CN212973469U

CN212973469U - Exercise type foot sleeve for preventing child affected limb from drooping

Info

Publication number: CN212973469U
Application number: CN202020515201.6U
Authority: CN
Inventors: 胡晓玲
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-04-16
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a prevent flagging exercise type podotheca of child's affected limb, include the podotheca body of the L type that comprises horizontal part and vertical portion, the upper surface of podotheca body is provided with the notch, the upper surface of podotheca body still is provided with at least one and spanes the notch and tightens up the fastener of notch, set up the observation window that exposes the heel portion on the lower surface of podotheca body, the both sides of podotheca body are close to its upper end's symmetry and are provided with a pair of scalable drive mechanism, make when scalable drive mechanism is in tensile station, the infant carries out the training of muscle shrink to the affected limb through pulling drive mechanism. The utility model discloses not only wear the convenience, effectively prevent that drop foot and heel from pressing the sore, can supply child's pulling to carry out low limbs muscle contraction exercise moreover, help reducing and suffer from limb muscle atrophy, improve recovery rate.

Description

Exercise type foot sleeve for preventing child affected limb from drooping

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, concretely relates to prevent that children suffer from sufficient cover of exercise type of limb flagging.

Background

The traction technique is a commonly used treatment method in orthopedics department, and is a treatment method for relieving muscle tension and strong contraction, reducing fracture and dislocation, preventing and correcting soft tissue contracture, and performing preoperative tissue release and postoperative brake on certain diseases by using the weight of suspension as traction force and the body weight as counter traction force through a traction device.

At present, in the process of carrying out bone traction on lower limbs of children, the soles of the affected limbs of the children are usually abutted against a cotton quilt to prevent foot drop, and meanwhile, the heels of the feet are emptied to prevent pressure sores. However, this method is not only cumbersome, but also varies in the size and shape of the cotton quilt stacked by everyone, and thus is also very different in effect.

Disclosure of Invention

The utility model aims at providing a prevent that children suffer from exercise type podotheca of limb flagging, not only wear conveniently, effectively prevent that the drop foot from pressing the sore with the heel, can supply children to stimulate moreover and carry out the exercise of low limbs muscle contraction, help reducing and suffer from limb muscle atrophy, improve recovery rate.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: the utility model provides a prevent flagging exercise type sufficient cover of child's affected limb, includes the sufficient cover body of the L type that constitutes by horizontal part and vertical portion, the upper surface of sufficient cover body is provided with the notch, the upper surface of sufficient cover body still is provided with at least one and stretches across the notch and tighten up the fastener of notch, set up the observation window that exposes the heel on the lower surface of sufficient cover body, the both sides of sufficient cover body are close to its upper end's position symmetry and are provided with a pair of scalable drive mechanism, make scalable drive mechanism is when tensile station, the infant carries out the training of muscle shrink to the affected limb through pulling drive mechanism.

In the above technical solution, the notch extends from one end of the foot cover body to the other end.

In the above technical solution, the upper surface of the foot cover body is provided with two fasteners, one of the fasteners is located on the horizontal portion, and the other fastener is located on the vertical portion.

In the above technical scheme, the fastener includes the magic tape that is located notch one side edge and the knot hole that supplies the magic tape to pass that is located notch other side edge.

In the technical scheme, a hair surface and a hook surface are arranged on the surface of the magic tape, which faces away from the foot sleeve body, the area of the hook surface is not larger than that of the hair surface, and the hook surface is positioned on the outer side of the hair surface.

In the technical scheme, the area of the hook surface is 1/2-1/3 of the area of the hair surface.

Among the above-mentioned technical scheme, scalable drive mechanism is including fixed box body and the scalable area of drawing of part setting in the box body that sets up in sufficient cover body side, one side to the infant on the box body is provided with the opening that supplies scalable traction area to pass, scalable traction area passes one of open-ended and serves and be provided with a pull ring.

Among the above-mentioned technical scheme, set up a pivot along the direction of the scalable traction area of perpendicular to in the box body, be provided with one between pivot and the box body and provide the reset spring of circumference restoring force for the pivot, still the cover is equipped with a cylinder in the pivot, scalable traction area is convoluteed on the cylinder.

In the technical scheme, the width of the telescopic traction belt is 20-25 mm.

In the technical scheme, the side surface of the foot sleeve body is positioned at the rear part of the box body and is also provided with a fixing buckle for fixing the pull ring.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model can effectively prevent the foot of the infant from drooping by arranging the L-shaped foot sleeve body and putting the L-shaped foot sleeve body on the foot of the infant, and the two sides of the foot sleeve body are provided with the telescopic traction mechanisms, so that the infant can automatically pull the telescopic traction mechanisms to perform the muscle contraction exercise of the lower limbs, thereby being beneficial to reducing the muscular atrophy of the affected limbs and improving the recovery speed;

2. the utility model discloses a traction area among the scalable drive mechanism can be accomodate in the box body, has not only saved the space, can guarantee moreover that the traction area can not scatter outside when not carrying out low limbs muscle contraction exercise for the bed surface is clean and tidy pleasing to the eye.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic view of an internal structure of a retractable traction mechanism according to a first embodiment of the present invention.

Fig. 3 is a schematic view of a foot cover in use according to a first embodiment of the present invention.

Wherein: 1. a horizontal portion; 2. a vertical portion; 3. a foot cover body; 4. a notch; 5. a retractable traction mechanism; 6. magic tape; 7. rough surface; 8. hooking the noodles; 9. a box body; 10. a retractable leash; 11. an opening; 12. a pull ring; 13. a fixing hole; 14. a rotating shaft; 15. a return spring; 16. a drum; 17. a fixing buckle; 18. a first securing strap; 19. a second securing strap; 20. and (4) an observation window.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows:

referring to fig. 1, the present embodiment relates to an exercise type foot cover for preventing a child limb from sagging, which includes an L-shaped foot cover body 3 composed of a horizontal portion 1 and a vertical portion 2, wherein the upper surface of the foot cover body is provided with a notch 4, the upper surface of the foot cover body is further provided with at least one fastener crossing the notch and tightening the notch, the lower surface of the foot cover body is provided with an observation window 20 exposing a heel portion, and a pair of retractable traction mechanisms 5 are symmetrically arranged at positions on two sides of the foot cover body close to the upper end thereof, so that when the retractable traction mechanisms are located at a stretching station, the child limb is trained to perform muscle contraction by pulling the traction mechanisms.

Specifically, in order to better prevent the foot drop of the infant, the back stretching effect of the foot of the infant is better generated when the foot cover is worn, and therefore, the structure that the included angle between the horizontal part and the vertical part is slightly smaller than 90 degrees is preferred for the foot cover body. The upper surface of the foot cover body is provided with the notch, and the foot cover is actually of a half-opening structure, namely, the notch extends to the other end from one end of the foot cover body, so that when the foot cover is worn, the foot is directly clamped into the foot cover from the notch, and the buckle is buckled. The observation window of setting on the lower surface of podotheca body can ensure that the skin of heel exposes outside, is convenient for observe, prevents to press the sore.

In this embodiment, the two fasteners are provided on the upper surface of the foot sleeve body, wherein one fastener is located on the horizontal portion and the other fastener is located on the vertical portion.

Specifically, the fastener comprises a magic tape 6 positioned at one side edge of the notch and a fastening hole (not shown in the figure) positioned at the other side edge of the notch and used for the magic tape to pass through, and when the foot cover is worn, the magic tape passes through the fastening hole and then is tensioned and attached.

More specifically, the surface of the magic tape back to the foot sleeve body is provided with a hair surface 7 and a hook surface 8, wherein the hook surface is positioned on the outer side of the hair surface. In order to be adjusted properly according to the foot size of the child patient, the area of the hook surface is not larger than that of the hair surface, and the hook surface is positioned outside the hair surface. Preferably, the area of the hook surface is 1/2-1/3 of the area of the hair surface.

In this embodiment, referring to fig. 2, the retractable traction mechanism includes a box 9 fixedly disposed at a side of the foot sleeve body and a retractable traction belt 10 partially disposed in the box, an opening 11 for the retractable traction belt to pass through is disposed at one side of the box facing the infant, a pull ring 12 is disposed at one end of the retractable traction belt passing through the opening, the pull ring is a D-shaped pull ring, a fixing hole 13 is disposed at a middle position of an arc portion of the pull ring for preventing the retractable traction belt from sliding on the pull ring, and one end of the retractable traction belt passes through the fixing hole and is sewn and fixed to a belt body of the retractable traction belt through a suture.

Specifically, a rotating shaft 14 is arranged in the box body along the direction vertical to the telescopic traction belt, shaft holes are arranged on the side wall of the box body corresponding to the two ends of the rotating shaft, two ends of the rotating shaft are arranged in the shaft holes in a penetrating way, a return spring 15 which provides circumferential restoring force for the rotating shaft is arranged between the rotating shaft and the box body, the return spring is a torsion spring, in particular a single torsion spring, wherein, the reset spring is sleeved on the rotating shaft, one end of the reset spring is fixed on the box body, the other end of the reset spring is fixed on the rotating shaft, the rotating shaft is also sleeved with a roller 16 which rotates along with the rotating shaft, namely, the return spring is positioned between the rotating shaft and the roller, in order to ensure that the axle center of the roller is superposed with the axle center of the rotating shaft, connecting rods evenly distributed along the circumferential direction of the rotating shaft are arranged between the roller and the rotating shaft, the roller is connected with the rotating shaft through the connecting rods, the telescopic traction belt is wound on the roller, and one end of the telescopic traction belt, which is positioned in the box body, is fixed on the roller.

Specifically, the width of scalable traction area is 20 ~ 25 mm.

In this embodiment, the side of the foot cover body is located behind the box body and is further provided with a fixing buckle 17 for fixing the pull ring, and the pull ring can be fixed when the muscle of the lower limbs is not contracted through the fixing buckle, so that the telescopic traction belt is prevented from being swung left and right or pulled out due to gravity. Specifically, the fixing buckle comprises a first fixing band 18 with a hook-and-loop fastener surface and a second fixing band 19 with a hook-and-loop fastener matte surface, and the pull ring is fixed through the cooperation of the first fixing band and the second fixing band.

As shown in the figure 3, the utility model discloses a sufficient cover is when using, open the fastener earlier and open the notch, go into the sufficient cover with infant foot card, pass the buckle hole again and tighten up fixedly, when needs carry out low limbs muscle shrink and take exercise, open fixed knot and take out pull ring to pull out scalable traction area to completely straight on infant one side, at this moment, the infant can carry out low limbs muscle shrink to health direction pulling pull ring by oneself and take exercise, take exercise the back, loosen the pull ring, in the automatic withdrawal box body of scalable traction area, again with the pull ring with fixed knot fixed can.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a prevent that infant suffers from exercise type podotheca of limb flagging which characterized in that: the multifunctional foot sleeve comprises an L-shaped foot sleeve body consisting of a horizontal part and a vertical part, wherein a notch is formed in the upper surface of the foot sleeve body, at least one fastener stretching across the notch and tightening the notch is further arranged on the upper surface of the foot sleeve body, an observation window exposing a heel part is formed in the lower surface of the foot sleeve body, and a pair of telescopic traction mechanisms is symmetrically arranged at positions, close to the upper ends of the two sides of the foot sleeve body, so that when the telescopic traction mechanisms are located at a stretching station, a child patient can train the affected limb to contract muscle by pulling the traction mechanisms.

2. The exercise-type foot cover for preventing the drooping of the child affected limb according to claim 1, wherein: the slot extends from one end of the foot sleeve body to the other end.

3. The exercise-type foot cover for preventing the drooping of the child affected limb according to claim 1, wherein: the upper surface of the foot sleeve body is provided with two fasteners, wherein one fastener is positioned on the horizontal part, and the other fastener is positioned on the vertical part.

4. The exercise-type foot cover for preventing the drooping of the child affected limb according to claim 1, wherein: the fastener comprises a magic tape positioned at one side edge of the notch and a fastening hole positioned at the other side edge of the notch and used for the magic tape to pass through.

5. The exercise-type foot cover for preventing the drooping of the child affected limb according to claim 4, wherein: the surface of the magic tape, which is back to the foot sleeve body, is provided with a hair surface and a hook surface, the area of the hook surface is not more than that of the hair surface, and the hook surface is positioned on the outer side of the hair surface.

6. The exercise-type foot cover for preventing the drooping of the child affected limb according to claim 5, wherein: the area of the hook surface is 1/2-1/3 of the area of the hair surface.

7. The exercise-type foot cover for preventing the drooping of the child affected limb according to claim 1, wherein: scalable drive mechanism is including fixed box body and the scalable traction area of part setting in the box body that sets up in sufficient cover body side, one side to the infant on the box body is provided with the opening that supplies scalable traction area to pass, scalable traction area passes one of open-ended and serves and be provided with a pull ring.

8. The exercise-type foot cover for preventing the drooping of the child affected limb according to claim 7, wherein: the direction of following the scalable traction area of perpendicular to in the box body sets up a pivot, be provided with one between pivot and the box body and provide the reset spring of circumference restoring force for the pivot, still the cover is equipped with a cylinder in the pivot, scalable traction area is convoluteed on the cylinder.

9. The exercise-type foot cover for preventing the drooping of the child affected limb according to claim 7, wherein: the width of scalable traction area is 20 ~ 25 mm.

10. The exercise-type foot cover for preventing the drooping of the child affected limb according to claim 7, wherein: the side surface of the foot sleeve body is positioned at the rear part of the box body and is also provided with a fixing buckle for fixing the pull ring.