TWI838819B - Climbing machine with two sliding bases - Google Patents

Abstract

The present invention relates to a climbing machine with two sliding bases, adapted to be operated by a person in a standing posture. The climbing machine includes: a base, a frame, a first slide rail, a first sliding base, a second slide rail, a second sliding base, a transmission unit, a first handle, a first pedal, a second handle, a second pedal, and a resistance unit. The present invention is configured for a user to simulate the movement of rock climbing or mountain climbing, thereby improving the foot-hand coordination of the user. Moreover, the frame, the first slide rail, the first sliding base, the second slide rail, the second sliding base, and the transmission unit are all located on the central line of the user’s body when the use is in the standing posture, so that the volume of the climbing machine is greatly reduced and that the space occupied is also reduced.

Description

Double sliding seat climbing machine structure

The present invention relates to a climbing machine structure with double slides, and in particular to a climbing machine structure with a simplified single bracket, double slides for stable sliding, and double handles connected in an interlaced manner, which can train four limbs at the same time, has a simple overall structure, and has coordinated operation.

Due to the limitation of outdoor venues and climate, and in order to promote the trend of indoor sports and fitness, a climbing machine that can simulate the dynamics of rock climbing and mountain climbing is used to effectively practice the synchronized and coordinated movements of the hands and feet when rock climbing and mountain climbing, so as to achieve the effect of sports and fitness.

The US patent for invention No. US10792536B2 "Rock Climbing Machine" provides a structure that can train four limbs at the same time, which discloses: including a resistance device, a driving device, and two climbing devices. The driving device includes an upper wheel set, an axle wheel set, and a lower wheel set. The axle wheel set includes a first axle wheel and a second axle wheel. Through multiple connecting parts, the up and down movement of the climbing device drives the upper wheel set and the lower wheel set to rotate in the first direction, the upper wheel set drives the first axle wheel to rotate in the second direction, and the lower wheel set drives the second axle wheel to rotate in the first direction.

The climbing machine in the patent case includes two columns arranged side by side, which takes up a lot of space, is large in size and heavy in weight, and is not easy to place and move. It also relies on multiple sets of transmission parts and sprockets to transmit the handles and pedals, so the structure is also relatively complicated. In particular, when using the climbing machine, the operator's left hand and left foot are up and down at the same time, and the operator's right hand and right foot are also up and down at the same time. This operation mode does not conform to the natural rhythm of the body's limbs.

In addition, the "climbing machine" patent case of WO2021164384A1 discloses a climbing machine, including a rotatable shaft, a plurality of one-way components capable of one-way transmission, a plurality of transmission units and a plurality of climbing points. The one-way components are sleeved on the shaft, and each transmission unit is connected to a climbing point. Each transmission unit forms a one-way transmission with the shaft by connecting a one-way component. In one rotation direction, the shaft and the transmission unit can be transmitted, and the climbing point drops during transmission. In the direction opposite to the rotation direction, the shaft and the transmission unit cannot be transmitted. The climbing machine allows users to feel a realistic upward climbing feeling, which improves the climbing experience.

From the fifth figure of the WO2021164384A1 patent, it can be seen that the patent has four climbing points, which are respectively provided for the user to step on with both feet and hold with both hands to simulate climbing. However, the patent uses four sets of closed transmission parts to drive four sliders respectively, and the four sliders fix the above four climbing points respectively, and the structure is quite complicated.

Therefore, the present invention aims to solve the above-mentioned shortcomings of the conventional climbing machine. Therefore, the present invention provides a double-slide climbing machine structure for an operator to operate in a standing position, wherein the shoulder width extension direction of the operator in the operating state is defined as a horizontal direction, and the double-slide climbing machine structure comprises: a base; a bracket, which is vertically arranged on the base, and the bracket is located in the middle position of the base in the horizontal direction, and the bracket is separated into a first side and a second side in the horizontal direction; a first slide rail, which is fixed to the bracket along the vertical direction of the bracket on the first side; a first slide seat, which is slidably arranged on the first slide rail; a second slide rail, which is fixed to the bracket along the vertical direction of the bracket on the second side; a second slide seat, which is slidably arranged on the second slide rail; a second slide rail; a transmission unit, which is arranged on the bracket, and the first slide and the second slide are respectively connected to the transmission unit and slide in opposite directions; a first handle, including a first grip, the first grip is located on the first side, and the first handle is fixed to the second slide; a first pedal is fixed to the first slide on the first side; a second handle, including a second grip, the second grip is located on the second side, and the second handle is fixed to the first slide; a second pedal is fixed to the second slide on the second side; a resistance unit is arranged on the base or the bracket, and the resistance unit is connected to the transmission unit to provide a resistance to the transmission unit.

The transmission unit comprises an upper transmission wheel, a lower transmission wheel and a transmission member. The upper transmission wheel is arranged at one end of the bracket, and the lower transmission wheel is arranged at the other end of the bracket. The transmission member is sleeved between the upper transmission wheel and the lower transmission wheel. The first slide and the second slide are respectively connected to the transmission member. The lower transmission wheel synchronously drives the upper transmission wheel to rotate back and forth within a limited range through the transmission member, thereby driving the first slide and the second slide to slide.

The upper drive wheel is arranged at one end of the bracket via an upper shaft, and the lower drive wheel is arranged at the other end of the bracket via a lower shaft.

An axis connecting an upper axis of the upper axis and a lower axis of the lower axis divides the transmission member into a first section located on the first side and a second section located on the second side. The first slide is connected to the first section, and the second slide is connected to the second section.

The base is provided with a secondary bracket, and the resistance unit is arranged between the bracket and the secondary bracket. The resistance unit includes a driving wheel, a belt, a resistance wheel and a magnetic resistance component. The driving wheel is fixed to the lower shaft and rotates back and forth synchronously with the lower shaft. The driving wheel and the resistance wheel are rotatably arranged between the bracket and the secondary bracket. The belt is sleeved between the driving wheel and the resistance wheel. The magnetic resistance component is rotatably arranged on the secondary bracket, so that the resistance wheel obtains the variable resistance. The resistance wheel transmits the resistance through the belt and the driving wheel, and the resistance is transmitted to the first handle, the first pedal, the second handle and the second pedal through the transmission component, the first slide and the second slide.

The first slide seat is provided with a first fixed part and a third fixed part, the second slide seat is provided with a second fixed part and a fourth fixed part, the transmission member includes a first transmission member and a second transmission member, the first transmission member is sleeved on the upper transmission wheel, the two ends of the first transmission member are provided with a first fixed end and a second fixed end, the first fixed end is connected to the first fixed part, and the second fixed end is connected to the second fixed part, the second transmission member is sleeved on the lower transmission wheel, the two ends of the second transmission member are provided with a third fixed end and a fourth fixed end, the third fixed end is connected to the third fixed part, and the fourth fixed end is connected to the fourth fixed part.

The upper drive wheel and the lower drive wheel are a timing belt pulley, a gear, a belt pulley or a cable pulley.

The first transmission member and the second transmission member are a timing belt, a chain, a belt or a cable.

One end of the first handle is fixed to the second slide seat via a first connecting rod, and the first handle is fixed to the other end of the first handle so as to be movable up and down. One end of the second handle is fixed to the first slide seat via a second connecting rod, and the second handle is fixed to the other end of the second handle so as to be movable up and down.

The bracket is provided with an auxiliary frame at one end away from the base, and the auxiliary frame is provided with a display unit away from the operator. In the horizontal direction, the distance between the first handle and the second handle is greater than the width of the display unit.

The inner edges of the first slide and the second slide are respectively provided with at least one roller, and the rollers are used to slide on the first slide rail and the second slide rail respectively.

The inner edges of the first slide and the second slide are respectively provided with at least one bushing, through which the first slide and the second slide are respectively slidable on the first slide rail and the second slide rail.

The above technical features have the following advantages:

1. The first slide rail and the second slide rail are fixed on a single bracket, which is compact and does not take up space. The present invention only has a single bracket, and the bracket, the first slide rail, the first slide seat, the second slide rail, the second slide seat and the transmission unit are all located at the center line of the operator's upright trunk, which can greatly reduce the volume of the climbing machine and save the space occupied.

2. The first slide and the second slide slide on the dedicated first slide rail and the second slide rail respectively, and the sliding is stable and not easy to shake, and the operation is stable. In particular, the width of the first slide, the first slide rail, the bracket, the second slide rail, the second slide and other components in the horizontal direction (i.e. the width of the operator's shoulder when operating) is very small, which will not hinder the normal swing of the operator's feet and hands.

3. The first handle and the second handle are connected to the second slide and the first slide on the opposite side in an X-shaped connection, and the first pedal and the second pedal are connected to the first slide and the second slide on the same side, so that when the operator is operating, the left hand and the left foot are always close to and away from each other, and the right hand and the right foot are always close to and away from each other, avoiding the operation mode of the left hand and the left foot being up and down at the same time, and the right hand and the right foot being up and down at the same time. The present invention uses a simplified structure to provide the operator with a natural rhythmic operation mode of the limbs.

1: Base

11: First pole

12: Second support pole

2: Bracket

21: First side

22: Second side

23: Auxiliary frame

24: Auxiliary bracket

25: Display unit

3: First slide rail

4: First slide seat

41: First fixed part

42: Third fixing part

5: Second slide rail

6: Second slide seat

61: Second fixing part

62: Fourth fixed part

7: Transmission unit

71: Upper drive wheel

711: Upper shaft

72: Lower drive wheel

721: Lower axis

73: Transmission parts

731: Section 1

732: Second section

74: First transmission member

741: First fixed end

742: Second fixed end

75: Second transmission member

751: Third fixed end

752: Fourth fixed end

8: The top leader

81: First connecting rod

82: First Grip

9: First pedal

10: Second in command

101: Second connecting rod

102: Second grip

20: Second pedal

30: Resistance unit

301: Driving wheel

302: Belt

303: Resistance wheel

304: Magnetic resistance element

40: Roller

3A: First slide track

4A: First slide seat

40A: lining

F: Operator

G: Axis connection

L: Distance

W: Width

X: horizontal

[Figure 1] is a three-dimensional appearance diagram of an embodiment of the present invention.

[Figure 1A] is a schematic diagram of the structure of the base, bracket, first slide rail, second slide rail, first slide seat, second slide seat and transmission unit of an embodiment of the present invention.

[Figure 2] is a side view of the embodiment of the present invention when in use.

[Figure 3] is another side view of the embodiment of the present invention when in use.

[Figure 4] is a schematic diagram of the structure of the resistance unit of the embodiment of the present invention.

[Figure 4A] is a schematic diagram of another structure of the resistance unit of the embodiment of the present invention (removing the first slide rail, first slide seat, second slide rail and first pedal of Figure 4).

[Figure 5] is a schematic diagram of the first transmission member fixedly connected to the second slide seat in the embodiment of the present invention.

[Figure 6] is a three-dimensional assembly diagram of the upper driving wheel, lower driving wheel and driving member of the embodiment of the present invention.

[Figure 7] is a schematic diagram of the embodiment of the present invention where the axis connection divides the transmission member into the first section and the second section.

[Figure 8] is a three-dimensional diagram of the first slide and the second slide of the embodiment of the present invention, which are respectively fixed to the first handle, the first pedal, the second handle and the second pedal.

[Figure 9] is a schematic diagram of the first slide seat sliding on the first slide rail in the embodiment of the present invention.

[Figure 10] is a schematic diagram of the second slide seat sliding on the second slide rail in the embodiment of the present invention.

[Figure 11] is a schematic diagram of the first slide seat driving the second handle and the first pedal to slide upward synchronously in the embodiment of the present invention.

[Figure 12] is a schematic diagram of the second slide seat driving the first handle and the second pedal to slide downward synchronously in the embodiment of the present invention.

[Figure 13] is the XIII-XIII cross-sectional view of the first figure of the embodiment of the present invention.

[Figure 14] is a three-dimensional exploded view of another embodiment of the present invention.

[Figure 15] is a combined cross-sectional view of another embodiment of the present invention.

In the specification of the present invention, if there are directional terms such as front, back, left, right, up, down, and center, they are all based on the direction felt by the operator when the operator is standing and operating the present invention with his/her eyes looking straight ahead. Such directional terms are only used to conveniently describe the spatial position of the present invention and are not used to limit the present invention.

Please refer to the first figure, the first A figure, the second figure and the third figure. The embodiment of the present invention is a double-sliding seat climbing machine structure for an operator F to operate in a standing position. The shoulder width extension direction of the operator F in the operating state is defined as a horizontal X. The double-sliding seat climbing machine structure includes: a base 1, a bracket 2, a first slide 3, a first slide 4, a second slide 5, a second slide 6, a transmission unit 7, a first handle 8, a first pedal 9, a second handle 10, a second pedal 20 and a resistance unit 30, wherein: the base 1 has a first support rod 11 and a second support rod 12 arranged opposite to each other at the front and rear, so as to be stably supported on a plane, such as the ground. However, the base 1 can be other shapes and is not limited to this embodiment.

The bracket 2 is erected on the base 1. The bracket 2 is located in the middle of the base 1 in the horizontal direction X. The bracket 2 is separated into a first side 21 and a second side 22 in the horizontal direction X. As shown in the second and third figures, the first side 21 is located on the left side of the operator F when operating, and the second side 22 is located on the right side of the operator F when operating. An auxiliary frame 23 is provided at one end of the bracket 2 away from the base 1, and a sub-frame 24 is separately provided in front of the bracket 2. The sub-frame 24 is used to fix the resistance unit 30; the auxiliary frame 23 is provided with a display unit 25 in front of the operator F, and the display unit 25 can be used to display sports information, entertainment information, teaching information or network information, etc.

The first slide rail 3 is fixed to the bracket 2 along the vertical direction of the bracket 2 at the first side 21. The first slide rail 3 is located on the left side of the operator F.

The first slide 4 is slidably disposed on the first slide rail 3. The first slide 4 is provided with a first fixing portion 41 and a third fixing portion 42 opposite to each other.

The second slide rail 5 is fixed to the bracket 2 along the vertical direction of the bracket 2 at the second side 22. The second slide rail 5 is located on the right side of the operator F.

The second slide 6 is slidably disposed on the second slide rail 5. The second slide 6 is provided with a second fixing portion 61 and a fourth fixing portion 62 opposite to each other.

The transmission unit 7 is arranged at the front side of the bracket 2. As shown in the fourth, fifth, sixth and seventh figures, the transmission unit 7 includes an upper transmission wheel 71, a lower transmission wheel 72 and a transmission member 73. The upper transmission wheel 71 is arranged at one end of the bracket 2 through an upper shaft 711. The lower transmission wheel 72 is arranged at the other end of the bracket 2 through a lower shaft 721. The transmission member 73 includes a first transmission member 74 and a second transmission member 75. The first transmission member 74 is sleeved on the upper transmission wheel 71. The two ends of the first transmission member 74 are respectively provided with a first fixed end 741 and a second fixed end 742. The first fixed end 741 is connected to the first fixed portion 41 of the first slide 4, and the second fixed end 742 is connected to the second fixed portion 61 of the second slide 6. The second transmission member 75 is sleeved on the lower transmission wheel 72. The two ends of the second transmission member 75 are respectively provided with a third fixed end 751 and a fourth fixed end 752. The third fixed end 751 is connected to the third fixed portion 42 of the first slide 4, and the fourth fixed end 752 is connected to the fourth fixed portion 62 of the second slide 6. The upper transmission wheel 71 and the lower transmission wheel 72 are a timing belt pulley, a gear, a belt pulley or a cable pulley. The first transmission member 74 and the second transmission member 75 are a timing belt, a chain, a belt or a cable.

Please refer to FIG. 6 and FIG. 7. The upper driving wheel 71 of this embodiment is a cable wheel, the first driving member 74 is a corresponding cable member, the lower driving wheel 72 is a timing belt pulley, and the second driving member 75 is a corresponding timing belt. An axis connecting line G between an upper axis of the upper shaft 711 and a lower axis of the lower shaft 721 divides the driving member 73 into a first section 731 located at the first side 21 and a second section 732 located at the second side 22. The first slide 4 is connected to the first section 731, and the second slide 6 is connected to the second section 732. The lower drive wheel 72 drives the upper drive wheel 71 to rotate back and forth to a limited extent synchronously through the transmission member 73, thereby driving the first slide 4 and the second slide 6 to slide in opposite directions on the first slide rail 3 and the second slide rail 5 respectively.

Please refer to the first, eighth, ninth and tenth figures. One end of the first handle 8 is fixed to the second slide 6 via a first connecting rod 81. The other end of the first handle 8 is provided with a first grip 82 that can be moved up and down and adjusted. The first grip 82 is located on the first side 21. The first handle 8 is for the operator F to hold with his left hand.

The first pedal 9 is fixed to the first slide 4 at the first side 21. The first pedal 9 is for the operator F to step on with his left foot.

The second handle 10 has one end fixed to the first slide 4 via a second connecting rod 101. The second connecting rod 101 is interlaced with the first connecting rod 81 and does not interfere with each other during the sliding process. The other end of the second handle 10 is provided with a second grip 102 that can be moved up and down and adjusted. The second grip 102 is located on the second side 22. The second handle 10 is for the operator F to hold with his right hand. As shown in the first figure, in the horizontal direction X, the distance L between the first handle 8 and the second handle 10 is greater than the width W of the display unit 25, which can avoid blocking the line of sight of the display unit 25.

The second pedal 20 is fixed to the second slide 6 at the second side 22. The second pedal 20 is for the operator F to step on with his right foot.

Please refer to the first, fourth, fourthA and sixth figures, the resistance unit 30 is arranged in the space between the bracket 2 and the auxiliary bracket 24, and the resistance unit 30 is connected to the transmission unit 7 to provide a resistance to the transmission unit 7. The resistance unit 30 includes an active wheel 301, a belt 302, a resistance wheel 303 and a magnetic resistance member 304. The active wheel 301 and the resistance wheel 303 are rotatably arranged between the bracket 2 and the auxiliary bracket 24, and the active wheel 301 is fixed to the lower shaft 721 and rotates synchronously with the lower shaft 721 to a limited extent. The belt 302 is sleeved between the active wheel 301 and the resistance wheel 303. The magnetic resistance element 304 is pivoted to the auxiliary bracket 24. The magnetic resistance element 304 can rotate at a limited angle relative to the resistance wheel 303, changing the relative position between the magnetic resistance element 304 and the resistance wheel 303, thereby changing the resistance of the resistance wheel 303. The resistance wheel 303 transmits the resistance through the belt 302 and the active wheel 301, and the resistance is transmitted to the first handle 8, the first pedal 9, the second handle 10 and the second pedal 20 through the transmission element 73, the first slide 4 and the second slide 6. The resistance wheel 303 of the present invention can be one of the following: a magnetic resistance element, a friction resistance element, an air resistance element, a liquid resistance element, a motor, an electromagnetic brake resistance element, etc.

When in use, as shown in the first, eleventh and twelfth figures, the user F's left foot steps on the first pedal 9 to apply force, the right foot steps on the second pedal 20 to apply force, the left hand holds the first handle 82, and the right hand holds the second handle 102. During operation, the operator F's left and right feet step alternately continuously, and since the upper transmission wheel 71, the lower transmission wheel 72 and the transmission member 73 are connected in a loop, the upper transmission wheel 71 and the lower transmission wheel 72 will rotate back and forth synchronously, and the synchronous back and forth rotation is a limited continuous back and forth rotation, rather than continuous rotation in the same direction, so the first slide 4 connected to the first section 731 of the transmission member 73 and the second slide 6 connected to the second section 732 will slide synchronously in opposite directions. When the operator F's left and right feet continuously and alternately step on the pedals, the back-and-forth stroke of the first pedal 9 will drive the transmission member 73 to rotate back and forth to a limited extent; the back-and-forth stroke of the second pedal 20 will also drive the transmission member 73 to rotate back and forth to a limited extent.

Please refer to the first, seventh, eleventh and twelfth figures. Since the second slide 6 is coupled to the second section 732 of the transmission member 73, the second pedal 20 and the first handle 8 are fixedly connected to the second slide 6. When the operator F steps down with his right foot, the second section 732 will drive the second slide 6 to move downward on the second slide rail 5, and drive the second pedal 20 and the first handle 8 to move downward synchronously, that is, the right foot and left hand of the operator F move downward synchronously. At this time, the second section 732 drives the first section 731 to move upward. Since the first slide 4 is coupled to the first section 731 of the transmission member 73, the first pedal 9 and the second handle 10 are fixedly connected to the first slide 4. Therefore, when the first slide 4 moves upward, and drives the first pedal 9 and the second handle 10 to move upward synchronously, the left foot and right hand of the operator F will move upward synchronously. In this way, when the right foot of the operator F steps down, the left hand of the operator F will move downward synchronously, and the left foot and right hand of the operator F will move upward. By stepping down the left foot and the right foot in turn, the left foot and the right hand, and the right foot and the left hand can be trained by moving up and down respectively. The above-mentioned synchronous up and down movements of the right foot and the left hand, and the synchronous up and down movements of the left foot and the right hand are in line with the natural rhythm of the limbs.

Please refer to the second, third, sixth and seventh figures. The first slide 4 is located at the first side 21 of the bracket 2, and the second slide 6 is located at the second side 22 of the bracket 2. The left foot of the operator F applies force to the first slide 4, and the right foot of the operator F applies force to the second slide 6, so that the force applied on the first side 21 and the second side 22 can be balanced, which has the effect of stable operation. In addition, the first slide 4 is fixed to the first section 731 of the transmission member 73, the second slide 6 is fixed to the second section 732, the first pedal 9 is fixed to the first slide 4, and the first handle 8 is fixed to the second slide 6, so that the left foot and left hand of the operator F always present the effect of moving away from and approaching each other during operation. The second pedal 20 is fixed to the second slide 6, and the second handle 10 is fixed to the first slide 4, so that the right foot and right hand of the operator F always show the effect of moving away from and approaching each other during operation. Therefore, the left foot and right hand of the operator F can slide up and down synchronously, and the right foot and left hand can slide up and down synchronously, which is in line with the limb movements during climbing. The components of the present invention, such as the bracket 2, the first slide 3, the first slide 4, the second slide 5, the second slide 6 and the transmission unit 7, are all located on both sides of the center line of the upright trunk of the operator F, and the width occupied is not large. These components are located between the legs of the operator F, will not hinder the operation, and can greatly reduce the volume of the climbing machine.

As shown in Figures 6 and 7, the first transmission member 74 and the second transmission member 75 can be timing belts, and the upper transmission wheel 71 and the lower transmission wheel 72 can be timing pulleys. Through the combined transmission form of the timing belt and the timing pulley, accurate transmission can be achieved, and the operation process is smooth without slipping and vibration, and it is quiet and low-noise, with accurate transmission effect and better power transmission efficiency.

As shown in Figure 13, the inner edges of the first slide 4 and the second slide 6 are respectively provided with three rollers 40, and the rollers 40 slide on the first slide rail 3 and the second slide rail 5 respectively, so as to slide stably.

As shown in Figures 14 and 15, another embodiment of the present invention is that the inner edges of the first slide 4A and the second slide are provided with at least one bushing 40A, and the bushing 40A replaces the aforementioned roller 40, and the first slide rail 3A and the second slide rail are arranged in a shape corresponding to the bushing 40A, so that the bushing 40A fits on the first slide rail 3A and the second slide rail to slide, thereby reducing the noise during sliding.

The roller 40, the first slide 3 and the second slide 5 shown in FIG. 13 are of the "roller type slide" type, and the bushing 40A, the first slide 3A and the second slide (not shown) shown in FIG. 14 and FIG. 15 are of the "sliding type slide" type, which are both feasible embodiments of the present invention. Of course, the mixed use of the above-mentioned "roller type slide" and "sliding type slide" is also a feasible embodiment of the present invention.

Combined with the description of the above embodiments, the operation, use and effects of the present invention can be fully understood. However, the above embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of implementation of the present invention. In other words, simple equivalent changes and modifications made according to the scope of the patent application and the content of the invention description are all within the scope of the present invention.

1: Base

11: First pole

12: Second support pole

2: Bracket

21: First side

23: Auxiliary frame

24: Auxiliary bracket

25: Display unit

3: First slide rail

4: First slide seat

5: Second slide rail

6: Second slide seat

7: Transmission unit

71: Upper drive wheel

74: First transmission member

8: The top leader

82: First Grip

9: First pedal

10: Second in command

101: Second connecting rod

102: Second grip

20: Second pedal

30: Resistance unit

301: Driving wheel

302: Belt

L: Distance

W: Width

X: horizontal

Claims (10)

A double-slide climbing machine structure is provided for an operator to operate in a standing position. The shoulder width of the operator in the operating state extends in a horizontal direction. The double-slide climbing machine structure comprises: a base; a bracket, which is vertically arranged on the base, and the bracket is located in the middle of the base in the horizontal direction. The bracket is divided into a first side and a second side in the horizontal direction; a first slide rail, which is fixed to the bracket along the vertical direction of the bracket on the first side; a first slide seat, which is slidably arranged on the first slide rail; a second slide rail, which is fixed to the bracket along the vertical direction of the bracket on the second side; a second slide seat, which is slidably arranged on the second slide rail; the inner edges of the first slide seat and the second slide seat are respectively provided with at least one roller or at least one A bushing, which slides on the first slide rail and the second slide rail respectively through the roller or the bushing; a transmission unit, which is arranged on the bracket, and the first slide seat and the second slide seat are respectively connected to the transmission unit and slide in opposite directions; a first handle, which includes a first grip, which is located on the first side and fixed to the second slide seat; a first pedal, which is fixed to the first slide seat on the first side; a second handle, which includes a second grip, which is located on the second side and fixed to the first slide seat; a second pedal, which is fixed to the second slide seat on the second side; a resistance unit, which is arranged on the base or the bracket, and the resistance unit is connected to the transmission unit to provide a resistance to the transmission unit. As in claim 1, the double-slide climbing machine structure, wherein the transmission unit comprises an upper transmission wheel, a lower transmission wheel and a transmission member, the upper transmission wheel is arranged at one end of the bracket, the lower transmission wheel is arranged at the other end of the bracket, the transmission member is sleeved between the upper transmission wheel and the lower transmission wheel, the first slide and the second slide are respectively connected to the transmission member, and the lower transmission wheel synchronously drives the upper transmission wheel to rotate back and forth within a limited range through the transmission member, thereby driving the first slide and the second slide to slide. As in claim 2, the double-sliding climbing machine structure, wherein the upper drive wheel is arranged at one end of the bracket via an upper shaft, and the lower drive wheel is arranged at the other end of the bracket via a lower shaft. As in claim 3, the double-sliding seat climbing machine structure, wherein an axis connecting an upper axis of the upper shaft and a lower axis of the lower shaft divides the transmission member into a first section located on the first side and a second section located on the second side, the first slide is connected to the first section, and the second slide is connected to the second section. As in claim 3, the double-slider climbing machine structure, wherein the base is separately provided with a secondary bracket, the resistance unit is arranged between the bracket and the secondary bracket, the resistance unit comprises a driving wheel, a belt, a resistance wheel and a magnetic resistance member, the driving wheel is fixed to the lower shaft, and rotates back and forth synchronously with the lower shaft, the driving wheel and the resistance wheel are rotatably arranged between the bracket and the secondary bracket, the belt is sleeved between the driving wheel and the resistance wheel, the magnetic resistance member is rotatably arranged on the secondary bracket, so that the resistance wheel obtains the variable resistance, the resistance wheel transmits the resistance through the belt and the driving wheel, and the resistance is transmitted to the first handle, the first pedal, the second handle and the second pedal through the transmission member, the first slide and the second slide. As in the double-slider climbing machine structure of claim 2, wherein the first slide is provided with a first fixing portion and a third fixing portion opposite to each other, the second slide is provided with a second fixing portion and a fourth fixing portion opposite to each other, the transmission member comprises a first transmission member and a second transmission member, the first transmission member is sleeved on the upper transmission wheel, the two ends of the first transmission member are provided with a first fixing end and a second fixing end respectively, the first fixing end is connected to the first fixing portion, the second fixing end is connected to the second fixing portion, the second transmission member is sleeved on the lower transmission wheel, the two ends of the second transmission member are provided with a third fixing end and a fourth fixing end respectively, the third fixing end is connected to the third fixing portion, and the fourth fixing end is connected to the fourth fixing portion. As in claim 6, the double-sliding climbing machine structure, wherein the upper drive wheel and the lower drive wheel are a timing pulley, a gear, a pulley or a cable pulley. As in claim 6, the double-sliding seat climbing machine structure, wherein the first transmission member and the second transmission member are a timing belt, a chain, a belt or a cable. As in the double-slide climbing machine structure of claim 1, one end of the first handle is fixed to the second slide via a first connecting rod, the first handle is fixed to the other end of the first handle and can be moved up and down, and one end of the second handle is fixed to the first slide via a second connecting rod, and the second handle is fixed to the other end of the second handle and can be moved up and down. As in claim 1, the double-sliding seat climbing machine structure, wherein an auxiliary frame is provided at one end of the bracket away from the base, and a display unit is provided on the auxiliary frame away from the position of the operator, and in the horizontal direction, the distance between the first handle and the second handle is greater than the width of the display unit.