WO2014126316A1 - Appareil d'exercice combinant crispateur et extenseur - Google Patents

Appareil d'exercice combinant crispateur et extenseur Download PDF

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Publication number
WO2014126316A1
WO2014126316A1 PCT/KR2013/008327 KR2013008327W WO2014126316A1 WO 2014126316 A1 WO2014126316 A1 WO 2014126316A1 KR 2013008327 W KR2013008327 W KR 2013008327W WO 2014126316 A1 WO2014126316 A1 WO 2014126316A1
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WO
WIPO (PCT)
Prior art keywords
guide member
guide
pressing
coupled
longitudinal direction
Prior art date
Application number
PCT/KR2013/008327
Other languages
English (en)
Korean (ko)
Inventor
이영철
Original Assignee
Lee Young Chul
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 Lee Young Chul filed Critical Lee Young Chul
Priority to CN201390001100.5U priority Critical patent/CN205198796U/zh
Publication of WO2014126316A1 publication Critical patent/WO2014126316A1/fr

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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
    • A63B21/0004—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
    • A63B21/02—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
    • 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
    • A63B21/04—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 attached to static foundation, e.g. a user
    • A63B21/0442—Anchored at one end only, the other end being manipulated by the user
    • 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
    • A63B21/05—Linearly-compressed elements
    • 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
    • A63B21/055—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 extension element type
    • A63B21/0552—Elastic ropes or bands
    • A63B21/0555—Details of the rope or band, e.g. shape or colour coding
    • 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
    • A63B21/055—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 extension element type
    • A63B21/0552—Elastic ropes or bands
    • A63B21/0557—Details of attachments, e.g. clips or clamps
    • 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
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • 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
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • 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
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1245—Primarily by articulating the shoulder joint
    • A63B23/1254—Rotation about an axis parallel to the longitudinal axis of the body, e.g. butterfly-type exercises

Definitions

  • the present invention relates to a gripper force device that can obtain a variety of exercise effects.
  • a gripper and a tensioner were used as exercise equipment for training the muscles of the user's hands and arms.
  • the gripper is useful for training grip, and the forge is useful for training the muscles of the arm by repeated reciprocation in a limited direction.
  • users who want to strengthen their muscle strength are either directly purchasing various exercise equipments or doing weight training in places such as health clubs equipped with various exercise equipments.
  • Examples of exercise devices related to such a gripper and a damper are described in Korean Laid-Open Publication No. 1992-0020968 (compression and relaxation armature, released December 18, 1992).
  • Korean Patent No. 1992-0020968, Compression and Relaxation Combiner discloses an exercise device having a pair of handles that move left and right along a support having a predetermined length.
  • an adjustable exercise device has been developed with a function of adjusting the exercise intensity of the gripper and the tensioner.
  • These adjustable exercise equipment has a convenience that can be used to adjust the exercise intensity as a separate mechanical control device.
  • repetitive exercise at an inappropriately controlled exercise intensity can strain the muscles, there is a limit that does not improve the limited exercise effect of the exercise equipment itself.
  • dumbbells and barbells in addition to the above-mentioned grip and force have.
  • Heavy weight exercise equipment such as dumbbells are not free to be stored and transported due to the burden on the weight of the heavy weight and the weight of the various weights according to the user.
  • Such heavy weight exercise equipment is not only convenient to carry, but also has a problem in that a space for exercising is limited. There is also a risk of safety accidents due to inadvertent use of heavy materials.
  • the gripper according to the present invention includes at least one moving member having a guide member extending in the longitudinal direction, and a pressing unit coupled to the guide member in the longitudinal direction to transmit a pressing force to the guide member, wherein the moving member includes a moving member. If the external force to be moved is greater than the movement resistance, the movement force is generated in one direction, and if the external force is less than the movement resistance, the restoring force is generated in the second direction opposite to the first direction.
  • the moving member may further include an elastic part for increasing the pressing force for pressing the guide member in proportion to the external force when the external force is greater than the moving resistance force, and generating a restoring force when the external force is less than the moving resistance force.
  • the guide member may include a first guide member and a second guide member that are separated from each other along the longitudinal direction, have the same shape, and are mutually compatible.
  • the eleven guide member comprises: a first end provided at one end in the longitudinal direction; A second end provided at the other end in the longitudinal direction and an inclined rail having an inclined shape integrally connecting the first end and the second end, and including an inclined portion in contact with the pressing portion of the movable member, wherein the inclined portion is formed of the first guide;
  • the lower slope and the upper slope may be symmetrical with each other along the longitudinal centerline of the member.
  • the first guide member further includes a locking portion extending to the first end portion,
  • the engaging portion is formed in a shape larger than the circumference of the first end to limit the separation of the movable member, and is formed extending in the engaging jaw and formed in a smaller shape than the circumference of the first end so that the movable member is the first guide member.
  • When coupled to the may include a mounting guide for guiding the mounting direction.
  • the first guide member and the second guide member are formed in a structure in which both ends are separated from each other along the longitudinal direction are coupled to each other, and further includes a connection fixing member for maintaining the connected state of the first guide member and the second guide member;
  • the connecting fixing member may be formed of any one or a combination of a clip member, a velcro, an elastic band, a fixing block, a fastening member.
