CN106109118A - The crank-type artificial actuating device of wheelchair - Google Patents
The crank-type artificial actuating device of wheelchair Download PDFInfo
- Publication number
- CN106109118A CN106109118A CN201610477486.7A CN201610477486A CN106109118A CN 106109118 A CN106109118 A CN 106109118A CN 201610477486 A CN201610477486 A CN 201610477486A CN 106109118 A CN106109118 A CN 106109118A
- Authority
- CN
- China
- Prior art keywords
- handle
- connecting rod
- crank
- section
- wheelchair
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002436 steel type Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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
- A61G5/024—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular operating means
- A61G5/026—Cranks or hand wheels
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)
- Handcart (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The crank-type artificial actuating device of a kind of wheelchair, is made up of crank, connecting rod, hanging ring screw, handle and grip；Connecting crank on the Decorative drum of wheelchair driving wheel, is respectively mounted connecting rod on the spindle nose of crank, offers one section of cotter way on connecting rod；Connect handle in one end of connecting rod, in handle, be provided with intubating of boring, pin is installed in boring；Handle and connecting rod are installed by pin and are connected as a body；Grip is installed in one end of handle；Respectively connecting in the support body both sides of wheelchair and have one section of sleeve pipe, the hitching post of hanging ring screw is positioned on sleeve pipe by the screw-in of screw thread；Hanging ring screw after screw-in can swing on sleeve pipe flexibly；The center of circle of the hanging ring screw after screw-in and the center of connecting rod are on same longitudinal axis.
Description
Technical field
The crank-type artificial actuating device of a kind of wheelchair, belongs to residual people's articles for use field.
Background technology
The most walking people, using wheelchair as walking-replacing tool, rotate the hand rail cycle of wheelchair by the arm of upper limb, it is possible to
Reach the purpose of movement.But, rotating during wheelchair, owing to the sleeve often wheel with wheelchair of residual people contacts,
Dust on wheel pollutes clothes, does not reaches the requirement of clothing cleaning.
Summary of the invention
The purpose of the application is to provide for the crank-type artificial actuating device of a kind of wheelchair, eliminates drawbacks described above with this.Should
Device is connected to form by crank, connecting rod, hanging ring screw, handle and grip；At wheelchair (referring to the wheelchair not having hand rail cycle) two
The side, outer end of the Decorative drum of driving wheel connecting crank respectively, crank is made with the plate body of flanging with one piece；Crank transversal
Face is channel steel type；The Decorative drum (for which parts of hook spoke, be also axle skin) of crank and driving wheel is vertically connected into one
Body；Connecting in one end of crank and have spindle nose, spindle nose forms by one section of round steel car system；The company of being respectively mounted on the spindle nose of two cranks
Bar, connecting rod is the one end lever with axle sleeve, and axle sleeve is one section of pipe；Spindle nose on the axle sleeve of connecting rod and crank is supporting to be connected to
Integrally；Connecting rod is made with one section of pipe；Offering one section of cotter way below small end, cotter way is groove；Cotter way is along connecting rod
Transversal upper thread distribution, the cotter way offered is the covering of the fan type of 90 degree；Cotter way vertical distribution is in the upper outer of connecting rod；I.e. cotter way
Length account for 1/4th of connecting rod perimeter of section；
Connecting handle respectively in one end of two connecting rods, the handle pipe of one section of bending is made；Handle and connecting rod use phase
The pipe of same specification makes；The bending of handle is 90 degree；In one end of handle, it is provided with one section intubate, intubates the inwall with handle
It is fixedly linked integral；Intubate and be inserted in described connecting rod one section (length of insertion exceedes the position of cotter way)；Intubate
Handle is made to be connected in mutually simultaneously with connecting rod docking；
Handle is inserted in the hole of hanging ring screw, makes the bending of handle be in level, give at the top of pin-and-hole
That inserts intubates boring, is provided with silking in boring, installs pin in the cotter way of connecting rod；The cylinder with silking selected by pin
Pin, pin is fixed in the boring intubated by silking；Handle and connecting rod by intubating, pin installs and is connected as a body；
Mounted handle can in the hole of hanging ring screw upwards 90-degree rotation so that handle is become plumbness from level；With
This facilitates the upper and lower wheelchair of residual people to use；
Install grip in one end (referring to the one end not having connecting insertion) of handle, grip is the tubular body of one section of ovalize,
Set installation be positioned on handle, mounted grip can on handle flexible rotating；
Respectively connecting in the support body both sides of wheelchair and have one section of sleeve pipe, sleeve pipe is in the hand steered place of wheelchair support body；Sleeve pipe and the frame of wheelchair
Body is vertically connected integral；Being provided with screw thread in sleeve pipe, the hitching post of hanging ring screw is positioned on sleeve pipe by the screw-in of screw thread；Rotation
Hanging ring screw after entering can swing on sleeve pipe flexibly；The center of circle of the hanging ring screw after screw-in and the center of connecting rod are at same
On longitudinal axis；Hanging ring screw has guide effect to the motion of handle；
During use, the both hands of residual people hold two grips respectively, are made the driving of crank handle turns wheelchair by the push pull maneuver of arm
Wheel rotates, it is achieved the locomotive function of wheelchair.
What the application was useful has the technical effect that the movement being driven wheelchair by brace and connecting rod framework, easy to operate, the dirtiest clothing
Clothes.
Accompanying drawing explanation
In the accompanying drawings:
Fig. 1 is crank-type artificial actuating device's front view of wheelchair；
Fig. 2 is crank-type artificial actuating device's top view of wheelchair.
Description of reference numerals:
In figure, 1, crank；2, connecting rod；3, hanging ring screw；4, handle；5, grip；6, driving wheel；7, Decorative drum；8, spindle nose；
9, axle sleeve；10, cotter way；11, intubate；12, pin；13, sleeve pipe.
Detailed description of the invention
Such as Fig. 1, shown in 2, the crank-type artificial actuating device of a kind of wheelchair, eliminate drawbacks described above with this.This device is by song
Handle 1, connecting rod 2, hanging ring screw 3, handle 4 and grip 5 are connected to form；Two drivings at wheelchair (referring to the wheelchair not having hand rail cycle)
The side, outer end of the Decorative drum 7 of wheel 6 connecting crank 1 respectively, crank 1 is made with the plate body of flanging with one piece；Crank 1 transversal
Face is channel steel type；The Decorative drum 7(of crank 1 and driving wheel 6, for which parts of hook spoke, is also axle skin) it is vertically connected into
Integrally；Connecting in one end of crank 1 and have spindle nose 8, spindle nose 8 forms by one section of round steel car system；The spindle nose 8 of two cranks 1 divides
Other installing connecting rods 2, connecting rod 2 is the one end lever with axle sleeve 9, and axle sleeve 9 is one section of pipe；On the axle sleeve 9 of connecting rod 2 and crank 1
Spindle nose 8 supporting be connected as a body；Connecting rod 2 is made with one section of pipe；One section of cotter way 10 is offered below connecting rod 2 upper end,
Cotter way 10 is groove；Cotter way 10 is distributed along the transversal upper thread of connecting rod 2, and the cotter way 10 offered is in the covering of the fan type of 90 degree；Cotter way 10
Vertical distribution is in the upper outer of connecting rod 2；I.e. the length of cotter way 2 account for connecting rod 2 perimeter of section 1/4th；
Connect handle 4 respectively in one end of two connecting rods 2, handle 4 pipe of one section of bending is made；Adopting with connecting rod 2 of handle 4
Make of the pipe of same size；The bending of handle 4 is 90 degree；In one end of handle 4, it is provided with one section intubates 11, intubate 11 Hes
The inwall of handle 4 is fixedly linked integral；Intubate 11 to be inserted into interior one section of described connecting rod 2 (length of insertion exceedes pin
The position of groove)；Intubate 11 to make handle 4 dock with connecting rod 2 to be connected in simultaneously mutually；
Handle 4 is inserted in the hole of hanging ring screw 3, makes the bending of handle 4 be in level, in close proximity to the top of pin-and-hole 10
Place gives that inserts to intubate 11 borings, is provided with silking in boring, installs pin 12 in the cotter way 10 of connecting rod 2；Pin 12 is selected
With the straight pin of silking, pin 12 is fixed in the boring intubating 11 by silking；Handle 4 and connecting rod 2 are by intubating
11, pin 12 is installed and is connected as a body；Mounted handle 4 can in the hole of hanging ring screw 3 upwards 90-degree rotation so that
Handle 4 is become plumbness from level；Use with the upper and lower wheelchair that this facilitates residual people；
Install grip 5 in one end (referring to the one end not having connecting insertion) of handle 4, grip 5 is the tubular body of one section of ovalize,
Grip 5 install be positioned on handle 4, mounted grip 5 can on handle 4 flexible rotating；
Respectively connecting in the support body both sides of wheelchair and have one section of sleeve pipe 13, sleeve pipe 13 is in the hand steered place of wheelchair support body；Sleeve pipe 13 and wheel
The support body of chair is vertically connected integral；Being provided with screw thread in sleeve pipe 13, the hitching post of hanging ring screw 3 is positioned at by the screw-in of screw thread
On sleeve pipe 13；Hanging ring screw 3 after screw-in can swing on sleeve pipe 13 flexibly；The center of circle of the hanging ring screw 3 after screw-in and company
The center of bar 2 is on same longitudinal axis；Hanging ring screw 3 has guide effect to the motion of handle 4；
During use, the both hands of residual people hold two grips 5 respectively, make crank 1 drive driving of wheelchair by the push pull maneuver of arm
Driving wheel 6 rotates, it is achieved the locomotive function of wheelchair.
What the application was useful has the technical effect that the movement being driven wheelchair by brace and connecting rod framework, easy to operate, the dirtiest clothing
Clothes.
Claims (1)
1. the crank-type artificial actuating device of a wheelchair, it is characterised in that: this device is by crank (1), connecting rod (2), suspension ring spiral shell
Silk (3), handle (4) and grip (5) are connected to form；Distinguish in the side, outer end of the Decorative drum (7) of two driving wheels (6) of wheelchair
Connecting crank (1), crank (1) is made with the plate body of flanging with one piece；The cross section of crank (1) is channel steel type；Crank (1) and
The Decorative drum (7) of driving wheel (6) is vertically connected integral；Connecting in one end of crank (1) and have spindle nose (8), spindle nose (8) is with one section
Round steel car system forms；Being respectively mounted connecting rod (2) on the spindle nose (8) of two cranks (1), connecting rod (2) is that one end is with axle sleeve (9)
Lever, axle sleeve (9) is one section of pipe；Spindle nose (8) on the axle sleeve (9) of connecting rod (2) and crank (1) is supporting to be connected as a body；
Connecting rod (2) is made with one section of pipe；Offering one section of cotter way (10) below connecting rod (2) upper end, cotter way (10) is groove；Pin
Groove (10) is distributed along the transversal upper thread of connecting rod (2), and the cotter way (10) offered is in the covering of the fan type of 90 degree；Cotter way (10) vertical distribution
Upper outer in connecting rod (2)；I.e. the length of cotter way (2) account for connecting rod (2) perimeter of section 1/4th；
Connect handle (4) respectively in one end of two connecting rods (2), handle (4) is made with the pipe of one section of bending；Handle (4)
The pipe using same size with connecting rod (2) makes；The bending of handle (4) is 90 degree；One section it is provided with in one end of handle (4)
Intubating (11), the inwall intubating (11) and handle (4) is fixedly linked integral；Intubate (11) and be inserted into described connecting rod
(2) interior one section；Intubating (11) makes handle (4) be connected in mutually simultaneously with connecting rod (2) docking；
Handle (4) is inserted in the hole of hanging ring screw (3), makes the bending of handle (4) be in level, in close proximity to pin-and-hole
(10) give that inserts to intubate (11) boring at top, in boring, be provided with silking, mounting pin in the cotter way (10) of connecting rod (2)
Son (12)；The straight pin with silking selected by pin (12), and pin (12) is fixed on the boring intubating (11) by silking
In；Handle (4) and connecting rod (2) pass through to intubate (11), pin (12) is installed and is connected as a body；Mounted handle (4) can be
Upwards 90-degree rotation in the hole of hanging ring screw (3), so that handle (4) is become plumbness from level；Facilitate residual people's with this
Upper and lower wheelchair uses；
Install grip (5) in one end of handle (4), grip (5) is the tubular body of one section of ovalize, and grip (5) installs location
On handle (4), mounted grip (5) can be at the upper flexible rotating of handle (4)；
Respectively connecting in the support body both sides of wheelchair and have one section of sleeve pipe (13), sleeve pipe (13) is in the hand steered place of wheelchair support body；Sleeve pipe
And the support body of wheelchair is vertically connected integral (13)；Being provided with screw thread in sleeve pipe (13), the hitching post of hanging ring screw (3) passes through screw thread
Screw-in be positioned on sleeve pipe (13)；Hanging ring screw (3) after screw-in can be in the upper swing flexibly of sleeve pipe (13)；Hanging after screw-in
The center of circle of ring screw (3) and the center of connecting rod (2) are on same longitudinal axis；The motion of handle (4) is had by hanging ring screw (3)
Guide effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477486.7A CN106109118B (en) | 2016-06-27 | 2016-06-27 | The crank-type artificial actuating device of wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477486.7A CN106109118B (en) | 2016-06-27 | 2016-06-27 | The crank-type artificial actuating device of wheelchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106109118A true CN106109118A (en) | 2016-11-16 |
| CN106109118B CN106109118B (en) | 2017-11-21 |
Family
ID=57265607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477486.7A Active CN106109118B (en) | 2016-06-27 | 2016-06-27 | The crank-type artificial actuating device of wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106109118B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4316616A (en) * | 1980-02-25 | 1982-02-23 | Bernard Boivin | Self-propelling and steering attachment for a wheel-chair |
| CN201150605Y (en) * | 2007-12-13 | 2008-11-19 | 世同金属(昆山)有限公司 | Wheel chair |
| CN201431569Y (en) * | 2009-07-02 | 2010-03-31 | 福建工程学院 | Rocking-in type wheelchair |
| CN202821882U (en) * | 2012-04-23 | 2013-03-27 | 王积昆 | Draw bar driving wheel chair |
| CN104414799A (en) * | 2013-09-06 | 2015-03-18 | 昆山市玉山镇仕龙设计工作室 | Wheelchair conveniently pushed by handle |
-
2016
- 2016-06-27 CN CN201610477486.7A patent/CN106109118B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4316616A (en) * | 1980-02-25 | 1982-02-23 | Bernard Boivin | Self-propelling and steering attachment for a wheel-chair |
| CN201150605Y (en) * | 2007-12-13 | 2008-11-19 | 世同金属(昆山)有限公司 | Wheel chair |
| CN201431569Y (en) * | 2009-07-02 | 2010-03-31 | 福建工程学院 | Rocking-in type wheelchair |
| CN202821882U (en) * | 2012-04-23 | 2013-03-27 | 王积昆 | Draw bar driving wheel chair |
| CN104414799A (en) * | 2013-09-06 | 2015-03-18 | 昆山市玉山镇仕龙设计工作室 | Wheelchair conveniently pushed by handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106109118B (en) | 2017-11-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171027 Address after: 235000 Huaibei Province, the city of Victoria District, Anhui Li Garden Village, building 1, Room 202, room 34 Applicant after: Mountain Huaibei city Acer patent transformation center Address before: 235000 Huaibei Province, the city of Victoria District, Anhui Li Garden Village, building 1, Room 202, room 34 Applicant before: Zhang Qilong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: 314400 in huangwan town government, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining huangwan town Asset Management Co., Ltd Address before: 202, room 1, unit 34, Li Yuan Xin Cun, Xiangshan District, Huaibei, Anhui, 235000 Patentee before: Mountain Huaibei city Acer patent transformation center |