EP4079381A1 - Limb exercise machine - Google Patents
Limb exercise machine Download PDFInfo
- Publication number
- EP4079381A1 EP4079381A1 EP21169568.9A EP21169568A EP4079381A1 EP 4079381 A1 EP4079381 A1 EP 4079381A1 EP 21169568 A EP21169568 A EP 21169568A EP 4079381 A1 EP4079381 A1 EP 4079381A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control member
- foot
- foot control
- hand
- transmission unit
- 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.)
- Withdrawn
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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
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/04—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders
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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
- A63B21/00058—Mechanical means for varying the resistance
- A63B21/00076—Mechanical means for varying the resistance on the fly, i.e. varying the resistance during exercise
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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
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
- A63B21/0085—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters
- A63B21/0087—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters of the piston-cylinder type
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/023—Wound springs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/15—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
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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
- A63B21/40—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
- 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
- A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
- A63B23/03591—Upper and lower limb moving in phase, i.e. right foot moving in the same direction as the right hand
Abstract
A limb exercise machine includes a first transmission unit (2) and a second transmission unit (3). A left-hand control member (41), as well as a right-foot control member (42), is connected to the first transmission unit (2). The left-hand control member (41) and the right-foot control member (42) are pulled by the first transmission unit (2) to be moved synchronously. A right-hand control member (43), as well as a left-foot control member (44), is connected to the second transmission unit (3). The right-hand control member (43) and the left-foot control member (44) are pulled by the second transmission unit (3) to be moved synchronously.
Description
- The present invention relates to an exercise machine, and more particularly to a limb exercise machine for exercising the upper and lower limbs of a user synchronously.
- In these days, people pay more attention to do exercise, so there are various exercise machines on the market. Taiwan Patent Publication No.
I618559A - In the above-mentioned conventional structure, the right-foot pedal is connected to the right-hand handle, and the left-foot pedal is connected to the left-hand handle. When the right-foot pedal is stepped down by the user's right foot, the right hand is synchronously pulled down to swing; on the other hand, when the left-foot pedal is stepped down by the user's left foot, the left hand is synchronously pulled down to swing. Accordingly, this conventional structure enables the user to exercise the left upper and lower limbs and the right upper and lower limbs by turns. It is not in line with human kinesiology. As a result, the motion is not coordinated, and it is unable to provide a better exercise effect.
- The primary object of the present invention is to provide a limb exercise machine. The user's upper and lower limbs are pulled to perform staggered swings. It is in line with human kinesiology, which makes the movement more coordinated and smooth and enhances the effect of doing exercise.
- In order to achieve the foregoing object, the present invention provides a limb exercise machine, comprising a base, a first transmission unit, a second transmission unit, and a resistance device.
- The base includes a first step portion, a second step portion and a third step portion in a descending order of height. An upper left slide rail and an upper right slide rail are connected between the first step portion and the second step portion and extend obliquely. A lower left slide rail and a lower right slide rail are connected between the second step portion and the third step portion and extend obliquely.
- One end of the first transmission unit is connected to a left-hand control member for manipulation of a user's left hand. Another end of the first transmission unit is connected to a right-foot control member for manipulation of the user's right foot. The left-hand control member is slidably disposed on the upper left slide rail. The right-foot control member is slidably disposed on the lower right slide rail. The left-hand control member and the right-foot control member are pulled by the first transmission unit to be moved synchronously.
- One end of the second transmission unit is connected to a right-hand control member for manipulation of the user's right hand. Another end of the second transmission unit is connected to a left-foot control member for manipulation of the user's left foot. The right-hand control member is slidably disposed on the upper right slide rail. The left-foot control member is slidably disposed on the lower left slide rail. The right-hand control member and the left-foot control member are pulled by the second transmission unit to be moved synchronously.
- The resistance device is connected to the left-foot control member and the right-foot control member to provide a resistance when moving.
- The base is provided with a first pulley unit and a second pulley unit. The first pulley unit includes a first pull rope connected to the left-hand control member and the right-hand control member. The left-hand control member and the right-hand control member are pulled by the first pull rope to move synchronously. The second pulley unit includes a second pull rope connected to the left-foot control member and the right-foot control member. The left-foot control member and the right-foot control member are pulled by the second pull rope to move synchronously.
- Preferably, the first transmission unit includes an upper left link connected to the left-hand control member and a lower right link connected to the right-foot control member. The upper left link and the lower right lower link are fixedly connected by a first transverse rod. The second transmission unit includes an upper right link connected to the right-hand control member and a lower left link connected to the left-foot control member. The upper right link and the lower left link are fixedly connected by a second transverse rod.
- Preferably, each of the left-hand control member, the right-hand control member, the left-foot control member and the right-foot control member is provided with a roller frame resting on the corresponding slide rail.
- Preferably, the resistance device includes two pneumatic cylinder units connected to the left-foot control member and the right-foot control member, respectively.
- Preferably, the resistance device includes four springs. Two of the springs are connected to the left-foot control member, and the other two of the springs are connected to the right-foot control member.
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FIG. 1 is a perspective schematic view of the present invention; -
FIG. 2 is a schematic view of the partial components of the present invention, without the base; -
FIG. 3 is a schematic view of the partial components of the present invention, only illustrating the first transmission unit; -
FIG. 4 is a schematic view of the partial components of the present invention, only illustrating the second transmission unit; and -
FIG. 5 is a schematic view of the present invention in an operating state. - Embodiments of the present invention will now be described, by way of example only, with reference to the accompanying drawings.
- As shown in
FIG. 1 andFIG. 2 , a limb exercise machine provided by the present invention comprises abase 1, afirst transmission unit 2, asecond transmission unit 3, and a resistance device. Thebase 1 is a stepped frame, having afirst step portion 11, asecond step portion 12 and athird step portion 13 in a descending order of height. Thefirst step portion 11 is connected with an upperleft slide rail 14 and an upperright slide rail 15. The other end of each of the upperleft slide rail 14 and the upperright slide rail 15 is connected to thesecond step portion 12. Thesecond step portion 12 is connected with a lowerleft slide rail 16 and a lowerright slide rail 17. The other end of each of the lowerleft slide rail 15 and the lowerright slide rail 17 is connected to thethird step portion 13. Because thefirst step portion 11, thesecond step portion 12 and thethird step portion 13 have a difference in height, the slide rails each extend in an oblique manner. - As shown in
FIG. 3 , thefirst transmission unit 2 includes an upperleft link 21 and a lowerright link 22. The upperleft link 21 and the lower rightlower link 22 are fixedly connected by a firsttransverse rod 23. The upperleft link 21 is connected with a left-hand control member 41 for manipulation of the user's left hand. The bottom of the left-hand control member 41 is provided with aroller frame 411 resting on the upperleft slide rail 14, so that the left-hand control member 41 can slide along the upperleft slide rail 14. The lowerright link 22 is connected with a right-foot control member 42 for manipulation of the user's right foot. The bottom of the right-foot control member 42 is provided with aroller frame 421 resting on the lowerright slide rail 17, so that the right-foot control member 42 can slide along the lowerright slide rail 17. The left-hand control member 41 and the right-foot control member 42 can be pulled by thefirst transmission unit 2 to be moved synchronously. Based on the arrangement of the firsttransverse rod 23, the left-hand control member 41 and the right-foot control member 42 are spaced a determined distance apart from each other in the transverse direction to correspond in position to the left hand and the right foot of the human body, respectively. - As shown in
FIG. 4 , thesecond transmission unit 3 includes an upperright link 31 and a lowerleft link 32. The upperright link 31 and the lowerleft link 32 are fixedly connected by a secondtransverse rod 33. The upperright link 31 is connected with a right-hand control member 43 for manipulation of the user's right hand. The bottom of the right-hand control member 43 is provided with aroller frame 431 resting on the upperright slide rail 15, so that the right-hand control member 43 can slide along the upperright slide rail 15. The lowerleft link 32 is connected with a left-foot control member 44 for manipulation of the user's left foot. The bottom of the left-foot control member 44 is provided with aroller frame 441 resting on the lowerleft slide rail 16, so that the left-foot control member 44 can slide along the lowerleft slide rail 16. The right-hand control member 43 and the left-foot control member 44 can be pulled by thesecond transmission unit 3 to be moved synchronously. Based on the arrangement of the secondtransverse rod 33, the right-hand control member 43 and the left-foot control member 44 are spaced a determined distance apart from each other in the transverse direction to correspond in position to the right hand and the left foot of the human body, respectively. - In this embodiment, each of the left-
hand control member 41, the right-hand control member 43, the left-foot control member 44 and the right-foot control member 42 is in the form of a plate, so that the user can put his/her corresponding hands and feet on the respective control members to do exercise. The control members are not limited to the above-mentioned structure. As long as they can be manipulated by the hands and feet of the user, they should belong to the scope of the present invention. - Furthermore, as shown in
FIG. 2 , thebase 1 is provided with afirst pulley unit 5. Afirst pull rope 51 passes around thefirst pulley unit 5. Two ends of thefirst pull rope 51 are connected to the left-hand control member 41 and the right-hand control member 43, respectively. Because the length of thefirst pull rope 51 is fixed, when one of the left-hand control member 41 and the right-hand control member 43 slides along the corresponding slide rail, the other will be pulled by thefirst pull rope 51 to move synchronously. Thebase 1 is provided with a second pulley unit 6. Asecond pull rope 61 passes around the second pulley unit 6. Two ends of thesecond pull rope 61 are connected to the left-foot control member 44 and the right-foot control member 42, respectively. Because the length of thesecond pull rope 61 is fixed, when one of the left-foot control member 44 and the right-foot control member 42 slides along the corresponding slide rail, the other will be pulled by thesecond pull rope 61 to move synchronously. - With the above structure, the user can bend over the
base 1 as shown inFIG. 1 , with both hands and feet resting on the left-hand control member 41, the right-hand control member 43, the left-foot control member 44 and the right-foot control member 42 respectively to do exercise. In detail, as shown inFIG. 2 , when the user steps down with his/her right foot, the right-foot control member 42 will move down along the lowerright slide rail 17. Then, the left-hand control member 41 is pulled to move down synchronously through thefirst transmission unit 2, and the left-foot control member 44 is pulled to move up synchronously through thesecond pull rope 61. The left-foot control member 44 is pulled by thesecond transmission unit 3 to move the right-hand control member 43 up synchronously. On the other hand, as shown inFIG. 5 , when the user steps down with his/her left foot, the left-foot control member 44 will move down along the lowerleft slide rail 16. Then, the right-hand control member 43 is pulled to move down synchronously through thefirst transmission unit 2, and the right-foot control member 42 is pulled to move up synchronously through thesecond pull rope 61. The right-foot control member 42 is pulled by thesecond transmission unit 3 to move the left-hand control member 41 up synchronously. Accordingly, the four control members guide the user's upper and lower limbs to do exercise, respectively. - The foregoing four control members further use a resistance device to increase the difficulty of driving, thereby enhancing the effect of doing exercise. In this embodiment, the resistance device includes two pneumatic cylinder units 7 respectively connected to the left-
foot control member 44 and the right-foot control member 42 and four springs 8. Two of the springs are connected to the right-foot control member 42, and the other two of the springs are connected to the left-foot control member 44. The pneumatic cylinder unit 7 can adjust the exhaust flow in the cylinder through anexhaust throttle valve 71, and the spring 8 can be adjusted through the elastic coefficient to change the driving difficulty of each control member. - Based on the foregoing description and the drawings, it can be understood that when the right-
foot control member 42 is stepped to move down, the left-hand control member 41 is moved down in coordination; when the left-foot control member 44 is stepped to move down, the right-hand control member 43 is moved down in coordination. Accordingly, the user's upper and lower limbs are pulled to perform staggered swings, just like the natural swinging motion of the human body when walking. It is in line with human kinesiology, which makes the movement more coordinated and smooth and enhances the effect of doing exercise.
Claims (5)
- A limb exercise machine, characterized in comprising:a base (1), including a first step portion (11), a second step portion (12) and a third step portion (13) in a descending order of height, an upper left slide rail (14) and an upper right slide rail (15) being connected between the first step portion (11) and the second step portion (12) and extending obliquely, a lower left slide rail (16) and a lower right slide rail (17) being connected between the second step portion (12) and the third step portion (13) and extending obliquely;a first transmission unit (2), one end of the first transmission unit (2) being connected to a left-hand control member (41) for manipulation of a user's left hand, another end of the first transmission unit (2) being connected to a right-foot control member (42) for manipulation of the user's right foot, the left-hand control member (41) being slidably disposed on the upper left slide rail (14), the right-foot control member (42) being slidably disposed on the lower right slide rail (17), the left-hand control member (41) and the right-foot control member (42) being pulled by the first transmission unit (2) to be moved synchronously;a second transmission unit (3), one end of the second transmission unit (3) being connected to a right-hand control member (43) for manipulation of the user's right hand, another end of the second transmission unit (3) being connected to a left-foot control member (44) for manipulation of the user's left foot, the right-hand control member (43) being slidably disposed on the upper right slide rail (15), the left-foot control member (44) being slidably disposed on the lower left slide rail (16), the right-hand control member (43) and the left-foot control member (44) being pulled by the second transmission unit (3) to be moved synchronously;a first pulley unit (5), including a first pull rope (51) connected to the left-hand control member (41) and the right-hand control member (43), the left-hand control member (41) and the right-hand control member (43) being pulled by the first pull rope (51) to move synchronously;a second pulley unit (6), including a second pull rope (61) connected to the left-foot control member (44) and the right-foot control member (42), the left-foot control member (44) and the right-foot control member (42) being pulled by the second pull rope (61) to move synchronously;a resistance device, connected to the left-foot control member (44) and the right-foot control member (42) to provide a resistance when moving.
- The limb exercise machine as claimed in claim 1, wherein the first transmission unit (2) includes an upper left link (21) connected to the left-hand control member (41) and a lower right link (22) connected to the right-foot control member (42), the upper left link (21) and the lower right lower link (22) are fixedly connected by a first transverse rod (23); the second transmission unit (3) includes an upper right link (31) connected to the right-hand control member (43) and a lower left link (32) connected to the left-foot control member (44), the upper right link (31) and the lower left link (32) are fixedly connected by a second transverse rod (33).
- The limb exercise machine as claimed in claim 1, wherein each of the left-hand control member (41), the right-hand control member (43), the left-foot control member (44) and the right-foot control member (42) is provided with a roller frame (411, 431, 441, 421) resting on the corresponding slide rail.
- The limb exercise machine as claimed in claim 1, wherein the resistance device includes two pneumatic cylinder units (7) connected to the left-foot control member (44) and the right-foot control member (42), respectively.
- The limb exercise machine as claimed in claim 1, wherein the resistance device includes four springs (8), two of the springs (8) are connected to the left-foot control member (44), and the other two of the springs (8) are connected to the right-foot control member (42).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21169568.9A EP4079381A1 (en) | 2021-04-21 | 2021-04-21 | Limb exercise machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21169568.9A EP4079381A1 (en) | 2021-04-21 | 2021-04-21 | Limb exercise machine |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4079381A1 true EP4079381A1 (en) | 2022-10-26 |
Family
ID=75625443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21169568.9A Withdrawn EP4079381A1 (en) | 2021-04-21 | 2021-04-21 | Limb exercise machine |
Country Status (1)
Country | Link |
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EP (1) | EP4079381A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2215443A1 (en) * | 2002-02-26 | 2004-10-01 | Jose Martinez Martinez | Static device for performing crawling exercise, has support and fastening feet and hand grips that are linked to carriages by arms, where arms are engageable and disengageable to respective carriages to permit coupling at positions |
WO2008078857A1 (en) * | 2006-12-26 | 2008-07-03 | Young-Bok Park | A whole body exercise device |
EP2223721A1 (en) * | 2007-12-18 | 2010-09-01 | Zhou, Lisha | Prostrate grabbling exercise apparatus |
KR20150123544A (en) * | 2014-04-25 | 2015-11-04 | 백범준 | Prefabricated body exercise device |
TWI618559B (en) | 2017-06-26 | 2018-03-21 | Liao Lai Shu Qiong | Climbing climber |
-
2021
- 2021-04-21 EP EP21169568.9A patent/EP4079381A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2215443A1 (en) * | 2002-02-26 | 2004-10-01 | Jose Martinez Martinez | Static device for performing crawling exercise, has support and fastening feet and hand grips that are linked to carriages by arms, where arms are engageable and disengageable to respective carriages to permit coupling at positions |
WO2008078857A1 (en) * | 2006-12-26 | 2008-07-03 | Young-Bok Park | A whole body exercise device |
EP2223721A1 (en) * | 2007-12-18 | 2010-09-01 | Zhou, Lisha | Prostrate grabbling exercise apparatus |
KR20150123544A (en) * | 2014-04-25 | 2015-11-04 | 백범준 | Prefabricated body exercise device |
TWI618559B (en) | 2017-06-26 | 2018-03-21 | Liao Lai Shu Qiong | Climbing climber |
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