CN218247613U - Multifunctional rehabilitation wheelchair - Google Patents

Abstract

The utility model discloses a multifunctional rehabilitation wheelchair, which belongs to the field of medical instruments and comprises a fixed frame and a cushion on the fixed frame, wherein one end of the cushion is provided with a backrest plate, the fixed frame is provided with two symmetrically-arranged reinforcing rods, the end parts of the reinforcing rods are provided with steering wheels, a fixed plate is arranged between the two reinforcing rods, the bottom surface of the fixed plate is fixed with a leg stretching training mechanism, the leg stretching training mechanism comprises a fixed rod and a fixed disk, one end of the fixed rod is fixed on the fixed plate, the fixed disk is fixed at the other end of the fixed rod through a locking bolt, rotatable elbow rods are arranged at two sides of the fixed disk, and the bending directions of the two elbow rods are opposite; this novel multi-functional rehabilitation wheelchair can help the patient to temper shank, knee and ankle, stretches leg training mechanism's extension length adjustable in addition, increases application scope, and the back angle also can adjust at any time, increases whole comfortable degree, is fit for using widely.

Description

Multifunctional rehabilitation wheelchair

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a multi-functional recovered wheelchair.

Background

The wheelchair is provided for people with insufficient walking ability, and the legs, the knee joints or the ankles of the patients usually have different degrees of injuries, so that the patients cannot walk upright. During treatment, the patient is usually seated in a wheelchair.

And traditional wheelchair only satisfies the walking effect, can't play supplementary exercise function to the patient, has delayed the recovery cycle to a certain extent, is unfavorable for taking exercise patient's damage position, can not satisfy patient's recovered exercise demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problems and providing a multi-functional rehabilitation wheelchair that can help the patient to take exercise shank, knee and ankle, stretch out leg training mechanism's the adjustable length that stretches out in addition, increase application scope, and back angle also can adjust at any time, increase whole comfortable degree.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a multi-functional recovered wheelchair, includes the cushion on mount and the mount, and the both sides of cushion are equipped with the handrail, wherein one end of cushion is equipped with the back board, be equipped with the stiffener that two symmetries were established on the mount, the tip of stiffener is equipped with the directive wheel, two be equipped with the fixed plate between the stiffener, the bottom surface of fixed plate is fixed with stretches leg training mechanism.

Preferably, stretch leg training mechanism includes dead lever and fixed disk, and the one end of dead lever is fixed on the fixed plate, and the fixed disk passes through the locking bolt to be fixed at the other end of dead lever, the both sides of fixed disk are equipped with rotatable elbow pole, two the crooked opposite direction of elbow pole.

Preferably, a fixed shaft is arranged at the circle center of the fixed disc, a bearing is arranged on the outer circumference of the fixed shaft and fixed in the fixed disc, and the elbow rod is matched with the fixed shaft in an inserted manner.

Preferably, the dead lever includes fixed frame and telescopic link, fixed frame is fixed on the fixed plate, the one end of telescopic link is inserted to fixed frame in, and the other end is equipped with the fixed disk, the upper surface of telescopic link is equipped with the recess along its length direction, fixed frame and telescopic link pass through the bolt at groove fixed connection.

Preferably, spline grooves are formed in two ends of the fixed shaft, splines matched with the spline grooves are formed in one end of the elbow rod, and a rotatable pedal is arranged at the other end of the elbow rod.

Preferably, the bottom of the backrest plate is connected with one side of the fixing frame, and the angle between the backrest plate and the fixing frame is adjustable.

Preferably, the backrest plate is connected with the fixing frame through a connecting buckle, and a bolt used for locking the backrest plate and the fixing frame is arranged at the end of the connecting buckle.

Preferably, the end part of the reinforcing rod is further provided with a connecting rod and a fixed cylinder, one end of the connecting rod is hinged to the reinforcing rod, the other end of the connecting rod is provided with a pedal, a rotating shaft is arranged above the steering wheel, and the steering wheel is connected with the fixed cylinder through the rotating shaft.

The utility model discloses a multi-functional recovered wheelchair compares with prior art and has following beneficial effect: 1. when the feet of a patient respectively step on the pedals of the two elbow rods, the legs of the patient continuously stretch and can rotate on the two sides of the turntable through the fixed shaft and the bearing, so that the legs, the knees and the ankles of the patient can be favorably exercised; 2. the fixed disc and the elbow rod are simple and convenient to mount and dismount, and can be selectively used according to requirements; 3. the extension length of the leg extension training mechanism is adjustable through the telescopic rod of the fixing frame, so that the leg extension training mechanism can be used by different people, and the application range is enlarged; 4. the backrest plate is connected with the fixed frame through the connecting buckle, so that the angle between the backrest plate and the fixed frame can be adjusted, and the comfort degree of a patient on the wheelchair is increased.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional rehabilitation wheelchair of the present invention.

Fig. 2 is a schematic structural view of a multifunctional rehabilitation wheelchair of the present invention.

Fig. 3 is a schematic structural view of a leg stretching training mechanism in the multifunctional rehabilitation wheelchair of the present invention.

Fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a fixed mount; 11. a fixing frame; 12. a telescopic rod; 13. a groove; 14. locking the bolt; 15. a reinforcing bar; 2. a back board; 21. a connecting buckle; 22. a bolt; 3. a handrail; 4. a leg stretching training mechanism; 41. fixing the disc; 42. a bearing; 43. a fixed shaft; 44. a elbow lever; 45. pedaling; 5. a foot pedal; 51. a connecting rod; 6. a steering wheel; 61. and (7) fixing the cylinder.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-5, a multifunctional rehabilitation wheelchair comprises a fixed frame 1 and a seat cushion on the fixed frame 1, wherein handrails 3 are arranged on two sides of the seat cushion, a backrest plate 2 is arranged at one end of the seat cushion, the angle of the backrest plate 2 is adjustable, one end of each handrail 3 is hinged to the backrest plate 2, the handrails 3 can be adjusted when the angle of the backrest plate 2 changes, so that the handrails 3 are kept horizontally placed, two symmetrically-arranged reinforcing rods 15 are arranged on the fixed frame 1, steering wheels 6 are arranged at the end parts of the reinforcing rods 15, a fixed plate is arranged between the two reinforcing rods 15, and a leg extension training mechanism 4 is fixed on the bottom surface of the fixed plate.

The utility model discloses in the scheme, stretch leg training mechanism 4 includes dead lever and fixed disk 41, and the one end of dead lever is fixed on the fixed plate, and fixed disk 41 passes through locking bolt 14 to be fixed at the other end of dead lever, makes whole convenient to detach, the both sides of fixed disk 41 are equipped with rotatable elbow pole 44, two the crooked opposite direction of elbow pole 44, the centre of a circle department of fixed disk 41 is equipped with fixed axle 43, the outer circumference of fixed axle 43 is equipped with bearing 42, bearing 42 fixes in fixed disk 41, elbow pole 44 pegs graft the cooperation with fixed axle 43, and two opposite elbow poles 44 of establishhing can rotate in fixed disk 41 both sides through fixed axle 43 and bearing 42 this moment, and when patient's bipod was stepped on respectively on two elbow poles 44, the continuous flexible of biped can help the patient to temper shank, knee and ankle.

For the convenience of satisfying the patient use of different heights (leg length), the dead lever includes fixed frame 11 and telescopic link 12, fixed frame 11 is fixed on the fixed plate, the one end of telescopic link 12 is inserted to fixed frame 11 in, and the other end is equipped with fixed disk 41, the upper surface of telescopic link 12 is equipped with recess 13 along its length direction, fixed frame 11 and telescopic link 12 pass through the bolt at recess 13 department fixed connection, when this stretch leg training mechanism 4 near patient when far away, adjustable telescopic link 12 and fixed frame 11's coincidence length, pass fixed frame 11 butt in the recess 13 of telescopic link 12 with the bolt after the position is determined.

In order to further be convenient for the integral installation and disassembly, the two ends of the fixed shaft 43 are provided with spline grooves, one end of the elbow rod 44 is provided with splines matched with the spline grooves, the other end of the elbow rod is provided with a rotatable pedal 45, when the medical rehabilitation training device is used, two feet of a patient are placed on the two pedals 45, and the elbow rod 44 can stretch continuously to rotate so as to meet the requirements of rehabilitation training.

The utility model discloses in the scheme, the bottom of back board 2 is connected with one side of mount 1, angularly adjustable between back board 2 and the mount 1, the comfortable degree of increase patient on the wheelchair, be connected through connector link 21 between back board 2 and the mount 1, connector link 21's tip is equipped with the bolt 22 that is used for locking back board 2 and mount 1, and when the angle between back board 2 and the mount 1 was confirmed, thereby bolt 22 screwed up and can be fixed and satisfy the use, the tip of stiffener 15 still is equipped with connecting rod 51 and a fixed section of thick bamboo 61, the one end of connecting rod 51 is in connecting block department and articulated through bolt stiffener 15, and the other end is equipped with running-board 5, and the angle between running-board 5 and the ground is passed through the bolt adjustable, the top of directive wheel 6 is equipped with the pivot, directive wheel 6 is connected with a fixed section of thick bamboo 61 through the pivot, and wherein the pivot is rotatable in a fixed section of thick bamboo 61.

This novel multi-functional recovered wheelchair is when using, recovered patient sits on the cushion, when the pedal 45 of two elbow poles 44 is stepped on respectively to patient's both feet, the continuous flexible of both legs, accessible fixed axle 43 and bearing 42 rotate in fixed disk 41 both sides, can help the patient to take exercise the shank, knee and ankle, be connected through connector link 21 between back board 2 and the mount 1 in addition, thereby make the angularly adjustable between back board 2 and the mount 1, increase the comfortable degree of patient on the wheelchair, satisfy the patient and temper recovered demand.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims (8)

1. The utility model provides a multi-functional recovered wheelchair, includes the cushion on mount and the mount, and the both sides of cushion are equipped with the handrail, wherein one end of cushion is equipped with the back board, its characterized in that, be equipped with the stiffener that two symmetries were established on the mount, the tip of stiffener is equipped with the directive wheel, two be equipped with the fixed plate between the stiffener, the bottom surface of fixed plate is fixed with stretches leg training mechanism.

2. The multifunctional rehabilitation wheelchair as claimed in claim 1, wherein the leg stretching training mechanism comprises a fixing rod and a fixing disk, one end of the fixing rod is fixed on the fixing plate, the fixing disk is fixed on the other end of the fixing rod through a locking bolt, two sides of the fixing disk are provided with rotatable elbow rods, and the two elbow rods are opposite in bending direction.

3. The multifunctional rehabilitation wheelchair as claimed in claim 2, wherein a fixed shaft is disposed at the center of the fixed disk, a bearing is disposed on the outer circumference of the fixed shaft, the bearing is fixed in the fixed disk, and the elbow rod is inserted and matched with the fixed shaft.

4. The multifunctional rehabilitation wheelchair as claimed in claim 3, wherein the fixing rod comprises a fixing frame and a telescopic rod, the fixing frame is fixed on the fixing plate, one end of the telescopic rod is inserted into the fixing frame, the other end of the telescopic rod is provided with a fixing disc, the upper surface of the telescopic rod is provided with a groove along the length direction of the telescopic rod, and the fixing frame and the telescopic rod are fixedly connected at the groove through bolts.

5. The multifunctional rehabilitation wheelchair as claimed in claim 3 or 4, wherein spline grooves are formed at both ends of the fixed shaft, splines matching with the spline grooves are formed at one end of the elbow rod, and rotatable pedals are provided at the other end.

6. The multifunctional rehabilitation wheelchair as claimed in claim 1, wherein the bottom of the back board is connected to one side of the fixing frame, and the angle between the back board and the fixing frame is adjustable.

7. The multifunctional rehabilitation wheelchair as claimed in claim 6, wherein the backrest plate is connected with the fixing frame through a connecting buckle, and a bolt for locking the backrest plate and the fixing frame is arranged at an end of the connecting buckle.

8. The multifunctional rehabilitation wheelchair as claimed in claim 1, wherein a connecting rod and a fixed cylinder are further provided at the end of the reinforcing rod, one end of the connecting rod is hinged to the reinforcing rod, the other end of the connecting rod is provided with a pedal, a rotating shaft is provided above the steering wheel, and the steering wheel is connected with the fixed cylinder through the rotating shaft.

Images