CN214231660U - Traction device for preventing foot drop - Google Patents
Traction device for preventing foot drop Download PDFInfo
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- CN214231660U CN214231660U CN202021967383.7U CN202021967383U CN214231660U CN 214231660 U CN214231660 U CN 214231660U CN 202021967383 U CN202021967383 U CN 202021967383U CN 214231660 U CN214231660 U CN 214231660U
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- mounting plate
- traction
- belt
- pedal
- leg sleeves
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Abstract
The utility model discloses a draw gear for preventing drop foot belongs to the medical auxiliary instrument field. A traction device for preventing foot drop, comprising: the medical bed comprises leg sleeves, pedals, a mounting plate, a traction belt and a balance weight, wherein the mounting plate is detachably and fixedly mounted on a hospital bed; the leg sleeves are wrapped at the lower legs of the patient, and the pedals are arranged between the mounting plate and the leg sleeves; two binding bands are arranged between the pedal and the leg sleeves, one ends of the two binding bands are respectively connected to two sides of the pedal in the width direction, and the other ends of the binding bands are fixedly connected with the leg sleeves; be equipped with two threading boards on the mounting panel, two the threading board is to parallel arrangement, two form the confession between the threading board the clearance that the tractive area passed through, be equipped with a plurality of pulleys in the clearance, the axial both ends of pulley respectively with the threading board rotates to be connected.
Description
Technical Field
The utility model relates to the field of medical auxiliary equipment, concretely relates to a draw gear for preventing drop foot.
Background
In the treatment and nursing process of some patients with leg bone injuries, traction needs to be carried out on feet, and when the feet of the patients are recovered, the feet traction devices are often used for stretching the feet to stimulate the nerves and the functional recovery of the feet, and meanwhile, the feet can be prevented from sagging. At present, various traction belts or traction devices exist in the market mountain, but the traction effect of the existing traction device is poor, and the foot drop is difficult to effectively prevent. And the traction angle of the existing traction device is difficult to adjust.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model provides a draw gear for preventing drop foot.
The purpose of the utility model can be realized by the following technical scheme:
a traction device for preventing foot drop, comprising a foot traction strap wrapped around a patient, further comprising: the medical bed comprises leg sleeves, pedals, a mounting plate, a traction belt and a balance weight, wherein the mounting plate is detachably and fixedly mounted on a hospital bed; two ends of the foot traction belt are hooked on the leg sleeves;
the leg sleeves are wrapped at the lower legs of the patient, and the pedals are arranged between the mounting plate and the leg sleeves; two binding bands are arranged between the pedal and the leg sleeves, one ends of the two binding bands are respectively connected to two sides of the pedal in the width direction, and the other ends of the binding bands are fixedly connected with the leg sleeves;
the mounting plate is provided with two threading plates which are arranged in parallel, a gap for the traction belt to pass through is formed between the two threading plates, a plurality of pulleys are arranged in the gap, and two axial ends of each pulley are respectively in rotating connection with the threading plates;
one end of the traction belt is fixedly connected to one end, far away from the leg sleeve, of the pedal, and the other end of the traction belt sequentially bypasses the pulley, vertically extends downwards and is connected with the balance weight;
two extending parts are formed on one end face, far away from the pedal, of the mounting plate, the extending parts are horizontally arranged, the threading plate is located between the two extending parts, a first screw rod which is vertically arranged is arranged between the extending parts, and two ends of the first screw rod are respectively hinged with the two extending parts; a sliding block is fixedly installed between the threading plates, and the first screw penetrates through the sliding block and is in threaded connection with the sliding block.
Furthermore, a groove which is horizontally arranged is formed in one end, close to the extending portion, of the mounting plate, a second screw is arranged in the groove, one end of the second screw is rotatably connected with the groove, and the other end of the second screw penetrates through the mounting plate and extends to the outside of the mounting plate; a connecting piece is arranged between the two extending parts, the connecting piece fixes the two extending parts together, and one end of the connecting piece extends into the groove; the second screw rod penetrates through one end of the connecting piece and is in threaded connection with the connecting piece.
Furthermore, the upper end of the mounting plate is fixedly provided with a lifting hook which is hooked on the sickbed.
Furthermore, one end, far away from the pedals, of the leg sleeve is provided with an auxiliary fixing belt, the auxiliary fixing belt is wound on the thighs of the patient, and one end of the binding belt extends to the auxiliary fixing belt and is fixedly connected with the auxiliary fixing belt.
Further, a handle is fixedly mounted on one end of the second screw rod extending to the outside of the mounting plate.
Further, the bandage is made of nylon.
The utility model has the advantages that:
in the traction process, the traction belt and the foot traction cloth are simultaneously configured for traction, so that the leg traction belt is used as a traction main body of the foot traction belt, and the crus is effectively lifted to prevent foot drop.
On the other hand, an operator can rotate the first screw rod, so that the whole threading plate can slide up and down, and the up-down height of the threading plate can be adjusted. Thereby adjust the angle of tractive area and pedal, make the angle of traction more comfortable finally.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of a draft gear according to the present application;
FIG. 2 is a front view of the traction device of the present application;
fig. 3 is a sectional view showing the mounting plate and the threading plate according to the present invention in an assembled relationship.
The parts corresponding to the reference numerals in the figures are as follows:
1. a leg cover; 2. binding bands; 3. pedaling; 4. pulling the belt; 5. a hook; 6. an extension portion; 7. a threading plate; 8. an auxiliary fixing band; 9. a foot traction belt; 10. mounting a plate; 11. balancing weight; 12. a first screw; 13. A slider; 14. a pulley; 15. a second screw.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a traction apparatus for preventing foot drop comprises a traction belt wrapped on a foot of a patient, and further comprises: the medical bed comprises leg sleeves, pedals, a mounting plate, a traction belt and a balance weight, wherein the mounting plate is detachably and fixedly mounted on a hospital bed; two ends of the foot traction belt are hooked on the leg sleeves; the leg sleeve 1 is wrapped at the position of the lower leg of a patient, and the pedal 3 is arranged between the mounting plate 10 and the leg sleeve 1; two binding bands 2 are arranged between the pedal 3 and the leg sleeve 1, one ends of the two binding bands 2 are respectively connected to two sides of the pedal 3 in the width direction, and the other ends of the binding bands 2 are fixedly connected with the leg sleeve 1.
Two threading plates 7 are arranged on the mounting plate 10, the two threading plates 7 are arranged in parallel, a gap for the traction belt to pass through is formed between the two threading plates 7, a plurality of pulleys 14 are arranged in the gap, and two axial ends of each pulley 14 are respectively in rotary connection with the threading plates 7; one end of the traction belt is fixedly connected with one end of the pedal 3 far away from the leg sleeve 1, and the other end of the traction belt sequentially bypasses the pulley 14, vertically extends downwards and is connected with the balance weight 11; two extending parts 6 are formed on one end face, far away from the pedal 3, of the mounting plate 10, the extending parts 6 are horizontally arranged, the threading plate 7 is located between the two extending parts 6, a first screw 12 which is vertically arranged is arranged between the extending parts 6, and two ends of the first screw 12 are respectively hinged with the two extending parts 6; a sliding block 13 is fixedly arranged between the threading plates 7, and a first screw 12 penetrates through the sliding block 13 and is in threaded connection with the sliding block 13.
It is clear that following specifically says so the utility model discloses a draw gear's theory of operation, when carrying out rehabilitation, can earlier establish the sick bed afterbody at the patient with mounting panel 10, establish leg cover 1 cover again in the shank department that has the wound of patient, support the foot of patient on pedal 3 again to make tractive cloth bypass the sole, wrap up the foot, and both ends collude and link on leg cover 1. Then, the counterweight 11 is hung, and the pulling belt 4 and the binding belt 2 are tightened, thereby pulling the leg. In the traction process, the traction belt 4 and the foot traction belt 9 are arranged at the same time for traction, so that the leg traction belt 4 is used as a traction main body of the foot traction belt 9, and the crus is effectively lifted to prevent foot drop.
On the other hand, the operator can adjust the vertical height of the threading plate 7 by rotating the first screw 12 to slide the whole threading plate 7 up and down. Thereby adjusting the angle between the traction belt 4 and the pedal 3, and finally ensuring that the traction angle is more comfortable.
Furthermore, a groove which is horizontally arranged is formed in one end, close to the extending portion 6, of the mounting plate 10, a second screw 15 is arranged in the groove, one end of the second screw 15 is rotatably connected with the groove, and the other end of the second screw penetrates through the mounting plate 10 and extends to the outside of the mounting plate 10; a connecting piece is arranged between the two extending parts 6, the connecting piece fixes the two extending parts 6 together, and one end of the connecting piece extends into the groove; the second screw 15 penetrates one end of the connecting piece and is in threaded connection with the connecting piece.
Through the setting, the operator can rotate the second screw rod 15, and the drive connection spare slides along the recess, and then drives threading board 7 horizontal slip to finely tune the position of pull line tip along the horizontal direction, make and pull the angle more comfortable.
Furthermore, the mounting plate 10 is fixedly provided with a hook 5 which is hooked on the sickbed, so that the mounting plate 10 can be fixed conveniently.
Further, the one end that pedal 3 was kept away from to leg cover 1 is equipped with auxiliary fixation area 8, and auxiliary fixation area 8 encircles on patient's thigh, and 2 one end of bandage extend to auxiliary fixation area 8 on to with auxiliary fixation area 8 fixed connection, further improve the stability that the shank was bound.
In addition, a handle is fixedly mounted on one end of the second screw 15 extending to the outside of the mounting plate 10, so that the second screw 15 can be operated more conveniently. The bandage 2 is made of nylon.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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.
Claims (6)
1. A traction device for preventing foot drop, comprising a foot traction belt wrapped on a patient, characterized by further comprising: the medical bed comprises leg sleeves, pedals, a mounting plate, a traction belt and a balance weight, wherein the mounting plate is detachably and fixedly mounted on a hospital bed; two ends of the foot traction belt are hooked on the leg sleeves;
the leg sleeves are wrapped at the lower legs of the patient, and the pedals are arranged between the mounting plate and the leg sleeves; two binding bands are arranged between the pedal and the leg sleeves, one ends of the two binding bands are respectively connected to two sides of the pedal in the width direction, and the other ends of the binding bands are fixedly connected with the leg sleeves;
the mounting plate is provided with two threading plates which are arranged in parallel, a gap for the traction belt to pass through is formed between the two threading plates, a plurality of pulleys are arranged in the gap, and two axial ends of each pulley are respectively in rotating connection with the threading plates;
one end of the traction belt is fixedly connected to one end, far away from the leg sleeve, of the pedal, and the other end of the traction belt sequentially bypasses the pulley, vertically extends downwards and is connected with the balance weight;
two extending parts are formed on one end face, far away from the pedal, of the mounting plate, the extending parts are horizontally arranged, the threading plate is located between the two extending parts, a first screw rod which is vertically arranged is arranged between the extending parts, and two ends of the first screw rod are respectively hinged with the two extending parts; a sliding block is fixedly installed between the threading plates, and the first screw penetrates through the sliding block and is in threaded connection with the sliding block.
2. The traction device for preventing foot drop according to claim 1, wherein one end of the mounting plate close to the extension part is provided with a horizontally arranged groove, a second screw rod is arranged in the groove, one end of the second screw rod is rotatably connected with the groove, and the other end of the second screw rod penetrates through the mounting plate and extends to the outside of the mounting plate; a connecting piece is arranged between the two extending parts, the connecting piece fixes the two extending parts together, and one end of the connecting piece extends into the groove; the second screw rod penetrates through one end of the connecting piece and is in threaded connection with the connecting piece.
3. The traction device for preventing foot drop according to claim 1, wherein a hook is fixedly mounted at the upper end of the mounting plate and hooked on the sickbed.
4. The traction device for preventing foot drop according to claim 1, wherein an end of the leg sleeve away from the foot pedal is provided with an auxiliary fixing belt, the auxiliary fixing belt is wound on the thigh of the patient, and one end of the belt extends to the auxiliary fixing belt and is fixedly connected with the auxiliary fixing belt.
5. The traction apparatus for preventing foot drop according to claim 2, wherein a handle is fixedly mounted on one end of the second screw rod extending to the outside of the mounting plate.
6. The traction device for preventing foot drop according to claim 1, wherein the strap is nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021967383.7U CN214231660U (en) | 2020-09-09 | 2020-09-09 | Traction device for preventing foot drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021967383.7U CN214231660U (en) | 2020-09-09 | 2020-09-09 | Traction device for preventing foot drop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214231660U true CN214231660U (en) | 2021-09-21 |
Family
ID=77715027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021967383.7U Active CN214231660U (en) | 2020-09-09 | 2020-09-09 | Traction device for preventing foot drop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214231660U (en) |
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2020
- 2020-09-09 CN CN202021967383.7U patent/CN214231660U/en active Active
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