TWI741959B - Hand and foot exercise machine - Google Patents

Abstract

A hand and foot exercise machine includes a base and is provided with a left upper slide rail, a right upper slide rail, a left slide rail and a right slide rail. A first transmission group is connected with a left-hand control piece for left-hand operation at one end, and a right-foot control piece for right-foot operation at the other end, wherein the left-hand control piece is slidably arranged on the upper left slide rail, and the right-foot control piece is slidable The ground is set on the right lower rail, and the left-hand control member and the right-foot control member are pulled by the first transmission group to move synchronously. A second transmission group is connected with a right-hand control piece for right-hand operation at one end, and a left-foot control piece for left-foot operation at the other end, wherein the right-hand control piece is slidably arranged on the upper right slide rail, and the left-foot control piece is slidable The ground is set on the left sliding rail, and the right-hand control member and the left-foot control member are pulled by the second transmission group to move synchronously.

Description

Hand and foot exercise machine

The present invention relates to sports training equipment, in particular to a sports equipment that can train both hands and feet at the same time.

Recently, the Chinese people's sports atmosphere has become more and more popular, so many sports training equipment have come out. A device that produces sports training effects by continuously pedaling, such as disclosed in Invention Patent Announcement No. I618559. It has an upright structure that allows users to step on the pedals with their feet and perform repeated downward pedaling actions. . The two pedals of the above-mentioned conventional structure are respectively connected with an upper handle, so that the handle and the pedal are linked, so that when the pedal is stepped on, the handle can be driven synchronously, so that the user's hand can be pulled when the handle is held. Swing to achieve the purpose of simultaneous movement of hands and feet.

However, 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 user's right foot is stepped down, the right hand will be pulled down synchronously; On the one hand, when the user's left foot is stepped down, the left hand will be pulled synchronously to swing down. According to this, the conventional structure will cause the user to produce the same hand-to-foot swinging motion, and because it is not in accordance with the ergonomics, it will lead to the lack of uncoordinated motion and fail to produce a good training effect.

In view of this, how to improve the above-mentioned problem is the primary problem to be solved by the present invention.

The main purpose of the present invention is to provide a hand and foot exercise machine, which can generate a staggered swing motion of pulling the hands and feet of the user to conform to the human kinematics and have the effect of making the exercise process more coordinated and smooth.

To achieve the foregoing objective, the present invention provides a hand and foot exercise machine, which includes: A base, which includes a first step, a second step, and a third step in descending order of height, wherein the first step and the second step are obliquely arranged between the first step and the second step A left upper slide rail and a right upper slide rail extending in the direction of the direction, a left lower rail and a right lower rail are provided in an obliquely extending shape between the second step portion and the third step portion; A first transmission group, one end of which is connected with a left-hand control element for the user's left hand operation, and the other end is connected with a right foot control element for the user's right foot operation, wherein the left-hand control element is slidably arranged on the upper left A sliding rail, the right foot control member is slidably arranged on the right sliding rail, the left-hand control member and the right foot control member are pulled by the first transmission group to move synchronously; A second transmission group, one end of which is connected with a right-hand control element for the user's right hand operation, and the other end is connected with a left foot control element for the user's left foot operation, wherein the right-hand control element is slidably arranged on the upper right A sliding rail, the left foot control member is slidably disposed on the left sliding rail, and the right-hand control member and the left foot control member are pulled by the second drive unit to move synchronously; A resistance device is connected to the left foot control part and the right foot control part to provide resistance when moving.

Preferably, the first transmission set includes an upper left link connecting the left-hand control member and a lower right link connecting the right foot control member, and the two are fixedly connected by a first crossbar; the second transmission set It includes an upper right link connecting the right-hand control element and a lower left link connecting the left foot control element, and the two are fixedly connected by a second cross bar.

Preferably, the left-hand control element, the right-hand control element, the left-foot control element, and the right-foot control element are respectively rolled against the corresponding slide rail by a roller frame.

In one embodiment, the base is provided with a first pulley set and a second pulley set, the first pulley set is provided with a first pull cord connecting the left-hand control member and the right-hand control member, the left-hand control member and the right-hand control member The part is pulled by the first rope to move synchronously; the second pulley set is provided with a second rope connecting the left foot control part and the right foot control part, the left foot control part and the right foot control part are The pulling of the second rope causes synchronous movement.

Preferably, the resistance device includes two pneumatic cylinder units respectively connected to the left foot control member and the right foot control member.

Preferably, the resistance device includes two springs connected to the left foot control member, and two springs connected to the right foot control member.

The above-mentioned objects and advantages of the present invention can be easily understood from the detailed description of the selected embodiments and the accompanying drawings.

Please refer to Figures 1 and 2. The hand-foot exercise machine provided by the present invention includes a base 1, a first transmission group 2, a second transmission group 3, and a resistance device. The base 1 is constructed with a skeleton in a stepped shape, and has a first step 11, a second step 12, and a third step 13 in order from high to low, wherein the first step 11 is connected There is a left upper slide rail 14 and a right upper slide rail 15, the other end of the two is connected to the second step portion 12; the second step portion 12 is connected to a left lower rail 16 and a right lower rail 17, the other of the two One end is connected to the third step portion 13. Due to the height difference between the first step 11, the second step 12, and the third step 13, the above-mentioned slide rails are arranged in an obliquely extending state.

As shown in Figure 3, the first transmission group 2 includes an upper left link 21 and a lower right link 22, which are fixedly connected by a first crossbar 23. The upper left link 21 is connected to a left-hand control member 41 for the user's left-hand operation. The bottom of the left-hand control member 41 is provided with a roller frame 411 against the upper left slide rail 14, so that the left-hand control member 41 can move along the The upper left slide rail 14 slides. The lower right link 22 is connected to a right foot control member 42 for the user's right foot to operate, wherein the bottom of the right foot control member 42 is provided with a roller frame 421 against the right slide rail 17, so that the right foot can control The piece 42 can slide along the right slide rail 17. The above-mentioned left-hand control member 41 and the right-foot control member 42 can be pulled by the first transmission group 2 to move synchronously. Based on the arrangement of the first crossbar 23, the left-hand control member 41 and the right-foot control member 42 are separated by a certain distance in the horizontal direction to appropriately correspond to the positions of the left hand and right foot of the human body, respectively.

As shown in Figure 4, the second transmission group 3 includes an upper right connecting rod 31 and a lower left connecting rod 32, which are fixedly connected by a second cross rod 33. The upper right link 31 is connected to a right-hand control member 43 for the user's right-hand operation. The bottom of the right-hand control member 43 is provided with a roller frame 431 against the upper right slide rail 15 so that the right-hand control member 43 can move along the The upper right slide rail 15 slides. The lower left link 32 is connected to a left foot control member 44 for the user's left foot operation, wherein the bottom of the left foot control member 44 is provided with a roller frame 441 against the left slide rail 16, so that the left foot control member 44 can slide along the left slide rail 16. The above-mentioned right-hand control member 43 and the left-foot control member 44 can be pulled by the second transmission unit 3 to generate synchronous movement. Based on the arrangement of the second crossbar 33, the right-hand control member 43 and the left foot control member 44 are separated by a certain distance in the horizontal direction to appropriately correspond to the positions of the right hand and left foot of the human body, respectively.

In this embodiment, the above-mentioned left-hand control member 41, right-hand control member 43, left-foot control member 44, and right-foot control member 42 are formed in a plate shape, respectively, which can be used by the user to put the corresponding hand and foot parts on them, and then manipulate Generate action. The present invention does not limit the structure of the above-mentioned control elements, as long as they can be manipulated by the hands and feet of the user, they should all belong to the scope of the present invention.

Furthermore, as shown in Figure 2, the base 1 is provided with a first pulley set 5, a first pull rope 51 goes around the first pulley set 5 and connects the left hand control member 41 and the right hand at both ends respectively Control 43. Since the length of the first 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 able to receive the first rope 51 traction and synchronized movement. In addition, the base 1 is provided with a second pulley set 6, a second pull rope 61 goes around the second pulley set 6 and connects the left foot control member 44 and the right foot control member 42 at both ends respectively. Since the length of the second drawstring 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 able to receive the second The pulling rope 61 produces synchronous movement.

With the above structure, the user can lean on the base 1 as shown in Figure 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, respectively. On the control part 42, you can start sports training. In detail, as shown in Figure 2, when the user steps down with his right foot, the right foot control member 42 will move down along the right slide rail 17, and then the first transmission group 2 The left-hand control member 41 is pulled to move downwards synchronously, and the left foot control member 44 is pulled to move upwards synchronously by the second pull rope 61, and the left-foot control member 44 is pulled by the second drive unit 3 to pull the right hand The control piece 43 moves upward synchronously. On the other hand, as shown in Figure 5, when the user steps down with his left foot, the left foot control member 44 will move down along the left slide rail 16, and then the first transmission group 2 The right-hand control member 43 is pulled to move downwards synchronously, while the right-foot control member 42 is pulled to move upwards synchronously by the second pull rope 61, and the right-foot control member 42 is pulled by the second drive unit 3 to pull the left hand The control piece 41 moves upward synchronously. Accordingly, the four control parts respectively lead the user's hands and feet to produce actions, thereby forming the effect of sports training.

The aforementioned four control elements can further use resistance devices to increase the difficulty of driving, thereby improving the effect of sports training. 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 which are connected to the right foot The control part 42, and the other two springs are connected to the left foot control part 44. The above-mentioned pneumatic cylinder unit 7 can adjust the exhaust flow in the cylinder through an exhaust throttle valve 71, and the spring 8 can be adjusted through the elastic coefficient to change the driving difficulty of each control element.

Through the foregoing description and in conjunction with the drawings, it can be understood that the present invention can move the left-hand control member 41 cooperatively downward when the right foot control member 42 is stepped on and moves downward; and when the left foot control member 44 is stepped on When moving down, the right-hand control member 43 is moved downward in coordination, and the user’s hands and feet are drawn accordingly to staggered swinging, just like the natural swinging action of the human body when walking, so as to conform to the ergonomics and make Movements are more coordinated and smooth, which enhances the effect of sports training.

However, the disclosure of the above embodiments is only used to illustrate the present invention, not to limit the present invention. Any replacement of equivalent elements should still belong to the scope of the present invention.

In summary, those skilled in the art can understand that this invention can clearly achieve the aforementioned purpose, and that it has actually complied with the provisions of the Patent Law, so it is necessary to file an application in accordance with the law.

1: Abutment

１１: The first stage

12: The second stage

13: The third stage

14: Upper left slide rail

15: Upper right slide rail

16: Left slide rail

17: right down rail

2: The first transmission group

21: Upper left link

22: Lower right link

23: The first crossbar

3: The second transmission group

31: Upper right link

32: Lower left link

33: The second crossbar

41: Left-hand control

411: Roller frame

42: Right foot control

421: Roller frame

43: Right-hand control

431: Roller frame

44: Left foot control

441: Roller frame

5: The first pulley block

51: The first drawstring

6: The second pulley block

61: The second drawstring

7: Air cylinder unit

71: Exhaust throttle valve

8: Spring

Figure 1 is a three-dimensional schematic diagram of the present invention; Figure 2 is a schematic diagram of part of the components of the present invention, without showing the abutment; Figure 3 is a schematic diagram of part of the components of the present invention, only showing the first transmission group; Figure 4 is a schematic diagram of part of the components of the present invention, only showing the second transmission group; Figure 5 is a schematic diagram of the operating state of the present invention.

1: Abutment

11: The first stage

12: The second stage

13: The third stage

2: The first transmission group

3: The second transmission group

41: Left-hand control

42: Right foot control

43: Right-hand control

44: Left foot control

Claims (5)

A hand and foot exercise machine, which includes: a base, which includes a first step, a second step, and a third step in descending order of height, wherein the first step and the first step are A left upper slide rail and a right upper slide rail extending diagonally are provided between the second step portion, and a left lower rail and a left slide rail extending diagonally are provided between the second step portion and the third step portion Right lower rail; a first transmission group, which includes a left upper link and a right lower link, the two are fixedly connected by a first crossbar, the left upper link is connected with a left-hand control piece for the user's left hand operation , The lower right link is connected with a right foot control element for the user's right foot to operate, wherein the left hand control element is slidably arranged on the upper left slide rail, and the right foot control element is slidably arranged on the right lower rail , The left-hand control member and the right-foot control member are pulled by the first transmission group to generate synchronous movement; a second transmission group includes a right upper link and a left lower link, both of which use a second crossbar In a fixed connection, the upper right link is connected to a right-hand control piece operated by the user's right hand, and the lower left link is connected with a left foot control piece operated by the user's left foot, wherein the right-hand control piece is slidably arranged on the The upper right slide rail, the left foot control member is slidably arranged on the left lower rail, the right hand control member and the left foot control member are pulled by the second transmission group to generate synchronous movement; a resistance device connected to the left The foot control member and the right foot control member are used to provide resistance when moving. The hand-foot exercise machine according to claim 1, wherein the left-hand control element, the right-hand control element, the left-foot control element and the right-foot control element are respectively rolled against the corresponding slide rails by a roller frame. The hand and foot exercise machine of claim 1, wherein the base is provided with a first pulley set and a second pulley set, and the first pulley set is provided with a first pull rope connecting the left-hand control member and the right-hand control member, the The left-hand control part and the right-hand control part are pulled by the first rope to move synchronously; the second pulley set is provided with a second rope connecting the left foot control part and the right foot control part, and the left foot control part The right foot control member is pulled by the second rope to move synchronously. The hand-foot exercise machine according to claim 1, wherein the resistance device includes two pneumatic cylinder units respectively connected to the left foot control member and the right foot control member. The hand-foot exercise machine according to claim 1, wherein the resistance device includes two springs connected to the left foot control member, and two springs connected to the right foot control member.

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