CN212015980U

CN212015980U - Orthopedics postoperative rehabilitation chair

Info

Publication number: CN212015980U
Application number: CN201922006151.9U
Authority: CN
Inventors: 赵玉强
Original assignee: Nanan Qixing Machinery Trading Co Ltd
Current assignee: Nanan Qixing Machinery Trading Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-11-27
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a recovered chair field discloses an orthopedics postoperative rehabilitation chair, adjusts inconvenient problem with recovered chair to the orthopedics among the prior art, now proposes following scheme, and it includes the frame, the rear wheel is installed to the both sides of frame, and the bottom surface forward-mounted of frame has two front wheels, the top of frame is fixed with sits the bench, the top surface rear portion of sitting the bench is fixed with the back, the back of back is fixed with two and pushes away the handle, the top surface both sides of sitting the bench all are fixed with the handrail, the both sides front portion of sitting the bench has all seted up the connecting hole, and the inside of two connecting holes all rotates and is connected with the pivot, and the one end of two pivots extends to the outside of two connecting holes respectively. The utility model discloses rational in infrastructure, design benefit, easy operation, the convenience is adjusted the height and the angle of footboard, and then satisfies the personnel of different demands and use, has enlarged application range, has improved the comfort of using, easily promotes.

Description

Orthopedics postoperative rehabilitation chair

Technical Field

The utility model relates to a recovered chair field especially relates to an orthopedics postoperative rehabilitation chair.

Background

In the case of lower limb injury, the patient often has difficulty moving, so the patient needs to support the patient or assist the patient with a wheelchair. At present, the big substructure that is used for recovered wheelchair of orthopedics patient postoperative is fairly simple, can not adjust the height of running-board according to patient's size on the one hand, and the people that leads to the leg length moves back step and mends and send out and stretch, and the people that the leg is short can't step on the footboard, and on the other hand also can adjust the angle of running-board, and the activity of inconvenient patient's shank is unfavorable for the recovery of postoperative, and for this reason, this scheme has provided an orthopedics postoperative rehabilitation chair.

Disclosure of Invention

The utility model provides an orthopedics postoperative rehabilitation chair has solved the inconvenient problem of orthopedics with recovered chair regulation among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an orthopedic postoperative rehabilitation chair comprises a frame, rear wheels are installed on two sides of the frame, two front wheels are installed on the front portion of the bottom surface of the frame, a stool is fixed on the top of the frame, a backrest is fixed on the rear portion of the top surface of the stool, two push handles are fixed on the back surface of the backrest, handrails are fixed on two sides of the top surface of the stool, connecting holes are formed in the front portions of two sides of the stool, rotating shafts are rotatably connected to the insides of the two connecting holes, one ends of the two rotating shafts extend to the outsides of the two connecting holes respectively, connecting plates are fixed to the ends of the two rotating shafts, the sides, close to the two connecting plates, of the two connecting plates are provided with mounting grooves, threaded columns are rotatably connected to the insides of the two mounting grooves, moving blocks are in threaded connection with the outsides of the two threaded columns, and the ends, the pedal is connected with all rotating in the outside one end that two movable blocks are located two mounting grooves, and the outside that does not extend to two connecting plates is equallyd divide to the bottom of two screw thread posts, and the bottom of two screw thread posts all is fixed with the regulation post, two one side top that the connecting plate kept away from each other all is fixed with the fixed axle, and the other end of two fixed axles all is fixed with the runner.

Preferably, two the hole of accomodating has all been seted up at the top of connecting hole, and the through-hole has all been seted up at the top of two holes of accomodating, and two insides of accomodating the hole all are equipped with spacing post, and two outside that the through-hole extended to the bench are run through respectively to the top of two spacing posts, two equal equidistance has seted up a plurality of draw-in grooves on the outer wall of pivot, and the bottom of two spacing posts extends to the inside of the draw-in groove on two pivot surfaces respectively.

Preferably, two the outside of spacing post all is fixed with the spring fixture block, and the outside of two spacing posts all is equipped with the spring, and the spring is located between the spring fixture block and the top of accomodating the hole.

Preferably, one ends of the two limiting columns, which are located inside the two clamping grooves, are both in a right-angled triangle structure.

Preferably, the outer parts of the two pushing handles are all sleeved with anti-skidding sleeves, and the two anti-skidding sleeves are made of rubber.

Preferably, the mounting groove and the moving block are both rectangular structures, and the outer walls of two sides of the moving block are in contact with the inner walls of two sides of the mounting groove respectively.

The utility model discloses in:

1. the purpose of conveniently adjusting the height of the pedal is achieved through the matching among the threaded column, the adjusting column, the mounting groove and the moving block, and the pedal is further suitable for people with different body types;

2. the purpose of conveniently adjusting the angles of the two connecting plates is achieved through the matching among the rotating wheel, the connecting plates, the rotating shaft, the connecting hole, the clamping groove, the limiting column, the accommodating hole, the spring and the spring clamping block, so that the bending and stretching degree of the leg of the patient can be conveniently adjusted;

3. the one end that spacing post is located the draw-in groove inside is stabilizer blade triangle-shaped structure for two connecting plates can only unidirectional rotation, and then make things convenient for two connecting plates to upwards rotate.

The utility model discloses rational in infrastructure, design benefit, easy operation, the convenience is adjusted the height and the angle of footboard, and then satisfies the personnel of different demands and use, has enlarged application range, has improved the comfort of using, easily promotes.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is an enlarged view of a point a of the present invention.

Fig. 4 is a schematic structural view of the connecting hole and the rotating shaft of the present invention.

Reference numbers in the figures: the bicycle comprises a bicycle frame 1, a seat 2, a handrail 3, a backrest 4, a push handle 5, an anti-skidding sleeve 6, a rear wheel 7, a front wheel 8, a connecting plate 9, a rotating wheel 10, a threaded column 11, a mounting groove 12, a moving block 13, an adjusting column 14, a rotating shaft 15, a fixed shaft 16, a pedal 17, a connecting hole 18, a clamping groove 19, a limiting column 20, a through hole 21, a containing hole 22 and a spring clamping block 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an orthopedic postoperative rehabilitation chair comprises a frame 1, rear wheels 7 are installed on two sides of the frame 1, two front wheels 8 are installed on the front portion of the bottom surface of the frame 1, a sitting stool 2 is fixed on the top of the frame 1, a backrest 4 is fixed on the rear portion of the top surface of the sitting stool 2, two pushing handles 5 are fixed on the back of the backrest 4, anti-skidding sleeves 6 are sleeved on the outer portions of the two pushing handles 5, the two anti-skidding sleeves 6 are made of rubber, the arrangement of the anti-skidding sleeves 5 increases the comfort when the pushing handles 5 are held, and slipping between hands and the pushing handles 5 is avoided.

The armrests 3 are fixed on two sides of the top surface of the stool 2, the connecting holes 18 are respectively arranged on the front parts of two sides of the stool 2, the rotating shafts 15 are rotatably connected inside the two connecting holes 18, one ends of the two rotating shafts 15 respectively extend to the outer parts of the two connecting holes 18, the connecting plates 9 are fixed on the ends of the two rotating shafts 15 which are positioned outside the two connecting holes 18, the fixed shafts 16 are fixed on the top parts of the sides, away from each other, of the two connecting plates 9, the rotating wheels 10 are fixed on the other ends of the two fixed shafts 16, the spring clamping blocks 23 are fixed on the outer parts of the two limiting columns 20, springs are sleeved on the outer parts of the two limiting columns 20 and are positioned between the spring clamping blocks 23 and the tops of the accommodating holes 22, the ends, positioned inside the two clamping grooves 19, of the two limiting columns 20 are of right-angled triangle structures, when the bending and stretching, or the two rotating wheels 10 are rotated by hands, and the rotating wheels 10 drive the two connecting plates 9 to rotate upwards, so that the two connecting plates 9 are heightened.

The two connecting plates 9 are provided with an installation groove 12 on one side close to each other, the two installation grooves 12 are rotatably connected with threaded columns 11 inside, the two threaded columns 11 are connected with moving blocks 13 outside by threads, one ends of the two moving blocks 13 close to each other extend to the outside of the two installation grooves 12 respectively, one ends of the two moving blocks 13 outside the two installation grooves 12 are rotatably connected with pedals 17, the bottoms of the two threaded columns 11 extend to the outside of the two connecting plates 9 respectively, adjusting columns 14 are fixed at the bottoms of the two threaded columns 11, the installation grooves 12 and the moving blocks 13 are of rectangular structures, the outer walls of the two sides of the moving blocks 13 are in contact with the inner walls of the two sides of the installation grooves 12 respectively, when the heights of the two pedals 17 need to be adjusted, the two adjusting columns 14 are rotated respectively, the adjusting columns 14 drive the threaded columns 11 to rotate, the installation grooves 12 limit the moving blocks 13, thereby achieving the purpose of adjusting the height of the pedal 17.

The working principle is as follows: when adjusting the height of two footboards 17, rotate two regulation posts 14 respectively, regulation post 14 drives screw post 11 and rotates, there is the restriction of mounting groove 12 to movable block 13, make movable block 13 can only move along mounting groove 12, thereby reach the purpose of adjusting the height of footboard 17, when adjusting the degree of flexion and extension of patient's shank, when upwards adjusting two connecting plates 9, only need directly upwards to rotate two connecting plates 9, or rotate two runners 10 with the hand, runner 10 drives two connecting plates 9 and upwards rotates, thereby heighten two connecting plates 9, reduce the degree of flexion and extension of patient's shank, when needing to put down two connecting plates 9, then upwards extract two spacing posts 20, make the one end of spacing post 20 leave the inside of draw-in groove 19, the restriction of spacing post 20 has been lost, two pivot 15 can rotate, thereby can put down two connecting plates 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an orthopedics postoperative rehabilitation chair, includes frame (1), its characterized in that, rear wheel (7) are installed to the both sides of frame (1), and the bottom surface forward-mounted of frame (1) has two front wheels (8), the top of frame (1) is fixed with sits bench (2), the top surface rear portion of sitting bench (2) is fixed with back (4), the back of back (4) is fixed with two and pushes away handle (5), the top surface both sides of sitting bench (2) all are fixed with handrail (3), the both sides front portion of sitting bench (2) has all seted up connecting hole (18), and the inside of two connecting hole (18) all rotates and is connected with pivot (15), and the one end of two pivot (15) extends to the outside of two connecting hole (18) respectively, and the one end that two pivot (15) are located two connecting hole (18) outside all is fixed with connecting plate (9), and mounting groove (12) have all been seted up to one side that two connecting plate (9) are, the inside of two mounting grooves (12) all rotates and is connected with screw post (11), the equal threaded connection in outside of two screw posts (11) has movable block (13), the one end that two movable block (13) are close to each other extends to the outside of two mounting grooves (12) respectively, the one end that two movable block (13) are located two mounting grooves (12) outsides all rotates and is connected with footboard (17), the outside that respectively extends to two connecting plates (9) is equallyd divide to the bottom of two screw posts (11), and the bottom of two screw posts (11) all is fixed with adjusts post (14), two one side top that connecting plate (9) kept away from each other all is fixed with fixed axle (16), and the other end of two fixed axles (16) all is fixed with runner (10).

2. The rehabilitation chair for the orthopedic postoperative department as claimed in claim 1, wherein the top of the two connecting holes (18) is provided with two accommodating holes (22), the top of the two accommodating holes (22) is provided with through holes (21), the inside of the two accommodating holes (22) is provided with limiting columns (20), the top of the two limiting columns (20) respectively penetrates through the two through holes (21) and extends to the outside of the stool (2), the outer wall of the two rotating shafts (15) is provided with a plurality of clamping grooves (19) at equal intervals, and the bottom of the two limiting columns (20) respectively extends to the inside of the clamping grooves (19) on the surfaces of the two rotating shafts (15).

3. The rehabilitation chair for the postoperative department of orthopedics department as claimed in claim 2, wherein the spring clamping blocks (23) are fixed on the outer portions of the two limiting columns (20), the springs are sleeved on the outer portions of the two limiting columns (20), and the springs are located between the spring clamping blocks (23) and the tops of the accommodating holes (22).

4. The rehabilitation chair for the postoperative department of orthopedics department as claimed in claim 2, wherein one end of the two limiting columns (20) inside the two clamping grooves (19) is of a right-angled triangle structure.

5. The rehabilitation chair for the postoperative department of orthopedics department as claimed in claim 1, wherein the anti-skidding sleeves (6) are sleeved outside the two push handles (5), and the two anti-skidding sleeves (6) are made of rubber.

6. The postoperative rehabilitation chair for orthopedics department according to claim 1, characterized in that the mounting groove (12) and the moving block (13) are both rectangular structures, and the outer walls of the two sides of the moving block (13) are in contact with the inner walls of the two sides of the mounting groove (12).