WO2020118761A1 - 过床护理椅 - Google Patents

过床护理椅 Download PDF

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Publication number
WO2020118761A1
WO2020118761A1 PCT/CN2018/123001 CN2018123001W WO2020118761A1 WO 2020118761 A1 WO2020118761 A1 WO 2020118761A1 CN 2018123001 W CN2018123001 W CN 2018123001W WO 2020118761 A1 WO2020118761 A1 WO 2020118761A1
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WO
WIPO (PCT)
Prior art keywords
slide rail
backrest
rotating mechanism
over
seat
Prior art date
Application number
PCT/CN2018/123001
Other languages
English (en)
French (fr)
Inventor
陶国民
Original Assignee
陶国民
章国建
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 陶国民, 章国建 filed Critical 陶国民
Publication of WO2020118761A1 publication Critical patent/WO2020118761A1/zh

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Classifications

    • 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
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/104—Devices carried or supported by
    • A61G7/1046—Mobile bases, e.g. having wheels
    • 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
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/104—Devices carried or supported by
    • A61G7/1042—Rail systems

Definitions

  • the present application relates to the field of medical technology, in particular to an over-bed nursing chair.
  • an angle adjustment structure and a roller structure are usually provided to facilitate the movement of the bed, but sometimes it is difficult to move the bed as a whole, and a wheelchair is required. Many patients need to be carried onto the wheelchair by family members or medical staff. It is very inconvenient, especially for some patients with heavier weight, and will cause pain to the patients.
  • the purpose of the present application is to solve the deficiencies of the prior art, and to provide a nursing chair over the bed.
  • An over-bed nursing chair includes a seat, a first slide rail and a first rotation mechanism; the seat includes a seat cushion and a backrest, and an inner end of the first slide rail is rotatably connected to the first rotation mechanism to Folding or unfolding relative to the first rotating mechanism, when folded, the first slide rail and the first rotating mechanism form an angle, when unfolding, the first sliding rail and the first rotating mechanism are located on the same plane, the The backrest is slidingly connected with the first slide rail.
  • a preferred solution is that the upper surface of the first rotating mechanism is fixedly provided with a second slide rail, the second slide rail is provided with a second slide groove, the inner end of the first slide rail is fixed with a hinge Shaft, the hinged shaft is slidably disposed in the second sliding groove.
  • the over-bed nursing chair further includes a first locking member for locking the hinge shaft to slide relative to the second sliding slot.
  • a preferred solution is that the lower surface of the seat cushion is provided with a buckle that engages with the second slide groove.
  • a preferred solution is that a second rotating mechanism is fixed to the back of the backrest, and the backrest is slidingly connected to the first slide rail through the second rotating mechanism.
  • a preferred solution is that the lower surface of the backrest is provided with a balance bar parallel to the seat cushion, the balance bar and the backrest The lower surface of the back is rotationally connected, and when the backrest slides along the first slide rail, the balance bar is in contact with the surface of the first slide rail and is slidingly connected to the first slide rail.
  • a preferred solution is that a lifting mechanism is provided on the lower side of the first rotating mechanism, the lifting mechanism includes a fixed seat, a support rod assembly, and a driving device for driving the support rod assembly to rotate;
  • the support rod The assembly includes a front support rod and a rear support rod, the lower end of the front support rod is hinged with the fixed base, the upper end is hinged with the first rotating mechanism; the lower end of the rear support rod is hinged with the fixed base, and the upper end is hinged with the first rotating mechanism;
  • the driving device drives the support rod assembly to rotate so that the first rotating mechanism moves up or down.
  • a preferred solution is that the seat cushion and the backrest are hinged, and the seat further includes a second locking member that locks the seat cushion and the backrest.
  • a preferred solution is that the top of the backrest is provided with a handle portion that pulls the backrest to slide along the first slide rail, and the handle portion is provided with a headrest that supports the head.
  • the beneficial effects of the present application It is convenient to move a patient or a person with reduced mobility from a hospital bed to a chair or from a chair to a bed, reducing the pain of the patient or the disabled; structure Simple and adaptable.
  • FIG. 1 is a perspective view of the present application
  • FIG. 2 is a perspective view 1 of the present application when used in combination with a hospital bed
  • FIG. 3 is a perspective view 2 of the present application when used in combination with a hospital bed
  • FIG. 4 is a three-dimensional view of the present application when used in combination with a hospital bed
  • FIG. 5 is a perspective view 4 of the present application when used in combination with a hospital bed.
  • first chute 30, the first rotating mechanism, 31, the hinge shaft, 32, the first locking member, 40, the Two slide rails, 41, second guide rail, 411, bottom plate, 412, vertical plate, 413, top plate, 42, second chute, 50, second rotating mechanism, 60, lifting mechanism, 61, fixed seat, 62, Support rod assembly, 621, front support rod, 622, rear support rod, 63, drive unit, 70, cart, 71, universal wheel, 72, front pedal, 73, left storage slot, 74, right storage slot, 75 , Left armrest frame, 76, Right armrest frame, 77, Backrest frame, 80, Hospital bed.
  • the first embodiment is an over-bed nursing chair, which is used to help a patient or a person with reduced mobility move from the hospital bed 80 to the seat 10, or from a place To another place, the over-bed nursing chair includes a seat 10, a first slide rail 20 and a first rotating mechanism 30.
  • the seat 10 includes a seat cushion 11 and a backrest 12.
  • the seat 10 is used to support a patient or a person with limited mobility. The patient or a person with limited mobility can sit on the seat cushion 11 with the back against the backrest 12 .
  • the inner end of the first slide rail 20 is rotatably connected to the first rotation mechanism 30 to be folded or unfolded relative to the first rotation mechanism, when folded, the first slide rail 20 forms an angle with the first rotation mechanism 30, when expanded
  • the first slide rail 20 and the first rotating mechanism 30 are located on the same plane, the backrest 12 is slidingly connected to the first slide rail 20, and the backrest 12 can move from one side to the other side along the first slide rail 20.
  • the inner end of the first slide rail 20 is provided with a hinge shaft 31, the hinge shaft 31 and the first rotating mechanism
  • the frame of 30 is arranged in parallel and hinged with the first rotation mechanism 30, and the first slide rail 20 can rotate relative to the first rotation mechanism 30 about the hinge axis 31, so that the first slide rail 20 is folded or unfolded relative to the first rotation mechanism 30.
  • the first slide rail 20 and the first rotation mechanism 30 form an angle, the first slide rail 20 supports the backrest 12; when unfolded, the first slide rail 20 and the first rotation mechanism 30 are located at the same On a flat surface, the backrest 12 can move from one side to the other side along the first slide rail 20.
  • the top of the backrest 12 is provided with a handle portion 13 that pulls the backrest 12 to slide along the first slide rail 20, and the handle portion 13 is provided with a headrest 14 that supports the head.
  • the end of the first slide rail 20 near the first rotating mechanism 30 is an inner end, and the end away from the first rotary mechanism 30 is an outer end.
  • the first slide rail 20 includes two parallel The first guide rails 21, each of the first guide rails 21 is provided with a first sliding groove 211 along its length, the inner ends of the two parallel first guide rails 21 are fixedly connected by a hinge shaft 31, and the outer ends of the two parallel first guide rails 21 The ends are connected by connecting rods 22.
  • Two parallel first rails 21 The hinge shaft 31 and the connecting rod 22 form a square frame. When the first rotating mechanism 30 is located on the side of the bed 80, the two parallel first guide rails 21 can rotate around the hinge axis 31.
  • the two parallel first guide rails 21 rotate to the horizontal direction or close to the horizontal direction, the two parallel first guide rails 21
  • the outer edge of a guide rail 21 can overlap the surface of the hospital bed 80.
  • a slider sliding along the first sliding groove 211 is provided on the back of the backrest 12, and the backrest 12 slides along the first sliding groove 211 through the slider.
  • the inner end of the first slide rail 20 is hinged with the first rotating mechanism 30 through a hinge shaft 31, and the first slide rail 20 can rotate around the hinge shaft 31 and adjust the first slide rail
  • the angle between 20 and the first rotating mechanism 30, the adjustable angle between the first sliding rail 20 and the first rotating mechanism 30 is 0 degrees to 180 degrees, so the first sliding rail 20 and the first rotating mechanism 30 can be adjusted To the same plane, it can also be adjusted to be perpendicular to each other.
  • the seat cushion 11 penetrates a toilet seat 111.
  • the seat cushion 11 When a patient or a person with limited mobility sits on the seat cushion 11, it is convenient for urination and defecation.
  • the first rotating mechanism 30 includes a first ball, a first upper turntable, and a first lower turntable, and a lower surface of the first upper turntable is concavely provided with a first upper annular groove,
  • the upper surface of the first lower turntable is concavely provided with a first lower annular groove, and the centers of the first upper turntable and the first lower turntable are respectively provided with through holes.
  • the rotating shaft passes through the first upper turntable and The through hole of the first lower turntable, the first ball is movably clamped in the first annular groove, when the first rotating mechanism 30 is placed horizontally, the first upper turntable can rotate 360 degrees in the horizontal direction relative to the first lower turntable
  • the over-bed nursing chair is placed on the side of the bed 80, in this embodiment, the over-bed nursing chair is For example, as shown in FIG. 1, the seat cushion 11 is horizontally arranged, the backrest 12 and the seat cushion 11 form an angle, and the patient or the person with limited mobility sits on the seat cushion 11 with the back against the backrest 12.
  • the first rotating mechanism 30 Turn the first rotating mechanism 30 so that the first slide rail 20 approaches the side of the bed 80, and rotate the first slide rail 20 so that the first slide rail 20 rotates downward around the hinge shaft 31 until the outer end of the first slide rail 20 approaches and Supported on the upper surface of the hospital bed 80, at this time, the first rotating mechanism 30, the first slide rail 20 and the hospital bed 80 are located on the same plane, and the patient or the handicapped person is turned from the hospital bed 80 to the seat 10, and then the seat 10
  • the backrest 12 slides along the first slide rail 20 from the side near the hospital bed 80 to the side near the first rotating mechanism 30, and rotates the first slide rail 20 so that the first slide rail 20 rotates upward around the hinge axis 31 until the first slide
  • the rail 20 and the backrest 12 are in a vertical state, and the process of moving the patient or the person with limited mobility from the hospital bed 80 to the seat 10 is completed.
  • the present application can solve the problem of patient or mobility impaired mobility, and can conveniently help the patient or mobility impaired to move from the seat 10 to the hospital bed 80, or from The bed 80 is moved to the seat 10.
  • the second embodiment adds the following features on the basis of the first embodiment: the upper surface of the first rotating mechanism 30 is fixedly provided with a second slide rail 40, When the first sliding rail 20 rotates parallel to the first rotating mechanism 30, the second sliding rail 40 and the first sliding rail 20 are parallel to each other, the second sliding rail 40 is provided with a second sliding groove 42, and the second sliding rail 40 includes Two parallel second guide rails 41, the second guide rail 41 includes a bottom plate 411 fixed to the upper surface of the first rotating mechanism 30, a top plate 413 parallel to the bottom plate 411, and a vertical plate 412 connecting the bottom plate 411 and the top plate 413; The vertical plate 412 and the top plate 413 surround to form a second slide slot 42, the inner end of the first slide rail 20 is fixedly connected to the hinge shaft 31, and the two ends of the hinge shaft 31 are respectively movably located in the second slide slot 42, the hinge shaft 31 It can slide and rotate along the second chute 42 at the same time.
