FR3095595A1 - Gym chair for muscular exercise in a seated position with assistance. - Google Patents

Gym chair for muscular exercise in a seated position with assistance. Download PDF

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Publication number
FR3095595A1
FR3095595A1 FR1904648A FR1904648A FR3095595A1 FR 3095595 A1 FR3095595 A1 FR 3095595A1 FR 1904648 A FR1904648 A FR 1904648A FR 1904648 A FR1904648 A FR 1904648A FR 3095595 A1 FR3095595 A1 FR 3095595A1
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France
Prior art keywords
support
walls
axle
parallel
arms
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Withdrawn
Application number
FR1904648A
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French (fr)
Inventor
Anghel Muscocea
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Individual
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Individual
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Priority to FR1904648A priority Critical patent/FR3095595A1/en
Priority to PCT/FR2020/000155 priority patent/WO2020225493A1/en
Publication of FR3095595A1 publication Critical patent/FR3095595A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
    • 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
    • A63B21/00061—Replaceable resistance units of different strengths, e.g. for swapping
    • 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
    • A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
    • 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
    • A63B21/068—User-manipulated weights using user's body weight
    • 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
    • A63B21/078—Devices for bench press exercises, e.g. supports, guiding means
    • 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
    • A63B21/16—Supports for anchoring force-resisters
    • A63B21/1609—Supports for anchoring force-resisters for anchoring on a chair
    • 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
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4029—Benches specifically adapted for exercising
    • A63B21/4031—Benches specifically adapted for exercising with parts of the bench moving against a resistance during exercise
    • 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
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • A63B21/4035—Handles, pedals, bars or platforms for operation by hand
    • 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
    • A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
    • 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
    • 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
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
    • 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
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
    • A63B23/1227—Dips, i.e. push-ups in a vertical position, i.e. eccentric movement, e.g. between parallel bars
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B2022/0094—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements for active rehabilitation, e.g. slow motion devices
    • 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
    • A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
    • A63B2023/0411—Squatting exercises
    • 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
    • A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • A63B21/0083—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters of the piston-cylinder type
    • 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
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/023—Wound springs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0204—Standing on the feet
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • 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
    • 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

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)
  • Rehabilitation Tools (AREA)

Abstract

Chaise de gymnastique pour exercice musculaire en position assise avec assistance, caractérisé en ce qu’elle comporte : un essieu (1) horizontal reposant au sol, ledit essieu (1) étant fixé à deux parois (2) verticales, lesdites parois (2) sont traversées horizontalement par deux articulations (3) et (4) ; une assise (5) fixée sur un support (6), ledit support (6) prenant la forme en vue de face ou d’arrière d’un U inversé; deux bielles parallèles et articulées (9) et (10), lesdites bielles parallèles et articulées (9) et (10) lient les articulations (3) et (4) des parois (2) aux articulations (7) et (8) des parois du support (6) ; deux bras (11) d’appuis conçus pour que ses bases reposent au sol, lesdits bras (11) d’appuis comportent chacun une poignée (12). Figure pour l’abrégé, Fig. 1.Gym chair for muscular exercise in a seated position with assistance, characterized in that it comprises: a horizontal axle (1) resting on the ground, said axle (1) being fixed to two vertical walls (2), said walls (2) are crossed horizontally by two joints (3) and (4); a seat (5) fixed to a support (6), said support (6) taking the form in front or rear view of an inverted U; two parallel and articulated connecting rods (9) and (10), said parallel and articulated connecting rods (9) and (10) connect the articulations (3) and (4) of the walls (2) to the articulations (7) and (8) of the walls of the support (6); two support arms (11) designed so that its bases rest on the ground, said support arms (11) each have a handle (12). Figure for the abstract, Fig. 1.

Description

Chaise de gymnastique pour exercice musculaire en position assise avec assistance.Gym chair for muscle exercise in a seated position with assistance.

La présente invention est relative à des perfectionnements d’une chaise de gymnastique pour exercice musculaire en position assise avec assistance.The present invention relates to improvements in a gymnastic chair for muscular exercise in a seated position with assistance.

L'expérience ayant démontrée qu’un usager rencontre actuellement des difficultés avec des différentes chaises de gymnastique existant pour ses exercices dans une posture correct, pour la plupart de ces chaises l’usager se place en posture incorrect, ce qui provoque des douleurs de dos, des douleurs articulaires au niveau de l’épaule, des douleurs articulaires au niveau des coudes et des douleurs articulaires au niveau des bras, et plus dommageable des déchirures musculaires.Experience having shown that a user currently encounters difficulties with the various existing gym chairs for his exercises in a correct posture, for most of these chairs the user places himself in an incorrect posture, which causes back pain , joint pain in the shoulder, joint pain in the elbows and joint pain in the arms, and more damaging muscle tears.

