WO2021213246A1 - 一种趴坐多功能椅 - Google Patents

一种趴坐多功能椅 Download PDF

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Publication number
WO2021213246A1
WO2021213246A1 PCT/CN2021/087600 CN2021087600W WO2021213246A1 WO 2021213246 A1 WO2021213246 A1 WO 2021213246A1 CN 2021087600 W CN2021087600 W CN 2021087600W WO 2021213246 A1 WO2021213246 A1 WO 2021213246A1
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WO
WIPO (PCT)
Prior art keywords
chair
sitting
multifunctional
seat
base
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PCT/CN2021/087600
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English (en)
French (fr)
Inventor
邱昭晖
李艺光
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广州小趴熊生活用品有限公司
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Publication of WO2021213246A1 publication Critical patent/WO2021213246A1/zh

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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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/38—Support for the head or the back for the head
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

Definitions

  • the utility model relates to the technical field of seats, and more specifically, to a multifunctional chair for lying down and sitting.
  • the purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a multifunctional chair for lying down.
  • a multifunctional chair for prone sitting includes a chair back, a chair seat and a base; the upper end of the chair back is provided with a head support part matching the contour of the human chin.
  • the back of the chair is used as a body supporting part, and the back of the chair is used to support the back of a person in a sitting position, or lying on the back of the chair when in a kneeling position, and the chin is placed on the head supporting part, and the back of the chair can effectively support the head
  • the body and the spine are in an upright state, which is the same as when standing, effectively avoiding problems caused by sitting posture; while lying on your stomach, your hands can move freely, such as using a computer, reading books, etc., which is convenient for work and entertainment;
  • the chair seat is used as a foot
  • the supporting part is used to support the lower body of the human body in sitting and kneeling positions;
  • the base is the overall supporting structure of the seat.
  • the width of the backrest gradually narrows along a straight line or a curve from bottom to top, the width of the lower side is 30-60 cm, and the width of the upper side is 10-30 cm.
  • the upper end of the chair back is also provided with a face support frame that matches the contour of the human forehead; when lying on the stomach, the chin and forehead of the human body are respectively leaned on the head support and the face support frame, so that the head can be effectively supported ,balance.
  • handles are respectively provided on the left and right sides of the seat.
  • the seat back is movably connected to the seat, and the inclination angle of the seat back is adjustable; for example, an adjusting bolt that can adjust the angle of the seat back is arranged between the two. Fix the inclination angle of the backrest; or the rear of the seat of the seat and the lower end of the backrest are hinged. The angle between the back of the chair and the vertical can be adjusted from 0° to 30°.
  • a back support rod is slidably connected to the back of the chair, and the other end of the back support rod is connected to the base.
  • the back support rod on the back of the chair can provide further support for the seat.
  • a chute plate is fixed on the back of the chair, the interior of the chute plate is slidably connected with a seat back support rod, and the chute plate is provided with a limit component for limiting the seat back support rod, and the other end of the chair back support rod Connected to the base, the seat back support rod can slide up and down along the chute plate, participate in adjusting the height and inclination angle of the seat back, and provide support at the same time.
  • pulleys are provided on the base to facilitate the movement of the seat.
  • a stopper for restricting the rolling of the pulley is also provided on the base.
  • a pneumatic rod is provided on the base, and the height of the seat is adjusted by the pneumatic rod of the base.
  • cushions are provided on the head support, the back of the chair, the handle, and the seat.
  • the utility model provides a prone multifunctional chair.
  • the user can sit on the chair or kneel on the back of the chair, effectively alleviating the discomfort caused by prolonged sitting; the head is effectively supported when prone, and the hands Can move freely, convenient for work and entertainment.
  • Figure 1 is a schematic diagram of the design of the utility model lying down multifunctional chair.
  • Figure 2 is a schematic diagram of the design of the utility model lying multifunctional chair.
  • Figure 3 is a schematic diagram of the design of the utility model lying down multifunctional chair.
  • Figure 4 is a schematic diagram of the design of the utility model lying down multifunctional chair.
  • a multifunctional chair for prone sitting includes a back 1, a seat 2 and a base 3.
  • the upper end of the back 1 is provided with a head support 11 that matches the contour of the human chin.
  • the base 3 includes a chassis 31, a pneumatic rod 32 provided on the chassis 31, a seat back support rod 33 and a pulley 34; the seat back 1 and the seat 2 are movably connected, and the tilt angle of the seat back can be adjusted.
  • the adjustment bolts for adjusting the angle of the backrest is provided with a head support 11 that matches the contour of the human chin.
  • the left and right sides of the seat are respectively provided with handles 21 for better grasping
  • the base 3 includes a chassis 31, a pneumatic rod 32 provided on the chassis 31, a seat back support rod 33 and a pulley 34; the seat back 1 and the seat 2 are movably connected, and the tilt angle of the seat back can be adjusted.
  • the inclination angle of the fixed backrest can be adjusted by the adjustment bolts according to the needs of use.
  • the angle between the backrest and the vertical can be adjusted to 0-30°; the back of the backrest 1
  • a sliding groove plate 13 is fixed.
  • the inside of the sliding groove plate 13 is slidably connected with the seat back support rod 33.
  • the sliding groove plate 13 is also provided with a limit component for restricting the sliding of the chair back support rod 33.
  • the seat back support rod 33 It can slide up and down along the chute plate 13 to participate in adjusting the height and inclination angle of the seat back 1 and provide support at the same time.
  • the pulley 34 can easily move the seat, and the base 3 is also provided with a stopper to limit the rolling of the pulley 34; the height of the seat 2 is adjusted by the pneumatic rod 32 on the base.
  • the back of the prone multifunctional chair When in use, the back of the prone multifunctional chair is used as a body support part, and the back of the chair is used to support the back of the person in a sitting posture, or in a kneeling posture, when lying on the back of the chair, the chin is placed on the head
  • the back of the chair can effectively support the head and body, and the spine is in a vertical state, which is the same as when standing, effectively avoiding problems caused by sitting posture; while lying on your stomach, your hands can move freely, such as using a computer and reading books It is convenient for work and entertainment;
  • the seat is used as a foot support to support the legs of the human body;
  • the base is the overall support structure of the seat.
  • the lower part of the chair back is a square with a width of 45 cm and a length of 50 cm
  • the upper part is a trapezoid, with both sides gradually shrinking toward the middle.
  • the bottom of the trapezoid is 45 cm
  • the upper bottom is 18 cm
  • the height is 60 cm;
  • the seat is a square with a width of 48 cm and a length of 40 cm;
  • the back 1 and the seat 2 are covered with sponge cushions with a thickness of 5 cm;
  • the chassis 31 of the base 3 is a metal plate with a width of 30 cm and a length of 50 cm.
  • a multifunctional chair for prone sitting includes a back 1, a seat 2 and a base 3.
  • the upper end of the back 1 is provided with a head support 11 that matches the contour of the chin of the human body, and is also provided with The face support frame 12 that matches the contour of the human forehead, when lying on the stomach, the chin and forehead of the human body rest on the head support part and the face support frame, respectively, so that the head can be effectively supported; other uniform settings are the same as in Embodiment 1.

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  • Special Chairs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

一种趴坐多功能椅，包括椅背（1）、椅座（2）和底座（3）。椅背（1）上端设有与人体下巴轮廓相匹配的头部支撑部（11）。椅背（1）作为身体支撑部，用于在坐姿时支撑人的后背，或者在跪姿时，趴在椅背（1）上，下巴放在头部支撑部（11）上，椅背（1）能有效支撑头部和身体，脊椎处于竖直状态，和站立时一样，有效避免了坐姿导致的问题；趴着的同时，双手可以自由活动，如使用电脑、阅读书籍等，方便工作和娱乐。

Description

一种趴坐多功能椅 技术领域
本实用新型涉及座椅技术领域，更具体地，涉及一种趴坐多功能椅。
背景技术
随着生活和生产方式的改变，人们每天坐着工作和娱乐的时间越来越长，坐着时腰部处于弯曲状态，因此久坐会导致人们腰椎间盘突出，还会导致腰背肌肉劳损、痔疮等症状，不利于健康，人们深受此困扰；变换姿势可以有效缓解久坐带来的问题，然而目前市面上的椅子只能改善坐着的体验，延缓久坐导致的症状，而腰部始终是弯曲的，因此不能彻底解决久坐导致的问题。
发明内容
本实用新型的目的在于克服现有技术的上述不足，提供一种趴坐多功能椅。
本实用新型的上述目的是通过以下技术方案给予实现的：
一种趴坐多功能椅，包括椅背、椅座和底座；所述椅背上端设有与人体下巴轮廓相匹配的头部支撑部。
所述椅背作为身体支撑部，椅背用于在坐姿时支撑人的后背，或者在跪姿时，趴在椅背上，下巴放在头部支撑部上，椅背能有效支撑头部和身体，脊椎处于竖直状态，和站立时一样，有效避免了坐姿导致的问题；趴着的同时，双手可以自由活动，如使用电脑、阅读书籍等，方便工作和娱乐；椅座作为脚部支撑部，用于在坐姿和跪姿时支撑人体下半身；底座为座椅的整体支撑结构。
优选地，所述椅背的宽度由下至上沿直线或曲线逐渐收窄，下侧宽度为30～60cm，上侧宽度为10～30cm。
优选地，所述椅背上端还设有与人体额头轮廓相匹配的面部支撑架；趴着时，人体的下巴和额头分别靠在头部支撑部和面部支撑架上，使头部得到有效支撑、平衡。
优选地，所述椅座的左右两侧分别设置有把手。
优选地，所述椅背与椅座活动连接，椅背倾斜角度可调节；例如两者之间设置有可调节椅背角度的调节螺栓，在使用坐椅时，可根据使用需要通过调节螺栓调节固定靠背的倾斜角度；或者是座椅的椅座后部与椅背下端活动铰链连接。可 调节椅背与垂直方向的夹角为0～30°。
优选地，椅背面滑动连接有椅背支撑杆，椅背支撑杆的另一端连接在底座上。可通过椅背面的椅背支撑杆为座椅提供进一步的支撑。
优选地，椅背面固定有滑槽板，所述滑槽板的内部滑动连接有椅背支撑杆，滑槽板上设置有用于限制椅背支撑杆的限位组件，椅背支撑杆的另一端连接在底座上，椅背支撑杆可沿滑槽板上下滑动，参与调节椅背的高度和倾斜角度，同时提供支撑。
优选地，所述底座上设置有滑轮，方便移动座椅。
更优选地，所述底座上还设有限制滑轮滚动的限位器。
优选地，所述底座上设有气动杆，椅座的高度由底座的气动杆调节。
