CN212308234U - Wheelchair with horizontal position and sitting position conversion device - Google Patents
Wheelchair with horizontal position and sitting position conversion device Download PDFInfo
- Publication number
- CN212308234U CN212308234U CN202020612250.1U CN202020612250U CN212308234U CN 212308234 U CN212308234 U CN 212308234U CN 202020612250 U CN202020612250 U CN 202020612250U CN 212308234 U CN212308234 U CN 212308234U
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- CN
- China
- Prior art keywords
- wheelchair
- main body
- seat main
- backrest
- chassis 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 12
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to a wheelchair, in particular to a wheelchair with a horizontal and vertical conversion device, which comprises a seat main body, a backrest and a bracket, wherein the middle of the seat main body is provided with a hollowed-out toilet hole, two sides of the seat main body are provided with handrails, the handrails are provided with a console, the inside of the console is provided with a controller, and the top of the console is provided with a control rod; the backrest is rotatably connected with the seat main body through a rotating shaft, the backrest is movably connected with the side surface of the seat main body through a hydraulic rod, and the hydraulic rod is electrically connected with a speed reducing motor; the support includes chassis underframe, big wheel and universal wheel, the chassis underframe is located the bottom of seat main part, big wheel is located the both sides of chassis underframe, the universal wheel is located the bottom four corners department of chassis underframe. The utility model discloses can portably swiftly change wheelchair user's posture, effectively prevent bedsore, easy operation.
Description
Technical Field
The utility model relates to a wheelchair, in particular to a wheelchair with a conversion device for a lying position and a sitting position.
Background
The wheelchair is an important tool for rehabilitation, is not only a walking aid for physically disabled persons and persons with mobility disabilities, but also is more important for the persons to do physical exercises and participate in social activities by means of the wheelchair. Usually, the wheelchair only has a sitting posture, a user can not change the posture randomly after sitting for a long time, the hip muscles can be pressed for a long time to cause the blood circulation to be blocked, and the hip pressure can be relieved by lying down in good time, so that the occurrence rate of bedsore is reduced. Therefore, the utility model provides a wheelchair with a conversion device for lying position and sitting position, which assists the user to adjust the posture and move the hip muscles.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough among the prior art, the utility model provides a wheelchair with flat position of lying and sit upright position conversion equipment, its simple structure is reasonable, facilitates the use.
A wheelchair with a horizontal position and sitting position conversion device comprises a seat main body, a backrest and a support, wherein a hollow toilet hole is formed in the middle of the seat main body, armrests are arranged on two sides of the seat main body, a console is arranged on the armrests, a controller is arranged inside the console, and a control rod is arranged at the top of the console;
the backrest is rotatably connected with the seat main body through a rotating shaft, the backrest is movably connected with the side surface of the seat main body through a hydraulic rod, and the hydraulic rod is electrically connected with a speed reducing motor;
the support comprises a chassis frame, large wheels and universal wheels, the chassis frame is arranged at the bottom of the seat body, the area of the bottom of the chassis frame is larger than the horizontal sectional area of the seat body, the large wheels are arranged on two sides of the chassis frame, and the universal wheels are arranged at four corners of the bottom of the chassis frame.
Preferably, the toilet hole is in an elliptical shape.
Preferably, the rotation angle of the rotating shaft is 0-90 °.
Preferably, the chassis frame is of a frustum-shaped structure.
Preferably, the large wheel is provided with a light reflection lamp.
Preferably, the large wheels are two, and the universal wheels are four.
Preferably, the reduction motor is electrically connected to the controller.
The utility model has the advantages that:
the utility model can be used in both sitting and standing positions and lying positions, controls the lifting of the hydraulic rod through the control rod, then drives the rotation of the backrest, completes the conversion of the sitting and standing positions of the wheelchair and the lying positions, and simply and rapidly helps the user to adjust the posture; meanwhile, the seat body is provided with the toilet hole, so that defecation can be finished without getting up, and the workload of nursing staff is reduced; the bottom bracket increases the area of the wheelchair chassis, so that the wheelchair is more stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a wheelchair with a device for converting between a lying position and a sitting position;
FIG. 2 is a left side view of a seat body of a wheelchair with a conversion device between a lying position and a sitting position;
FIG. 3 is a right side view of the seat body of a wheelchair with a conversion device for lying and sitting positions;
1-a seat body, 11-a toilet hole, 2-a backrest, 21-a rotating shaft, 3-a bracket, 31-a chassis frame, 32-a large wheel, 33-a universal wheel, 34-a reflection lamp, 4-an armrest, 41-a console, 42-a control rod and 5-a hydraulic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention easier to be clearly understood, the technical solutions in 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 obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
As shown in the attached drawings, the wheelchair with the lying position and sitting position conversion device comprises a seat main body 1, a backrest 2 and a bracket 3, wherein a hollow toilet seat hole 11 is formed in the middle of the seat main body 1, and the toilet seat hole 11 is oval in shape, so that a patient can conveniently relieve the bowels without getting up; armrests 4 are arranged on two sides of the seat body 1, a control console 41 is arranged on the armrests 4, a controller is arranged inside the control console 41, and a control rod 42 is arranged at the top of the control console 41;
the backrest 2 is rotatably connected with the seat body 1 through a rotating shaft 21, the rotating angle of the rotating shaft 21 is 0-90 degrees, namely the backrest 2 can rotate from a vertical state to a horizontal state, the backrest 2 is movably connected with the side surface of the seat body 1 through a hydraulic rod 5, the hydraulic rod 5 is electrically connected with a speed reducing motor, and the speed reducing motor is electrically connected with a controller;
the support 3 includes chassis underframe 31, bull wheel 32 and universal wheel 33, and chassis underframe 31 is prismoid structure, and the bottom of seat main part 1 is located to chassis underframe 31, and the bottom area of chassis underframe 31 is greater than the horizontal sectional area of seat main part 1 for the wheelchair is more steady. The large wheels 32 are arranged on two sides of the chassis frame 31, two large wheels 32 are arranged, the light reflection lamps 34 are arranged on the large wheels 32, four universal wheels 33 are arranged, and the universal wheels 33 are arranged at four corners of the bottom of the chassis frame 31.
When the bed is used, a user can do the bed on the seat main body 1, the toilet hole 11 on the seat main body 1 is convenient for the patient to relieve the bowels without getting up, the workload of nursing personnel is reduced, and the bedsore caused by long-term compression of the hip of the user is prevented; when a user needs to lie down, the backrest 2 can be rotated by operating the control rod 42, the rotation angle is 0-90 degrees, namely, the backrest 2 can be rotated from a vertical state to a horizontal state, the operation is convenient and fast, and when the user needs to sit, the operation method is the same.
The utility model discloses can portably swiftly change wheelchair user's posture, effectively prevent bedsore, easy operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The wheelchair with the conversion device for the lying position and the sitting position is characterized by comprising a seat main body (1), a backrest (2) and a support (3), wherein a hollow toilet seat hole (11) is formed in the middle of the seat main body (1), armrests (4) are arranged on two sides of the seat main body (1), a control console (41) is arranged on the armrests (4), a controller is arranged inside the control console (41), and a control rod (42) is arranged at the top of the control console (41);
the backrest (2) is rotatably connected with the seat main body (1) through a rotating shaft (21), the backrest (2) is movably connected with the side surface of the seat main body (1) through a hydraulic rod (5), and the hydraulic rod (5) is electrically connected with a speed reducing motor;
the support (3) comprises a chassis frame (31), large wheels (32) and universal wheels (33), wherein the chassis frame (31) is arranged at the bottom of the seat body (1), the bottom area of the chassis frame (31) is larger than the horizontal sectional area of the seat body (1), the large wheels (32) are arranged on two sides of the chassis frame (31), and the universal wheels (33) are arranged at four corners of the bottom of the chassis frame (31).
2. The wheelchair with a device for converting between a lying position and a sitting position according to claim 1, wherein: the toilet hole (11) is in an oval shape.
3. The wheelchair with a device for converting between a lying position and a sitting position according to claim 1, wherein: the rotating angle of the rotating shaft (21) is 0-90 degrees.
4. The wheelchair with a device for converting between a lying position and a sitting position according to claim 1, wherein: the chassis frame (31) is of a frustum pyramid structure.
5. The wheelchair with a device for converting between a lying position and a sitting position according to claim 1, wherein: the large wheel (32) is provided with a light reflection lamp (34).
6. The wheelchair with a device for converting between a lying position and a sitting position according to claim 1, wherein: the number of the large wheels (32) is two, and the number of the universal wheels (33) is four.
7. The wheelchair with a device for converting between a lying position and a sitting position according to claim 1, wherein: the speed reducing motor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612250.1U CN212308234U (en) | 2020-04-22 | 2020-04-22 | Wheelchair with horizontal position and sitting position conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612250.1U CN212308234U (en) | 2020-04-22 | 2020-04-22 | Wheelchair with horizontal position and sitting position conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212308234U true CN212308234U (en) | 2021-01-08 |
Family
ID=74031511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020612250.1U Expired - Fee Related CN212308234U (en) | 2020-04-22 | 2020-04-22 | Wheelchair with horizontal position and sitting position conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212308234U (en) |
-
2020
- 2020-04-22 CN CN202020612250.1U patent/CN212308234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |