extend substantially over the entire length of the guide channel 37.
  • latching depressions 44 which are arranged in the guide flanks 40 of the longitudinal guide frame 34, and extend substantially over the entire length of the guide channel 37.
  • the long half-axes of the receptacles 43 are larger and the short half-axes of the receptacles 43 smaller than the outer diameter of the spring elements.
  • the distance between the locking recesses 44 to each other is chosen so that always all four spring elements eino in locking recesses 44.
  • the spring elements are designed in the manner of a short piece of pipe and have identical inner diameter.
  • the two spring elements 30, 30 'of a spring element pair are with their openings on retaining cylinders 46, 46' with circular cross sections attached.
  • each one spring element 30 of a spring element pair is associated with a holding cylinder 46 having a cross section corresponding to the inner diameter of the spring element, while the other spring element 30 'of the spring element pair is associated with a holding cylinder 46' with a significantly smaller cross-section.
  • the bearing block 38 has centrally a substantially circular receiving recess 47, in which a latching mechanism of the Drehverstellmechanik 39 rests.
  • a circular detent disk 48 is provided, which is provided on its underside 49 with radially arranged latching steps 50 and at least partially rests in the receiving recess 47 of the bearing block 38.
  • the receiving recess 47 has two opposite, running in the bearing block longitudinal direction and extending in the middle of the bearing block 38 Recesses 51, which serve to receive locking elements in the form of sliding blocks 52. These are acted upon by spring elements in the form of elastomer blocks 53, which can be inserted in each case behind the sliding blocks 52 during assembly in the upwardly open recesses 51.
  • the locking disc 48 has a central bore 54 which is formed on the underside 49 of the locking disc 48 in a substantially square shape for cooperation with the mounting dome 33 of the support member 18.
  • the fastening dome 33 has a substantially square cross-section in its upper part designed for insertion into the bore 54.
  • the bore 54 serves to receive a retaining screw 55, are fixed by the locking disc 48, bearing block 38 and longitudinal guide frame 34 on the mounting dome 33 of the support member 18.
  • the receiving recess 47 of the bearing block 38 has a central circular opening 56.
  • a corresponding guide channel 58 for adjustment in the longitudinal direction 6 is provided in the guide flanks 40 of the longitudinal guide frame 34 connecting end plate 57 of the Leksverstellmechanik 35 for receiving the fixing dome 33.
  • the base member 36 of the armrest 4 is connected to the longitudinal guide frame 34 of the Leksverstellmechanik 35 via screw 59. So that the bearing block 38 in the longitudinal guide frame 34 as far as possible in the longitudinal direction 6 can be moved, 38 recesses 61 are provided for the screw 59 on the transverse sides 60 of the bearing block.
  • the Armauflagepolster 61 is attached to form a snap or locking connection 62.
  • the armrest 4 is asymmetrically shaped such that the longitudinal sides 63, 63 'unload differently wide in the transverse direction 7, a particularly variable internal dimension between the armrests 4 can be made possible by rotation of the armrest 4 through 180 °.
  • the inventive multi-functional bearing head 3 can be used together with any armrests 1, in particular with such armrests, where the height adjustment in the armrest column 2 takes place.
  • the multi-functional bearing head 3 but also applicable to armrests that have no height adjustment.
  • the armrest 1 has a lock in its normal position.
  • a button 64 and a latching lug 65 is provided between the support element 18 and the detent plate 17, cf. Fig. 1A and 2A such as Fig. 5 ,
  • the locking lug 65 protrudes through the passage opening 70 through the support element 18 and protrudes in the latched state into one of the recesses 66 and 67 on the end plate 57.
  • the armrests 4 are arranged approximately perpendicular to the backrest of the office chair (not shown).
  • the normal position can of course also in such a way be determined that the armrests 4 are slightly inclined to each other, for example, such that the position of the armrests 4 correspond to the position of the forearms of a user who operates a computer keyboard.
  • the probe 64 preferably made of a plastic material comprises in detail a probe element 68 and an integrally formed on the one end of the sensing element 68 Auslenkfinger 69. At the opposite end of the probe element 68 this is pivotally mounted via a bearing 72 on the support member 18. At the end of Auslenkfingers 69 a wedge 73 is integrally formed, in particular molded. Upon actuation of the button 64 in the release direction 71, the probe element 68 is rotated about the bearing 72 around so that the Auslenkfinger 69 moves in the direction of the latching lug 65.
  • the Auslenkfinger 69 presses the nose of the wedge 73 in the release direction 71 in the locking lug 65, which has adapted for this purpose, a wedge shape adapted and also beveled receiving opening 74.
  • the latching lug 65 is led out linearly from the latching recess 66 or 67 during a further actuation of the pushbutton 64, cf. Fig. 5 .
  • the armrest 4 is released in other words for rotation. Since the locking takes place via a linear retraction or extension of the locking lug in unlocking direction 77, cf. Fig. 4 , It is prevented that on a rotation of the armrest 4, the latching lug 65 is driven out of the recess.
  • the recesses 66, 67 are provided on both sides of the guide channel 58, a rotation of the armrest 4 by 180 degrees to the next locking position is possible. It should be noted that it is ensured by the formation of the recesses 66, 67 as guide even in the locked state that the armrest 4 can be moved in the longitudinal direction 6. A movement in the transverse direction 7 is of course also possible at any time. Of course, it is within the scope of the invention not to use the lock described. Then there is a release button-free rotary, longitudinal and Querverstellmechanik 39, 35, 16 before.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Seats For Vehicles (AREA)
  • Chairs Characterized By Structure (AREA)
  • Rehabilitation Tools (AREA)

Claims (4)

  1. Accoudoir (1), en particulier pour une chaise de bureau, comprenant une colonne d'accoudoir (2) de préférence réglable en hauteur et un appui pour le bras (4) supporté sur la colonne d'accoudoir (2), et comprenant une tête de palier polyfonctionnelle (3) disposée à l'extrémité supérieure de la colonne d'accoudoir (2) avec un mécanisme de réglage en rotation, longitudinal et transversal (39, 35, 16), qui porte l'appui pour le bras (4), le mécanisme de réglage transversal (16) présentant une partie de plate-forme (17) et un élément de support (18) déplaçable transversalement par rapport à la partie de plate-forme (17),
    l'élément de support (18) portant le mécanisme de réglage longitudinal (35),
    le mécanisme de réglage longitudinal (35) présentant un guide coulissant linéaire (34, 38), le guide coulissant linéaire (34, 38) présentant un cadre de guidage longitudinal (34), dans lequel est incorporé un bloc palier (38),
    le mécanisme de réglage en rotation (39) présentant un mécanisme d'encliquetage (48, 52) qui est monté dans le bloc palier (38) et le mécanisme de réglage en rotation (39) permettant une rotation de 360 degrés de l'appui pour le bras (4), et
    l'appui pour le bras (4) étant formé de manière asymétrique de telle sorte que ses côtés longitudinaux (63, 63') partent en porte-à-faux sur des longueurs différentes dans la direction transversale (7).
  2. Accoudoir (1) selon la revendication 1, caractérisé en ce que le mécanisme de réglage en rotation et/ou longitudinal et/ou transversal est encliqueté.
  3. Accoudoir (1) selon la revendication 1 ou 2, caractérisé en ce que le mécanisme de réglage en rotation et/ou longitudinal et/ou transversal est exempt de bouton de déclenchement.
  4. Accoudoir (1) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'appui pour le bras (4) peut être fixé dans sa position normale par un élément de verrouillage.
EP06724270.1A 2005-04-13 2006-04-12 Accoudoir, notamment pour siège de bureau Active EP1868466B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200520005988 DE202005005988U1 (de) 2005-04-13 2005-04-13 Armlehne, insbesondere für einen Bürostuhl
DE102005017142A DE102005017142A1 (de) 2005-04-13 2005-04-13 Armlehne, insbesondere für einen Bürostuhl
PCT/EP2006/003359 WO2006108628A1 (fr) 2005-04-13 2006-04-12 Accoudoir, notamment pour siège de bureau

Publications (2)

Publication Number Publication Date
EP1868466A1 EP1868466A1 (fr) 2007-12-26
EP1868466B1 true EP1868466B1 (fr) 2013-08-07

Family

ID=42269978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06724270.1A Active EP1868466B1 (fr) 2005-04-13 2006-04-12 Accoudoir, notamment pour siège de bureau

Country Status (6)

Country Link
US (1) US7837269B2 (fr)
EP (1) EP1868466B1 (fr)
JP (1) JP2008535595A (fr)
CN (1) CN1846568B (fr)
DE (2) DE202005005988U1 (fr)
WO (1) WO2006108628A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8967724B2 (en) 2012-09-20 2015-03-03 Steelcase Inc. Chair arm assembly
DE102020123962A1 (de) 2020-07-08 2022-01-13 Atec International Team Co., Ltd. Höhenverstellvorrichtung

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM315539U (en) * 2007-01-31 2007-07-21 Chuan Hsing Chemical Industry Armrest plate capable of sliding left, right, forwardly and backwardly
JP2008194125A (ja) * 2007-02-09 2008-08-28 Okamura Corp 椅子の肘掛装置
JP2008194126A (ja) * 2007-02-09 2008-08-28 Okamura Corp 椅子の肘掛装置
JP2010517803A (ja) 2007-02-13 2010-05-27 ポール エイチ． ナイ， パーソナルアフェクターマシーン
US8371305B1 (en) * 2009-01-12 2013-02-12 Yakov Perper Fluoroscopy chair with radiolucent, adjustable supports convertible to resuscitation table
GB2477111B (en) * 2010-01-22 2011-12-21 Sian-Mao Wang Armrest assembly with armrest capable of moving forward and backward and rotating sideways
US20110248543A1 (en) * 2010-04-13 2011-10-13 William Hitchcock Adjustable armrest
US20110254340A1 (en) * 2010-04-20 2011-10-20 Tsai Hsuan-Chin Reversing Assembly for Office Chair Armrest
US8474914B2 (en) 2010-07-30 2013-07-02 Atec International Team Co., Ltd. Armrest adjustment device
US8226171B2 (en) * 2010-11-17 2012-07-24 Tien Ching Fang Armrest
DE202011001282U1 (de) * 2011-01-10 2012-04-18 Bock 1 Gmbh & Co. Kg Armlehne, insbesondere für einen Bürostuhl
TWM419484U (en) * 2011-03-21 2012-01-01 Isotech Products Inc Multi-functional chair armrest adjustment device
US9022466B2 (en) * 2011-12-19 2015-05-05 Fca Us Llc Armrest assembly
US20130264855A1 (en) * 2012-04-10 2013-10-10 Yi-Jen Huang Seat armrest
US8960801B2 (en) * 2012-09-14 2015-02-24 Jung-Hua Hu Multi-functional structure for armchair armrest pad
USD694539S1 (en) 2012-09-20 2013-12-03 Steelcase Inc. Chair
USD698165S1 (en) 2012-09-20 2014-01-28 Steelcase Inc. Chair
US8998339B2 (en) 2012-09-20 2015-04-07 Steelcase Inc. Chair assembly with upholstery covering
USD697729S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
USD694538S1 (en) 2012-09-20 2013-12-03 Steelcase Inc. Chair
USD698166S1 (en) 2012-09-20 2014-01-28 Steelcase Inc. Chair
USD701053S1 (en) 2012-09-20 2014-03-18 Steelcase Inc. Chair
USD694540S1 (en) 2012-09-20 2013-12-03 Steelcase Inc. Chair
USD942767S1 (en) 2012-09-20 2022-02-08 Steelcase Inc. Chair assembly
USD697730S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
USD683150S1 (en) 2012-09-20 2013-05-28 Steelcase Inc. Chair
USD697727S1 (en) 2012-09-20 2014-01-21 Steeelcase Inc. Chair
USD699958S1 (en) 2012-09-20 2014-02-25 Steelcase Inc. Chair
USD699957S1 (en) 2012-09-20 2014-02-25 Steelcase Inc. Chair
USD699959S1 (en) 2012-09-20 2014-02-25 Steelcase Inc. Chair
USD694537S1 (en) 2012-09-20 2013-12-03 Steelcase Inc. Chair
USD683151S1 (en) 2012-09-20 2013-05-28 Steelcase Inc. Chair
USD699061S1 (en) 2012-09-20 2014-02-11 Steelcase Inc. Arm assembly
USD688907S1 (en) 2012-09-20 2013-09-03 Steelcase Inc. Arm assembly
USD694536S1 (en) 2012-09-20 2013-12-03 Steelcase Inc. Chair
USD781605S1 (en) 2015-04-24 2017-03-21 Steelcase Inc. Chair
US11229294B2 (en) 2012-09-20 2022-01-25 Steelcase Inc. Chair assembly with upholstery covering
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
US9044098B2 (en) 2012-11-16 2015-06-02 Holland Plastics Corporation Adjustable armrest assembly
US9320360B2 (en) 2012-12-14 2016-04-26 Holland Plastics Corporation Armrest assembly
DE102013002820B3 (de) * 2013-02-15 2014-05-28 Johnson Controls Gmbh Fahrzeugsitz mit Verriegelungseinheit
WO2014143841A1 (fr) * 2013-03-15 2014-09-18 Haworth, Inc. Ensemble bras réglable pour une chaise
USD758774S1 (en) 2015-04-24 2016-06-14 Steelcase Inc. Headrest assembly
USD781604S1 (en) 2015-04-24 2017-03-21 Steelcase Inc. Chair
USD759415S1 (en) 2015-04-24 2016-06-21 Steelcase Inc. Headrest
USD760526S1 (en) 2015-04-24 2016-07-05 Steelcase Inc. Headrest assembly
DE202016101985U1 (de) 2016-04-14 2016-05-02 Atec International Team Co., Ltd. Armlehnen-Einstellungsmodul für ein Sitzmöbel
US9901175B2 (en) 2016-05-09 2018-02-27 Atec International Team Co., Ltd. Armrest adjuster
US9848707B1 (en) * 2016-07-28 2017-12-26 Ergo-Industrial Seating Systems, Inc. Telescoping mechanism
CN106073273A (zh) * 2016-08-24 2016-11-09 开平瑞信家具配件有限公司 可360度旋转的扶手组件
CN106108455A (zh) * 2016-08-24 2016-11-16 开平瑞信家具配件有限公司 一种具有锁件的可旋转扶手组件
IT201700036472A1 (it) * 2017-04-03 2018-10-03 Brado S P A Dispositivo di traslazione assiale di braccioli, in particolare per sedie da ufficio
JP7121474B2 (ja) * 2017-09-04 2022-08-18 株式会社イトーキ 肘掛け装置
DE102017121255A1 (de) * 2017-09-13 2019-03-14 Grammer Ag Armlehne
US10786082B1 (en) * 2019-04-17 2020-09-29 Yu-Shan Lai Rotational adjuster of armrest
TWI739315B (zh) * 2020-02-24 2021-09-11 廣力達企業有限公司 易組裝之椅扶手
US11324326B2 (en) * 2020-03-03 2022-05-10 Yi-Ru Chen Multi-directional adjustable armrest pad and chair armrest device with armrest pad
US11986094B2 (en) * 2020-07-22 2024-05-21 Formway Furniture Limited Arm assembly for a chair

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5439267A (en) * 1993-05-28 1995-08-08 Steelcase Inc. Chair with adjustable arm assemblies
US6296312B1 (en) * 1995-02-21 2001-10-02 Neutral Posture Ergonomics, Inc. Armrest assembly
US5641203A (en) * 1995-06-07 1997-06-24 Herman Miller Inc. Adjustable arm rest assembly
US5749628A (en) * 1996-06-11 1998-05-12 Fixtures Manufacturing Corporation Vertically adjustable chair arm with rotatable armrest
US6076891A (en) * 1997-11-17 2000-06-20 Bernhardt; Sean E. Dual-pivot multi-position ratcheting chair arm
US6290300B1 (en) 1999-03-04 2001-09-18 Donald E. Sutton Adjustable arm chair bracket
US6017091A (en) * 1999-03-04 2000-01-25 Cao; Zi-Wen Adjustable armrest assembly
AT407003B (de) * 1999-04-12 2000-11-27 Sdm Hansen Ag Armauflage für ein sitzmöbel
TW392477U (en) * 1999-07-31 2000-06-01 Tay Huah Furniture Corp Adjustable armrest of office chair
US6460932B1 (en) * 2000-06-09 2002-10-08 Krueger International, Inc. Arm height adjustment mechanism for a chair
IT1315480B1 (it) * 2000-07-24 2003-02-18 Plasticline Srl Bracciolo regolabile per sedie
DE10125996A1 (de) * 2001-05-18 2002-11-21 Bock 1 Gmbh & Co Armlehne, insbesondere für einen Bürostuhl
DE10142371A1 (de) * 2001-08-27 2003-03-20 Viasit Buerositzmoebel Gmbh Armlehne
CA2626453C (fr) * 2002-02-13 2011-02-01 Herman Miller, Inc. Fauteuil basculant a dossier flexible, accoudoirs reglables et profondeur de siege reglable, et leurs procedes d'utilisation
ES2252372T3 (es) * 2002-10-04 2006-05-16 Sedus Stoll Ag Reposabrazos.
DE20218436U1 (de) 2002-11-27 2004-01-15 Froli Kunststoffwerk Heinrich Fromme Ohg Armstütze insbesondere für Bürostühle
DE20304136U1 (de) * 2003-03-13 2004-04-15 Froli Kunststoffwerk Heinrich Fromme Ohg Armstütze, insbesondere für Büro- und Drehstühle
CA2425374C (fr) * 2003-04-14 2008-09-23 Allseating Corporation Ensemble a quatre plaques reglable pour fauteuil
US6948775B2 (en) * 2004-02-20 2005-09-27 Po-Chuan Tsai Office chair armrest
US20050189807A1 (en) 2004-02-27 2005-09-01 Norman Christopher J. Chair with functional armrest
DE202004004717U1 (de) * 2004-03-25 2004-08-12 Tsai, Po-Chuan, Ren-Te Shiang Armlehnen eines Arbeitsstuhls
TWM298385U (en) * 2006-04-27 2006-10-01 Huang-Bau Li Armrest adjusting structure
US7367628B1 (en) * 2007-03-16 2008-05-06 Po-Chuan Tsai Armrest that will not produce noise during adjustment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8967724B2 (en) 2012-09-20 2015-03-03 Steelcase Inc. Chair arm assembly
US9028001B2 (en) 2012-09-20 2015-05-12 Steelcase Inc. Chair arm assembly
US9427085B2 (en) 2012-09-20 2016-08-30 Steelcase Inc. Chair arm assembly
DE102020123962A1 (de) 2020-07-08 2022-01-13 Atec International Team Co., Ltd. Höhenverstellvorrichtung

Also Published As

Publication number Publication date
DE102005017142A1 (de) 2006-10-19
DE202005005988U1 (de) 2005-07-14
CN1846568A (zh) 2006-10-18
US20080084103A1 (en) 2008-04-10
EP1868466A1 (fr) 2007-12-26
CN1846568B (zh) 2011-03-02
JP2008535595A (ja) 2008-09-04
WO2006108628A1 (fr) 2006-10-19
US7837269B2 (en) 2010-11-23

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