WO2012013002A1 - Chair with extension footrest - Google Patents

Chair with extension footrest Download PDF

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Publication number
WO2012013002A1
WO2012013002A1 PCT/CN2010/080219 CN2010080219W WO2012013002A1 WO 2012013002 A1 WO2012013002 A1 WO 2012013002A1 CN 2010080219 W CN2010080219 W CN 2010080219W WO 2012013002 A1 WO2012013002 A1 WO 2012013002A1
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WO
WIPO (PCT)
Prior art keywords
seat cushion
chair
pedal
fixedly connected
telescopic
Prior art date
Application number
PCT/CN2010/080219
Other languages
French (fr)
Chinese (zh)
Inventor
戚志强
黄永杰
Original Assignee
浙江强龙椅业股份有限公司
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 浙江强龙椅业股份有限公司 filed Critical 浙江强龙椅业股份有限公司
Publication of WO2012013002A1 publication Critical patent/WO2012013002A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/50Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/506Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
    • A47C7/5066Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type by rotation
    • A47C7/5068Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type by rotation actuated by linkages

Definitions

  • the utility model relates to a chair, in particular to a chair with a telescopic pedal.
  • the purpose of the present invention is to overcome the deficiencies of the prior art and to provide a chair in which the pedal can be individually changed in expansion and contraction.
  • the utility model has a telescopic foot chair, comprising a chair base, the chair base is fixedly connected with a lower end of the vertical support column, and the upper end of the support column is movably connected to the seat cushion tray, and the upper surface of the seat cushion tray is fixedly connected under the seat cushion,
  • the side of the seat cushion is provided with an armrest, the back of the seat cushion is provided with a backrest, and the upper part of the backrest is provided with a headrest, and the front lower part of the cushion tray is at least fixedly connected with a telescopic device, and the housing of the telescopic device
  • the front lower portion is connected to the upper end of the pedal, and the upper end of the pedal is also fixedly connected to the front portion of the rocker arm, the rear portion of the rocker arm is movably connected to the front portion of the connecting piece, and the middle portion of the connecting piece is movably connected to the lower portion of the swinging piece.
  • the upper part of the swinging piece is movably mounted on the casing, and the rear part of the connecting piece is movably connected in the sliding groove in the front part of the swaying piece, the rear part of the swaying piece is fixedly connected to the handle, and the handle is movably mounted on the lower rear part of the casing.
  • the pedal may be U-shaped or inverted T-shaped.
  • the utility model has the advantages that the chair with the telescopic pedal has the advantages that the pedal can be separately flexed and changed, and the chair needs to satisfy the use function, which is more suitable for people to rest comfortably.
  • Figure 1 is a front elevational view of a first embodiment of a chair having a telescoping foot according to the present invention
  • Figure 2 is a left side view of Figure 1;
  • FIG. 3 is a schematic structural view of a first embodiment of a chair having a telescopic pedal according to the present invention
  • Figure 4 is an enlarged view of I in Figure 3;
  • Figure 5 is a front elevational view of a second embodiment of the chair having the telescopic pedal of the present invention.
  • Figure 6 is a left side view of Figure 5;
  • Figure 7 is a schematic view showing the structure of the second embodiment of the chair having the telescopic pedal in the second embodiment
  • Figure 8 is an enlarged view of II in Figure 7;
  • the chair with telescopic pedal shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4 includes a chair base 1, and the chair base 1 is fixedly connected to the lower end of the vertical support column 3.
  • the upper end of the support column 3 is movably connected to the seat cushion.
  • the tray 14 and the upper surface of the seat cushion tray 14 are fixedly connected to the lower surface of the seat cushion 4.
  • the side of the seat cushion 4 is provided with an armrest 5, and the back portion of the seat cushion 4 is provided with a backrest 6, and the upper portion of the backrest 6 is provided with a headrest 7.
  • the front lower portion of the seat cushion tray 14 is also fixedly connected with two sets of telescopic devices 9.
  • the front lower portion of the housing 16 of the telescopic device 9 is movably connected to the upper end of the U-shaped pedal 2, and the upper end of the pedal 2 is also fixedly connected to the rocker.
  • the rear part of the rocker arm 13 is movably connected to the front part of the connecting piece 11
  • the middle part of the connecting piece 11 is movably connected to the lower part of the swinging piece 12
  • the upper part of the swinging piece 12 is movably mounted on the housing 16, and is connected.
  • the rear portion of the sheet 11 is movably connected to the sliding groove 15 at the front of the flap 10, and the rear portion of the flap 10 is fixedly coupled to the handle 8, and the handle 8 is movably mounted to the lower rear portion of the housing 16.
  • the chair with telescopic pedal shown in FIG. 5, FIG. 6, FIG. 7, and FIG. 8 includes a chair base 1, and the chair base 1 is fixedly connected to the lower end of the vertical support column 3.
  • the upper end of the support column 3 is movably connected to the seat cushion.
  • the tray 14 and the upper surface of the seat cushion tray 14 are fixedly connected to the lower surface of the seat cushion 4.
  • the side of the seat cushion 4 is provided with an armrest 5, and the back portion of the seat cushion 4 is provided with a backrest 6, and the upper portion of the backrest 6 is provided with a headrest 7.
  • the front lower portion of the seat cushion tray 14 is also fixedly connected with a telescopic device 9.
  • the front lower portion of the housing 16 of the telescopic device 9 is movably connected to the upper end of the inverted T-shaped foot 2, and the upper end of the pedal 2 is also fixedly connected.
  • the rear part of the rocker arm 13 is movably connected to the front part of the connecting piece 11
  • the middle part of the connecting piece 11 is movably connected to the lower part of the swinging piece 12
  • the upper part of the swinging piece 12 is movably mounted on the casing 16
  • the rear portion of the connecting piece 11 is movably connected to the sliding groove 15 at the front of the flap 10, and the rear portion of the flap 10 is fixedly coupled to the handle 8, and the handle 8 is movably mounted to the lower rear portion of the housing 16.

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  • Special Chairs (AREA)

Abstract

A chair with an extension footrest includes a chair base (1). The chair base (1) is connected fixedly with the bottom end of a vertical supporting pole (3), and the top end of the supporting pole (3) is connected movably with a seat cushion support tray (14). The top of the seat cushion support tray (14) is connected fixedly with the bottom of a seat cushion (4), and armrests (5) are set on both sides of the seat cushion (4). A backrest (6) is set on the rear portion of the seat cushion (4), and a headrest is set on the top portion of the backrest (6). The front lower portion of the seat cushion support tray (14) is also connected fixedly with at least a set of extension installation (9). The footrest can extends and retracts independently, so that a user can rest more comfortably.

Description

一种具有伸缩脚踏的椅子  Chair with telescopic pedal
技术领域 Technical field
本实用新型涉及一种椅子,具体地说,是一种具有伸缩脚踏的椅子。The utility model relates to a chair, in particular to a chair with a telescopic pedal.
背景技术 Background technique
椅子,是人们非常喜爱的座具之一,广泛地使用于办公室、会议室、图书室、宾馆和家庭。有一种品种的椅子,虽然应用不是非常广泛,却也是人们生活中不可或缺的产品,例如具有脚踏的用于理发椅子。现有技术的具有脚踏的椅子,其脚踏向椅子前方伸出或者缩回是随着椅子靠背或者座垫倾仰的角度的变化而保护,脚踏本身未能单独实现伸缩变化,在实际使用中脚踏的伸缩变化受到限制。Chairs, one of the most popular seats, are widely used in offices, conference rooms, libraries, hotels and homes. There is a variety of chairs, although the application is not very extensive, but it is also an indispensable product in people's lives, such as a footrest for hairdressing chairs. In the prior art, a pedal-equipped chair whose foot is extended or retracted toward the front of the chair is protected by the change of the angle of the chair backrest or the seat cushion, and the pedal itself cannot be individually flexibly changed. The change in the expansion and contraction of the pedal is limited.
发明内容Summary of the invention
本实用新型的目的在于克服现有技术的不足,提供一种脚踏能够单独发生伸缩变化的椅子。The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a chair in which the pedal can be individually changed in expansion and contraction.
本实用新型具有伸缩脚踏的椅子,包括椅子底座,椅子底座固定连接着垂直的支撑柱的下端,支撑柱的上端活动连接着座垫托盘,座垫托盘的上面固定连接在座垫的下面,座垫的两侧设有扶手,座垫的后部设有靠背,靠背的上部设有头枕,所述座垫托盘的前下部还至少固定连接着一套伸缩装置,伸缩装置的壳体的前下部活动连接着脚踏的上端,脚踏的上端还固定连接着摇臂的前部,摇臂的后部活动连接着连接片的前部,连接片的中部活动连接着摆动片的下部,摆动片的上部活动安装在壳体上,连接片的后部活动连接在撬动片前部的滑动槽内,撬动片的后部固定连接着手柄,手柄活动安装于壳体的后下部。The utility model has a telescopic foot chair, comprising a chair base, the chair base is fixedly connected with a lower end of the vertical support column, and the upper end of the support column is movably connected to the seat cushion tray, and the upper surface of the seat cushion tray is fixedly connected under the seat cushion, The side of the seat cushion is provided with an armrest, the back of the seat cushion is provided with a backrest, and the upper part of the backrest is provided with a headrest, and the front lower part of the cushion tray is at least fixedly connected with a telescopic device, and the housing of the telescopic device The front lower portion is connected to the upper end of the pedal, and the upper end of the pedal is also fixedly connected to the front portion of the rocker arm, the rear portion of the rocker arm is movably connected to the front portion of the connecting piece, and the middle portion of the connecting piece is movably connected to the lower portion of the swinging piece. The upper part of the swinging piece is movably mounted on the casing, and the rear part of the connecting piece is movably connected in the sliding groove in the front part of the swaying piece, the rear part of the swaying piece is fixedly connected to the handle, and the handle is movably mounted on the lower rear part of the casing.
所述脚踏可以是U字形,也可以是倒T字形。The pedal may be U-shaped or inverted T-shaped.
本实用新型具有伸缩脚踏的椅子有益效果在于:脚踏能够单独发生伸缩变化,对椅子需要满足使用功能上多了一种选择,更加有利于人们舒适地休息。The utility model has the advantages that the chair with the telescopic pedal has the advantages that the pedal can be separately flexed and changed, and the chair needs to satisfy the use function, which is more suitable for people to rest comfortably.
附图说明DRAWINGS
图1是本实用新型具有伸缩脚踏的椅子第一实施例的主视图;Figure 1 is a front elevational view of a first embodiment of a chair having a telescoping foot according to the present invention;
图2是图1的左视图;Figure 2 is a left side view of Figure 1;
图3是本实用新型具有伸缩脚踏的椅子第一实施例中脚踏伸出时的结构示意图;3 is a schematic structural view of a first embodiment of a chair having a telescopic pedal according to the present invention;
图4是图3中Ⅰ处的放大图;Figure 4 is an enlarged view of I in Figure 3;
图5是本实用新型具有伸缩脚踏的椅子第二实施例的主视图;Figure 5 is a front elevational view of a second embodiment of the chair having the telescopic pedal of the present invention;
图6是图5的左视图;Figure 6 is a left side view of Figure 5;
图7是本实用新型具有伸缩脚踏的椅子第二实施例中脚踏伸出时的结构示意图;Figure 7 is a schematic view showing the structure of the second embodiment of the chair having the telescopic pedal in the second embodiment;
图8是图7中Ⅱ处的放大图;Figure 8 is an enlarged view of II in Figure 7;
具体实施方式detailed description
第一实施例First embodiment
图1、图2、图3、图4所示的具有伸缩脚踏的椅子,包括椅子底座1,椅子底座1固定连接着垂直的支撑柱3的下端,支撑柱3的上端活动连接着座垫托盘14,座垫托盘14的上面固定连接在座垫4的下面,座垫4的两侧设有扶手5,座垫4的后部设有靠背6,靠背6的上部设有头枕7,所述座垫托盘14的前下部还固定连接着二套伸缩装置9,伸缩装置9的壳体16的前下部活动连接着U字形脚踏2的上端,脚踏2的上端还固定连接着摇臂13的前部,摇臂13的后部活动连接着连接片11的前部,连接片11的中部活动连接着摆动片12的下部,摆动片12的上部活动安装在壳体16上,连接片11的后部活动连接在撬动片10前部的滑动槽15内,撬动片10的后部固定连接着手柄8,手柄8活动安装于壳体16的后下部。The chair with telescopic pedal shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4 includes a chair base 1, and the chair base 1 is fixedly connected to the lower end of the vertical support column 3. The upper end of the support column 3 is movably connected to the seat cushion. The tray 14 and the upper surface of the seat cushion tray 14 are fixedly connected to the lower surface of the seat cushion 4. The side of the seat cushion 4 is provided with an armrest 5, and the back portion of the seat cushion 4 is provided with a backrest 6, and the upper portion of the backrest 6 is provided with a headrest 7. The front lower portion of the seat cushion tray 14 is also fixedly connected with two sets of telescopic devices 9. The front lower portion of the housing 16 of the telescopic device 9 is movably connected to the upper end of the U-shaped pedal 2, and the upper end of the pedal 2 is also fixedly connected to the rocker. In the front part of the arm 13, the rear part of the rocker arm 13 is movably connected to the front part of the connecting piece 11, the middle part of the connecting piece 11 is movably connected to the lower part of the swinging piece 12, and the upper part of the swinging piece 12 is movably mounted on the housing 16, and is connected. The rear portion of the sheet 11 is movably connected to the sliding groove 15 at the front of the flap 10, and the rear portion of the flap 10 is fixedly coupled to the handle 8, and the handle 8 is movably mounted to the lower rear portion of the housing 16.
第二实施例Second embodiment
图5、图6、图7、图8所示的具有伸缩脚踏的椅子,包括椅子底座1,椅子底座1固定连接着垂直的支撑柱3的下端,支撑柱3的上端活动连接着座垫托盘14,座垫托盘14的上面固定连接在座垫4的下面,座垫4的两侧设有扶手5,座垫4的后部设有靠背6,靠背6的上部设有头枕7,所述座垫托盘14的前下部还固定连接着一套伸缩装置9,伸缩装置9的壳体16的前下部活动连接着倒T字形脚踏2的上端,脚踏2的上端还固定连接着摇臂13的前部,摇臂13的后部活动连接着连接片11的前部,连接片11的中部活动连接着摆动片12的下部,摆动片12的上部活动安装在壳体16上,连接片11的后部活动连接在撬动片10前部的滑动槽15内,撬动片10的后部固定连接着手柄8,手柄8活动安装于壳体16的后下部。The chair with telescopic pedal shown in FIG. 5, FIG. 6, FIG. 7, and FIG. 8 includes a chair base 1, and the chair base 1 is fixedly connected to the lower end of the vertical support column 3. The upper end of the support column 3 is movably connected to the seat cushion. The tray 14 and the upper surface of the seat cushion tray 14 are fixedly connected to the lower surface of the seat cushion 4. The side of the seat cushion 4 is provided with an armrest 5, and the back portion of the seat cushion 4 is provided with a backrest 6, and the upper portion of the backrest 6 is provided with a headrest 7. The front lower portion of the seat cushion tray 14 is also fixedly connected with a telescopic device 9. The front lower portion of the housing 16 of the telescopic device 9 is movably connected to the upper end of the inverted T-shaped foot 2, and the upper end of the pedal 2 is also fixedly connected. In the front part of the rocker arm 13, the rear part of the rocker arm 13 is movably connected to the front part of the connecting piece 11, the middle part of the connecting piece 11 is movably connected to the lower part of the swinging piece 12, and the upper part of the swinging piece 12 is movably mounted on the casing 16, The rear portion of the connecting piece 11 is movably connected to the sliding groove 15 at the front of the flap 10, and the rear portion of the flap 10 is fixedly coupled to the handle 8, and the handle 8 is movably mounted to the lower rear portion of the housing 16.
使用时,如果需要将脚踏2向前伸出,把手柄8向后拉,通过撬动片10、摆动片12使得摇臂13的后部向下运动,迫使脚踏2向前伸出。如果需要将脚踏2向后缩回,只需将手柄8向前推即可。 In use, if it is necessary to extend the pedal 2 forward, the handle 8 is pulled back, and the rear portion of the rocker arm 13 is moved downward by the swaying piece 10 and the swinging piece 12, forcing the pedal 2 to protrude forward. If you need to retract the pedal 2 backwards, simply push the handle 8 forward.

