CN204971935U - Clinical wheelchair of orthopedics - Google Patents
Clinical wheelchair of orthopedics Download PDFInfo
- Publication number
- CN204971935U CN204971935U CN201520734414.7U CN201520734414U CN204971935U CN 204971935 U CN204971935 U CN 204971935U CN 201520734414 U CN201520734414 U CN 201520734414U CN 204971935 U CN204971935 U CN 204971935U
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- CN
- China
- Prior art keywords
- wheelchair
- chair frame
- crank
- drive
- handle
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the wheelchair technique and specifically relates to a clinical wheelchair of orthopedics, including being used for building up holistic chair frame, being used for big wheel that the drive moved ahead, being used for the little wheel that the auxiliary stay moved ahead, the chair chord position be provided with supplementary thrust unit in handrail below is fixed, supplementary thrust unit include handle, crank, drive wheel, the crank become Z shape, the coaxial fixed connection drive wheel of one end, the handle cross -section set up the through -hole that the diameter is a bit larger tham the crank axle diameter for the radial motion can be done around the crank axle to the handle, the drive wheel external diameter closely laminate with big wheel external diameter. The utility model discloses a clinical wheelchair of orthopedics through setting up supplementary thrust unit, has realized that the wheelchair user carries out more laborsaving function, has optimized the wheelchair structure, has made things convenient for user's use.
Description
Technical field
This utility model relates to wheelchair technical field, especially a kind of Orthopedic Clinical wheelchair.
Background technology
Wheelchair is the important tool of rehabilitation, and it is not only the walking-replacing tool of limbs the disabled and handicapped personage, the more important thing is and makes them carry out physical exercise by means of wheelchair and participate in social activity.Common wheelchair is generally made up of by four parts wheelchair frame, wheel, brake gear and seat.Hand wheelchair, on common wheelchair basis, increases manual setter.
Orthopaedics is one of modal section office of various big hospital, mainly studies the dissection of skeletal musculature, physiology and pathology, uses medicine, operation and physical method to keep and develops normal morphology and the function of this system.Along with epoch and social change, injury of orthopaedics department spectrum has had obvious change, and such as, the diseases such as tuberculosis of bone and joint, osteomyelitis, poliomyelitis obviously reduce, the wound showed increased that vehicle accident causes.The change of injury of orthopaedics department spectrum, this just needs orthopaedics to grow with each passing hour.
Wheelchair is the requisite a kind of medical apparatus and instruments of orthopaedics.The promotion of wheelchair often needs the arm strength that patient is very strong, and orthopaedics patient first time contact wheelchair must other people help to carry out, and oneself is difficult to carry out.
Utility model content
The technical problems to be solved in the utility model is: in order to solve Problems existing in above-mentioned background technology, provides a kind of Orthopedic Clinical wheelchair, solves the problem that effort carried out by common wheelchair.
This utility model solves the technical scheme that its technical problem adopts: a kind of Orthopedic Clinical wheelchair, comprise the chair frame for framework entirety, for driving the big wheel moved ahead, for the trundle that supplemental support moves ahead, described chair frame is positioned at below handrail and is fixedly installed auxiliary pushing device, described auxiliary pushing device comprises hands handle, crank, drive, described crank becomes Z-shaped, one end is coaxially fixedly connected with drive, described handle cross section offers the through hole that diameter is a bit larger tham crank axle diameter, make handle can do radial motion around crank axle, described drive external diameter and big wheel external diameter fit tightly.
Preferably, described drive is made up of hard rubber material.
Preferably, described chair frame front end is provided with the foot pedal apparatus for putting both feet.
Preferably, described chair frame material is hard aluminium alloy.
Preferably, described chair frame is provided with the lever increasing frictional force.
Preferably, described big wheel tire is solid rubber tyre.
The beneficial effects of the utility model are, a kind of Orthopedic Clinical wheelchair of the present utility model, by arranging auxiliary pushing device, achieving wheelchair user and carrying out more labour-saving function, optimizing Wheelchair structure, facilitate the use of user.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model
In figure: 1. chair frame, 2. big wheel, 3. trundle, 4. auxiliary pushing device, 5. drive, 6. crank, 7. crank axle, 8. handle, 9. lever, 10. foot pedal apparatus, 11. handrails.
Detailed description of the invention
By reference to the accompanying drawings this utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with this utility model.
A kind of Orthopedic Clinical wheelchair shown in Fig. 1 and Fig. 2, comprise for the chair frame 1 of framework entirety, for driving the big wheel 2 moved ahead, the trundle 3 moved ahead for supplemental support, chair frame 1 is positioned at below handrail 11 and is fixedly installed auxiliary pushing device 4, auxiliary pushing device 4 comprises handle 8, crank 6, drive 5,6 one-tenth, crank is Z-shaped, one end is coaxially fixedly connected with drive 5, handle 8 cross section offers the through hole that diameter is a bit larger tham crank axle 7 diameter, make handle 8 can do radial motion around crank axle 7, drive 5 external diameter and big wheel 2 external diameter fit tightly.
