EP4112130A1 - Appareil d'apprentissage - Google Patents

Appareil d'apprentissage Download PDF

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Publication number
EP4112130A1
EP4112130A1 EP22180253.1A EP22180253A EP4112130A1 EP 4112130 A1 EP4112130 A1 EP 4112130A1 EP 22180253 A EP22180253 A EP 22180253A EP 4112130 A1 EP4112130 A1 EP 4112130A1
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EP
European Patent Office
Prior art keywords
elements
frame
training device
training
rung
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.)
Granted
Application number
EP22180253.1A
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German (de)
English (en)
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EP4112130B1 (fr
Inventor
Nikolai Letow
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Individual
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Individual
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Publication date
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Publication of EP4112130A1 publication Critical patent/EP4112130A1/fr
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Publication of EP4112130B1 publication Critical patent/EP4112130B1/fr
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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
    • A63B1/00—Horizontal bars
    • A63B1/005—Safety devices for securing the rods
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B17/00—Exercising apparatus combining several parts such as ladders, rods, beams, slides
    • A63B17/04—Exercising apparatus combining several parts such as ladders, rods, beams, slides separable
    • 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
    • A63B21/00047—Exercising devices not moving during use
    • 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
    • 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
    • A63B23/1218—Chinning, pull-up, i.e. concentric 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
    • A63B23/12—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
    • A63B23/1236—Push-ups in horizontal position, i.e. eccentric movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport
    • 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
    • A63B2225/093—Height

Definitions

  • the invention relates to a training device for self-weight exercises for assembly and disassembly between a training configuration suitable for carrying out a training session and a compact transport configuration, as well as a use of such a training device for training according to the principle of self-weight exercises and a method for assembling and disassembling such a training device.
  • Bodyweight exercises have developed into a trend sport in recent years, which is also known as calisthenics.
  • Calisthenics is a form of bodyweight training that involves a series of simple movements that use only your own body weight and are therefore also referred to as bodyweight exercises.
  • the exercises are designed to improve strength, flexibility and body control. Intermuscular coordination is often particularly relevant, since a number of exercises involve different muscle groups cooperating to maintain balance. The stability of the entire body can be improved with this type of training.
  • a gymnastics or physical exercise device which can be varied in that several exercise elements can be hung on the existing rods.
  • a special fixation system using at least two bolts at at least two heights is used. This greatly expands the possibilities for different exercises.
  • the gymnastics or physical exercise device has to be anchored to a wall for stabilization, which means that a large number of different exercises can be carried out on it, but it cannot be used at different locations without major modifications.
  • the US 6,270,448 B1 describes a mobile stretching and exercise device.
  • This has several vertical square beams that are connected to each other to form a self-supporting structure.
  • the square supports have holes for attaching supports for the feet or legs or handles.
  • the supports can be offset in height in the holes.
  • the entire device should be easy to fold and erect.
  • Such a construction for stretching exercises requires less stability than is necessary for training with body weight exercises, since only part of the body weight acts on the construction. Designing such a construction to generate sufficient stability for self-weight exercises leads to a very heavy construction, in which the elements would be very large and the device would be difficult to transport.
  • the US 10,507,3490 B2 describes a system of tubes which can be plugged together and which are held together by means of bolts through bores.
  • the system is very flexible and can be set up in any combination.
  • the elements are disadvantageously quite large and therefore difficult to transport. In particular, it is also a comparatively great effort to disassemble this system or to build it up from the many individual parts.
  • a gymnastics frame and a horizontal bar supported by supports is in the CH 621 260 A5 described.
  • the device is intended for therapeutic gymnastics and can be set up in different locations.
  • the disadvantage is that its stability is insufficient for self-weight exercises based on the calisthenics principle.
  • the object is achieved by a training device and a use and a method according to the independent claims.
  • Advantageous developments of the invention are specified in the dependent claims.
  • the object is achieved in particular by a training device for self-weight exercises, which is suitable for assembly and disassembly between a training configuration suitable for carrying out a training session and a compact transport configuration.
  • the training device has two frame elements which can be folded at joints provided for this purpose and which are each formed from two elongated frame element sections which can be folded towards one another around the joint and have a joint locking element.
  • the joint locking element is arranged and designed in such a way that the frame element sections can be fixed in one position relative to one another for locking in the training configuration.
  • the two mutually movable frame element sections can be fixed in one position relative to one another, in particular at a specific angle, by means of the joint locking element.
  • a frame element has a joint, two frame element sections and a joint locking element.
  • the training device also has at least one rigid rung element that can be connected to the two frame elements.
  • At least two elongated stabilizing elements which are rigidly connected to the rung elements and have a shape that corresponds to the shape of the frame elements, are arranged and designed on the rung element in such a way that a detachable, form-fitting connection via a connection area is created between a frame element and a stabilizing element for assembly of the training device in the training configuration is producible.
  • the dimensions of the connection area along the longitudinal extension of the frame elements correspond to at least twice the width of the connection area.
  • one stabilizing element can be fastened to each frame element for assembly of the training device, a stable and rigid arrangement of the two frame elements and the at least one rung element with the stabilizing elements arranged thereon can be achieved. Such a stable construction can dissipate forces that occur when training with your own weight.
  • the stabilizing elements which are rigidly connected to the rung element, allow stable fixing of the rung element to the frame elements. Such a rung element can advantageously be arranged at different heights.
  • the two stabilizing elements can preferably be reversibly connected to the two frame elements without tools. This advantageously facilitates assembly and disassembly.
  • the training device is advantageously free-standing.
  • the training device is designed in such a way that it represents a free-standing construction in which attachment to a wall is not necessary or intended.
  • the training device can be attached or anchored to the floor.
  • the assembly and disassembly of the training device between the training and the transport configuration can be implemented without tools.
  • elongated means that a component has a significantly greater extent in one dimension than in the other two dimensions; the dimensions in one dimension are preferably at least twice as large as in the other dimensions.
  • the at least one rigid rung element can rigidly connect the two frame elements to one another associate. Due to the orientation of the connection area between the frame elements and the stabilizing elements of the rung elements in the direction of the longitudinal extent of the frame elements, a high level of stability can advantageously be achieved even without the use of tools.
  • a possible suitable stabilization element is a stabilization carriage or a fastening shoe.
  • An associated locking mushroom can be inserted into an opening in the frame element. Locking of the stabilizing element on the frame element is preferably made possible by means of a lever connected to the locking mushroom. The locking mushroom can be fixed to the frame element by the lever of the stabilizing carriage due to an existing spring mechanism.
  • the two frame elements are rigidly connected to one another by the at least one rung element.
  • a stabilizing carriage designed in this way has the advantage that, due to the operable lever, no additional tool is required to lock the stabilizing carriage, which is rigidly connected to a rung element, to one of the frame elements.
  • a locking of the rung element on the frame element can thus advantageously be implemented without tools. The connection can also be released without tools.
  • a stabilizing carriage is a fastening element which is designed in such a way that it is designed to match a counterpart, preferably at least partially encloses it, and can be displaced along this counterpart along one degree of freedom.
  • the counterpart to the stabilizing carriage is the frame element, to the shape of which the stabilizing carriage is adapted.
  • a rung element thus serves to connect the two frame elements in the training configuration and gives the training device the necessary stability.
  • the rung element can also be referred to as a strut element.
  • a rung element is a rigid connection between the two frame elements.
  • the rung element is preferably elongate and can thus be used, for example, as a stretching bar or training bar.
  • a curved shape is also possible, which enables the hands to be gripped at different angles to one another, if, for example, a shape that is wave-shaped at least in sections is selected.
  • a rigid element also falls under the term rung element if it has any shape that enables a rigid connection of the two frame elements.
  • an elastic element can also be arranged on a rigid section of the rung element, which ensures stability.
  • rubber bands are arranged on such a rung element. Rubber bands can be used to advantage to absorb part of the weight during the body weight exercises and thus relieve the trainee. Such devices are particularly suitable for beginners who do not have sufficient strength to carry out the exercises under the load of their entire body weight.
  • a board is releasably attached between two rung elements.
  • the training device can be used in even more diverse ways by means of such add-ons. For example, an exerciser standing on the board can also perform leg exercises.
  • a further advantageous embodiment provides for an aid to reduce the exertion of force for the person exercising with at least one deflection roller or with several rollers using the principle of a block and tackle on the training device. Because of the rollers arranged according to the principle of a block and tackle, the trainee only has to work against a fraction of his body weight, preferably 50% or 25%. This is particularly advantageous for beginners or those exercising in the course of rehabilitation.
  • a belt can be arranged on the aid for fastening the aid to the trainee.
  • the training device can advantageously absorb enough force and dissipate it into the ground so that training for body weight exercises is possible. Furthermore, the training device can be dismantled in such a way that it is brought into a compact transport configuration. In the transport configuration, the training device is broken down into such small individual elements that the dimensions of the individual elements are significantly smaller than the dimensions of the constructed training device in its training configuration. This advantageously makes it possible to move the training device to a different location. Body weight training can therefore be carried out anywhere with this training device, for example in a hotel room or in a park.
  • the frame element sections of the foldable frame elements can be locked in their mutual position by means of the joint locking element.
  • the joint locking element is designed, for example, as a cross bar which is rotatably mounted on a frame element and preferably has a slot.
  • the training device has at least two frame elements. According to a possible embodiment, it has three or also four frame elements, in which case it then has at least two or also three rung elements which connect two frame elements to one another.
  • body weight exercises or also calisthenics are such exercises which use the body weight of the person exercising as resistance.
  • support exercises are exercises in which the exerciser's body weight is positioned above a rung element, such as an exercise bar, or multiple rung elements, such as dips on parallel bars.
  • Pulling exercises are exercises in which the body weight is arranged below the rung element or underneath the rung elements, such as pull-ups, in which the trainee moves his body weight against the force of gravity while hanging on the rung element.
  • the training device according to the invention advantageously has sufficient stability to derive the entire body weight even during the exercises of the trainee. In contrast to pure stretching exercises, these exercises often also have a rhythmic or dynamic component, since the exercises are usually carried out repeatedly.
  • the training device can be used advantageously at different locations because it is easy to dismantle and transport. At the same time, sufficient stability can be guaranteed in the training configuration even without a foundation, so that training with body weight exercises can be carried out on this training device.
  • the contradiction between portability and stability of the training device can advantageously be resolved by the training device according to the invention, since it combines both.
  • support elements such as feet or coasters
  • the support elements preferably have a rubber-coated underside so that sensitive floors such as parquet or floorboards are protected.
  • one or more spikes or pegs can also be provided on the support element, which can also fix and stabilize the training device on surfaces outside of buildings, for example on grass or sand.
  • the support elements or the spikes or pegs attached to the support elements are detachably attached to the training device, so that flexible adaptation to different surfaces is possible.
  • the frame element sections are preferably formed from square profiles or tubular profiles.
  • the stabilizing element can be designed as a stabilizing carriage with a corresponding cross section, that is to say essentially U-shaped.
  • the frame element sections are elongate, so that when the training device is in the transport configuration, the folded frame element has significantly smaller dimensions, in particular the sum of the individual dimensions in three dimensions, than in the training configuration.
  • the two frame element sections can be folded onto one another about the joint, so that the dimensions of the frame element are reduced.
  • Such a frame element can be transported much more easily in the transport configuration than in the training configuration, since on the one hand the individual components of the training device can be transported separately and, on the other hand, the compact dimensions allow it to be stowed in a bag or another transport device, such as a trunk of a car to allow.
  • the training device has at least two or three rigid rung elements which can be connected to the two frame elements.
  • the use of several rung elements has the advantage of increasing stability on the one hand and improving the training options on the other.
  • both a sash element can be arranged on each side and several sash elements can be arranged on one side.
  • a possible embodiment of the training device provides that the rung element or the rung elements can be arranged at different heights.
  • various frame fastening elements such as openings or bolts, are preferably arranged at different heights on the frame elements, on which correspondingly designed rung fastening elements arranged on the rung elements can fix the rung elements on the frame elements at different heights.
  • the rung fastening elements are arranged on the stabilizing elements, so that a rigid connection between the stabilizing elements and the frame elements is ensured.
  • the joint locking element is preferably designed and arranged on the training device in such a way that the two frame element sections can be fixed in different positions relative to one another. Several different angles between the frame element sections can be selected.
  • the training device can thus be set up higher and narrower or lower and wider in its training configuration as desired.
  • each frame element has two intermediate joints, which can each be locked in the training configuration by means of a locking element and around which two Frame element intermediate sections are mutually foldable.
  • Each frame element section has two intermediate frame element sections and an intermediate joint that can be locked in the training configuration by means of a locking element.
  • the frame element section is therefore designed to be foldable, with the two intermediate frame element sections being foldable relative to one another about the intermediate joint.
  • Each of the intermediate joints is particularly preferably arranged in a frame element section.
  • a possible arrangement of such an intermediate joint on the frame element section is in a position in which the individual frame element intermediate sections are of the same size.
  • the individual frame element intermediate sections can also have a deviation of 5% or 10% or 20%. It is particularly relevant that due to the additional possibility of folding each frame element section, i.e. folding the intermediate frame element sections onto one another around the intermediate joint, the dimensions of each frame element are designed to be even more compact in the transport configuration. In this embodiment, the frame element sections are thus even more compact in the transport configuration, since they can be folded together.
  • the locking element is preferably designed as a pin that engages in the intermediate joint.
  • the pin can, for example, be pushed into the intermediate joint via a handle element arranged on the frame element for locking during assembly or pushed out of the intermediate joint to disassemble the training device, ie to unlock the intermediate joint.
  • a frame element section can also be designed in two parts or in several parts.
  • the individual frame element intermediate sections are preferably designed such that they can be plugged into one another or can be pulled out telescopically.
  • a possible variant provides that a frame element section is divided into two or three or four intermediate frame element sections.
  • the variant with three intermediate frame element sections in one frame element section can thus have two intermediate joints.
  • a combination of intermediate joints and telescopically extendable intermediate frame element sections or interlocking frame element intermediate sections is also possible.
  • a frame element is preferably designed in one piece, the dimensions of which are determined by the presence of a joint and preferably also by the presence of intermediate joints is reducible.
  • the one-piece frame element can be folded around the joint or joints and is therefore both quick to disassemble and easy to transport.
  • the assembly ie the transfer of the training device from the transport configuration to the training configuration, can also be carried out quickly and easily, since the training device is simply unfolded and the joint or joints are locked.
  • a training device is compact within the meaning of the invention in the transport configuration if the sum of the dimensions in three dimensions is less than the sum of the dimensions of the training device when it is set up in the training configuration.
  • the ratio of the sum of the external dimensions in three dimensions of the training device in the transport configuration to the sum of the external dimensions in three dimensions of the training device in the training configuration is preferably at most 50%, particularly preferably at most 33% or 25%.
  • the sum of the external dimensions in three dimensions of the training device in the transport configuration refers to the fact that the individual components of the training device, in particular the frame elements and the rung elements, are arranged next to each other in such a way that the dimensions in three dimensions of the training device are as small as possible.
  • the training device in the transport configuration can be transported in a bag in a particularly advantageous manner.
  • the training device for body weight exercises is advantageously very stable and resilient.
  • An advantage of the training device according to the invention is the low weight in combination with its compact design in the training configuration, which is why it is easy to transport.
  • the weight of the training device is less than 40 kg or less than 30 kg or less than 25 kg or less than 20 kg.
  • the training device can be made of aluminum or stainless steel, for example.
  • a further aspect of the invention relates to the use of the training device according to the invention for training according to the principle of self-weight exercises.
  • a further aspect of the invention relates to the use of a support element on a training device according to the invention.
  • a support element can be designed as a rubber-coated coaster or with a spike or peg.
  • a further aspect of the invention relates to the use of an aid to reduce the effort required by the person exercising on a training device according to the invention.
  • Such an aid has at least one deflection roller or several rollers using the principle of a block and tackle.
  • the invention also includes a method for assembling and disassembling the training device. During assembly, the training device is brought or transferred from the transport configuration to the training configuration, and during disassembly, the training device is disassembled and transferred from the training configuration to the transport configuration.
  • the intermediate joints are locked with the locking element during assembly and unlocked during disassembly.
  • the invention will be explained in more detail below using an exemplary embodiment.
  • the exemplary embodiment relates to a connection arrangement according to the invention and is intended to describe the invention without restricting it.
  • FIG. 1 shows a training device 1 for body weight exercises in the training configuration.
  • Two frame elements 2 are connected by a rung element 3 .
  • Two stabilizing elements 4 are arranged on the rung element 3 .
  • Each stabilizing element 4 is detachably connected to the frame element 2 in a connection area 5 .
  • the connection area 5 is the area where the stabilizing element 4 overlaps with the frame element 2 and rests against it.
  • Each frame element 2 consists of two frame element sections 7 that can be folded around a joint 6.
  • each frame element 2 Arranged on each frame element 2 is a joint locking element 8 which connects the two frame element sections 7 and is in the form of a bolt 8 here.
  • This latch 8 is pivotally attached to one of the frame member sections 7 and can be rigidly connected to the other frame member section 7 of the frame member 2 during assembly.
  • the joint locking element 8 fixes the two frame element sections 7 in their position relative to one another. This ensures a stable construction, which is suitable for carrying out body weight exercises.
  • Each frame element section 7 of the frame elements 2 here consists of two intermediate frame element sections 10 that can be folded around an intermediate joint 9 Figures 2 and 3 shown, folded transport configuration around the intermediate joint 9, so that two frame element intermediate sections 10 are superimposed.
  • the two folded frame element sections 7 can be folded around the joint 6 during disassembly after the joint locking element 8 has been released. As a result, the dimensions of the frame element 2 can be further reduced.
  • the two frame elements 2 can be transported individually after the connection between the frame element 2 and the stabilizing element 4 has been released.
  • Frame fastening elements 11 are arranged in each frame element 2 and are designed here as mushroom-shaped openings 11 .
  • the frame fastening elements 11 and the rung fastening elements, not shown here, are designed to correspond to one another, so that the rung elements can be fastened to the frame elements 2 without tools.
  • Each frame element intermediate section 10 of the frame element sections 7 has a profile 12 to stabilize the training device, on which a rail 13 is fastened.
  • this rail 13 has the frame fastening elements 11 in the form of mushroom-shaped openings 11 .
  • the mushroom-shaped openings 11 have a greater width in their upper area, as a result of which the head of a mushroom bolt can be passed through, and are narrower in the lower area, so that a mushroom bolt can be anchored in them.
  • a one-piece frame element 2 with intermediate joints 9 is in 2 shown in the transport configuration.
  • 3 shows a single rung element 3 with stabilizing elements 4.
  • the frame element 2 shown consists of two frame element sections 7 folded around the joint 6. Each frame element section 7 consists of two intermediate frame element sections 10 folded around the intermediate joint 9. In the transport configuration shown here, the folded frame element 2 has significantly smaller dimensions than a frame element 2 in the training configuration , like it in 1 is shown.
  • the training device 1, which in 1 shown in the training configuration, can thus be divided into two folded frame elements 2, as in 2 shown, and a rung element 3 with two stabilizing elements 4 arranged thereon, as in FIG 3 shown, disassembled.
  • the rung element 3 shown here with the two stabilizing elements 4 has a rung fastening element 14 on each stabilizing element 4 . By means of such a rung fastening element 14, the rung element 3 can be fastened to a frame element 2 without tools during assembly.
  • a stabilizing element 4 is shown in a sectional view.
  • the stabilizing element 4 is designed here as a carriage 4 which detachably connects the rung element 3 to the frame element 2 having a profile 12 and a rail 13 .
  • a rung fastening element 14 and a correspondingly designed frame fastening element 11 are used for this.
  • the frame attachment element 11 is designed here in the form of an opening.
  • the rung fastening element 14 has a mushroom bolt 15 with an eccentric lever 16 arranged thereon. The mushroom bolt 15 fixes the rail 13 to the stabilizing element 4 by means of a spring mechanism.
  • the rung element 3 rigidly connected to the stabilizing element 4 is also firmly connected to the rail 13 and thus to the frame element 2 .
  • the rung element 3 is clamped within a half-shell 17 within the stabilizing element of FIG.
  • This half shell 17 also serves to support the eccentric lever 16 and to guide the mushroom pin 15.
  • connection area 5 between the stabilization element 4 and the frame element 2 essentially corresponds to the base area of the stabilization element 4. It is particularly relevant that the connection area in the direction of the longitudinal extent L of the frame element 2 is at least twice as large as the width of the connection area 5, which in Direction of the longitudinal axis of the rung element 3 runs. As a result, the connection between the rung element 3 and the frame element 2 is given particularly high stability.
  • a locked intermediate joint 9 is in figure 5 and an unlocked intermediate joint 9 is in 6 shown.
  • the intermediate joint 9 connects a first intermediate joint section 9a and a second intermediate joint section 9b to one another.
  • a locking element 18 designed as a pin is pushed into a recess provided for this purpose, so that the intermediate joint 9 is locked. If the locking element 18 is pushed out of the recess provided for this in sections, so that the joint is unlocked and the first and the second intermediate joint section 9a, 9b, as in 6 shown to the intermediate joint axis of rotation 19 can be folded onto each other.
  • the intermediate joint axis of rotation 19 can be designed as a bolt, for example.
  • weight reduction openings 20 are introduced at several points in such a way that sufficient stability of the training device 1 is maintained.

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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)
EP22180253.1A 2021-06-28 2022-06-21 Appareil d'apprentissage Active EP4112130B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021116603.9A DE102021116603A1 (de) 2021-06-28 2021-06-28 Trainingsgerät

Publications (2)

Publication Number Publication Date
EP4112130A1 true EP4112130A1 (fr) 2023-01-04
EP4112130B1 EP4112130B1 (fr) 2024-07-17

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EP22180253.1A Active EP4112130B1 (fr) 2021-06-28 2022-06-21 Appareil d'apprentissage

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EP (1) EP4112130B1 (fr)
DE (1) DE102021116603A1 (fr)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1410149A (en) 1920-04-27 1922-03-21 Williams Fred Horizontal bar
US2817522A (en) * 1954-07-26 1957-12-24 Margulies Philip Portable gymnastic device
US3653658A (en) * 1970-02-12 1972-04-04 William E Robertson Adjustable gymnastic bar supported by a-frames
FR2315291A1 (fr) * 1975-06-23 1977-01-21 Verin Raymond Appareil de gymnastique
CH621260A5 (en) 1977-09-26 1981-01-30 Paul Haener Gymnastic device and a high bar carried by supports
US6270448B1 (en) 1997-08-07 2001-08-07 Duane E. Smith Leg stretch exercising device
US20140274571A1 (en) * 2011-10-17 2014-09-18 Ildefonso Aral Diaz Workout device
US20170072260A1 (en) 2015-09-11 2017-03-16 Porta-Gym Limited Collapsible gym equipment
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