CN215385300U - Wheelchair for children with cerebral palsy - Google Patents
Wheelchair for children with cerebral palsy Download PDFInfo
- Publication number
- CN215385300U CN215385300U CN202121790685.6U CN202121790685U CN215385300U CN 215385300 U CN215385300 U CN 215385300U CN 202121790685 U CN202121790685 U CN 202121790685U CN 215385300 U CN215385300 U CN 215385300U
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- Prior art keywords
- wheelchair
- support
- children
- cerebral palsy
- headrest
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- 206010008129 cerebral palsy Diseases 0.000 title claims abstract description 28
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 abstract 1
- 230000036544 posture Effects 0.000 description 20
- 238000011282 treatment Methods 0.000 description 8
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009984 peri-natal effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a wheelchair for children with cerebral palsy, which comprises a main body frame, wherein wheel seats are fixedly arranged at four corners of the lower end of the main body frame, and moving wheels are rotatably arranged at the lower ends of the wheel seats; a pedal bracket is arranged at the front end of the main body frame, and a horizontally arranged pedal plate is fixedly arranged at the lower end of the pedal bracket; a seat support is rotatably arranged on the main body frame and positioned above the pedal support, and a cushion is arranged at the upper end of the seat support; the wheelchair comprises a seat support, a backrest support, a back cushion, a headrest, two groups of push handles and a pair of auxiliary mechanisms, wherein the seat support is rotatably provided with the backrest support, the front end of the backrest support is provided with the back cushion, the headrest is arranged on the backrest support, the two groups of push handles are arranged on the backrest support, and the two groups of push handles are symmetrically distributed on two sides of the headrest.
Description
Technical Field
The utility model belongs to the technical field of wheelchairs, and particularly relates to a wheelchair for children with cerebral palsy.
Background
Cerebral palsy is the leading cause of physical disability in childhood, and exists for a long time, and no better treatment method is available at present, which brings huge mental and economic burden to patients, families and society. With the development of the perinatal medicine, the death rate of the newborn is obviously reduced, but the incidence rate of cerebral palsy is on the rise, so the treatment of cerebral palsy becomes a hotspot and a difficulty for research of scientific research institutions of various countries in the world. At present, the methods for treating cerebral palsy at home and abroad comprise medicines, operations, rehabilitation and other treatments; the general treatment principle of cerebral palsy is early discovery and early treatment; moreover, timely, long-term and regular rehabilitation training is the most main method for treating cerebral palsy, and operations, medicines and other treatments only create conditions for rehabilitation training or serve as supplementary means and cannot replace rehabilitation training.
In the related art, in the later-stage rehabilitation treatment of children with cerebral palsy, children with relatively serious illness need to sit on a wheelchair for a long time, but the treatment effect of the children with cerebral palsy is seriously influenced by the static state, and the children with cerebral palsy are not rehabilitated.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides the wheelchair for the cerebral palsy children, which can realize the vertical deformation of the wheelchair, change the wheelchair from the sitting posture state to the standing posture state and facilitate the auxiliary change of the sitting posture and the standing posture of the cerebral palsy children.
The purpose of the utility model can be realized by the following technical scheme: a wheelchair for children with cerebral palsy comprises a main body frame, wherein wheel seats are fixedly arranged at four corners of the lower end of the main body frame, and moving wheels are rotatably arranged at the lower ends of the wheel seats; a pedal bracket is arranged at the front end of the main body frame, and a horizontally arranged pedal plate is fixedly arranged at the lower end of the pedal bracket;
a seat support is rotatably arranged on the main body frame and positioned above the pedal support, and a cushion is arranged at the upper end of the seat support;
the chair is characterized in that a backrest support is rotatably mounted on the chair support, a back cushion is arranged at the front end of the backrest support, a headrest is mounted on the backrest support, two groups of push handles are arranged on the backrest support, and the two groups of push handles are symmetrically distributed on two sides of the headrest.
The utility model has further technical improvements that: the movable wheel is a universal wheel convenient to rotate.
The utility model has further technical improvements that: a first connecting rod is rotatably installed on the pedal support and is rotatably connected to the backrest support.
The utility model has further technical improvements that: the backrest support is rotatably provided with a second connecting rod, and the second connecting rod is rotatably arranged on the main body rack.
The utility model has further technical improvements that: the main body frame is fixedly provided with a hydraulic oil tank, the hydraulic oil tank is connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is rotatably connected to the seat support.
The utility model has further technical improvements that: the main body frame is provided with two groups of locking sleeves, handrails are slidably mounted on the locking sleeves, and locking bolts for locking the handrails are connected to the locking sleeves in a threaded mode.
The utility model has further technical improvements that: the backrest support is fixedly provided with a sleeve, the headrest is fixedly provided with a headrest connecting rod, and the headrest connecting rod is connected to the sleeve in a sliding mode.
The utility model has further technical improvements that: the push handle is slidably mounted on the backrest support through a locking sleeve, and a hand protection pad is arranged on the push handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. the wheelchair has a sitting posture state and a standing posture state, the wheelchair is in the sitting posture state under normal conditions, the feet of a patient are placed on the pedals, the patient sits on the cushion of the seat support and leans against the back cushion of the back support, the cushion and the back cushion are filled with flexible materials, the body of the patient is effectively protected, and the head cushion is arranged to support and protect the head of the patient; when a patient needs to use the wheelchair to a standing state, the hydraulic oil tank is used for providing hydraulic power for the hydraulic cylinder, the hydraulic cylinder is used for driving the seat support to rotate, the seat support rotates from a horizontal state to a vertical state, meanwhile, the pedal support and the backrest support are driven to rotate along with the seat support under the action of the first connecting rod and the second connecting rod, vertical deformation of the wheelchair is achieved, the wheelchair is changed from a sitting state to the standing state, auxiliary change of the sitting posture and the standing posture of a cerebral palsy child is facilitated, lifting adjustment of the armrests is achieved through the locking sleeves, comfortable hand height is facilitated to be adjusted, lifting adjustment of the headrest is achieved through matching of the sleeves and the headrest connecting rod, and therefore the wheelchair is suitable for adjusting the position of the headrest under different postures.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall axial structure of the present invention;
fig. 3 is a schematic view of the overall front view structure of the present invention.
In the figure: 1. a main body frame; 2. a wheel seat; 3. a moving wheel; 4. a controller; 5. a pedal bracket; 6. a foot pedal; 7. a first link; 8. a second link; 9. a backrest support; 10. a seat support; 11. a cushion; 12. a handrail; 13. a locking sleeve; 14. back cushion; 15. a push handle; 16. a head pad; 17. a headrest link; 18. a sleeve; 19. a hydraulic cylinder; 20. and a hydraulic oil tank.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a wheelchair for children with cerebral palsy comprises a main frame 1, wherein four corners of the lower end of the main frame 1 are fixedly provided with wheel seats 2, and the lower ends of the wheel seats 2 are rotatably provided with moving wheels 3; the front end of the main body frame 1 is provided with a pedal bracket 5, and the lower end of the pedal bracket 5 is fixedly provided with a horizontally arranged pedal 6;
a seat support 10 is rotatably arranged on the main body frame 1, the seat support 10 is positioned above the pedal support 5, and a cushion 11 is arranged at the upper end of the seat support 10;
the seat support 10 is rotatably provided with a backrest support 9, the front end of the backrest support 9 is provided with a back cushion 14, the backrest support 9 is provided with a headrest 16, the backrest support 9 is provided with two groups of push handles 15, and the two groups of push handles 15 are symmetrically distributed on two sides of the headrest 16.
Particularly, remove wheel 3 and choose for use convenient pivoted universal wheel, turn to when the wheelchair promotes conveniently, still be provided with damping spring in wheel seat 2 simultaneously for damping effect when the wheelchair removes effectively plays the effect of protection to the patient on the wheelchair.
Specifically, the pedal support 5 is rotatably provided with a first connecting rod 7, and the first connecting rod 7 is rotatably connected to the backrest support 9, so that the pedal support 5 rotates along with the backrest support 9.
Specifically, a second connecting rod 8 is rotatably mounted on the backrest support 9, the second connecting rod 8 is rotatably mounted on the main body frame 1, and the second connecting rod 8 plays a role in positioning the backrest support 9 in a rotating manner.
Specifically, fixed hydraulic tank 20 that is provided with in main part frame 1, the last pneumatic cylinder 19 that is connected with of hydraulic tank 20, pneumatic cylinder 19's output rotate to be connected on seat support 10, is provided with controller 4 that is used for controlling pneumatic cylinder 19 on the main part frame 1, and hydraulic tank 20 is used for providing hydraulic power for pneumatic cylinder 19, and pneumatic cylinder 19 is used for driving seat support 10 and rotates, realizes the upright deformation to the wheelchair, and the convenience is to the supplementary change of cerebral palsy children position of sitting and the appearance of standing.
Specifically, be provided with two sets of lock sleeves 13 on the main part frame 1, slidable mounting has handrail 12 on lock sleeve 13, and threaded connection has the locking bolt of locking handrail 12 on the lock sleeve 13, realizes the liftable of handrail 12 through lock sleeve 13 and adjusts to be convenient for adjust comfortable hand height.
Specifically, a sleeve 18 is fixedly arranged on the backrest support 9, a headrest connecting rod 17 is fixedly arranged on the headrest 16, the headrest connecting rod 17 is connected to the sleeve 18 in a sliding mode, and the headrest 16 is adjusted in a lifting mode through the matching of the sleeve 18 and the headrest connecting rod 17, so that the headrest 16 can be adjusted in position under different postures.
Specifically, push away on 15 through lock sleeve 13 slidable mounting on back support 9, be provided with the hand protector pad on 15, be convenient for promote the both hands simultaneously to the wheelchair.
The working principle is as follows: when the wheelchair is used, the wheelchair has a sitting posture state and a standing posture state, the wheelchair is in the sitting posture state under normal conditions, the feet of a patient are placed on the pedal plate 6, the patient sits on the cushion 11 of the seat support 10 and leans against the back cushion 14 of the back support 9, the cushion 11 and the back cushion 14 are filled with flexible materials, the body of the patient is effectively protected, and the head cushion 16 is arranged to support and protect the head of the patient; when a patient needs to use the wheelchair to a standing posture state, the hydraulic oil tank 20 is used for providing hydraulic power for the hydraulic cylinder 19, the hydraulic cylinder 19 is used for driving the seat support 10 to rotate, the seat support 10 rotates from a horizontal state to a vertical state, meanwhile, the pedal support 5 and the backrest support 9 are driven to rotate along with the seat support under the action of the first connecting rod 7 and the second connecting rod 8, the vertical deformation of the wheelchair is achieved, the sitting posture state of the wheelchair is changed into the standing posture state, the auxiliary change of the sitting posture and the standing posture of the cerebral palsy child is facilitated, meanwhile, the lifting adjustment of the armrests 12 is achieved through the locking sleeves 13, the comfortable hand height is convenient to adjust, the lifting adjustment of the headrest 16 is achieved through the matching of the sleeve 18 and the headrest connecting rod 17, and the adjustment of the headrest 16 in different postures is facilitated.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. A wheelchair for children with cerebral palsy is characterized in that: the device comprises a main body frame (1), wherein wheel seats (2) are fixedly arranged at four corners of the lower end of the main body frame (1), and moving wheels (3) are rotatably arranged at the lower ends of the wheel seats (2); a pedal bracket (5) is arranged at the front end of the main body frame (1), and a horizontally arranged pedal plate (6) is fixedly arranged at the lower end of the pedal bracket (5);
a seat support (10) is rotatably arranged on the main body frame (1), the seat support (10) is positioned above the pedal support (5), and a cushion (11) is arranged at the upper end of the seat support (10);
the chair is characterized in that a backrest support (9) is rotatably mounted on the chair support (10), a back cushion (14) is arranged at the front end of the backrest support (9), a headrest (16) is mounted on the backrest support (9), two groups of push handles (15) are arranged on the backrest support (9), and the two groups of push handles (15) are symmetrically distributed on two sides of the headrest (16).
2. The wheelchair for children with cerebral palsy according to claim 1, characterized in that the moving wheels (3) are universal wheels which are convenient to rotate.
3. The wheelchair for children with cerebral palsy according to claim 1, wherein the pedal bracket (5) is rotatably provided with a first connecting rod (7), and the first connecting rod (7) is rotatably connected to the backrest bracket (9).
4. The wheelchair for children with cerebral palsy according to claim 3, wherein the backrest frame (9) is rotatably provided with a second connecting rod (8), and the second connecting rod (8) is rotatably provided on the main frame (1).
5. The wheelchair for children with cerebral palsy according to claim 4, wherein the main frame (1) is fixedly provided with a hydraulic oil tank (20), the hydraulic oil tank (20) is connected with a hydraulic cylinder (19), and the output end of the hydraulic cylinder (19) is rotatably connected to the seat support (10).
6. The wheelchair for children with cerebral palsy according to claim 1, wherein the main frame (1) is provided with two sets of locking sleeves (13), the locking sleeves (13) are slidably provided with handrails (12), and the locking sleeves (13) are in threaded connection with locking bolts for locking the handrails (12).
7. The wheelchair for children with cerebral palsy according to claim 5, wherein the backrest support (9) is fixedly provided with a sleeve (18), the headrest (16) is fixedly provided with a headrest connecting rod (17), and the headrest connecting rod (17) is slidably connected to the sleeve (18).
8. The wheelchair for children with cerebral palsy according to claim 6, wherein the push handle (15) is slidably mounted on the backrest support (9) through a locking sleeve (13), and the push handle (15) is provided with a hand protection pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790685.6U CN215385300U (en) | 2021-08-02 | 2021-08-02 | Wheelchair for children with cerebral palsy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790685.6U CN215385300U (en) | 2021-08-02 | 2021-08-02 | Wheelchair for children with cerebral palsy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215385300U true CN215385300U (en) | 2022-01-04 |
Family
ID=79656302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121790685.6U Expired - Fee Related CN215385300U (en) | 2021-08-02 | 2021-08-02 | Wheelchair for children with cerebral palsy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215385300U (en) |
-
2021
- 2021-08-02 CN CN202121790685.6U patent/CN215385300U/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 |
Granted publication date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |