JP7158545B1 - limb exercise machine - Google Patents

Abstract

An object of the present invention is to provide a limb exercise machine that makes exercise movements more coordinated and smoother.
A limb exercise machine having a main frame (1), an upper left slide rail, an upper right slide rail, a lower left slide rail, and a lower right slide rail. A left hand control unit 41 operated by the left hand is connected to one end of the first transmission unit 2, a right foot control unit 42 operated by the right foot is connected to the other end, and the left hand control unit is slidably provided on the upper left slide rail, A right foot control part is slidably mounted on the lower right slide rail, and the left hand control part and the right foot control part are synchronously moved by pulling the first transmission part. A right hand controller 43 operated by the right hand is provided at one end of the second transmission part 3, a left foot controller 44 operated by the left foot is provided at the other end, the right hand controller is slidably provided on the upper right slide rail, and the left foot A control part is slidably mounted on the lower left slide rail, and the right hand control part and the left foot control part are synchronously moved by the tension of the second transmission part.
[Selection drawing] Fig. 1

Description

The present invention relates to a sports training machine, and more particularly to a sports training machine capable of training both hands and feet at the same time.

In recent years, due to the craze in sports training, many exercise training devices have become commercially available. For example, Taiwan Patent No. I618559 discloses a device that produces an exercise training effect through sustained stepping. The exercise training device is an upright structure that allows the user to step on the pedals with both feet and repeatedly step down. The two pedals of the conventional structure are connected to the handle located above each. You can move your limbs at the same time.

However, in the above conventional structure, when the right foot pedal is connected to the right hand handle and the left foot is connected to the left hand handle, when the user's right foot steps down and the right hand swings down, on the other hand, when the user's left foot steps down. At the same time, the left hand swings downward. For this reason, the conventional structure has the drawback that the user swings his/her arms and legs together, which is not suitable for human body engineering, resulting in unharmonious movements and the effect of sports training cannot be expected.

SUMMARY OF THE INVENTION The main objective of the present invention is to provide a limb exercise machine, which can elicit the alternate shaking motion of the user's limbs, conforms to human body engineering, and makes the exercise motion more Has a coordinating and smoothing effect.

To achieve the above objectives, the present invention provides a limb exercise machine.
The limb exercise machine includes a first stepped portion, a second stepped portion, and a third stepped portion in descending order of height. An upper left slide rail and an upper right slide rail are provided to extend, and a lower left slide rail and a lower right slide rail are provided to extend diagonally in the horizontal direction between the second step portion and the third step portion. a main frame, a first transmission section, a left hand control section operated by a user's left hand is connected to one end of the first transmission section, and a user's right foot is connected to the other end of the first transmission section A right foot controller to be operated is connected, the left hand controller is slidably provided on the upper left slide rail, the right foot controller is slidably provided on the lower right slide rail, the left hand controller and the right foot. The control section includes a first transmission section and a second transmission section which can be synchronously moved by pulling the first transmission section, and a right hand control section operated by a user's right hand is provided at one end of the second transmission section. A left foot control section operated by a user's left foot is provided at the other end of the second transmission section, the right hand control section is slidably provided on the upper right slide rail, and the left foot control section is provided on the lower left slide rail. The right hand control part and the left foot control part are slidably provided in the second transmission part, and the second transmission part, which can be synchronously moved by pulling the second transmission part, and the left hand control part and the right hand control part. One rope member is provided, and the left hand control part and the right hand control part move synchronously by pulling the first rope member. A rope member is provided, and the left foot control part and the right foot control part are connected to a second set of pulleys, which are synchronously moved by pulling the second rope member, the left foot control part and the right foot control part, and the left foot and a resistance device that provides resistance to movement of the control and the right foot control.

Preferably, the first transmission part comprises an upper left connecting rod connected to the left hand control part and a lower right connecting rod connected to the right foot control part, and the upper left connecting rod and the lower right connecting rod are , the second transmission portion fixedly connected to the first connecting member, the second transmission portion comprising: an upper right connecting rod connected to the right hand control portion; and a left lower connecting rod connected to the left foot control portion; The upper right connecting rod and the lower left connecting rod are fixedly connected to the second connecting member.

Preferably, the left hand control section, the right hand control section, the left foot control section, and the right foot control section each contact a corresponding slide rail via a roller member.

In another embodiment, said main frame comprises a first set of pulleys and a second set of pulleys, said first set of pulleys carrying a first rope member coupled to said left hand control and said right hand control. wherein the left hand control part and the right hand control part are synchronously moved by pulling the first rope member, and the second pulley set is a second rope member connected to the left foot control part and the right foot control part. wherein the left foot control section and the right foot control section are synchronously moved by pulling the second rope member.

Preferably, said resistance device comprises two pneumatic cylinder units coupled to said left foot control and said right foot control respectively.

Preferably, said resistance device comprises two spring members connected to said left foot control and two spring members connected to said right foot control.

It is a figure which shows the three-dimensional structure of this invention. FIG. 2 is a diagram showing a configuration of part of the present invention (mainframe not shown); It is a figure which shows the structure of the 1st transmission part of this invention. It is a figure which shows the structure of the 2nd transmission part of this invention. It is a conceptual diagram which shows the operating state of this invention.

1 and 2 show the limb exercise machine of the present invention. The limb exercise machine comprises a main frame 1, a first transmission part 2, a second transmission part 3 and a resistance device. The main frame 1 has a stepped shape and includes a first stepped portion 11, a second stepped portion 12, and a third stepped portion 13 in descending order of height. The first step portion 11 is connected to one end of the upper left slide rail 14 and the upper right slide rail 15 , and the other ends of the upper left slide rail 14 and the upper right slide rail 15 are connected to the second step portion 12 . The second step portion 12 is connected to one end of the lower left slide rail 16 and the lower right slide rail 17 , and the other end of the lower left slide rail 16 and the lower right slide rail 17 is connected to the third step portion 13 . ing. Since there is a height difference between the first stepped portion 11, the second stepped portion 12, and the third stepped portion 13, each of the slide rails is arranged to extend obliquely.

The first transmission part 2 includes an upper left connecting rod 21 and a lower right connecting rod 22, as shown in FIG. The upper left connecting rod 21 and the lower right connecting rod 22 are fixedly connected by a first connecting member 23 . A left-hand control portion 41 that can be operated by the user's left hand is connected to the left-hand connecting rod 21, and a roller member 411 that contacts the left-hand slide rail 14 is provided at the bottom of the left-hand control portion 41. Thus, the left hand control part 41 is slidable along the upper left slide rail 14 . A right foot control section 42 operated by the user's right foot is connected to the right lower connecting rod 22, and a roller member 421 that contacts the lower right slide rail 17 is provided at the bottom of the right foot control section 42. , and in this way the right foot control part 42 is slidable along the lower right slide rail 17 . The left hand control part 41 and the right foot control part 42 are pulled by the first transmission part 2 and can move synchronously. In addition, by installing the first connecting member 23, the left hand control part 41 and the right foot control part 42 can be moved in the lateral direction (longitudinal direction of the limb exercise machine or each slide) so as to properly correspond to the positions of the left hand and the right foot. are arranged at a constant distance in the direction perpendicular to the extending direction of the rail).

As shown in FIG. 4 , the second transmission part 3 includes an upper right connecting rod 31 and a lower left connecting rod 32 , and the upper right connecting rod 31 and the lower left connecting rod 32 are fixed by a second connecting member 33 . are concatenated. A right control part 43 operated by the user's right hand is connected to the upper right connecting rod 31, and a roller member 431 that contacts the upper right slide rail 15 is provided at the bottom of the right control part 43. Thus, the right hand control part 43 can slide along the upper right slide rail 15 . A left foot control section 44 operated by the user's left foot is connected to the lower left connecting rod 32, and a roller member 441 that contacts the lower left slide rail 16 is provided at the bottom of the left foot control section 44. Thus, the left foot control section 44 can slide along the left lower slide rail 16 . The right hand control part 43 and the left foot control part 44 are pulled by the second transmission part 3 and can move synchronously. In addition, by installing the second connecting member 33, the right hand control part 43 and the left foot control part 44 can be moved in the lateral direction (longitudinal direction of the limb exercise machine or each slide) so as to appropriately correspond to the positions of the right hand and the left foot. are arranged at a constant distance in the direction perpendicular to the extending direction of the rail).

In this embodiment, the left hand control section 41, the right hand control section 43, the left foot control section 44, and the right foot control section 42 can be operated by placing the user's hands and feet on the board. formed in the shape of The present invention is not limited to the structure of each control unit described above, and can be modified as long as it can be operated by the user's hands and feet, and all such modifications are included within the scope of the present invention. Please note.

Further, as shown in FIG. 2, the main frame 1 is provided with a first pulley set 5 . A first rope member 51 passes (wraps around) the first pulley set 5, and both ends of the first rope member 51 are connected to the left hand control part 41 and the right hand control part 43, respectively. Since the length of the first rope member 51 is constant, when one of the left hand control part 41 and the right hand control part 43 slides along the corresponding slide rail, the other slides along the first rope member. It can be pulled by 51 and moved simultaneously. A second pulley set 6 is provided on the main frame 1, a second rope member 61 passes (wound around) the second pulley set 6, and both ends of the second rope member 61 are respectively It is connected to the left foot control section 44 and the right foot control section 42 . Since the length of the second rope member 61 is also constant, when one of the left foot control section 44 and the right foot control section 42 slides along the corresponding slide rail, the other is pulled by the second rope member 61. Can be pulled and moved at the same time.

With the above structure, the user can operate the main frame with both hands and feet resting on the left hand control section 41, the right hand control section 43, the left foot control section 44 and the right foot control section 42, as shown in FIG. You can train by laying down on 1. In other words, as shown in FIG. 2, when the user's right foot kicks downward, the right foot control part 42 moves downward along the lower right slide rail 17, and at this time, the first transmission part 2 , the left hand control part 41 moves downward simultaneously. At the same time, the tension of the second rope member 61 causes the left foot control part 44 to move upward, and the moving left foot control part 44 simultaneously moves the right hand control part 43 upward by pressing the second transmission part 3. Let 5, when the user's left foot is kicked downward, the left foot control part 44 moves downward along the left lower slide rail 16, and at this time, the tension of the first transmission part 2 The right hand control part 43 moves downward simultaneously. At the same time, the pulling of the second rope member 61 causes the right leg control part 42 to move upward, and the moving leg control part 42 simultaneously moves the left hand control part 41 upward by pressing the second transmission part 3. Let As a result, the four control units operate by guiding the hands and feet of the user, thereby realizing the effect of sports training.

The four control units can also use resistance devices to adjust the difficulty of driving, which can improve the effect of sports training. In this embodiment, the resistance device comprises a pneumatic cylinder unit 7 connected to the left foot control 44 and the right foot control 42 respectively, and four spring members 8 . Two of the four spring members are connected to the right foot control portion 42 and the other two spring members are connected to the left foot control portion 44 . The pneumatic cylinder unit 7 can adjust the exhaust flow rate in the cylinder with a valve member 71 . In addition, the elastic modulus of the spring member 8 can be adjusted, thereby changing the driving difficulty of each control unit.

According to the above description and drawings, when the right foot control part 42 is trampled and moves downward, the left hand control part 41 is cooperatively moved downward, and the left foot control part 44 is trampled downward. When the user moves downward, the right hand control part 43 is cooperatively moved downward, so that the user's hands and feet are interlocked and alternately moved in the same manner as the natural rocking motion during walking. It can be rocked, the coordination of the motion can be enhanced, the smoothness can be achieved, and the effect of sports training can be improved.

Main frame 1 First step 11
Second stepped portion 12 Third stepped portion 13
Upper left slide rail 14 Upper right slide rail 15
Lower left slide rail 16 Lower right slide rail 17
First transmission part 2 Upper left connecting rod 21
Lower right connecting rod 22 First connecting member 23
Second transmission part 3 Right upper connecting rod 31
Lower left connecting rod 32 Second connecting member 33
Left hand control unit 41 Roller member 411
Right foot control unit 42 Roller member 421
Right hand control unit 43 Roller member 431
Left foot controller 44 Roller member 441
First pulley set 5 First rope member 51
Second pulley set 6 Second rope member 61
pneumatic cylinder unit 7 valve member 71
Spring member 8

Claims (2)

A limb exercise machine,
An upper left slide rail comprising a first step portion, a second step portion, and a third step portion in descending order of height, and extending obliquely in the horizontal direction between the first step portion and the second step portion. and an upper right slide rail, and a lower left slide rail and a lower right slide rail extending diagonally in a horizontal direction are provided between the second step portion and the third step portion;
A first transmission section, wherein a left hand control section operated by the user's left hand is connected to one end of the first transmission section, and a right foot control section operated by the user's right foot is connected to the other end of the first transmission section. The left hand control unit is slidably provided on the upper left slide rail, the right foot control unit is slidably provided on the lower right slide rail, and the left hand control unit and the right foot control unit are connected to each other. a first transmission part capable of synchronous movement by tensioning the one transmission part;
In the second transmission section, a right hand control section operated by the user's right hand is provided at one end of the second transmission section, and a left foot control section operated by the user's left foot is provided at the other end of the second transmission section. wherein the right hand control part is slidably mounted on the upper right slide rail, the left foot control part is slidably mounted on the lower left slide rail, the right hand control part and the left foot control part are connected to the second transmission a second transmission section capable of synchronous movement by pulling on the section;
a first set of pulleys comprising a first rope member connecting the left hand control section and the right hand control section, wherein the left hand control section and the right hand control section move synchronously by pulling the first rope member;
a second set of pulleys comprising a second rope member that connects the left foot control section and the right foot control section, wherein the left foot control section and the right foot control section move synchronously by pulling the second rope member;
a resistance device coupled to the left foot control and the right foot control to provide resistance to movement of the left foot control and the right foot control. The first transmission part comprises an upper left connecting rod connected to the left hand control part and a lower right connecting rod connected to the right foot control part, the upper left connecting rod and the lower right connecting rod being connected to the first fixedly connected to a connecting member, said second transmission part comprising: an upper right connecting rod connected to said right hand control part; and a lower left connecting rod connected to said left foot control part, said upper right connecting rod and said lower left connecting rod are fixedly connected to a second connecting member.

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