Chaise de gymnastique de l’invention, qui remédie à ces inconvénients est remarquable en ce que l’usager à l’avantage de s’exercer avec une assistance progressive, dans un déplacement en arc de cercle vers l’avant de son assise, ce qui permet une posture correcte de la colonne vertébrale facilitant une réelle amplitude musculaire progressive.Gymnastic chair of the invention, which overcomes these drawbacks, is remarkable in that the user has the advantage of exercising with progressive assistance, moving in an arc of a circle towards the front of his seat, this which allows a correct posture of the spine facilitating a real progressive muscular amplitude.

La présente invention sera décrite en détail et comprise par la suite, fait en se référant aux dessins annexés à titre d'exemple seulement, sur laquelle :The present invention will be described in detail and understood hereinafter, made with reference to the accompanying drawings by way of example only, in which:

- est une vue latérale de la chaise de gymnastique conforme à l’invention, montrant le départ de l’exercice et des détails de la réalisation.- is a side view of the gymnastic chair according to the invention, showing the start of the exercise and the details of the realization.

- est une vue latérale de la chaise de gymnastique conforme à l’invention, montrant l’arrivée de l’exercice et des détails de la réalisation.- is a side view of the gymnastic chair according to the invention, showing the arrival of the exercise and the details of the realization.

- est une vue latérale de la chaise de gymnastique avec une taille plus grande conforme à l’invention, montrant les détails de la réalisation.- is a side view of the gymnastic chair with a larger size according to the invention, showing the details of the construction.

- est une vue latérale de la chaise de gymnastique avec une taille plus grande conforme à l’invention, montrant les détails de la réalisation.- is a side view of the gymnastic chair with a larger size according to the invention, showing the details of the construction.

- est une vue de l’arrière de la chaise de gymnastique conforme à l’invention, montrant des détails de la réalisation.- is a rear view of the gymnastic chair according to the invention, showing details of the construction.

- est une vue de haut de la chaise de gymnastique conforme à l’invention, avec l’assise arrivée en bas selon les figures 2 et 4, montrant des détails de la réalisation.- is a top view of the gymnastic chair according to the invention, with the seat down according to FIGS. 2 and 4, showing details of the construction.

- est une vue de face de la chaise de gymnastique conforme à l’invention, montrant des détails de la réalisation.- is a front view of the gymnastic chair according to the invention, showing details of the embodiment.

- est une vue latérale de la chaise de gymnastique conforme à l’invention, montrant certains détails différents de la réalisation.- is a side view of the gymnastic chair according to the invention, showing certain different details of the construction.

En se reportant aux figures de 1 à 7 celles-ci montrent que la chaise de gymnastique comporte :Referring to figures 1 to 7, these show that the gymnastic chair comprises:

un essieu 1 horizontal reposant au sol, ledit essieu 1 étant fixé à deux parois 2 verticales, l’une à droite et l’une à gauche, de manière symétrique par rapport au plan médian vertical de ladite chaise de gymnastique et à proximité dudit plan médian, lesdites parois 2 sont traversées horizontalement par deux articulations 3 et 4 s’étendant parallèles l’une à l’autre, lesdites articulations 3 et 4 sont dans un plan situé à 45° d’un plan de référence horizontal, sur la surface desdites parois 2 ;a horizontal axle 1 resting on the ground, said axle 1 being fixed to two vertical walls 2, one on the right and one on the left, symmetrically with respect to the vertical median plane of said gymnastic chair and close to said plane median, said walls 2 are crossed horizontally by two joints 3 and 4 extending parallel to each other, said joints 3 and 4 are in a plane located at 45° from a horizontal reference plane, on the surface of said walls 2;

une assise 5 fixée sur un support 6, ledit support 6 prenant la forme en vue de face ou d’arrière d’un U inversé, les parois verticales dudit U inversé sont traversées horizontalement par deux articulations 7 et 8, lesdites articulations 7 et 8 s’étendent parallèles l’une à l’autre et sont dans un plan situé à 45° d’un plan de référence horizontal sur la surface des parois dudit support 6 en U inversé ;a seat 5 fixed on a support 6, said support 6 taking the form in front or rear view of an inverted U, the vertical walls of said inverted U are crossed horizontally by two joints 7 and 8, said joints 7 and 8 extend parallel to each other and are in a plane located at 45° from a horizontal reference plane on the surface of the walls of said inverted U-shaped support 6;

deux bielles parallèles et articulées 9 et 10, lesdites bielles parallèles et articulées 9 et 10 lient les articulations 3 et 4 des parois 2 aux articulations 7 et 8 des parois du support 6 ;two parallel and articulated rods 9 and 10, said parallel and articulated rods 9 and 10 connect the joints 3 and 4 of the walls 2 to the joints 7 and 8 of the walls of the support 6;

deux bras 11 d’appuis conçus pour que ses bases reposent au sol, lesdits bras 11 sont distinctement conçus en un bras droit et en un bras gauche, lesdits bras 11 d’appuis sont conçus pour un écartement latéral à droite et l’autre à gauche sur plusieurs niveaux d’une manière coulissante entre ledit essieu 1 et lesdits bras 11 d’appuis, lesdits bras 11 d’appuis comportent chacun une poignée 12.two support arms 11 designed so that its bases rest on the ground, said arms 11 are distinctly designed as a right arm and a left arm, said support arms 11 are designed for a lateral spacing to the right and the other to left on several levels in a sliding manner between said axle 1 and said arms 11 of supports, said arms 11 of supports each comprise a handle 12.

En se reportant aux figures 3, 4, 5 et 7 on remarque que les bielles parallèles et articulées 9 et 10 supportent en des points données des ressorts de tractions 13, lesdits ressorts de tractions 13 sont bloqués à une extrémité sur la bielle articulée 9 au moyen de goupilles d’arrêt 14 et à leur autre extrémité sur la bielle articulée 10 au moyen de goupilles d’arrêt 15.Referring to Figures 3, 4, 5 and 7 it is noted that the parallel and articulated rods 9 and 10 support at given points traction springs 13, said traction springs 13 are blocked at one end on the articulated rod 9 at the means of stop pins 14 and at their other end on the articulated connecting rod 10 by means of stop pins 15.

En se reportant à nouveau aux figures 3, 4, 5 et 7 on remarque que les goupilles d’arrêt 14 et 15 permettent aux ressorts de tractions 13 d’être retirés progressivement pour diminuer l’assistance du support 6 en fonction de la force souhaitée par la personne.Referring again to Figures 3, 4, 5 and 7 we note that the stop pins 14 and 15 allow the traction springs 13 to be withdrawn gradually to reduce the assistance of the support 6 according to the desired force by the person.

En se reportant à la figure 6 celle-ci montre que l’essieu 1 comporte des fentes 17 conçues pour des goupilles d’arrêt 16, ces fentes 17 son placées une à droite et une à gauche par rapport à un plan médian vertical sur ledit essieu 1, ce qui permet aux bras d’appuis 11 un écartement latéral variable l’un vers la droite et l’autre vers la gauche, d’une manière coulissante entre ledit essieu 1 et lesdits bras d’appuis 11 en fonction de la physionomie de la personne.Referring to Figure 6 this shows that the axle 1 has slots 17 designed for stop pins 16, these slots 17 are placed one to the right and one to the left with respect to a vertical median plane on said axle 1, which allows the support arms 11 a variable lateral spacing, one to the right and the other to the left, in a sliding manner between said axle 1 and said support arms 11 depending on the physiognomy of the person.

En se reportant à la figure 8 celle-ci montre que les bielles parallèles et articulées 9 et 10 sont conçues pour supportées l’échange des ressorts de tractions 13 avec des vérins de tractions 18 pour une assistance progressive différente du support 6, lesdits vérins de tractions 18 sont bloqués dans les mêmes points donnés que lesdits ressorts de tractions 13, par un côté sur la bielle articulée 9 en un point donné avec des goupilles d’arrêt 14 et de l’autre côté sur la bielle articulée 10 en un point donné avec des goupilles d’arrêt 15.Referring to Figure 8, this shows that the parallel and articulated rods 9 and 10 are designed to support the exchange of the traction springs 13 with the traction cylinders 18 for a different progressive assistance from the support 6, said tractions 18 are blocked in the same given points as said traction springs 13, by one side on the articulated connecting rod 9 at a given point with stop pins 14 and on the other side on the articulated connecting rod 10 at a given point with locking pins 15.

En se reportant aux figures 1et 2 on remarque que les bielles parallèles et articulées 9 et 10 sont conçues pour former un guide pour le support 6 de sorte qu’il se déplace selon la direction F du haut vers le bas en décrivant un arc de cercle vers l’avant et inversement par rapport à l’essieu 1 reposant au sol, le support 6 garde ainsi une position horizontale pendant son déplacement du haut vers le bas selon un arc de cercle vers l’avant et inversement, ce qui permet une posture correcte pour la colonne vertébrale de l’utilisateur pendant l’exercice et une réelle amplitude musculaire.Referring to Figures 1 and 2 we note that the parallel and articulated rods 9 and 10 are designed to form a guide for the support 6 so that it moves in the direction F from top to bottom describing an arc of a circle forwards and vice versa with respect to the axle 1 resting on the ground, the support 6 thus keeps a horizontal position during its movement from top to bottom along an arc of a circle forwards and vice versa, which allows a posture correct for the user's spine during exercise and real muscle amplitude.

Claims (5)

Chaise de gymnastique pour exercice musculaire en position assise avec assistance, caractérisé en ce qu’elle comporte :
  • un essieu (1) horizontal reposant au sol, ledit essieu (1) étant fixé à deux parois (2) verticales, l’une à droite et l’une à gauche, de manière symétrique par rapport au plan médian vertical de ladite chaise de gymnastique et à proximité dudit plan médian, lesdites parois (2) sont traversées horizontalement par deux articulations (3) et (4) s’étendant parallèles l’une à l’autre, lesdites articulations (3) et (4) sont dans un plan situé à 45° d’un plan de référence horizontal, sur la surface desdites parois (2) ;
  • une assise (5) fixée sur un support (6), ledit support (6) prenant la forme en vue de face ou d’arrière d’un U inversé, les parois verticales dudit U inversé sont traversées horizontalement par deux articulations (7) et (8), lesdites articulations (7) et (8) s’étendent parallèles l’une à l’autre et sont dans un plan situé à 45° d’un plan de référence horizontal sur la surface des parois dudit support (6) en U inversé ;
  • deux bielles parallèles et articulées (9) et (10), lesdites bielles parallèles et articulées (9) et (10) lient les articulations (3) et (4) des parois (2) aux articulations (7) et (8) des parois du support (6) ;
  • deux bras (11) d’appuis conçus pour que ses bases reposent au sol, lesdits bras (11) sont distinctement conçus en un bras droit et en un bras gauche, lesdits bras (11) d’appuis sont conçus pour un écartement latéral à droite et l’autre à gauche sur plusieurs niveaux d’une manière coulissante entre ledit essieu (1) et lesdits bras (11) d’appuis, lesdits bras (11) d’appuis comportent chacun une poignée (12).
Gymnastic chair for muscular exercise in a seated position with assistance, characterized in that it comprises:
  • a horizontal axle (1) resting on the ground, said axle (1) being fixed to two vertical walls (2), one on the right and one on the left, symmetrically with respect to the vertical median plane of the said gymnastics and close to said median plane, said walls (2) are crossed horizontally by two joints (3) and (4) extending parallel to each other, said joints (3) and (4) are in a plane situated at 45° from a horizontal reference plane, on the surface of said walls (2);
  • a seat (5) fixed to a support (6), said support (6) taking the form in front or rear view of an inverted U, the vertical walls of said inverted U are crossed horizontally by two joints (7) and (8), said hinges (7) and (8) extend parallel to each other and are in a plane located at 45° from a horizontal reference plane on the surface of the walls of said support (6 ) inverted U;
  • two parallel and articulated connecting rods (9) and (10), said parallel and articulated connecting rods (9) and (10) link the articulations (3) and (4) of the walls (2) to the articulations (7) and (8) of the support walls (6);
  • two support arms (11) designed so that its bases rest on the ground, said arms (11) are distinctly designed as a right arm and a left arm, said support arms (11) are designed for a lateral separation at right and the other on the left on several levels in a sliding manner between said axle (1) and said arms (11) of supports, said arms (11) of supports each comprise a handle (12).
Chaise de gymnastique selon la revendication 1, caractérisé en ce que les bielles parallèles et articulées (9) et (10) supportent en des points données des ressorts de tractions (13), lesdits ressorts de tractions (13) sont bloqués à une extrémité sur la bielle articulée (9) au moyen de goupilles d’arrêt (14) et à leur autre extrémité sur la bielle articulée (10) au moyen de goupilles d’arrêt (15).Gymnastic chair according to Claim 1, characterized in that the parallel and articulated rods (9) and (10) support, at given points, traction springs (13), the said traction springs (13) are blocked at one end on the articulated connecting rod (9) by means of locking pins (14) and at their other end on the articulated connecting rod (10) by means of locking pins (15). Chaise de gymnastique selon la revendication 2, caractérisée en ce que les goupilles d’arrêt (14) et (15) permettent aux ressorts de tractions (13) d’être retirés progressivement pour diminuer l’assistance du support (6) en fonction de la force souhaitée par la personne.Gymnastic chair according to claim 2, characterized in that the stop pins (14) and (15) allow the traction springs (13) to be gradually withdrawn to reduce the assistance of the support (6) according to the strength desired by the person. Chaise de gymnastique selon la revendication 1, caractérisée en ce que l’essieu (1) comporte des fentes (17) conçues pour des goupilles d’arrêt (16), ces fentes (17) son placées une à droite et une à gauche par rapport à un plan médian vertical sur ledit essieu (1), ce qui permet aux bras d’appuis (11) un écartement latéral variable l’un vers la droite et l’autre vers la gauche, d’une manière coulissante entre ledit essieu (1) et lesdits bras d’appuis (11) en fonction de la physionomie de la personne.Gymnastic chair according to Claim 1, characterized in that the axle (1) has slots (17) designed for locking pins (16), these slots (17) being placed one on the right and one on the left by relative to a vertical median plane on said axle (1), which allows the support arms (11) a variable lateral spacing, one to the right and the other to the left, in a sliding manner between said axle (1) and said support arms (11) depending on the physiognomy of the person. Chaise de gymnastique selon la revendication 2, caractérisée en ce que les bielles parallèles et articulées (9) et (10) sont conçues pour supportées l’échange des ressorts de tractions (13) avec des vérins de tractions (18) pour une assistance progressive différente du support (6), lesdits vérins de tractions (18) sont bloqués dans les mêmes points donnés que lesdits ressorts de tractions (13), par un côté sur la bielle articulée (9) en un point donné avec des goupilles d’arrêt (14) et de l’autre côté sur la bielle articulée (10) en un point donné avec des goupilles d’arrêt (15).Gymnastic chair according to Claim 2, characterized in that the parallel and articulated rods (9) and (10) are designed to support the exchange of the traction springs (13) with the traction cylinders (18) for progressive assistance different from the support (6), said traction cylinders (18) are blocked in the same given points as said traction springs (13), by one side on the articulated connecting rod (9) at a given point with stop pins (14) and on the other side on the articulated rod (10) at a given point with locking pins (15).
FR1904648A 2019-05-03 2019-05-03 Gym chair for muscular exercise in a seated position with assistance. Withdrawn FR3095595A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1904648A FR3095595A1 (en) 2019-05-03 2019-05-03 Gym chair for muscular exercise in a seated position with assistance.
PCT/FR2020/000155 WO2020225493A1 (en) 2019-05-03 2020-04-29 Gymnastics chair for bending the arms while lowering the torso, describing a circular arc towards the front, and vice versa, in a seated position with assistance

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FR1904648 2019-05-03
FR1904648A FR3095595A1 (en) 2019-05-03 2019-05-03 Gym chair for muscular exercise in a seated position with assistance.

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527248A (en) * 1993-12-15 1996-06-18 Crivello; James P. Variable controlled traction exercise apparatus
CN206837317U (en) * 2017-06-22 2018-01-05 胡江勇 Combined type deep-squat exerciser
DE202018103996U1 (en) * 2018-07-11 2018-07-19 Li-Chen Ku Squat training device
JP3217330U (en) * 2017-09-01 2018-08-02 靖佳 陳 Squat exercise fitness equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110275499A1 (en) * 2010-05-05 2011-11-10 Tyson Anthony Eschenbach Push-up and dip assist exercise apparatus
US9675829B1 (en) * 2014-09-04 2017-06-13 Brian Katz Adjustable pull-up bar and core exerciser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527248A (en) * 1993-12-15 1996-06-18 Crivello; James P. Variable controlled traction exercise apparatus
CN206837317U (en) * 2017-06-22 2018-01-05 胡江勇 Combined type deep-squat exerciser
JP3217330U (en) * 2017-09-01 2018-08-02 靖佳 陳 Squat exercise fitness equipment
DE202018103996U1 (en) * 2018-07-11 2018-07-19 Li-Chen Ku Squat training device

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