  • the first guide member and the second guide member further include a fixed connection extending from the second end, and the fixed connection includes a fixed connection when the second end of the first guide member and the second end of the second guide member are connected to each other. Are alternately formed to connect the first guide member and the second guide member adjacent to each other.
  • Each of the first guide member and the second guide member is formed in a two-row structure in which two are arranged side by side with each other and are coupled to fixing grooves spaced apart along the longitudinal direction of the first guide member and the crab 2 guide members, respectively.
  • At least one reinforcing connection portion for connecting the first guide member and the second guide member adjacent to each other, and a fastening portion for integrally connecting the reinforcing connection portion to the first guide member and the second guide member, respectively.
  • the moving member includes a first moving member and a second moving member which are respectively coupled to the guide members at mutually opposite positions and are mutually approached and spaced apart according to the transmission of external force, and the first moving member and the second moving member are identical to each other. Shapes can be compatible with each other.
  • the pressing portions are provided in pairs at positions facing each other with the inclined portions interposed therebetween to press each of the inclined portions, and include at least one or more rotating portions among the pair of pressing portions, and the rotating portions move in the first and second directions. can do .
  • the rotating part includes at least one first rotating part in contact with the lower inclined part, and at least one second rotating part provided in a position facing the first rotating part and in contact with the upper inclined part, and the first rotating part and the crab second electrolysing part It may include a pressure roller is formed to be the same as each other.
  • the system 1 moving member further includes a frame part in which the rotating part is axially coupled and supported, the frame part having guide parts provided at positions facing each other with the rotating part interposed therebetween, and Both ends are integrally coupled to both ends of the guide parts, and include grip parts to which grip force is transmitted, and the guide parts have a first guide groove and a second guide groove extending in both directions along the sides of the longitudinal center line, respectively.
  • the first guide portion and the first guide portion disposed to be spaced apart from each other, provided in a position facing each other, the first guide groove and the second guide groove extending in both directions along each side with respect to the center line in the longitudinal direction are mutually Including a second guide portion spaced apart, the first guide portion and the second guide portion may be formed in the same shape at the position facing each other.
  • the first rotary part is coupled to the first first pressure roller and the hollow first pressure roller in contact with the lower inclined portion, and supports the rotation of the first pressure roller, and both ends are coupled to the first guide groove to move the first shaft.
  • the second rotating part includes a hollow second pressing roller in contact with the upper inclined portion, and is coupled to the second pressing roller to support the rotation of the second pressing roller, and is spaced apart from the first axis at both ends. It may include a second shaft coupled to the second guide groove is moved.
  • the first presser and the second presser are provided with a plurality of pressing contacts concentrically coupled to each axis along the longitudinal direction of the shaft connected to the frame portion, wherein the guide member has at least one of the plurality of pressing contacts. It may include pressurized contacts.
  • the first rotating part and the second rotating part are provided in a plurality of rows, respectively, along the longitudinal direction of the guide member, and further include plate-shaped connecting parts connecting the first rotating parts and the second rotating parts, respectively, wherein the connecting parts are formed of the first rotating parts. It is connected to both sides, each of the first connecting portion is hinged to form a hinge axis in the longitudinal center portion, and each connected to both sides of the second rotating parts, the hinge axis is formed in the longitudinal center portion and includes a second coupling portion hinged can do.
  • the pressing unit includes a connecting protrusion coupled to the hinge shaft of the first connecting unit at one side thereof, and a first pressing rod having the cylindrical housing shape at the other side thereof;
  • the connecting protrusion coupled to the hinge shaft of the crab 2 connector is formed on one side, and the other side may further include a low pressure rod having a cylindrical housing shape, and a bearing coupled to each connecting protrusion.
  • the elastic part has one end supported by the first pressure rod, the other end supported by the first guide groove, and the first elastic part supported by the second pressure rod, and the other end supported by the second guide groove. It includes, the first elastic portion and the second elastic portion may be adjusted the pressing force for pressing the inclined portion in accordance with the interval of the rotating portion to rotate the inclined portion.
  • the pressing portion is coupled to the first guide groove and the second guide hull, respectively, the magnet member for maintaining the first elastic portion and the second elastic portion coupled to the first guide groove and the second guide groove, respectively, and a portion of the opening. It is elongated and formed in a semi-cylindrical shape is coupled to the projections of the frame portion having a locking hole in both ends in the longitudinal direction, and may further include a protective cover for protecting each of the crab 1 elastic portion and the second elastic portion.
  • the first presser and the second presser are formed in a concave curved shape, and the lower inclined portion and the upper inclined portion are formed in a convex curved surface perpendicular to the longitudinal direction of the guide member.
  • the concave curvature of the pressurizing roller is equal to or greater than the convex curvatures of the lower and upper inclined portions, respectively.
  • the material may be formed of the same or softer material.
  • Each of the first presser and the second presser is integrally formed with two pressurized contacts at intervals, and each pressurized contact portion is formed with an inner diameter and an outer diameter different from each other based on the center of the concave curvature along the longitudinal direction.
  • Pressurized contacts of the outer diameter is formed larger than the inner diameter relative to the center of the concave curvature along the longitudinal direction, the bearing is coupled to the inside of the outer diameter of the first pressure roller and the second pressure roller, respectively, on the first axis and the second axis Can be combined.
  • Both ends are coupled to the movable member and the guide member, respectively, and may further include a tension member that provides tension to the movable member.
  • the gripper can be assembled as the user wants by the assembly structure of the gripper and the damper, so it is possible to manufacture the customized exercise equipment by using the single unit of the gripper and the tensioner as well as the complex structure of the various types. Can be obtained.
  • the gripper does not need a separate exercise intensity control mechanism, and by controlling the strength of the grip and the force only by the user's own power to implement the force and force of the force and force of the steplessly variable by varying the strength and force of various strengths You can get a variety of exercise effects, including.
  • the gripper can reduce the weight of the exercise equipment itself, it is easy to store and carry, and can be separated and combined by a simple operation has the effect of performing various forms of exercise more freely from the constraints of the exercise place.
  • FIG. 1 is a perspective view of the engagement of the gripper according to an embodiment of the present invention.
  • FIG. 2 is a view showing a state in which the moving member is moved to the center in the longitudinal direction of the guide member in FIG.
  • FIG 3 is an exploded perspective view of a guide member according to an embodiment of the present invention.
  • FIG. 4 is a perspective view showing a moving member according to an embodiment of the present invention.
  • FIG. 5 is an exploded perspective view of the moving member illustrated in FIG. 3.
  • FIG. 6 is a front view of the movable member shown in FIG. 3.
  • FIG 7 and 8 are diagrams showing the movement form of the gripper according to the embodiment of the present invention.
  • FIG 9 and 10 are diagrams showing another movement form of the gripper according to an embodiment of the present invention.
  • FIG. 11 is a combined perspective view of the gripper according to another embodiment of the present invention.
  • FIG. 1 is a perspective view of the engagement of the gripper according to an embodiment of the present invention.
  • 1 is a view showing a state in which the moving member is moved to the center in the longitudinal direction of the guide member.
  • the gripper 10 according to an embodiment of the present invention includes a guide member 100, the moving member 200.
  • the guide member 100 has a shape extending in the longitudinal direction.
  • the guide member 100 includes a first guide member 100a and a guiding guide member 100b which are separated from each other along the longitudinal direction.
  • the first guide member 100a and the second guide member 100b may be formed as inclined rails having the same shape and mutually compatible with each other.
  • the moving member 200 has a pressing portion 210 coupled along the longitudinal direction of the guide member 100 to transmit the pressing force to the guide member 100 and moves in the first direction to which an external force is applied, and generates at least an exercise force.
  • One or more may be formed.
  • the moving member 200 moves in the first direction to generate the kinetic force if the external force to move the moving member 200 is greater than the movement resistance, and moves in the second direction opposite to the first direction if the external force is less than the movement resistance.
  • the external force includes both the grip force and the force, as well as the force to move the moving member 200, the movement resistance forces the surface frictional resistance of the moving member 200 and the guide member 100 and the movement of the moving member 200. Includes all interfering forces.
  • FIG 3 is an exploded perspective view of a guide member according to an embodiment of the present invention.
  • the first guide member 100a includes a first end 102 provided at one end in the longitudinal direction;
  • the pressing portion 210 of the crab 1 moving member 200a has a slanted shape that integrally connects the crab 2 end 104 and the first end 102 and the giant 12 end 104 provided at the other end in the longitudinal direction.
  • an inclined portion 106 in contact with it.
  • the first guide member 100a may have a length of 80 cm, a height of 5 cm of the second end 104, and a height of 2 cm of the first end 102.
  • the inclined portion 106 includes a lower inclined portion 106a and an upper inclined portion 106b in which the lower portion and the upper portion are symmetrical with each other along the longitudinal center line of the first guide member 100a.
  • the first guide member 100a further includes a catching part 120 extending at the first end 102.
  • the locking portion 120 includes a locking jaw 124 and a mounting guide portion 122 and has a triangular shape.
  • the locking jaw 124 is formed to have a shape larger than the circumference of the first end 102 to limit the separation of the first moving member 200a.
  • the mounting guide portion 122 extends to the locking step 124 and is formed in a shape smaller than the circumference of the first end 102 so that the first moving member 200a is coupled to the first guide member 100a. Guide the direction.
  • the first guide member 100a and the second guide member 100b may be formed in a structure in which both ends of the first guide member 100a and the second guide member 100b are separated from each other. It may further include a connection fixing member 300 for maintaining the connected state of the first guide member (100a) and the second guide member (100b). Connection fixing member 300 may be formed of any one or a combination of the clip member 140, Velcro, elastic band, fixed block, fastening member.
  • the clip member 140 functions as a fixing clip for integrally fixing the reinforcing connection portions 130 adjacent to each other while the first guide member 100a and the second guide member 100b are connected to each other.
  • the first guide member 100a and the second guide member 100b further include a fixed connection part 110 extending to the second end 104.
  • the fixed connecting portion 110 is formed when the second connecting portion 104 of the first guide member 100a and the second end 104 of the second guide member 100b are connected to each other so that the fixed connecting portions 110 are alternately formed.
  • the adjacent first guide member 100a and the second guide member 100b are connected to each other.
  • Each of the first guide member 100a and the second guide member 100b may be formed in a two-row structure in which two are arranged side by side at intervals.
  • the shaking is less than that of the single-column structure, and as the contact area with the moving members 200 increases, more stable movement can be performed. Can be.
  • the first guide member 100a and the second guide member 100b have a two-column structure, configurations for connecting the U guide member 100a and the crab 2 guide member 100b to each other are necessary. To this end, it includes a reinforcing connection portion 130 and the fastening portion 134.
  • the reinforcing connection portion 130 is formed of the first guide member 100a and the second guide member 100b.
  • the first and second guide members 100a and 100b are coupled to the fixing grooves 132 spaced apart in the longitudinal direction and adjacent to each other.
  • the reinforcing connection portion 130 is configured of at least one or a plurality.
  • the reinforcing connection part 130 may be formed in a different shape to correspond to the shape of the first guide member 100a and the second guide member 100b and the shape of the fixing grooves 132.
  • the fastening part 134 includes a screw for integrally connecting the reinforcing connection parts 130 to the first guide member 100a and the second guide member 100b, respectively.
  • the guide member 100 has been described as a separate coupling structure of the first guide member 100a and the guiding guide member 100b, but if necessary, the first guide member 100a and the second guide member. You may form 100b integrally.
  • FIG. 4 is a perspective view showing a moving member according to an embodiment of the present invention
  • Figure 5 is an exploded perspective view of the moving member shown in Figure 3
  • Figure 6 is a front view of the moving member shown in FIG.
  • the movable member 200 is coupled to the guide member 100 at positions facing each other, respectively, and the first movable member 200a and the second movable member 200a are approached and spaced apart depending on whether the external force is transmitted. And a moving member 200b.
  • the first moving member 200a and the second moving member 200b may have the same shape and may be compatible with each other.
  • the pressing portions 210 of the moving member 200 are provided in pairs at positions facing each other with the inclined portions 106 of the guide member 100 interposed therebetween to press the inclined portions 106. At least one rotating part of the pair of pressing parts 210, the rotating part moves in the first direction to rotate.
  • the pressing unit 210 is provided in at least one first rotating unit 210a in contact with the lower inclined unit 106a, and at least one or more in contact with the upper inclined unit 106b in a position opposite to the first rotating unit 210a. And the second electrostatic portion 210b.
  • the first rotating part 210a and the second rotating part 210b include pressure rollers formed in the same manner.
  • the first moving member 200a further includes a frame portion 220 in which the pressing portion 210 is axially coupled and supported. Since the first moving member 200a has the same shape as the second moving member 200b and may be compatible with each other, detailed description of the second moving member 200b will be omitted.
  • the frame part 220 is provided at positions facing each other with the pressing part 210 interposed therebetween.
  • the guide parts 220a and 220b and the both ends of the guide parts 220a and 220b are integrally coupled to each other, and include handle parts 240 to which grip force is transmitted.
  • the guide parts 220a and 220b may include a first guide part 220a in which first guide grooves 222 and second guide grooves 224 extending in the longitudinal direction are respectively disposed along both sides of the longitudinal center line. And a first guide groove 222 and a second guide groove 224 which are provided at positions facing each other with the first guide portion 220a and extend in the longitudinal direction along both sides with respect to the center line in the longitudinal direction. It includes 12 guide parts 220b which are arranged to be spaced apart from each other. The first guide portion 220a and the second guide portion 220b have the same shape at positions facing each other.
  • the first rotating part 210a is axially coupled to the hollow first pressure roller 212a and the first pressure roller 212a in contact with the lower inclined portion 106a to support the electrolysis of the crab first pressure roller 212a.
  • Both ends are coupled to the one guide groove 222, and includes a crab one axis (214a) is moved.
  • the 12 rotating parts 210b are axially coupled to the hollow second pressure roller 212b and the crab 2 pressure roller 212b in contact with the upper inclined portion 106b to support rotation of the crab 2 pressure roller 212b.
  • the two shafts 214b are moved to be coupled to the two guide grooves 224 spaced apart from the first shaft 214a at intervals.
  • the first pressure roller 212a and the second pressure roller 212b include a plurality of pressure contact portions 20 which are concentrically coupled to respective shafts along the longitudinal direction of the shaft connected to the frame portion 220, and a guide member.
  • 100 includes at least one pressurized contact that opposes the plurality of pressurized contacts 20.
  • the pressurized contact portions of the guide member 100 substantially include a lower inclined portion 106a and an upper inclined portion 106b that respectively contact the first pressing roller 212a and the second pressing roller 212b.
  • the first rotating part 210a and the second rotating part 210b may be provided in a plurality of rows, respectively, along the longitudinal direction of the guide member 100.
  • the crab first rotating part 210a and the second rotating part 210b may be provided in two rows as in the embodiment of the present invention, and further include plate-shaped connecting parts that connect the crab first rotating parts and the second rotating parts, respectively. .
  • the connecting parts are connected to both sides of the first rotating parts, respectively, and the hinge axis 217a is formed at the central portion in the longitudinal direction and hingedly coupled to the first connecting part 225a and the crab two rotating parts, respectively. Is connected, the hinge axis 217b is formed in the longitudinal center and includes a second connecting portion 225b which is hinged.