Preferably, drive 5 is made up of hard rubber material, preferably, chair frame 1 front end is provided with the foot pedal apparatus 10 for putting both feet, and preferably, chair frame 1 material is hard aluminium alloy, preferably, chair frame 1 is provided with the lever 9 increasing frictional force, and preferably, big wheel 2 tire is solid rubber tyre.
Embodiment 1: when user carries out situation voluntarily, a kind of Orthopedic Clinical wheelchair, comprise the chair frame 1 for framework entirety, for driving the big wheel 2 moved ahead, for the trundle 3 that supplemental support moves ahead, chair frame 1 is positioned at below handrail 11 and is fixedly installed auxiliary pushing device 4, auxiliary pushing device 4 comprises handle 8, crank 6, drive 5, 6 one-tenth, crank is Z-shaped, one end is coaxially fixedly connected with drive 5, handle 8 cross section offers the through hole that diameter is a bit larger tham crank axle 7 diameter, make handle 8 can do radial motion around crank axle 7, drive 5 external diameter and big wheel 2 external diameter fit tightly.
Preferably, drive 5 is made up of hard rubber material, preferably, chair frame 1 front end is provided with the foot pedal apparatus 10 for putting both feet, and preferably, chair frame 1 material is hard aluminium alloy, preferably, chair frame 1 is provided with the lever 9 increasing frictional force, and preferably, big wheel 2 tire is solid rubber tyre.
Embodiment 2: when other staff help situation about carrying out, a kind of Orthopedic Clinical wheelchair, comprise the chair frame 1 for framework entirety, for driving the big wheel 2 moved ahead, for the trundle 3 that supplemental support moves ahead, chair frame 1 is positioned at below handrail 11 and is fixedly installed auxiliary pushing device 4, auxiliary pushing device 4 comprises handle 8, crank 6, drive 5, 6 one-tenth, crank is Z-shaped, one end is coaxially fixedly connected with drive 5, handle 8 cross section offers the through hole that diameter is a bit larger tham crank axle 7 diameter, make handle 8 can do radial motion around crank axle 7, drive 5 external diameter and big wheel 2 external diameter fit tightly.
Preferably, drive 5 is made up of hard rubber material, preferably, chair frame 1 front end is provided with the foot pedal apparatus 10 for putting both feet, and preferably, chair frame 1 material is hard aluminium alloy, preferably, chair frame 1 is provided with the lever 9 increasing frictional force, and preferably, big wheel 2 tire is solid rubber tyre.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, must determine its technical scope according to right.
Claims (6)
1. an Orthopedic Clinical wheelchair, comprise the chair frame (1) for framework entirety, for driving the big wheel (2) moved ahead, for the trundle (3) that supplemental support moves ahead, it is characterized in that: described chair frame (1) is positioned at handrail (11) below and is fixedly installed auxiliary pushing device (4), described auxiliary pushing device (4) comprises handle (8), crank (6), drive (5), described crank (6) becomes Z-shaped, one end is coaxially fixedly connected with drive (5), described handle (8) cross section offers the through hole that diameter is a bit larger tham crank axle (7) diameter, make handle (8) radial motion can be done around crank axle (7), described drive (5) external diameter and big wheel (2) external diameter fit tightly.
2. a kind of Orthopedic Clinical wheelchair according to claim 1, is characterized in that: described drive (5) is made up of hard rubber material.
3. a kind of Orthopedic Clinical wheelchair according to claim 1, is characterized in that: described chair frame (1) front end is provided with the foot pedal apparatus (10) for putting both feet.
4. a kind of Orthopedic Clinical wheelchair according to claim 1, is characterized in that: described chair frame (1) material is hard aluminium alloy.
5. a kind of Orthopedic Clinical wheelchair according to claim 1, is characterized in that: described chair frame (1) is provided with the lever (9) increasing frictional force.
6. a kind of Orthopedic Clinical wheelchair according to claim 1, is characterized in that: described big wheel (2) tire is solid rubber tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734414.7U CN204971935U (en) | 2015-09-22 | 2015-09-22 | Clinical wheelchair of orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734414.7U CN204971935U (en) | 2015-09-22 | 2015-09-22 | Clinical wheelchair of orthopedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971935U true CN204971935U (en) | 2016-01-20 |
Family
ID=55106365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520734414.7U Expired - Fee Related CN204971935U (en) | 2015-09-22 | 2015-09-22 | Clinical wheelchair of orthopedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971935U (en) |
-
2015
- 2015-09-22 CN CN201520734414.7U patent/CN204971935U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |