CN213218783U

CN213218783U - Knee joint exercising device

Info

Publication number: CN213218783U
Application number: CN202021648487.1U
Authority: CN
Inventors: 程瑞娟; 马红娜; 贾清云; 耿婷婷; 苏智慧; 袁春; 刘彩霞; 张洪文
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-18
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a knee joint exercise device, comprising a support plate, a shoe sole fixedly connected with the upper surface of the support plate, a shoe upper connected with the shoe sole, and a pulling mechanism fixedly connected with the support plate. The lifting belt fixedly connected with the support plate, the lifting handle connected with the top of the lifting belt through the fixing mechanism, the upper part of the lifting belt is provided with several positioning holes for adjusting the length of the lifting belt; the lifting mechanism of the utility model It is convenient for patients to manually exercise by themselves, stimulates the enthusiasm of patients for active training, reduces the economic burden of patients, and patients can change the angle between the calf and thigh according to their own adaptability, improve the patient's exercise confidence, and prevent joint adhesion. , reduce the incidence of venous thrombosis, relieve the pain and discomfort caused by external violent exercise, and avoid the nurses' workload due to moving the exercise equipment back and forth. The device is easy to carry, and the angle ruler is set. Angle, to achieve early recovery of knee joint function, the setting of the massage mechanism is convenient for massaging the soles of the patient's feet during training, thereby relieving the patient's fatigue.

Description

Knee joint exercising device

Technical Field

The utility model relates to a recovered medical instrument technical field, concretely relates to knee joint exercise device.

Background

The knee joint is the most complex joint of the human body and is frequently damaged in daily life and sports; the operation on the knee joint and surrounding bones or tissues thereof can often cause the internal and external adhesion and stiffness of the knee joint, which affects the recovery of the joint function, and the above problems are also the main troublesome problems faced in the rehabilitation therapy of the knee joint. Clinical knee joint postoperative, in order to avoid patient's knee joint stiffness, need carry out the exercise of bending the knee. Knee joint postoperative training aid that exists among the prior art mostly develops through specialized mechanism, and all the price is more expensive, bulky and the instrument is heavy usually, and the cost is great to the patient, and the suitability is poor, and it is difficult to operate to medical personnel, uses the healthy of the easy injury nurse of long-term use, and family members assist violence to take exercise and easily arouse the patient pain, and the patient is discharged the back and is lack the exercise because of there being no auxiliary device, easily causes the knee joint adhesion.

Therefore, it is a considerable problem to provide a knee joint exercising apparatus which is easy to operate and which allows a patient to exercise by himself/herself.

Disclosure of Invention

The utility model aims at providing a convenient operation and patient can do exercises's knee joint exercise device by oneself.

The purpose of the utility model is realized like this:

the utility model provides a knee joint exercise device, includes the backup pad, with the sole of the last fixed surface of backup pad be connected, with the vamp of sole being connected, still include with backup pad fixed connection's lifting mechanism, lifting mechanism includes the lifting belt with the fixed connection of backup pad, passes through the lifting handle that fixed establishment is connected with the top of lifting belt, the upper portion of lifting belt is equipped with a plurality of locating holes that are used for adjusting lifting belt length.

The fixing mechanism comprises a first positioning plate fixedly connected with the bottom of the lifting handle, a second positioning plate located on the front side face of the first positioning plate, and a bolt penetrating through the first positioning plate and the second positioning plate, the upper portion of the lifting belt is located between the first positioning plate and the second positioning plate, and the bolt penetrates through the positioning holes.

The lifting belt comprises a first lifting belt fixedly connected with the support plate, a second lifting belt located on the right side of the first lifting belt and fixedly connected with the support plate, and a third lifting belt fixedly connected with the top of the first lifting belt and the top of the second lifting belt, and the positioning hole is located in the third lifting belt.

The first drawstring, the second drawstring and the third drawstring are all provided with two, the two first drawstrings are respectively fixedly connected with the front side face and the rear side face of the supporting plate, and the two second drawstrings are respectively fixedly connected with the front side face and the rear side face of the supporting plate.

The vamp comprises a sole surface positioned on the upper surface of the sole and a heel surface positioned on the right side of the sole surface and connected with the sole surface through a magic tape.

The sole includes the bottom surface layer, with the upper surface fixed connection buffer layer of bottom surface layer, be equipped with the massage mechanism who is used for massaging the sole on the buffer layer.

Massage mechanism is including the upper surface that is located the buffer layer and the ascending holding tank of opening, with the bottom fixed connection's of holding tank massage post, cover establish on the massage post and bottom and the bottom fixed connection's of holding tank spring, cover establish at the top of massage post and bottom and spring fixed connection's massage cap, the top salient in the top of holding tank of massage cap.

