CN220735751U - Lower limb exercise device - Google Patents
Lower limb exercise device Download PDFInfo
- Publication number
- CN220735751U CN220735751U CN202321808198.7U CN202321808198U CN220735751U CN 220735751 U CN220735751 U CN 220735751U CN 202321808198 U CN202321808198 U CN 202321808198U CN 220735751 U CN220735751 U CN 220735751U
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- wall
- pulley
- frame
- track frame
- block
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 210000002683 foot Anatomy 0.000 description 27
- 210000002414 leg Anatomy 0.000 description 15
- 210000003423 ankle Anatomy 0.000 description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a lower limb exercise device which comprises a training frame and a traction structure, wherein the training frame comprises a support frame and a track frame fixedly arranged on the right side surface of the support frame, a sliding block is slidably arranged on the inner wall of the track frame, a tension spring is arranged on the inner wall of the track frame, the traction structure comprises a first pulley and a second pulley which are respectively rotatably arranged on the inner top wall of the support frame and the upper surface of the track frame, the surfaces of the first pulley and the second pulley are lapped with traction ropes, one end of each traction rope is fixedly provided with a foot binding cloth piece, and the other end of each traction rope is fixedly provided with a handle. Compared with the prior art, the device can lift, bend and open the legs of a patient to two sides by changing the arrangement mode of the two training frames and the pulling direction of the pulling rope, so that the legs of the patient can move at multiple angles, and the training effect is improved.
Description
Technical Field
The utility model relates to the technical field of medical care, in particular to a lower limb exercise device.
Background
Chinese patent publication No. CN210872801U discloses a lower limb function exercise device comprising: a drawstring, a lower limb placing device, a fixed pulley and a lying device; the fixed pulley is fixed above the lying device; the drawstring is hung on the fixed pulley; one end of the drawstring is connected with the top end of the lower limb placing device; the lower limb rest device can move upwards under the action of the drawstring; the length of the drawstring is longer than the vertical distance between the fixed pulley and the surface of the lying device. According to the lower limb function exercise device provided by the utility model, the pulling force is applied to the traction rope by the double arms to transfer the pulling force to the lower limb, so that the lower limb is promoted to be lifted when lifted, a patient can independently perform lower limb function exercise, the participation of medical staff is not needed, and the lower limb function exercise device is convenient to use.
However, this device has the following drawbacks when in use: the device can only lift patient's shank when pulling haulage rope, and patient's shank training mode is too single, can't the multiple angle train patient's shank. To this end, we propose a lower limb exercise device that can exercise the patient's legs at multiple angles.
Disclosure of Invention
The present utility model is directed to a lower limb exercise apparatus, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a lower limb exercise device comprising:
the training frame comprises a support frame and a track frame fixedly arranged on the right side surface of the support frame, and a sliding block is arranged on the inner wall of the track frame in a sliding manner;
the traction structure comprises a first pulley and a second pulley which are respectively rotatably arranged on the inner top wall of the support frame and the upper surface of the track frame, wherein the surfaces of the first pulley and the second pulley are lapped with traction ropes, one end of each traction rope is fixedly provided with a foot binding cloth piece, and the other end of each traction rope is fixedly provided with a handle.
Preferably, the inner wall of the track frame is provided with a tension spring, one end of the tension spring is fixedly connected with the left side face of the sliding block, and the other end of the tension spring is fixedly connected with the inner left side wall of the track frame.
Preferably, the lower surface of the foot constraint cloth piece is fixedly provided with an inserting block, the upper surface of the sliding block is provided with a slot matched with the inserting block, and the surface of the foot constraint cloth piece is provided with a constraint belt.
Preferably, the surface of the insertion block is provided with a limiting component, the limiting component comprises a limiting block, the surface of the insertion block is provided with a mounting groove for the limiting block to move, and the inner wall of the slot is provided with a limiting groove matched with the limiting block.
Preferably, the inner wall of the mounting groove is provided with a compression spring, one end of the compression spring is fixedly connected with one side of the limiting block, and the other end of the compression spring is fixedly connected with the inner wall of the mounting groove.
Compared with the prior art, the utility model has the following advantages:
1. according to the device, the two training frames are placed in parallel, the feet of a patient are fixed on the foot-binding cloth pieces, the pulling handle is pulled to drive the pulling rope to pull the foot-binding cloth pieces to slide along the inner wall of the track frame, so that the knees of the patient can be driven to bend, meanwhile, the pulling rope passes through the first pulley, the foot-binding cloth pieces are separated from the sliding block, the ankle of the patient is bound on the foot-binding cloth pieces, the pulling handle is pulled to drive the legs of the patient to lift, the two training frames are transversely placed on the same straight line, the ankle of the patient is bound on the foot-binding cloth pieces, the foot-binding cloth pieces are combined with the sliding block, and the pulling handle is pulled to drive the legs of the patient to open towards two sides.
2. According to the utility model, the tension spring and the sliding block are arranged, when a patient pulls the handle to drive the foot-binding cloth piece to slide along the inner wall of the track frame to drive the legs of the patient to train, the sliding block can move along with the movement to drive the tension spring to open, and when the patient loosens the handle, the tension spring can drive the legs of the patient to reset by using the resetting force, so that the legs of the patient do not need to independently move and reset.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic illustration of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic view showing the arrangement of the training frame according to the present utility model when the training legs are opened to both sides;
FIG. 4 is a schematic view of a placement structure of the training frame according to the present utility model when the training legs are lifted upwards;
fig. 5 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1 a supporting frame, 2 a track frame, 3 a sliding block, 4 a first pulley, 5 a second pulley, 6 a traction rope, 7 foot binding cloth pieces, 8 a handle, 9 a tension spring, 10 an inserting block, 11 binding belts, 12 limiting blocks and 13 compression springs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-5, a lower limb exercise apparatus includes a training frame and a traction structure.
Wherein, training frame includes support frame 1 and fixed mounting at the track frame 2 of support frame 1 right flank, and the inner wall slidable mounting of track frame 2 has slider 3, and the inner wall of track frame 2 is provided with extension spring 9, and the one end and the left surface fixed connection of slider 3 of extension spring 9, the other end and the interior left side wall fixed connection of track frame 2 of extension spring 9 can drive extension spring 9 when slider 3 moves right side and open, and extension spring 9 can drive slider 3 to move left side when resetting.
The traction structure comprises a first pulley 4 and a second pulley 5 which are respectively rotatably arranged on the inner top wall of the support frame 1 and the upper surface of the track frame 2, a traction rope 6 is lapped on the surfaces of the first pulley 4 and the second pulley 5, a foot binding cloth piece 7 is fixedly arranged at one end of the traction rope 6, a handle 8 is fixedly arranged at the other end of the traction rope 6, the traction rope 6 can be driven to move by pulling the handle 8, a binding belt 11 is arranged on the surface of the foot binding cloth piece 7, and the legs of a patient can be bound on the foot binding cloth piece 7 by using the binding belt 11.
The lower surface fixed mounting of foot constraint cloth piece 7 has inserted block 10, the slot with the inserted block 10 looks adaptation is seted up to the upper surface of slider 3, the surface of inserted block 10 is provided with spacing subassembly, spacing subassembly includes stopper 12, the mounting groove that supplies stopper 12 activity is seted up on the surface of inserted block 10, the spacing groove with stopper 12 looks adaptation is seted up to the inner wall of slot, the inner wall of mounting groove is provided with compression spring 13, one end and one side fixed connection of stopper 12 of compression spring 13, the other end and the inner wall fixed connection of mounting groove of compression spring 13.
Pressing the limiting block 12 can drive the limiting block 12 to separate from the limiting groove, at this time, the compression spring 13 is in a contracted state, and when the limiting block 12 is separated from the limiting groove, the foot constraint cloth piece 7 is pulled upwards to drive the inserting block 10 to separate from the inserting groove, so that the foot constraint cloth piece 7 can be separated from the sliding block 3.
