WO2010143991A1 - Extenseur à leviers avec butée - Google Patents

Extenseur à leviers avec butée Download PDF

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Publication number
WO2010143991A1
WO2010143991A1 PCT/RU2009/000642 RU2009000642W WO2010143991A1 WO 2010143991 A1 WO2010143991 A1 WO 2010143991A1 RU 2009000642 W RU2009000642 W RU 2009000642W WO 2010143991 A1 WO2010143991 A1 WO 2010143991A1
Authority
WO
WIPO (PCT)
Prior art keywords
lever
spring
handle
expander
plane
Prior art date
Application number
PCT/RU2009/000642
Other languages
English (en)
Russian (ru)
Inventor
Андрей Николаевич НЕЧАЕВ
Original Assignee
Nechaev Andrey Nikolaevich
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nechaev Andrey Nikolaevich filed Critical Nechaev Andrey Nikolaevich
Priority to PCT/RU2009/000642 priority Critical patent/WO2010143991A1/fr
Priority to EA201100163A priority patent/EA201100163A1/ru
Publication of WO2010143991A1 publication Critical patent/WO2010143991A1/fr

Links

Classifications

    • 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
    • A63B21/0004—Exercising devices moving as a whole 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
    • A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • A63B21/4017—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the upper limbs
    • 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
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4047—Pivoting movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • 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
    • 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
    • A63B21/045—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 having torsion or bending or flexion element
    • A63B21/0455—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 having torsion or bending or flexion element having torsion element around its longitudinal axis

Definitions

  • the lever expander with emphasis Technical field of the Invention relates to portable sports devices, specifically to expanders using a twisted torsion spring as an elastic resistance for developing the muscles of the arms and shoulder girdle, and for home use.
  • the objective of the invention is to create a portable sports expander, simple in design, with maximum efficiency, well isolating trained muscle groups, and having a comfortable arm position during exercise
  • each working arm is either a lever, or the arm has a lever, at the end, which is an emphasis for the forearm, located parallel to the axis of the spring, and symmetrically the emphasis on another lever, and between the spring and the emphasis, on the lever is a handle located either perpendicularly or parallel to the axis of the spring, and symmetrically to the handle on the other lever, and to eliminate the moment of force that expands the expander around the middle of the spring axis, in the direction perpendicular to the spring axis, during the compression of the levers with the forearms, the middle of each stop is on the middle plane of the spring, and each handle a, or its middle, at any of its location is above this plane, due to which the hand is always located at an angle to the forearm, which eliminates the tension in the wrist area, while the middle of the spring axis and the middle of each abutment form the vertices
  • each lever In the case of shoulders and back, the levers intersect each other, and each lever has two, successively located, opposite corners, symmetrically to the corners on the other lever, one of which is located between the spring and the crossing, and the other after the crossing. either at the location of the handle, or before it, with the middle of the spring axis and the middle of each abutment forming between the vertices of the triangle.
  • the expander can be made with two springs, which have parallel axes and are on opposite sides of the crossbar, which is either a connection between the springs, or connects the shoulders of the springs to each other, while both springs have a common middle plane, on which is the middle of each stop, and the middle of the axes of the springs and the middle of the stops form between them the vertices of the quadrilateral, and the levers can be located either between the springs or on the outer sides of the springs.
  • knobs and stops, on each lever can be formed using bends that are symmetrical to bends on the other lever, and at the same time symmetric bends are located only on one side of the spring's central plane, or the common median plane of the springs, and in the version with crossed arms , the bends that form the angles on the levers, between the spring and the point of intersection of the levers, are located on different sides of the mid-plane of the spring.
  • the levers, and the crossbar between the springs may have additional bends, for example, on the stops, like contours for the forearm.
  • the stops on the levers may have additional overhead stops, which are fixed on the lever and the main stop, or the lever may have a rigidly fixed stop, with a cutout for the fingers, which forms an additional handle.
  • the expander which has levers on the spring arms and an expander with a crossbar that connects the spring arms, bends either on the arms, or on the arms, or on the crossbar, or on the arms, and on the arms, or on the crossbar, and the lever or crossbar can be a tube .
  • the expander may have a stopper covering each shoulder of its spring.
  • Levers, and crossbar, expander can be fully or partially covered, for example, only places for pens and stops, rubber or polymeric material, while the pens or stops can have a circular or oval cross section, and the stops can be used as handles, and additional overhead , or rigidly fixed stops, have contours for the forearms of the hands, and are made of polymers or wood, and covered with neoprene or fabric.
  • FIG. 1, FIG. 2, FIG. 3 shows a variant of the expander with one spring.
  • FIG. 4 and FIG. 5 shows the location of the handles.
  • FIG. 6 shows a variant of the expander with handles arranged parallel to the axis of the spring, and with additional surface supports.
  • FIG. 7 shows a variant of an expander with handles located perpendicular to the axis of the spring, and with wide stops that are rigidly fixed on the lever.
  • FIG. 8 and FIG. 9 shows a variant of the expander with crossed arms.
  • FIG. 10, FIG. 11, FIG. 12 and FIG. 13 shows variants of an expander with two springs.
  • FIG. 14, FIG. 15, FIG. 16 and FIG. 17 shows the use of the expander.
  • FIG. 1 viewed from the rear, shows a variant of an expander with a torsion spring 1, in which each working arm 2 is a lever on which a handle 4 located parallel to the axis 5 of the spring 1 and the stop ⁇ located parallel to the axis 5 of the spring 1 are formed using several bends 3 , for the forearm of the hand, whose middle is 7, and the middle 8 of axis 5 of spring 1 is on the middle plane 9 of the spring 1, each bend 3, on each arm 2, located symmetrically to another bend 3 on the other arm 2, and located only on one side of the middle plane 9 of the spring 1, and the additional bend 10, after the stop 6 on each arm 2 , forms the limiter 11 of the forearm of the arm.
  • FIG. 2 top view, it is shown that each shoulder 2 has an angle, with the apex of the angle 12 at the location of the handle 4, and the middle 8 of the axis 5 of the spring 1, and the middle 7 of each stop 6, form between each other the vertices of a triangle.
  • FIG. 3 shows a general view of an expander in which each shoulder 2 is completely covered with rubber or polymeric material 13.
  • FIG. 4 with a handle 4 located parallel to the axis 5 of the spring 1 shown in FIG. 1, and in FIG. 5 with a handle 4 located perpendicular to the axis 5 of the spring 1 shown in FIG. 1, it is shown that each knob 4, at any location, is located above the middle plane 9 of the spring 1 shown in FIG. 1.
  • FIG. 6 shows a general view of an expander, in which each shoulder 2 of spring 1 has a lever 14 partially covered with rubber or polymer material 13, only the handle 4 and the stop 6, and which has an additional consignment stop 15 attached to the lever 14 and the main stop 6.
  • FIG. 7 shows a general view of an expander, in which each handle 4 is located perpendicular to the axis 5 of spring 1, and having on each lever 14 a rigidly fixed wide stop 16, with outlines 17, for the forearm, and with a slot 18, for the fingers, which forms additional handle 19, at the end of the stop 16.
  • top view shows a variant of the expander with crossed arms, for the muscles of the shoulders and the back, in which each arm 2 of spring 1 is a lever, each arm 2 having two consecutive opposite corners that are symmetrical to the corners on the other arm 2, and are formed with the bend 20, which is located between the spring 1 and the crossing position 21, and the bend 22, which is located after the crossing point 21, at the location of the handle 4.
  • FIG. 8 shows a variant of the expander with crossed arms, for the muscles of the shoulders and the back, in which each arm 2 of spring 1 is a lever, each arm 2 having two consecutive opposite corners that are symmetrical to the corners on the other arm 2, and are formed with the bend 20, which is located between the spring 1 and the
  • FIG. 9 shows a general view of this expander, in which each shoulder 2 is completely covered with rubber or polymer material 13, and each handle 4 is located parallel to the axis 5 of the spring 1.
  • FIG. 10 shows a variant of the expander with two springs 1, which are located on opposite sides of the crossbar 23, which connects each arm 2 of one spring 1 to arm 2 of the other spring 1, and is completely covered with rubber or polymeric material 13.
  • FIG. 11 shows a variant of the expander, whose crossbar 23 is a connection of one spring 1 with another spring 1 located on the opposite side of the crossbar 23, and which has an additional bend 24 on each side, symmetrically to the bend 24 on the other side of the crossbar 23.
  • FIG. 12 and FIG. 13 shows variants of expanders for the muscles of the shoulders and back.
  • FIG. 14 shows the use of the expander with one spring 1, for the Fudi muscles, where the arrow 25 shows the direction of movement of the expander.
  • FIG. 15 shows the use of the expander with one spring 1, for the muscles of the shoulders and back, where the arrow 25 shows the direction of movement of the expander.
  • FIG. 14 shows the use of the expander with one spring 1, for the Fudi muscles, where the arrow 25 shows the direction of movement of the expander.
  • FIG. 15 shows the use of the expander with one spring 1, for the muscles of the shoulders and back, where the arrow 25 shows the direction of movement of the expander.
  • FIG. 16 shows the use of an expander for chest muscles, in which a spring 1 is located on each side of the crossbar 23, and the direction of displacement of the expander is indicated by an arrow 25.
  • FIG. 17 shows the use of the expander for the muscles of the shoulders and back, which has a spring 1 on each side of the crossbar 23, and each arm 2, which is a lever, is between one spring 1 and the other spring 1, and the arrow 25 shows the direction of movement of the expander.
  • the expander is simple in design, which allows its use without prior preparation.
  • a lever expander with an emphasis having a twisted torsion spring, to create resistance, while compressing or unclenching the forearms of the arms of the stops on the expander, creates a load on a specific muscle group, depending on the construction of the expander, for example, with crossed shoulders for the shoulder or back muscles, when the stops are on the outer side of the forearm, it is necessary to attract the expander to the body of the trainee.
  • lugs for forearm arms, allows you to isolate a certain group of muscles, and create the same load on them as on special training machines, and the expander allows you to work out the muscles on several levels, for example, the expander for the chest muscles can be moved down or up.

Landscapes

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

Abstract

L'invention concerne un extenseur à leviers avec une butée, qui comprend un ressort de torsion enroulé dont chaque bras de travail consiste en un levier ou comprend un levier à l'extrémité duquel se trouve une butée pour l'avant-bras, une poignée étant prévue entre le ressort et la butée et étant perpendiculaire ou parallèle à l'axe du ressort. Le milieu de chaque butée se situe dans le plan médian du ressort, et chaque poignée, indépendamment de sa position, se situe au-dessus de ce plan. L'extenseur définit un certain angle par rapport au levier et pour les muscles du torse lorsque les butées se situent du côté interne des avant-bras, et par rapport aux leviers croisés pour les muscles des épaules et du dos lorsque les butées se situent du côté externe des avant-bras. L'extenseur peut encore comprendre deux ressorts disposés sur les côtés opposés d'une barre transversale et possédant des axes parallèles. Les poignées et les butées sont formées par des courbures sur les leviers, et les leviers sont recouverts d'un matériau à base de caoutchouc ou polymère.
PCT/RU2009/000642 2009-11-24 2009-11-24 Extenseur à leviers avec butée WO2010143991A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/RU2009/000642 WO2010143991A1 (fr) 2009-11-24 2009-11-24 Extenseur à leviers avec butée
EA201100163A EA201100163A1 (ru) 2009-11-24 2009-11-24 Рычажный эспандер с упорами

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2009/000642 WO2010143991A1 (fr) 2009-11-24 2009-11-24 Extenseur à leviers avec butée

Publications (1)

Publication Number Publication Date
WO2010143991A1 true WO2010143991A1 (fr) 2010-12-16

Family

ID=43309062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2009/000642 WO2010143991A1 (fr) 2009-11-24 2009-11-24 Extenseur à leviers avec butée

Country Status (2)

Country Link
EA (1) EA201100163A1 (fr)
WO (1) WO2010143991A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109771887A (zh) * 2019-02-19 2019-05-21 中山市米客运动用品有限公司 弯弓臂力棒

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556586A1 (fr) * 1992-01-22 1993-08-25 OVATION Inc. Appareil d'exercice
US6022302A (en) * 1998-05-08 2000-02-08 Stamina Products, Inc. Flexural exercise device
US6129650A (en) * 1997-11-19 2000-10-10 Wedge, Jr.; Roy D. Exercise bar
US6390959B1 (en) * 2001-05-16 2002-05-21 Dean Tornabene Exercise apparatus
USD508097S1 (en) * 2004-03-02 2005-08-02 Concepts To Retail, Llc Upper body exercise apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556586A1 (fr) * 1992-01-22 1993-08-25 OVATION Inc. Appareil d'exercice
US6129650A (en) * 1997-11-19 2000-10-10 Wedge, Jr.; Roy D. Exercise bar
US6022302A (en) * 1998-05-08 2000-02-08 Stamina Products, Inc. Flexural exercise device
US6390959B1 (en) * 2001-05-16 2002-05-21 Dean Tornabene Exercise apparatus
USD508097S1 (en) * 2004-03-02 2005-08-02 Concepts To Retail, Llc Upper body exercise apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109771887A (zh) * 2019-02-19 2019-05-21 中山市米客运动用品有限公司 弯弓臂力棒

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Publication number Publication date
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