WO2019196146A1 - Fauteuil roulant multifonctionnel - Google Patents

Fauteuil roulant multifonctionnel Download PDF

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Publication number
WO2019196146A1
WO2019196146A1 PCT/CN2018/085247 CN2018085247W WO2019196146A1 WO 2019196146 A1 WO2019196146 A1 WO 2019196146A1 CN 2018085247 W CN2018085247 W CN 2018085247W WO 2019196146 A1 WO2019196146 A1 WO 2019196146A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
seat plate
support bar
plate
rod
Prior art date
Application number
PCT/CN2018/085247
Other languages
English (en)
Chinese (zh)
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
Priority to SG11202010074YA priority Critical patent/SG11202010074YA/en
Priority to KR1020207032530A priority patent/KR102490831B1/ko
Priority to RU2020134892A priority patent/RU2767548C1/ru
Priority to EP18914174.0A priority patent/EP3777807B1/fr
Priority to JP2021504553A priority patent/JP7386467B2/ja
Priority to AU2018418625A priority patent/AU2018418625B2/en
Publication of WO2019196146A1 publication Critical patent/WO2019196146A1/fr

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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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/006—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs convertible to stretchers or beds
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0808—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
    • A61G5/0833—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding front to back, e.g. reducing or expanding the overall depth of the wheelchair
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0808—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
    • A61G5/085—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding up and down, e.g. reducing or expanding the overall height of the wheelchair
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0866—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable folding down backrest, e.g. where the backrest folds down onto the seat support
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1059—Arrangements for adjusting the seat adjusting the height of the seat
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1064—Arrangements for adjusting the seat adjusting the depth of the seat
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/121—Rests specially adapted therefor, e.g. for the head or the feet for head or neck
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/125—Rests specially adapted therefor, e.g. for the head or the feet for arms
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/127—Rests specially adapted therefor, e.g. for the head or the feet for lower legs
    • 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
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/30—Specific positions of the patient
    • A61G2200/32—Specific positions of the patient lying
    • 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
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/30—Specific positions of the patient
    • A61G2200/34—Specific positions of the patient sitting
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0875—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable dismountable, e.g. where the wheelchair can be disassembled for transportation or storage
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1002—Parts, details or accessories with toilet facilities
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1094—Tables, working plates or trays

Definitions

  • the present application relates to medical care devices, and more particularly to a multifunctional wheelchair for use by a person who is lying on the bed or who is unable to move autonomously.
  • a wheelchair designed for long-term bed rest or inconvenient mobility has a single function, which can only meet the user's needs for partial use such as wheelchair movement, and cannot be changed due to structural fixation, when the user moves from the bed to the wheelchair. It is often necessary for many people to carry out the lifting at the same time, causing pressure on the patient's family and the caregiver. It is time-consuming and laborious and the user is uncomfortable. Many family members or care workers see the passport materials at the same time and cause great economic pressure on the family. Therefore, a function is needed.
  • a versatile wheelchair that is comprehensive, flexible in structure, and reduces the number of support staff.
  • the purpose of the present application is to overcome the deficiencies of the prior art and to provide a multifunctional wheelchair.
  • a multifunctional wheelchair comprising a base with wheels, further comprising an adjustable lifting device coupled to the base; the adjustable lifting device comprising a seat plate and a backrest hinged to a rear end of the seat plate a lower coupling plate coupled to the base, and a support structure hinged between the seat plate and the lower coupling plate; the support structure comprises a front support bar assembly and a rear support bar assembly; the adjustable lifting device further comprises a driving support structure Rotating and/or driving mechanism for driving the lifting of the seat plate, the driving mechanism generating a rotary motion or a linear motion to cause the parallelogram mechanism formed by the seat plate, the front support bar assembly, the lower link plate and the rear support bar assembly to be deployed Status or storage status.
  • the upper support plate of the base is provided with a sliding slot
  • the lower connecting plate is provided with a pulley slidingly matched with the sliding slot to form a sliding between the adjustable lifting device and the base Detachable coupling
  • the lower connecting plate is an upper supporting plate of the base to form an integrated structure
  • the lower connecting plate is fixedly coupled to the upper supporting plate provided on the base.
  • the sliding detachable connection adopts a sliding slot locking structure, specifically including a pair of front and rear stops, two sliding slots, two buffers, and two a locking block;
  • the two locking blocks extend downwardly through the upper panel of the base and are coupled to the upper side of the unlocking frame, and the unlocking frame is slidably coupled to the lower side of the upper panel of the base by the guiding rod, and the guiding rod is sleeved to be lower than the unlocking frame Self-locking spring;
  • the adjustable lifting device further includes: a front baffle hinged to the front end of the seat plate; a front armrest hinged at a middle portion of the front end of the seat plate; a neck pillow at an outer end of the backrest; the front support bar assembly includes a left front support bar and a right front support bar, and the rear support bar assembly includes a left rear support bar and a right rear support bar.
  • a further technical solution is: the center of the seat plate is provided with a defecation through hole; and the elastic frame type bracket located below the defecation through hole is disposed under the seat plate to elastically support the excrement container.
  • the driving mechanism is an electric motor with a speed reducing mechanism
  • the speed reducing mechanism is provided with an output shaft and is drivingly coupled with a rotating shaft of either the front support rod assembly or the rear support rod assembly
  • the driving mechanism is a manual force-applying rod that generates rotational power, and the outer end of the rotating shaft of either the front support rod assembly or the rear support rod assembly is provided with a torque coupling portion, and the manual force is applied.
  • the rod is coupled to the torque coupling portion;
  • the driving mechanism is a linear power mechanism disposed between the lower connecting plate and the seat plate, the front support bar assembly, and the rear support bar assembly, and the linear power mechanism is an electric push rod. Cylinder, cylinder or ball screw drive mechanism;
  • the driving mechanism is an air bag disposed between the lower connecting plate and the seat plate, and an air pump coupled to the air passage of the air bag;
  • the driving mechanism is a magnetic mechanism disposed between the lower connecting plate and the seat plate, and the magnetic mechanism includes a lower coil fixed on the lower connecting plate and an upper coil fixed on the lower surface of the sitting plate. And a driving circuit electrically connected to the upper coil and the lower coil; the upper coil and the lower coil generate a magnetic field of the same level, thereby generating a repulsive force of the seat plate rising upward.
  • the left side and/or the right side of the base is provided with an infusion support, and the infusion support is an axial length adjustment type rod structure.
  • the base is coupled with a strut frame, and the strut frame is a door frame structure, including a left side rod and a right side connected to the left rear side and the right rear side of the base a rod, and a horizontal push rod coupled to the rear end of the left side rod and the right side rod; when the backrest and the seat board are in a 180-degree unfolded state, the horizontal push rod is engaged with a lateral card slot provided on the back side of the backrest Inside.
  • a further technical solution is: the two sides of the base are hinged with a right-angled handrail, and the right-angled handrail is in a stored state when rotated 90 degrees forward.
  • the further technical solution is as follows:
  • the top of the adjustable armrest is provided with a socket for the external table board.
  • a further technical solution is: the front end of the base is provided with a foot pedal.
  • a multi-functional wheelchair of the present application has the following significant advantages over a conventional wheelchair:
  • the present application adopts a structure in which a base and an adjustable lifting device are matched, and the height and angle of the wheelchair body can be adjusted, and has wider applicability, and is suitable for beds of various heights, and sats flat and sits.
  • a base can be shared to reduce the cost;
  • the adjustable lifting device further includes a seat plate having a defecation through hole in the center, a front baffle for supporting the lower leg portion, and a user's support.
  • the front armrest and the neck pillow supporting the head provide increased safety and safety. Because of the variety of power driving mechanisms, manufacturers can flexibly choose according to different cost and production focus.
  • FIG. 1 is a structural view of a folding state of a multi-functional wheelchair according to an embodiment of the present application
  • FIG. 2 is a structural view (lying down state) of the embodiment of the multi-functional wheelchair shown in FIG. 1 in an unfolded state;
  • FIG. 3 is a structural view (sitting state) of an unfolded state of the embodiment of the multifunctional wheelchair shown in FIG. 1;
  • Figure 4 is a side view of Figure 2;
  • FIG. 5 is a partial view of the base of the multifunctional wheelchair of the present application shown in FIG. 1; 6 is a bottom perspective structural view of the adjustable lifting device of the multifunctional wheelchair of the present application;
  • FIG. 7 is a schematic exploded view of the support structure and the driving mechanism of the adjustable lifting device of FIG. 6;
  • Figure 8 is a side view of Figure 5 (the casters are in an exploded state);
  • FIG. 9 is a bottom perspective view of FIG. 5.
  • a multifunctional wheelchair includes a base 1 with wheels 17 and an adjustable lifting device 2 coupled to the base 1.
  • the adjustable lifting device 2 comprises a seat plate 3, a backrest 4 hinged to the rear end of the seat plate 3, a lower coupling plate 5 coupled to the base 1, and hinged to the seat plate 3 and below.
  • the adjustable lifting device 2 further comprises a driving mechanism for driving the rotation of the supporting structure 6 and/or for driving the lifting and lowering of the seat plate 3.
  • the driving mechanism generates a rotary motion or a linear motion to cause the seat plate 3, the front support bar assembly 61, and the lower portion.
  • the parallelogram mechanism formed by the link plate 5 and the rear support bar assembly 62 is in an unfolded state or a stowed state.
  • the multifunctional wheelchair of the present application When in the unfolded state, the multifunctional wheelchair of the present application is in a working state, and can assist the care worker or the family member of the patient to perform the cleaning operation for the user.
  • the multi-functional wheelchair of the present application is stacked and stored in a small size, and can be easily stacked in any corner to reduce the space occupation.
  • the front and rear two sets of wheels 17 are symmetrically mounted under the base 1.
  • the wheels 17 and the base 1 are detachably threaded, and the amount of thread engagement is artificially increased or decreased, and the joint height can be as needed. Adjustment. Since the height of the bed body to which the present application is applied is different, when the height of the adjustable lifting device 2 cannot meet the requirements of use, the wheel 17 on the base 1 is used to assist in adjusting the overall height of the multifunctional wheelchair, and the adjustment height range is suitable for the market. Most of the beds have a wide range of versatility.
  • the front lower support shaft 57, the front upper support shaft 59, the rear lower support shaft 63, and the rear upper support shaft 64 constitute four hinge positions of the support structure 6.
  • the first electric push rod 111 is an electric telescopic rod, and the fixed end of the first electric push rod 111 is hinged with the fixing bracket of the adjustable lifting device 2 (provided on the lower connecting plate 5, belonging to a part of the lower connecting plate 5), and the movable end passes
  • the coupling head 56 is sleeved on the outer ring of the push shaft 58.
  • Each of the two ends of the push shaft 58 is provided with a roller 52.
  • the roller 52 is rolled in the roller groove 55 provided on the left front support bar and the right front support bar, and the adjustable lifting device 2 is
  • the fixing bracket is further provided with a transition support shaft 54 and a transition support shaft 54
  • the two ends of the transition support shaft 54 are provided with a transition support arm 53 perpendicular to the axis thereof, and the top end of the transition support arm 53 is provided with a small diameter upper roller 51, and the two ends of the push shaft 58 are further They are pivotally connected to the middle section of the transition support arm 53, respectively.
  • the outer surface of the roller 52 is in contact with the roller groove 55.
  • the roller 52 When the movable end of the first electric push rod 111 is extended, the roller 52 is driven to roll in the roller groove 55, and the seat plate 3 and the front support rod are used. A parallelogram of the assembly 61, the lower gusset 5 and the rear support bar assembly 62 is supported.
  • the adjustable lifting device 2 When the adjustable lifting device 2 is raised to a predetermined height (near the maximum open state), the roller 52 is disengaged from the roller groove 55, and no supporting force is generated, and the upper roller 51 of the top end of the transition supporting arm 53 and the both side edges of the roller groove 55 The contact force is generated to generate the supporting force, and the force arm at this time becomes large, and the reaction force received by the first electric push rod 111 becomes small, so that the adjustable lifting device 2 can be more stabilized in the open state.
  • the advantage of such a support structure is that the initial force can be increased during the ascending lifting device 2, and the stroke of the electric push rod can be shortened.
  • the force is small, and the structural stability of each member is ensured.
  • the upper roller 51 therein preferably adopts a stepped structure, that is, the diameter of both ends is smaller than the intermediate portion.
  • the upper support plate of the multifunctional wheelchair base 1 of the present application is provided with a sliding slot 13 , and a pulley slidingly matched with the sliding slot 13 is disposed below the lower connecting plate 5 to form an adjustable lifting device 2 .
  • the adjustable lifting device 2 and the base 1 are detachably coupled by a chute locking structure.
  • the upper surface of the base 1 is provided with: four stoppers 12 (one pair before and after)
  • the guide bar is slidably coupled to the lower surface of the upper panel of the base 1, and the guide bar is sleeved with a self-locking spring 18 that abuts against the unlocking frame 19.
  • the buffer 14 is internally provided with a shock absorbing spring to reduce secondary damage to the user caused by inertia during assembly.
  • the stopper 12 is used for stopping the fixing protrusion of the lower surface of the lower connecting plate 5 of the adjustable lifting device 2 (not shown in the drawing, two groups are provided, two are disposed near the front end, and two are disposed near the rear end) , corresponding to the number of stops 12), for the limit after assembly.
  • the lower connecting plate 5 of the adjustable lifting device 2 is slidably inserted along the sliding slot 13 from the rear end of the base 1 toward the front end under the limit of the two sliding grooves 13.
  • the spring force causes the lock block 15 to be pressed down to the upper surface to be flush with the upper surface of the lower gusset 5, and the elastic force of the damper 14 is opposite to the assembly direction, so that the adjustable lifting device 2 is released from the locking connection with the base 1 (ie, disassembly) In the combined state), the adjustable lifting device 2 is dragged by an external force to complete the splitting.
  • This pedal-type unlocking structure can reduce the working intensity of the splitting personnel, and is convenient and reliable.
  • the structure of the stopper 12 in the embodiment is an inverted L shape to form a limiting cavity for accommodating the fixing protrusion. In the assembled state, the adjustable lifting device 2 can be prevented from being detached from the base 1 upward.
  • the lower link plate 5 is an upper support plate of the base 1, and the multifunctional wheelchair constitutes an integrated structure.
  • the lower link plate 5 is fixedly coupled with the upper support plate provided by the base 1, and the connection manner includes threaded connection, welding, etc., and the purpose thereof is also to obtain a multi-functional wheelchair with an integrated structure to ensure the reliability and durability of the wheelchair.
  • the adjustable lifting device 2 further includes:
  • the neck pillow 23 disposed on the outer end of the backrest 4 can be customized according to the user's needs, and is fixedly coupled to the outer end of the backrest 4 or integrated with the outer end of the backrest 4, or the outer end of the backrest 4 is inserted.
  • the groove and the lower part of the neck pillow 23 are provided with matching inserts for active connection.
  • the fixed end of the second electric push rod 112 is fixedly coupled with the lower surface bracket of the base 1, the movable end is hinged with the lower arm of the armrest 117, and the lower arm of the armrest is connected by the fixed joint.
  • the side panel 115 is fixedly coupled to the handrail bar 16, and the armrest side panel 115 is perpendicular to the handrail bar 16.
  • the handrail lever 16 When the handrail lever 16 is in the horizontal state, it is in the contracted state, and the movable end of the second electric pusher 112 is in the extended state. In the working state, the movable end of the second electric push rod 112 is contracted, thereby driving the lower arm of the armrest to rotate, and the armrest lever 17 is rotated by the armrest lowering plate 115 of the fixed armrest.
  • the grab bar 16 is supported for the user to support the elbow.
  • FIG. 9 A further technical solution is shown in FIG. 9.
  • the middle portion of the lower arm of the armrest 117 is provided with a pedal link 116, the end of the pedal link 116 is hinged to the lower arm 117 of the armrest, and the other end is hinged to the lower middle portion of the front pedal 21.
  • the movable end of the second electric push rod 112 is contracted, thereby driving the lower arm link 117 to rotate, and the lower arm link 117 is rotated, and the pedal link 116 is rotated, so that the coupled front pedal 21 is turned from the rear toward the rear Rotate forward for the user to soothe the legs while sitting.
  • the third push rod 113 is electrically coupled to a fixed end fixed to the fixed base of the stand 1, the strut 114 and the lower free end of the hinge, in conjunction with FIGS. 1 to 3 that, The support rod 114 is vertically and fixedly coupled with the left side rod 7 1 and the right side rod.
  • the third electric push rod 113 rotates, and then the strut 114 and the left side rod 71 and the right side rod are driven.
  • the driving mechanism stops driving to reach a stable state, giving the backrest 4 sufficient supporting force to ensure the smooth support of the user's back.
  • the electric push rods in the above embodiments may all be replaced by other linear power mechanisms, such as a ball screw mechanism or a screw mechanism with a motor, and a cylinder or cylinder connected to a pressure source.
  • the center of the seat plate 3 is provided with a defecation through hole 31, and an elastic frame type bracket located below the defecation through hole 31 is disposed under the seat plate 3 to elastically support the excrement container, thereby improving The effectiveness of the support of the excreta container and the convenience of disassembly and replacement of the container.
  • the center of the seat plate 3 is provided with a defecation through hole 31 for daily excretion by the user in the wheelchair, and a chute or a bracket is disposed below the seat plate 3, and the chute or the bracket is located in the defecation pass.
  • the excrement container can be selected according to specific needs, a potty, a disposable bag or the like.
  • the driving mechanism of the multifunctional wheelchair of the present application is an electric motor with a speed reduction mechanism;
  • the speed reduction mechanism is provided with an output shaft and is coupled to a shaft of either of the front support rod assembly 61 or the rear support rod assembly 62.
  • the driving mechanism is a manual force-applying rod that generates rotational power
  • the outer end of the rotating shaft of either the front support rod assembly 61 or the rear support rod assembly 62 is provided with a torque coupling portion
  • the manual force-applying rod is Torque coupling drive connection.
  • the driving mechanism is a linear power mechanism disposed between the lower connecting plate 5 and the seat plate 3, the front support bar assembly 61, and the rear support bar assembly 62.
  • the linear power mechanism is electrically pushed. Rod, cylinder, cylinder or ball screw drive.
  • the driving mechanism is an air bag disposed between the lower link plate 5 and the seat plate 3, and an air pump coupled to the air bag of the air bag.
  • the driving mechanism is a magnetic mechanism disposed between the lower connecting plate 5 and the seat plate 3.
  • the magnetic mechanism includes a lower coil fixed to the lower connecting plate 5 and fixed on the lower surface of the seat plate 3. a coil, and a driving circuit electrically connected to the upper coil and the lower coil; the upper coil and the lower coil generate a magnetic field of the same level, thereby generating a repulsive force of the seat plate 3 rising upward.
  • the infusion support 11 is disposed on the left side and/or the right side of the base 1.
  • the infusion support 11 is an axial length adjustment rod-shaped structure, which is required by the user during the infusion process.
  • the infusion stand 11 is stretched from the storage state to the required height for suspending the infusion bottle/bag.
  • the base 1 is coupled with a strut frame 7 which is a portal frame structure including a left side bar 71 coupled to the left rear side and the right rear side of the base 1, and a right side bar And a horizontal push rod 72 coupled to the left side rod 71 and the right side rod rear end.
  • the pole frame 7 is used for the care worker or the patient's family to push the wheelchair to move the activity behind the wheelchair.
  • the horizontal push rod 72 is engaged with the horizontal card slot provided on the back surface of the backrest 4.
  • the upper back portion 4 is provided with an upward supporting force to ensure the safety of the patient in a flat use state such as a shampoo bath.
  • the two sides of the base 1 are hinged with a right-angled armrest 8, and the right-angled armrest 8 is in a stowed state when rotated forward by 90 degrees.
  • the right-angled armrest 8 is in a vertical state, and is in a use state for the user to support.
  • the top of the right-angled armrest 8 is provided with a socket for the external table board 9. When the user needs to eat, read, bath, etc. in the multifunctional wheelchair, the external table 9 is used for the necessary Object Equipment.
  • the front end of the base 1 is provided with a footrest 10 for supporting the foot, which is more suitable for the use of an inconvenience such as an elderly person who is elderly or chronically sick, and relieves the pressure of the bowel movement.
  • a labor-saving short-stroke link structure can be used for lifting and lowering items such as tables and chairs, and is particularly suitable for a product structure having a small space.
  • the specific structure is:
  • a labor-saving short-stroke link structure includes an upper coupling plate (in the embodiment of FIGS. 1-9, a seat plate), a lower coupling plate, and a hinge between the upper coupling plate and the lower coupling plate.
  • the support structure includes a front support bar assembly and a rear support bar assembly; and a drive mechanism for driving the rotation of the support structure, the drive mechanism generates a linear motion to make the upper link plate, the front support bar assembly,
  • the parallelogram mechanism formed by the lower link plate and the rear support bar assembly is in an unfolded state or a stowed state;
  • the front support bar assembly includes a left front support bar and a right front support bar, and
  • the rear support bar assembly includes a left rear support bar and a right
  • the driving mechanism is an electric telescopic rod;
  • the fixed end of the electric telescopic rod is hinged with the lower connecting plate, and the movable end of the electric telescopic rod is set on the outer ring of the pushing shaft through the coupling head, and one roller is arranged at each end of the pushing shaft
  • the roller rolls in the roller groove provided on the left front support bar and the right front support bar, and the lower link plate is further provided with a transition support shaft, and the transition support shaft The end
  • the outer surface of the roller is in contact with the roller groove.
  • the roller is driven to roll in the roller groove, and the upper connecting plate, the front supporting rod assembly, the lower connecting plate and the rear supporting rod assembly are formed.
  • the parallelogram is propped up.
  • the adjustable lifting device is raised to a predetermined height (near the maximum opening state)
  • the roller is disengaged from the roller groove, and no supporting force is generated, and the upper roller at the top end of the transitional support arm contacts the two side edges of the roller groove to generate support.
  • the force, the force arm at this time becomes larger, and the reaction force received by the first electric push rod becomes smaller, so that the adjustable lifting device can be more stable in the open state.
  • the advantage of such a support structure is that the initial force can be increased during the ascending lifting device, and the stroke of the electric push rod can be shortened. When the electric push rod is in the maximum state, the force is small, and the structural stability of each member is ensured. Service life.
  • the upper roller preferably has a stepped structure, that is, the diameter of both ends is smaller than the intermediate portion.
  • a labor-saving short-stroke link structure of the present application can be used for a multi-purpose wheelchair, as shown in the embodiment of FIGS. 1-9, and may also be used in various chair structures, such as a student seat. Car seats, etc.
  • the present application also discloses a linkage linkage mechanism for a seat; the seat includes a base, and a grab bar hinged to both sides of the base, a foot pedal hinged to the front end of the base; and a base a linear drive mechanism between the grab bars; a fixed end of the linear drive mechanism is fixedly coupled with the bracket of the base, the movable end is hinged with the lower link of the armrest, and the lower link of the armrest is fixedly coupled with the handrail bar through the fixed joint armrest side plate; In the horizontal state, in the contracted state, the movable end of the linear drive mechanism is in an extended state; in the working state, the movable end of the linear drive mechanism is contracted, thereby driving the lower arm of the armrest to rotate, and the
  • a further technical solution is: a middle portion of the lower arm of the armrest is provided with a pedal link, one end of the pedal link is hinged to the lower link of the armrest, and the other end is hinged to the lower middle portion of the front pedal; in the working state, the activity of the linear drive mechanism The end is contracted, thereby driving the lower arm of the armrest to rotate, and the lower link of the armrest rotates, and the pedal link is rotated, so that the coupled front pedal rotates from the rear toward the front for the user to comfort the leg when sitting.
  • a linkage linkage for a seat of the present application can be used in a multi-purpose wheelchair, as shown in the embodiment of FIGS. 1-9, and may also be used in the construction of various chairs, such as a folding seat. , car seats, etc.
  • the multifunctional wheelchair of the present application has the structure of the base and the adjustable lifting device, and the height and angle of the wheelchair body can be adjusted, and has wider applicability, and is applicable to each The height of the bed, and meet the various needs of lying, sitting, moving, folding, etc.; Because of the sliding detachable structure, the wheelchair body and the base can be used separately, the weight is lighter, and the care worker and the patient's family are reduced.
  • the adjustable lifting device also includes a seat plate with a defecation through hole in the center, for supporting the lower leg Part of the front bezel, the front armrest for the user to support and the neck pillow supporting the head for added comfort and higher safety; because of the variety of power drive mechanisms available, manufacturers can rely on different costs And the production focus is flexible; the base is also equipped with a pole frame for pushing the wheelchair and a handrail for supporting the elbow of the user. Place items for external desk panels and foot pedal for supporting the foot, full-featured, strong and durable.

Abstract

La présente invention concerne un fauteuil roulant multifonctionnel, comprenant une base (1) avec des roues (17), et un dispositif de levage réglable (2) relié au-dessus de la base (1). Le dispositif de levage réglable (2) comprend une plaque d'assise (3), un dossier (4) articulé à une extrémité arrière de la plaque d'assise (3), une plaque de liaison inférieure (5) reliée à la base (1), et une structure de support (6) articulée entre la plaque d'assise (3) et la plaque de liaison inférieure (5). La structure de support (6) comprend un ensemble barre de support avant (61) et un ensemble barre de support arrière (62). Le dispositif de levage réglable (2) comprend en outre un mécanisme d'entraînement pour entraîner la rotation de la structure de support (6) et/ou pour entraîner le levage de la plaque d'assise (3). Le mécanisme d'entraînement peut produire un mouvement rotatif ou un mouvement linéaire, de sorte qu'un mécanisme en parallélogramme formé par la plaque d'assise (3), l'ensemble barre de support avant (61), la plaque de liaison inférieure (5), et l'ensemble barre de support arrière (62) se trouve sous un état déplié ou un état stocké. Dû à la structure que la base (1) correspond au dispositif de levage réglable (2), la hauteur et l'angle du corps de fauteuil roulant peuvent être réglés, présentant une plus vaste applicabilité. Le fauteuil roulant convient aux lits de diverses hauteurs et correspond à divers besoins de couchage, assise, déplacement, pliage et ainsi de suite.
PCT/CN2018/085247 2018-04-13 2018-05-02 Fauteuil roulant multifonctionnel WO2019196146A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SG11202010074YA SG11202010074YA (en) 2018-04-13 2018-05-02 Multifunctional wheelchair
KR1020207032530A KR102490831B1 (ko) 2018-04-13 2018-05-02 다기능 휠체어
RU2020134892A RU2767548C1 (ru) 2018-04-13 2018-05-02 Многофункциональное кресло-коляска
EP18914174.0A EP3777807B1 (fr) 2018-04-13 2018-05-02 Fauteuil roulant multifonctionnel
JP2021504553A JP7386467B2 (ja) 2018-04-13 2018-05-02 多機能車いす
AU2018418625A AU2018418625B2 (en) 2018-04-13 2018-05-02 Multifunctional wheelchair

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Application Number Priority Date Filing Date Title
CN201810331080.7 2018-04-13
CN201810331080.7A CN108498245B (zh) 2018-04-13 2018-04-13 一种多功能轮椅

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JP (1) JP7386467B2 (fr)
KR (1) KR102490831B1 (fr)
CN (1) CN108498245B (fr)
AU (1) AU2018418625B2 (fr)
RU (1) RU2767548C1 (fr)
SG (1) SG11202010074YA (fr)
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111743339A (zh) * 2020-06-16 2020-10-09 贵阳学院 一种具有骨传导装置的座椅头枕结构
CN112089542A (zh) * 2020-10-19 2020-12-18 杭州科技职业技术学院 智能化多功能轮椅床
CN113684123A (zh) * 2021-07-26 2021-11-23 黄丹婷 一种复叠式高温热泵实验台
CN113876539A (zh) * 2021-08-25 2022-01-04 覃方海 医用儿科输液装置
CN114469560A (zh) * 2022-01-13 2022-05-13 重庆医科大学附属永川医院 一种高位截瘫病人用护理床
CN115177486A (zh) * 2022-07-18 2022-10-14 杜卉莲 一种透析治疗辅助装置的管理应用方法
CN115285207A (zh) * 2022-06-16 2022-11-04 好孩子儿童用品有限公司 一种站座板机构及儿童推车
CN116570436A (zh) * 2023-05-31 2023-08-11 佛山达浩医疗科技有限公司 一种移位车
CN116687678A (zh) * 2023-06-26 2023-09-05 广东大洋医疗科技股份有限公司 一种便捷式轮椅

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109498886B (zh) * 2018-10-29 2020-12-15 佛山市口腔医院(佛山市牙病防治指导中心) 一种新式的多功能医疗用静点辅助装置
CN109512602A (zh) * 2018-11-12 2019-03-26 南通市第二人民医院 一种多功能轮椅床
CN109925132A (zh) * 2019-04-11 2019-06-25 广东博智林智能技术有限公司 可调节形态的电动轮椅和电动轮椅装置
CN111839984B (zh) * 2020-07-15 2022-09-09 江苏巨胜智能传动科技有限公司 一种适用于孕产妇的多级传动助力起身装置
CN113101071B (zh) * 2021-04-02 2022-09-06 何伟 轮椅
CN114176924B (zh) * 2021-12-31 2024-02-27 宸瑞机器人(重庆)有限公司 一种无障碍智能伸缩轮椅
CN115414214B (zh) * 2022-09-06 2023-09-26 中国人民解放军总医院第五医学中心 一种多功能儿童用肝穿轮椅床

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1430862A2 (fr) * 2002-12-20 2004-06-23 Aono Co., Ltd. Fauteuil roulant pliable et dispositif de soulèvement
CN202490113U (zh) * 2012-03-07 2012-10-17 佛山市东方医疗设备厂有限公司 一种升降折叠电动轮椅
CN105147176A (zh) * 2015-10-12 2015-12-16 陶国民 一种坐椅式坐便架
CN205612649U (zh) * 2016-03-25 2016-10-05 白瑞平 可折叠式轮椅及便携式移动装置
CN106726206A (zh) * 2016-12-21 2017-05-31 南京金百合医疗器械有限公司 一键折叠电动轮椅

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2048791A (en) * 1979-04-17 1980-12-17 Hems C Wheelchairs
US4428616A (en) * 1979-10-22 1984-01-31 Rex Hamilton Desk assembly for a wheelchair or the like
JPH0668740U (ja) * 1993-03-16 1994-09-27 公政電工株式会社 病人などの乗り移り機
JP2004097486A (ja) * 2002-09-09 2004-04-02 Takano Co Ltd 収納式肘掛け装置
JP2004209220A (ja) * 2002-12-20 2004-07-29 Aono:Kk 折畳式車椅子及びその昇降装置
JP2004313476A (ja) * 2003-04-16 2004-11-11 Seiko Iryoki Seisakusho:Kk 段差移動用リフト
JP2005073859A (ja) * 2003-08-29 2005-03-24 Matsushita Electric Ind Co Ltd 昇降式座椅子
JP4301972B2 (ja) * 2004-03-03 2009-07-22 株式会社アオノ 車椅子の座装置
CN2706147Y (zh) * 2004-05-14 2005-06-29 郑银河 折叠式轮椅
US7547027B2 (en) * 2007-02-02 2009-06-16 David Bohn Armrest rolling walker with removable utility tray
RU2478362C2 (ru) * 2011-06-06 2013-04-10 Вадим Степанович Степанов Кресло-коляска для инвалидов и пандус для перемещения коляски для инвалидов по лестничным маршам (варианты)
CN202401130U (zh) 2011-12-19 2012-08-29 烟台正海磁性材料股份有限公司 磷化用吊篮式挂具
JP6208079B2 (ja) * 2014-05-19 2017-10-04 オージーケー技研株式会社 幼児用座席装置
KR101537907B1 (ko) * 2014-08-29 2015-07-20 성균관대학교산학협력단 다기능 휠체어
JP5906548B1 (ja) * 2014-11-28 2016-04-20 米男 角田 足漕ぎ式三輪型車椅子
CN204636752U (zh) * 2015-02-13 2015-09-16 青岛市中心医院 一种脊柱外科用轮椅
CN204750259U (zh) * 2015-07-13 2015-11-11 厦门亨利贞吉儿童用品有限公司 可坐可躺双座位多功能婴儿车架
JP2017094837A (ja) * 2015-11-20 2017-06-01 トーシンテック株式会社 車両用着座安定装置
KR20170124398A (ko) * 2016-05-02 2017-11-10 임윤택 베드체어
CN206852719U (zh) * 2016-12-27 2018-01-09 营口春港康复辅助器具科技有限公司 无障碍电动升降轮椅
CN208770183U (zh) * 2018-04-13 2019-04-23 陶国民 一种多功能轮椅

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1430862A2 (fr) * 2002-12-20 2004-06-23 Aono Co., Ltd. Fauteuil roulant pliable et dispositif de soulèvement
CN202490113U (zh) * 2012-03-07 2012-10-17 佛山市东方医疗设备厂有限公司 一种升降折叠电动轮椅
CN105147176A (zh) * 2015-10-12 2015-12-16 陶国民 一种坐椅式坐便架
CN205612649U (zh) * 2016-03-25 2016-10-05 白瑞平 可折叠式轮椅及便携式移动装置
CN106726206A (zh) * 2016-12-21 2017-05-31 南京金百合医疗器械有限公司 一键折叠电动轮椅

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3777807A4

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111743339A (zh) * 2020-06-16 2020-10-09 贵阳学院 一种具有骨传导装置的座椅头枕结构
CN111743339B (zh) * 2020-06-16 2024-03-12 贵阳学院 一种具有骨传导装置的座椅头枕结构
CN112089542A (zh) * 2020-10-19 2020-12-18 杭州科技职业技术学院 智能化多功能轮椅床
CN113684123A (zh) * 2021-07-26 2021-11-23 黄丹婷 一种复叠式高温热泵实验台
CN113876539B (zh) * 2021-08-25 2023-11-17 常州市第二人民医院 医用儿科输液装置
CN113876539A (zh) * 2021-08-25 2022-01-04 覃方海 医用儿科输液装置
CN114469560A (zh) * 2022-01-13 2022-05-13 重庆医科大学附属永川医院 一种高位截瘫病人用护理床
CN115285207A (zh) * 2022-06-16 2022-11-04 好孩子儿童用品有限公司 一种站座板机构及儿童推车
CN115285207B (zh) * 2022-06-16 2023-11-24 好孩子儿童用品有限公司 一种站座板机构及儿童推车
CN115177486A (zh) * 2022-07-18 2022-10-14 杜卉莲 一种透析治疗辅助装置的管理应用方法
CN116570436A (zh) * 2023-05-31 2023-08-11 佛山达浩医疗科技有限公司 一种移位车
CN116570436B (zh) * 2023-05-31 2024-01-23 佛山达浩医疗科技有限公司 一种移位车
CN116687678A (zh) * 2023-06-26 2023-09-05 广东大洋医疗科技股份有限公司 一种便捷式轮椅
CN116687678B (zh) * 2023-06-26 2024-03-08 广东大洋医疗科技股份有限公司 一种便捷式轮椅

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KR102490831B1 (ko) 2023-01-20
AU2018418625B2 (en) 2021-09-30
EP3777807A1 (fr) 2021-02-17
EP3777807A4 (fr) 2022-03-23
EP3777807B1 (fr) 2024-04-03
CN108498245B (zh) 2024-03-15
CN108498245A (zh) 2018-09-07
KR20200138824A (ko) 2020-12-10
AU2018418625A1 (en) 2020-12-03
RU2767548C1 (ru) 2022-03-17
SG11202010074YA (en) 2020-11-27
JP7386467B2 (ja) 2023-11-27
JP2021520284A (ja) 2021-08-19

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