WO2022108384A1 - 스쿼트 머신 - Google Patents
스쿼트 머신 Download PDFInfo
- Publication number
- WO2022108384A1 WO2022108384A1 PCT/KR2021/017075 KR2021017075W WO2022108384A1 WO 2022108384 A1 WO2022108384 A1 WO 2022108384A1 KR 2021017075 W KR2021017075 W KR 2021017075W WO 2022108384 A1 WO2022108384 A1 WO 2022108384A1
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- WO
- WIPO (PCT)
- Prior art keywords
- pulley
- base frame
- axis
- moving
- handle
- 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.)
- Ceased
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Classifications
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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
- A63B21/06—User-manipulated weights
- A63B21/0615—User-manipulated weights pivoting about a fixed horizontal fulcrum
-
- 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
-
- 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
- A63B21/15—Arrangements for force transmissions
- A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
- A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
-
- 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
- A63B21/4034—Handles, pedals, bars or platforms for operation by feet
-
- 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
- A63B21/4027—Specific exercise interfaces
- A63B21/4039—Specific exercise interfaces contoured to fit to specific body parts, e.g. back, knee or neck support
-
- 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
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
-
- 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
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
- A63B2023/0411—Squatting exercises
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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
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/0063—Shock absorbers
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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
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/0072—Limiting the applied force, torque, movement or speed
-
- 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
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/0081—Stopping the operation of the apparatus
-
- 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
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0223—Squatting
Definitions
- the present invention relates to a squat machine.
- the weight exercise equipment is provided in various forms according to body parts or purpose of use to increase muscle strength.
- a squat machine capable of squatting in order to increase the user's lower body muscle strength.
- squat exercise In general squat exercise, the user strengthens the lower body strength by repeating sitting and standing while lifting a barbell or dumbbell. However, a squat exercise using a barbell or dumbbell may cause an injury if the user loses the center of gravity.
- the squat machine may include a base frame, an exercise member rotatable with respect to the base frame and capable of mounting a weight member, and a mounting member capable of moving and mounting the motion member.
- the present invention provides a squat machine capable of minimizing the movement of the mounting member during exercise while the manipulation of the mounting member is easy, and a method of using the same.
- a moving member rotatable about a first axis with respect to the base frame and capable of supporting at least one weight member
- a first position capable of being rotated about a second axis different from the first axis with respect to the base frame and being positioned on a rotation path of the moving member to allow the mounting of the moving member and a second position deviating from the rotation path of the moving member a mounting member that rotates between positions;
- a handle member configured to rotate about a third axis different from the first axis and the second axis on the moving member so as to rotate the mounting member to the first position
- connection wire may include a; pulley for guiding the movement of the connection wire.
- the pulley may be disposed on the base frame such that the mounting member is maintained at the second position when the moving member rotates with respect to the base frame.
- the handle member When the moving member rotates with respect to the base frame in a state in which the mounting member is positioned at the second position, the handle member may be configured to limit rotation within 20% of a rotatable range.
- the pulley includes a contact portion in contact with the connection wire, and a wing portion disposed on both sides of the contact portion to prevent shaking of the connection wire, the distance between the rotational center of the pulley and the center of the first shaft, The sum of the radius of the wing portion and the radius of the first axis may be greater than 1 time and less than 1.5 times.
- the length of the connecting wire wound around the pulley changes, and the position of the pulley with respect to the base frame takes into account the change in the length of the connecting wire wound around the pulley.
- the third axis of the handle member moves relative to the first axis, and during the movement of the third axis, the distance from the pulley to the handle member may change.
- the movement member may include a shoulder support configured to contact a shoulder of a user, and the handle member may be disposed adjacent to the shoulder support.
- the shortest distance between the handle member and the shoulder support may be within 20 cm.
- the mounting member When the mounting member is in the first position, the mounting member may be disposed below the moving member.
- the mounting member may include a first support part for supporting the moving member at a first height and a second support part for supporting the moving member at a second height lower than the first height.
- the mounting member may include a safety stopper for supporting the moving member to prevent the moving member from directly contacting the floor in the second position.
- the mounting member may be configured to move from the first position to the second position by gravity.
- the mounting member may further include a weight for providing a load to move from the first position to the second position.
- a biasing member disposed at at least one end of the connection wire and providing a bias for pulling the connection wire in one direction may be further included.
- the bias member may include a fixing part fixed to an end of the connection wire, a connection housing for connecting the connection wire to the mounting member or the handle member, and providing an elastic force to move the fixing part away from the connection housing It may include an elastic member.
- the squat machine of an embodiment of the present invention and a method of using the same, it is possible to minimize the movement of the mounting member during exercise while the manipulation of the mounting member is easy.
- FIG. 1A and 1B are perspective views for explaining a squat machine according to an embodiment
- Fig. 2 is a cross-sectional view of the squat machine of Fig. 1;
- 3 to 6 are cross-sectional views of the squat machine according to the embodiment, and are views for explaining the use state of the squat machine.
- FIG. 7 is a side view of a squat machine according to an embodiment
- FIGS. 8A and 8B are views for explaining the rotation of the mounting member according to the rotation of the handle member of the squat machine according to the embodiment.
- 9A and 9B are views for explaining the movement of the handle member as the exercise member rotates in the squat machine according to the embodiment.
- FIG 10 and 11 are views for explaining the arrangement of the pulley according to the embodiment.
- FIG. 12 is a view illustrating a pulley according to an embodiment.
- FIG. 13 and 14 are views for explaining a bias member of the squat machine according to the embodiment.
- FIG. 1A and 1B are perspective views for explaining the squat machine 1 according to the embodiment
- FIG. 2 is a cross-sectional view of the squat machine 1 of FIG. 1
- FIGS. 3 to 6 are the squat machine according to the embodiment ( It is a sectional drawing of 1), and it is a figure for demonstrating the use state of the squat machine 1. As shown in FIG.
- the squat machine 1 includes a base frame 10 , an exercise member 20 , a mounting member 30 , and a handle member 40 .
- the base frame 10 is disposed on the bottom surface and rotatably supports the moving member 20 .
- the base frame 10 may include a first frame 11 disposed on a bottom surface and a second frame 12 disposed at a predetermined angle from the first frame 11 .
- the moving member 20 may be installed on the second frame 12 .
- the angle between the second frame 12 and the first frame 11 may be 45 ° to 135 ° or 90 ° to 135 °.
- the first frame 11 may include a plate 13 for supporting the user's feet during exercise.
- the plate 13 may be connected to the adjusting unit 14 capable of adjusting at least one of a height and an inclination.
- the plate 13 and the adjustment unit 14 are optional components, they may be omitted if necessary.
- the moving member 20 has a structure rotatable about the first axis 21 with respect to the base frame 10 .
- the first shaft 21 may be located at a predetermined height from the bottom surface.
- the first shaft 21 may be located at a height of 30 cm to 100 cm from the floor surface.
- the first shaft 21 may be installed on the second frame 12 .
- the moving member 20 includes a pair of support bars 221 capable of supporting at least one weight member 222 .
- the user may set the exercise member 20 to a desired weight by fitting a desired number of weight members 222 to the support bar 221 .
- the movement member 20 includes a pair of shoulder support portions 23 configured to contact the user's shoulder and a back support portion 24 for supporting the user's back.
- the shoulder support part 23 includes a first support part 231 for supporting the shoulder when the user moves in a first posture looking at the movement member 20 and a second posture in which the user faces the opposite direction to the first posture. and a second support portion 232 for supporting the shoulder when exercising.
- the shoulder support 23 and the back support 24 may be disposed at a predetermined angle, for example, 60 ⁇ to 120 ⁇ or 80 ⁇ to 100 ⁇ .
- the user may perform a squat exercise while climbing on the plate 13 and supporting the shoulder on the shoulder support unit 23 .
- the mounting member 30 is rotatable about the second axis 31 with respect to the base frame 10 .
- the second shaft 31 may be installed on the first frame 11 .
- the second shaft 31 is different from the first shaft 21 .
- the rotation center A2 of the second shaft 31 may be parallel to the rotation center A1 of the first shaft 21 , but may be disposed at a lower position than the rotation center A1 of the first shaft 21 .
- the mounting member 30 may selectively mount the moving member 20 .
- the mounting member 30 is mounted to limit the descent of the exercise member 20 when the user ends or stops the exercise, the user does not limit the rotation of the exercise member 20 in the process of performing the exercise. It may deviate from the rotation path of the moving member 20 to prevent it.