Has the positive and beneficial effects that: the utility model discloses carry the setting of drawing mechanism, be convenient for patient oneself manual exercise, arouse the enthusiasm of patient's active training, alleviate patient's economic burden, and the patient can change the angle between shank and the thigh according to the adaptation degree of oneself, promote patient's exercise confidence, prevention joint is even, reduce venous thrombosis incidence, alleviate the painful discomfort that arouses because of external violent exercise, avoid the nurse to increase nurse's work load because of making a round trip to move the exercise instrument, the device convenient to carry, the setting of angle square, the patient can follow the doctor's advice and master the exercise angle by oneself, reach early recovery knee joint function, massage mechanism's setting, be convenient for the massage to the patient sole when the training, thereby alleviate patient's fatigue.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing mechanism in the A direction;

FIG. 3 is a cross-sectional view taken along the line B-B;

in the figure, the following steps are carried out: the sole comprises a supporting plate 1, a sole 2, a vamp 3, a sole face 4, a heel face 5, a lifting belt 6, a lifting handle 7, a first lifting belt 8, a second lifting belt 9, a third lifting belt 10, a fixing mechanism 11, a positioning hole 12, a first positioning plate 13, a second positioning plate 14, a bolt 15, a bottom surface layer 16, a buffer layer 17, a massage mechanism 18, an accommodating groove 19, a massage column 20, a spring 21 and a massage cap 22.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1

As shown in figures 1 and 2, the knee joint exercising device comprises a supporting plate 1, a sole 2 fixedly connected with the upper surface of the supporting plate 1 and a vamp 3 connected with the sole 2, wherein the vamp 3 comprises a sole surface 4 positioned on the upper surface of a sole and a heel surface 5 positioned on the right side of the sole surface 4 and connected with the sole surface 4 through a magic tape, the front side surface of the heel surface 5 is connected with the front side surface of the sole surface 4 through the magic tape, the rear side surface of the heel surface 5 is connected with the rear side surface of the sole surface 4 through the magic tape, so that the size of the vamp 3 can be finely adjusted conveniently, the upper surface of the supporting plate 1 can be fixedly connected with the sole 2 through an adhesive or the magic tape, and the knee joint exercising device also comprises two lifting mechanisms fixedly connected with the supporting plate 1, the two lifting mechanisms are respectively and fixedly connected with the front side surface and the rear side surface of the supporting plate 1, and each lifting mechanism comprises a lifting belt 6, a lifting belt and a lifting, Carry handle 7 through fixed establishment connection with the top of lifting belt 6, the upper portion of lifting belt 6 is equipped with a plurality of locating holes 12 that are used for the adjustment to carry the lifting belt length, and the setting of locating hole 12 is convenient for use the patient of different heights to make that the patient is better take exercise the knee joint, improve the effect of taking exercise.

The fixing mechanism comprises a first positioning plate 13 fixedly connected with the bottom of the lifting handle 7, a second positioning plate 14 positioned on the front side surface of the first positioning plate 13, and a bolt 15 penetrating through the first positioning plate 13 and the second positioning plate 14, the upper part of the lifting belt 6 is positioned between the first positioning plate 13 and the second positioning plate 14, the bolt 15 penetrates through the positioning hole 12, the top of the first positioning plate 13 is fixed with the lower surface of the lifting handle 7 through an adhesive, the first positioning plate 13 and the second positioning plate 14 are provided with through holes for the bolt 15 to penetrate through, when the top of the lifting belt 6 is required to be fixed with the lifting handle 7, the top of the lifting belt 6 is firstly placed between the first positioning plate 13 and the second positioning plate 14, meanwhile, the positioning hole 12 is aligned with the through hole of the first positioning plate 13 and the through hole of the second positioning plate 14, then the bolt 15 sequentially penetrates through the first positioning plate 13, the second positioning hole 12 and the second positioning plate 14, nuts are fixed to the ends of the bolts 15 so that the first and

second positioning plates

13 and 14 tighten the top of the lifting belt 6.

The lifting belt 6 comprises a first lifting belt 8 fixedly connected with the support plate 1, a second lifting belt 9 located on the right side of the first lifting belt 8 and connected with the support plate, a third lifting belt 10 fixedly connected with the top of the first lifting belt 8 and the top of the second lifting belt 9 through adhesives, and a positioning hole 12 is located on the third lifting belt 10. First stretching strap 8, second stretching strap 9 and third stretching strap 10 all set up two, two first stretching straps 8 pass through adhesive fixed connection with the leading flank and the trailing flank of backup pad 1 respectively, two second stretching straps 9 pass through adhesive fixed connection with the leading flank and the trailing flank of backup pad 1 respectively, first stretching strap 8 can be located the position of the front side and the rear side of sole, second stretching strap 9 can be located the position of the front side and the rear side of heel, be convenient for from the local atress of difference, thereby make the atress of backup pad 1 even, improve the comfort level of patient's sole.

Example 2

second positioning plates

13 and 14 tighten the top of the lifting belt 6.

As shown in fig. 3, the sole 2 includes a bottom layer 16 and a cushioning layer 17 fixedly connected to the upper surface of the bottom layer 16, the cushioning layer 17 is provided with a massage mechanism 18 for massaging the sole of the foot, and a plurality of massage mechanisms 18 are distributed on the cushioning layer 17 to facilitate the massage of the sole of the foot. The massage mechanism 18 comprises an accommodating groove 19 which is located on the upper surface of the buffer layer 17 and has an upward opening, a massage column 20 fixedly connected with the bottom of the accommodating groove 19, a spring 21 which is sleeved on the massage column 20 and is fixedly connected with the bottom of the accommodating groove 19, and a massage cap 22 which is sleeved on the top of the massage column 20 and is fixedly connected with the spring 21, wherein the top of the massage cap 22 protrudes out of the top of the accommodating groove 19, the buffer layer 16 is made of EVA (ethylene vinyl acetate), the Shore hardness value of the EVA is 52-58, the massage column 20 and the massage sleeve 22 are made of TPU (thermoplastic polyurethane), and the Shore hardness value of the TPU is 87-95. Through setting up buffer layer 16, can carry out the bearing to the sole, avoid massage post 20 department sole to receive pressure too big, the condition of pressing against the foot appears. Through setting up holding tank 19 and massage post 20, receive the pressure compression back at buffer layer 16, make massage post 20 and holding tank 19 take place relative movement, avoid buffer layer 16 bearing nature too strong massage post 20 can not contact the sole. When the sole of the foot contacts the massage pole 20, the massage hat 22 acts on the massage hat 22, and then the massage hat 22 presses the spring 21, thereby generating elastic massage to the sole of the foot. By arranging the massage cap 22 and the spring 21, the massage column 20 can be stretched and contracted when massaging, the pressure on the sole can be reduced, and the massage effect is good.

The utility model discloses carry the setting of drawing mechanism, the patient of being convenient for oneself manual exercise stimulates the enthusiasm of patient's active training, and the patient can change the angle between shank and the thigh according to the adaptation degree of oneself, promotes patient's exercise confidence, and the massage of massage mechanism is convenient for when the training to the massage of patient sole to alleviate patient's fatigue.

Claims

1. The utility model provides a knee joint exercise device, includes the backup pad, with the sole of the last fixed surface of backup pad be connected, with the vamp of sole being connected, its characterized in that: the lifting mechanism comprises a lifting belt fixedly connected with the support plate and a lifting handle connected with the top of the lifting belt through a fixing mechanism, and a plurality of positioning holes used for adjusting the length of the lifting belt are formed in the upper portion of the lifting belt.

2. The knee exercise device of claim 1, wherein: the fixing mechanism comprises a first positioning plate fixedly connected with the bottom of the lifting handle, a second positioning plate located on the front side face of the first positioning plate, and a bolt penetrating through the first positioning plate and the second positioning plate, the upper portion of the lifting belt is located between the first positioning plate and the second positioning plate, and the bolt penetrates through the positioning holes.

3. The knee exercise device of claim 2, wherein: the lifting belt comprises a first lifting belt fixedly connected with the support plate, a second lifting belt located on the right side of the first lifting belt and fixedly connected with the support plate, and a third lifting belt fixedly connected with the top of the first lifting belt and the top of the second lifting belt, and the positioning hole is located in the third lifting belt.

4. The knee exercise device of claim 3, wherein: the first drawstring, the second drawstring and the third drawstring are all provided with two, the two first drawstrings are respectively fixedly connected with the front side face and the rear side face of the supporting plate, and the two second drawstrings are respectively fixedly connected with the front side face and the rear side face of the supporting plate.

5. The knee exercise device of claim 1, wherein: the vamp comprises a sole surface positioned on the upper surface of the sole and a heel surface positioned on the right side of the sole surface and connected with the sole surface through a magic tape.

6. The knee exercise device of claim 1, wherein: the sole includes the bottom surface layer, with the upper surface fixed connection buffer layer of bottom surface layer, be equipped with the massage mechanism who is used for massaging the sole on the buffer layer.

7. The knee exercise device of claim 6, wherein: massage mechanism is including the upper surface that is located the buffer layer and the ascending holding tank of opening, with the bottom fixed connection's of holding tank massage post, cover establish on the massage post and bottom and the bottom fixed connection's of holding tank spring, cover establish at the top of massage post and bottom and spring fixed connection's massage cap, the top salient in the top of holding tank of massage cap.