  • FIGS. 1 to 5 a patient or a person with limited mobility sits on the seat cushion 11 with the back against the backrest 12, and the seat cushion 11 is located directly above the first rotating mechanism 30 at this time, when the patient or the movement is inconvenient
  • a person needs to urinate push the seat 10 or the first slide rail 20, so that the hinge shaft 31 moves along the second slide groove 42 from one side to the other side.
  • the over-bed nursing chair further includes a first locking member 32 for locking the hinge shaft 31 to slide relative to the second sliding slot 42.
  • the hinge shaft 31 can slide and rotate relative to the second sliding slot 42, when a patient or a person with limited mobility sits on the seat 10, in order to prevent the hinge shaft 31 and the second sliding slot 42 from rotating and sliding relatively, the first lock
  • the tightening member 32 locks and locks the hinge shaft 31 and the second sliding slot 42.
  • the lower surface of the seat cushion 11 is provided with a snap 111 that engages with the second sliding groove 42.
  • the number of the buckle 111 is set according to needs.
  • the buckle 111 has a U-shaped structure. When the seat cushion 11 and the first rotating mechanism 30 are in a parallel state, the buckle 111 can be inserted into the second slide along the length of the second sliding groove 42 The slot 42.
  • a buckle 111 is provided on the lower surface of the seat cushion 11 of the seat 10,
  • the seat 10 is in a fixed state relative to the first rotating mechanism 30, and when the seat 10 needs to be rotated again, the buckle 111 is slid out of the second chute 42.
  • the third embodiment as shown in FIGS. 1 to 5, this embodiment adds the following features on the basis of the first embodiment or the second embodiment: the back of the backrest 12 is fixed with a second rotating mechanism 50, The backrest 12 is slidingly connected to the first slide rail 20 through the second rotating mechanism 50.
  • the structure of the second rotating mechanism 50 is the same as that of the first rotating mechanism 30.
  • the first slide rail 20 when the outer side of the first slide rail 20 rests on the surface of the hospital bed 80, although the first slide rail 20 is located in the same plane as It can help the patient or the person with limited mobility to turn from the chair 10 to the hospital bed 80, or move from the hospital bed 80 to the chair 10, but at this time the first slide rail 20 is perpendicular to the hospital bed 80, so when the patient or the handicapped After turning over from the seat 10 to the hospital bed 80, the person also needs to turn the patient to be parallel to the hospital bed 80.
  • the second rotating mechanism 50 is fixed on the back of the backrest 12, and the second rotating mechanism 50 is slidably connected to the first slide rail 20.
  • the backrest 12 can be 360 degrees relative to the first slide rail 20 through the second rotating mechanism 50 Rotate within an angle. Since the second rotating mechanism 50 is provided between the backrest 12 and the first slide rail 20, the backrest 12 passes through when the backrest 12 slides along the first slide rail 20 from approaching the first rotating mechanism 30 to approaching the bed 80 side The second rotating mechanism 50 rotates relative to the first slide rail 20, so that the backrest 12 is parallel to the bed 80, or rotates the second rotating mechanism 50 after the backrest 12 is close to the bed 80, so that the backrest 12 is parallel to the bed 80, and finally the patient or the mobility is inconvenient ⁇ flip to bed 80.
  • the lower surface of the backrest 12 is provided with a balance bar parallel to the seat cushion 11 to balance
  • the lower surface of the lever 12 rotatably connected to the backrest, the backrest 12 along the first slide rails 20, the first slide surface of the balance rod 20 contacts the first rail and connected with the slide 20, the backrest 12 when the backrest 12 along the When sliding along the first slide rail 20, the back of the patient or the handicapped person leans against the backrest 12, and the balance bar plays a supporting and balancing role.
  • the fourth embodiment as shown in FIGS. 1 to 5, this embodiment adds the following features on the basis of the first embodiment, the second embodiment, or the third embodiment:
  • a lifting mechanism 60 is provided on the side.
  • the lifting mechanism 60 includes a fixed seat 61, a support rod assembly 62, and a driving device 63 for driving the support rod assembly 62 to rotate;
  • the support rod assembly 62 includes a front support rod 621 and a rear support rod 622.
  • the lower end of the support rod 621 is hinged with the fixed base 61, and the upper end is hinged with the first rotating mechanism 30; the lower end of the rear support rod 622 is hinged with the fixed base 61, and the upper end is hinged with the first rotating mechanism 30;
  • the driving device 63 drives the support rod assembly 62 to rotate The first rotating mechanism 30 is raised or lowered.
  • the seat cushion 11 is hinged with the backrest 12, and the seat 10 further includes a second locking member that locks the seat cushion 11 and the backrest 12.
  • the over-bed nursing chair further includes a cart 70, four universal wheels 71 are provided at the bottom of the cart 70, and a front pedal 72 is provided on the front side of the cart 70.
  • the left and right sides of the 70 are provided with a left storage slot 73 and a right storage slot 74.
  • a left armrest frame 75 is hinged in the left storage slot 73, a right armrest frame 76 is hinged in the right storage slot 74, and a rear side of the cart 70 is provided
  • a backrest frame 77 supporting the first slide rail, a first push rod and a second push rod are provided at the bottom of the cart 70, the bottom of the left armrest frame 75 is hinged with the left side of the cart 70, and the bottom of the right armrest frame 76 Articulated with the right side of the cart 70, the first push rod pushes the left armrest frame 75 and the right armrest frame 76 to close or expand.
  • the seat cushion 11 is clamped at Between the left armrest frame 75 and the right armrest frame 76; when the first push rod pushes the left armrest frame 75 and the right armrest frame 76 together, the left armrest frame 75 and the right armrest frame 76 are stored in the left storage slot 73 and the right storage slot respectively Within 74.
  • the bottom of the backrest frame 77 is hinged with the rear side of the cart 70, the second push rod pushes the back frame 77 to rotate around the cart 70, and when the second push rod pushes the back frame 77 to rotate around the cart 70, and the first slide rail 20 and When the backrest is supported on the surface of the backrest frame 77, the first slide rail 20 and the backrest rotate together with the backrest frame 77.

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  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

一种过床护理椅，包括座椅(10)，第一滑轨(20)和第一旋转机构(30)；座椅(10)包括坐垫(11)和靠背(12)，第一滑轨(20)的内端与第一旋转机构(30)转动连接以相对第一旋转机构(30)折叠或者展开，折叠时第一滑轨(20)与第一旋转机构(30)呈一夹角，展开时第一滑轨(20)与第一旋转机构(30)位于同一平面，靠背(12)与第一滑轨(20)滑动连接。过床护理椅的优点是可以方便的将病人或者行动不便者从病床(80)移动至座椅(10)上，或者从座椅(10)移动至病床(80)上，减少病人或者行动不便者的痛苦；过床护理椅的结构简单，适应性好。

Description

过床护理椅
[0001] 本申请是以申请号为 201811510980.4、 申请日为 2018年 12月 11日的中国专利申 请为基础， 并主张其优先权， 该申请的全部内容在此作为整体引入本申请中。
[0002] 技术领域
[0003] 本申请涉及医疗技术领域， 尤其是一种过床护理椅。
[0004] 背景技术
[0005] 5见有的病床结构， 通常会设置角度调节结构和滚轮结构， 方便病床移动， 而有 些时候整体移动病床比较困难， 需要采用轮椅， 很多病人需要由家属或医护人 员抱到轮椅上， 非常不方便， 尤其是一些体重比较重的病人， 并且， 会给病人 带来痛苦。
[0006] 申请内容
[0007] 本申请的目的是解决现有技术的不足， 提供一种过床护理椅。
[0008] 本申请的一种技术方案：
[0009] 一种过床护理椅， 包括座椅， 第一滑轨和第一旋转机构； 所述座椅包括坐垫和 靠背， 所述第一滑轨的内端与第一旋转机构转动连接以相对第一旋转机构折叠 或者展开， 折叠时所述第一滑轨与所述第一旋转机构呈一夹角， 展开时所述第 一滑轨与所述第一旋转机构位于同一平面， 所述靠背与第一滑轨滑动连接。
[0010] 一种优选方案是所述第一旋转机构的上表面固定设有第二滑轨， 所述第二滑轨 设有第二滑槽， 所述第一滑轨的内端固定有铰接轴， 所述铰接轴滑动设置在第 二滑槽内。
[0011] 一种优选方案是所述过床护理椅还包括用于锁紧铰接轴与第二滑槽相对滑动的 第一锁紧件。
[0012] 一种优选方案是所述坐垫的下表面设有与第二滑槽相互卡合的卡扣。
[0013] 一种优选方案是所述靠背的背面固定有第二旋转机构， 所述靠背通过第二旋转 机构与第一滑轨滑动连接。
[0014] 一种优选方案是所述靠背的下表面设有与坐垫平行的平衡杆， 所述平衡杆与靠 背的下表面转动连接， 所述靠背沿着第一滑轨滑动时， 平衡杆与第一滑轨的表 面接触且与第一滑轨滑动连接。
[0015] 一种优选方案是所述第一旋转机构的下侧设有升降机构， 所述升降机构包括固 定座、 支撑杆组件， 以及用于驱动支撑杆组件旋转的驱动装置； 所述支撑杆组 件包括前支撑杆和后支撑杆， 所述前支撑杆的下端与固定座铰接， 上端与第一 旋转机构铰接； 所述后支撑杆的下端与固定座铰接， 上端与第一旋转机构铰接 ; 所述驱动装置驱动支撑杆组件旋转使得第一旋转机构上升或者下降。
[0016] 一种优选方案是所述坐垫与靠背铰接， 所述座椅还包括锁紧坐垫与靠背的第二 锁紧件。
[0017] 一种优选方案是靠背的顶部设有拉动靠背沿着第一滑轨滑动的拉手部， 所述拉 手部设有支撑头部的头枕。
[0018] 综合上述技术方案， 本申请的有益效果： 可以方便的将病人或者行动不便者从 病床移动至座椅上， 或者从座椅移动至病床上， 减少病人或者行动不便者的痛 苦； 结构简单， 适应性好。
[0019] 上述说明仅是本申请技术方案的概述， 为了能够更清楚了解本申请的技术手段 ， 而可依照说明书的内容予以实施， 并且为了让本申请的上述和其他目的、 特 征和优点能够更明显易懂， 以下特举较佳实施例， 并配合附图， 详细说明如下
[0020] 附图说明
[0021] 图 1是本申请的立体图；
[0022] 图 2是本申请与病床结合使用时的立体图一；
[0023] 图 3是本申请与病床结合使用时的立体图二；
[0024] 图 4是本申请与病床结合使用时的立体图三；
[0025] 图 5是本申请与病床结合使用时的立体图四。
[0026] 附图标记
[0027] 10、 座椅，
11、 坐垫， 12、 靠背， 13、 拉手部， 14、 头枕， 20、 第一滑轨， 21、 第一导轨
， 211、 第一滑槽， 30、 第一旋转机构， 31、 铰接轴， 32、 第一锁紧件， 40、 第 二滑轨， 41、 第二导轨， 411、 底板， 412、 竖直板， 413、 顶板， 42、 第二滑槽 ， 50、 第二旋转机构， 60、 升降机构， 61、 固定座， 62、 支撑杆组件， 621、 前 支撑杆， 622、 后支撑杆， 63、 驱动装置， 70、 推车， 71、 万向轮， 72、 前踏板 ， 73、 左收纳槽， 74、 右收纳槽， 75、 左扶手架， 76、 右扶手架， 77、 靠背架 ， 80、 病床。
[0028] 具体实施方式
[0029] 为阐述本申请的思想及目的， 下面将结合附图和具体实施例对本申请作进一步 的说明。
[0030] 第一实施例， 如图 1至图 5所示， 一种过床护理椅， 它用于帮助病人或者行动不 方便者从病床 80上移动至座椅 10上， 或者从一个地方移动至另一地方， 过床护 理椅包括座椅 10， 第一滑轨 20和第一旋转机构 30。 座椅 10包括坐垫 11和靠背 12 ， 座椅 10用于支撑病人或者行动不方便者， 病人或者行动不方便者可以坐在坐 垫 11， 背部靠着靠背 12。 第一滑轨 20的内端与第一旋转机构 30转动连接以相对 第一旋转机构折叠或者展开， 折叠时所述第一滑轨 20与所述第一旋转机构 30呈 一夹角， 展开时所述第一滑轨 20与所述第一旋转机构 30位于同一平面， 靠背 12 与第一滑轨 20滑动连接， 靠背 12可沿着第一滑轨 20从一侧移动至另一侧。
[0031] 如图 1和图 2所示， 第一滑轨 20的内端设有铰接轴 31， 铰接轴 31与第一旋转机构
30的边框平行设置且与第一旋转机构 30铰接， 第一滑轨 20可绕铰接轴 31相对第 一旋转机构 30旋转， 使得第一滑轨 20相对第一旋转机构 30折叠或者展开。 折叠 时所述第一滑轨 20与所述第一旋转机构 30呈一夹角， 第一滑轨 20支撑靠背 12; 展开时所述第一滑轨 20与所述第一旋转机构 30位于同一平面， 靠背 12可沿着第 一滑轨 20从一侧移动至另一侧。
[0032] 如图 1和图 2所示， 靠背 12的顶部设有拉动靠背 12沿着第一滑轨 20滑动的拉手部 13， 所述拉手部 13设有支撑头部的头枕 14。
[0033] 如图 1和图 2所示， 第一滑轨 20靠近第一旋转机构 30的一端为内端， 远离第一旋 转机构 30的一端为外端， 第一滑轨 20包括两平行的第一导轨 21， 每一第一导轨 2 1沿其长度方向设有第一滑槽 211， 两平行的第一导轨 21的内端通过铰接轴 31固 定连接， 两平行的第一导轨 21的外端通过连接杆 22连接。 两平行的第一导轨 21 ， 铰接轴 31和连接杆 22形成方形的框体。 当第一旋转机构 30位于病床 80—侧时 ， 两平行的第一导轨 21可绕着铰接轴 31旋转， 当两平行的第一导轨 21旋转至水 平方向或者接近水平方向时， 两平行的第一导轨 21外侧边缘便可搭接在病床 80 的表面。 靠背 12的背面设有沿第一滑槽 211滑动的滑块， 靠背 12通过滑块沿着第 一滑槽 211滑动。
[0034] 如图 1和图 2所示， 第一滑轨 20的内端与第一旋转机构 30通过铰接轴 31铰接， 第 一滑轨 20可绕铰接轴 31旋转， 并调节第一滑轨 20与第一旋转机构 30之间的夹角 ， 第一滑轨 20与第一旋转机构 30之间可调角度为 0度到 180度， 因此第一滑轨 20 与第一旋转机构 30可以调节至同一平面， 也可以调节至相互垂直。
[0035] 如图 1所示， 坐垫 11贯穿有坐便口 111， 病人或者行动不方便者坐在坐垫 11上时 ， 方便大小便， 坐垫 11与靠背 12存在一夹角， 使用者可以根据需要调节坐垫 11 与靠背 12之间的夹角， 让病人或者行动不方便者坐更舒服。
[0036] 如图 1和图 2所示， 第一旋转机构 30包括第一滚珠， 第一上转盘和第一下转盘， 第一上转盘的下表面向内凹设有第一上环形槽， 第一下转盘的上表面向内凹设 有第一下环形槽， 第一上转盘和第一下转盘的中心分别设有通孔， 第一上转盘 和第一下转盘盖合后， 第一上环形槽和第一下环形槽形成第一环形槽， 第一滚 珠活动设置在第一环形槽内， 当第一上转盘和第一下转盘盖合后， 转动轴穿过 第一上转盘和第一下转盘的通孔， 第一滚珠活动夹持在第一环形槽内， 当第一 旋转机构 30水平放置时， 第一上转盘可相对第一下转盘在水平方向上 360度旋转
[0037] 病人或者行动不方便者从座椅 10上移动至病床 80的过程： 如图 1和图 2所示， 过 床护理椅放置在病床 80—侧， 本实施例中将过床护理椅放置在病床 80左为例， 如图 1所示， 坐垫 11水平设置， 靠背 12与坐垫 11呈一夹角， 病人或者行动不方便 者坐在坐垫 11上， 背部靠着靠背 12。 将第一旋转机构 30移动至病床 80的左侧， 转动第一旋转机构 30使得第一滑轨 20靠近病床 80, 缓慢的转动第一滑轨 20使得 第一滑轨 20的外端支撑在病床 80表面， 此时第一旋转机构 30, 第一滑轨 20和病 床 80位于同一平面， 拉动靠背 12从靠近第一旋转机构 30—侧移动至靠近病床 80 一侧， 当靠背 12移动至病床 80的正上方时， 再将病人或者行动不方便者翻转至 病床 80, 完成病人或者行动不方便者从座椅 10上移动至病床 80的过程。
[0038] 病人或者行动不方便者从病床 80上移动至座椅 10的过程： 如图 2和图 3所示， 第 一旋转机构 30移动至病床 80—侧， 本实施例中将过床护理椅放置在病床 80左为 例。 转动第一旋转机构 30使得第一滑轨 20靠近病床 80—侧， 转动第一滑轨 20， 使得第一滑轨 20绕铰接轴 31向下旋转， 直到第一滑轨 20的外端靠近并支撑在病 床 80上表面， 此时第一旋转机构 30, 第一滑轨 20和病床 80位于同一平面， 将病 人或者行动不方便者从病床 80翻转至座椅 10上， 之后， 座椅 10的靠背 12沿着第 一滑轨 20从靠近病床 80—侧滑动至靠近第一旋转机构 30—侧， 旋转第一滑轨 20 ， 使得第一滑轨 20绕铰接轴 31向上旋转， 直到第一滑轨 20和靠背 12处于竖直状 态， 完成病人或者行动不方便者从病床 80上移动至座椅 10的过程。
[0039] 如图 1至图 3所示， 因此本申请能够很好的解决病人或者行动不便者移动问题， 可以方便的帮助病人或者行动不便者从座椅 10上移动至病床 80上， 或者从病床 8 0上移动至座椅 10上。
[0040] 第二实施例， 如图 1至图 5所示， 本实施例在第一实施例的基础上增加了以下特 征： 第一旋转机构 30的上表面固定设有第二滑轨 40, 当第一滑轨 20旋转至与第 一旋转机构 30平行时， 第二滑轨 40与第一滑轨 20相互平行， 第二滑轨 40设有第 二滑槽 42， 第二滑轨 40包括两平行的第二导轨 41， 第二导轨 41包括与第一旋转 机构 30的上表面固定的底板 411， 与底板 411平行的顶板 413， 以及连接底板 411 与顶板 413的竖直板 412; 底板 411， 竖直板 412和顶板 413围绕形成第二滑槽 42， 第一滑轨 20的内端与铰接轴 31固定连接， 铰接轴 31的两端分别活动位于第二滑 槽 42内， 铰接轴 31可同时沿着第二滑槽 42滑动和转动。
[0041] 如图 1至图 5所示， 病人或者行动不方便者坐在坐垫 11上， 背部靠着靠背 12, 此 时坐垫 11位于第一旋转机构 30的正上方， 当病人或者行动不方便者需要大小便 时， 推动座椅 10或第一滑轨 20, 使得铰接轴 31沿着第二滑槽 42从一侧移动至另 一侧， 此时坐垫 11错开的位于第一旋转机构 30的上方， 第一旋转机构 30再顺时 针或逆时针水平旋转 90度， 坐垫 11与第一旋转机构 30相互错开， 坐垫 11的正下 方有足够的空间， 坐垫 11正下方可以放置便桶， 病人或者行动不方便者便可到 大小便。 [0042] 如图 1至图 5所示， 过床护理椅还包括用于锁紧铰接轴 31与第二滑槽 42相对滑动 的第一锁紧件 32。 由于铰接轴 31可相对第二滑槽 42滑动和转动， 当病人或者行 动不方便者坐在座椅 10上时， 为防止铰接轴 31与第二滑槽 42相对转动和滑动， 通过第一锁紧件 32锁紧锁紧铰接轴 31与第二滑槽 42。
[0043] 如图 1至图 5所示， 坐垫 11的下表面设有与第二滑槽 42相互卡合的卡扣 111。 卡 扣 111的数量根据需要设置， 卡扣 111为 U形结构， 当坐垫 11与第一旋转机构 30处 于平行状态时， 卡扣 111可以沿着第二滑槽 42的长度方向卡入第二滑槽 42内。 因 此当病人或者行动不方便者坐在座椅 10上， 为防止第一旋转机构 30带动座椅 10 自由旋转， 在座椅 10的坐垫 11下表面设置卡扣 111， 当卡扣 111卡入第二滑槽 42 内时， 座椅 10相对第一旋转机构 30处于固定状态， 当需要再次旋转座椅 10时， 将卡扣 111滑出第二滑槽 42。
[0044] 第三实施例， 如图 1至图 5所示， 本实施例在第一实施例或者第二实施例的基础 上增加了以下特征： 靠背 12的背面固定有第二旋转机构 50 , 靠背 12通过第二旋 转机构 50与第一滑轨 20滑动连接。 第二旋转机构 50的结构与第一旋转机构 30相 同。
[0045] 如图 1至图 5所示， 如采用第一实施例中的技术方案， 当第一滑轨 20的外侧搭靠 在病床 80表面时， 虽然第一滑轨 20与位于同一平面， 可以帮助病人或者行动不 便者从座椅 10上翻到至病床 80上， 或者从病床 80上移动至座椅 10上， 但是此时 第一滑轨 20与病床 80垂直， 因此当病人或者行动不便者从座椅 10上翻到至病床 8 0上后， 还需要将病人翻转至与病床 80平行。 为了解决上述问题， 在靠背 12的背 面固定第二旋转机构 50 , 第二旋转机构 50再与第一滑轨 20滑动连接， 靠背 12通 过第二旋转机构 50可相对第一滑轨 20在 360度角度内旋转。 由于在靠背 12与第一 滑轨 20之间设置第二旋转机构 50 , 在靠背 12沿着第一滑轨 20从靠近第一旋转机 构 30滑动至靠近病床 80—侧的过程中， 靠背 12通过第二旋转机构 50相对第一滑 轨 20转动， 使得靠背 12与病床 80平行， 或者当靠背 12靠近病床 80之后再旋转第 二旋转机构 50使得靠背 12与病床 80平行， 最后将病人或者行动不便者翻转至病 床 80。
[0046] 优选的， 如图 1至图 5所示， 靠背 12的下表面设有与坐垫 11平行的平衡杆， 平衡 杆与靠背 12的下表面转动连接， 靠背 12沿着第一滑轨 20滑动时， 平衡杆与第一 滑轨 20的表面接触且与第一滑轨 20滑动连接， 当靠背 12在靠背 12沿着第一滑轨 2 0滑动时， 病人或者行动不便者的背部靠着靠背 12, 平衡杆起到支撑和平衡的作 用。
[0047] 第四实施例， 如图 1至图 5所示， 本实施例在第一实施例， 第二实施例或者第三 实施例的基础上增加了以下特征： 第一旋转机构 30的下侧设有升降机构 60, 升 降机构 60包括固定座 61、 支撑杆组件 62， 以及用于驱动支撑杆组件 62旋转的驱 动装置 63 ; 支撑杆组件 62包括前支撑杆 621和后支撑杆 622， 前支撑杆 621的下端 与固定座 61铰接， 上端与第一旋转机构 30铰接； 后支撑杆 622的下端与固定座 61 铰接， 上端与第一旋转机构 30铰接； 驱动装置 63驱动支撑杆组件 62旋转使得第 一旋转机构 30上升或者下降。
[0048] 如图 1至图 5所示， 坐垫 11与靠背 12铰接， 座椅 10还包括锁紧坐垫 11与靠背 12的 第二锁紧件。
[0049] 如图 1至图 5所示， 过床护理椅还包括推车 70， 推车 70的底部设有四个万向轮 71 ， 推车 70的前侧设有前踏板 72， 推车 70的左右两侧设有左收纳槽 73和右收纳槽 7 4， 左收纳槽 73内铰接有左扶手架 75， 右收纳槽 74内铰接有右扶手架 76， 推车 70 的后侧设有支撑第一滑轨的靠背架 77， 推车 70的底部设有第一推杆和第二推杆 ， 所述左扶手架 75的底部与推车 70的左侧铰接， 右扶手架 76的底部与推车 70的 右侧铰接， 第一推杆推动左扶手架 75和右扶手架 76合拢或者展开， 当第一推杆 推动左扶手架 75和右扶手架 76展开时， 坐垫 11夹持在左扶手架 75和右扶手架 76 之间； 第一推杆推动左扶手架 75和右扶手架 76合拢时， 左扶手架 75和右扶手架 7 6分别收纳在左收纳槽 73和右收纳槽 74内。 靠背架 77的底部与推车 70的后侧铰接 ， 第二推杆推动靠背架 77绕推车 70旋转， 当第二推杆推动靠背架 77绕推车 70旋 转， 且第一滑轨 20和靠背支撑在靠背架 77表面时， 第一滑轨 20和靠背随着靠背 架 77—起旋转。
[0050] 以上是本申请的具体实施方式， 应当指出， 对于本技术领域的普通技术人员来 说， 在不脱离本申请原理的前提下， 还可以做出若干改进和润饰， 这些改进和 润饰也视为本申请的保护范围。 发明概述 技术问题 问题的解决方案 发明的有益效果

Claims

权利要求书
[权利要求 1] 一种过床护理椅， 其特征在于， 包括座椅， 第一滑轨和第一旋转机构
; 所述座椅包括坐垫和靠背， 所述第一滑轨的内端与第一旋转机构转 动连接以相对第一旋转机构折叠或者展开， 折叠时所述第一滑轨与所 述第一旋转机构呈一夹角， 展开时所述第一滑轨与所述第一旋转机构 位于同一平面， 所述靠背与第一滑轨滑动连接。
[权利要求 2] 根据权利要求 1所述的过床护理椅， 其特征在于， 所述第一旋转机构 的上表面固定设有第二滑轨， 所述第二滑轨设有第二滑槽， 所述第一 滑轨的内端固定有铰接轴， 所述铰接轴滑动设置在第二滑槽内。
[权利要求 3] 根据权利要求 2所述的过床护理椅， 其特征在于， 所述过床护理椅还 包括用于锁紧铰接轴与第二滑槽相对滑动的第一锁紧件。
[权利要求 4] 根据权利要求 2所述的过床护理椅， 其特征在于， 所述坐垫的下表面 设有与第二滑槽相互卡合的卡扣。
[权利要求 5] 根据权利要求 1至 4任意一项所述的过床护理椅， 其特征在于， 所述靠 背的背面固定有第二旋转机构， 所述靠背通过第二旋转机构与第一滑 轨滑动连接。
[权利要求 6] 根据权利要求 5所述的过床护理椅， 其特征在于， 所述靠背的下表面 设有与坐垫平行的平衡杆， 所述平衡杆与靠背的下表面转动连接， 所 述靠背沿着第一滑轨滑动时， 平衡杆与第一滑轨的表面接触且与第一 滑轨滑动连接。
[权利要求 7] 根据权利要求 1所述的过床护理椅， 其特征在于， 所述第一旋转机构 的下侧设有升降机构， 所述升降机构包括固定座、 支撑杆组件， 以及 用于驱动支撑杆组件旋转的驱动装置； 所述支撑杆组件包括前支撑杆 和后支撑杆， 所述前支撑杆的下端与固定座铰接， 上端与第一旋转机 构铰接； 所述后支撑杆的下端与固定座铰接， 上端与第一旋转机构铰 接； 所述驱动装置驱动支撑杆组件旋转使得第一旋转机构上升或者下 降。
[权利要求 8] 根据权利要求 1所述的过床护理椅， 其特征在于， 所述坐垫与靠背铰 接， 所述座椅还包括锁紧坐垫与靠背的第二锁紧件。
[权利要求 9] 根据权利要求 1所述的过床护理椅， 其特征在于， 所述过床护理椅还 包括推车， 所述推车的底部设有四个万向轮， 推车的前侧设有前踏板 ， 推车的左右两侧设有左收纳槽和右收纳槽， 左收纳槽内铰接有左扶 手架， 右收纳槽内铰接有右扶手架， 推车的后侧设有支撑第一滑轨的 靠背架， 推车的底部设有第一推杆和第二推杆， 所述左扶手架的底部 与推车的左侧铰接， 右扶手架的底部与推车的右侧铰接， 第一推杆推 动左扶手架和右扶手架合拢或者展开； 靠背架的底部与推车的后侧铰 接， 第二推杆推动靠背架绕推车旋转。
[权利要求 10] 根据权利要求 1所述的过床护理椅， 其特征在于， 所述靠背的顶部设 有拉动靠背沿着第一滑轨滑动的拉手部， 所述拉手部设有支撑头部的 头枕。
PCT/CN2018/123001 2018-12-11 2018-12-24 过床护理椅 WO2020118761A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11413263B2 (en) * 2009-10-13 2022-08-16 Dsm Ip Assets, B.V. Reducing the risk of pathological effects of traumatic brain injury

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109770609A (zh) * 2019-02-20 2019-05-21 深圳市乐业科技有限公司 一种具有清理功能的可折叠的智能床
CN113171240B (zh) * 2021-04-16 2022-08-23 高翔翔 一种全自动式辅助起床可分离轮椅
CN116172726B (zh) * 2023-04-25 2023-07-07 中山市人民医院 一种ecmo设备安放装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786523A (en) * 1970-11-18 1974-01-22 G Sele Medical appliance
US20100219668A1 (en) * 2006-05-12 2010-09-02 Liftseat Corporation Devices and Methods for Lift Assistance
CN201755003U (zh) * 2010-08-18 2011-03-09 深圳市左右家私有限公司 一种可折叠的按摩沙发
CN202161498U (zh) * 2011-06-13 2012-03-14 李新野 内旋转式轮椅
CN203576807U (zh) * 2013-12-04 2014-05-07 徐水合 多功能护理车
CN203790183U (zh) * 2014-03-25 2014-08-27 成都市浩瀚医疗设备有限公司 一种护理病床
WO2018007655A1 (es) * 2016-07-07 2018-01-11 Borges Belza Manuel Jacinto Camilla para personas con movilidad reducida
CN207590872U (zh) * 2017-05-25 2018-07-10 长安大学 一种多功能智能轮椅
CN207640582U (zh) * 2017-03-09 2018-07-24 罗统玲 一种多用护理座椅
CN207708102U (zh) * 2017-06-12 2018-08-10 深圳市井智高科机器人有限公司 一种可平躺调节的轮椅

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204319096U (zh) * 2014-12-18 2015-05-13 中国人民解放军南京军区南京总医院 一种方便移动病人的轮椅
CN105640719B (zh) * 2016-03-15 2017-05-24 哈尔滨工程大学 一种可辅助上下床可如厕的多功能轮椅
CN108056876A (zh) * 2017-12-29 2018-05-22 珠海于氏医疗科技有限公司 一种便于过床的床椅组合
CN209361173U (zh) * 2018-12-11 2019-09-10 陶国民 过床护理椅

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786523A (en) * 1970-11-18 1974-01-22 G Sele Medical appliance
US20100219668A1 (en) * 2006-05-12 2010-09-02 Liftseat Corporation Devices and Methods for Lift Assistance
CN201755003U (zh) * 2010-08-18 2011-03-09 深圳市左右家私有限公司 一种可折叠的按摩沙发
CN202161498U (zh) * 2011-06-13 2012-03-14 李新野 内旋转式轮椅
CN203576807U (zh) * 2013-12-04 2014-05-07 徐水合 多功能护理车
CN203790183U (zh) * 2014-03-25 2014-08-27 成都市浩瀚医疗设备有限公司 一种护理病床
WO2018007655A1 (es) * 2016-07-07 2018-01-11 Borges Belza Manuel Jacinto Camilla para personas con movilidad reducida
CN207640582U (zh) * 2017-03-09 2018-07-24 罗统玲 一种多用护理座椅
CN207590872U (zh) * 2017-05-25 2018-07-10 长安大学 一种多功能智能轮椅
CN207708102U (zh) * 2017-06-12 2018-08-10 深圳市井智高科机器人有限公司 一种可平躺调节的轮椅

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11413263B2 (en) * 2009-10-13 2022-08-16 Dsm Ip Assets, B.V. Reducing the risk of pathological effects of traumatic brain injury

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