CN220676666U

CN220676666U - Ankle buckling sports equipment

Info

Publication number: CN220676666U
Application number: CN202390000053.6U
Authority: CN
Inventors: 卞武铉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-03
Filing date: 2023-04-28
Publication date: 2024-03-29
Anticipated expiration: 2033-04-28

Abstract

Disclosed is ankle buckling exercise equipment. The ankle buckling exercise equipment of the present utility model is used for performing ankle buckling exercise in a state where a straightened knee is seated, when a sole is abutted against a pedal and a handle is pulled to a user side in order to buckle the ankle in a state where the straightened knee is seated, the pedal which is perpendicular to a rotation axis is rotated and the front end height of the pedal is lowered, and when the foot abutted against the pedal is rotated about an ankle joint in a process that the foot buckles to the user side and a line segment connecting the ankle joint and the toe is perpendicular to the ground, that is, the height of the toe reaches the highest point, a slide plate is formed on the side abutted against the sole and is coupled to the pedal in order to adjust the difference of the mutual traveling directions of the pedal and the foot, so that the foot freely moves irrespective of the change of the front end height of the pedal.

Description

Ankle buckling sports equipment

Technical Field

The utility model relates to sports equipment. And more particularly, to an sporting goods in which an ankle is bent to one side of a user in a state in which the knee can be straightened and seated.

Background

Ankle flexion movements may be performed for a variety of purposes. That is, ankle flexion exercise may be aimed at rehabilitation or ankle reinforcement.

Ankle flexion movements may be performed by using a variety of sporting goods including simple body movements such as resistance bands, ankle loads, calf lifts, and ankle rotations.

In addition, among various sporting goods, the ankle flexion sporting goods in which the pedal is rotated is such that the pedal is rotated in a state where the pedal is closely attached to the sole.

However, in the case described above, when the rotation angle of the pedal increases, the strength of the contact between the pedal and the sole increases and thus the sole cannot move, resulting in a problem that the pedal cannot continue to rotate.

That is, when the handle is initially pulled vertically and closely to the pedal in order to use the sporting goods in which the ankle is bent to one side of the user in a state where the knee is straightened, the foot will raise the toe and tend to be vertically with the ankle as an axis, and the pedal will lower the height of the pedal due to rotation, so that the sole will be more and more tightened against the pedal and the foot will not move when the handle is pulled, and there is a problem in that the working range of the sporting goods is limited because the handle coupled to the pedal cannot be pulled continuously.

That is, there is a problem in that the movement effect is reduced because the rotation of the pedal is restricted.

In addition, for sports apparatuses in which a user directly pulls a handle, there is a need for a solution that can improve the sports effect while minimizing the force of pulling the handle.

Disclosure of Invention

Technical problem

Accordingly, the present utility model has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present utility model is to provide an ankle buckling exercise apparatus that can move a sole (foot) according to rotation of a pedal.

In addition, the present utility model is directed to an ankle buckling exercise apparatus according to the principle of leverage, which can achieve a large force even when a small force is applied when the ankle is buckled by pulling the handle.

Technical proposal

In order to achieve the above object, an ankle buckling exercise apparatus according to the present utility model is an ankle buckling exercise apparatus for performing ankle buckling exercise in a state where a straightened knee is seated,

when the foot sole is supported on the pedal and the handle is pulled to the user side by bending the ankle in a state where the knee is straightened and sitting down, the pedal which is perpendicular to the rotation axis is rotated and the height of the front end of the pedal is lowered, and when the foot sole is rotated about the ankle joint in the process of rotating the foot sole and the foot pedal which are supported on the ankle joint as the axis, the foot sole is bent to the user side and the line segment connecting the ankle joint and the toe is perpendicular to the ground, namely, the height of the toe reaches the highest point,

in order to adjust the difference of the mutual traveling directions of the pedal and the foot, a sliding plate is formed at the side abutting against the sole and is combined to the pedal, so that the foot can freely move irrespective of the change of the height of the front end of the pedal,

by means of the sliding plate formed on one side of the pedal abutting against the sole, even if the sole is tightly attached to the sliding plate, the sliding plate tightly attached to the foot can slide up and down according to the moving height of the foot irrespective of the front end height change caused by the movement of the pedal, thereby solving the height difference between the pedal and the foot and thereby ensuring the smooth use of the sports equipment.

In addition, the ankle buckling exercise apparatus according to the present utility model is for performing ankle buckling exercise in a state where the knees are straightened and seated,

in order to achieve a greater effect with less force by shortening the distance between the support point and the action point by means of the lever principle,

a rotating shaft corresponding to the supporting point is formed at the upper end of the shaft supporting table with the pedal function,

so as to shorten the distance between the rotation axis corresponding to the supporting point and the action point, thereby achieving a larger effect with smaller force by means of the second class lever principle.

In addition, in order to achieve the above object, the ankle buckling exercise apparatus of the present utility model preferably includes: a bottom plate; a pedal rotatably coupled to one side of the base plate; and a handle coupled to the pedal and formed at an end of the rod extending in a length direction of the base plate.

Wherein, can also include: a slide plate secured to the pedal for sliding movement relative thereto.

Further, a friction reducing rail for reducing sliding friction between the pedal and the slide plate is preferably formed between the pedal and the slide plate.

Further, the slide plate may be divided to both sides and fastened to a plurality of bundles of pedals.

Further, the pedal is rotatably coupled to a shaft support stand coupled to the pedal at a prescribed height.

A pedal support table coupled to the pedal may be further included, and the lever may be coupled to the pedal support table.

Technical effects

As described above, with the ankle buckling exercise apparatus according to the present utility model, it is possible to cause the sliding plate to slide up and down according to the moving height of the foot and thereby adjust the height of the foot and foot, independently of the pedal fixed in length while the exercise apparatus is in operation, even in the case where the foot is closely attached to the sliding plate of the pedal, thereby smoothly using the exercise apparatus and thereby improving the exercise effect.

Further, with the ankle buckling exercise apparatus according to the present utility model, when the ankle is buckled by pulling the handle while sitting on the exercise apparatus for use of the exercise apparatus, a greater effect is achieved with a smaller force by shortening the distance between the rotation axis and the action point in order to apply the principle of leverage that can achieve a greater force even if a smaller force is applied.

Drawings

Fig. 1 is a perspective view of an ankle buckling exercise apparatus according to a first embodiment of the present utility model.

Fig. 2 is a side view of an ankle flexion exercise device according to a first embodiment of the present utility model.

Fig. 3 is a schematic cross-sectional view of the portion e in fig. 1.

Fig. 4 is a conceptual diagram illustrating a preparation step for use of the ankle buckling exercise apparatus according to the first embodiment of the present utility model.

Fig. 5 is a conceptual diagram illustrating a use procedure of the ankle buckling exercise apparatus according to the first embodiment of the present utility model.

Fig. 6 is a conceptual diagram of the operation of the pedal and the slide plate in fig. 5.

Fig. 7 is a view showing a change in the state of the foot when the ankle flexion exercise apparatus according to the first embodiment of the present utility model is used.

Fig. 8 is a reference diagram of a change in the state of the foot when using the conventional ankle flexion exercise apparatus.

Fig. 9 is a perspective view of an ankle buckling exercise apparatus according to a modification of the first embodiment of the present utility model.

Fig. 10 is a perspective view of an ankle buckling exercise apparatus according to a second embodiment of the present utility model.

Fig. 11 is a side view of an ankle flexion exercise device according to a second embodiment of the present utility model.

Fig. 12 is a conceptual diagram of a use preparation step of the ankle buckling exercise apparatus according to the second embodiment of the present utility model.

Fig. 13 is a conceptual diagram illustrating a use procedure of the ankle buckling exercise apparatus according to the second embodiment of the present utility model.

Fig. 14 is a view showing a change in the state of the foot when the ankle flexion exercise apparatus according to the second embodiment of the present utility model is used.

Fig. 15 is a comparison view of an ankle buckling exercise apparatus according to a second embodiment of the present utility model with a conventional ankle buckling exercise apparatus.

[ symbolic description ]

1: the bottom plate 2: pedal plate

3: rotation shaft 4: rod

5: handle 6: sliding plate

7: pedal support table 8: pedal flange

9: slide flange 10: friction reducing rail

12: ankle joint

21: bottom plate 22: rotary shaft

23: pedal 24: rod

25: handle 26: shaft supporting table

27: point of action

Detailed Description

The ankle buckling exercise apparatus of the present utility model preferably includes: a bottom plate; a pedal rotatably coupled to one side of the base plate; a handle coupled to the pedal and formed at an end of a rod extending in a length direction of the base plate; and a sliding plate fastened to the pedal to slide with respect to the pedal.

The present utility model will be described in detail with reference to preferred embodiments thereof and with reference to the accompanying drawings, wherein like reference numerals represent like elements throughout.

In the detailed description of the utility model or in the claims, when a certain component is described as including other components, unless explicitly stated to the contrary, it should not be construed as being limited to be constituted by the corresponding component only, but it should be understood that other components may also be included.

In the detailed description of the utility model and in the claims, the constituent elements of the block, and the component represent units for processing at least one function or action, and the constituent elements may be realized by software, hardware, or a combination thereof.

Next, an example of ankle buckling exercise equipment embodying the present utility model will be described with reference to specific embodiments.

Fig. 1 is a perspective view of an ankle buckling exercise apparatus according to a first embodiment of the present utility model, fig. 2 is a side view of the ankle buckling exercise apparatus according to the first embodiment of the present utility model, fig. 3 is a cross-sectional schematic view of a portion e in fig. 1, fig. 4 is a conceptual view of a preparation step for use of the ankle buckling exercise apparatus according to the first embodiment of the present utility model, fig. 5 is a conceptual view of a use step of the ankle buckling exercise apparatus according to the first embodiment of the present utility model, fig. 6 is a working conceptual view of a pedal and a sliding plate in fig. 5, and fig. 7 is a foot state change diagram when the ankle buckling exercise apparatus according to the first embodiment of the present utility model is used.

Referring to fig. 1 to 7, the ankle buckling exercise apparatus of the present utility model basically includes a base plate 1 and a pedal 2 rotatably coupled to one side of the base plate 1.

The base plate 1 is coupled to the pedal 2 via a rotation shaft 3.

Further, a handle 5 is formed at the end of a rod 4 which is coupled to the pedal 2 and is formed to extend in the longitudinal direction of the base plate 1.

In the present utility model, the slide plate 6 that slides with respect to the pedal 2 is fastened to the pedal 2.

Furthermore, a pedal support table 7 may be incorporated on the pedal 2, and the lever 4 may thereby be coupled to the pedal support table 7.

The pedal 2 and the slide plate 6 are slidably coupled by means of a pedal flange 8 and a slide flange 9.

Further, a friction reducing rail 10 for reducing sliding friction between the pedal 2 and the slide plate 6 may be formed between the pedal 2 and the slide plate 6, and the friction reducing rail 10 may be formed on the pedal 2.

The ankle flexion exercise device of the present utility model constructed as described above is characterized in that:

when the foot sole is put on the pedal 2 and the handle 5 is pulled toward the user side by bending the ankle in a state where the knee is straightened, the pedal 2 is rotated vertically with respect to the rotation axis 3 and the height of the front end of the pedal 2 is lowered, and when the foot sole is rotated with the ankle joint 12 as the axis while the foot sole is put on the pedal 2, the foot sole is bent toward the user side and the length of the ankle joint 12 connecting the toe and the ankle is vertical to the ground, that is, the height of the toe reaches the highest point,

in order to adjust the difference in the traveling directions of the pedal 2 and the foot, a slide plate 2 is formed on the side abutting against the sole and coupled to the pedal 2, so that the foot is freely moved irrespective of the change in the height of the front end of the pedal 2,

by means of the slide plate 6 formed at one side of the pedal 2 abutting against the sole, even in the case where the sole is abutted against the slide plate 6, the slide plate 6 abutted against the foot is made to slide up and down in accordance with the moving height of the foot irrespective of the front end height variation due to the movement of the pedal 2, thereby solving the height difference between the pedal 2 and the foot and thereby ensuring smooth use of the sports apparatus.

The present utility model is a technology for solving the principle that a position perpendicular to an upper side of an axis becomes a highest position when rotating by taking one axis as a reference circle and the reason of the rotation motion.

Next, the operation of the ankle-bending sporting goods according to the present utility model constructed as described above will be described in comparison with fig. 8.

In the configuration of fig. 8, the same reference numerals will be assigned to configurations that serve the same functions as the first embodiment.

First, as shown in fig. 8, when the grip is gripped and pulled using the conventional ankle buckling exercise apparatus, the pedal 2 is moved from (a) to (b) and the height b is gradually lowered, and the height a of the toe is gradually raised. As a result, when the handle is pulled further, the sole will also be pressed further against the pedal 2, so that the foot will not be able to move further, and the rod 4 coupled to the pedal 2 will not be pulled further.

In contrast, in the present utility model, after the sole is rested on the pedal 2 and the leg is extended and seated as shown in fig. 4 in order to use the ankle buckling exercise apparatus, when the sole is vertically rested on the pedal 2 and the handle 5 is gripped and pulled as shown in fig. 5, the upper end of the pedal 2 is inclined with the rotation shaft 3 as the user side, at which time the height of the toe is moved from (a) to (b) as shown in fig. 7 while the slide plate 6 formed on the pedal 2 is abutted against the sole, and the ankle joint 12 is positioned on the vertical line with the toe and the slide plate 6 is slid upward with the position of the foot gradually raised, so that the upper end of the foot is buckled to the user side without hindrance. That is, with the aid of the slide plate 6, the foot can be shifted from the left oblique line d position where the ankle joint 12 and the toe are located as shown in (a) as the rotation axis 3 to the vertical d' state as shown in (b), thereby making the height of the toe rise.

Further, when the pulling force is released, the pedal 2 will return to the vertical and the slide plate 6 will descend together with the foot, so that the sporting goods can be smoothly operated repeatedly.

Further, when the slide plate 6 fastened to the pedal 2 moves up and down, the friction force can be minimized by means of the friction reducing rail 10, thereby ensuring that the slide plate 6 can move up and down smoothly.

Referring to fig. 9, the ankle flexion exercise device disclosed in the present embodiment is separated to form two sliding plates 6' for left and right soles, respectively. That is, two slide plates in total may be separately formed one for each foot.

As described above, it is possible to divide the slide plate 6 to both sides and fasten to the pedal 2, and fasten each slide plate 6' to the pedal 2 using the pedal flange 8 and the slide flange 9 in the first embodiment as described above.

Fig. 10 is a perspective view of an ankle buckling exercise apparatus according to a second embodiment of the present utility model, fig. 11 is a side view of the ankle buckling exercise apparatus according to the second embodiment of the present utility model, fig. 12 is a conceptual view of a use preparation step of the ankle buckling exercise apparatus according to the second embodiment of the present utility model, fig. 13 is a conceptual view of a use step of the ankle buckling exercise apparatus according to the second embodiment of the present utility model, fig. 14 is a foot state change view when the ankle buckling exercise apparatus according to the second embodiment of the present utility model is used, and fig. 15 is a comparison view of the ankle buckling exercise apparatus according to the second embodiment of the present utility model with an existing ankle buckling exercise apparatus.

Referring to fig. 10 to 15, the ankle buckling exercise apparatus of the present utility model basically includes a base plate 21 and a pedal 23 rotatably coupled to one side of the base plate 21 through a rotation shaft 22.

Further, a handle 25 is formed at the end of a rod 24 coupled to the pedal 23 and extending in the longitudinal direction of the bottom plate 21.

In this case, in the present embodiment, a shaft support base 26 having a predetermined height is coupled to the bottom plate 21 side, and the shaft support base 26 and the pedal 23 are coupled to each other through the rotation shaft 22.

Further, the ankle buckling exercise apparatus disclosed in the present embodiment may be applied to the pedal 23 with the slide plate (not shown) in the first embodiment as described above.

in order to achieve a greater effect with less force by shortening the distance between the support point and the action point 27 by means of the lever principle,

a rotation shaft 22 corresponding to a support point is formed at the upper end of a shaft support base 26 having the function of a pedal 23,

thereby shortening the distance between the rotation axis 22 corresponding to the support point and the action point 27 and achieving a greater effect with less force by means of the second lever principle.

That is, the prior art in which the rotation shaft 22 as the shaft is located on the bottom plate 21 that contacts the heel when the foot is put on the sporting goods when the foot is flexed to the user side is deformed.

The present utility model relates to a technique capable of applying the principle of leverage more effectively when a foot is flexed to one side of the body with an ankle as a reference to perform a stretching motion.

Next, the operation of the ankle buckling exercise apparatus constructed as described above will be described.

In the related art, since the length of the rod 24 of the sporting goods for bending the foot to the user side using the ankle as a reference is limited due to the length of the user's partition wall and the leg in consideration of the distance between the support point and the receiving point.

That is, as shown in fig. 15 (a), the distance a between the rotation axis 22' formed on the base plate and connected to the pedal 23 and corresponding to the support point and the action point 27, which is the upper portion of the sole directly below the toes where the force to pull the handle 25 is mainly transmitted, is large, and therefore, a large force is required to be consumed when the sporting goods is operated.

Therefore, in order to solve the above-described problems in the present utility model, the rotation shaft 22' formed on the bottom plate 21 in contact with the heel is formed in the vicinity of the ball upper side portion, i.e., the action point 27, directly under the toes where the force of pulling the handle 25 is mainly transmitted, as shown in fig. 10, 11 and 15, instead of forming the rotation shaft 22 on the bottom plate, so that the distance between the rotation shaft 22 corresponding to the support point and the action point 27 is shortened to b as shown in fig. 15, thereby achieving a larger effect with a smaller force by means of the principle of the class two lever.

Further, in the case where the slide plate 6 of the first embodiment is applied in the present embodiment, it is possible to more effectively transmit a larger force to the foot while the foot is moving. That is, since the pedal 23 to which the slide plate 6 of the first embodiment is fastened is rotatably coupled to the shaft support table 22 coupled to the bottom plate 21 at a prescribed height, it is possible to more effectively transmit a larger force to the foot while the foot is moving.

In the above, the technical idea of the present utility model is described with reference to several embodiments.

However, those skilled in the art to which the present utility model pertains may make various modifications or alterations to the embodiments described above based on the description of the present utility model. Further, even if not explicitly shown or described, a person skilled in the art to which the present utility model pertains can make various modifications including the technical idea of the present utility model based on the description of the present utility model, and these modifications fall within the scope of the claims of the present utility model. The embodiments described above with reference to the drawings are only for illustrating the present utility model, and the scope of the claims of the present utility model is not limited by these embodiments.

Industrial applicability

The ankle buckling exercise equipment can be used for ankle-related exercises and rehabilitation.

Claims

1. An ankle buckling exercise apparatus for performing ankle buckling exercise in a state where a straightened knee sits down, comprising:

a bottom plate;

a pedal rotatably coupled to one side of the base plate through a rotation shaft;

a handle coupled to the pedal and formed at an end of a rod extending in a length direction of the base plate; and

a slide plate fastened to the pedal to slide with respect to the pedal,

wherein the sliding plate is formed at one side of the pedal, which is abutted against the sole, and slides up and down according to the moving height of the foot, which is abutted against the sliding plate.

2. An ankle buckling exercise apparatus for performing ankle buckling exercise in a state where a straightened knee sits down, comprising:

a bottom plate;

a pedal rotatably coupled to one side of the base plate through a rotation shaft; and

a handle coupled to the pedal, formed at an end of a rod extended along a length direction of the base plate,

wherein, a shaft support table with a prescribed height is coupled to one side of the bottom plate, the rotation shaft is formed at an upper end of the shaft support table, and the shaft support table and the pedal are coupled through the rotation shaft.