CN114797004A - Rehabilitation nursing chair capable of exercising legs - Google Patents

Abstract

The invention relates to the technical field of medical instrument auxiliary equipment, and discloses a rehabilitation nursing chair capable of exercising legs, which comprises a chair, wherein a rotating shaft is rotatably connected to the right side in the chair, a leg plate is fixed on the outer surface of the rotating shaft, a sliding seat is arranged on the left side in the chair, a U-shaped frame is fixed on the left side of the chair, a first fixed shaft is fixed in the U-shaped frame, a backup plate is rotatably connected to the outer surface of the first fixed shaft, a hinge is fixed above the left side of the backup plate, the left side of the backup plate is rotatably connected with an extension plate through the hinge, vertical plates are symmetrically fixed on the left side of the upper surface of the sliding seat, which is positioned on the left side of the chair, in the using process of the invention, a patient can drive the leg plate to lift and put down the legs through pulling and pushing an operating cylinder, the blood circulation of the legs and knees of lower limbs can be facilitated, and upper limbs are required to be used when the operating cylinder is pushed and pulled, can effectively exercise the strength of the upper limbs and lead the upper limbs and the lower limbs of the patient to be fully exercised.

Description

A rehabilitation nursing chair that can exercise legs

technical field

The invention relates to the technical field of medical equipment auxiliary equipment, in particular to a rehabilitation nursing chair capable of leg exercise.

Background technique

Rehabilitation medicine is an emerging discipline and a new concept that emerged in the mid-20th century. Rehabilitation medicine, preventive medicine, health care medicine, and clinical medicine are also known as the "four major medicines". It is a discipline to eliminate and alleviate human dysfunction, make up and rebuild human functional deficits, and try to improve and improve all aspects of human functions. of medicine. Exercise therapy, occupational therapy, speech therapy, etc. are important contents and means of modern rehabilitation medicine. For some patients with leg injuries, assistive devices are required for exercise to restore the patient's health.

At present, most of the exercise nursing chairs in the hospital are of simple structure and single function. They cannot assist patients in lifting their legs. Patients cannot get enough exercise, nor can they exercise upper limb strength. At the same time, when patients need to rest, they need medical staff or their family members. The patient is moved to the hospital bed to rest, and cannot be directly rested on the nursing chair, which increases the labor burden of medical staff and affects the patient's rest. In addition, it is troublesome to lift the patient and then remove the baffle when using the discharge port of the traditional nursing chair.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides a rehabilitation nursing chair capable of leg exercise, which solves the problems raised in the above background.

(2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: a rehabilitation nursing chair capable of leg exercise, comprising a seat, a rotating shaft is rotatably connected to the inside of the seat on the right side, and a leg plate is fixed on the outer surface of the rotating shaft, A sliding seat is arranged on the left side of the seat, a U-shaped frame is fixed on the left side of the seat, a fixed shaft 1 is fixed inside the U-shaped frame, and a backboard is rotatably connected to the outer surface of the fixed shaft 1, so A hinge is fixed above the left side of the backboard, an extension plate is rotatably connected to the left side of the backboard through the hinge, and a vertical plate is symmetrically fixed on the left side of the upper surface of the sliding seat on the left side of the seat. A second fixed shaft is fixed between each of the vertical plates, the outer surface of the second fixed shaft is rotatably connected with the bottom end of the extension plate, and four of the universal wheels are fixed on the lower surface of the sliding seat. The universal wheels are distributed in a rectangular shape, two rubber pads are fixed on the front and rear sides of the lower surface of the seat, an arc frame is symmetrically fixed on the right side of the upper surface of the seat, and arc plates are slidably connected inside the two arc frames. , the bottom ends of the two arc plates are fixedly connected to the right side of the leg plate, the outer surface of the arc frame is provided with an arc groove, the interior of the arc groove is communicated with the interior of the arc frame, and the interior of the arc groove An operation cylinder is slidably connected, the bottom end of the operation cylinder extends to the inside of the arc frame, the outer surface of the operation cylinder is fixedly connected with the top end of the arc plate, and two rod grooves are opened on the inner lower surface of the arc frame, A spring 1 is fixed inside the rod groove, a push rod is slidably connected inside the operating cylinder, the bottom end of the push rod extends to the inside of the rod groove on the right side, and an operation groove is opened on the left side of the push rod, An operating block is slidably connected inside the operating groove, the top of the operating block extends to the top of the push rod, a chute is opened on the right side of the operating groove, a spring II is fixed inside the chute, and the chute A slider is slidably connected inside the second spring, the left end of the slider is fixedly connected to the right side of the operation block, an elastic groove is opened on the left side of the inner surface of the operation cylinder, and a spring three is fixed inside the elastic groove. , the bottom end of the three springs is fixed with an elastic buckle, and the bottom end of the elastic buckle extends to the inside of the operation groove and is located below the operation block.

Preferably, a drain opening is formed on the upper surface of the seat, the bottom end of the drain opening extends to the inner upper surface of the seat, a storage groove is opened on the right side of the inside of the drain opening, and the right end of the storage slot extends to the upper surface of the seat. On the right side of the seat, a baffle plate is arranged inside the drain opening, the right end of the baffle plate extends into the interior of the storage slot, and the baffle plate is slidably connected to the storage slot, and the left side of the drain opening is opened There is a card slot, the left end of the baffle extends to the inside of the card slot, a lift plate is slidably connected inside the baffle, and the lower surface of the lift plate is located inside the baffle and is fixed with an inclined frame, the inner side of the inclined frame A fixed shaft 3 is fixed, and the outer surface of the fixed shaft 3 is rotatably connected with a roller, and a push-pull bar is arranged inside the baffle below the roller, and the right end of the push-pull bar penetrates to the right side of the seat. A connecting plate is fixed below the left end of the strip, and an L-shaped frame is fixed on the upper surface of the connecting plate.

Preferably, a push-pull block is fixed on the right end of the push-pull bar on the right side of the seat.

Preferably, a leg pad is fixed on the right side of the leg plate.

Preferably, the arc frame and the arc plate are both arc-shaped structures.

Preferably, the bottom end of the operating slot and the bottom end of the operating block are both inclined surface structures.

Preferably, the left end of the push-pull bar is of an inclined surface structure, and the outer surface of the roller is in contact with the upper surface of the push-pull bar.

Preferably, the bottom end of the elastic buckle is an arc-shaped structure.

Preferably, a rubber anti-skid sleeve is sleeved on the outer surface of the operating cylinder on the outer side of the arc frame.

Preferably, a cushion is fixed on the upper surface of the lift plate.

(3) Beneficial effects

The invention provides a rehabilitation nursing chair capable of leg exercise, which has the following beneficial effects:

During the use of the present invention, the patient can make the leg board drive the lower leg to lift and lower the operation cylinder by pulling and pushing the operation cylinder, so that the patient can control the frequency of leg movement by himself, which is beneficial to the blood circulation of the lower extremity, and needs to be used when pushing and pulling the operation cylinder. The upper limbs can effectively exercise the strength of the upper limbs, so that the upper and lower limbs of the patient can be fully exercised; after the exercise, the push rod can be pressed into the rod groove as needed to fix the leg plate, and cooperate with medical staff to slide the slide to expand the extension plate and the rest. The patient can lie down and rest directly on the bed composed of the extension board, the backboard, the seat and the push board, without the need for medical staff to carry the patient, which reduces the labor burden of medical staff and enables patients to rest faster and better; Pull the push-pull block to put the baffle into the storage slot and expose the excretion port. After the medical staff places the container under the excretion port, the patient can directly excrete without moving the patient to disassemble the baffle, which reduces the burden on the medical staff and reduces the time when the patient moves. resulting pain.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the sectional structure schematic diagram of the present invention;

Fig. 3 is the sectional structure schematic diagram of the arc frame of the present invention;

Fig. 4 is the enlarged structural schematic diagram of place A in Fig. 3 of the present invention;

FIG. 5 is an enlarged schematic structural diagram of the position B in FIG. 1 of the present invention.

In the picture: 1. Seat; 2. Leg plate; 3. Slide seat; 4. U-shaped frame; 5. Fixed shaft 1; 6. Backboard; 7. Hinge; 8. Extension plate; ;10, vertical plate; 11, universal wheel; 12, rubber pad; 13, arc frame; 14, arc plate; 15, arc groove; 16, operating cylinder; 17, press rod; 18, rod groove; 19, spring 1; 20, operating slot; 21, operating block; 22, chute; 23, spring 2; 24, slider; 25, elastic groove; 26, spring 3; 27, elastic buckle; 28, drain port; 29, storage slot; 30, baffle; 31, lift plate; 32, seat cushion; 33, inclined frame; 34, fixed shaft three; 35, roller; 36, push-pull strip; 37, connecting plate; 38, L-shaped frame; 39, card slot; 40, push-pull block; 41, leg pad; 42, shaft.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1-5, the present invention provides a technical solution: a rehabilitation nursing chair that can exercise legs, comprising a seat 1, a rotating shaft 42 is rotatably connected to the inner right side of the seat 1, and the outer surface of the rotating shaft 42 is fixed There is a leg plate 2, a sliding seat 3 is arranged on the left side of the seat 1, a U-shaped frame 4 is fixed on the left side of the seat 1, a fixed shaft 1 5 is fixed inside the U-shaped frame 4, and the outer surface of the fixed shaft 1 5 is rotatably connected with a Backboard 6, a hinge 7 is fixed above the left side of the backboard 6, an extension plate 8 is rotatably connected to the left side of the backboard 6 through the hinge 7, and the left side of the upper surface of the sliding seat 3 is located on the left side of the seat 1. A vertical plate is symmetrically fixed. 10. A fixed shaft two 9 is fixed between the two vertical plates 10. The outer surface of the fixed shaft two 9 is rotatably connected with the bottom end of the extension plate 8. The lower surface of the sliding seat 3 is fixed with four universal wheels 11. The four universal wheels 11 are distributed in a rectangular shape, two rubber pads 12 are fixed on the front and rear sides of the lower surface of the seat 1, an arc frame 13 is symmetrically fixed on the right side of the upper surface of the seat 1, and arc plates 14 are slidably connected inside the two arc frames 13. The bottom ends of each arc plate 14 are fixedly connected to the right side of the leg plate 2, the outer surface of the arc frame 13 is provided with an arc groove 15, the interior of the arc groove 15 is communicated with the interior of the arc frame 13, and an operating cylinder 16 is slidably connected inside the arc groove 15. The bottom end of the operation cylinder 16 extends to the inside of the arc frame 13, and the outer surface of the operation cylinder 16 is fixedly connected with the top end of the arc plate 14. Two rod grooves 18 are opened on the inner lower surface of the arc frame 13, and a spring one 19 is fixed inside the rod groove 18. A push rod 17 is slidably connected inside the operation cylinder 16 , the bottom end of the push rod 17 extends to the inside of the rod groove 18 on the right side, an operation groove 20 is opened on the left side of the push rod 17 , and an operation block 21 is slidably connected to the inside of the operation groove 20 . The top of the block 21 extends to the top of the push rod 17, a chute 22 is opened inside the operation slot 20 on the right side, a spring II 23 is fixed inside the chute 22, and a slider 24 is slidably connected inside the chute 22 above the spring II 23. The left end of 24 is fixedly connected with the right side of the operation block 21, the inner surface of the operation cylinder 16 is provided with an elastic groove 25 on the left side, the elastic groove 25 is fixed with a spring three 26, the bottom end of the spring three 26 is fixed with an elastic buckle 27, and the bottom end of the elastic buckle 27 is fixed Extending to the inside of the operation slot 20 and below the operation block 21, the four universal wheels 11 are self-locking universal wheels, the bottom end of the backing plate 6 is an arc-shaped structure, and the surface is in contact with the inner surface of the U-shaped frame 4 , so that the lower support plate 6 can be better supported after the lower surface of the U-shaped frame 4 is rotated to be horizontal.

Further, a drain port 28 is formed on the upper surface of the seat 1 , the bottom end of the drain port 28 extends to the inner upper surface of the seat 1 , a storage slot 29 is opened on the right side of the inside of the drain port 28 , and the right end of the storage slot 29 extends to the right side of the seat 1 . On the side, a baffle 30 is arranged inside the drain port 28, the right end of the baffle 30 extends to the inside of the storage slot 29, and the baffle 30 is slidably connected with the storage slot 29, a card slot 39 is opened on the left inside the drain port 28, and the left end of the baffle 30 Extending to the inside of the card slot 39 , a lift plate 31 is slidably connected inside the baffle 30 , the lower surface of the lift plate 31 is located inside the baffle 30 , and an inclined frame 33 is fixed. A roller 35 is rotatably connected to the surface, and a push-pull bar 36 is arranged inside the baffle plate 30 under the roller 35. The right end of the push-pull bar 36 penetrates to the right side of the seat 1, and a connecting plate 37 is fixed under the left end of the push-pull bar 36, and the upper surface of the connecting plate 37 is fixed There is an L-shaped frame 38, the L-shaped frame is inclined as a whole, and the right end is an inclined surface structure, which is convenient to squeeze the inclined surface of the inclined frame 33 to make it fall. The lifting plate 31 is a disc-shaped structure. fit.

Further, the right end of the push-pull bar 36 is located on the right side of the seat 1 and a push-pull block 40 is fixed, and the push-pull bar 36 can be better pulled or pushed by operating the push-pull block 40 .

Further, a leg pad 41 is fixed on the right side of the leg plate 2. After the leg plate 2 is rotated to be parallel to the ground, the leg pad 41 is flush with the upper surface of the seat 1, so that the personnel can use it more comfortably.

Further, the arc frame 13 and the arc plate 14 are both arc-shaped structures, and the center of the arc frame 13 and the arc plate 14 is the rotation axis 42 as the center of the circle, so that the arc plate 14 can drive the leg plate 2 to rotate when the arc plate 14 slides inside the arc frame 13. 42 is the center of rotation.

Further, the bottom end of the operation slot 20 and the bottom end of the operation block 21 are both inclined surface structures, so that the elastic buckle 27 can be squeezed to retract and release the limit of the operation slot 20, so that the push rod 17 is pushed by the spring one 19. The lower part of the lever slot 18 is disengaged, and the inner bottom of the operation slot 20 is matched with the bottom end of the operation block 21 .

Further, the left end of the push-pull bar 36 is an inclined surface structure, and the outer surface of the roller 35 is in contact with the upper surface of the push-pull bar 36, so that the lifting plate 31 will not fall under the support of the push-pull bar 36, and the inclined surface structure can make the roller 35 move up and down along the inclined surface. The upper surface of the push-pull strip 36 is attached.

Further, the bottom end of the elastic buckle 27 is an arc-shaped structure, so that it can be retracted to the inside of the elastic groove 25 when the bottom end of the operation block 21 is pressed.

Further, the outer surface of the operating cylinder 16 is located outside the arc frame 13 and is covered with a rubber anti-skid sleeve, which can prevent the operating cylinder 16 from falling off and damage the personnel when holding the rubber anti-skid sleeve, and can improve the hand feeling and comfort during operation.

Further, a seat cushion 32 is fixed on the upper surface of the lifting plate 31, and the seat cushion 32 can make the personnel more comfortable when using.

To sum up, the work flow of the present invention is as follows: when the patient sits on the seat 1 and needs to move the legs, hold the operation cylinder 16, press the operation block 21 with the thumb, and the bottom end of the operation block 21 squeezes the elastic buckle 27 to form a circle. The arc end is retracted into the elastic groove 25. At this time, the limit of the pressing rod 17 is released. The spring one 19 pushes the pressing rod 17 to slide. 27 is in contact with the outer surface of the pressing rod 17, and the pressing rod 17 is disengaged from the rod groove 18. At this time, the patient can pull the operating cylinder 16 to slide in the arc groove 15 to drive the leg plate 2 to rotate, and the patient's leg is gradually lifted by the leg plate 2. The patient can gradually relax, let the leg plate 2 slowly turn over and put down under the gravity of the leg, and then the patient exerts force to pull the operating cylinder 16 to achieve the effect of repeatedly operating the active leg. The operating cylinder 16 needs to use the strength of the upper limbs, which can effectively exercise the upper limbs of the patient; when it is necessary to rest, pull the operating cylinder 16 to the leftmost inside of the arc groove 15, so that the leg plate 2 is parallel to the ground, and press the button 17, so that the bottom end enters the left side. In the side lever slot 18, at the same time, the second spring 23 pushes the slider 24 to make the operation block 21 slide up, exposing the operation slot 20, the elastic buckle 27 is inserted into the operation slot 20, and the spring buckle 27 and the operation slot 20 are limited by the spring One 19 cannot push the push rod 17 to move. Under the limit of the push rod 17 and the rod groove 18, the arc plate 14 cannot slide, and the leg plate 2 is fixed at this time. The sliding seat 3 makes the extension board 8 and the backboard 6 turn over to be parallel to the ground. At this time, the medical staff steps on the universal wheel 11 to make it self-locking, and the patient can move and lie on the extension board 8, backboard 6, seat 1, The bed made up of the leg pads 41 rests; when the patient needs to excrete, a container is placed under the excretion port 28 on the upper surface of the sliding seat 3, the medical staff pulls the push-pull block 40, and the push-pull bar 36 moves to the right to release the support to the roller 35, When the push-pull bar 36 moves to the right, the connecting plate 37 and the L-shaped frame 38 move along with it. After the right end of the L-shaped frame 38 contacts the left inclined surface of the inclined frame 33, it presses the inclined surface of the inclined frame 33 to drive the lifting plate 31 down to make it retractable Inside the plate 30, when the top end of the L-shaped frame 38 contacts the lower surface of the lifting plate 31, the L-shaped frame 38 cannot hook the inclined frame 33 after the push-down inclined frame 33 is lowered, so that the baffle 30 moves to the right and slides into the storage slot 29. Inside, the excretion port 28 is completely exposed at this time, and the patient can excrete; when it is necessary to sit and lie down normally, push the push-pull bar 36, because the storage groove 29 is limited, the lifting plate 31 cannot rise, and the roller 35 cannot move to the upper surface of the push-pull bar 36, The inclined surface of the push-pull bar 36 and the roller 35 push the baffle plate 30 to move to the left. When the baffle plate 30 is stuck into the slot 39, the lift plate 31 loses its position and continues to push the push-pull bar 36. The left end of the push-pull bar 36 squeezes the roller 35. , the roller 35 rolls under the inclined plane and makes the lift plate 31 rise. After the seat cushion 32 rises, the notch of the discharge opening is blocked.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A rehabilitation nursing chair capable of leg exercising, comprising a seat (1), characterized in that: a rotating shaft (42) is rotatably connected to the inner right side of the seat (1), and a rotating shaft (42) is externally connected. A leg plate (2) is fixed on the surface, a sliding seat (3) is arranged on the left side of the seat (1), a U-shaped frame (4) is fixed on the left side of the seat (1), and the U-shaped frame is (4) A fixed shaft one (5) is fixed inside, a backing plate (6) is rotatably connected to the outer surface of the fixed shaft one (5), and a hinge (7) is fixed on the upper left side of the backing plate (6), The left side of the backboard (6) is rotatably connected with an extension plate (8) through the hinge (7), and the left side of the upper surface of the sliding seat (3) is symmetrically fixed on the left side of the seat (1). A vertical plate (10), a second fixed shaft (9) is fixed between the two vertical plates (10), and the outer surface of the second fixed shaft (9) is rotatably connected with the bottom end of the extension plate (8), so Four universal wheels (11) are fixed on the lower surface of the sliding seat (3), the four universal wheels (11) are distributed in a rectangular shape, and two universal wheels (11) are fixed on the front and rear sides of the lower surface of the seat (1). There are rubber pads (12), an arc frame (13) is symmetrically fixed on the right side of the upper surface of the seat (1), and arc plates (14) are slidably connected to the inside of the two arc frames (13). The bottom end of the arc plate (14) is fixedly connected to the right side of the leg plate (2), and an arc groove (15) is formed on the outer surface of the arc frame (13). The arc frame (13) is communicated internally, the arc groove (15) is slidably connected with an operation cylinder (16), and the bottom end of the operation cylinder (16) extends to the inside of the arc frame (13), and the operation The outer surface of the cylinder (16) is fixedly connected with the top end of the arc plate (14), and two rod grooves (18) are formed on the inner lower surface of the arc frame (13), and a spring (18) is fixed inside the rod groove (18). (19), a push rod (17) is slidably connected inside the operating cylinder (16), and the bottom end of the push rod (17) extends to the inside of the rod groove (18) on the right side, and the push rod (17) 17) An operation slot (20) is provided on the left side, an operation block (21) is slidably connected inside the operation slot (20), and the top of the operation block (21) extends to the top of the push rod (17). A chute (22) is provided inside the operation slot (20) on the right side, a second spring (23) is fixed inside the chute (22), and the inside of the chute (22) slides above the second spring (23). A slider (24) is connected, the left end of the slider (24) is fixedly connected with the right side of the operation block (21), and an elastic groove (25) is opened on the left side of the inner surface of the operation cylinder (16). A spring three (26) is fixed inside the elastic groove (25), an elastic buckle (27) is fixed at the bottom end of the spring three (26), and the bottom end of the elastic buckle (27) extends to the inside of the operation groove (20). , and is located below the operation block (21). 2. A rehabilitation nursing chair capable of leg exercising according to claim 1, characterized in that: the upper surface of the seat (1) is provided with a discharge port (28), and the bottom of the discharge port (28) The end extends to the inner upper surface of the seat (1), the inner right side of the drain port (28) is provided with a receiving groove (29), and the right end of the receiving groove (29) extends to the right side of the seat (1). A baffle plate (30) is arranged inside the discharge opening (28), the right end of the baffle plate (30) extends to the inside of the storage groove (29), and the baffle plate (30) is connected to the storage groove. (29) Sliding connection, a card slot (39) is formed on the left side of the drain port (28), the left end of the baffle plate (30) extends to the inside of the card slot (39), and the baffle plate (30) A lift plate (31) is slidably connected inside, the lower surface of the lift plate (31) is located inside the baffle plate (30) and an inclined frame (33) is fixed, and the inner side of the inclined frame (33) is fixed with a fixed shaft three (33). 34), a roller (35) is rotatably connected to the outer surface of the fixed shaft three (34), and a push-pull bar (36) is provided inside the baffle plate (30) under the roller (35). 36) The right end penetrates to the right side of the seat (1), a connecting plate (37) is fixed below the left end of the push-pull strip (36), and an L-shaped frame (38) is fixed on the upper surface of the connecting plate (37). 3. A rehabilitation nursing chair capable of leg exercise according to claim 2, wherein the right end of the push-pull strip (36) is located on the right side of the seat (1) and a push-pull block (40) is fixed thereon . 4. A rehabilitation nursing chair capable of leg exercising according to claim 1, wherein a leg pad (41) is fixed on the right side of the leg plate (2). 5 . The rehabilitation nursing chair capable of leg exercise according to claim 1 , wherein the arc frame ( 13 ) and the arc plate ( 14 ) are both arc-shaped structures. 6 . 6 . The rehabilitation nursing chair according to claim 1 , wherein the bottom end of the operation groove ( 20 ) and the bottom end of the operation block ( 21 ) are both inclined surface structures. 7 . 7. A rehabilitation nursing chair capable of leg exercising according to claim 2, characterized in that: the left end of the push-pull strip (36) is an inclined surface structure, and the outer surface of the roller (35) is in contact with the push-pull strip. (36) The upper surfaces are fitted together. 8 . The rehabilitation nursing chair capable of leg exercise according to claim 1 , wherein the bottom end of the elastic buckle ( 27 ) is an arc-shaped structure. 9 . 9. A rehabilitation nursing chair capable of leg exercising according to claim 1, characterized in that: the outer surface of the operating cylinder (16) is located outside the arc frame (13) and is covered with a rubber anti-skid cover. 10 . The nursing chair for rehabilitation department according to claim 2 , wherein a cushion ( 32 ) is fixed on the upper surface of the lifting plate ( 31 ). 11 .

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