CN107485499B - Folding wheelchair capable of automatically moving by disabled person - Google Patents

Folding wheelchair capable of automatically moving by disabled person Download PDF

Info

Publication number
CN107485499B
CN107485499B CN201710776481.9A CN201710776481A CN107485499B CN 107485499 B CN107485499 B CN 107485499B CN 201710776481 A CN201710776481 A CN 201710776481A CN 107485499 B CN107485499 B CN 107485499B
Authority
CN
China
Prior art keywords
backrest
main body
wheelchair
backrest main
wheelchair frame
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201710776481.9A
Other languages
Chinese (zh)
Other versions
CN107485499A (en
Inventor
涂玉明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201710776481.9A priority Critical patent/CN107485499B/en
Publication of CN107485499A publication Critical patent/CN107485499A/en
Application granted granted Critical
Publication of CN107485499B publication Critical patent/CN107485499B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • A61G5/021—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms
    • 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
    • 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
    • A61G5/1005—Wheelchairs having brakes
    • 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
    • A61G5/1043—Cushions specially adapted for wheelchairs
    • A61G5/1048—Cushions specially adapted for wheelchairs for the back-rest
    • 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
    • A61G2200/10—Type of patient
    • A61G2200/20—Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
    • 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

Landscapes

  • Health & Medical Sciences (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

The invention discloses a folding wheelchair capable of automatically moving by disabled people, which comprises wheels, a brake device, a cushion, a backrest and a wheelchair frame capable of being switched between a closed state and an open state, wherein the back of the wheelchair frame is provided with a plug hole, the backrest is detachably connected with the wheelchair frame through the plug hole, the backrest comprises a backrest main body and a connector positioned at the lower part of the backrest main body, the backrest main body is hinged with the connector, and a control switch for controlling the backrest main body to rotate is arranged on the backrest. The disabled user can rotate the backrest main body through the control switch, the control switch rotates the backrest main body to enable the end part of the backrest main body to lean against the edge of the bed or the seat edge of the vehicle, so that a bridge through which the disabled user can pass is formed, and the disabled user can move onto the bed or the vehicle by himself or herself.

Description

Folding wheelchair capable of automatically moving by disabled person
Technical Field
The invention relates to a wheelchair, in particular to a folding wheelchair capable of automatically moving by disabled people.
Background
At present, the wheelchair is an important tool for rehabilitation and is a riding tool for disabled limbs or disabled people, the basic components of the wheelchair comprise components such as a wheelchair frame, wheels, a brake device, a cushion, a backrest and the like, and people can perform various social activities by means of the wheelchair. However, the disabled people find that the disabled people can not conveniently get on or off the bed or get on or off the car in the using process, can not move by themselves, can only get on or off the bed or get off the car by means of supporting, holding, dragging and lifting and the like by means of the help of other people, and is very inconvenient to use.
Disclosure of Invention
The folding wheelchair provided by the invention is convenient to fold and use and can be automatically moved by the disabled.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a folding wheelchair that disabled person removed by oneself, includes wheel, brake equipment, cushion, back and can change between closure state and open state's wheelchair frame, the back of wheelchair frame is equipped with the plug hole, the back passes through plug hole detachably and is connected with the wheelchair frame, the back includes the back main part, is located the connector of back main part lower part, the back main part is articulated with the connector each other, be equipped with control back main part pivoted control switch on the back.
In the present invention, the backrest body is divided into at least two sections from top to bottom and is in a rotatably foldable hinge relationship with each other.
In the present invention, the width of the upper portion of the backrest main body is smaller than that of the lower portion.
In the invention, the wheelchair frame is provided with a movement auxiliary mechanism.
In the invention, the movement auxiliary mechanism comprises at least one group of conveying belts arranged on the backrest, rollers for installing the conveying belts are respectively arranged on the upper and lower sides of the backrest, and a motor capable of driving the rollers is arranged at the bottom of the backrest.
In the invention, a storage battery or a power connector capable of driving the motor is arranged in the backrest.
In the invention, the backrest is provided with a control end for controlling the motor to move.
In the invention, the movement auxiliary mechanism comprises a sliding trolley capable of moving back and forth, the cushion is arranged on the sliding trolley, and the wheelchair frame is provided with a support rail for supporting the sliding trolley.
In the invention, the backrest main body is provided with supporting feet.
The beneficial effects of the invention are as follows: the backrest main body is hinged on the connecting head, and a disabled user can rotate the backrest main body through the control switch, when the disabled user needs to get on a bed or get on a car, the control switch rotates the backrest main body to enable the end part of the backrest main body to lean against the edge of the bed or the seat edge of the car, so that a bridge through which the disabled user can pass is formed, the disabled user can move onto the bed or the car by himself or herself, and the disabled user can get off the bed or get off the car in a reverse direction without the help of other people, so that the autonomous activity of the disabled user is greatly improved, and the labor of carers is reduced. Further, the backrest main body is fixed on the wheelchair frame in a pluggable mode, so that the wheelchair is convenient to fold and store, can be matched with the wheelchair frame in the prior art, and reduces production cost. Furthermore, the backrest is provided with the movement auxiliary mechanism, and the movement auxiliary mechanism can drive disabled users to move back and forth to assist the disabled users to get on or off the vehicle or get on or off the bed, so that the backrest is more convenient and quicker to use.
Drawings
The invention is further described below with reference to the drawings and embodiments:
FIG. 1 is a schematic diagram of a first embodiment;
FIG. 2 is a rear view of the first embodiment;
FIG. 3 is a usage state reference diagram of the first embodiment;
fig. 4 is a schematic structural diagram of a second embodiment;
fig. 5 is a rear view of the second embodiment;
fig. 6 is a usage state reference diagram of the second embodiment.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 3, a folding wheelchair capable of moving by a disabled person, which is described in this embodiment, includes wheels, a brake device, a seat cushion 1, a backrest 2, and a wheelchair frame 3 capable of being switched between a closed state and an open state, a plug hole is provided on the back of the wheelchair frame 3, the backrest 2 is detachably connected with the wheelchair frame 3 through the plug hole, the backrest 2 includes a backrest main body 21, a connector 22 located at the lower portion of the backrest main body 21, the backrest main body 21 includes a frame and a supporting cloth sleeved on the frame, the bottom of the connector 22 can be inserted into the plug hole and fixed relatively, a positioning pin capable of fixing the connector 22 is provided in the plug hole, the backrest main body 21 is hinged with the connector 22, and a control switch for controlling the backrest main body 21 to rotate is provided on the backrest 2. The control switch can refer to a rotation control switch of the automobile seat, and can also be formed by combining a ratchet wheel and a ratchet, and is a general technology and is not described herein.
As a preferred embodiment, the backrest main body 21 is at least divided into two sections from top to bottom and is in a rotatable and foldable hinge relation with each other, and can be fixed with each other by a positioning pin, when the backrest is used as a backrest, the backrest is folded to reduce the height of the backrest, and when the backrest is used as a bridge, the backrest is unfolded to increase the length of the bridge, so that the application range of the backrest is wider.
Further, in order to facilitate a place where the upper and lower positions are narrow, the width of the upper portion of the backrest main body 21 is smaller than the width of the lower portion, for example, when the vehicle is being driven, the upper portion of the narrow backrest main body 21 may be inserted into and put on the vehicle seat. In this embodiment, the back of the backrest 2 is provided with supporting feet 4, the supporting feet 4 are hinged to two sides of the backrest main body 21, when the vehicle is on or off, the upper part of the backrest main body 21 is put on the vehicle seat, the supporting feet 4 rotate downwards to just put on the threshold of the vehicle, and the supporting function is achieved while the positioning function is achieved, so that the safety performance is improved.
In the invention, the movement auxiliary mechanism comprises two groups of conveying belts 5 arranged on a backrest 2, rollers 6 for installing the conveying belts 5 are respectively arranged on the upper and lower sides of the backrest 2, a motor 7 capable of driving the rollers 6 is arranged at the bottom of the backrest 2, the motor 7 is a servo motor, a storage battery or a power connector capable of driving the motor 7 is arranged in the frame for convenient carrying, the storage battery is a chargeable rechargeable battery, and a control end for controlling the movement of the motor 7 is arranged on the backrest 2, and the starting, stopping and rotating directions of the conveying belts 5 can be controlled through the control end.
In the second embodiment, referring to fig. 4 to 6, the structure of the present embodiment is basically the same as that of the first embodiment, except that: the auxiliary moving mechanism comprises a sliding trolley 8 capable of moving back and forth, the seat cushion 1 is arranged on the sliding trolley 8, a supporting rail 9 for supporting the sliding trolley 8 is arranged on the wheelchair frame 3, the sliding trolley 8 comprises a bracket and pulleys, the seat cushion 1 is arranged on the bracket, and the supporting rail 9 is detachably arranged on the wheelchair frame 3. When the backrest 2 forms a bridge, the sliding trolley 8 can move back and forth on the bridge, and the disabled can move by himself. In this embodiment, the front end of the wheelchair frame 3 is provided with a leg support frame, and the leg support frame is hinged to the front end of the seat cushion 1, and when the backrest 2 forms a bridge, the leg support frame also rotates to a nearly parallel state, so as to facilitate movement. In this embodiment, one end of the wheelchair armrest is hinged to the middle part of the backrest 2, and the other end is slidably hinged to the wheelchair frame 3, and the armrest not only serves as an armrest of the wheelchair, but also serves as a bridge guardrail when a bridge is formed, so that the wheelchair has higher safety performance.
The foregoing is only a preferred embodiment of the present invention, and all technical solutions for achieving the object of the present invention by substantially the same means are within the scope of the present invention.

Claims (4)

1. The utility model provides a folding wheelchair that disabled person removed by oneself, includes wheel, brake equipment, cushion (1), back (2) and can change wheelchair frame (3) between closure state and open state, its characterized in that: the back of the wheelchair frame (3) is provided with a plug hole, the backrest (2) is detachably connected with the wheelchair frame (3) through the plug hole, the backrest (2) comprises a backrest main body (21) and a connector (22) positioned at the lower part of the backrest main body (21), the backrest main body (21) is hinged with the connector (22), and a control switch for controlling the backrest main body (21) to rotate is arranged on the backrest (2); the backrest main body (21) is divided into at least two sections from top to bottom and is in a rotatable and foldable hinging relationship with each other; the width of the upper part of the backrest main body (21) is smaller than that of the lower part; a movement auxiliary mechanism is arranged on the wheelchair frame (3); the movable auxiliary mechanism comprises at least one group of conveying belts (5) arranged on the backrest (2), rollers (6) for installing the conveying belts (5) are respectively arranged on the upper and lower sides of the backrest (2), and a motor (7) capable of driving the rollers (6) is arranged at the bottom of the backrest (2).
2. A folding wheelchair for the self-movement of disabled persons according to claim 1, characterized in that: the backrest (2) is internally provided with a storage battery or a power connector which can drive the motor (7).
3. A folding wheelchair for the self-movement of disabled persons according to claim 1, characterized in that: the backrest (2) is provided with a control end for controlling the motor (7) to move.
4. A folding wheelchair for the self-movement of disabled persons according to claim 1, characterized in that: the back rest main body (21) is provided with supporting feet (4).
CN201710776481.9A 2017-09-01 2017-09-01 Folding wheelchair capable of automatically moving by disabled person Active CN107485499B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710776481.9A CN107485499B (en) 2017-09-01 2017-09-01 Folding wheelchair capable of automatically moving by disabled person

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710776481.9A CN107485499B (en) 2017-09-01 2017-09-01 Folding wheelchair capable of automatically moving by disabled person

Publications (2)

Publication Number Publication Date
CN107485499A CN107485499A (en) 2017-12-19
CN107485499B true CN107485499B (en) 2023-06-27

Family

ID=60650892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710776481.9A Active CN107485499B (en) 2017-09-01 2017-09-01 Folding wheelchair capable of automatically moving by disabled person

Country Status (1)

Country Link
CN (1) CN107485499B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108652850B (en) * 2018-05-16 2019-08-27 济南大学 A kind of foldable wheelchair conveniently got on or off the bus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001299822A (en) * 2000-04-18 2001-10-30 Riso Seimitsu:Kk Wheelchair
JP2002000668A (en) * 2000-06-20 2002-01-08 Fumie Horikawa Toilet apparatus having rolling armrests for care
JP2002085455A (en) * 2000-09-20 2002-03-26 Araco Corp Transfer machine
TW590768B (en) * 2003-05-12 2004-06-11 Advantek Taiwan Inc Wheelchair structure
CN2920205Y (en) * 2006-07-06 2007-07-11 吉林化工学院 Conveyor belt type wheeled chair with stretchable back
KR20070098777A (en) * 2007-09-15 2007-10-05 김득남 A wheel chair for easily boarding and getting off
ATE485799T1 (en) * 2009-01-30 2010-11-15 Sunrise Medical Gmbh & Co Kg ASSEMBLY INCLUDING A FRAME AND WHEELCHAIR INCLUDING SUCH ASSEMBLY
JP2011194201A (en) * 2010-03-19 2011-10-06 Kiya Shimazaki Wheelchair to easily get on/off
JP5457419B2 (en) * 2011-10-07 2014-04-02 一 富永 Low floor multifunction wheelchair
CN103598954B (en) * 2013-11-18 2016-03-09 上海互邦医疗器械有限公司 A kind of wheelchair lying low, fold
WO2015149694A1 (en) * 2014-04-01 2015-10-08 田平安 Mobile chair
CN204106375U (en) * 2014-08-29 2015-01-21 张士林 Multifunctional wheelchair
CN204319094U (en) * 2014-12-01 2015-05-13 李玉辉 A kind of plug-in type moves chair and has the medical bedstead that this moves chair
CN104546327A (en) * 2015-01-20 2015-04-29 王宝金 Folding type transversely-moving electric stair climbing wheelchair
CN107007404B (en) * 2017-05-09 2018-09-07 南京工业职业技术学院 A kind of multifunctional wheelchair
CN207837763U (en) * 2017-09-01 2018-09-11 涂玉明 A kind of fully collapsible invalid's chair of disabled person's automatic moving

Also Published As

Publication number Publication date
CN107485499A (en) 2017-12-19

Similar Documents

Publication Publication Date Title
CN102429789B (en) Combined type multifunctional electric wheelchair
US10640159B2 (en) Stair-climbing remote control utility wagon
CN105167928B (en) Auto-folder electric wheel-chair vehicle
US10842692B2 (en) Elevatable and portable wheelchair
CN203427958U (en) Light-weight folding scooter for old and disabled people
CN206171674U (en) Foldable old vehicle using motor
CN213487952U (en) Folding sofa bed structure
CN107485499B (en) Folding wheelchair capable of automatically moving by disabled person
CN208229071U (en) Auxiliary indexing chair
CN209172728U (en) An a kind of key folding power-driven wheelchair
CN212699380U (en) Electric folding structure of wheelchair and wheelchair thereof
CN102429788A (en) Combined type multifunctional electric wheelchair
CN207837763U (en) A kind of fully collapsible invalid's chair of disabled person's automatic moving
CN205286745U (en) Dual -purpose wheelchair of folded cascade way ladder
CN202409309U (en) Combined multifunctional electrically powered wheelchair
CN208339692U (en) A kind of fully collapsible invalid's chair that the electronic auxiliary of disabled person is mobile
CN103720549A (en) Manual four-wheel multifunctional vehicle special for old persons
CN208545085U (en) A kind of wheelchair lifting device
KR101537907B1 (en) Multi functional wheelchair
CN210872560U (en) Novel electric rehabilitation walking vehicle
CN106821625A (en) Electric folding wheel chair
CN208808888U (en) A kind of lifting folding type wheel-chair
JP2012125386A (en) Foldable electric wheelchair and folding device
CN110547921A (en) Device for assisting old people to get on and off private car
CN207000555U (en) Folding baby stroller with retractor device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant