US20180200560A1 - Weight training machine - Google Patents

Weight training machine Download PDF

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Publication number
US20180200560A1
US20180200560A1 US15/742,508 US201515742508A US2018200560A1 US 20180200560 A1 US20180200560 A1 US 20180200560A1 US 201515742508 A US201515742508 A US 201515742508A US 2018200560 A1 US2018200560 A1 US 2018200560A1
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US
United States
Prior art keywords
bar
weight
pair
pulley
column
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.)
Abandoned
Application number
US15/742,508
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English (en)
Inventor
Tea-hee HAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Han Tea Hee
Original Assignee
Tea-hee HAN
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 Tea-hee HAN filed Critical Tea-hee HAN
Priority claimed from PCT/KR2015/007256 external-priority patent/WO2017007054A1/ko
Publication of US20180200560A1 publication Critical patent/US20180200560A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • 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
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • 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
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • A63B21/063—Weight selecting means
    • 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
    • A63B23/03533—With separate means driven by each limb, i.e. performing different movements
    • A63B23/03541—Moving independently from each other
    • 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
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/0724—Bar-bells; Hand bars

Definitions

  • the present invention relates to a weight training machine, and more particularly, to a weight training machine in which weight plates capable of increasing or decreasing weight and an operation bar configured to perform movement by pulling a cable are connected to each other via a cable, thus enabling a user to perform exercises, including a deadlift, bent-over row, and the like during weight training.
  • exercise machines are divided into exercise machines for upper body training and exercise machines for lower body training, and these exercise machines include weights, weight of which is appropriately adjustable according to a user, to allow a user to perform upper body or lower body muscular exercise.
  • a lower body exercise machine is a fitness machine that strengthens calf muscles and thigh muscles of the lower body of a user
  • an upper body exercise machine is a fitness machine that strengths back and shoulder muscles or arm muscles of a user.
  • a weight bar may be used by inserting barbells and weight discs thereinto according to a user.
  • FIG. 1 is a view illustrating a conventional exercise method.
  • the present invention has been made in view of the above problems, and it is one object of the present invention to provide a weight training machine in which weight may be easily increased or decreased when an exerciser perform exercises including deadlift, bent-over row, and the like during weight training, and basic postures may be easily learned, thus reducing injuries.
  • a weight training machine allowing weight to be increased or decreased by exerciser's selection and configured to perform weight training including a deadlift or bent-over row
  • the weight training machine including: a pair of body parts respectively installed at opposite sides of an operation bar, each body part including weight plates vertically stacked; the operation bar installed between the pair of body parts to be vertically movable; and a pair of cable pulley parts connecting the pair of body parts and the operation part to each other to enable the weight plates to be moved upward or downward according to upward or downward movement of the operation part, wherein, when a user operates the operation bar upward or downward, cables of the pair of cable pulley parts are moved and, accordingly, the weight plates of each body part connected to the cable are moved upward or downward, thus enabling weight training.
  • the operation part includes a machine fixing operation bar provided between the body parts and having a rod shape; bar rings installed at lower portions of opposite sides of the machine fixing operation bar to allow the cables of the pair of cable pulley parts to be respectively connected thereto; a pair of bar rail columns vertically installed at opposite sides of the machine fixing operation bar to allow the machine fixing operation bar to be moved upward or downward; and column coupling parts coupled to opposite sides of the machine fixing operation bar, each column coupling part being provided with column transfer holes allowing the pair of bar rail columns to be inserted therethrough, wherein one side and another side of the machine fixing operation bar are respectively connected to the cables of the pair of cable pulley parts, between the pair of body parts, to be movable upward or downward and, simultaneously, to enable the weight plates of each body part connected to the cable to be moved upward or downward.
  • the column coupling part includes a pair of column couplers allowing the respective column transfer holes through which the bar rail columns are inserted to be separated; a hinge coupled to an outer side surface of one side of each column coupler; bolts passing through another side of the pair of column couplers; and a nut coupled to one end of each bolt, wherein, according to coupling between the bolts and the nuts, formation of a separation gap between an inner circumferential surface of the column transfer hole and an outer circumferential surface of the bar rail column is enabled, and a position at which the column couplers are coupled to the bar rail columns is adjustable.
  • the body part includes weight plates each having a rod hole vertically passing therethrough at a center thereof, a plate holder groove at a side surface thereof, and column holes passing therethrough at opposite sides thereof to allow a pair of plate operation rail columns to be vertically installed therethrough; a weight plate support allowing the weight plates to be stacked thereon; a first pulley installed below the column coupler; a second pulley installed between the weight plate support and the first pulley; the pair of plate operation rail columns configured to pass through the weight plate support and guide the weight plates to be moved upward or downward; a third pulley installed above the second pulley; and a fourth pulley installed above the weight plates.
  • each cable pulley part includes a fixing operation rod inserted into the rod holes of the weight plates and having rod plate fixing holes formed in a length direction of the fixing operation rod a fixing bar inserted into the plate holder groove of the weight plate and the rod plate fixing hole of the fixing operation rod to couple the weight plates to the fixing operation rod; and the cable having one end coupled to an upper portion of the fixing operation rod and another end sequentially passing through the fourth pulley, the third pulley, the second pulley, and the first pulley to be coupled to the bar ring of the machine fixing operation bar via a cable hook, wherein, when the machine fixing operation bar is moved upward or downward, the cable connected thereto moves the fixing operation rod upward or downward and, simultaneously, the weight plates coupled by the fixing bar are moved upward or downward, thus enabling weight training.
  • the operation part further includes bar supports installed at lower sides of the machine fixing operation bar such that each bar support is installed at the body part via a bar support bolt to allow the machine fixing operation bar to be mounted on upper portions thereof, wherein the bar support has bar column fixing grooves at an upper side surface thereof to allow lower ends of the bar rail columns to be inserted thereinto to fix the bar rail columns.
  • the present invention advantageously provides a weight training machine in which weight may be easily increased or decreased when an exerciser performs exercises including deadlift, bent-over row, and the like during weight training, and basic postures may be easily learned, thus reducing injuries.
  • FIG. 1 is a view illustrating a conventional exercise method.
  • FIG. 2 is a front view illustrating a weight training machine according to an exemplary embodiment of the present invention.
  • FIG. 3 is a front view illustrating a central inner side of the weight training machine according to an exemplary embodiment of the present invention.
  • FIG. 4 is an internal and partial cross-sectional view of the weight training machine according to an exemplary embodiment of the present invention.
  • FIG. 5 is a side external front view of the weight training machine according to an exemplary embodiment of the present invention.
  • FIG. 2 is a front view illustrating a weight training machine according to an exemplary embodiment of the present invention.
  • FIG. 3 is a front view illustrating a central inner side of the weight training machine according to an exemplary embodiment of the present invention.
  • FIG. 4 is an internal and partial cross-sectional view of the weight training machine according to an exemplary embodiment of the present invention.
  • FIG. 5 is a side external front view of the weight training machine according to an exemplary embodiment of the present invention.
  • the weight training machine is a machine that allows weight to be increased or decreased by exerciser's selection and is configured to perform weight training including deadlift or bent-over row.
  • the weight training machine includes a pair of body parts, an operation part, and a pair of cable pulley parts.
  • each of the pair of body parts includes weight plates 400 vertically stacked, and the body parts are installed at opposite sides of the operation part.
  • the body part includes the weight plates 400 , a weight plate support 501 , a first pulley 201 , a second pulley 202 , a pair of plate operation rail columns 502 , a third pulley 203 , and a fourth pulley 204 .
  • Each weight plate 400 has a rod hole 403 vertically passing therethrough at a center thereof, a plate holder groove at a side surface thereof, and column holes 404 at opposite sides thereof to allow the pair of plate operation rail columns 502 to be vertically installed therethrough.
  • the weight plates 400 are stacked on the weight plate support 501 .
  • the first pulley 201 is installed below a column coupler 102 c.
  • the second pulley 202 is located between the weight plate support 501 and the first pulley 201 .
  • the plate operation rail columns 502 are configured to pass through the weight plate support 501 and guide the weight plates 400 upward or downward.
  • the third pulley 203 is installed above the second pulley 202 .
  • the fourth pulley 204 is installed above the weight plates 400 .
  • the operation part is installed between the pair of body parts to enable upward or downward movement thereof.
  • the operation part includes a machine fixing operation bar 100 f , bar rings 103 , bar rail columns 101 , and the column couplers 102 c.
  • the machine fixing operation bar 100 f is provided between the body parts.
  • the bar rings 103 are installed at lower portions of opposite sides of the machine fixing operation bar 100 f such that a cable 304 of each cable pulley part is connected to each bar ring 103 by a cable hook 104 .
  • the bar rail columns 101 are vertically installed at opposite sides of the machine fixing operation bar 100 f to allow the machine fixing operation bar 100 f to be moved upward or downward.
  • Column couplers 102 c are coupled to opposite sides of the machine fixing operation bar 100 f and each column coupler 102 c is provided with column transfer holes 102 ch through which the bar rail columns 101 are inserted.
  • a column coupling part 102 f includes a pair of column couplers 102 c , hinges 102 r , bolts 102 p , and nuts 102 n.
  • the pair of column couplers 102 c allow the respective column transfer holes 102 ch to be separated.
  • Each hinge 102 r is coupled to an outer side surface of one side of each of the pair of column couplers 102 c.
  • the bolts 102 p pass through another side of the pair of column couplers 102 c.
  • Each nut 102 n is coupled to one end of each of the bolts 102 p.
  • the operation part further includes bar supports 100 b .
  • the bar supports 100 b are installed at lower sides of the machine fixing operation bar 100 f such that each bar support 100 b is installed at the body part via a bar support bolt 100 bn , to allow the machine fixing operation bar 100 f to be mounted on upper portions thereof.
  • each bar support 100 b has bar column fixing grooves 101 ft at an upper side surface thereof to allow lower ends of the bar rail columns 101 to be inserted thereinto to fix the bar rail columns 101 .
  • a pair of cable pulley parts may connect the body parts and the operation part to each other to move the weight plates 400 upward or downward according to upward or downward movement of the operation part.
  • the cable pulley part includes a fixing operation rod 401 , a fixing bar 402 , and a cable 304 .
  • the fixing operation rod 401 is inserted into the rod holes 403 of the weight plates 400 and has rod plate fixing holes 401 h formed in a length direction of the fixing operation rod thereof.
  • the fixing bar 402 is inserted into the plate holder groove of the weight plate 400 and the rod plate fixing hole 401 h of the fixing operation rod 401 to couple the weight plates 400 to the fixing operation rod 401 .
  • the cable 304 has one end coupled to an upper portion of the fixing operation rod 401 and another end sequentially passing through the fourth pulley 204 , the third pulley 203 , the second pulley 202 , and the first pulley 201 to be coupled to the bar ring 103 of the machine fixing operation bar 100 f via the cable hook 104 .
  • the first pulley 201 is provided directly below the bar ring 103 .
  • the fixing operation rod 401 has a cable hole 407 on an upper side thereof to allow the cable 304 to be inserted thereinto and a cable fixing hole 406 on an outer side thereof to allow the cable 304 inserted through the cable hole 407 to be taken out therethrough.
  • one end of the cable 304 is inserted into the cable hole 407 and taken out through the cable fixing hole 406 , and then the cable 304 is tied to be connected to the fixing operation rod 401 .
  • a user operates the operation part upward or downward to move the cables 304 of a pair of cable pulley parts and, accordingly, the weight plates 400 of the body parts connected to the respective cables 304 are moved upward or downward, thus enabling weight training.
  • weight training exercises including deadlift, bent-over row, and the like during weight training
  • weight may be easily increased or decreased
  • basic postures may be easily learned
  • injuries may be reduced during weight training.
US15/742,508 2015-07-06 2015-07-13 Weight training machine Abandoned US20180200560A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20150096142 2015-07-06
KR10-2015-0096142 2015-07-06
KR10-2015-0098644 2015-07-10
KR1020150098644A KR20170005739A (ko) 2015-07-06 2015-07-10 웨이트트레이닝 머신
PCT/KR2015/007256 WO2017007054A1 (ko) 2015-07-06 2015-07-13 웨이트트레이닝 머신

Publications (1)

Publication Number Publication Date
US20180200560A1 true US20180200560A1 (en) 2018-07-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US15/742,508 Abandoned US20180200560A1 (en) 2015-07-06 2015-07-13 Weight training machine

Country Status (5)

Country Link
US (1) US20180200560A1 (zh)
EP (1) EP3320955A4 (zh)
JP (1) JP2018531718A (zh)
KR (1) KR20170005739A (zh)
CN (1) CN107847779A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111450473B (zh) * 2020-03-13 2021-08-03 江山市航浩体育用品有限公司 一种初学者举重设备训练装置
KR102332207B1 (ko) * 2020-11-05 2021-12-01 고신 다기능 웨이트 트레이닝 기구 및 다기능 웨이트 트레이닝 기구가 장착된 차량
KR102491816B1 (ko) 2021-01-13 2023-01-26 (주)디자인파크개발 캐비넷형 빌트인 홈 트레이닝 장치

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EP3320955A1 (en) 2018-05-16
JP2018531718A (ja) 2018-11-01
CN107847779A (zh) 2018-03-27
EP3320955A4 (en) 2019-03-06

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