WO2002098341A1 - Equerre de support formant dossier pour lit - Google Patents

Equerre de support formant dossier pour lit Download PDF

Info

Publication number
WO2002098341A1
WO2002098341A1 PCT/CN2002/000260 CN0200260W WO02098341A1 WO 2002098341 A1 WO2002098341 A1 WO 2002098341A1 CN 0200260 W CN0200260 W CN 0200260W WO 02098341 A1 WO02098341 A1 WO 02098341A1
Authority
WO
WIPO (PCT)
Prior art keywords
backrest
bed
positioning mechanism
base
hinged
Prior art date
Application number
PCT/CN2002/000260
Other languages
English (en)
Chinese (zh)
Inventor
Yusen Guan
Original Assignee
Yusen Guan
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 Yusen Guan filed Critical Yusen Guan
Publication of WO2002098341A1 publication Critical patent/WO2002098341A1/fr

Links

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
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/065—Rests specially adapted therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination

Definitions

  • the present invention relates to a bed backrest support.
  • an object of the present invention is to provide a bed backrest support.
  • the bracket When the patient needs to sit up on the bed, the bracket is placed on the back of the patient as a backrest, and the angle is adjustable, so that the patient feels comfortable on the bed and does not fall easily. It can be removed when not in use and folded for easy storage.
  • the present invention adopts the following technical solutions: A bed backrest bracket comprising an upright backrest and a frame-type base; the base is placed behind the backrest, and the lower part of the backrest and the base are hinged through a corner positioning mechanism Together.
  • the rotation angle positioning mechanism may be a clutch rotation angle positioning mechanism or an electric rotation angle positioning mechanism in various forms.
  • the bed back support of the present invention may further be provided with an armrest, and a tabletop is provided on the armrest.
  • the bed back support of the invention can also be matched with various rehabilitation physical activity devices with different functions.
  • the backrest support of the bed of the present invention is placed on the back of the patient after the patient sits up.
  • the back end of the base on the back side is supported at the head of the bed, and the backrest is upright or tilted slightly backward by adjusting the angle positioning mechanism. Since the backrest of the present invention is like the backrest of a sofa or a soft chair, the patient will feel comfortable when relying on it, and the backrest can be adjusted inclination according to the needs of the patient. It is very convenient to use and can prevent the patient from sitting for a long time without falling down. When the patient needs to lie down, the bracket can be removed from the bed, folded and placed, and the operation is simple.
  • FIG. 1 is a schematic structural diagram of a backrest support on a bed of the present invention
  • FIG. 2 and FIG. 3 are structural schematic diagrams of a clutch-type rotation angle positioning mechanism of the present invention
  • FIG. 4 is a schematic structural diagram of an electric angle positioning mechanism according to the present invention.
  • Figure 5 is a side view of the bed backrest with armrests
  • Figure 6 is a side view of the bed backrest with armrests and table top
  • FIG. 7 is a structural schematic diagram of a convenient rack of the present invention.
  • Figure 8 is a side view of a bed back support with a separate activity apparatus
  • FIG. 9 is a schematic structural diagram of a hand-held elastic movable device according to the present invention.
  • FIG. 10 is a schematic structural diagram of a leg pedal elastic foot massage activator according to the present invention.
  • the backrest support of the bed of the present invention is provided with an upright backrest 1 and a frame-type base 2.
  • the base 2 is placed behind the backrest 1, and the lower part of the backrest 1 and the base 2 are hinged together through a corner positioning mechanism 3.
  • the corner positioning mechanism 3 includes a link 4, a slider 5 and a guide rail 6; one end of the link 4 is hinged to the side of the backrest, and the other end is hinged to the slider 5.
  • the slider 5 is mounted on the guide rail 6 and is provided with The locking mechanism 7 and the guide rail 6 are fixedly connected to the base.
  • the locking mechanism 7 is opened, the slider 5 slides on the guide rail 6, and the connecting rod 4 connected to the slider 5 is moved by the sliding movement of the slider 5 to make the backrest stand upright or slightly backward pour.
  • the corner positioning mechanism for fixing the backrest 1 and the base 2 in FIG. 1 may also be fixed by using a clutch-type corner positioning mechanism 10 as shown in FIGS. 2 and 3.
  • a shaft hole is provided in the positioning plate 12
  • a hinge shaft 14 is installed in the shaft hole
  • a gear 15 is fixed at the shaft end.
  • the shaft is provided with a square shaft segment 17 to match the square shaft hole of the hinged portion.
  • the other end of the shaft is provided with a nut, and a stop pendulum block 11 is hinged next to the gear on the positioning plate.
  • One side of the pendulum block is provided with arc-shaped internal teeth matching with the gear 15, and the other side of the pendulum block is hinged with a wrench 16.
  • the middle part of the wrench is hinged on the positioning plate, and a reset spring 13 is provided on the positioning plate to connect the pendulum block, so that the pendulum block and the gear 15 are kept in mesh.
  • one side of the backrest is connected to the base with a clutch-type angular positioning mechanism 10, and its hinge shaft 14 passes through a circular hole on the base, and the square shaft segment 17 of the hinge shaft matches the square shaft hole on the backrest;
  • the other side is connected to the base with a hinge shaft 18, the square shaft section on the hinge shaft matches the square hole on the backrest, and a torsion spring 20 is installed on the hinge shaft to strengthen the backrest support force.
  • the corner positioning mechanism of the fixed backrest 1 and the base 2 can also be fixed by using an electric corner positioning mechanism as shown in FIG. 4.
  • a gear 30 is installed at the end of the hinge shaft 29 connecting the backrest and the base, and the gear 30 is connected to the motor and its reduction mechanism 31.
  • a clutch-type angle positioning mechanism or an electric-type angle positioning mechanism is used to fix the backrest 1 and the base 2, the purpose of adjusting the backrest inclination angle can be achieved, so that the backrest is upright or tilted slightly backward.
  • an armrest 8 can be installed on the backrest 1, and the armrest 8 is installed on the backrest 1 through a positioning hinge 9.
  • a table top 21 (as shown in FIG. 6) can also be installed on the armrest 8, and a small column 22 is provided at the lower part of the table top to match the jack on the armrest.
  • the table 21 is set on the armrest 8; after the meal, the table 21 is removed.
  • a convenient stand 41 as shown in FIG. 7 can be provided, which is matched with the bottom of the base 2, and a potty groove 42 is provided in the middle to place the potty.
  • the bed back support of the present invention uses the bed back support as a supporting fixed point, which can be matched with various rehabilitation physical activity devices with different effects, and provides a variety of exercise and rehabilitation methods for patients in bed.
  • various rehabilitation physical activity devices with different effects
  • some suitable exercises can be performed to enhance physical fitness, reduce pain, and recover quickly.
  • this split activity device is composed of two identical hand-held elasticity movable devices 43 and two identical leg-type elasticized foot massage movable devices 57.
  • the hand-held elastic mover 43 is composed of a central fixing post 44, a sponge filling material 45 and an elastic hand-holding cylinder 46; two ends of the central fixing post 44 are provided with a placement slot 48 for fixing the fixing plate 47.
  • the elastic rope 49 is connected as a Y-shaped 51; the front end 52 of the elastic rope 49 is fixed to the slot of the central fixing column 50 F3 ⁇ 4, and the rear end 53 is tied into a bamboo shape to adjust the strength of the elastic rope.
  • the end of the elastic rope is provided with Snap ring 54. When in use, you can directly hold the elastic grip tube 43 with your hand, and use the compression and expansion force of the elastic tube to move the arm.
  • the end 54 of the elastic rope is fixed on the snap ring 55 under the armrest 8 or the post on the backrest frame.
  • the rear ends of the two elastic ropes can also be connected.
  • the elasticity of the elastic ropes can be used to perform upper body movements in various push and pull modes.
  • the structure of the leg pedal elastic foot massager 57 is as follows: a semi-circular fixing card 59 is provided at the bottom of the shoe 58, a plurality of massage columns 60 with elasticity are provided at the bottom of the shoe, and With elastic insole 61.
  • the elastic grip tube 46 is placed in a semi-circular fixing card 59 provided at the bottom of the shoe to make it into one body 57.
  • the snap ring 54 at the rear end of the elastic rope is connected to the snap ring 55 under the armrest of the backrest and sits on On the backrest bracket, the elastic movement of the legs and waist is used to perform physical activity by pedaling.
  • the elastic massage column at the bottom of the foot will perform the foot bottom with different pedaling strength. massage.
  • the hand-held elastic square exerciser and the leg pedal elastic foot massager can be used together or separately.
  • the activities are various, and the bedridden patient can sit on the backrest support and can perform appropriate physical activities at any time.
  • the backrest support of the bed of the present invention is placed behind the patient after the patient sits up.
  • the rear end of the base on the backrest is supported on the head of the bed, and the backrest is upright or tilted slightly backward by adjusting the angle positioning mechanism. Since the backrest of the present invention is like the backrest of a sofa or a soft chair, the patient will feel comfortable when relying on it, and the backrest can be adjusted inclination according to the needs of the patient.
  • the bracket can be removed from the bed, folded and placed, and the operation is simple. '

Abstract

La présente invention se rapporte à une équerre de support formant un dossier pour lit, qui est constituée d'un dossier droit et d'une base structurelle, ladite base reposant sur l'arrière du dossier et étant articulée sous le dossier et reliée à un mécanisme de positionnement d'angle. De part et d'autre du dossier sont disposés deux accoudoirs qui sont reliés ensemble ou séparément au dossier par des éléments d'articulation. Ce dispositif peut être utilisé par un patient sur un lit et il peut être plié lorsque non utilisé. Le patient peut ainsi être assis confortablement sans glisser vers le bas.
PCT/CN2002/000260 2001-06-06 2002-04-15 Equerre de support formant dossier pour lit WO2002098341A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN01226460U CN2488490Y (zh) 2001-06-06 2001-06-06 床上靠背支架
CN01226460.1 2001-06-06

Publications (1)

Publication Number Publication Date
WO2002098341A1 true WO2002098341A1 (fr) 2002-12-12

Family

ID=4697992

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2002/000260 WO2002098341A1 (fr) 2001-06-06 2002-04-15 Equerre de support formant dossier pour lit

Country Status (2)

Country Link
CN (1) CN2488490Y (fr)
WO (1) WO2002098341A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107951246A (zh) * 2018-01-06 2018-04-24 东华理工大学 一种可调式床上手机娱乐保暖节能靠背椅

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103123022A (zh) * 2011-11-18 2013-05-29 贵州红林机械有限公司 管接头锁紧装置
CN107126321A (zh) * 2016-06-07 2017-09-05 许畅 护理设备
CN109198967A (zh) * 2018-11-20 2019-01-15 湖南喜传天下家居有限公司 一种床垫的驱动装置
CN113057826B (zh) * 2021-04-01 2022-02-11 青岛大学附属医院 一种便捷式坐卧辅助背靠支撑装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751755A (en) * 1980-02-14 1988-06-21 Siemens Medical Systems, Inc. Patient trolley with improved tiltable backrest
CN2087915U (zh) * 1990-08-15 1991-11-06 王含 可调床上靠椅
CN2093624U (zh) * 1991-04-16 1992-01-22 赵志强 支架式医用靠背
CN2106540U (zh) * 1990-12-07 1992-06-10 白路 可折叠多功能座椅
US5161812A (en) * 1991-08-06 1992-11-10 Deweese John L Travel-lift chair
JPH09154895A (ja) * 1995-12-04 1997-06-17 Togo Seisakusho:Kk 起き上がり補助装置
JPH09248321A (ja) * 1996-03-14 1997-09-22 Tadao Uchida 介護用背もたれ器具

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751755A (en) * 1980-02-14 1988-06-21 Siemens Medical Systems, Inc. Patient trolley with improved tiltable backrest
CN2087915U (zh) * 1990-08-15 1991-11-06 王含 可调床上靠椅
CN2106540U (zh) * 1990-12-07 1992-06-10 白路 可折叠多功能座椅
CN2093624U (zh) * 1991-04-16 1992-01-22 赵志强 支架式医用靠背
US5161812A (en) * 1991-08-06 1992-11-10 Deweese John L Travel-lift chair
JPH09154895A (ja) * 1995-12-04 1997-06-17 Togo Seisakusho:Kk 起き上がり補助装置
JPH09248321A (ja) * 1996-03-14 1997-09-22 Tadao Uchida 介護用背もたれ器具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107951246A (zh) * 2018-01-06 2018-04-24 东华理工大学 一种可调式床上手机娱乐保暖节能靠背椅

Also Published As

Publication number Publication date
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