WO2024257981A1 - Appareil d'exercice de flexion des chevilles - Google Patents

Appareil d'exercice de flexion des chevilles Download PDF

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Publication number
WO2024257981A1
WO2024257981A1 PCT/KR2024/000806 KR2024000806W WO2024257981A1 WO 2024257981 A1 WO2024257981 A1 WO 2024257981A1 KR 2024000806 W KR2024000806 W KR 2024000806W WO 2024257981 A1 WO2024257981 A1 WO 2024257981A1
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WO
WIPO (PCT)
Prior art keywords
ankle
moving
user
backrest
bending
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2024/000806
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English (en)
Korean (ko)
Inventor
변무현
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2024257981A1 publication Critical patent/WO2024257981A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/08—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances

Definitions

  • the present invention relates to exercise equipment. More specifically, it relates to exercise equipment that allows a user to sit with their knees extended and bend their feet toward the user with their ankles as an axis.
  • the exercise equipment of the prior art adopts the method in which the user sits with his knees straight, pulls the handle, and bends his feet toward his body with his ankles as the axis.
  • This method is known to be more efficient than placing his feet on the floor and pulling the handle. At this time, it is important to raise his feet as high as possible and bend his ankles to maximize the stretching of the muscles at the back of his legs.
  • this exercise method has the problem that the maximum stretching height is limited depending on the user's physical strength and muscle power, and therefore is not suitable for all users.
  • conventional exercise equipment has a limitation in that it is difficult to maintain tension in the muscles at the back of the legs because the upper body tends to lean back when the user pulls the handle. This causes a problem of reducing the muscle stretching effect when the ankle is bent as much as possible. Therefore, it is necessary to find a new method that can prevent the upper body from leaning back and improve the exercise effect.
  • the present invention has been developed to solve the problems of the prior art as described above, and the purpose of the present invention is to provide an ankle-bending exercise machine formed with a floor that can adjust the height of the feet to suit each user according to the height at which each user can raise his or her feet relative to a fixed floor.
  • the purpose of the present invention is to provide an ankle-bending exercise machine that increases efficiency by allowing the user to support the back by appropriately adjusting the position according to the height or physical condition of each user when operating the exercise machine, so that the effect of raising the feet is offset when the upper body is leaned back when operating the exercise machine by raising the feet to a higher height.
  • an ankle-breaking exercise device has the following configuration.
  • a moving part (1) having a moving axis (6) formed in an up-down direction, a rotating axis (3) provided at the upper end of the moving axis (6), and a heel sole (7) extended from the moving axis toward the bottom part (11) to support the user's foot when in use;
  • It has a foot plate (4) whose one end is connected to the above-mentioned rotation axis (3) and rotates around the above-mentioned rotation axis (3).
  • the fixed part (2) further includes a vertical adjustment part (12) that acts on the lower part of the moving shaft (6) to adjust the height of the moving shaft (6) up and down, and a fixed support (9) that supports the moving shaft (6).
  • the above moving part (1) is positioned so that the vertical movement does not interfere with the floor part (11).
  • the exercise device according to the present invention can be used by rotating the foot plate (4) around the rotation axis (3) while adjusting the height of the heel sole (7) using the upper and lower adjustment part (12) to the maximum height allowed by the muscles on the back of the leg.
  • a handle (5) may be further provided at the other end of the footrest (4) and extended by being bent at a predetermined angle toward the floor (11) based on the footrest (4), or a separate motor and controller for electrically rotating the footrest (40) may be further provided.
  • a backrest (13) that supports the user's upper body is provided at the opposite end of the moving part (1) of the floor part (11).
  • a floor adjustment part (14) that adjusts the distance between the moving axis (6) and the backrest (13) by adjusting the length of the floor part (11) may be further provided.
  • a backrest adjustment part (15) for adjusting the distance between the moving axis (6) and the backrest (13) may be provided.
  • a motor may be further provided to electrically drive the upper and lower adjustment unit (12) to adjust the upper and lower height of the moving shaft (6).
  • the maximum effect of ankle bending could be achieved by raising the foot to the maximum height allowed by the muscles at the back of the foot and bending the ankle when the muscles at the back of the leg were maximally stretched.
  • the problem was that the maximum height to which the foot could be raised while sitting and straightening the foot varied depending on the user, and thus the exercise equipment had a problem in that it was impossible to limit the maximum height to which the foot could be raised.
  • the maximum height at which a user can sit and straighten their legs can be adjusted, thereby increasing the effect of exercise.
  • the backrest can be adjusted to fit the user's back according to their physical condition, including their height, thereby preventing the upper body from leaning back, thereby achieving the maximum stretching effect.
  • Figure 1 is a perspective view of an ankle-bending exercise device according to the present invention.
  • Figure 2 is a cross-sectional view of an ankle-bending exercise device according to the present invention.
  • Figure 3 is a cross-sectional view of the preparation stage of the ankle bending exercise device according to the present invention.
  • Figure 4 is a cross-sectional view of the foot height adjustment stage of the ankle bending exercise device according to the present invention.
  • Figure 5 is a cross-sectional view of a step of using an ankle-bending exercise device according to the present invention.
  • Figure 6 is a modified diagram of the floor adjustment part of the ankle bending exercise machine of Figure 2.
  • Moving part 2 Fixed part
  • components named as “ ⁇ means,” “ ⁇ part,” “ ⁇ module,” or “ ⁇ block” in the detailed description of the invention or the patent claims mean units that process at least one function or operation, and each of these can be implemented by software or hardware, or a combination of these.
  • Figure 1 is a perspective view of an ankle-bending exercise device according to the present invention
  • Figure 2 is a longitudinal cross-sectional view of the ankle-bending exercise device according to the present invention.
  • the ankle flexion exercise machine of the present invention has the following configuration so that each user can raise his or her feet to the optimal height for himself or herself.
  • a moving part (1) having a moving axis (6) formed in an up-down direction, a rotating axis (3) provided at the upper end of the moving axis (6), and a heel sole (7) extended from the moving axis toward the bottom part (11) to support the user's foot when in use;
  • It has a foot plate (4) whose one end is connected to the above-mentioned rotation axis (3) and rotates around the above-mentioned rotation axis (3).
  • the above fixed part (2) further includes an upper and lower adjustment part (12) that acts on the lower part of the above moving shaft (6) to adjust the height of the above moving shaft (6) up and down, and a fixed support (9) that supports the above moving shaft (6).
  • the above moving part (1) is positioned so that the vertical movement does not interfere with the floor part (11), and when in use, the height of the heel sole (7) is adjusted using the upper and lower adjustment part (12) to the maximum height allowed by the muscles at the back of the leg, and the foot plate (4) is rotated around the rotation axis (3).
  • Figure 3 is a cross-sectional view of the preparation stage of the ankle bending exercise device according to the present invention.
  • Fig. 3 it can be confirmed that the preparation stage before using the exercise equipment is depicted, in which the user places the sole of the foot on the footrest (4), places the foot on the heel (7), sits with the knees stretched on the floor (11), and adjusts the position of the backrest (13) so that it touches each person's back in order to use the exercise equipment.
  • Figure 4 is a cross-sectional view of the foot height adjustment stage of the ankle bending exercise device according to the present invention.
  • Fig. 4 it is exemplified that the height of the heel sole (7) is adjusted to the optimal height by operating the upper and lower adjustment part (12) up and down in the preparation stage illustrated in Fig. 3.
  • Figure 5 is a cross-sectional view of a step of using an ankle-bending exercise device according to the present invention.
  • FIG. 5 an exercise machine is illustrated in which the heel sole (7) of Fig. 4 is adjusted to the optimal height for ankle bending to suit the physical condition of each user, and the backrest (13) is adjusted to touch each user's back.
  • An implementation step is illustrated in which the maximum effect can be seen by bending the foot by pulling the handle (5) or controlling the controller to rotate the footrest (4).
  • the bottom part (11) can be formed by combining an inner bottom (16) and an outer bottom (17).
  • a backrest (13) is provided at the end opposite to the moving part (1) of the bottom part (11) of Fig. 5, to prevent the user's upper body from leaning backwards when the exercise machine is in operation.
  • a floor adjustment part (14) can be additionally provided to adjust the length of the bottom part (11) to suit each individual so that the backrest (13) touches each person's back.
  • the user can adjust the backrest so that it touches his or her back, thereby preventing the upper body from leaning backwards when stretching.
  • the length of the floor part (11) is adjusted by the floor adjustment part (14) so that the backrest (13) touches each person's back, but in the modified example illustrated in Fig. 6, the floor part (11) and the backrest (13) are formed separately, and a backrest adjustment part (15) that can adjust the position of the backrest (13) to a position where it touches each person's back is formed between the floor part (11) and the backrest (13), so that the user can use it by adjusting the backrest (13) to touch each person's back.
  • the floor adjustment part (14) can be replaced with a backrest adjustment part (15).
  • the positions of the upper and lower adjustment unit (12), the position adjustment unit (14), and the backrest adjustment unit (15) can be adjusted by the user's manual operation, but a separate motor for electric driving, a wireless controller for controlling the motor, and a separate power supply for supplying power to the motor may be further provided.
  • the upper and lower adjustment unit (12), the floor adjustment unit (14), and the backrest adjustment unit (15) can optionally use elements such as a rack and pinion gear, a worm and worm gear, a screw jack, a hydraulic jack, a mechanical jack, and an air jack.

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Un appareil d'exercice de flexion des chevilles est divulgué ici. Un appareil d'exercice de flexion des chevilles selon la présente invention est utilisé pour effectuer un exercice de flexion des chevilles tout en étant assis avec les genoux droits, et permet à chaque utilisateur d'ajuster la hauteur maximale à laquelle l'utilisateur peut lever les pieds de l'utilisateur dans un état redressé tout en étant assis en fonction de la condition physique de l'utilisateur, ce qui permet de lever les pieds à la hauteur maximale permise par les muscles à l'arrière des pieds et de fléchir les chevilles lorsque les muscles à l'arrière des jambes sont étirés au maximum et de maximiser ainsi l'effet de flexion des chevilles. De plus, l'appareil d'exercice est pourvu d'un dossier pour empêcher le haut du corps de l'utilisateur de s'incliner vers l'arrière lorsque l'appareil d'exercice est actionné, empêchant ainsi le haut du corps de s'incliner vers l'arrière de telle sorte que les muscles à l'arrière des pieds se relâchent et réduisent l'effet de l'exercice lorsqu'un repose-pieds est tourné afin de fléchir les pieds, et d'améliorer l'effet d'étirement.
PCT/KR2024/000806 2023-06-10 2024-01-17 Appareil d'exercice de flexion des chevilles Ceased WO2024257981A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020230074532A KR102564867B1 (ko) 2023-06-10 2023-06-10 발목 꺾기 운동기구
KR10-2023-0074532 2023-06-10

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Publication Number Publication Date
WO2024257981A1 true WO2024257981A1 (fr) 2024-12-19

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PCT/KR2024/000806 Ceased WO2024257981A1 (fr) 2023-06-10 2024-01-17 Appareil d'exercice de flexion des chevilles

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KR (1) KR102564867B1 (fr)
WO (1) WO2024257981A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102564867B1 (ko) * 2023-06-10 2023-08-07 변무현 발목 꺾기 운동기구

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030073247A (ko) * 2002-03-09 2003-09-19 전영권 하체 근육 이완장치
KR20120041896A (ko) * 2010-10-22 2012-05-03 주식회사 사이보그-랩 햄스트링 유연성 검사 및 유연성 개선 로봇 장치
KR20200141870A (ko) * 2019-06-11 2020-12-21 한국과학기술원 족부 스트레칭 및 검진 장치와, 족부 강성 산출방법
CN114569965A (zh) * 2022-04-12 2022-06-03 宁波职业技术学院 一种体育训练用腿部练习器械
KR102416641B1 (ko) * 2022-05-03 2022-07-05 변무현 무릎 펴고 앉아 발목 꺾기 운동기구
KR102564867B1 (ko) * 2023-06-10 2023-08-07 변무현 발목 꺾기 운동기구

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030073247A (ko) * 2002-03-09 2003-09-19 전영권 하체 근육 이완장치
KR20120041896A (ko) * 2010-10-22 2012-05-03 주식회사 사이보그-랩 햄스트링 유연성 검사 및 유연성 개선 로봇 장치
KR20200141870A (ko) * 2019-06-11 2020-12-21 한국과학기술원 족부 스트레칭 및 검진 장치와, 족부 강성 산출방법
CN114569965A (zh) * 2022-04-12 2022-06-03 宁波职业技术学院 一种体育训练用腿部练习器械
KR102416641B1 (ko) * 2022-05-03 2022-07-05 변무현 무릎 펴고 앉아 발목 꺾기 운동기구
KR102564867B1 (ko) * 2023-06-10 2023-08-07 변무현 발목 꺾기 운동기구

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