Claims (3)

  1. 一种具有伸缩脚踏的椅子,包括椅子底座(1),椅子底座(1)固定连接着垂直的支撑柱(3)的下端,支撑柱(3)的上端活动连接着座垫托盘(14),座垫托盘(14)的上面固定连接在座垫(4)的下面,座垫(4)的两侧设有扶手(5),座垫(4)的后部设有靠背(6),靠背(6)的上部设有头枕(7),其特征在于,所述座垫托盘(14)的前下部还至少固定连接着一套伸缩装置(9),伸缩装置(9)的壳体(16)的前下部活动连接着脚踏(2)的上端,脚踏(2)的上端还固定连接着摇臂(13)的前部,摇臂(13)的后部活动连接着连接片(11)的前部,连接片(11)的中部活动连接着摆动片(12)的下部,摆动片(12)的上部活动安装在壳体(16)上,连接片(11)的后部活动连接在撬动片(10)前部的滑动槽(15)内,撬动片(10)的后部固定连接着手柄(8),手柄(8)活动安装于壳体(16)的后下部。 A chair with a telescopic pedal, comprising a chair base (1), the chair base (1) is fixedly connected to the lower end of the vertical support column (3), and the upper end of the support column (3) is movably connected to the seat cushion tray (14) The upper surface of the cushion tray (14) is fixedly connected under the seat cushion (4), the side of the seat cushion (4) is provided with an armrest (5), and the back of the seat cushion (4) is provided with a backrest (6). The upper part of the backrest (6) is provided with a headrest (7), characterized in that the front lower part of the seat cushion tray (14) is at least fixedly connected with a set of telescopic devices (9), and the casing of the telescopic device (9) The front lower portion of (16) is connected to the upper end of the pedal (2), and the upper end of the pedal (2) is also fixedly connected to the front portion of the rocker arm (13), and the rear portion of the rocker arm (13) is movably connected to the connecting piece. In the front part of (11), the middle portion of the connecting piece (11) is movably connected to the lower portion of the swinging piece (12), and the upper portion of the swinging piece (12) is movably mounted on the casing (16), and the rear portion of the connecting piece (11) The movable connection is in the sliding groove (15) at the front part of the swaying piece (10), and the rear part of the swaying piece (10) is fixedly connected to the handle (8) The handle (8) is movably mounted to the lower rear portion of the housing (16).
  2. 根据权利要求1所述的具有伸缩脚踏的椅子,其特征在于,所述脚踏(2)是U字形。A chair having a telescopic pedal according to claim 1, wherein said pedal (2) is U-shaped.
  3. 根据权利要求1所述的具有伸缩脚踏的椅子,其特征在于,所述脚踏(2)是倒T字形。A chair having a telescopic pedal according to claim 1, wherein said pedal (2) is inverted T-shaped.
PCT/CN2010/080219 2010-07-24 2010-12-24 Chair with extension footrest WO2012013002A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010202736695U CN201767453U (en) 2010-07-24 2010-07-24 Chair provided with telescopic footrest
CN201020273669.5 2010-07-24

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WO2012013002A1 true WO2012013002A1 (en) 2012-02-02

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102188117B (en) * 2011-04-25 2013-01-09 佛山市朝和机电科技有限公司 Automatic telescopic turnover device
CN104146520B (en) * 2014-08-19 2017-02-22 大康控股集团有限公司 Multifunctional chair
CN107174027A (en) * 2017-07-12 2017-09-19 浙江昊国家具有限公司 A kind of health-care environment protection type swivel chair

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011220A (en) * 1988-07-18 1991-04-30 La-Z-Boy Chair Company Chair mechanism
US5039167A (en) * 1990-02-08 1991-08-13 Lloyd Sweet Movable footrest for handicap and styling chair
CN1141754A (en) * 1995-05-19 1997-02-05 松下电工株式会社 Massage instrument
CN2560262Y (en) * 2002-06-25 2003-07-16 东莞欣扬五金塑胶制品有限公司 Chair with linking back and foot reset
US6733081B1 (en) * 2000-11-17 2004-05-11 Marva Follon Retractable footrest for a hairstyling chair

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011220A (en) * 1988-07-18 1991-04-30 La-Z-Boy Chair Company Chair mechanism
US5039167A (en) * 1990-02-08 1991-08-13 Lloyd Sweet Movable footrest for handicap and styling chair
CN1141754A (en) * 1995-05-19 1997-02-05 松下电工株式会社 Massage instrument
US6733081B1 (en) * 2000-11-17 2004-05-11 Marva Follon Retractable footrest for a hairstyling chair
CN2560262Y (en) * 2002-06-25 2003-07-16 东莞欣扬五金塑胶制品有限公司 Chair with linking back and foot reset

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