WO2017146549A1 - Corps de poids variable d'appareil d'exercice physique destiné au bas du corps - Google Patents

Corps de poids variable d'appareil d'exercice physique destiné au bas du corps Download PDF

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Publication number
WO2017146549A1
WO2017146549A1 PCT/KR2017/002144 KR2017002144W WO2017146549A1 WO 2017146549 A1 WO2017146549 A1 WO 2017146549A1 KR 2017002144 W KR2017002144 W KR 2017002144W WO 2017146549 A1 WO2017146549 A1 WO 2017146549A1
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WO
WIPO (PCT)
Prior art keywords
weight
plate
variable
rotary
slider
Prior art date
Application number
PCT/KR2017/002144
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English (en)
Korean (ko)
Inventor
서정근
Original Assignee
주식회사 동아스포츠
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Publication of WO2017146549A1 publication Critical patent/WO2017146549A1/fr

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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
    • A63B21/15—Arrangements for force transmissions
    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
    • A63B21/155—Cam-shaped pulleys or other non-uniform pulleys, e.g. conical
    • 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
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
    • A63B21/00072—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve by changing the length of a lever
    • 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
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4047—Pivoting movement
    • 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
    • A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
    • A63B23/03525—Supports for both feet or both hands performing simultaneously the same movement, e.g. single pedal or single handle
    • 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
    • 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
    • A63B23/0494—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the knee joints
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions

Definitions

  • the present invention relates to a variable weight of the lower body exercise device, and more particularly, to connect the two rotating plate and the heavy object, if necessary to rotate one of the two rotating plate or to rotate both of the rotating plate
  • the present invention relates to a variable weight body of the lower body exercise apparatus that can improve the exercise effect by varying the weight applied as well as finely adjusting the weight.
  • exercise equipment that can be commonly encountered in exercise facilities is divided into exercise equipment for upper body and exercise equipment for lower body, and these exercise equipments are provided with a weight that can be properly adjusted according to the user, By the weight of the user's upper or lower body muscle movement is made.
  • the lower body exercise device is an exercise device for strengthening the calf muscles and thigh muscles of the lower body part of an athlete, and the lower body support part is lifted after the ankle is inserted into the lower body support portion where the lower body ankle is mounted while the athlete is sitting. Raise and lower the way down again by repeating the exercise to develop the lower body muscles.
  • the lower body movement mechanism is composed of a plurality of heavy objects connected by the lower support body and the rotating plate connected to the lower support and the rotating plate and the wire, the user put the pins in the plurality of heavy objects to fit their physical conditions After determining the number of weights to lose, the user repeatedly sits on the seat of the lower body exercise equipment and repeatedly lifts the lower body support by using the legs while rotating the rotating plate to lift the weights within the pinned range repeatedly. It is equipped to exercise the user's lower body muscles.
  • most of the weight is composed of a rectangular metal panel in kilograms (kg), and the number of metal panels is inserted by inserting pins to lift the metal panels corresponding to the weight of the user himself. Since it is lifted up, it is impossible to increase the weight without adding a metal panel, and it is impossible to increase the weight applied to the current weight without adding one metal panel during exercise. There is a problem that needs to be added.
  • a weight adjusting device of the weight exercise device of the Republic of Korea Patent No. 10-0855179 has been devised, which is a support having a base, a pulley coupled to an upper portion of the support, and the support at a predetermined distance to the base.
  • a frame comprising a pair of guides erected upwardly, a pair of guide holes are formed to be stacked in multiple stages on the guide, and a plurality of weight stacks having weight selection holes formed between the pair of guide holes, the weights At least one pin engaging portion protruding from the selection hole is formed to protrude and support the weight stack located in the upper portion of the pin engaging portion to lift and lift together, the pin locking portion and the weight stack by rotating the weight rod Weight to adjust weight by selecting whether the liver is jammed Hip, and is composed of an external force transfer, which includes a handle receiving grant external force is coupled to the weight rod upper end portion is coupled to an end of the cable, the cable being connected to the pulley.
  • the prior art of such a configuration has a problem that the weight stack of the weight control unit and the frame supporting the weight rod must be configured, so that the space occupied by the exercise equipment is not easy to utilize space.
  • the prior art Patent No. 10-0855179 is a well-known exercise equipment known as a leg extension (Leg extension) of the fitness equipment, and also to increase the weight during exercise, because the number of weight stacks to be hooked on the pin engaging portion must be added There is a problem that the weight cannot be changed without adding the number of weight stacks.
  • the present invention is invented to solve the conventional problems as described above, the weight can be varied as needed without adding the number of the weight of the exercise equipment as well as to finely control the weight It is an object of the present invention to provide a variable weight of the lower body exercise equipment to improve the exercise effect and to increase the usability and convenience by allowing the exercise to proceed in the state that the appropriate weight is applied.
  • a plurality of weight stack is vertically stacked so as to be movable vertically, and a weight controller provided with a seating portion on one side;
  • a variable weight body rotatably installed from one side of the weight adjuster for lifting the weight stack as much as the weight stack of the weight adjuster as a connected wire; It is connected to the weight adjuster through the variable weight body is installed as a rotating shaft located on the side of the variable weight body, one side in the longitudinal direction of the rotating frame is provided with a fixing pin for angle adjustment to the variable weight body;
  • the lower body exercise apparatus comprising a; foot rotatably installed on one side of the rotating frame to walk the foot of the user;
  • the variable weight body has a circular variable disk having a center penetratingly supported by the rotating shaft, a ring plate attached to one surface of the variable disk, and a C-shaped guide attached to one surface of the ring plate to guide the wire.
  • a shaft pin which is penetrated and fixed to one side of the variable disk and prevents forward rotation by the rotating frame, and is guided by the ring plate and the C-shaped guide member so as to penetrate through the center of the rotating shaft.
  • a first rotating plate having a hook groove for supporting the fixture and a rotating shaft penetrating from both sides of the first rotating plate, respectively.
  • Fastening pins are penetrated and coupled to both sides of the first rotating plate to be penetrated, and a guide hole corresponding to the guide hole of the first rotating plate is formed on one surface thereof, and a front disc and a rear disc on which a hook groove is formed on the circumference thereof.
  • a slider for guiding the slide pin of the first rotating plate to clamp or release the shaft pin on the variable disc to the guide hole, a fixing member for determining the position of the slider that is guided and slides in the groove of the first rotating plate, and the front disc A second rotating plate attached to the second rotating plate to prevent side deviation of the wire from the guide member, and fixed to one surface of the second rotating plate as a fastening member, and a plurality of fixings to adjust the angle of the rotating frame by hanging the fixing pin on the rotating frame side
  • the disk-shaped angle adjusting plate formed at equal angles to the ball and the second rotating plate as a fastening member. Through the circular plate is fastened to one side of the slider is provided with a control lever that slides by adjusting the slider is characterized in that configured.
  • variable disk according to the present invention has a weight including a ring plate and a guide member, wherein a weight of 1 to 1.5 kg is added to the rotation of the first rotating plate, the front disc and the rear disc, the second rotating plate, and the angle adjusting plate from the rotating shaft. Characterized in that made.
  • the slider according to the present invention has a fastening hole for coupling with the adjustment lever is formed, one surface of the semi-circular first fixing groove and the second fixing groove for being held by the fixing member is formed spaced apart, the fixing member is first The lock ball and the compression spring for providing elasticity to the lock ball guided to the first fixed groove and the second fixed groove.
  • the adjustment lever according to the present invention is characterized in that the handle portion is bent at right angles in the shape of a stick-shaped bar, the coupling hole for connection with the slider as a long hole and a fastening member formed in the longitudinal direction.
  • the front disc according to the invention is characterized in that the fastening member is guided from the adjustment lever side to form a long hole for the sliding operation of the slider is made.
  • the position of the slide hole formed in the guide hole of the first rotating plate according to the present invention, the slider is operated is formed at a position leaving the length that is not guided by the shaft pin from the end of the guide hole to the slider.
  • variable disk according to the present invention is characterized in that the ring plate, the guide member is formed integrally.
  • Variable weight body of the lower body exercise apparatus the second rotating plate, the first rotating plate, the front disk, the rear disk and the angle adjusting plate to rotate while pulling or loosening the wire according to the rotation angle of the rotating frame is a simple adjustment lever
  • the variable disk, the ring plate, and the guide member provided on the rotating shaft without interrupting the weight stack intercept the shaft pin from the guide hole on the first rotating plate so that the second rotating plate, the first rotating plate, the front surface as a rotating weight, not a fixed body.
  • Rotation is made together with the disc, the rear disc and the angle adjusting plate to provide the convenience of performing the lower body exercise with the variable weight added to the weight and the effective lower limb muscle exercise, and provide the effect of fine adjustment of the weight. .
  • FIG. 1 is a perspective view showing an exercise device to which the present invention variable weight is applied
  • Figure 2 is a perspective view showing a separate variable weight according to the invention
  • FIG. 3 is an enlarged view showing an extract of the slide ball on the first rotating plate in FIG.
  • FIG. 4 is an enlarged view illustrating a connection relationship between a slider, a fixing member, and an adjustment lever in FIG. 2;
  • Figure 5 is an understanding for explaining a state in which the variable weight side shaft pin is guided to the weight adjuster side hanger according to the invention
  • Figure 6 is a perspective view showing the variable weight body according to the present invention in a state in which the shaft is coupled to the shaft and the bearing on the rotating shaft,
  • FIG. 7 and 8 are side views illustrating a stopped state and an operating state of the lower body exercise apparatus according to the present invention.
  • Figure 9 is a side view showing a non-rotating state of the variable disk during the rotation of the variable weight according to the invention.
  • FIGS. 10 and 11 are side views illustrating a state in which the variable disk is further included and rotated during the rotation of the variable weight according to the present invention.
  • the form of the lower body fitness apparatus of the present invention is a well known leg extension (Leg extension) mechanism. Wires and pulleys guiding the wires allow the weight stack to be operated via a variable weight and a footrest associated with the variable weight.
  • Leg extension leg extension
  • weight stack 101 It is a plurality of weight stack 101 is vertically stacked so as to be able to move vertically, the weight adjuster 100 provided with a seating unit 120 on one side; For lifting the weight stack 101 as much as setting the weight stack 101 of the weight adjuster 100 as a connected wire W by an angle rotatably installed and rotated from one side of the weight adjuster 100.
  • variable weight body 200 It is installed through the variable weight body 200 is connected to the weight adjuster 100 as a rotating shaft 102 is located on the side of the variable weight body 200, the longitudinal side of the angle relative to the variable weight body 200
  • a rotating frame 300 having a fixing pin 310 for adjustment;
  • the lower body exercise device 10 comprising a; a rotatably installed on one side of the rotating frame 300 to walk the foot of the user (400);
  • variable weight body 200 is padded on one surface of the variable disk 210 and the circular variable disk 210, the center of which is supported through the rotating shaft 102, as shown in the separation perspective shown in FIG.
  • a ring plate 212 attached to and attached to one surface of the ring plate 212 and fixed to the C-shaped guide member 214 for guiding the wire W, and to one side of the variable disk 210.
  • Guided to the shaft plate 220 and the ring plate 212 and the C-shaped guide member 214 which extends from the hanger 103 provided on the weight control unit 100 side to prevent forward rotation by the rotating frame 300.
  • the center is penetrated by the center through the rotating shaft 102, the C-shaped guide hole (230a) is formed on one surface, the slide hole (230b) is formed in the guide hole to cross the guide hole, the one side of the slide ball A recess 230c is formed, and a wire fixing tool W1 is coupled to one end of the wire W on the outside thereof.
  • the adjustment lever for slidingly adjusting the slider is fastened to one side of the slider 240 through the front disk 232 as a fastening member S to the second rotation plate 260 and the disk-shaped angle adjustment plate 270 formed in the fork. 280 is installed and configured.
  • variable weight body 200 of the present invention is a part interlocked by the rotation frame 300, and does not touch the weight stack 101 set according to a user's selection using a fitness device.
  • the ring plate 212, the guide member 214 further includes a portion to be able to rotate or operate in a form that does not include can be referred to as the main portion.
  • the variable disk 210 has a weight including a ring plate 212 and a guide member 214 from the rotating shaft 102, the first rotating plate 230, the front disk 232 and the rear disk 234, the second rotating plate ( 260, the rotation of the angle adjustment plate 270 is preferably made of a weight added to the force of 1 to 1.5kg of weight.
  • variable disk 210 The variable disk 210, the ring plate 212, the guide member 214 is shown separately in the drawings, but may be applied by integrally processing into one component.
  • the slider 240 positioned on the first rotating plate 230 has a fastening hole 241 for coupling with the adjustment lever 280, and has a semicircular material for being supported by the fixing member 250 on one surface thereof.
  • the first fixing groove 242 and the second fixing groove 243 is provided.
  • the fixing member 250 for controlling the position movement of the slider 240 provides elasticity to the lock ball 251 and the lock ball guided to the first fixing groove 242 and the second fixing groove 243.
  • Compression spring 252 is composed.
  • the adjustment lever 280 for adjusting the position of the slider 240 has a handle portion 281 is bent at a right angle in the shape of a stick bar, the long hole 282 formed in the longitudinal direction and fastening As the member S, a coupling hole 283 for connection with the slider 240 is formed.
  • the fastening member S is guided from the side of the adjustment lever 280 to the front disc 232 for the operation of the slider 240 and the adjustment lever 280 to make a sliding operation of the slider 240 ( 232b) is formed.
  • the position of the slide hole (230b) is formed in the guide hole (230a) of the first rotating plate 230 to operate the slider 240 is the shaft pin 220 is guided from the end of the guide hole (230a) slider 240 To be formed in a position that leaves a length that does not flow.
  • variable weight When described in more detail the operation and operation of the variable weight according to the use of the lower body exercise device of the present invention configured as described above.
  • the lower body exercise device 10 is a user sitting on the seating unit 120, such as the use of the leg extension (Leg extension) mechanism, and then hold the handle bars provided on both sides of the seating unit by hand
  • the foot portion of the foot is provided over the footrest (400).
  • the user prior to sitting on the seating unit 120 sets the weight stack 101 so that he or she can sufficiently lift and lift the corresponding weight by a certain number of times, and the seating unit has an angle and It is used with the length adjusted.
  • the lifting angle in the state in which the feet are placed on the footrest 400 is fixed weight P of the side of the rotation frame 300 in a state in which the user lifts the footrest to the center of the rotation shaft 102. If the user is inserted into the corresponding fixing hole 271 of the plurality of fixing holes 271 formed on the angle adjusting plate 270 of the 200, the user can adjust the angle of lifting the footrest 400.
  • the fixed pin 310 has the first rotating plate 230, the front disk 232, the rear disk 234 and the second rotating plate 260 of the variable weight body 200 including the angle adjustment plate 270 to the foot Rotating hanger 400 as much as lifted.
  • the wire (W) of the weight adjuster 100 side pulls up the weight stack 101 through the upper side pulley of the weight adjuster, wherein the wire (W) is the variable weight 200 Winding the wire (W) on the outside of the guide member 214 by the rotation angle of the first rotating plate 230, the front disc 232, the rear disc 234, including the second rotating plate 260 constituting the Guide in the direction.
  • the user lifts the footrest 400 as much as possible to keep the foot unfolded, and if the pressure is gradually lowered again, the first rotating plate 230 including the second rotating plate 260 of the variable weight body 200 is reversed. ), The front disk 232, the rear disk 234 is returned to its original state, the weight stack 101 connected to the wire (W) is lowered.
  • the first rotating plate 230, the front disk 232, the rear disk 234, including the second rotating plate 260 is rotated by the angle adjusting plate 270, the shaft pin (installed in the variable disk 210 ( 220 is a C-shaped guide hole 230a, 232a formed on the first rotating plate 230, the front disk 232, the rear disk 234 in a state spanning the hanger 103 on the side of the weight adjuster 100 , 234a is guided, in which the ring plate 212 including the variable disk 210 and the guide member 214 remain unrotated.
  • the adjustment lever provided between the angle adjusting plate 270 and the second rotating plate 260 in a sitting position without coming down from the seating unit 120 ( By operating the 280, the ring plate 212 including the variable disk 210, the guide member 214, the first rotating plate 230, the front disk 232, the rear disk including the second rotating plate 260 By rotating with 234, the exercise can be performed by further increasing the weight of 1 to 1.5 kg.
  • the weight can be finely adjusted so that the weight can be finely adjusted to suit itself.
  • the sliding of the adjustment lever 280 is manipulated through the long hole 232b of the front disc 232, and moves the slider 240 on the first rotating plate 230 in the slide hole (230b).
  • the adjustment lever 280 Since the adjusting lever 280 is connected to the slider 240 and the fastening member S, the adjustment lever 280 moves in the slide hole 230b. In this case, the fixing member 250 installed in the slide hole groove 230c moves in position.
  • the lock ball 251 is fixed by the slider that is moved from the first fixing groove 241 of the slider 240 to the second fixing groove 242 by the elasticity of the compression spring 252, the first rotating plate On the end side of the guide hole 230a on the 230, the shaft pin 220 hangs so that it cannot escape.
  • the guide member 214 including the variable disk 210 and the ring plate 212 includes a first rotating plate 230 including the second rotating plate 230, a front disk 232, a rear disk 234, and an angle adjusting plate 270.
  • the user can use the exercise of the effective weight training method without adjusting the weight stack 101.

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  • 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)
  • Rehabilitation Tools (AREA)

Abstract

La présente invention concerne un corps de poids variable d'un appareil d'exercice physique destiné au bas du corps comprenant : une barre de réglage de poids ayant une pluralité de piles de poids empilées verticalement de façon à être mobiles verticalement, et une partie de siège située sur un côté de cette dernière ; le corps de poids variable étant disposé de façon à pouvoir tourner depuis un côté de la barre de réglage de poids, de façon à soulever, à l'angle dans lequel le corps de poids variable est tourné, les piles de poids désignées au moyen d'un câble relié aux piles de poids de la barre de réglage de poids ; un cadre rotatif passant à travers le corps de poids variable et disposé de manière reliée sur la barre de réglage de poids par une tige rotative et positionné sur le côté du corps de poids variable, et ayant une broche de fixation, qui est située sur un côté de ce dernier dans la direction longitudinale, pour régler l'angle du cadre rotatif par rapport au corps de poids variable ; et une barre de support de pied disposée de manière rotative sur un côté du cadre rotatif de façon à permettre à un utilisateur de soutenir les pieds, le corps de poids variable comprenant : une plaque de disque variable circulaire dont le centre est soutenu par pénétration par la tige rotative ; une plaque annulaire ajoutée à une surface de la plaque de disque variable et fixée à cette dernière ; un élément de guidage en forme de C fixé à une surface de la plaque annulaire de façon à guider le câble ; une broche de tige fixée par pénétration à un côté de la plaque de disque variable de façon à être suspendue à un crochet situé au niveau de la barre de réglage de poids, en empêchant ainsi une rotation vers l'avant causée par le cadre rotatif ; une première plaque rotative guidée par la plaque annulaire et l'élément de guidage en forme de C de telle sorte que son centre est pénétré par la tige rotative de façon à être soutenue axialement par un palier, ayant un trou de guidage en forme de C formé sur une surface de cette dernière, ayant un trou coulissant formé au niveau du trou de guidage de façon à croiser le trou de guidage, ayant une rainure renfoncée formée sur un côté du trou coulissant, et ayant des rainures de verrouillage qui sont formées sur un côté externe de cette dernière et soutiennent une partie de fixation de câble accouplée à une extrémité du câble ; une plaque de disque avant et une plaque de disque arrière, qui sont respectivement pénétrées par la tige rotative passant à travers les deux surfaces latérales de la première plaque rotative, de façon à être accouplées par des broches d'accouplement passant à travers les deux surfaces latérales de la première plaque rotative, ayant des trous de guidage formés sur chaque surface de ces dernières et coïncidant avec le trou de guidage de la première plaque rotative, et ont des rainures de verrouillage formées le long de leurs circonférences et soutenant la partie de fixation de câble ; un curseur guidé le long du trou coulissant de la première plaque rotative de façon à verrouiller la broche de tige sur la plaque de disque variable au trou de guidage ou la libérer de ce dernier ; un guide d'élément de fixation disposé dans la rainure renfoncée de la première plaque rotative de façon à déterminer la position du curseur coulissant ; une seconde plaque rotative fixée à la plaque de disque avant de façon à empêcher le câble d'être séparé latéralement de l'élément de guidage ; une plaque de réglage d'angle en forme de disque disposée de manière fixe sur une surface de la seconde plaque rotative au moyen d'éléments de fixation, et ayant une pluralité de trous de fixation formés à intervalles d'angle égaux de telle sorte que la broche de fixation du cadre rotatif est verrouillée de façon à régler l'angle du cadre rotatif ; et un levier de réglage disposé sur la seconde plaque rotative et accouplé à un côté du curseur par l'intermédiaire de la plaque de disque avant au moyen des éléments de fixation de façon à régler le coulissement du curseur. Par conséquent, le corps de poids variable de l'appareil d'exercice de corps inférieur selon la présente invention n'est pas un corps fixe, mais un objet de poids rotatif dans lequel la seconde plaque rotative, la première plaque rotative, la plaque de disque avant, la plaque de disque arrière et la plaque de réglage d'angle tournent tout en tirant ou libérant le câble selon l'angle de rotation du cadre rotatif, et la plaque de disque variable, la plaque annulaire et l'élément de guidage, qui sont disposés sur la tige rotative, tournent conjointement avec la seconde plaque rotative, la première plaque rotative, la plaque de disque avant, la plaque de disque arrière et la plaque de réglage d'angle par un actionnement simple du levier de réglage sans toucher les piles de poids, en verrouillant la broche de tige dans le trou de guidage de la première plaque rotative, en permettant ainsi de fournir une commodité de réalisation d'exercice de corps inférieur avec un poids variable auquel un poids est ajouté, et de fournir un effet permettant de réaliser un exercice efficace pour les muscles des membres inférieurs.
PCT/KR2017/002144 2016-02-25 2017-02-27 Corps de poids variable d'appareil d'exercice physique destiné au bas du corps WO2017146549A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160022748A KR101637146B1 (ko) 2016-02-25 2016-02-25 하체 운동기구의 가변 중량체
KR10-2016-0022748 2016-02-25

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WO2017146549A1 true WO2017146549A1 (fr) 2017-08-31

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GB2589358A (en) * 2019-11-28 2021-06-02 M I Anani Suhaib Multi-function resistance training apparatus
CN113521666A (zh) * 2021-08-03 2021-10-22 南京万德体育产业集团有限公司 一种可调节配重的健身器材

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KR101994581B1 (ko) * 2018-01-22 2019-06-28 고영열 근력 운동기구
KR102681520B1 (ko) * 2021-11-10 2024-07-03 박진우 근육 강화용 운동장치
KR102620462B1 (ko) * 2023-06-16 2024-01-03 (주)뉴텍웰니스 가변저항모듈이 구비된 운동기구

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