TWI790146B - Climbing machine structure - Google Patents

Abstract

A climbing machine structure is configured for a user to operate it in a standing position. The climbing machine includes: a standing bracket, a first slide rail set, a second slide rail set, a first paddle, a second paddle, a first handle, a second handle, and a transmission unit. More specifically, the first slide rail set and the second slide rail set are parallelly arranged on the standing bracket, the first slide rail set has a first top end, the second slide rail set has a second top set, and the first and second top ends are both lower than the user’s eyes in a height direction so that the user’s view will not be blocked by the first and second slide rail sets.

Description

climbing machine structure

The invention relates to a climbing machine structure, in particular to a climbing machine structure for reducing the height of slide rails.

Climbing machine is a kind of common sports equipment, which is equipped with displaceable pedals and handles on the vertical track. The operator steps on the pedals with both feet in turn, and grasps the handles with both hands, so that both feet, The hands reciprocate in a straight line to achieve the effect of simulating rock climbing.

Specifically, the climbing machine includes a climbing machine provided by Chinese Patent No. CN210205813U, and a column-type combined climbing fitness machine provided by U.S. Patent No. US10758776B2.

In the aforementioned CN210205813U patent case, a connecting frame that can move up and down relative to the frame is provided with a connecting frame, and a handle and a pedal are respectively arranged on the connecting frame. Among them, since the handle and pedals are set on the same connecting frame, in order for the operator to smoothly grasp the handle and step on the pedal to reciprocate, the connecting frame must be high, and in order to maintain the balance of the climbing machine, the connecting frame must be relatively high. The frame must be set in the center of the climbing machine, so that the connecting frame will block the operator's sight.

In the aforementioned US10758776B2 patent case, the handle and pedals are also arranged at both ends of the same column. Similar to the aforementioned CN210205813U patent case, the column must be higher, which also has the problem of blocking the operator's line of sight.

Because the operator's line of sight is blocked, take the aforementioned CN210205813U patent case as an example, once a screen is installed on the climbing machine, if the screen is installed on the side of the connecting frame away from the operator, the screen will be blocked by the connecting frame; If the screen is installed on the side of the connecting frame close to the operator, the screen will be too close to the operator and it will be inconvenient for the operator to watch. Even if the screen is arranged on the side as in the aforementioned US10758776B2 patent, the operator still has to turn his head to see the screen, which is still inconvenient in use.

Therefore, in order to solve the above-mentioned problem that the operator's line of sight is blocked, the present inventor proposes a climbing machine structure for an operator to operate in a standing posture. The trunk extension direction of the operator's standing posture is defined as a height direction. The climbing machine structure includes: a bracket including a first side and a second side; a first slide rail set standing on the first side of the bracket; a second slide rail set standing on the bracket the second side; a first pedal, slidably arranged on the first slide rail set; a second pedal, slidably arranged on the second slide rail set; a first handle, slidably arranged on the A first slide rail set; a second handle, slidably disposed on the second slide rail set; and a transmission unit, disposed on the first side and the second side of the bracket, the transmission unit includes mutually linked A first belt and a second belt, the first belt and the second belt are arranged in circles along the height direction and can move relative to the bracket, the first pedal, the second pedal, the first handle and the The second handles are respectively connected to the first belt and the second belt, so that the first pedal, the second pedal, the first handle and the second handle are all linked with the transmission unit, and then respectively on the first slide rail The group slides back and forth on the second slide rail group; it is characterized in that: the first slide rail group has a first top end, the second slide rail group has a second top end, and the first top end and the second top end are at the height All directions are lower than the operator's eye position.

Further, the transmission unit includes a first pulley, a second pulley, a third pulley, a fourth pulley and a rotating shaft, the first pulley and the second pulley are located on the bracket The first side, the third pulley and the fourth pulley are located on the second side of the bracket, the first belt loop is wound on the first pulley and the second pulley, and the second belt loop is wound on the The third pulley and the fourth pulley, and the second pulley and the fourth pulley are jointly fixed on the rotating shaft and rotate back and forth synchronously. The rotating shaft is arranged on the support and relatively rotates on the support.

Further, the first belt includes a first far section and a first near section, wherein the first far section is away from the operator, the first near section is close to the operator, and the first far section opposite to the movement direction of the first near section; the second belt includes a second far section and a second near section, wherein the second far section is away from the operator and the second near section is close to For the operator, the movement direction of the second far section is opposite to that of the second near section; the first pedal is provided with a first slide block, and the first slide block is fixed to the first slide block by a first connecting piece. Near section, this second pedal is provided with a second slider, and this second slider is fixed on this second far section by a second connecting piece, and this first handle is provided with a 3rd slider, and this third slider The block is fixed on the first far section through a third connecting piece, the second handle is provided with a fourth sliding block, and the fourth sliding block is fixed on the first near section through a fourth connecting piece.

Further, the first slide rail group includes a first near slide rail and a first far slide rail, the first near slide rail is close to the operator, the first far slide rail is far away from the operator, and the second slide rail The set includes a second near slide rail and a second far slide rail, the second near slide rail is close to the operator, and the second far slide rail is away from the operator; the first slider slides on the first near slide The second slider slides on the second near slide rail, the third slide slides on the first far slide rail, and the fourth slide slides on the second far slide rail.

Further, the first slider, the second slider, the third slider and the fourth slider are respectively provided with at least one roller; Rolling in the slide rail set makes the first slide block, the second slide block, the third slide block and the fourth slide block slide relative to the first slide rail set and the second slide rail set respectively.

Further, the first slider, the second slider, the third slider and the fourth slider are each provided with at least one bushing, through which the bushes are fitted on the first slide rail set and the second sliding rail group, so that the first sliding block, the second sliding block, the third sliding block and the fourth sliding block slide relative to the first sliding rail group and the second sliding rail group respectively.

Further, a resistance unit is arranged on the bracket, and the resistance unit includes a driving wheel, a driven wheel, a small driven wheel, a resistance wheel, a third belt, a fourth belt and a resistance member, and the driving wheel is fixed on The rotating shaft, the driven wheel and the small driven wheel coaxially rotate synchronously, the small driven wheel is connected to the driving wheel through the third belt, the driven wheel is connected to the resistance wheel through the fourth belt, and the resistance member relatively moves between The resistance pulley; the second pulley and the fourth pulley drive the driving pulley to rotate back and forth through the rotating shaft, and the drive pulley drives the resistance pulley to rotate through the third belt, the small driven pulley, the driven pulley and the fourth belt Apply a resistance to the resistance wheel through the resistance member, and the resistance is transmitted to the second pulley and the fourth pulley through the resistance unit, and the resistance is then applied to the first pedal, the second pedal, and the first handle and the second in command.

Further, the resistance element is a magnetic resistance element, and the resistance unit includes a control element arranged on the bracket, and the control element is connected to the magnetic resistance element; the position of the magnetic resistance element is controlled through the control element, thereby changing the resistance the size of.

Further, the support includes a screen frame, a screen is arranged on the screen frame, and the screen corresponds to the position of the operator's eyes in the height direction.

Further, the bracket includes a column and a base, the height direction is a Z direction, and an X direction and a Y direction are both perpendicular to the Z direction, and the X direction and the Y direction are perpendicular to each other, wherein the X direction is the body width direction of the operator, the X direction and the Y direction form an XY plane, the column extends obliquely along the Z direction, and a column top of the column is lower than the operator in the height direction The position of the eye, the base is located on the XY plane, the first slide rail set and the second slide rail set are arranged on the column, the first pedal and the second pedal are separated by a distance in the X direction, There is also another distance between the first handle and the second handle in the X direction.

According to the above-mentioned technical characteristics, the following effects can be preferably achieved:

1. By setting the first slide rail group and the second slide rail group side by side, when the operator is in the operating state, the first top end of the first slide rail group and the second top end of the second slide rail group are lower in the height direction At the position of the operator's eyes, the operator's line of sight will not be blocked by the first slide rail set and the second slide rail set.

2. With the structure of the first belt and the second belt and the connection method of each component, the structure of the climbing machine can allow the operator's left foot and right foot to constantly step on each other, and the left foot and right hand move up and down synchronously, and the right foot It also moves up and down synchronously with the left hand, which is more in line with actual exercise habits.

3. With the resistance provided by the resistance unit, the training effect can be enhanced.

4. By further operating the control parts, the resistance can be adjusted according to the operator's own needs.

5. Each pedal or handle has its own slider and rollers to ensure that the pedal or handle slides smoothly and smoothly along the first slide rail set or the second slide rail set.

6. With the screen frame extending away from the operator, the screen can correspond to the position of the operator's eyes in the height direction, and keep an appropriate distance from the operator, reducing the burden on the operator's eyes.

7. The first slide rail set and the second slide rail set are balancedly arranged on the first side and the second side of the bracket, which is conducive to stable operation and effectively reduces the volume of the climbing machine.

10: Bracket

100: screen

101: column

101a: top of column

102: base

1021: support rod

103: screen frame

104: First side

105: second side

20: The first slide rail group

20a: first top

201: The first near slide rail

202: The first far rail

30: The second slide rail group

30a: second top

301: The second near slide rail

302: The second far slide rail

302a: the second far slide rail

3021a: Tubular guide rail

40: First Pedal

401: First Slider

402: The first connecting piece

50: Second pedal

501: Second slider

502: the second connecting piece

60: Number one

601: The third slider

602: The third connecting piece

70: second in command

701: Fourth slider

701a: The fourth slider

7011a: sliding seat

7012a: channel

7013a: Bushing

702: The fourth connecting piece

403,503,603,703: scroll wheel

80: Transmission unit

801: first belt

8011: the first far segment

8012: the first near segment

802: second belt

8021: The second far segment

8022: the second near section

803: The first pulley

804: Second pulley

805: The third pulley

806: The fourth pulley

807: Shaft

90: resistance unit

901: drive wheel

902: driven wheel

9021: small driven wheel

903: resistance wheel

904: resistance piece

905: The third belt

906: The fourth belt

907: control parts

A: Operator

X:X direction

Y: Y direction

Z: Z direction

[The first figure] is a three-dimensional appearance view of the first embodiment of the present invention seen from the first side direction.

[The second figure] is a three-dimensional appearance view of the first embodiment of the present invention seen from the second side direction.

[The third figure] is an exploded schematic diagram 1 of the first embodiment of the present invention, showing the bracket, the first slide rail group and the second slide rail group.

[Figure 4] is the second exploded schematic diagram of the first embodiment of the present invention, showing the bracket, the first belt and the second belt.

[Figure 5] is a partial enlarged view of the first embodiment of the present invention, showing that the first pulley and the third pulley are combined with the bracket.

[Figure 6] is a combined schematic diagram 1 of the first embodiment of the present invention, showing the transmission unit.

[Figure 7] is the combination schematic diagram 2 of the first embodiment of the present invention, showing that the first slider, the second slider, the third slider and the fourth slider are combined with the transmission unit.

[Eighth figure] is the combination schematic diagram 3 of the first embodiment of the present invention, showing that the first slider, the second slider, the third slider and the fourth slider are combined in the transmission unit.

[Figure 9] is a partially enlarged Figure 2 of the first embodiment of the present invention, showing the fixed relationship between the fourth slider, the fourth connecting piece and the first near section.

[Figure 10] is a schematic view of the combination of the first embodiment of the present invention in a top view state, showing the arrangement between the first slide rail set, the second slide rail set and the rollers.

[Eleventh Figure] is the first rear view of the first embodiment of the present invention.

[Figure 12] is a partially enlarged figure 2 of the first embodiment of the present invention, showing a resistance unit.

[Figure 13] is a partially enlarged Figure 3 of the first embodiment of the present invention, showing the resistance unit in another direction.

[Figure 13A] is a schematic structural view of the resistance unit of the first embodiment of the present invention.

[Figure 14] is a schematic diagram of the implementation of the first embodiment of the present invention, indicating that the operator operates the climbing machine structure.

[Figure 15] is the second rear view of the first embodiment of the present invention.

[Figure 16] is an exploded schematic view of the second embodiment of the present invention, showing different types of the fourth slider and the second far slide rail.

[Figure 17] is a combined schematic view of the second embodiment of the present invention, showing a cross-sectional view of the fourth slider and the second far slide rail.

Based on the above technical features, the main functions of the climbing machine structure of the present invention will be clearly presented in the following embodiments.

Please refer to the first figure to the third figure, which disclose the first embodiment of the structure of the climbing machine of the present invention, for an operator A to operate in a standing position [the operator A please match the fourteenth figure], the operator When A adopts a standing posture to operate the climbing machine structure, the extension direction of the trunk of the body is defined as a height direction. Terms such as left and right, up and down, body width, near and far referred to below are all based on the position of the operator A in the operating state.

The climbing machine structure includes: a bracket 10, a first slide rail group 20, a second slide rail group 30, a first pedal 40, a second pedal 50, a first handle 60, a second handle 70, A transmission unit 80 , a resistance unit 90 and a screen 100 . The first pedal 40 and the first handle 60 are slidably disposed on the first slide rail set 20 , and the second pedal 50 and the second handle 70 are slidably disposed on the second slide rail set 30 .

The bracket 10 includes a column 101, a base 102 and a screen frame 103. The column 101 extends obliquely along a Z direction (ie, the height direction), and the base 102 is arranged on an XY plane perpendicular to the Z direction. On the surface, the XY plane is jointly constructed by an X direction and a Y direction perpendicular to each other, wherein the X direction is the body width direction of the operator A. The screen frame 103 extends obliquely upward from the column 101 in a direction away from the operator A. As shown in FIG. The bracket 10 defines a left first side 104 and a right second side 105 in the X direction.

The screen 100 is disposed on the screen frame 103 , and the screen 100 corresponds to the eye position of the operator A in the height direction. Since the screen frame 103 extends upwards in a direction away from the operator A, the screen 100 can keep an appropriate distance from the operator A in addition to corresponding to the eye position of the operator A, reducing the operator A's eye strain.

Preferably, the base 102 is provided side by side with two support rods 1021 in the Y direction, the support rods 1021 extend along the X direction, and according to the position of the center of gravity of the climbing machine structure, the support rods 1021 can have different lengths and appearance, to ensure the stability of the climbing machine structure and the operation safety of the operator A.

The first slide rail set 20 and the second slide rail set 30 stand on the column 101, and the first slide rail set 20 and the second slide rail set 30 are arranged side by side on the column 101 in the X direction, The first slide rail set 20 is located on the first side 104 , and the second slide rail set 30 is located on the second side 105 .

Preferably, the first slide rail set 20 has a first top end 20a which is the highest in the height direction, the second slide rail set 30 has a second top end 30a which is the highest position in the height direction, and the column 101 has a column top 101a which is the highest in the height direction, and the first top 20a, the second top 30a and the column top 101a are all lower than the eye position of the operator A in the height direction.

In this embodiment, the first slide rail set 20 and the second slide rail set 30 each have two slide rails paralleled in the Y direction. The first slide rail group 20 includes a first near slide rail 201 close to the operator A, and a first far slide rail 202 away from the operator A, and the second slide rail group 30 includes a first slide rail 202 close to the operator A. A second near slide rail 301 for the operator A, and a second far slide rail 302 away from the operator A. In this implementation In an example, since the first far slide rail 202 and the first near slide rail 201 are fixed behind the column 101, the upper end of the first far slide rail 202 is slightly higher than the first near slide rail 201 in the height direction. Therefore, the first top end 20a of the aforementioned first slide rail group 20 refers to the upper end of the first far slide rail 202; similarly, the upper end of the second far slide rail 302 is slightly higher than The upper end of the second near slide rail 301 , thus the second top end 30 a of the aforementioned second slide rail set 30 refers to the upper end of the second far slide rail 302 .

Please refer to the first figure, the fourth figure and the fifth figure, the transmission unit 80 is arranged on the first side 104 and the second side 105 of the bracket, and includes a first belt 801 and a second belt which are linked with each other 802. The first belt 801 and the second belt 802 are located on the first side 104 and the second side 105 respectively, the first belt 801 and the second belt 802 are arranged in a circle along the height direction and can be opposite to the bracket 10 Rotate back and forth.

In this embodiment, the first belt 801 includes a first far section 8011 away from the operator A [please refer to Figure 14 for the operator A], and a first close section 8011 close to the operator A Section 8012, the movement direction of the first far section 8011 is opposite to that of the first near section 8012; A second near section 8022 of A [the second near section 8022 please refer to the sixth figure], and the movement directions of the second far section 8021 and the second near section 8022 are also opposite.

Please refer to the fourth figure to the sixth figure, in addition to the first belt 801 and the second belt 802, the transmission unit 80 also includes a first pulley 803, a second pulley 804, a third pulley 805, a fourth pulley Pulley 806 and a rotating shaft 807 .

The first pulley 803 is independently pivoted above the column 101 on the first side 104 , the second pulley 804 is fixed on the rotating shaft 807 on the first side 104 , and the rotating shaft 807 is pivotally connected below the column 101 , the rotating shaft 807 can rotate relative to the column 101 . The third pulley 805 is on the second side 105 is independently pivotally connected to the top of the column 101 , and the fourth pulley 806 is fixed to the rotating shaft 807 at the second side 105 . The first belt 801 loops around the first pulley 803 and the second pulley 804 , and the second belt 802 loops around the third pulley 805 and the fourth pulley 806 . Since the second pulley 804 and the fourth pulley 806 are jointly fixed on the rotating shaft 807, the second pulley 804, the rotating shaft 807 and the fourth pulley 806 can rotate back and forth synchronously, thereby making the first belt 801 And the second belt 802 also rotates back and forth synchronously with each other.

Please refer to the first figure, the seventh figure, the eighth figure and the ninth figure, the first pedal 40 is provided with a first slider 401, and the first slider 401 is fixed to the first slider 401 by a first connecting piece 402 near section 8012. The second pedal 50 is provided with a second sliding block 501 , and the second sliding block 501 is fixed on the second distal section 8021 through a second connecting piece 502 . The first handle 60 is provided with a third sliding block 601 , and the third sliding block 601 is fixed on the first distal section 8011 by a third connecting piece 602 . The second handle 70 is provided with a fourth sliding block 701 , and the fourth sliding block 701 is fixed to the first proximal section 8012 via a fourth connecting piece 702 .

The first slider 401 , the second slider 501 , the third slider 601 and the fourth slider 701 are respectively provided with at least one roller 403 , 503 , 603 , 703 .

Please refer to the eighth figure to the tenth figure, the first slide block 401, the second slide block 501, The third sliding block 601 and the fourth sliding block 701 slide relative to the first sliding rail set 20 and the second sliding rail set 30 respectively.

In more detail, the first slider 401 slides on the first near rail 201, the second slider 501 slides on the second near rail 301, and the third slider 601 slides on the first far slider. The fourth sliding block 701 slides on the second far sliding rail 302 .

Through the rollers 403, 503, 603, 703, it is ensured that the first pedal 40, the second pedal 50, the first handle 60 and the second handle 70 can all move smoothly and stably along the first slide rail set 20 or the second slide Rail set 30 slides.

Please refer to the third figure and the eleventh figure, through the above configuration, the first pedal 40, the second pedal 50, the first handle 60 and the second handle 70 are all linked with the transmission unit 80, and then respectively on the The first slide rail set 20 and the second slide rail set 30 reciprocally slide. Wherein, the first pedal 40 and the first handle 60 are all slidably arranged on the first side 104, and the second pedal 50 and the second handle 70 are all slidably arranged on the second side 105, so that The first pedal 40 and the second pedal 50 are adjacent to each other in the X direction with a distance therebetween, and the first handle 60 and the second handle 70 are also adjacent to each other in the X direction with another distance therebetween. Since the first slide rail set 20 and the second slide rail set 30 are centrally arranged on the column 101, they are just located at the center of the torso of the operator A [please refer to Figure 14 for the operator A], so that they do not occupy too much space The space can also allow the operator A to operate the climbing machine structure more naturally.

Please refer to Figure 7, Figure 8 and Figure 11. During the operation, the left foot and right foot of the operator A keep stepping on each other [the operator A please use the fourteenth picture], that is to say, when When the operator A steps down on the first pedal 40 with his left foot, the first belt 801 will rotate thereupon, and then drive the first pulley 803 and the second pulley 804 to rotate; And the fourth pulley 806 is synchronously linked, and the fourth pulley 806 will drive the second belt 802 and the third pulley 805 to rotate, so that the second pedal 50 and the first handle 60 are raised. Similarly, when the operator A steps down on the second pedal 50 with his right foot, the first pedal 40 and the second handle 70 will be raised by the action of the transmission unit 80 . By stepping on the first pedal 40 and the second pedal 50 alternately through this operation, the purpose of reciprocating motion can be achieved. In addition, the structure of the climbing machine allows operator A's right hand and left foot to move up and down synchronously, and the left hand and right foot to move up and down synchronously, which is more in line with actual exercise habits.

Please refer to the sixth figure, the eleventh figure, the twelfth figure, the thirteenth figure and the thirteenth figure A, the resistance unit 90 is arranged on the bracket 10, the resistance unit 90 includes a driving wheel 901, a driven wheel 902, a small driven wheel 9021, a resistance wheel 903, a resistance member 904, a third belt 905, a fourth belt 906 and a control member 907, to the first pedal 40, the second pedal 50, the The resistance exerted by the first handle 60 and the second handle 70 can enhance the training effect. The driving wheel 901 is fixed on the rotating shaft 807, the driven wheel 902 is coaxial with the small driven wheel 9021 and rotates synchronously, the small driven wheel 9021 is connected to the driving wheel 901 through the third belt 905, and the driven wheel 902 is connected to the driving wheel 902 through the third belt 905. Four belts 906 are connected to the resistance wheel 903 , and the resistance member 904 corresponds to the resistance wheel 903 . Preferably, the resistance element 904 is a magnetic resistance element, and the control element 907 is disposed on the bracket 10 and connected to the resistance element 904 . The position of the magnetic resistance element is controlled through the control element 907, and then the magnitude of the resistance is changed according to the operator A's own needs [the operator A please refer to Figure 14]. The resistance wheel 903 of the present invention can also adopt other resistance structures, such as frictional resistance, wind resistance, water resistance, motor or electromagnetic brake and the like.

Please refer to the twelfth figure, the thirteenth figure, the thirteenth figure A and the fourteenth figure, in more detail, when the operator A steps on the first pedal 40 and the second pedal 50 in turn, the first pedal After the second pulley 804 and the fourth pulley 806 drive the driving pulley 901 to rotate, the driving pulley 901 drives the resistance pulley 903 to rotate through the third belt 905, the small driven pulley 9021, the driven pulley 902 and the fourth belt 906. . The resistance is applied to the resistance wheel 903 through the resistance member 904, and the resistance is transmitted to the second pulley 804 and the fourth pulley 806 through the resistance unit 90, and the resistance is then applied to the first pedal 40, the second pedal 50 , the first handle 60 and the second handle 70 .

Please refer to the third figure, the fourteenth figure and the fifteenth figure, by the first slide rail group 20 and the second slide rail group 30 arranged side by side, wherein the first top 20a, the second top 30a and The top of the column 101a is not higher than the eye position of the operator A in the height direction, and the operator A's line of sight will not Blocked by the first slide rail set 20 , the second slide rail set 30 and the column 101 . Whether the screen 100 is set on the climbing machine structure like this embodiment, or an independent TV, projection screen, etc., the operator A can easily watch without turning his head or looking obliquely.

Please refer to the sixteenth figure and the seventeenth figure, which disclose the second embodiment of the climbing machine structure. The rail 302a is described as an example, and the first slider, the second slider, the third slider, the first near rail, the first far rail and the second near rail are not shown.

In the second embodiment, the second far slide rail 302a includes two tube-type guide rails 3021a parallel to each other, and the four corners of the fourth slider 701a are respectively provided with a sliding seat 7011a, and each sliding seat 7011a is A channel 7012a is provided corresponding to the tubular guide rail 3021a, and a bushing 7013a is fixed in each channel 7012a. The bushing 7013a is made of low-friction and wear-resistant material. Fitting to the tubular guide rail 3021a, the fourth sliding block 701a slides on the second far sliding rail 302a.

In actual implementation, viewed from the cross-sectional direction of the sliding seat 7011a perpendicular to the axial direction, the cross-sectional profile of the channel 7012a is approximately three quarters of the circumference, thereby holding the tubular guide rail 3021a, And can slide smoothly.

The rest of the structure of the second embodiment can be applied to the corresponding structure of the first embodiment, and will not be repeated here.

The above-mentioned first embodiment adopts a roller-type sliding element, such as the rollers 403, 503, 603, 703 in the tenth figure, and the second embodiment adopts a bushing-type sliding element, such as the bushing 7013a in the seventeenth figure. The sliding element and the bushing type sliding element also belong to the feasible implementation mode of the present invention.

Based on the description of the above-mentioned embodiments, it is possible to fully understand the operation of the present invention, use and the effect that the present invention produces, but the above-mentioned embodiments are only preferred embodiments of the present invention, and should not be used to limit the implementation of the present invention. The scope, that is, the simple equivalent changes and modifications made according to the patent scope of the present invention and the content of the description of the invention, all fall within the scope of the present invention.

10: Bracket

101: column

102: base

1021: support rod

103: screen frame

104: First side

105: second side

20: The first slide rail group

20a: first top

40: First Pedal

401: First Slider

50: Second pedal

60: Number one

601: The third slider

70: second in command

702: The fourth connecting piece

80: Transmission unit

801: first belt

802: second belt

803: The first pulley

804: Second pulley

805: The third pulley

806: The fourth pulley

90: resistance unit

907: control parts

100: screen

X:X direction

Y: Y direction

Z: Z direction

Claims (9)

A climbing machine structure is used for an operator to operate in a standing posture. The trunk extension direction of the operator's standing posture is defined as a height direction. The climbing machine structure includes: a bracket, including a first side and a second side side; a first slide rail group, standing on the first side of the bracket; a second slide rail group, standing on the second side of the bracket; a first pedal, slidably arranged on the first side A slide rail set; a second pedal, slidably arranged on the second slide rail set; a first handle, slidably arranged on the first slide rail set; a second handle, slidably arranged on the first slide rail set Two slide rail groups; and a transmission unit, which is arranged on the first side and the second side of the bracket, and the transmission unit includes a first belt and a second belt which are interlocked with each other, and the first belt and the second The belts are looped along the height direction and can move relative to the support. The transmission unit further includes a first pulley, a second pulley, a third pulley, a fourth pulley and a rotating shaft. The first pulley and The second pulley is located on the first side of the bracket, the third pulley and the fourth pulley are located on the second side of the bracket, the first belt loops around the first pulley and the second pulley, the The second belt loops around the third pulley and the fourth pulley, and the second pulley and the fourth pulley are jointly fixed on the rotating shaft and rotate back and forth synchronously, the rotating shaft is arranged on the bracket and relatively rotates on the bracket, The first pedal, the second pedal, the first handle and the second handle are respectively connected to the first belt and the second belt such that the first pedal, the second pedal, the first handle and the second handle All are linked with the transmission unit, and then reciprocally slide on the first slide rail set and the second slide rail set respectively; it is characterized in that: The first slide rail set has a first top end, the second slide rail set has a second top end, and both the first top end and the second top end are lower than the eye position of the operator in the height direction. According to the climbing machine structure described in claim 1, further, the first belt includes a first far section and a first near section, wherein the first far section is far away from the operator, and the first near section section close to the operator, the first far section and the direction of motion of the first near section are opposite; the second belt includes a second far section and a second near section, wherein the second far section Away from the operator, the second near section is close to the operator, the second far section is opposite to the movement direction of the second near section; the first pedal is provided with a first slider, and the first slider The second pedal is fixed on the first near section by a first connecting piece, the second pedal is provided with a second slider, and the second slider is fixed on the second far section by a second connecting piece, the first A handle is provided with a third slider, and the third slider is fixed on the first far section by a third connecting piece, and the second handle is provided with a fourth slider, and the fourth slider is connected via a fourth A sheet is secured to the first proximal section. According to the climbing machine structure described in claim 2, further, the first slide rail group includes a first near slide rail and a first far slide rail, the first near slide rail is close to the operator, and the first far slide rail is close to the operator. The slide rail is far away from the operator, the second slide rail group includes a second close slide rail and a second far slide rail, the second close slide rail is close to the operator, and the second far slide rail is away from the operator; The first slider slides on the first near slide rail, the second slider slides on the second near slide rail, the third slider slides on the first far slide rail, and the fourth slider slides on the The second far rail. According to the climbing machine structure described in claim 3, further, each of the first slider, the second slider, the third slider and the fourth slider is provided with at least one roller; through the roller Roll in the first slide rail group and the second slide rail group respectively, so that the first slide block, the second slide block, the third slide block and the fourth slide block are respectively opposite to the first slide rail set Slide with this second rail set. According to the climbing machine structure described in claim 3, further, the first slider, the second slider, the third slider and the fourth slider are each provided with at least one bushing, through the The bushings are respectively fitted on the first slide rail set and the second slide rail set, so that the first slide block, the second slide block, the third slide block and the fourth slide block are respectively relative to the first slide rail set The rail set and the second slide rail set slide. According to the climbing machine structure described in claim 1, further, a resistance unit is arranged on the bracket, and the resistance unit includes a driving wheel, a driven wheel, a small driven wheel, a resistance wheel, a third belt, a first Four belts and a resistance member, the driving wheel is fixed on the rotating shaft, the driven wheel and the small driven wheel are coaxial and rotate synchronously, the small driven wheel is connected to the driving wheel through the third belt, and the driven wheel is connected to the driving wheel through the fourth The belt is connected to the resistance pulley, and the resistance member moves relative to the resistance pulley; the second pulley and the fourth pulley drive the driving pulley to rotate back and forth through the rotating shaft, and the driving pulley passes through the third belt, the small driven pulley, the The driven pulley and the fourth belt drive the resistance pulley to rotate; through the resistance member, a resistance is applied to the resistance pulley, and the resistance is transmitted to the second pulley and the fourth pulley through the resistance unit, and the resistance is then applied to the resistance pulley The first pedal, the second pedal, the first handle and the second handle. According to the climbing machine structure described in claim 6, further, the resistance element is a magnetic resistance element, the resistance unit includes a control element arranged on the bracket, and the control element is connected to the magnetic resistance element; through the control element The position of the magnetic resistance element is controlled, thereby changing the size of the resistance. According to the climbing machine structure described in Claim 1, further, the support includes a screen frame, a screen is arranged on the screen frame, and the screen corresponds to the eye position of the operator in the height direction. According to the climbing machine structure described in claim 1, further, the support includes a column and a base, the height direction is a Z direction, and an X direction and a Y direction are both perpendicular to the Z direction, and the X direction and the Y direction are perpendicular to each other, wherein the X direction is the body width direction of the operator, and the X direction An XY plane is formed with the Y direction, the column extends obliquely along the Z direction, a column top of the column is lower than the eye position of the operator in the height direction, the base is located on the XY plane, and the first The slide rail set and the second slide rail set are arranged on the column, the first pedal and the second pedal are separated by a distance in the X direction, and the first handle and the second handle are also separated by a distance in the X direction. another distance.

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