DE102007026308A1 - Adjustable elliptical fitness trainer has journals on cranks to which foot supports are joined, levers pivotably coupled to journals at one end and handles at other to form polygonal coupling structure with handles, foot supports, levers - Google Patents

Adjustable elliptical fitness trainer has journals on cranks to which foot supports are joined, levers pivotably coupled to journals at one end and handles at other to form polygonal coupling structure with handles, foot supports, levers Download PDF

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Publication number
DE102007026308A1
DE102007026308A1 DE200710026308 DE102007026308A DE102007026308A1 DE 102007026308 A1 DE102007026308 A1 DE 102007026308A1 DE 200710026308 DE200710026308 DE 200710026308 DE 102007026308 A DE102007026308 A DE 102007026308A DE 102007026308 A1 DE102007026308 A1 DE 102007026308A1
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Prior art keywords
handles
coupled
stand
levers
training device
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DE200710026308
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German (de)
Inventor
Jin-Chen Chuang
Lung-Fei Chuang
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Individual
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Individual
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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
    • A63B21/22—Resisting devices with rotary bodies
    • A63B21/225—Resisting devices with rotary bodies with flywheels
    • 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
    • A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
    • A63B22/001—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase
    • 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
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0051—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
    • 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
    • A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements

Abstract

The arrangement has a stand sticking up from a base, a shaft arranged on the stand, two handles and two foot supports with front sections joined to the lower handle sections and pedals. It has two cranks pivotably coupled to the rear section of the stand on an axis at a distance from the shaft, a journal on each crank to which the foot supports are joined and two levers pivotably coupled to the journals at one end and coupled to the handles at the other end to form a polygonal coupling structure with the handles, foot supports and levers.

Description

Die Erfindung bezieht sich auf eine elliptische Trainingsvorrichtung mit einem veränderbaren oder einstellbaren oder unterschiedlichen Bewegungshub.The The invention relates to an elliptical exercise device with a changeable or adjustable or different movement stroke.

Herkömmliche Stepper umfassen zwei Handhaben, die schwenkbar an einem Sockel angebracht sind, sowie zwei Fußstützen, die schwenkbar mit den Handhaben gekoppelt sind und auf die Benutzer treten. Der Bewegungshub der Trainingsvorrichtungen kann jedoch nicht verändert oder eingestellt werden.conventional Steppers include two handles that pivot on a pedestal attached, as well as two footrests, the pivotally coupled with the handles and on the users to step. The movement stroke of the exercise devices, however, can not changed or set.

Die Erfindung schafft eine Trainingsvorrichtung gemäß Patentanspruch 1, die auf unterschiedliche Bewegungshübe eingestellt werden kann.The Invention provides a training device according to claim 1, based on different movement strokes can be adjusted.

Weitere, vorteilhafte Ausgestaltungen sind in den weiteren Ansprüchen angegeben.Further, advantageous embodiments are specified in the further claims.

Nachfolgend wird die Erfindung mit Bezug auf eine in der Zeichnung dargestellte Ausführungsform näher erläutert.following the invention will be described with reference to a drawing embodiment explained in more detail.

1 und 2 sind perspektivische Ansichten einer Trainingsvorrichtung; 1 and 2 are perspective views of a training device;

3 und 4 sind Teilexplossionsdarstellungen der Trainingsvorrichtung; 3 and 4 are parts of the training device;

5, 6, 7, 8 und 9 sind Seitenansichten der Trainingsvorrichtung. 5 . 6 . 7 . 8th and 9 are side views of the training device.

Wie in den 1 bis 5 gezeigt, umfasst eine Trainingsvorrichtung 1 einen sich von einem Sockel 10 nach oben erstreckenden Ständer 11, eine Welle 12 an einem Vorderabschnitt 13 des Ständers 11, ein Rad 20, das mittels einer von der Welle 12 beabstandeten Achse 21 an einem hinteren Abschnitt 14 des Ständers 11 angebracht ist, ein drehbares Element 22, das mittels einer Achse 23 an einem mittleren Abschnitt des Ständers 11 angebracht ist, eine an der Achse 23 angebrachte Kurvenrolle 24, die mit dem Rad 20 über eine Kopplungsvorrichtung oder einen Riemen 25 gekoppelt ist. Ein Schwungrad 26 ist an dem Ständer 11 angebracht, und zwar mittels einer Achse 27, die mit dem drehbaren Element 22 über eine weitere Kopplungsvorrichtung oder einen Riemen 28 gekoppelt ist, um einen Widerstand für das Rad 20 und die Achse 21 zu erzeugen.As in the 1 to 5 includes a training device 1 one from a pedestal 10 upwardly extending stand 11 , a wave 12 at a front section 13 of the stand 11 , a wheel 20 that by means of one of the shaft 12 spaced axis 21 at a rear section 14 of the stand 11 is attached, a rotatable element 22 that by means of an axis 23 at a middle section of the stand 11 attached, one on the axle 23 attached cam roller 24 with the bike 20 via a coupling device or a belt 25 is coupled. A flywheel 26 is on the stand 11 attached, by means of an axis 27 that with the rotatable element 22 via another coupling device or a belt 28 coupled to a resistance to the wheel 20 and the axis 21 to create.

Zwei Kurbeln 30 sind an der Achse 21 befestigt und weisen jeweils einen von der Achse 21 beabstandeten Zapfen 31 auf, zwei Handhaben 40 weisen einen oberen oder mittleren Abschnitt 41 auf, der an der Welle 12 angebracht ist, einen Handgriff 42 zum Ergreifen durch die Benutzer, und eine oder mehrere Öffnungen 43 in dem mittleren Abschnitt 41. Zwei Fußstützen 50 weisen jeweils einen mittleren Abschnitt 51 auf, der über ein Verbindungsglied 52 mit dem Zapfen 31 einer Kurbel 30 gekoppelt und zyklisch bewegbar ist, einen an einen unteren Abschnitt 44 der Handhaben 40 angeschlossenen Vorderabschnitt 53, und ein Fußpedal 54 an dem hinteren Abschnitt. Zwei Hebel 32 weisen jeweils einen bzw. einen ersten oder hinteren Endabschnitt 33 auf, die schwenkbar an die Zapfen 31 der Kurbeln 30 angekoppelt sind, sowie jeweils einen anderen bzw. zweiten oder vorderen Endabschnitt 34, die an die mittleren Abschnitte 41 der Handhaben 40 angekoppelt sind, und zwar mittels einer Sicherungsvorrichtung 35, die von der Welle 12 beabstandet ist, um eine polygonale Schwenk-Kopplungsstruktur zu schaffen. Die Sicherungsvorrichtung 35 kann wahlweise mit einzelnen der Öffnungen 43 der Handhaben 40 gekoppelt werden, um über die Sicherungsvorrichtung 35 den Abstand zwischen der Welle 12 des Ständers 11 und dem Vorderabschnitt 34 der Hebel 32 einzustellen, und die Bewegung über der Fußstützen 50 einzustellen. Der Bewegungshub der Fußstützen 50 kann erhöht werden, wenn sich der Vorderabschnitt 34 der Hebel 32 näher an der Welle 12 des Ständers 11 befindet und kann verringert werden, wenn der Vorderabschnitt 34 der Hebel 32 auf einen größeren Abstand von der Welle 12 des Ständers 11 eingestellt wird.Two cranks 30 are on the axis 21 attached and each have one of the axis 21 spaced pins 31 up, two handles 40 have an upper or middle section 41 on, on the shaft 12 attached, a handle 42 for gripping by the users, and one or more openings 43 in the middle section 41 , Two footrests 50 each have a middle section 51 on, over a connecting link 52 with the pin 31 a crank 30 coupled and cyclically movable, one to a lower section 44 the handle 40 connected front section 53 , and a foot pedal 54 at the rear section. Two levers 32 each have one or a first or rear end portion 33 on, which pivots on the pins 31 the cranks 30 are coupled, and in each case a different or second or front end portion 34 pointing to the middle sections 41 the handle 40 are coupled, by means of a securing device 35 that from the shaft 12 is spaced to provide a polygonal pivotal coupling structure. The safety device 35 Optionally with single of the openings 43 the handle 40 be coupled to the safety device 35 the distance between the shaft 12 of the stand 11 and the front section 34 the lever 32 adjust, and the movement above the footrests 50 adjust. The movement stroke of the footrests 50 can be increased if the front section 34 the lever 32 closer to the wave 12 of the stand 11 is located and can be reduced when the front section 34 the lever 32 at a greater distance from the shaft 12 of the stand 11 is set.