优选地，所述的头部支撑部、椅背、把手、椅座上设有软垫。
与现有技术相比，本实用新型具有以下有益效果：
本实用新型提供了一种趴坐多功能椅，使用者可以坐在椅上，也可以以跪姿趴在椅背上，有效缓解久坐导致的不适；趴着时头部得到有效支撑，双手能自由活动，方便工作和娱乐。
附图说明
图1为本实用新型趴坐多功能椅的设计示意图。
[根据细则91更正 09.08.2021]　
图2为本实用新型趴坐多功能椅的设计示意图。
图3为本实用新型趴坐多功能椅的设计示意图。
图4为本实用新型趴坐多功能椅的设计示意图。
图注：1-椅背，2-椅座，3-底座，11-头部支撑部，12-面部支撑架，13-滑槽板，21-把手，31-底盘，32-气动杆，33-椅背支撑杆，34-滑轮。
具体实施方式
以下结合说明书附图和具体实施例来进一步说明本实用新型，但实施例并不对本实用新型做任何形式的限定。
实施例1
如图1、2所示，一种趴坐多功能椅，包括椅背1、椅座2和底座3，椅背1上端设有与人体下巴轮廓相匹配的头部支撑部11，当采用跪姿时，趴在椅背上，下巴放在头部支撑部上，使头部得到有效支撑；所述椅座的左右两侧分别设置有把手21，用于更好的抓扶；所述底座3包括底盘31、设在底盘31上的气动杆32、椅背支撑杆33和滑轮34；所述椅背1和椅座2活动连接，椅背倾斜角度可调节，两者之间设置有可调节椅背角度的调节螺栓，在使用坐椅时，可根据使用需要通过调节螺栓调节固定靠背的倾斜角度，可调节椅背与垂直方向的夹角为 0～30°；所述椅背1背面固定有滑槽板13，所述滑槽板13的内部与椅背支撑杆33滑动连接，滑槽板13上还设置有用于限制椅背支撑杆33滑动的限位组件，椅背支撑杆33可沿滑槽板13上下滑动，参与调节椅背1的高度和倾斜角度，同时提供支撑。所述滑轮34可方便移动座椅，底座3上还设有限制滑轮34滚动的限位器；椅座2的高度由底座上的气动杆32调节。
使用时，所述趴坐多功能椅的椅背作为身体支撑部，椅背用于在坐姿时支撑人的后背，或者在跪姿时，趴在椅背上趴着时，下巴放在头部支撑部上，椅背能有效支撑头部和身体，脊椎处于竖直状态，和站立时一样，有效避免了坐姿导致的问题；趴着的同时，双手可以自由活动，如使用电脑、阅读书籍等，方便工作和娱乐；椅座作为脚部支撑部，用于支撑人体腿部；底座为座椅的整体支撑结构。
在本实施例中，椅背下部为宽45cm，长50cm的方形，上部为梯形，两边逐渐向中间收缩，梯形下底为45cm，上底为18cm，高度为60cm；
在本实施例中，椅座为宽48cm，长40cm的方形；
在本实施例中，椅背1和椅座2上铺有海绵软垫，厚度为5cm；
在本实施例中，底座3的底盘31为宽30cm，长50cm的金属板。
实施例2
如图3、4所示，一种趴坐多功能椅，包括椅背1、椅座2和底座3，椅背1上端设有与人体下巴轮廓相匹配的头部支撑部11，还设有与人体额头轮廓相匹配的面部支撑架12，当趴着时，人体的下巴和额头分别靠在头部支撑部和面部支撑架上，使头部得到有效支撑；其它设置均匀实施例1相同。
需要说明的是，本实用新型所描述的具体实施例为较佳实施例，并不限制本实用新型，凡是在本实用新型说明书指导下的技术人员可以对具体实施例做出任何修改、补充、等同替换，均在本实用新型保护范围之内。

