CN104080370B - 用于沙发、椅子等的搁置部件的运动的装置 - Google Patents

用于沙发、椅子等的搁置部件的运动的装置 Download PDF

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CN104080370B
CN104080370B CN201280060887.2A CN201280060887A CN104080370B CN 104080370 B CN104080370 B CN 104080370B CN 201280060887 A CN201280060887 A CN 201280060887A CN 104080370 B CN104080370 B CN 104080370B
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movable
chair back
seat
footrest
head rest
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CN104080370A (zh
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P·纳图兹
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Natuzzi SpA
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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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
    • 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
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/0342—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movable backrest-seat unit or back-rest
    • 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
    • A47C1/036—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a head-rest
    • A47C1/037—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a head-rest in combination with a leg-rest or foot-rest

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明涉及一种用于沙发、扶手椅等的搁置部件的运动的装置(2)，所述搁置部件诸如是在降低位置和升高位置之间可动的头靠(3)、在基本上竖直构造和向下倾斜构造之间可动的椅背(4)、在向后位置和向前位置之间可动的座椅(5)以及在降低的基本上垂直位置和升高位置之间可动的搁脚板(6)。这种装置(2)包括伸缩构件(7)，所述伸缩构件装有由马达控制的可动部(7A)，并且能连同其它连接构件(12,11,10,9,13,14,15)置于往复关系，并且使头靠(3)、椅背(4)、座椅(5)和搁脚板(6)运动。

Description

用于沙发、椅子等的搁置部件的运动的装置
背景技术
本发明涉及诸如沙发、扶手椅等的倾斜座椅系统的领域。
特别是，本发明涉及一种用于沙发、扶手椅等的搁置部件的运动的装置。
本发明的现有技术和目的
用于该目的的已知装置包括两个或更多个电动机。
实际上，已知具有两个电动机的方案，这两个电动机分别能控制头靠的运动以及由椅背、座椅和搁脚板构成的单元的运动。
还已知装有多于两个电动机的此类装置，每个电动机专用于搁置部件中的一个的运动、即头靠、椅背、座椅和搁脚板的运动。
上述两种已知方案的主要缺点在于结构复杂性及其高昂生产成本。
市场上还存在头靠和由椅背、座椅和搁脚板构成的单元仅通过杠杆连接的座椅系统；然而，这种连接导致原理上由相对组件约束造成的相当大的限制。
本发明的目的是提供一种用于沙发、扶手椅等的搁置部件的运动的装置，该装置可以克服参照现有技术所讨论的缺点和缺陷，并且易于生产、经济、可靠使用和结构复杂度降低。
该目的通过用于沙发、扶手椅等的搁置部件的运动的装置来完全实现，搁置部件诸如是在降低位置和升高位置之间可动的头靠、在基本上竖直构造和向下倾斜构造之间可动的椅背、在向后位置和向前位置之间可动的座椅以及在降低的基本上垂直位置和升高位置之间可动的搁脚板，所述结构的特征在于它包括伸缩构件，该伸缩构件装有由马达控制的可动部，并且能连同其它连接构件置于往复关系，并且使所述头靠、椅背、座椅和搁脚板运动；所述伸缩构件在三种不同构造之间可动：可动部最小程度延伸的第一构造，在该第一构造下，搁脚板处于降低位置，座椅处于向后位置，椅背处于基本上竖直构造且头靠处于降低位置；可动部部分延伸的第二构造，在该第二构造下，搁脚板处于降低位置，座椅处于向后位置，椅背处于基本上竖直构造且头靠处于升高位置；以及可动部最大程度延伸的第三构造，在该第三构造下，搁脚板处于升高位置，座椅处于向前位置，椅背处于向下倾斜构造且头靠处于升高位置。
具体实施方式
从本发明的较佳的但非排它性的实施例的下面详细描述中，借助附图中的非限制性例子来示例，特征和优点将会变得更加显而易见，在附图中：
-图1示出装备有根据本发明的用于沙发、扶手椅等的搁置部件的运动的装置的沙发，该装置处于相对完全闭合构造、即搁脚板缩回、座椅向后、椅背基本上竖直且头靠降低；
-图2示出图1的沙发，该沙发具有处于其中间构造的上述装置，即，搁脚板缩回、座椅向后、椅背基本上竖直并且头靠升高；
-图3示出图2和3的沙发，该沙发具有处于完全打开构造的上述装置，即，搁脚板升高、座椅向前、椅背向下倾斜并且头靠升高；
参照各附图，1总体表示沙发，该沙发装有用于所述沙发1的搁置部件、诸如是用于头靠3、椅背4、座椅5和搁脚板6的运动的运动装置2。
运动装置2包括伸缩构件7，该伸缩构件装有由出于简化原因未示出的电动机控制的可动部7A和能绕与装置2一体的支点8转动的相对固定部7B。
可动部7A在顶点处连接到铰接设备9以使搁脚板6运动。
运动装置2还包括座椅套件10和椅背套件11，该座椅套件连接到伸缩构件7和座椅5，并且设置成使座椅5向前和向后，而椅背套件连接到伸缩构件7、座椅5和椅背4，从而能改变椅背4相对于座椅5的倾角。
上述两个套件10、11均包括彼此铰接并且通过伸缩构件7的动作运动的对应多个元件。
为了使头靠3运动，替代地设有铰接机构12，该铰接机构在两点处固定到椅背4和头靠3，并且借助柔性元件13连接到伸缩构件7的可动部7A，该柔性元件在对应两端处装有两个连接接头14、15。
铰接机构12设有通孔16，该通孔具有在运动装置2的操作过程中引导柔性元件13的运动的功能。
在描述了根据本发明的运动装置2的结构之后，现将阐释其操作。
上述运动装置2的操作允许沙发1采取如在它们附图中所示那样的三种不同设置。
特别是，当伸缩构件7的可动部7A插入相对固定部7B(参见图1)内时，铰接设备9完全缩回到其自身上，由此使搁脚板6呈与座椅5相邻的基本上垂直位置，而座椅又处于向后构造；铰接机构12由此也缩回，因此，头靠3基本上水平设置；而椅背4搁置于基本上竖直构造。
由于借助上述电动机(参见图2)的可动部7A的局部视图，柔性元件13的连接到铰接机构12的上端靠近椅背4的顶部运动，由此加长铰接机构12并且随后升高头靠3。
可动部7A随后顶出直至伸缩构件7最大程度地延伸(参见图3)同时涉及铰接设备9的加长和搁脚板6的对应升高、座椅5借助座椅套件10的向前以及椅背4由于椅背套件11的操作而向下倾斜。
运动装置2的特定构造特征允许将所述装置用于沙发、扶手椅或类似物件，从而具有非常多样的外观特征，而没有任何组装约束。装有上述装置的这种物件是本发明的另一目的。
对于用于沙发、扶手椅等的搁置部件的运动的上述装置，本领域技术人员为了满足进一步和一贯要求的目的可提供许多进一步修改和变型，但所有均包含到如在所附权利要求书中限定的本发明的保护范围内。

Claims (6)

1.一种用于沙发、扶手椅的搁置部件的运动的装置(2)，所述搁置部件是在降低位置和升高位置之间可动的头靠(3)、在基本上竖直构造和向下倾斜构造之间可动的椅背(4)、在向后位置和向前位置之间可动的座椅(5)以及在降低的基本上垂直位置和升高位置之间可动的搁脚板(6)，其特征在于，它包括伸缩构件(7)，所述伸缩构件装有由马达控制的可动部(7A)，并且能连同其它连接构件(12,11,10,9,13,14,15)置于往复关系，并且使所述头靠(3)、所述椅背(4)、所述座椅(5)和所述搁脚板(6)运动；所述伸缩构件(7)在三种不同构造之间可动：所述可动部(7A)最小延伸的第一构造，在所述第一构造下，所述搁脚板(6)处于降低位置，所述座椅(5)处于向后位置，所述椅背(4)处于基本上竖直构造且所述头靠(3)处于降低位置；所述可动部(7A)部分延伸的第二构造，在所述第二构造下，所述搁脚板(6)处于降低位置，所述座椅(5)处于向后位置，所述椅背(4)处于基本上竖直构造且所述头靠(3)处于升高位置；以及所述可动部(7A)最大程度延伸的第三构造，在所述第三构造下，所述搁脚板(6)处于升高位置，所述座椅(5)处于向前位置，所述椅背(4)处于向下倾斜构造且所述头靠(3)处于升高位置。
2.如权利要求1所述的装置，其特征在于，所述伸缩构件(7)能绕固定支点(8)转动。
3.如权利要求1或2所述的装置，其特征在于，上述连接构件包括铰接机构(12)，所述铰接机构连接到所述椅背(4)和所述头靠(3)。
4.如权利要求3所述的装置，其特征在于，上述连接构件包括柔性元件(13)，所述柔性元件借助对应接头(14,15)连接到所述可动部(7A)和所述铰接机构(12)。
5.如权利要求4所述的装置，其特征在于，它包括至少一个通孔(16)以引导所述柔性元件(13)的运动。
6.一种包括前述权利要求中任一项所述的装置的扶手椅或沙发。
CN201280060887.2A 2011-10-26 2012-10-24 用于沙发、椅子等的搁置部件的运动的装置 Expired - Fee Related CN104080370B (zh)

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Application Number Priority Date Filing Date Title
IT000166U ITRM20110166U1 (it) 2011-10-26 2011-10-26 Struttura di dispositivo per la movimentazione di componenti di appoggio di un divano, una poltrona o simili
ITRM2011U000166 2011-10-26
PCT/IB2012/055847 WO2013061259A1 (en) 2011-10-26 2012-10-24 Device for the movement of resting components of a sofa, a chair and the like

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CN104080370B true CN104080370B (zh) 2016-09-28

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US (1) US9113714B2 (zh)
EP (1) EP2770878B1 (zh)
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ES (1) ES2572511T3 (zh)
IT (1) ITRM20110166U1 (zh)
WO (1) WO2013061259A1 (zh)

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ES2572511T3 (es) 2016-05-31
EP2770878B1 (en) 2016-01-13
US9113714B2 (en) 2015-08-25
ITRM20110166U1 (it) 2013-04-27
EP2770878A1 (en) 2014-09-03
CN104080370A (zh) 2014-10-01
WO2013061259A1 (en) 2013-05-02
US20140312660A1 (en) 2014-10-23

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