  • the pressing unit 210 has a connecting protrusion 215a coupled to the hinge shaft 217a of the first connecting unit 225a at one side thereof, and has a first pressing rod 218a having a cylindrical housing shape at the other side thereof;
  • a connecting protrusion 215b coupled to the hinge shaft 217b of the second connecting portion 225b is formed on one side, and the second pressing rod 218b having a cylindrical housing shape on the other side thereof, and each connecting protrusion 215a, And a bearing 213 coupled to 215b).
  • the bearing 213 functions to reduce the frictional force during the sliding movement of the pressing unit 210.
  • the coupling structure of the bearing 213 can keep the movement of the first pressing rod 218a and the second pressing rod 218b more smoothly.
  • the pressing unit 210 causes the pressing force for pressing the inclined portion 106 to be increased in proportion to the external force applied in the first direction, and the external force applied in the first direction is removed.
  • the movement resistance includes a resilient portion that generates a restoring force to move in a second direction opposite to the first direction.
  • One end of the elastic portion is supported by the first pressure rod 218a, the other end is supported by the first elastic portion 226 of the first guide groove 222, and one end is supported by the second pressure rod 218b, the other end And a second elastic portion 228 supported by the second guide groove 224.
  • the first elastic part 226 and the second elastic part 228 may be formed of a mold spring in which the pressing force for pressing the inclined part 106 is adjusted according to the interval between the rotating parts for rotating the inclined part 106.
  • the first elastic portion 226 and the second elastic portion 228 may be replaced with an elastic body having various shapes and strengths, thereby adjusting the kinetic strength of the gripper. If necessary, the strength adjusting unit for adjusting the strength of the first elastic portion 226 and the crab 2 elastic portion 228 may be used separately.
  • the pressing portion 210 is coupled to the first guide groove 222 and the crab second guide groove 224, respectively, the first elastic portion 226 and the second elastic portion 228 and the first guide groove 222 and
  • the magnet member 223 for maintaining the state coupled to each of the second guide grooves 224, and extends in a semi-cylindrical shape in which a part surface is opened, and has a locking hole 232 at both ends in the longitudinal direction and has a frame portion 220. It is coupled to the protrusion 242 of, and further includes a protective cover 230 for protecting the first elastic portion 226 and the crab 2 elastic portion 228, respectively.
  • the magnet member 223 has a first elastic portion 226 and a second When the elastic part 228 is coupled to the first guide groove 222 and the second guide groove 224, respectively, it is guided to be mounted in the correct position.
  • the protective cover 230 prevents foreign matter from entering into the first elastic part 226 and the second elastic part 228 to move the first elastic part 226 and the second elastic part 228 in a more stable state. I can protect it.
  • the protective cover 230 is a safety accident by preventing the first elastic portion 226 and the second elastic portion 228 from being detached from each other mounted in the shop 1 guide groove 222 and the second guide groove 224, respectively. Can be prevented in advance.
  • the first pressing roller 212a and the second pressing roller 212b are formed in a curved shape with a concave central portion, and the lower inclined portion 106a and the upper inclined portion 106b are perpendicular to the longitudinal direction of the guide member 100.
  • the convex curvature of the first pressing roller 212a and the second pressing roller 212b is equal to or larger than the convex curvature of the lower inclined portion 106a and the upper inclined portion 106b, respectively.
  • the first press roller 212a and the second press roller 212b can maintain a relatively smaller area in contact with the lower inclined portion 106a and the upper inclined portion 106b, respectively, and the first press roller 212a.
  • the convex curved contact portions of the lower inclined portion 106a and the upper inclined portion 106b are seated and moved to the concave curved contact portions of the second press roller 212b.
  • the first press roller 212a and the second press roller It is possible to more reliably and safely keep the 212b in close contact with the lower inclined portion 106a and the upper inclined portion 106b, respectively.
  • the material of the first presser 212a and the second presser 212b is the same or softer than the material of the lower inclined portion 106a and the upper inclined portion 106b.
  • the first press roller 212a and the second press roller 212b may be formed of a material having wear resistance or a reinforced glass (FRP; fiberglass reinforced plastic) material. That is, the first press roller 212a and the second press roller 212b may be formed of a wear-resistant material or coated with a wear-resistant material to increase rotational friction efficiency, sliding efficiency, and durability.
  • FRP reinforced glass
  • Each of the first press roller 212a and the second press roller 212b is integrally formed with two pressurized contact portions 20 spaced apart from each other, and each pressurized contact portion 20 has a center of the concave curve along the longitudinal direction ( 22, the inner diameter 24 and the outer diameter 26 are formed differently, and each of the pressure contact portions 20 is based on the center of curvature 22 concave along the longitudinal direction.
  • the outer diameter 26 can be made larger than the inner diameter 24 to reinforce the strength, and pressurize the guide member in a more stable state.
  • the bearing 250 may be coupled to the first axis 214a and the second axis 214b, respectively.
  • the bearing 250 functions to reduce frictional force during rotation and sliding movement of the first press roller 212a and the second press roller 212b.
  • the coupling structure of the bearing 250 can keep the rotational movement of the first presser 212a and the second presser 212b more smoothly.
  • the first pressing roller 212a and the second pressing roller 212b form a pressing space for pressing the guide member 100 according to an arrangement structure facing each other.
  • the interval between the first press roller 212a and the second press roller 212b is smaller than the inner space d2 than the inner space d3.
  • the inner gap d3 is twice as large as dl than the outer gap d2. Therefore, when the moving member 200 moves along the longitudinal direction of the guide member 100, the first pressing roller 212a and the second pressing roller 212b may further transmit a force from the outer direction to the inner center direction of the roller 212b, thereby making it more stable. You can exercise.
  • the guide member 100 is coupled to the first guide member 100a and the second guide member 100b having the same shape as a pair, such a combination
  • the structures are arranged in two rows and joined together.
  • the plurality of pressing portions 210 constituting the moving member 200 has a structure that is rotated in contact with the guide member 100, respectively, two pairs of pressing rollers each forming two contact portions through a pair of two It forms a horizontally arranged structure and has a shape that rotates integrally.
  • the pressing unit 210 of the moving member 200 is disposed symmetrically with the guide member 100 up and down to have a structure for pressing the guide member 100 in four places up, down, left and right.
  • the gripping force absorber 10 may increase the contact area between the pressurizing portion 210 and the guide member 100 facing each other by one force movement.
  • the guide member 100 is formed in two rows and the pressing portion 210 is generated in the up and down direction, thereby maintaining a more stable state by the combination of the rotating pressing portion 210 and the pressing portion 210 is seated on the guide member 100, respectively Can be. Therefore, the gripping force absorber 10 can maintain the close movement of the pressing unit 210 and the guide member 100 more reliably and safely.
  • 7 and 8 are diagrams showing the motion form of the gripper according to the embodiment of the present invention
  • Figures 9 and 10 are views showing another motion form of the gripper according to an embodiment of the present invention.
  • the moving member 200 includes a crab first moving member 200a and a second moving member 200b.
  • the plurality of pressing portions 210 constituting the moving member 200 have a structure in which they are rotated in contact with the guide member 100, respectively, and have two shapes in which the two pressing rollers forming the contact portions are integrally rotated.
  • the first guide member 100a and the second guide member 100b having the same shape are mutually coupled to each other, and the guide member 100 is formed in one pair, and the structure is arranged in two rows.
  • the guide member 100 may have different shapes along the longitudinal direction.
  • the guide member 100 may have a size of one end larger or smaller than the size of the other end. Therefore, the guide member 100 may maintain the inclined state based on the longitudinal center line.
  • the guide member 100 may be coupled with a second end 104 larger than the first end 102.
  • the guide member 100 may be coupled to each other by the first end portion 102 and the connection fixing member 300 as a medium.
  • the size (height) of the center portion is larger along the longitudinal direction of the guide member 100, and toward both ends. It will have a small size. Therefore, when the moving member 200 moves to the longitudinal center portion of the guide member 100 during the grip force movement, it moves in the direction in which the inclined portion rises, thereby causing the movement resistance. This movement resistance acts similarly to the grip force that the user grasps the moving member 200, and serves to limit the movement of the moving member 200. Therefore, more force is required for the grip force exercise, so that the effect of the grip force exercise can be further obtained.
  • the user has a crab 1 moving member 200a and a second moving member 200b.
  • the first moving member 200a and the second moving member 200b move up the inclined portion 106 toward the center of the guide member 100 in the initial state of being separated from each other on both sides of the guide member 100.
  • the first moving member 200a and the second moving member 200b move in the upward direction while being in rotational contact with the inclined portions 106 which are mutually symmetrical on both sides with respect to the longitudinal center of the guide member 100. Done. Therefore, since the movement resistance to the inclined portion 106 acts symmetrically on the first moving member 200a and the second moving member 200b symmetrically, it is possible to prevent the pulling of the left and right forces.
  • the left and right movement balance of the first moving member 200a and the second moving member 200b can be more evenly maintained. Therefore, even a beginner exerciser who is not familiar with the gripper 10 according to the embodiment of the present invention needs to practice separately to maintain the left and right movement balance of the first moving member 200a and the second moving member 200b. There is no effect to keep the left and right balance in a more stable state and to exercise easily. Actually, the same movement was carried out by mounting the movable member 200 on a parallel pipe-shaped guide rail instead of the inclined guide member 100 as in the embodiment of the present invention. Since the first moving member 200a and the second moving member 200b are not moved, the left and right movements occur in an unbalanced state. Therefore, there is a problem that it is difficult to maintain the left and right movement balance of the first moving member (200a) and the second moving member (200b).
  • the movable member 200 is the guide member as shown in FIG. 8.
  • the inclined portion 106 of the 100 is moved downward.
  • the restoring force of the first elastic part 226 and the second elastic part 228 constituting the pressing part 210 of the first moving member 200a and the crab second moving member 200b acts on the first moving member ( 200a and the crab 2 moving member 200b can maintain the movement movement which goes down the inclination part 106 of the guide member 100 more uniformly.
  • the first moving member 200a and the second moving member 200b move downward in the inclined portion 106 of the guide member 100, the first elastic member 226 and the crab second elastic portion 228 As the restoring force works, no large force is needed.
  • a locking protrusion 104a is formed at the second end 104 of the first guide member 100a and the crab 2 guide member 100b.
  • the engaging projection 104a is the first Protruding upward from the second end 104 of the guide member (100a) and the second guide member (100b), respectively, restricts the separation of the first moving member (200a) and the second moving member (200b).
  • the crab end portion 102 of the guide member 100 may be coupled to each other in the grip force movement.
  • the guide member 100 has a smaller size in the middle portion along the longitudinal direction, and has a larger size toward both ends. Therefore, when the moving member 200 is moved to both ends of the guide member 100 during the grip force movement, it moves in the direction in which the inclined portion is raised, thereby causing the movement resistance. That is, when the grip endurance exercise in the state in which the first end 102 of the guide member 100 is coupled to each other, the effect of straightening the chest (back movement) becomes greater.
  • the structure in which the size of the guide member 100 is formed to be inclined differently along the length direction is possible in the integrated structure as well as when the guide member 100 is coupled in plurality.
  • the gripper 10a according to another embodiment of the present invention is a guide member 1100 is formed in a pipe shape that is not inclined, and most of the components except for some components gripper 10 according to an embodiment of the present invention Can share with However, since the guide member 1100 is in a horizontal state, the pressing force and the restoring force are relatively weak compared to the inclined form. There is a slightly different difference in that it further includes a tension member 1300 to compensate for this.
  • the gripper is a tension member (1300) is provided at both ends of the moving member (1200) and the guide member (1100) to provide tension to the moving member (1200), respectively. It may further include.
  • the tension member 1300 may be configured as an elastic band, it is also possible to use another member that can provide a tension when moving the movable member 1200 by interconnecting the guide member 1100 and the movable member 1200.
  • the tension member 1300 may use an elastic spring.
  • the tension member 1300 may be formed in a configuration in which a wire or a cable is wound and unwound on a spring.
  • the tension connecting portion 1400 has fixing holes 1420 on both sides.
  • a separate fastening fixing part 1410 may be provided to fix the tension connecting part 1400 to both ends of the first guide member 1100a and the second guide member 1100b, respectively.
  • the central portion in the longitudinal direction of the guide member 1100 may be provided with a stopper 1500 to limit the movement of the moving member (1200).
  • the gripper 10 according to the embodiment of the present invention is formed as an assembly type, and can be utilized as a basic exercise device as well as a user-customized exercise device.
  • Existing gripper is equipped with an elastic portion that directly generates a grip force in the handle portion, while the embodiment of the present invention has a structural difference that the elastic portion is provided in the portion spaced apart from the handle portion 240 and indirectly generates a grip force.
  • the moving member 200 according to the embodiment of the present invention needs a grip force that can overcome the pressing force of the elastic portion. Therefore, the user can use the gripper and the tensioner as a single product, and as shown in FIG.
  • the grip force canceller 10 may have a continuous movement effect of continuously variable through the grip force and the force adjustment function.
  • the gripper 10 can maintain the continuous movement of the grip and the strength of the force at the same time only by the user force without the operation of a separate adjustment mechanism can maintain a continuous movement, and can eliminate unnecessary intensity control step during the exercise more The effect is to focus.
  • the handle portion 240 is formed on both sides of the first handle portion 240a and the second handle portion 240b, respectively, it is possible to exercise in a pair of two.
  • the couple or the lovers can exercise together while holding the first handle portion 240a and the second handle portion 240b of the moving member 200, respectively.
  • users with different exercise powers can also be used as auxiliary exercise equipment, so that both men and women can exercise together in pairs.
  • it can be used as a rehabilitation device for rehabilitation patients such as hospitals as well as exercise equipment.
  • the grip force canceller 10 is a multi-purpose whole body exercise device that pumps by appropriately adjusting the speed at which the user combines his strength with the force following the grip force of the user.
  • the gripper (10) can obtain a variety of exercise effects by combining the grip and the force, By continually stimulating the necessary area can maximize the exercise effect of the desired area.
  • the gripper 10 can be configured as a portable portable, and can be assembled in various forms as needed, it is possible to obtain an effect having a variety of exercise equipment.
  • the gripper 10 is portable and assembled, thereby eliminating the burden of time, place, space noise, and weight, and thus enables various types of exercise desired by the user.
  • the gripper 10 is not only useful for a user who is a professional athlete, but also a multipurpose exercise equipment that is necessary for a user who is hard to exercise for a long time while driving or sitting in a chair, office workers, students, and many other reasons.
  • the gripper 10 may connect a cable (or wire) to a separate cradle, or may be coupled to a separate barbell, dumbbell, and kettlebell coupling unit, respectively, to implement a desired motion effect.
  • the gripper 10 may implement the cable crossover chest movement that is most frequently performed in the gym. This exercise is especially good for men but better for women. But in the gym, women can't help but be aware of their surroundings for cable crossover chest exercises. Cable crossover chest movements are so popular with users that it's hard to get enough to wait for the turn. But gripper 10 has the advantage that you can enjoy a variety of different operations, including cable crossover movement while carrying comfortably anywhere without having to notice.
  • the existing force group is formed in a narrow form due to the fixed fixed starting point of the movement or the shape of the force unit itself.
  • the gripper 10 can adjust the exercise starting point by the user to find a suitable point and pump the force of the force more firmly and in detail. For example, because the chest muscles are gathered from the arms open state, you can see a lot of exercise effect in preparation for the same exercise time.
  • the gripper 10 has a merit that can be pumped more pleasantly by adding a complex fun of pulling the cable as needed, while ringing the rotary part along the guide member 100 while applying the grip force rather than simply lifting the movement. .
  • the gripper 10 is easy to move because of its own light weight, the user's wrist is too crowded There is an advantage that can be pumped for a long time without.
  • conventional exercise equipment In general, conventional exercise equipment
  • the moving member 200 is rotated (rolled) and moves or slides along the longitudinal direction of the guide member 100 while the guide member 100 is pressed.
  • the movement coupling structure of the moving member 200 and the guide member 100 can be implemented in other ways.
  • the moving member 200 and the guide member 100 may be coupled to a gear connection structure (not shown).
  • the moving member 200 and the guide member 100 may be implemented in a rack and pinion coupling structure.
  • the tooth of the pinion gear may be formed in the rotating part of the moving member 200, and the rack member may be formed in the guide member 100 in engagement with the pinion gear.
  • the rotating part and the guide member 100 can be implemented in various forms according to the shape of each contact is in contact with each other.
  • the embodiment of the present invention has described a convex curved surface in the contact section cross-sectional shape of the guide member 100, the contact section cross-sectional shape of the guide member 100 may also be formed in a polygonal structure including a rectangular structure.
  • the cross-sectional shape of the contact portion of the guide member 100 may be formed in an H beam (or I beam) structure.
  • the contact portion shape of the rotating part may also be formed in various shapes by facing the contact portion cross-sectional shape of the guide member 100.
  • the contact portion cross-sectional shape of the guide member 100 is formed of an H beam and a polygonal structure
  • the contact portion of the rotating portion is at least in contact with the contact portion of the guide member 100 has a cross-sectional shape of the contact portion of the guide member 100. It can be formed in the shape which adjoins.
  • the guide member 100 is also required Accordingly, the length of the movable member 200 may be formed to have a short length. In this case, the moving member 200 can be used as a grip force in the state coupled with the guide member 100. Of course, this also belongs to the scope of the present invention.

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  • 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)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

La présente invention concerne un appareil d'exercice combinant crispateur et extenseur, ayant la capacité d'ajuster de façon continue l'intensité de l'effort requis lorsqu'un utilisateur effectue un exercice, ceci éliminant la nécessité d'utiliser un mécanisme distinct ou de réaliser des actions distinctes pour ajuster l'intensité de l'effort requis. L'appareil est portable, facile à assembler et multifonctionnel, offrant à l'utilisateur la possibilité d'effectuer facilement un exercice de musculation souhaité et d'obtenir ainsi divers effets d'exercice. L'appareil d'exercice combinant crispateur et extenseur selon la présente invention comprend : un élément guide extensible dans le sens de sa longueur ; et au moins un élément mobile comportant une partie de pression servant à appliquer une force de pression à l'élément guide, la partie de pression étant accouplée à l'élément guide dans le sens de la longueur de l'élément guide, l'élément mobile générant une force de déplacement lorsqu'il se déplace dans une première direction dans laquelle est appliquée une force externe.
PCT/KR2013/008327 2013-02-15 2013-09-10 Appareil d'exercice combinant crispateur et extenseur WO2014126316A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201390001100.5U CN205198796U (zh) 2013-02-15 2013-09-10 握力臂力器

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KR20130016572 2013-02-15
KR10-2013-0016572 2013-02-15
KR1020130047128A KR101292937B1 (ko) 2013-02-15 2013-04-29 악력완력기
KR10-2013-0047128 2013-04-29

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KR101626221B1 (ko) 2014-11-27 2016-05-31 이영철 멀티 헬스 머신
KR101964353B1 (ko) * 2018-05-25 2019-04-01 엠비텍 주식회사 다목적 운동기구
CN114225303B (zh) * 2021-12-30 2022-10-25 哈尔滨职业技术学院 一种上肢锻炼健身设备及使用方法
CN114849139B (zh) * 2022-06-15 2023-12-26 西安航空学院 一种体育专业用安全性能好的臂力训练装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005110725A (ja) * 2003-10-02 2005-04-28 Fumio Suai トレーニング装置
US7963893B1 (en) * 2007-05-10 2011-06-21 Christian Cruz Method of pre-tensioning a resistance exercise band
KR101076847B1 (ko) * 2009-02-03 2011-10-25 김의근 전신운동기구
KR20120136991A (ko) * 2011-06-10 2012-12-20 배수원 운동기구

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005110725A (ja) * 2003-10-02 2005-04-28 Fumio Suai トレーニング装置
US7963893B1 (en) * 2007-05-10 2011-06-21 Christian Cruz Method of pre-tensioning a resistance exercise band
KR101076847B1 (ko) * 2009-02-03 2011-10-25 김의근 전신운동기구
KR20120136991A (ko) * 2011-06-10 2012-12-20 배수원 운동기구

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KR101292937B1 (ko) 2013-08-02
CN205198796U (zh) 2016-05-04
KR20140103024A (ko) 2014-08-25

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