Claims (10)

  1. 一种趴坐多功能椅，其特征在于，包括椅背、椅座和底座；所述椅背上端设有与人体下巴轮廓相匹配的头部支撑部。
  2. 根据权利要求1所述的趴坐多功能椅，其特征在于，所述椅背上端还设有与人体额头轮廓相匹配的面部支撑架。
  3. 根据权利要求1或2所述的趴坐多功能椅，其特征在于，椅座的左右两侧分别设置有把手。
  4. 根据权利要求1或2所述的趴坐多功能椅，其特征在于，所述椅背与椅座活动连接，两者之间角度可调。
  5. 根据权利要求4所述的趴坐多功能椅，其特征在于，椅背面滑动连接有椅背支撑杆，椅背支撑杆的另一端连接在底座上。
  6. 根据权利要求5所述的趴坐多功能椅，其特征在于，椅背面固定有滑槽板，所述滑槽板的内部滑动连接有椅背支撑杆，滑槽板上设置有用于限制椅背支撑杆的限位组件，椅背支撑杆的另一端连接在底座上。
  7. 根据权利要求1所述的趴坐多功能椅，其特征在于，所述底座上设置有滑轮。
  8. 根据权利要求7所述的趴坐多功能椅，其特征在于，所述底座上还设有限制滑轮滚动的限位器。
  9. 根据权利要求1或8所述的趴坐多功能椅，其特征在于，底座上设有气动杆。
  10. 根据权利要求1或2所述的趴坐多功能椅，其特征在于，所述椅背宽度由下至上沿直线或曲线逐渐收窄，下侧宽度为30～60cm，上侧宽度为10～30cm。
PCT/CN2021/087600 2020-04-22 2021-04-15 一种趴坐多功能椅 WO2021213246A1 (zh)

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