Die Handhaben 40 können durch die Benutzer verschwenkt werden und die mittleren Abschnitte 51 der Fußstützen 50 können durch die Kurbeln 30 zyklisch bewegt werden, derart, dass die Fußpedale 54 der Fußstützen 50 relativ zu dem Ständer 11 des Sockels 10 elliptisch bewegt werden können. Die Kopplung der Hebel 32 zwischen den Handhaben 40 und den Kurbeln 30 und/oder dem Verbindungsglied 52 bildet eine polygonale Schwenk-Kopplungsstruktur zusammen mit den Handhaben 40 und den Fußstützen 50 und den Verbindungsgliedern 52, um den Verschwenkhub der Handhaben 40 und der Fußstützen 50 durch die Kurbeln 30 zu steuern. Das Rad 20 und das drehbare Element 22 und die Kurvenrolle 24 und das Schwungrad 26 oder eine magnetische Verzögerungsvorrichtung können als Widerstandseinrichtung betrieben werden, um eine Widerstands- oder Verzögerungskraft gegen das Rad 20 und die Achse 21 und die Kurbeln 30 und die Fußstützen 50 und die Handhaben 40 aufzubringen. Der Vorderabschnitt 34 der Hebel 32 kann, zum Zweck der Vermarktung, starr mit den Mittelabschnitten 41 der Handhaben 40 über die Sicherungsvorrichtung 35 gekoppelt werden, ohne relativ zu den Mittelabschnitten 41 der Handhaben 40 verstellbar zu sein oder die Sicherungsvorrichtung 35 kann gleitbewegbar in einer Nut 44 der Handhabe 40 angeordnet sein, und eine Einstellvorrichtung 60 kann mit einem Motor 62 und/oder einem Untersetzungsgetriebe 63 an die Sicherungsvorrichtung 35 angekoppelt sein, um den Vorderabschnitt 34 der Hebel 32 in Richtung auf die Welle 12 zu oder von dieser weg einzustellen (9).The handles 40 can be pivoted by the user and the middle sections 51 the footrests 50 can through the cranks 30 be moved cyclically, such that the foot pedals 54 the footrests 50 relative to the stand 11 of the pedestal 10 can be moved elliptically. The coupling of the levers 32 between the handles 40 and the cranks 30 and / or the link 52 forms a polygonal pivotal coupling structure along with the handles 40 and the footrests 50 and the links 52 to handle the pivoting stroke of the handle 40 and the footrests 50 through the cranks 30 to control. The wheel 20 and the rotatable element 22 and the cam roller 24 and the flywheel 26 or a magnetic retarding device may be operated as a resistance device to provide a resistance or deceleration force against the wheel 20 and the axis 21 and the cranks 30 and the footrests 50 and the handles 40 applied. The front section 34 the lever 32 can, for the purpose of marketing, be rigid with the middle sections 41 the handle 40 over the securing device 35 be coupled without relative to the middle sections 41 the handle 40 to be adjustable or the securing device 35 can be slidable in a groove 44 the handle 40 be arranged, and an adjusting device 60 can with a motor 62 and / or a reduction gear 63 to the security device 35 be coupled to the front section 34 the lever 32 towards the wave 12 to set to or from this ( 9 ).

Claims (10)

Trainingsvorrichtung, umfassend: – einen von einem Sockel (10) abstehenden Ständer (11), – eine an dem Ständer angeordnete Welle (12), – zwei Handhaben (40) mit einem an der Welle angebrachten Mittelabschnitt (41) und jeweils einem Handgriff und einem unteren Abschnitt, – zwei Fußstützen (50) mit jeweils einem an den unteren Abschnitt der Handhaben angekoppelten vorderen Abschnitt und jeweils einem Fußpedal, dadurch gekennzeichnet, dass: – zwei Kurbeln (30) mittels einer von der Welle (12) beabstandeten Achse (21) schwenkbar an dem hinteren Abschnitt des Ständers schwenkbar angekoppelt sind, – ein Zapfen (31) an jeder der Kurbeln angebracht und von der Achse beabstandet ist, – die Fußstützen jeweils einen Mittelabschnitt (51) aufweisen, der mittels eines Verbindungsglieds schwenkbar an den Zapfen (31) der Kurbeln angekoppelt ist, – zwei Hebel (32) jeweils ein erstes Ende aufweisen, das schwenkbar an den Zapfen (31) der Kurbel angekoppelt ist, und ein zweites Ende, das an den Mittelabschnitt (41) der Handhabe angekoppelt und von der Welle (12) beabstandet ist, zur Bildung einer polygonalen Kopplungsstruktur zusammen mit den Handhaben (40) und den Fußstützen (50) und den Hebeln.Training device comprising: - one of a pedestal ( 10 ) projecting stand ( 11 ), - a shaft arranged on the stand ( 12 ), - two handles ( 40 ) with a middle section attached to the shaft ( 41 ) and one handle each and a lower section, - two footrests ( 50 ) each having a front portion coupled to the lower portion of the handles and each having a foot pedal, characterized in that: - two cranks ( 30 ) by means of one of the shaft ( 12 ) spaced axis ( 21 ) pivotally coupled to the rear portion of the stand are pivotally coupled, - a pin ( 31 ) is attached to each of the cranks and spaced from the axle, - the footrests each have a central portion ( 51 ), which by means of a connecting member pivotally mounted on the pin ( 31 ) of the cranks, - two levers ( 32 ) each have a first end which is pivotally mounted on the pin ( 31 ) is coupled to the crank, and a second end which is connected to the central portion ( 41 ) coupled to the handle and from the shaft ( 12 ) to form a polygonal coupling structure together with the handles ( 40 ) and the footrests ( 50 ) and the levers. Trainingsvorrichtung nach Anspruch 1, bei der die zweiten Enden der Hebel jeweils mittels einer Sicherungsvorrichtung mit den Mittelabschnitten der Handhaben gekoppelt sind.Training device according to claim 1, wherein the second ends of the lever each by means of a securing device are coupled to the central portions of the handles. Trainingsvorrichtung nach Anspruch 2, bei der die Handhaben jeweils eine in dem Mittelabschnitt der Handhabe angeordnete erste Öffnung zum Eingriff mit der Sicherungsvorrichtung aufweisen.Training device according to claim 2, wherein the Handle one each arranged in the central portion of the handle first opening have for engagement with the securing device. Trainingsvorrichtung nach Anspruch 3, bei der die Handhaben jeweils mindestens eine zweite Öffnung in dem Mittelabschnitt zum Eingriff mit der Sicherungsvorrichtung aufweisen.Training device according to claim 3, wherein the Each handle at least one second opening in the middle section have for engagement with the securing device. Trainingsvorrichtung nach einem der Ansprüche 1 bis 4, weiterhin umfassend eine Widerstandseinrichtung, die der Achse und den Kurbeln Widerstand leistet.Training device according to one of claims 1 to 4, further comprising a resistance means, the axis and the cranks resist. Trainingsvorrichtung nach Anspruch 5, bei der die Widerstandseinrichtung ein Rad umfasst, das mittels einer Achse drehbar an dem hinteren Abschnitt des Ständers angebracht ist.Training device according to claim 5, wherein the Resistance device comprises a wheel, which by means of an axis is rotatably mounted on the rear portion of the stand. Trainingsvorrichtung nach Anspruch 6, bei der die Widerstandseinrichtung ein drehbares Element umfasst, das mittels einer Achse an dem Ständer angebracht und mit dem Rad gekoppelt ist.Training device according to claim 6, wherein the Resistor device comprises a rotatable element which means an axle on the stand attached and coupled to the wheel. Trainingsvorrichtung nach Anspruch 7, bei der eine Kurvenrolle an der Achse angebracht und mit dieser gemeinsamen bewegbar ist, und die Kurvenrolle mit dem Rad über eine Kopplungseinrichtung gekoppelt ist.Training device according to claim 7, wherein a Cam follower attached to the axle and movable with this common is, and the cam roller coupled to the wheel via a coupling device is. Trainingsvorrichtung nach Anspruch 7 oder 8, bei der ein Schwungrad mittels eines Abscherens drehbar an dem Ständer angebracht ist und über eine Kopplungseinrichtung mit dem drehbaren Element gekoppelt ist.Training device according to claim 7 or 8, at a flywheel rotatably mounted by means of a shearing on the stand is and about a coupling device is coupled to the rotatable element. Trainingsvorrichtung nach einem der Ansprüche 1 bis 9, bei der die zweiten Enden der Hebel über eine Einstellvorrichtung gleitbewegbar an die Mittelabschnitte der Handhaben angeschlossen sind.Training device according to one of claims 1 to 9, in which the second ends of the lever via an adjusting device slidably connected to the central portions of the handles are.
DE200710026308 2007-06-06 2007-06-06 Adjustable elliptical fitness trainer has journals on cranks to which foot supports are joined, levers pivotably coupled to journals at one end and handles at other to form polygonal coupling structure with handles, foot supports, levers Withdrawn DE102007026308A1 (en)

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DE200710026308 DE102007026308A1 (en) 2007-06-06 2007-06-06 Adjustable elliptical fitness trainer has journals on cranks to which foot supports are joined, levers pivotably coupled to journals at one end and handles at other to form polygonal coupling structure with handles, foot supports, levers

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DE200710026308 DE102007026308A1 (en) 2007-06-06 2007-06-06 Adjustable elliptical fitness trainer has journals on cranks to which foot supports are joined, levers pivotably coupled to journals at one end and handles at other to form polygonal coupling structure with handles, foot supports, levers

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DE102007026308A1 true DE102007026308A1 (en) 2008-12-18

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DE200710026308 Withdrawn DE102007026308A1 (en) 2007-06-06 2007-06-06 Adjustable elliptical fitness trainer has journals on cranks to which foot supports are joined, levers pivotably coupled to journals at one end and handles at other to form polygonal coupling structure with handles, foot supports, levers

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577985A (en) * 1996-02-08 1996-11-26 Miller; Larry Stationary exercise device
US20050124467A1 (en) * 2003-12-04 2005-06-09 Rodgers Robert E.Jr. Pendulum striding exercise devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577985A (en) * 1996-02-08 1996-11-26 Miller; Larry Stationary exercise device
US20050124467A1 (en) * 2003-12-04 2005-06-09 Rodgers Robert E.Jr. Pendulum striding exercise devices

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