- the mounting member 30 is located on the rotational path of the moving member 20 between the first position 301 in which the moving member 20 can be mounted and the second position 302 deviating from the rotational path of the moving member 20 . can rotate
- the moving member 20 is supported by the mounting member 30 , so that the moving member 20 does not descend below a predetermined height. Accordingly, the user can take a break or finish the exercise and get out of the squat machine 1 while the exercise member 20 is mounted on the mounting member 30 .
- the mounting member 30 may include a plurality of support parts 320 supporting the moving member 20 in the first position 301 .
- the mounting member 30 includes a first support part 321 for supporting the moving member 20 at a first height, and a second support part for supporting the moving member 20 at a second height lower than the first height. (322).
- the first location 301 may be a plurality of locations.
- the first position 301 includes a first-first position 301 in which the moving member 20 is in contact with and supported by the first support part 321 , and the moving member 20 is in the second support part 322 . It may include a 1-2 first position 301-2 that is in contact with and supported.
- the mounting member 30 may be configured to move from the first position 301 to the second position 302 by gravity.
- the mounting member 30 includes a first part 32 on which the support part 320 is installed and a second part 33 that provides a force to rotate in a predetermined direction when no external force acts on the first part 32 . do.
- the second portion 33 of the mounting member 30 may further include a weight portion 331 that provides a load to move the mounting member 30 from the first position 301 to the second position 302 . .
- the contact between the moving member 20 and the mounting member 30 is released, and accordingly, the mounting member 30 is moved to the second part 33 . It rotates clockwise about the second shaft 31 by the weight of Accordingly, the support 320 disposed on the first portion 32 is moved to a position that does not interfere with the rotation of the moving member 20 .
- the mounting member 30 may further include a safety stopper 323 disposed at a lower position than the second support part 322 .
- a safety stopper 323 disposed at a lower position than the second support part 322 .
- FIG. 7 is a side view of the squat machine 1 according to the embodiment.
- 8A and 8B are views for explaining the rotation of the mounting member 30 according to the rotation of the handle member 40 of the squat machine 1 according to the embodiment.
- the handle member 40 is configured to operate the mounting member 30 .
- the handle member 40 is configured to rotate about the third axis 41 with respect to the moving member 20 so as to rotate the mounting member 30 to the first position 301 .
- the third shaft 41 is disposed on the moving member 20 .
- the user can operate the handle member 40 while the center of the lower body does not move while performing the squat exercise.
- the handle member 40 includes a third position 401 for positioning the mounting member 30 in a first position 301 and a third position 401 for positioning the mounting member 30 at a second position 302 . ) can be rotated between the fourth positions 402 to be located.
- the user may pull the handle member 40 and rotate it to the third position 401 to position the mounting member 30 to the first position 301 .
- the moving member 20 is mounted on the mounting member. (30) can be easily mounted.
- the connecting wire 50 is disposed between the mounting member 30 and the handle member 40 , and transmits a force applied to the handle member 40 by the user to the mounting member 30 .
- the length of the connecting wire 50 has a predetermined length.
- the pulley 60 guides the movement of the connecting wire 50 .
- the direction of the connecting wire 50 can be switched.
- the direction of the connecting wire 50 connected to the handle member 40 and the connecting wire 50 connected to the mounting member 30 may be changed by the pulley 60 .
- the mounting member 30 rotates from the first position 301 to the second position 302 by gravity, and the connecting wire
- the handle member 40 connected to the mounting member 30 through 50 moves from the third position 401 to the fourth position 402 .
- the user performs the exercise while repeating the lifting operation of raising and lowering the movement member 20 in the state where the mounting member 30 is in the second position 302 .
- the moving member 20 may rotate between the first moving position 201 and the second moving position 202 about the first axis 21 .
- the first moving position 201 may be a position when the moving member 20 is at the maximum height
- the second moving position 202 may be at the minimum height at which the moving member 20 is mounted on the safety stopper 323 . may be the location of
- 9A and 9B are views for explaining the movement of the handle member 40 as the exercise member 20 rotates in the squat machine 1 according to the embodiment.
- the moving member 20 moves up and down in a range between the first moving position 201 and the second moving position 202 .
- the handle member 40 installed on the moving member 20 is raised or lowered together with the moving member 20 .
- the mounting member 30 connected to the handle member 40 is rotated due to the lifting or lowering of the handle member 40 , the movement of the moving member 20 is unintentionally restricted due to the mounting member 30 . or may cause user anxiety.
- the handle member 40 is unintentionally rotated about the third axis 41 in the process of raising or lowering the handle member 40 , this may also cause user anxiety.
- the mounting member 30 may be configured to prevent or minimize unintentional rotation.
- the pulley 60 may be disposed on the base frame 10 such that when the moving member 20 rotates with respect to the base frame 10 , the mounting member 30 is maintained in the second position 302 . have.
- the moving member 20 Since the moving member 20 has a structure that rotates about the first axis 21 , when the moving member 20 rotates, the third axis 41 of the handle member 40 installed on the moving member 20 is also It rotates around the first axis 21 . During the user's movement, the handle member 40 moves while maintaining a constant distance from the first shaft 21 .
- the pulley 60 may be disposed at a position spaced apart from the first shaft 21 in the base frame 10 .
- the handle member 40 moves while maintaining a constant distance from the first shaft 21 , the distance from the pulley 60 to the handle member 40 changes.
- the connecting wire 50 from the mounting member 30 to the pulley 60 is The length is constant.
- the lengths L31 and L32 of the connection wire 50 wound around the pulley 60 are changed according to the rotation angle of the moving member 20 , and the distance L21 from the pulley 60 to the handle member 40 . , L22) will also change.
- the position of the pulley 60 may be determined in consideration of a change in the length of the connection wire 50 wound around the pulley 60 .
- 10 and 11 are views for explaining the arrangement of the pulley 60 according to the embodiment.
- the position of the pulley 60 is disposed close to the first shaft 21 .
- it may be considered to arrange the center A4 of the pulley 60 on the perimeter C of the virtual circle corresponding to a predetermined distance from the center A1 of the first shaft 21 .
- the length (L31, L32) of the connection wire 50 wound around the pulley 60 is minimized, but for smooth rotation of the pulley 60, the center A1 of the first shaft 21 and the pulley 60
- the distance between the centers A4 may be greater than 1 time and smaller than 1.5 times the sum of the radius R2 of the pulley 60 and the radius R1 of the first shaft 21 .
- the pulley 60 includes a contact portion 610 in contact with the connection wire 50 and a wing portion ( 620).
- the radius R2 of the pulley 60 may be the radius of the wing portion 620 of the pulley 60 .
- the connecting wire 50 has a predetermined length L1 from the pulley 60 to the mounting member 30 , and the length wound around the pulley 60 .
- the length (L21 + L31, L22 + L32) of the connecting wire 50 from the pulley 60 including the mounting member 30 is also determined.
- lengths L31 and L32 at which the connection wire 50 is wound around the pulley 60 change while the position of the handle member 40 moves.
- the length L31 at which the connecting wire 50 is wound around the pulley 60 is the length L31 at which the moving member 20 moves to the second moving position ( When reaching 202 , the connecting wire 50 is less than the length L32 wrapped around the pulley 60 .
- the first moving position 201 may be a position when the moving member 20 is in the highest position
- the second moving position 202 may be a position when the moving member 20 is in the lowest position.
- the length L21 of the connecting wire 50 from the pulley 60 to the handle member 40 when the moving member 20 reaches the first moving position 201 is divided into the moving member 20
- the pulley 60 may be disposed at a position where it becomes greater than the length L22 of the connecting wire 50 from the pulley 60 to the handle member 40 when the ) reaches the second movement position 202 . .
- the rotation of the handle member 40 may be limited within 20% of a rotatable range.
- the connecting wire 50 When setting the squat machine 1, the connecting wire 50 may be installed to fit when the exercise member 20 is positioned at the longest position. However, in the squat machine 1 set in this way, when the exercise member 20 moves to the shortest position, the connecting wire 50 from the pulley 60 to the handle member 50 becomes long and loose. This may cause the handle member 40 to move, and in severe cases, the connecting wire 50 may be separated from the pulley 50 .
- the squat machine 1 may maintain a predetermined tension even if a change in the length of the connecting wire 50 from the pulley 50 to the handle member 50 appears, the connecting wire A biasing member 70 disposed at at least one end of the 50 and providing a bias (or force) for pulling the connecting wire 50 in one direction A may be further included.
- 13 and 14 are views for explaining the biasing member 70 of the squat machine 1 according to the embodiment.
- 13 and 14 illustrate an example in which the bias member 70 is disposed on the mounting member 30 , but the present invention is not limited thereto, and of course, it may be disposed on the handle member 40 .
- one end of the connecting wire 50 may be connected to the mounting member 30 by a biasing member 70 .
- One end of the connecting wire 50 may be connected to the second portion 33 of the mounting member 30 by a biasing member 70 .
- the bias member 70 includes a fixing part 71 fixed to the end of the connection wire 50 , a connection housing 72 for connecting the connection wire 50 to the mounting member 30 , and a connection An elastic member 73 that provides an elastic force to move the fixing part 71 away from the housing 72 may be included.
- connection housing 72 has an opening 721 through which the connection wire 50 passes, and has a structure rotatable to the second part 33 of the mounting member 30 .
- the fixing part 71 is fixed to the end of the connection wire 50 and is spaced apart from the opening 721 of the connection housing 72 by the elastic member 73 .
- the fixing part 71 is movable in the A direction until it comes into contact with the connection housing 72 .
- the connecting wire 50 is pulled in a direction closer to the mounting member 30.
- the connecting wire 50 is pulled closer to the mounting member 30 by the biasing member 70. Accordingly, even if the moving member 20 is located at the shortest position, the connecting wire 50 can maintain tension without becoming loose.
- the connection housing 72 may function as a configuration for connection to the handle member 40 .
- the exercise member 20 may be mounted by the mounting member 30 positioned at a first position 301 .
- the movement member 20 rises, and the contact between the movement member 20 and the mounting member 30 is is released
- the mounting member 30 is rotated clockwise to move from the first position 301 to the second position 302 .
- the exercise member 20 rotates about the first axis 21, and ascends and descends. will repeat While the moving member 20 rotates about the first shaft 21 , the handle member 40 installed on the moving member 20 rotates while maintaining a constant distance with respect to the first shaft 21 .
- the mounting member 30 may maintain the second position 302 . That is, while the movement member 20 rotates with respect to the base frame 10 in the course of the user's movement, the mounting member 30 maintains the second position 302 .
- the rotation of the handle member 40 is limited.
- the handle member 40 is rotated within the rotatable range of 20 Movement is limited within %.
- the rotatable range may be a range rotatable from the third position 401 to the fourth position 402 of the handle member 40 .
- the user manipulates the handle member 40 to rotate the handle member 40 from the fourth position 402 to the third position 401 about the third axis 41 . . Since the user manipulates the handle member 40 adjacent to the shoulder portion by hand, the handle member 40 can be rotated while maintaining the balance of the lower body.
- the mounting member 30 connected through the connecting wire 50 is rotated from the second position 302 to the first position 301 about the second shaft 31 . .
- the user rotates the handle member 40 while confirming that the mounting member 30 rotates from the second position 302 to the first position 301 . can do it That is, the user may operate the handle member 40 while visually confirming the rotation of the mounting member 30 located below the movement member 20 . Accordingly, the user can easily mount the movement member 20 on a desired portion of the first support part 321 and the second support part 322 of the mounting member 30 .
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- Life Sciences & Earth Sciences (AREA)
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Abstract
Description
Claims (15)
- 스쿼트 머신으로서,베이스 프레임;상기 베이스 프레임에 대해 제1축을 중심으로 회동 가능하며, 적어도 하나의 중량 부재의 지지가 가능한 운동 부재;상기 베이스 프레임에 대해 상기 제1축과 다른 제2축을 중심으로 회동 가능하며, 상기 운동 부재의 회동 경로에 위치하여 상기 운동 부재의 거치가 가능한 제1 위치와 상기 운동 부재의 회동 경로로부터 벗어난 제2 위치 사이로 회동하는 거치 부재;상기 거치 부재를 상기 제1 위치로 회동시키도록, 상기 운동 부재에 상기 제1축 및 상기 제2축과 다른 제3축을 중심으로 회동하도록 구성된 핸들 부재;상기 거치 부재와 상기 핸들 부재를 연결하는 연결 와이어; 및상기 연결 와이어의 이동을 가이드하는 풀리;를 포함하는 스쿼트 머신.
- 제1항에 있어서,상기 풀리는, 상기 운동 부재가 상기 베이스 프레임에 대해 회동할 때, 상기 거치 부재가 상기 제2 위치에 유지되도록 상기 베이스 프레임에 배치된, 스쿼트 머신.
- 제1항에 있어서,상기 거치 부재가 상기 제2 위치에 위치한 상태에서 상기 운동 부재가 상기 베이스 프레임에 대해 회동할 때, 상기 핸들 부재는 회동 가능한 범위의 20% 이내에서 회동이 제한되도록 구성된 스쿼트 머신.
- 제3항에 있어서,상기 풀리는 상기 연결 와이어와 접촉하는 접촉 부분과, 상기 접촉 부분의 양 측에 배치되며 상기 연결 와이어의 흔들림을 방지하는 날개 부분을 포함하며,상기 풀리의 회전 중심과 상기 제1축의 중심 사이의 거리는, 상기 날개 부분의 반경과 상기 제1축의 반경의 합의 1배 보다 크며 1.5배 보다 작은, 스쿼트 머신.
- 제3항에 있어서,상기 운동 부재가 상기 베이스 프레임에 대해 회동할 때, 상기 풀리에 감기는 상기 연결 와이어의 길이가 변하며,상기 베이스 프레임에 대한 상기 풀리의 위치는, 상기 풀리에 감기는 상기 연결 와이어의 길이 변화를 고려하여 결정된, 스쿼트 머신.
- 제3항에 있어서,상기 운동 부재가 상기 베이스 프레임에 대해 회동할 때, 상기 핸들 부재의 상기 제3축은 상기 제1축에 대해 이동하며,상기 제3축이 이동하는 동안, 상기 풀리로부터 상기 핸들 부재까지의 거리가 변하는, 스쿼트 머신.
- 제1항에 있어서,상기 운동 부재는 사용자의 어깨에 접촉하도록 구성된 어깨 지지부를 포함하며,상기 핸들 부재는 상기 어깨 지지부에 인접하도록 배치된, 스쿼트 머신.
- 제7항에 있어서,상기 핸들 부재와 상기 어깨 지지부 사이의 최단 거리는 20 cm 이내인, 스쿼트 머신.
- 제1항에 있어서,상기 거치 부재가 상기 제1 위치일 때, 상기 거치 부재는 상기 운동 부재보다 하부에 배치된, 스쿼트 머신.
- 제1항에 있어서,상기 거치 부재는,상기 운동 부재를 제1 높이에서 지지하는 제1 지지부와,상기 운동 부재를 상기 제1 높이보다 낮은 제2 높이에서 지지하는 제2 지지부를 포함하는, 스쿼트 머신.
- 제1항에 있어서,상기 거치 부재는,상기 제2 위치에서 상기 운동 부재가 바닥에 직접 접촉하는 것을 방지하도록 상기 운동 부재를 지지하는 안전 스토퍼를 포함하는, 스쿼트 머신.
- 제1항에 있어서,상기 거치 부재는,중력에 의해 상기 제1 위치에서 상기 제2 위치로 이동하도록 구성된, 스쿼트 머신.
- 제12항에 있어서,상기 거치 부재는,상기 제1 위치에서 상기 제2 위치로 이동하도록 하중을 제공하는 중량부를 더 포함하는, 스쿼트 머신.
- 제1항에 있어서,상기 연결 와이어의 적어도 일 단부에 배치되며, 상기 연결 와이어를 일 방향으로 잡아당기는 바이어스를 제공하는 바이어스 부재를 더 포함하는, 스쿼트 머신.
- 제14항에 있어서,상기 바이어스 부재는,상기 연결 와이어의 단부에 고정된 고정부와,상기 연결 와이어를 상기 거치 부재 또는 상기 핸들 부재에 연결하기 위한 연결 하우징과,상기 연결 하우징으로부터 상기 고정부를 멀어지도록 탄성력을 제공하는 탄성 부재를 포함하는, 스쿼트 머신.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21895151.5A EP4249086B1 (en) | 2020-11-19 | 2021-11-19 | Squat machine |
| CN202180078160.6A CN116669818B (zh) | 2020-11-19 | 2021-11-19 | 深蹲机 |
| US18/037,763 US12311217B2 (en) | 2020-11-19 | 2021-11-19 | Squat machine |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2020-0155721 | 2020-11-19 | ||
| KR20200155721 | 2020-11-19 | ||
| KR1020210067901A KR102626396B1 (ko) | 2020-11-19 | 2021-05-26 | 스쿼트 머신 |
| KR10-2021-0067901 | 2021-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022108384A1 true WO2022108384A1 (ko) | 2022-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2021/017075 Ceased WO2022108384A1 (ko) | 2020-11-19 | 2021-11-19 | 스쿼트 머신 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12311217B2 (ko) |
| EP (1) | EP4249086B1 (ko) |
| CN (1) | CN116669818B (ko) |
| WO (1) | WO2022108384A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4342550A4 (en) * | 2022-08-08 | 2024-12-18 | Newtech Wellness Co., Ltd. | Standing squat calf raise |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12508465B1 (en) * | 2025-03-12 | 2025-12-30 | Jiangsu Qili Health Technology Co., Ltd. | Leg exercise device with emergency braking |
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| WO2001019460A2 (en) * | 1999-09-14 | 2001-03-22 | Ground Zero Design Corporation | Squat exercise apparatus |
| US20160346586A1 (en) * | 2015-05-26 | 2016-12-01 | Precor Incorporated | Squat exercise apparatus |
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| US20180104526A1 (en) * | 2016-10-19 | 2018-04-19 | Sean Kelly | Power squat exercise machine |
| CN108283791A (zh) * | 2017-01-10 | 2018-07-17 | 南通铁人运动用品有限公司 | 下蹲训练器 |
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| US7029426B1 (en) | 2003-02-03 | 2006-04-18 | Fuller Sr Barney R | Exercise machine for conditioning athletes |
| US7226400B1 (en) * | 2003-05-19 | 2007-06-05 | Maxime Gedeon-Janvier | Weight bench apparatus |
| CN108785995B (zh) * | 2017-05-04 | 2020-12-01 | 众成工业股份有限公司 | 多功能腿部训练机 |
| CN207356484U (zh) * | 2017-10-27 | 2018-05-15 | 南通瑞升运动休闲用品有限公司 | 一种蹲式复合训练器材 |
| KR102158340B1 (ko) * | 2018-07-30 | 2020-09-21 | 주식회사 론픽 | 다양한 운동이 가능한 복합 피트니스 머신 |
-
2021
- 2021-11-19 WO PCT/KR2021/017075 patent/WO2022108384A1/ko not_active Ceased
- 2021-11-19 CN CN202180078160.6A patent/CN116669818B/zh active Active
- 2021-11-19 EP EP21895151.5A patent/EP4249086B1/en active Active
- 2021-11-19 US US18/037,763 patent/US12311217B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001019460A2 (en) * | 1999-09-14 | 2001-03-22 | Ground Zero Design Corporation | Squat exercise apparatus |
| US20160346586A1 (en) * | 2015-05-26 | 2016-12-01 | Precor Incorporated | Squat exercise apparatus |
| CN105771184B (zh) * | 2016-03-10 | 2017-10-27 | 中国矿业大学 | 一种站姿竖劈叉锻炼机 |
| US20180104526A1 (en) * | 2016-10-19 | 2018-04-19 | Sean Kelly | Power squat exercise machine |
| CN108283791A (zh) * | 2017-01-10 | 2018-07-17 | 南通铁人运动用品有限公司 | 下蹲训练器 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4342550A4 (en) * | 2022-08-08 | 2024-12-18 | Newtech Wellness Co., Ltd. | Standing squat calf raise |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4249086A4 (en) | 2024-10-09 |
| CN116669818B (zh) | 2025-09-02 |
| EP4249086A1 (en) | 2023-09-27 |
| US12311217B2 (en) | 2025-05-27 |
| EP4249086C0 (en) | 2026-05-06 |
| US20230405386A1 (en) | 2023-12-21 |
| EP4249086B1 (en) | 2026-05-06 |
| CN116669818A (zh) | 2023-08-29 |
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