CN108938233A - A kind of wheelchair - Google Patents

A kind of wheelchair Download PDF

Info

Publication number
CN108938233A
CN108938233A CN201810623033.XA CN201810623033A CN108938233A CN 108938233 A CN108938233 A CN 108938233A CN 201810623033 A CN201810623033 A CN 201810623033A CN 108938233 A CN108938233 A CN 108938233A
Authority
CN
China
Prior art keywords
wheelchair
connecting rod
foot pedal
telescopic band
walk
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.)
Withdrawn
Application number
CN201810623033.XA
Other languages
Chinese (zh)
Inventor
刘燕
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.)
Chengdu Huantai Rui Chen Information Technology Co Ltd
Original Assignee
Chengdu Huantai Rui Chen Information Technology Co Ltd
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 Chengdu Huantai Rui Chen Information Technology Co Ltd filed Critical Chengdu Huantai Rui Chen Information Technology Co Ltd
Priority to CN201810623033.XA priority Critical patent/CN108938233A/en
Publication of CN108938233A publication Critical patent/CN108938233A/en
Withdrawn legal-status Critical Current

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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • A61G5/041—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
    • A61G5/045—Rear wheel drive
    • 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
    • A61G5/1051—Arrangements for steering
    • 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

Abstract

The invention discloses a kind of wheelchair, including wheelchair body, footstep mechanism and walk help mechanism, the footstep mechanism connects the wheelchair body, and the walk help mechanism is detachably connected the wheelchair body；The footstep mechanism includes foot pedal, connecting rod and fixed link, the hinged described connecting rod one end of the foot pedal, the affixed fixed link of the connecting rod other end；The connecting rod includes interior bar and outer bar, the interior bar and the scalable connection of the outer bar, hinged at the top of described fixed link one end and the interior bar, the affixed wheelchair body of the other end；The foot pedal is equipped with holding tank towards wheelchair body side, and telescopic band is equipped in the holding tank, and the wheelchair is equipped with the fixing end for fixing telescopic band.User is unfavorable for placing lower position for a long time, can adjust footstep mechanism to after using angle and fix, the telescopic band in foot pedal is pulled out to the face that can form support with wheelchair body fixation, patient will place on telescopic band.

Description

A kind of wheelchair
Technical field
The present invention relates to medical instruments fields, it particularly relates to a kind of wheelchair.
Background technique
We understand duration and see wheelchair in life, and some disabled persons will use, and some old men also will use, while dynamic Cross between the injury of operation that also duration is seen, this has become them and lives indispensable a part, and present wheelchair includes wheel Chair wheel, wheelchair frame, wheelchair backrest and Wheel chair pedal plate, Wheel chair pedal plate are but all fixed, and cannot be come according to requirements Adjustment, for just finishing, leg, which is placed on a lower position, will cause blood circulation for a long time for the patient to perform the operation on leg It is unsmooth.
Summary of the invention
To solve problems of the prior art, the object of the present invention is to provide a kind of wheelchairs, have foot pedal adjustable The advantages of section.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of wheelchair, including wheelchair body, footstep mechanism With walk help mechanism, the footstep mechanism connects the wheelchair body, and the walk help mechanism is detachably connected the wheelchair body；Institute Stating footstep mechanism includes foot pedal, connecting rod and fixed block, the hinged described connecting rod one end of the foot pedal, the connection The affixed fixed link of the rod piece other end；The connecting rod includes interior bar and outer bar, and the interior bar and the outer bar are scalable Hinged, the affixed wheelchair body of the other end at the top of connection, described fixed block one end and the interior bar；The fixed block direction wheel The side in the outside of chair ontology is equipped with holding tank, and telescopic band is equipped in the holding tank, and the foot pedal is equipped with for solid Determine the locating piece of telescopic band；The walk help mechanism include include walk helper main body, parcel shelf, seat plate and storage basket, it is described to set Object plate, seat plate pass through loop structure a respectively, loop structure b is movably connected on the front railing of walk helper main body, storage basket It is fixed on the left and right sides of walk helper main body, walk helper body front part is equipped with two hollow pipes, is screwed with a tightening on hollow pipe Screw, parcel shelf, seat back have been movably connected with supporting leg a and supporting leg b, seat plate top by buckle into Row is fixed, and one is lined with inside storage basket and is thrown the net cloth, is flexibly connected between every support rod of storage basket by universal joint.
Wheelchair body is unfolded when in use, then footstep mechanism is adjusted into good position, foot pedal is opened, can be used as one As wheelchair use；If user is unfavorable for placing lower position for a long time, footstep mechanism can be adjusted to after using angle and be fixed, Telescopic band in foot pedal is pulled out to the face that support can be formed with wheelchair body fixation, patient will place on telescopic band； Walk help mechanism is conducive to when user needs walking mobile or takes exercise be using while it is normal also to place some patients in walk help mechanism Drug etc..
Preferably, the fixed link and interior bar top hinged place and the foot pedal and the connecting rod hinged place It is equipped with locking device.Convenient for the angle adjustment to hinged place.
Preferably, the telescopic band material is antibacterial cloth.Reduce the infection of user's wound.
Preferably, the walk help wheel is universal wheel.Convenient for the movement of user in use.
Preferably, which further includes electric driving mechanism and battery, the electric driving mechanism and the battery Be mounted below the wheelchair seat by fixed frame, the electric driving mechanism includes controller and motor, the motor it is defeated The rear-wheel of the axis connection wheelchair out, the signal output end of the battery connect the signal input part of the controller, the control The signal output end of device processed connects the signal input part of the motor.
It controls battery by controller to power to motor, motor rotates the rear wheel movement with wheelchair, before pushing patient Into it is in order to save space, while for beauty that electric driving mechanism and battery, which are arranged at seat bottom,.
The beneficial effects of the present invention are:
(1) use of foot pedal is adjustable, and is equipped with walk help mechanism and the people that need to do rehabilitation training is helped to do rehabilitation；Conducive to making Different adjustment is made according to different use occasions with personnel.
(2) antibacterial cloth is used；Reduce the infection of user's wound.
(3) walk help wheel is ten thousand annual rings, convenient for the movement of user in use.
(4) it controls battery by controller to power to motor, motor rotates the rear wheel movement with wheelchair, pushes patient Advance, it is in order to save space, while for beauty that electric driving mechanism and battery, which are arranged at seat bottom,.
Detailed description of the invention
Fig. 1 is the overall structure diagram that the wheelchair body of the embodiment of wheelchair of the present invention is used alone；
Fig. 2 is the walk help mechanism overall structure diagram of the embodiment of wheelchair of the present invention；
Fig. 3 is the parcel shelf structural schematic diagram in the walk help mechanism of the embodiment of wheelchair of the present invention；
Fig. 4 is the wheelchair overall structure diagram of the embodiment of wheelchair of the present invention；
Description of symbols:
1, wheelchair body；2, footstep mechanism；3, walk help mechanism；21, foot pedal；22, connecting rod；23, fixed block；231, Holding tank；4, telescopic band；211, locating piece；31, walk helper main body；32, parcel shelf；33, seat plate；34, storage basket；35, living Nested structure a；36, loop structure b；37, hollow pipe；38, supporting leg a；39, supporting leg b；5, electric driving mechanism；6, battery； 51, controller, 52, motor.
Specific embodiment
The embodiment of the present invention is described in detail with reference to the accompanying drawing.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of wheelchair, including wheelchair body 1, footstep mechanism 2 and walk help mechanism 3, the treading device Structure 2 connects the wheelchair body 1, and the walk help mechanism 3 is detachably connected the wheelchair body 1；The footstep mechanism 2 includes foot Pedal 21, connecting rod 22 and fixed block 23, hinged described 22 one end of connecting rod of the foot pedal 21, the connecting rod 22 The affixed fixed link of the other end；The connecting rod 22 includes interior bar and outer bar, the interior bar and the scalable company of the outer bar It connects, hinged at the top of described 23 one end of fixed block and the interior bar, the affixed wheelchair body 1 of the other end；23 court of fixed block It is equipped with holding tank 231 to the side in the outside of wheelchair body 1, is equipped with telescopic band 4, the foot pedal in the holding tank 231 21 are equipped with the locating piece 211 for fixing telescopic band 4；The walk help mechanism 3 includes including walk helper main body 31, parcel shelf 32, seat plate 33 and storage basket 34, the parcel shelf 32, seat plate 33 are living by loop structure a35, loop structure b36 respectively Dynamic to be connected on the front railing of walk helper main body 31, storage basket 34 is fixed on the left and right sides of walk helper main body 31, walk helper 31 front of main body is equipped with two hollow pipe b37, is screwed with a holding screw, parcel shelf 32,33 back side of seat plate on hollow pipe b37 It is movably connected with supporting leg a38 and supporting leg b39,33 top of seat plate is fixed by buckle, storage basket 34 Inside is lined with one and throws the net cloth, is flexibly connected between every support rod of storage basket 34 by universal joint.
Footstep mechanism 2 will be adjusted good position when in use, foot pedal 21 will be opened, and can be used as general wheelchair and use； If user is unfavorable for placing lower position for a long time, footstep mechanism 2 can be adjusted to after using angle and be fixed, by foot pedal 21 Interior telescopic band 4 pulls out the face that support can be formed with 1 fixation of wheelchair body, and patient will place on telescopic band 4, while can The length of footstep mechanism 2 is adjusted by connecting rod, long user uses convenient for different legs；It is provided in wheelchair body simultaneously Walk help mechanism 3 is that have the mechanism of a relay, walk help mechanism 3 in the place of some wheelchairs inconvenient to use for the ease of user It is connect with wheelchair body 1 by snap fit, is dismantled convenient for user, the parcel shelf 32, seat plate 33 in walk help mechanism 3 divide It is not movably connected on the front railing of walk helper main body 31 by loop structure a35, loop structure b36, storage basket 34 is fixed In the left and right sides of walk helper main body 31,31 front of walk helper main body is equipped with two hollow pipe b37, is screwed with one on hollow pipe b37 Root holding screw, parcel shelf 32,33 back side of seat plate have been movably connected with supporting leg a38 and supporting leg b39, seat plate 33 tops are fixed by buckle, and one is lined with inside storage basket 34 and is thrown the net cloth, is passed through between every support rod of storage basket 34 Universal joint is flexibly connected, and is set on the railing of the left and right sides of walk helper main body 31 there are four column, and bottom sets that there are four bands to stop The pulley of vehicle piece, 32 back side of parcel shelf are equipped with a groove a, and supporting leg a38 is in groove, the one end supporting leg a38 and glove Plate 32 is flexibly connected, and half section of the right side of supporting leg a38 is fixed by limit point a, when being walked, can be inserted in hollow pipe b37 Enter infusion support, is infused in walking, drainage bottle can be hung on four columns, when needing to sit down, seat plate 33 is broken down, from groove Supporting leg b39 support is folded in b on the ground, people can be sitting on seat plate 33；When needing to put something, by parcel shelf 32 It turns up, supporting leg a38 support is folded out of groove a on the ground, something can be put on parcel shelf 32.
Embodiment 2:
As depicted in figs. 1 and 2, the present embodiment is on the basis of embodiment 1, hinged at the top of the fixed link and the interior bar Place and the foot pedal 21 and 22 hinged place of connecting rod are equipped with locking device.The hinged place at the top of fixed link and interior bar It is equipped with locking device with foot pedal 21 and 22 hinged place of connecting rod, convenient for the angle adjustment to hinged place.
Embodiment 3:
As depicted in figs. 1 and 2, on the basis of embodiment 1,4 material of telescopic band is antibacterial cloth to the present embodiment.Drop The infection of low user's wound.
Embodiment 4:
As depicted in figs. 1 and 2, on the basis of embodiment 1, the walk help wheel is universal wheel to the present embodiment.Convenient for making The movement of user in use.
Embodiment 5:
As depicted in figs. 1 and 2, the present embodiment on the basis of embodiment 1, the wheelchair further include electric driving mechanism b5 and Battery 6, the electric driving mechanism b5 and the battery 6 are mounted below the wheelchair seat by fixed frame, the electricity Dynamic driving mechanism b5 includes controller 51 and motor.52, the motor.The rear-wheel of the 52 output axis connection wheelchair, the storage The signal output end of battery 6 connects the signal input part of the controller 51, and the signal output end of the controller 51 connects institute State motor.52 signal input part.
Battery 6 is controlled to motor by controller 51.52 power supplies, motor.52 rear wheel movements of the rotation with wheelchair, push away Dynamic patient advances, and it is in order to save space, while for beauty that electric driving mechanism b5 and battery 6, which are arranged at seat bottom, It sees.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention Protect range.

Claims (5)

1. a kind of wheelchair, which is characterized in that including wheelchair body, footstep mechanism and walk help mechanism, the footstep mechanism connects institute Wheelchair body is stated, the walk help mechanism is detachably connected the wheelchair body；The footstep mechanism includes foot pedal, connecting rod And fixed block, the hinged described connecting rod one end of the foot pedal, the affixed fixed link of the connecting rod other end；It is described Connecting rod includes interior bar and outer bar, the interior bar and the scalable connection of the outer bar, described fixed block one end and the interior bar Top is hinged, the affixed wheelchair body of the other end；The side in the fixed block towards the outside of wheelchair body, which is equipped with, to be accommodated Slot, the holding tank is interior to be equipped with telescopic band, and the foot pedal is equipped with the locating piece for fixing telescopic band；The walk help mechanism Including include walk helper main body, parcel shelf, seat plate and storage basket, the parcel shelf, seat plate pass through respectively loop structure a, Loop structure b is movably connected on the front railing of walk helper main body, and storage basket is fixed on the left and right sides of walk helper main body, is helped Row device body front part is equipped with two hollow pipes, and a holding screw, the activity respectively of parcel shelf, seat back are screwed on hollow pipe It is connected with supporting leg a and supporting leg b, seat plate top is fixed by buckle, and it is lined with one inside storage basket and throws the net cloth, It is flexibly connected between every support rod of storage basket by universal joint.
2. wheelchair according to claim 1, which is characterized in that the fixed link and hinged place at the top of the interior bar and described Foot pedal and the connecting rod hinged place are equipped with locking device.
3. wheelchair according to claim 1, which is characterized in that the telescopic band material is antibacterial cloth.
4. wheelchair according to claim 1, which is characterized in that the walk help wheel is universal wheel.
5. wheelchair according to claim 1, which is characterized in that the wheelchair further includes electric driving mechanism and battery, institute It states electric driving mechanism and the battery to be mounted below the wheelchair seat by fixed frame, the electric driving mechanism includes Controller and motor, the rear-wheel of the output axis connection of the motor wheelchair, the battery signal output end connection described in The signal input part of controller, the signal output end of the controller connect the signal input part of the motor.
CN201810623033.XA 2018-06-15 2018-06-15 A kind of wheelchair Withdrawn CN108938233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810623033.XA CN108938233A (en) 2018-06-15 2018-06-15 A kind of wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810623033.XA CN108938233A (en) 2018-06-15 2018-06-15 A kind of wheelchair

Publications (1)

Publication Number Publication Date
CN108938233A true CN108938233A (en) 2018-12-07

Family

ID=64489181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810623033.XA Withdrawn CN108938233A (en) 2018-06-15 2018-06-15 A kind of wheelchair

Country Status (1)

Country Link
CN (1) CN108938233A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114767403A (en) * 2022-03-21 2022-07-22 徐和云 Supplementary device of changing dressings based on low limbs burn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114767403A (en) * 2022-03-21 2022-07-22 徐和云 Supplementary device of changing dressings based on low limbs burn

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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
WW01 Invention patent application withdrawn after publication

Application publication date: 20181207

WW01 Invention patent application withdrawn after publication