CN217960563U - Be convenient for bend knee training rehabilitation and nursing device - Google Patents

Be convenient for bend knee training rehabilitation and nursing device Download PDF

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Publication number
CN217960563U
CN217960563U CN202222261918.4U CN202222261918U CN217960563U CN 217960563 U CN217960563 U CN 217960563U CN 202222261918 U CN202222261918 U CN 202222261918U CN 217960563 U CN217960563 U CN 217960563U
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China
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rod
rehabilitation
connecting portion
nursing device
wheelchair body
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CN202222261918.4U
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Chinese (zh)
Inventor
李小六
向练
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Central Hospital Of Minhang District Shanghai
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Central Hospital Of Minhang District Shanghai
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Abstract

The utility model relates to a medical apparatus technical field specifically is a be convenient for bend knee training rehabilitation and nursing device, including the wheelchair body, still include: the leg supporting mechanism comprises two supporting rods positioned on the front side of the wheelchair body, the top ends of the two supporting rods are hinged with the wheelchair body, and pedals are rotatably arranged at the bottoms of the two supporting rods; the pushing mechanism is used for controlling the inclination angle of the leg supporting mechanism; and the adjusting components correspond to the foot pedals one by one and are respectively used for controlling the inclination angles of the corresponding foot pedals. The utility model discloses it is provided with two spinal branch vaulting poles to articulate in the front side of wheelchair body to utilize the inclination of the steerable bracing piece of pushing mechanism, assist the patient to accomplish the action of bending the knee promptly, consequently the utility model discloses be favorable to the patient to accomplish postoperative rehabilitation training, improve postoperative rehabilitation efficiency.

Description

Be convenient for bend knee training rehabilitation and nursing device
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a be convenient for bend knee training rehabilitation and nursing device.
Background
In the structure of human skeleton, the hip bones are located on the left and right sides of the pelvis, and are easy to be injured by impact because of the protruding position of the hip bones. At present, for a patient with hip fracture, not only good surgical treatment needs to be received, but also rehabilitation training is important, and because the patient is inconvenient to move, the patient often needs to be bedridden or move through a wheelchair, the leg cannot move for a long time, and postoperative rehabilitation of the patient is also affected. Nowadays, for such patients, a special nursing staff is generally required to massage the patient or assist the patient in completing leg lifting, knee bending and other actions, which is helpful for accelerating the recovery of the patient. However, when a patient is in a hospital, a nursing worker can assist the patient to move, but when the patient is out of the hospital and goes home for rehabilitation, the patient usually lacks necessary care, so that it is important to design a training device capable of assisting the patient in postoperative rehabilitation. Therefore, a rehabilitation nursing device convenient for knee bending training is provided to well solve the defects.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rehabilitation and nursing device convenient for knee bending training to solve the problems in the prior art.
The utility model discloses the technical problem who solves adopts following technical scheme to realize:
the utility model provides a be convenient for bend knee training rehabilitation and nursing device, includes the wheelchair body, still includes: the leg supporting mechanism comprises two supporting rods positioned on the front side of the wheelchair body, the top ends of the two supporting rods are hinged with the wheelchair body, and pedals are rotatably arranged at the bottoms of the two supporting rods; a pushing mechanism for controlling the inclination of the leg support mechanism; and the adjusting components correspond to the foot pedals one by one and are respectively used for controlling the inclination angles of the corresponding foot pedals.
Optionally, the support rod includes an inner rod body and an outer rod sleeve movably sleeved outside the inner rod body, the top end of the inner rod body is rotatably connected with the wheelchair body, threaded holes are uniformly formed in the side wall of the inner rod body along the length direction of the side wall, and fastening bolts matched with the threaded holes are arranged on the outer rod sleeve in a penetrating mode.
Optionally, shank supporting mechanism still includes first connecting portion and second connecting portion, the both ends of first connecting portion respectively with two interior body of rod fixed connection, the both ends of second connecting portion respectively with two outer rod cover fixed connection, just first connecting portion with the second connecting portion all laminates in the back of the wheel chair body and is equipped with elastic protection pad.
Optionally, the pushing mechanism includes a pushing cylinder, a cylinder body of the pushing cylinder is hinged to the bottom of the wheelchair body, and a piston rod of the pushing cylinder is hinged to the first connecting portion.
Optionally, the adjusting assembly includes a main shaft, a sliding sleeve, a first connecting rod and a second connecting rod, the main shaft movably penetrates through the outer rod sleeve, two ends of the main shaft are fixedly connected with the pedal and the second connecting rod respectively, the sliding sleeve is sleeved outside the outer rod sleeve in a sliding manner, and two ends of the first connecting rod are rotatably connected with the sliding sleeve and the second connecting rod respectively.
Optionally, a spring bolt is arranged on the sliding sleeve, and two bolt holes matched with the spring bolt are formed in the outer rod sleeve in a penetrating manner; when the spring bolts are respectively inserted into the two bolt holes, the pedal plates are respectively vertical or parallel to the length direction of the outer rod sleeve.
The utility model has the advantages that:
1. the utility model is provided with two support rods in the front side of the wheelchair body in a hinged manner, and the pushing mechanism can be used for controlling the inclination angle of the support rods, namely assisting the patient to complete the knee bending action, thereby being beneficial to the patient to complete the postoperative rehabilitation training and improving the postoperative rehabilitation efficiency;
2. the utility model provides a running-board both can support patient's sole to also can support patient's heel when the training of bending the knee, thereby improve the patient and bend the comfort level when the motion.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art description 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 the drawings without inventive labor.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another state of the structure of the present invention;
FIG. 3 is a schematic view of the leg supporting mechanism of the present invention;
fig. 4 is an enlarged corresponding view of a portion a in fig. 3.
In the figure: 10. a wheelchair body; 20. a leg support mechanism; 201. a support bar; 2011. an inner rod body; 2012. an outer rod sleeve; 2013. a threaded hole; 202. a foot pedal; 203. a first connection portion; 204. a second connecting portion; 205. a protection pad; 206. a pin hole; 30. a pushing mechanism; 301. a push cylinder; 40. an adjustment assembly; 401. a main shaft; 402. a sliding sleeve; 403. a first link; 404. a second link; 405. and a spring bolt.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Example (b): referring to fig. 1-4, a rehabilitation and nursing device convenient for knee bending training comprises a wheelchair body 10, a leg supporting mechanism 20, a pushing mechanism 30 and an adjusting assembly 40, wherein the leg supporting mechanism 20 comprises two supporting rods 201 positioned at the front side of the wheelchair body 10, the top ends of the two supporting rods 201 are hinged with the wheelchair body 10, and the bottoms of the two supporting rods 201 are rotatably provided with pedals 202; specifically, the bracing piece 201 includes that interior rod 2011 and activity cover establish including the outside outer rod cover 2012 of rod 2011, the top and the wheelchair body 10 of interior rod 2011 rotate to be connected, evenly set up threaded hole 2013 along its length direction on the lateral wall of interior rod 2011, run through on the outer rod cover 2012 to be equipped with the fastening bolt of screw hole 2013 looks adaptation, consequently, insert to different screw holes 2013 through fastening bolt in, can change the length of bracing piece 201, thereby be applicable to different users in a flexible way.
In addition, the leg supporting mechanism 20 further includes a first connecting portion 203 and a second connecting portion 204, two ends of the first connecting portion 203 are respectively fixedly connected with the two inner rod bodies 2011, two ends of the second connecting portion 204 are respectively fixedly connected with the two outer rod sleeves 2012, and the first connecting portion 203 and the second connecting portion 204 are respectively attached to one side of the wheelchair body 10, and are provided with an elastic protection pad 205, the protection pad 205 is made of a spongy cushion material and is used for being attached to the calf of the patient, and when the leg supporting mechanism 20 assists the patient to complete the knee bending activity, the protection pad 205 is used for supporting the calf of the patient. The pushing mechanism 30 is used for controlling the inclination angle of the leg supporting mechanism 20, and specifically, the pushing mechanism 30 includes a pushing cylinder 301, a cylinder body of the pushing cylinder 301 is hinged to the bottom of the wheelchair body 10, and a piston rod of the pushing cylinder 301 is hinged to the first connecting portion 203, so that the inclination angle of the leg supporting mechanism 20 can be directly controlled by the pushing cylinder 301, and the leg supporting mechanism 20 can be switched back and forth between the states shown in fig. 1 and 2
Further, the adjusting components 40 correspond to the foot pedals 202 one by one, and are respectively used for controlling the inclination angles of the corresponding foot pedals 202; specifically, the adjusting assembly 40 includes a main shaft 401, a sliding sleeve 402, a first connecting rod 403 and a second connecting rod 404, the main shaft 401 movably penetrates through the outer rod sleeve 2012, that is, the main shaft 401 penetrates through the outer rod sleeve 2012 and is in rotating fit with the outer rod sleeve 2012, two ends of the main shaft 401 are respectively fixedly connected with the pedal 202 and the second connecting rod 404, the sliding sleeve 402 is slidably sleeved outside the outer rod sleeve 2012, that is, the sliding sleeve 402 can slide along the length direction of the outer rod sleeve 2012, and two ends of the first connecting rod 403 are respectively rotatably connected with the sliding sleeve 402 and the second connecting rod 404, so when the sliding sleeve 402 slides along the outer rod sleeve 2012, due to the effect of the first connecting rod 403 and the second connecting rod 404, the pedal 202 can be indirectly driven to rotate, that is, the tilt angle of the pedal is adjusted; in addition, a spring bolt 405 is arranged on the sliding sleeve 402, two bolt holes 206 matched with the spring bolt 405 are formed in the outer rod sleeve 2012 in a penetrating manner, as shown in fig. 4, when the spring bolt 405 is respectively inserted into the two bolt holes 206, the pedal plate 202 is respectively perpendicular to or parallel to the length direction of the outer rod sleeve 2012; in the state shown in fig. 3, the foot rest 202 is perpendicular to the length direction of the outer rod cover 2012, and the foot rest 202 is used for supporting the sole of the patient; as shown in fig. 2, the pedal plate 202 is parallel to the length direction of the outer casing 2012, and at this time, the pedal plate 202 can be used to support the heel of the patient, so that the leg support mechanism 20 can have better supporting effect.
In conclusion, in the specific use process of the present embodiment, when the patient sits on the wheelchair body 10, the feet of the patient just step on the pedals 202; when the patient needs to move the legs for knee bending training, the inclination of the footrest 202 needs to be adjusted by the adjusting assembly 40 so that the footrest 202 is parallel to the length direction of the outer rod sleeve 2012, and the patient can lean the heel on the footrest 202; finally, the pushing mechanism 30 is activated again, and the leg supporting mechanism 20 is switched back and forth between the states shown in fig. 1 and 2 by the pushing mechanism 30, so as to assist the patient in completing the knee bending activity.
The basic principles and the main features of the invention and the advantages of the 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 (6)

1. The utility model provides a be convenient for bend knee training rehabilitation and nursing device, includes wheelchair body (10), its characterized in that still includes:
the leg supporting mechanism (20) comprises two supporting rods (201) positioned on the front side of the wheelchair body (10), the top ends of the two supporting rods (201) are hinged with the wheelchair body (10), and the bottoms of the two supporting rods (201) are rotatably provided with pedals (202);
a pushing mechanism (30), the pushing mechanism (30) being used for controlling the inclination angle of the leg support mechanism (20); and
the adjusting assemblies (40) correspond to the foot pedals (202) one by one, and are respectively used for controlling the inclination angles of the corresponding foot pedals (202).
2. The rehabilitation and nursing device for facilitating knee bending training according to claim 1, wherein: the utility model discloses a wheelchair, including the outside outer pole cover of body of rod (2011) cover (2012) including body of rod (2011) is established to bracing piece (201) including interior body of rod (2011) and movable sleeve, the top of interior body of rod (2011) with wheelchair body (10) rotate to be connected, evenly set up threaded hole (2013) along its length direction on the lateral wall of interior body of rod (2011), run through on outer pole cover (2012) be equipped with the fastening bolt of screw hole (2013) looks adaptation.
3. The rehabilitation and nursing device for facilitating knee bending training according to claim 2, wherein: shank supporting mechanism (20) still include first connecting portion (203) and second connecting portion (204), the both ends of first connecting portion (203) respectively with two interior body of rod (2011) fixed connection, the both ends of second connecting portion (204) respectively with two outer pole cover (2012) fixed connection, just first connecting portion (203) with the one side of second connecting portion (204) back to wheelchair body (10) all laminates and is equipped with elastic protection pad (205).
4. The rehabilitation and nursing device for facilitating knee bending training according to claim 3, wherein: the pushing mechanism (30) comprises a pushing cylinder (301), a cylinder body of the pushing cylinder (301) is hinged to the bottom of the wheelchair body (10), and a piston rod of the pushing cylinder (301) is hinged to the first connecting portion (203).
5. The rehabilitation and nursing device for facilitating knee bending training according to claim 2, wherein: the adjusting assembly (40) comprises a main shaft (401), a sliding sleeve (402), a first connecting rod (403) and a second connecting rod (404), wherein the main shaft (401) movably penetrates through the outer rod sleeve (2012), two ends of the main shaft (401) are fixedly connected with the pedal (202) and the second connecting rod (404) respectively, the sliding sleeve (402) is sleeved outside the outer rod sleeve (2012) in a sliding manner, and two ends of the first connecting rod (403) are rotatably connected with the sliding sleeve (402) and the second connecting rod (404) respectively.
6. The rehabilitation and nursing device for facilitating knee bending training according to claim 5, wherein: a spring bolt (405) is arranged on the sliding sleeve (402), and two bolt holes (206) matched with the spring bolt (405) are formed in the outer rod sleeve (2012) in a penetrating manner; when the spring bolts (405) are respectively inserted into the two bolt holes (206), the pedal plate (202) is respectively vertical or parallel to the length direction of the outer rod sleeve (2012).
CN202222261918.4U 2022-08-26 2022-08-26 Be convenient for bend knee training rehabilitation and nursing device Active CN217960563U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222261918.4U CN217960563U (en) 2022-08-26 2022-08-26 Be convenient for bend knee training rehabilitation and nursing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222261918.4U CN217960563U (en) 2022-08-26 2022-08-26 Be convenient for bend knee training rehabilitation and nursing device

Publications (1)

Publication Number Publication Date
CN217960563U true CN217960563U (en) 2022-12-06

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ID=84260780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222261918.4U Active CN217960563U (en) 2022-08-26 2022-08-26 Be convenient for bend knee training rehabilitation and nursing device

Country Status (1)

Country Link
CN (1) CN217960563U (en)

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