WO2002096522A1 - Appareil inerte rotatif - Google Patents

Appareil inerte rotatif Download PDF

Info

Publication number
WO2002096522A1
WO2002096522A1 PCT/KR2002/000975 KR0200975W WO02096522A1 WO 2002096522 A1 WO2002096522 A1 WO 2002096522A1 KR 0200975 W KR0200975 W KR 0200975W WO 02096522 A1 WO02096522 A1 WO 02096522A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotary
mertial
shaft
appliance
rotatmg
Prior art date
Application number
PCT/KR2002/000975
Other languages
English (en)
Inventor
Byoung Hyouk Yoo
Original Assignee
Byoung Hyouk Yoo
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
Priority claimed from KR1020010064183A external-priority patent/KR20020090288A/ko
Application filed by Byoung Hyouk Yoo filed Critical Byoung Hyouk Yoo
Publication of WO2002096522A1 publication Critical patent/WO2002096522A1/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
    • A63B21/00043—Exercising devices consisting of a pair of user interfaces connected by flexible elements, e.g. two handles connected by elastic bands
    • 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
    • A63B21/227—Resisting devices with rotary bodies with flywheels changing the rotational direction alternately
    • 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
    • A63B21/4049—Rotational movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
    • A63B23/03525—Supports for both feet or both hands performing simultaneously the same movement, e.g. single pedal or single handle
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • A63B2071/0625—Emitting sound, noise or music
    • 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
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
    • 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
    • A63B2225/74—Miscellaneous features of sport apparatus, devices or equipment with powered illuminating means, e.g. lights

Definitions

  • the present invention relates to an appliance using rotary inertia, and in particularly, to a rotary inertial appliance, in which the rotating force of a rotary inertial body, the resilience force of a spring, and the physical strength of a user may be harmonized through a reversible action that straight of a shaft and rotating movement of the rotary inertial body are periodically transformed, so that an upper body of the user may be uniformly developed and an interest in sports may be induced to keep up the exercise
  • an object of the present invention is to solve the problems mvolved in the prior art, and to provide a rotary inertial appliance, in which mutual buffering effect is achieved between the rotating force of a rotary inertial body and the resilience force of a resilience member to provide a smooth training effect, and which the rotating movement of the rotary inertial body and the straight movement of handles and shafts are reversibly changed to provide teachings of the inertia
  • the present invention provides a rotary inertial appliance comprising a shaft member including a mam shaft with a rotary inertial body installed, and a pair of side shafts each installed both ends of the main shaft m a manner that its length is retracted or stretched, the rotary inertial body havmg a desired mass, installed to the main shaft, and contmuously rotated in one direction or periodically reversed direction, the inertial body including an effect member for outputting a luminescent signal or sound signal to an exterior, handles each formed mtegrally with both ends of the side shaft, a resilience member installed m an inside of the shaft member or around the mam shaft, and including a compression spring to apply a resilience force outwardly to the side shafts, and rotating means for rotating the rotary mertial body in one direction or periodically reversed direction
  • the rotating means for rotating the rotary mertial body mcludes a wire having a desired length and symmetrically positioned between an outer circumference of the rotary mertial body and both handles, and a dampmg sprmg positioned between an end of the wire and the rotary mertial body for damping shock generated from reverse rotation of the rotary inertial body and for generating a reverse rotation force
  • the rotary mertial body is installed in the mam shaft by a latch gear and a bearing which are rotated in one direction
  • the main shaft is formed symmetrically with at least double spiral grooves provided on one side or double sides thereof
  • the side shaft has on an inner circumference thereof a ratchet inserted into the spiral grooves of the main shaft to convert a straight movement mto a rotating movement for generating a rotatmg force
  • the resilience member installed to an outside of the main shaft includes a conical sprmg having a large diameter end contacted to the rotary mertial body, and a small diameter end opposed to the large diameter end
  • a thrust bearing is located between the conical sprmg and the side shaft to achieve smooth operation therebetween
  • the effect member provided in the rotary mertial body includes a generating unit havmg a permanent magnet fixed to the mam shaft and a coil movable together with the rotary inertial body relative to the permanent magnet for generatmg an electromotive
  • the rotary mertial body includes an eccentric weight havmg a regulatmg and guiding groove and a fixing screw provided in one side of the rotary mertial body 300 for positioning and fixmg the rotary mertial body, thereby causmg vibration in the handles when rotatmg
  • Fig 1 is a perspective view illustrating the construction of a rotary inertial appliance according to a preferred embodiment of the present invention
  • Fig 2 is a cross sectional view of the rotary mertial appliance m
  • Fig 1 is a partially enlarged view of a rotary mertial body of the present invention
  • Fig 4 is a view showmg the operatmg state of a foldable member of the present invention
  • Fig 5 is a cross sectional view of a foldable member accordmg to another embodiment of the present invention.
  • Fig 6 is a cross sectional view of rotatmg means accordmg another embodiment of the present invention.
  • Fig 7 is a view of a resilience member accordmg to another embodiment of the present mvention
  • Fig 8 is a view of a resilience member and rotatmg means according to a further embodiment of the present mvention Best Mode for Carrying Out the Invention
  • Fig 1 is a perspective view illustrating the construction of a rotary mertial appliance accordmg to a preferred embodiment of the present mvention
  • Fig 2 is a cross sectional view of the rotary inertial appliance in Fig 1
  • the rotary mertial appliance of the present mvention of the present mvention includes a rotary mertial body 300, a shaft supporting the rotary mertial body, a pair of handles attached to both ends of the shaft, a resilient member, and rotating means
  • the shaft includes a mam shaft 1 10 with the rotary inertial body 300 installed, and a pair of side shafts 120 each installed to both ends of the mam shaft HO in a manner that its length is retracted or stretched
  • the rotary mertial body 300 is installed around the mam shaft 110, and is periodically reversed to perform continuous rotation
  • the rotary inertial body 300 includes an effect member for outputtmg a lummescent signal or sound signal to the exterior
  • the handles 200 each formed integrally with both ends of the side shaft 120 are gripped by a user so that the user strengthens his/her physical strength
  • a plurality of wires 500 are coupled to a wire couplmg member 210 provided in the center portion of the handle and are also coupled to a wheel of the rotary mertial body 300
  • the rotatmg means for rotatmg the rotary inertial body 300 includes the plurality of wires 500 havmg a desired length and each symmetrically positioned between an outer circumference of the rotary mertial body 300, and a plurality of dampmg sprmgs 510 each positioned between an end of the wire 500 and the rotary mertial body 300 for dampmg shock generated from reverse rotation of the rotary inertial body and for generating a reverse rotation force
  • the dampmg sprmg 500 consists of a tension sprmg or a compression sprmg, and absorbs shock temporally actmg on a coupled portion between the wire 500 and the rotary inertial body 300 when a rotatmg direction of the rotary mertial body 300 is changed after rotatmg at a desired speed
  • the dampmg sprmg 510 is smoothly turned m a counter direction to generate a reverse rotatmg force
  • the rotatmg direction of the rotary mertial body 300 is periodically changed, so that the wire 500 is wound or unwound around the side shaft 120
  • the four wires 500 which serve as the rotatmg means herem are arranged on both outsides of the wheel at a right angle relative to a center of the shaft, respectively
  • the wires 500 are symmetric with respect to the mam shaft, and may be regulated dependmg upon a mass of the rotary mertial body 300 and resilience force of the resilient member If the rotary mertial appliance of the present invention is a small size, two wires may be provided on both sides of the rotary mertial body, respectively
  • the compression sprmgs 400 which serve as the resilience member herein are positioned in the side shafts 120 and the mam shaft 1 10, as shown m Fig 2, to apply a resilience force outwardly to the side shafts 120
  • the outside of the compression sprmg 400 is provided with a smooth tube of a soft material so that the compression sprmg 400 is smoothly operated m the shafts 1 10 and 120 and the generation of noise is minimized
  • lubricant may be coated on the outer circumference of the compression spring 400
  • Fig 3 is a partially enlarged view of the rotary mertial body 300 of the present mvention
  • a journal 11 1 is positioned in the center of the main shaft 1 10 to secure the rotary mertial body 300 by use of a beanng 310, and articular portions
  • the journal 1 11 is provided at its center with an electric generatmg unit 710 consistmg of a permanent magnet and a coil to generate electromotive force, and an effect member is positioned m the rotary inertial body 300 for outputtmg a signal by use of the electromotive force
  • the effect member of the present mvention mcludes the common electric generatmg unit 710 for generatmg the electromotive force, a display for showmg the luminance signal or the sound signal, and a switch 730 for switchmg a power supply m accordance with the rotatmg state
  • the generatmg unit 710 includes a permanent magnet 711 fixed to the mam shaft 110 and a coil 712 movable relative to the permanent magnet 71 1 for generatmg the electromotive force m accordance with the rotation of the rotary mertial body 300
  • the display mcludes a light emitting diode 720 for generating the luminance signal by use of the power supplied m accordance with the rotation of the rotary mertial body 300 or a loudspeaker for generating a desired sound
  • the switch 730 regulates a luminance color of the light emittmg diode 720 m accordance with the rotatmg direction of the rotary mertial body or the variation of the rotatmg speed, and mcludes a weight 731 and switchmg terminals 733 which are connected by a resilient piece 732 to be operated by the inertia It is no matter that a common dry cell may be used as effect member, mstead of the complicated electric generatmg unit
  • Fig 4 is a view showmg the operatmg state of a foldable member of the present invention
  • Each of the hmges forming both articular members 112 of the journal 1 11 is formed with a long hole 1 13 m one side thereof, and a shaft-couplmg member 115 is engaged to the long hole by a connecting pm 114
  • the articular member 1 12 is inserted into a supporting tube 1 16 to prevent the bendmg of the shaft when unfolding the articular member
  • the articular member facilitates carrying and packmg of the rotary mertial appliance of the present mvention Specifically, if both side shafts are pulled, the shaft-couplmg members 115 are left out of the supporting tube 116 by a depth of the hole 1 13, and then are folded m one direction On use, if both handles are unfolded, the side shafts are moved toward the center along the long holes 113 of the articular members 112 by the reaction force of the compression sprmg 400 and the wire 500
  • Fig 5 is a cross sectional view of a foldable member accordmg to another embodiment of the present invention
  • the rotary mertial body 300 has a hollow portion 360 formed m mside of a tube-type wheel Various kinds of contents are introduced m the hollow portion 360 and then the hollow portion is sealed, so that when the rotary mertial body is rotated the contents 370 flow in the tube
  • the rotary inertial body 300 is formed with a resonance chamber, and a desired resounding hole is formed on a surface of the resonance chamber, so that when the rotary mertial body 300 is rotated the sound of a whistle is generated due to the friction of the air
  • Fig 6 is a cross sectional view of rotatmg means accordmg another embodiment of the present mvention, in which the wire is eliminated, and the rotary inertial body 300 can be operated in only one direction
  • the rotary inertial body 300 is installed m the mam shaft 110 via a latch gear 610 and a bearmg 310 which have a characteristic of one-way rotation
  • the main shaft 110 is provided on one side or double sides with at least double spiral grooves 600, and the side shaft 120 has on an inner circumference thereof a ratchet 620 inserted mto the spiral grooves 600 of the mam shaft 1 10 to convert a straight movement mto a rotating movement for generating a rotating force
  • the mam shaft 110 and the side shafts 120 are provided with a lockmg piece 630 to prevent disengagement of the side shafts from the mam shaft
  • a bearmg is positioned m a contacted portion of the compression sprmg provided m the mam and side shafts, thereby smoothly moving the compression sprmg therein
  • Figs 7 and 8 are views showmg a resilience member accordmg to a further embodiment of the present mvention, m which the construction of the resilience member is modified to generate the resilience force on both sides of the mam shaft
  • the resilience member is a conical sprmg, and is positioned on both outsides of the mam shaft 110, respectively
  • the resilience member 300 has a large diameter end contacted to the rotary mertial body 300, and a small diameter end opposed to the large diameter end
  • a thrust bearmg 420 is located between the conical sprmg 410 and the side shaft 120
  • an eccentric weight havmg a regulatmg and guidmg groove and a fixing screw is provided m one side of the rotary inertial body 300 for positionmg and fixing the rotary mertial body, so that a center of mass of the rotary mertial body is eccentrically positioned to generate vibration when rotatmg
  • the eccentric weight changes the center of mass of the rotary mertial body to generate the vibration when the rotary inertial body 300 rotates, so that an arm muscle is relaxed Therefore, the eccentric weight provides the effect of giving a massage to the arm, as well as traming the arm
  • a user may harden his or her body by use of the rotary mertial appliance of the present invention properly harmonizmg the rotatmg force of the rotary mertial body, the resilience force of the sprmg, and the physical strength of the user, so that his or her upper body may be uniformly developed and an mterest m sports may be mduced to keep up the exercise
  • smce the user takes exercise by use of the rotary mertial appliance by periodically changmg the compressmg force to the handles, muscles of breast and arm are strengthened with regular breathmg m accordance with the rotation of the rotary inertial body, which is rotated m a constant period
  • smce the trammg tool havmg a desired mass is supported by both hands and the user takes exercise with stretching his or her back, muscles of the waist and abdomen are strengthened
  • the present mvention may be smoothly operated with the resilience member bemg compressed and stretched and the rotatmg direction of the rotary inertial body bemg changed periodically, if the appliance is made of a small size, it can be served as a combmation toy and training tool for children

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)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Toys (AREA)

Abstract

L'invention concerne un appareil inerte rotatif comprenant un élément d'arbre constitué d'un arbre principal doté d'un corps inerte (300) rotatif, et d'une paire d'arbres latéraux (120), chacun d'eux étant installés aux deux extrémités de l'arbre principal (110) de sorte que sa longueur peut être rétractée ou étendue. Ledit corps inerte rotatif possède une masse désirée installée sur l'arbre principal (110), et tourne continuellement dans un sens ou périodiquement dans le sens inverse; un élément d'effet permettant d'émettre en sortie un signal lumineux ou sonore vers l'extérieur; des poignées (200) formées d'une seule pièce avec les extrémités de l'arbre latéral (120); un élément résilient installé à l'intérieur de l'élément d'arbre ou autour de l'arbre principal (110) et comprenant un ressort de compression (400) permettant d'appliquer une force de résilience vers l'extérieur des arbres latéraux (120); et des moyens de rotation permettant de faire tourner le corps inerte (300) rotatif dans un sens ou périodiquement dans le sens inverse.
PCT/KR2002/000975 2001-05-26 2002-05-22 Appareil inerte rotatif WO2002096522A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20010029240 2001-05-26
KR2001/29240 2001-05-26
KR1020010064183A KR20020090288A (ko) 2001-05-26 2001-10-18 회전관성기구
KR2001/64183 2001-10-18

Publications (1)

Publication Number Publication Date
WO2002096522A1 true WO2002096522A1 (fr) 2002-12-05

Family

ID=26639103

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2002/000975 WO2002096522A1 (fr) 2001-05-26 2002-05-22 Appareil inerte rotatif

Country Status (1)

Country Link
WO (1) WO2002096522A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015096204A (ja) * 2009-06-23 2015-05-21 リー・シー・ヤン フィットネススティック用の装置およびシステム
US9636534B2 (en) 2009-06-23 2017-05-02 Li Si Yang Apparatus, system, and method for a fitness stick
US20230191181A1 (en) * 2021-12-16 2023-06-22 Jack Westfall Extendable fitness bar with internal resistance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695258U (fr) * 1979-12-25 1981-07-28
US4284274A (en) * 1979-12-07 1981-08-18 Boothe Nathaniel L Exercise device
JPS6049856U (ja) * 1983-09-16 1985-04-08 株式会社　ハルナ産業 遊具
KR850002470Y1 (ko) * 1983-11-04 1985-10-19 윤기창 싱크용 배수전
KR920002244Y1 (ko) * 1989-05-23 1992-04-06 김종갑 팔 가슴 운동구

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284274A (en) * 1979-12-07 1981-08-18 Boothe Nathaniel L Exercise device
JPS5695258U (fr) * 1979-12-25 1981-07-28
JPS6049856U (ja) * 1983-09-16 1985-04-08 株式会社　ハルナ産業 遊具
KR850002470Y1 (ko) * 1983-11-04 1985-10-19 윤기창 싱크용 배수전
KR920002244Y1 (ko) * 1989-05-23 1992-04-06 김종갑 팔 가슴 운동구

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015096204A (ja) * 2009-06-23 2015-05-21 リー・シー・ヤン フィットネススティック用の装置およびシステム
US9636534B2 (en) 2009-06-23 2017-05-02 Li Si Yang Apparatus, system, and method for a fitness stick
US20230191181A1 (en) * 2021-12-16 2023-06-22 Jack Westfall Extendable fitness bar with internal resistance
US12053661B2 (en) * 2021-12-16 2024-08-06 Jack Westfall Extendable fitness bar with internal resistance

Similar Documents

Publication Publication Date Title
US7563210B2 (en) Gyroscopic total exerciser
US5399136A (en) String actuated rotatable ball
AU2010202246B2 (en) Gyroscopic exerciser
CN102099082B (zh) 惯性锻炼装置
US5176560A (en) Dancing doll
US6039679A (en) Electronic dumbbell
CN101321563B (zh) 高尔夫挥杆练习器
US20080009775A1 (en) Electro-Mechanical Sexual Stimulation Device
JP2001079110A (ja) フラフープ
CA2187012A1 (fr) Dispositif de massage corporel
WO2002040107A2 (fr) Appareil d'exercice inertiel, procede d'assemblage et methode permettant d'effectuer des exercices a l'aide de cet appareil
WO2002096522A1 (fr) Appareil inerte rotatif
JP2000202061A (ja) フラフ―プ
KR200265377Y1 (ko) 회전관성기구
CN215741683U (zh) 一种波速球
CN205586470U (zh) 一种瑜伽柱
US6537183B1 (en) Combination hand weight and rope pull device
KR19980019127U (ko) 관성을 이용한 운동구
CN205612956U (zh) 电动按摩瑜伽柱
WO2003002212A1 (fr) Hula hoop
CN218980338U (zh) 一种多功能竹制健身用跳绳
JPH0730026Y2 (ja) マッサ−ジ器
CN218553020U (zh) 健腹轮的香薰把柄结构
CN217567265U (zh) 一种可折叠发光跳环
JP3089623U (ja) 多機能の健康輪

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP