CN101237792B - 带有座位、靠背和扶手的椅子或者床及其使用 - Google Patents

带有座位、靠背和扶手的椅子或者床及其使用 Download PDF

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Publication number
CN101237792B
CN101237792B CN2006800288084A CN200680028808A CN101237792B CN 101237792 B CN101237792 B CN 101237792B CN 2006800288084 A CN2006800288084 A CN 2006800288084A CN 200680028808 A CN200680028808 A CN 200680028808A CN 101237792 B CN101237792 B CN 101237792B
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China
Prior art keywords
backrest
chair
seat
outer ring
inner ring
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Expired - Fee Related
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CN2006800288084A
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CN101237792A (zh
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托马斯·斯滕·尼尔森
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Heka Dental ApS
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Heka Dental ApS
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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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C13/00—Convertible chairs, stools or benches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/122—Rests specially adapted therefor, e.g. for the head or the feet for the back
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/124—Rests specially adapted therefor, e.g. for the head or the feet for pelvis or buttocks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/125—Rests specially adapted therefor, e.g. for the head or the feet for arms

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Special Chairs (AREA)

Abstract

一种椅子(1)，特别是牙科医生的椅子，该椅子带有通过铰链(6)相互连接的座位(3)和靠背(2)，铰链由两个可移动的部件组成，该两个可移动的部件以内圈(8)和与内圈同心布置的外圈(9)的形式。内圈(8)固定在座位(3)上，而外圈(7)也固定在座位(3)，内圈(8)的外侧与外圈(7)的内侧接合，球轴承(11，12)安装在内圈(8)和外圈(7)之间。本发明提供一种牙科医生的椅子，其中扶手跟随用户的背部的运动。

Description

带有座位、靠背和扶手的椅子或者床及其使用 
技术领域
本发明涉及一种椅子或者床，它包括座位或者支座、靠背和扶手，其中背部相对于座位可移动。 
本发明还涉及椅子或者床的使用。 
背景技术
从WO 94/19991A1中已知这样的椅子。在此已知的椅子中，靠背相对于座位可以移动，因为通过布置在椅子的扶手与椅子腿之间的滑动装置可以移动靠背。因此，扶手本身不能被移动。 
发明内容
因此，本发明的目的是提供一种椅子，其中靠背跟随扶手的运动，这样使椅子的使用者感到很舒适并确保在调整之后头枕/背部只能极微小地移动。 
通过下述类型的椅子实现本发明的目的，其特征在于通过扶手使靠背和座位相互固定，扶手是通过由两个可相互移动的部件组成的铰链形成的，其中一个部件固定在座位上，另外一个部件固定在靠背上。 
因此，扶手将跟随靠背的运动。 
将靠背铰接到座位的特别有利的方式是将两个可相互移动的部件构造为同心地布置的内圈和外圈，其中内圈的外侧和外圈的内侧接合。 
此外，如果例如球轴承的轴承安装在内圈和外圈之间，这将是有利的；并且如果内圈固定在座位上，而外圈固定在靠背上，这将是有 利的。 
该椅子的进一步提高舒适度的特征在于外圈的外侧加有衬垫。 
如上所述，本发明也涉及使用。 
附图说明
现在将参考附图说明本发明，其中 
图1示出根据本发明的椅子的基本结构， 
图2示出图1中的椅子的横截面，而 
图3示出椅子的扶手是如何构造的。 
具体实施方式
在图1中，数字1表示作为整体的椅子，该椅子在此示出为牙科医生的椅子。 
椅子有靠背2，该靠背通过两个扶手4(图中仅显示了一个扶手)与座位3相连，如将在后面说明的。 
如将在图2和图3中看见的，扶手4包括内圈8，内圈8通过螺栓(图中没有显示)等等固定到座位3，如在10处所示。 
外圈7与内圈8同心地布置，所述外圈通过螺栓(图中没有显示)等等固定到靠背2，如在6处所示。可以在外圈的外侧加上衬垫。 
外圈7和内圈8可以绕着枢轴14、轴承(比较图3)相互旋转，轴承布置在外圈和内圈之间，如在11、12处所示。 
如将看见的，枢轴14被设置在座位3和靠背2之间。 
最后，在外圈7和内圈8之间具有小缝隙13。 
应注意到，通过电动机(图中没有显示)和/或通过靠背和/或固定到靠背的支架/单元的推动运动可以提供内圈和外圈之间的运动。 
按照以下方式操作椅子： 
当人坐在椅子上并向上或向下移动靠背时，扶手的外圈和支架将会跟随该运动并相对于内圈旋转，这会使用户感到很舒适，因为用户不需要在靠背的运动期间释放扶手或者让他的手在扶手上滑动。 

Claims (12)

1.一种椅子(1)，包括座位(3)、靠背(2)以及扶手(6)，其中所述靠背相对于所述座位可移动，并且所述靠背(2)和所述座位(3)通过所述扶手(6)相互固定，所述扶手(6)由铰链形成，所述铰链由两个可相互移动的部件(7，8)组成，其中一个部件固定到所述座位(3)，而另一个部件固定到所述靠背(2)，其特征在于，所述两个可相互移动的部件构造为同心地布置的内圈(8)和外圈(7)，其中，在有或没有轴承引导件的情况下，所述内圈的外侧接合所述外圈的内侧。
2.根据权利要求1所述的椅子，其特征在于轴承(11，12)安装在所述内圈(8)和所述外圈(7)之间。
3.根据权利要求1或2所述的椅子，其特征在于所述内圈(8)固定到所述座位(3)，而所述外圈(7)固定到所述靠背(2)。
4.根据权利要求1或2所述的椅子，其特征在于所述外圈(7)的外侧加有衬垫。
5.根据权利要求2所述的椅子，其特征在于所述轴承(11，12)是球轴承。
6.根据权利要求1-5中任一项所述的椅子作为牙科医生的椅子的应用。
7.一种床(1)，包括座位(3)、靠背(2)以及扶手(6)，其中所述靠背相对于所述座位可移动，并且所述靠背(2)和所述座位(3)通过所述扶手(6)相互固定，所述扶手(6)由铰链形成，所述铰链由两个可相互移动的部件(7，8)组成，其中一个部件固定到所述座位(3)，而另一个部件固定到所述靠背(2)，其特征在于，所述两个可相互移动的部件构造为同心地布置的内圈(8)和外圈(7)，其中，在有或没有轴承引导件的情况下，所述内圈的外侧接合所述外圈的内侧。
8.根据权利要求7所述的床，其特征在于轴承(11，12)安装在所述内圈(8)和所述外圈(7)之间。
9.根据权利要求7或8所述的床，其特征在于所述内圈(8)固定到所述座位(3)，而所述外圈(7)固定到所述靠背(2)。
10.根据权利要求7或8所述的床，其特征在于所述外圈(7)的外侧加有衬垫。
11.根据权利要求8所述的床，其特征在于所述轴承(11，12)是球轴承。
12.根据权利要求7-11中任一项所述的床作为牙科医生的椅子的应用。
CN2006800288084A 2005-08-04 2006-07-14 带有座位、靠背和扶手的椅子或者床及其使用 Expired - Fee Related CN101237792B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200501114 2005-08-04
DKPA200501114 2005-08-04
PCT/DK2006/000416 WO2007014564A1 (en) 2005-08-04 2006-07-14 A chair or a bed having a seat, a backrest and an armrest as well as use thereof

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CN101237792A CN101237792A (zh) 2008-08-06
CN101237792B true CN101237792B (zh) 2011-01-12

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US (1) US7618095B2 (zh)
EP (1) EP1912535B1 (zh)
JP (1) JP2009502373A (zh)
KR (1) KR20080037001A (zh)
CN (1) CN101237792B (zh)
AT (1) ATE505112T1 (zh)
AU (1) AU2006275207B2 (zh)
DE (1) DE602006021317D1 (zh)
EA (1) EA013028B1 (zh)
NO (1) NO20080266L (zh)
NZ (1) NZ565820A (zh)
WO (1) WO2007014564A1 (zh)

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GB0708053D0 (en) 2007-04-26 2007-06-06 Leuven Adjustable furniture
BRPI0918240B1 (pt) 2008-09-02 2019-09-03 Nestec Sa sistema para produzir líquido comestível para preparar uma bebida comestível, e processo para preparar um líquido comestível
WO2016041087A1 (en) * 2014-09-18 2016-03-24 Miller Greg Bruce Adjustable chair
US10080438B2 (en) 2015-09-21 2018-09-25 Stryker Corporation Patient support apparatus

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US3806193A (en) * 1972-11-29 1974-04-23 Steelcase Inc Tilting mechanism for chairs
US4492407A (en) * 1982-07-19 1985-01-08 Syntex (U.S.A.) Inc. Patient support and transverse motion linkage therefor
CN85104336A (zh) * 1985-06-08 1986-12-10 株式会社森田制作所 牙科治疗台
CN2040371U (zh) * 1988-07-05 1989-07-05 刘玉树 电动牙科椅

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Publication number Publication date
EP1912535B1 (en) 2011-04-13
WO2007014564A1 (en) 2007-02-08
DE602006021317D1 (de) 2011-05-26
KR20080037001A (ko) 2008-04-29
US20080303329A1 (en) 2008-12-11
EA200800211A1 (ru) 2008-08-29
NO20080266L (no) 2008-04-15
AU2006275207B2 (en) 2011-04-28
EA013028B1 (ru) 2010-02-26
ATE505112T1 (de) 2011-04-15
CN101237792A (zh) 2008-08-06
JP2009502373A (ja) 2009-01-29
AU2006275207A1 (en) 2007-02-08
NZ565820A (en) 2010-10-29
US7618095B2 (en) 2009-11-17
EP1912535A1 (en) 2008-04-23

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