The device is characterized in that two training frames are placed in parallel, feet of a patient are fixed on a foot binding cloth piece 7, a pulling handle 8 can drive a pulling rope 6 to pull the foot binding cloth piece 7 to slide along the inner wall of a track frame 2, so that the knees of the patient can be driven to bend, meanwhile, the pulling rope 6 passes through a first pulley 4 to be fixed on one side of the foot binding cloth piece 7, the foot binding cloth piece 7 is separated from a sliding block 3, the ankles of the patient are bound on the foot binding cloth piece 7, then the handle 8 is pulled to drive the legs of the patient to lift, the two training frames are transversely placed on the same straight line, the ankles of the patient are bound on the foot binding cloth piece 7, the foot binding cloth piece 7 is combined with the sliding block 3, then the handle 8 is pulled to drive the legs of the patient to open to two sides, when the patient pulls the handle 8 to drive the feet binding cloth piece 7 to slide along the inner wall of the track frame 2 to drive the legs of the patient to train, the sliding block 3 can follow to move, and a tension spring 9 is driven, when the patient loosens the handle 8, the ankles of the patient can reset the legs of the patient, and the patient can reset independently.
Compared with the prior art, the device can lift, bend and open the legs of a patient to two sides by changing the placement mode of the two training frames and changing the pulling direction of the pulling rope 6, so that the legs of the patient can move at multiple angles, and the training effect is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. A lower limb exercise device, comprising:
the training frame comprises a supporting frame (1) and a track frame (2) fixedly arranged on the right side surface of the supporting frame (1), and a sliding block (3) is slidably arranged on the inner wall of the track frame (2);
the traction structure comprises a first pulley (4) and a second pulley (5) which are respectively rotatably arranged on the inner top wall of the supporting frame (1) and the upper surface of the track frame (2), wherein traction ropes (6) are lapped on the surfaces of the first pulley (4) and the second pulley (5), one end of each traction rope (6) is fixedly provided with a foot binding cloth piece (7), and the other end of each traction rope (6) is fixedly provided with a handle (8).
2. A lower limb exercise apparatus as in claim 1 wherein: the inner wall of the track frame (2) is provided with a tension spring (9), one end of the tension spring (9) is fixedly connected with the left side face of the sliding block (3), and the other end of the tension spring (9) is fixedly connected with the inner left side wall of the track frame (2).
3. A lower limb exercise apparatus as in claim 1 wherein: the lower surface fixed mounting of foot constraint cloth piece (7) has inserted block (10), and the slot with inserted block (10) looks adaptation is seted up to the upper surface of slider (3), and the surface of foot constraint cloth piece (7) is provided with constraint area (11).
4. A lower extremity exercise apparatus as set forth in claim 3, wherein: the surface of the inserting block (10) is provided with a limiting component, the limiting component comprises a limiting block (12), the surface of the inserting block (10) is provided with a mounting groove for the limiting block (12) to move, and the inner wall of the slot is provided with a limiting groove matched with the limiting block (12).
5. The lower extremity exercise apparatus of claim 4, wherein: the inner wall of the mounting groove is provided with a compression spring (13), one end of the compression spring (13) is fixedly connected with one side of the limiting block (12), and the other end of the compression spring (13) is fixedly connected with the inner wall of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808198.7U CN220735751U (en) | 2023-07-11 | 2023-07-11 | Lower limb exercise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808198.7U CN220735751U (en) | 2023-07-11 | 2023-07-11 | Lower limb exercise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220735751U true CN220735751U (en) | 2024-04-09 |
Family
ID=90562504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321808198.7U Active CN220735751U (en) | 2023-07-11 | 2023-07-11 | Lower limb exercise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220735751U (en) |
-
2023
- 2023-07-11 CN CN202321808198.7U patent/CN220735751U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |