CN209790216U - Wheelchair is used in orthopedics nursing - Google Patents
Wheelchair is used in orthopedics nursing Download PDFInfo
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- CN209790216U CN209790216U CN201920040292.XU CN201920040292U CN209790216U CN 209790216 U CN209790216 U CN 209790216U CN 201920040292 U CN201920040292 U CN 201920040292U CN 209790216 U CN209790216 U CN 209790216U
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- pipe
- pedal
- wheelchair
- stud
- screw rod
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Abstract
the utility model relates to the technical field of wheelchairs, in particular to a wheelchair for orthopedic nursing, two pedal pipes are relatively hinged in front of a wheelchair body, a sliding cavity is arranged in a handrail, a sliding block is slidably arranged in the sliding cavity, a stud is rotatably arranged in the sliding cavity, the sliding block is screwed on the stud, one end of a steel wire rope is fixedly connected onto the sliding block, the other end of the steel wire rope is fixedly connected onto the corresponding pedal pipe, the lower end of an outer pipe is provided with a guide hole, a screw rod is rotatably arranged in the guide hole, the upper end of an inner pipe is provided with a screw hole, a first bevel gear is arranged on the screw rod; the utility model is convenient for the pedal pipe to rotate upwards by a certain angle through rotating the stud according to the angle of the leg of the rider needing to be lifted, or the pedal pipe rotates downwards by a certain angle under the action of gravity through reversely rotating the stud; the pedal tube can be integrally extended by rotating the adjusting column according to the length of the leg of the rider, or the pedal tube can be integrally shortened by reversely rotating the adjusting column.
Description
Technical Field
The utility model relates to a wheelchair technical field, concretely relates to wheelchair is used in orthopedics nursing.
Background
Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the spectrum of orthopedic injuries has changed obviously, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are reduced obviously, wounds and fractures caused by traffic accidents are increased obviously, the population is aged, and fractures and osteoscientific arthropathy caused by senile osteoporosis are increased. The change of the orthopedics wound spectrum requires that the key point of orthopedics research and the key point of prevention and treatment must be adapted to the change, which also determines the future development direction of orthopedics. The patient with the fractured lower limbs is inconvenient to walk and only can move by the aid of the crutch and the wheelchair, but the patient with the fractured lower limbs cannot bend, and the wheelchair in the prior art cannot lift the legs of the rider, so that the patient with the fractured lower limbs is inconvenient to use the wheelchair.
SUMMERY OF THE UTILITY MODEL
the utility model aims to solve the technical problem that a wheelchair for orthopedic nursing convenient to adjust shank support angle is provided to solve the problem in the background art.
In order to solve the technical problem, the technical scheme of the utility model is that: the wheelchair for orthopedic nursing comprises a wheelchair body, wherein two pedal pipes are oppositely hinged in front of the wheelchair body, the rotating axes of the pedal pipes horizontally extend from left to right, a leg supporting plate is fixedly mounted on the inner side of each pedal pipe, an ankle supporting plate located below the leg supporting plate is also fixedly mounted on the inner side of each pedal pipe, and a pedal plate located below the ankle supporting plate is also arranged on the inner side of each pedal pipe; when the rider sits on the bicycle, the feet of the rider are placed on the foot pedals, and the leg supporting plate and the ankle supporting plate are convenient to respectively provide support for the legs and the ankles of the rider;
A sliding cavity extending forwards and backwards is arranged in the handrail of the wheelchair body, a sliding block is slidably arranged in the sliding cavity, a stud extending forwards and backwards is rotatably arranged in the sliding cavity, the sliding block is screwed on the stud, the sliding cavity is provided with a through hole extending forwards and penetrating through the handrail, a steel wire rope is arranged in the through hole, one end of the steel wire rope is fixedly connected to the sliding block, and the other end of the steel wire rope is fixedly connected to the corresponding pedal pipe; the angle that needs the lifting according to the person's of taking the shank of being convenient for, drive the sliding block rearward movement through rotating the double-screw bolt, the sliding block is carried through wire rope and is pulled corresponding pedal pipe and make corresponding pedal pipe upwards rotate certain angle, or drives the sliding block forward movement through the reverse rotation double-screw bolt, and corresponding pedal pipe rotates certain angle downwards under the effect of gravity.
the pedal tube comprises an outer tube and an inner tube, the upper end of the outer tube is hinged to the wheelchair body, the other end of the steel wire rope is fixedly connected to the outer tube, the leg supporting plate is located on the outer tube, and the ankle supporting plate is located on the inner tube; the lower end of the outer pipe is provided with a guide hole extending along the length direction of the outer pipe, the inner pipe is movably arranged in the guide hole, the inner pipe can move along the extending direction of the guide hole, a screw rod is rotatably arranged in the guide hole, the extending direction of the screw rod is the same as the extending direction of the outer pipe, and the upper end of the inner pipe is provided with a screw hole matched with the screw rod; the screw rod is also provided with a coaxial first bevel gear, the inner pipe is rotatably provided with an adjusting column vertical to the screw rod, and the adjusting column is provided with a second bevel gear meshed with the first bevel gear; the length of the leg of the person of being convenient for according to the person of taking is through rotating the regulation post, and the regulation post drives the screw rod through second bevel gear and first bevel gear and rotates, makes interior post remove to the outside of guiding hole, makes pedal pipe whole extension, or through the reverse rotation regulation post, the regulation post drives screw rod reverse rotation through second bevel gear and first bevel gear, makes interior post remove to the inboard of guiding hole, makes pedal pipe whole shorten.
as a preferable technical scheme, the through hole is located below the stud, and one end of the steel wire rope is fixedly connected to the position, where the front end of the sliding block is located below the stud.
As a further improvement, a sliding block is fixedly mounted on the inner tube, a slide way extending along the length direction of the outer tube is arranged in the guide hole, and the sliding block is slidably mounted in the slide way.
As a further improvement, a knob positioned at the outer side of the handrail is fixedly arranged on the stud.
As a further improvement, a knob positioned on the outer side of the outer tube is fixedly arranged on the screw rod.
according to the technical scheme, two pedal pipes are oppositely hinged to the front of the wheelchair body, a sliding cavity is formed in a handrail of the wheelchair body, a sliding block is slidably mounted in the sliding cavity, a stud is further rotatably mounted in the sliding cavity, the sliding block is screwed on the stud, one end of a steel wire rope is fixedly connected to the sliding block, the other end of the steel wire rope is fixedly connected to the corresponding pedal pipe, a guide hole is formed in the lower end of the outer pipe, a screw rod is rotatably mounted in the guide hole, a screw hole is formed in the upper end of the inner pipe, a first bevel gear is arranged on the screw rod, and a second bevel gear is arranged on the adjusting column; when the rider sits on the bicycle, the feet of the rider are placed on the foot pedals, and the leg supporting plate and the ankle supporting plate are convenient to respectively provide support for the legs and the ankles of the rider; the pedal pipe can be conveniently rotated upwards by a certain angle through rotating the stud according to the angle of the leg of the rider needing to be lifted, or the pedal pipe can be rotated downwards by a certain angle under the action of gravity through reversely rotating the stud; the inner column can move to the outer side of the guide hole by rotating the adjusting column according to the length of the leg of the rider to enable the whole pedal tube to extend, or the inner column can move to the inner side of the guide hole by reversely rotating the adjusting column to enable the whole pedal tube to shorten.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a cross-sectional view of an armrest of an embodiment of the present invention;
FIG. 3 is a schematic structural view of a foot tube according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of the foot tube of an embodiment of the present invention;
Fig. 5 is a partial enlarged view of the portion i in fig. 4.
in the figure: a wheelchair body 1; a pedal tube 2; an outer tube 201; an inner tube 202; a leg support plate 3; an ankle support plate 4; a foot board 5; a handrail 6; a sliding chamber 7; a slider 8; a stud 9; a through hole 10; a wire rope 11; a guide hole 12; a screw 13; a screw hole 14; a first bevel gear 15; an adjustment column 16; a second bevel gear 17; a slide block 18; a slide 19; a rotating handle 20; a knob 21.
Detailed Description
As shown in fig. 1 to 5, an orthopedic nursing wheelchair comprises a wheelchair body 1, two pedal pipes 2 are hinged to the front of the wheelchair body 1, the rotation axes of the pedal pipes 2 horizontally extend from left to right, a leg support plate 3 is fixedly mounted on the inner side of each pedal pipe 2, an ankle support plate 4 positioned below the leg support plate 3 is further fixedly mounted on the inner side of each pedal pipe 2, and a pedal plate 5 positioned below the ankle support plate 4 is further arranged on the inner side of each pedal pipe 2;
A sliding cavity 7 extending forwards and backwards is arranged in a handrail 6 of the wheelchair body 1, a sliding block 8 is slidably arranged in the sliding cavity 7, a stud 9 extending forwards and backwards is rotatably arranged in the sliding cavity 7, the sliding block 8 is screwed on the stud 9, the sliding cavity 7 is provided with a through hole 10 extending forwards and penetrating through the handrail 6, a steel wire rope 11 is arranged in the through hole 10, one end of the steel wire rope 11 is fixedly connected to the sliding block 8, and the other end of the steel wire rope 11 is fixedly connected to the corresponding pedal tube 2;
The pedal tube 2 comprises an outer tube 201 and an inner tube 202, the upper end of the outer tube 201 is hinged to the wheelchair body 1, the other end of the steel wire rope 11 is fixedly connected to the outer tube 201, the leg support plate 3 is located on the outer tube 201, and the ankle support plate 4 is located on the inner tube 202; the lower end of the outer pipe 201 is provided with a guide hole 12 extending along the length direction of the outer pipe 201, the inner pipe 202 is movably mounted in the guide hole 12, the inner pipe 202 can move along the extending direction of the guide hole 12, a screw 13 is rotatably mounted in the guide hole 12, the extending direction of the screw 13 is the same as the extending direction of the outer pipe 201, and the upper end of the inner pipe 202 is provided with a screw hole 14 matched with the screw 13; the screw 13 is further provided with a coaxial first bevel gear 15, the inner tube 202 is rotatably provided with an adjusting column 16 perpendicular to the screw 13, and the adjusting column 16 is provided with a second bevel gear 17 meshed with the first bevel gear 15.
The through hole 10 is located below the stud 9, and one end of the steel wire rope 11 is fixedly connected to the position, where the front end of the sliding block 8 is located below the stud 9.
The inner tube 202 is fixedly provided with a sliding block 18, a slide way 19 extending along the length direction of the outer tube 201 is arranged in the guide hole 12, and the sliding block 18 is slidably arranged in the slide way 19.
A knob 20 positioned at the outer side of the handrail 6 is fixedly arranged on the stud 9.
A knob 21 positioned on the outer side of the outer tube 201 is fixedly installed on the screw 13.
When the rider sits on the bicycle, the rider places feet on the foot pedals 5, and the leg support plate 3 and the ankle support plate 4 respectively provide support for the legs and ankles of the rider; according to the angle of the leg of the rider needing to be lifted, the stud 9 is rotated to drive the sliding block 8 to move backwards, the sliding block 8 pulls the outer pipe 201 of the corresponding pedal pipe 2 through the steel wire rope 11 to enable the corresponding pedal pipe 2 to rotate upwards for a certain angle, or the stud 9 is rotated reversely to drive the sliding block 8 to move forwards, and the corresponding pedal pipe 2 rotates downwards for a certain angle under the action of gravity; meanwhile, according to the length of the leg of the rider, the adjusting column 16 can be rotated, the adjusting column 16 drives the first bevel gear 15 to rotate through the second bevel gear 17, the first bevel gear 15 drives the screw rod 13 to rotate, the inner column 202 moves towards the outer side of the guide hole 12, and the whole pedal pipe 2 is extended, or the adjusting column 16 is rotated reversely, the adjusting column 16 drives the first bevel gear 15 to rotate through the second bevel gear 17, the first bevel gear 15 drives the screw rod 13 to rotate reversely, the inner column 202 moves towards the inner side of the guide hole 12, and the whole pedal pipe 2 is shortened.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a wheelchair is used in orthopedics nursing which characterized in that: the wheelchair comprises a wheelchair body (1), two pedal pipes (2) are hinged in front of the wheelchair body (1) relatively, the rotating axes of the pedal pipes (2) horizontally extend from left to right, a leg supporting plate (3) is fixedly installed on the inner side of each pedal pipe (2), an ankle supporting plate (4) positioned below the leg supporting plate (3) is fixedly installed on the inner side of each pedal pipe (2), and a pedal plate (5) positioned below the ankle supporting plate (4) is arranged on the inner side of each pedal pipe (2);
a sliding cavity (7) extending forwards and backwards is arranged in a handrail (6) of the wheelchair body (1), a sliding block (8) is arranged in the sliding cavity (7) in a sliding mode, a stud (9) extending forwards and backwards is further rotatably arranged in the sliding cavity (7), the sliding block (8) is screwed on the stud (9), a through hole (10) extending forwards and penetrating through the handrail (6) is formed in the sliding cavity (7), a steel wire rope (11) is arranged in the through hole (10), one end of the steel wire rope (11) is fixedly connected to the sliding block (8), and the other end of the steel wire rope (11) is fixedly connected to the corresponding pedal pipe (2);
the pedal tube (2) comprises an outer tube (201) and an inner tube (202), the upper end of the outer tube (201) is hinged to the wheelchair body (1), the other end of the steel wire rope (11) is fixedly connected to the outer tube (201), the leg support plate (3) is located on the outer tube (201), and the ankle support plate (4) is located on the inner tube (202); the lower end of the outer pipe (201) is provided with a guide hole (12) extending along the length direction of the outer pipe (201), the inner pipe (202) is movably mounted in the guide hole (12), the inner pipe (202) can move along the extending direction of the guide hole (12), a screw rod (13) is rotatably mounted in the guide hole (12), the extending direction of the screw rod (13) is the same as the extending direction of the outer pipe (201), and the upper end of the inner pipe (202) is provided with a screw hole (14) matched with the screw rod (13); the screw rod (13) is further provided with a coaxial first bevel gear (15), the inner pipe (202) is rotatably provided with an adjusting column (16) perpendicular to the screw rod (13), and the adjusting column (16) is provided with a second bevel gear (17) meshed with the first bevel gear (15).
2. The wheelchair for orthopedic care according to claim 1, wherein: the through hole (10) is located below the stud (9), and one end of the steel wire rope (11) is fixedly connected to the position, below the stud (9), of the front end of the sliding block (8).
3. The wheelchair for orthopedic care according to claim 1, wherein: fixed mounting has slider (18) on inner tube (202), be equipped with in guiding hole (12) and follow slide (19) that the length direction of outer tube (201) extends, slider (18) slidable mounting has in slide (19).
4. The wheelchair for orthopedic care according to claim 1, wherein: and a knob (20) positioned on the outer side of the handrail (6) is fixedly arranged on the stud (9).
5. The wheelchair for orthopedic care according to claim 1, wherein: and a knob (21) positioned on the outer side of the outer pipe (201) is fixedly arranged on the screw rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040292.XU CN209790216U (en) | 2019-01-10 | 2019-01-10 | Wheelchair is used in orthopedics nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040292.XU CN209790216U (en) | 2019-01-10 | 2019-01-10 | Wheelchair is used in orthopedics nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209790216U true CN209790216U (en) | 2019-12-17 |
Family
ID=68819681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920040292.XU Expired - Fee Related CN209790216U (en) | 2019-01-10 | 2019-01-10 | Wheelchair is used in orthopedics nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209790216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513944A (en) * | 2020-05-09 | 2020-08-11 | 宁波市北仑区人民医院 | Intelligent nursing wheelchair with adjustable temperature and angle for rehabilitation of postoperative patient |
| CN112472433A (en) * | 2020-11-26 | 2021-03-12 | 绍兴第二医院医共体总院(绍兴第二医院) | Multifunctional wheelchair |
-
2019
- 2019-01-10 CN CN201920040292.XU patent/CN209790216U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513944A (en) * | 2020-05-09 | 2020-08-11 | 宁波市北仑区人民医院 | Intelligent nursing wheelchair with adjustable temperature and angle for rehabilitation of postoperative patient |
| CN111513944B (en) * | 2020-05-09 | 2022-07-08 | 宁波市北仑区人民医院 | Intelligent nursing wheelchair with adjustable temperature and angle for rehabilitation of postoperative patient |
| CN112472433A (en) * | 2020-11-26 | 2021-03-12 | 绍兴第二医院医共体总院(绍兴第二医院) | Multifunctional wheelchair |
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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: 20191217 Termination date: 20210110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |