TWM616344U - Climbing machine - Google Patents

Abstract

A rock climbing machine includes a frame unit, two handle units, two pedal units, a resistance system and a linkage mechanism. The rack unit has two slide rails. The handle units are slidably arranged on the slide rails, and each handle unit includes a handle for holding and pushing, and a single-row handle pulley set rotatably arranged on the respective slide rail. The pedal units are slidably arranged on the slide rails, and each pedal unit includes a pedal for stepping on and a single-row pedal pulley set rotatably arranged on the respective slide rail. The resistance system is used to generate movement resistance. The linkage mechanism includes at least one transmission wheel and at least one pulling cable around the transmission wheel, and the linkage mechanism is used to drive the pedal units and the handle units to slide, and make the pedal units move in the reverse direction.

Description

Rock climbing machine

This model relates to a training equipment, especially a rock climbing machine.

Referring to Figures 1 and 2, a fitness machine that can simulate rock climbing created by the applicant in this case and obtained the Republic of China patent number M586629 as an example, includes a frame 91, a two-rod unit 92, a linkage unit 93, and a磁控轮94. The movable rod units 92 are respectively located on the left and right sides of the frame 91, and each movable rod unit 92 has a movable rod 921 that can move up and down relative to the frame 91, and a pedal disposed at the bottom end of the movable rod 921 922, and a handle 923 disposed at the top of the moving rod 921. Each moving rod 921 has a rotatable double-row guide wheel 924 that can move up and down relative to the frame 91, and the double-row guide wheels 924 are arranged on the left and right sides. The linkage unit 93 has two pulleys 931 arranged on the bottom side of the frame 91 and a traction rope 932 arranged around the pulleys 931 and connected to the moving rod 921. The magnetron wheel 94 uses magnetoresistance to generate movement resistance. By alternately stepping on the pedals 922 with both feet up and down, and holding and pushing the handles 923 with both hands, the user can simulate the climbing action of rock climbing and mountaineering, and effectively exercise the hands, legs, waist and abdomen. Muscle groups, and training the coordination of hands and feet.

Since the fitness machine that can simulate rock climbing adopts double-row guide wheels 924, the rolling friction area is relatively large, and the double-row guide wheels 924 will produce obvious noise when rolling. In view of this, the applicant of this case has conducted an in-depth study of creation and made improvements in an attitude of excellence.

Therefore, the purpose of the present invention is to provide a rock climbing machine that can reduce noise.

Therefore, the new rock climbing machine includes a frame unit, two handle units, two pedal units, a resistance system, and a linkage mechanism.

The rack unit has two sliding rails spaced apart in a first direction and extending outward along a second direction, the second direction being substantially perpendicular to the first direction. The handle units are respectively slidably arranged on the slide rails along the second direction, and each handle unit includes a handle for holding and pushing, and a single-row handle pulley group rotatably arranged on the respective slide rail. The pedal units are lower than the handle units in the second direction and are respectively slidably arranged on the slide rails along the second direction. Each pedal unit includes a pedal for stepping on, and a Single-row pedal pulley blocks rotatably arranged on respective slide rails.

The resistance system is connected to at least one of the pedal units and the handle units, and is used to generate movement resistance. The linkage mechanism is arranged on the frame unit and includes at least one transmission wheel and at least one pulling cable around the transmission wheel, and the linkage mechanism is used to drive the pedal units and the handle units to slide along the slide rails , And make the pedal units move in the reverse direction.

The effect of the new model is that each single-row handle pulley group and each single-row pedal pulley group are used to slide along the corresponding slide rail. Compared with the conventional double-row guide wheels, the new type can reduce the rolling friction area and reduce The noise during operation is more comfortable to use.

3 and 4, the first embodiment of the new rock climbing machine includes a frame unit 1, two handle units 2, two pedal units 3, an armrest group 4, a resistance system 5 and a linkage mechanism 6.

Referring to FIGS. 4 to 6, the rack unit 1 includes a base 11 and a stand 12 extending from the base 11 obliquely upward. The stand 12 has two side tubes 121 spaced apart in a first direction D1. Each side tube 121 has a tube wall 122 and a tube wall 122 connected to the tube wall 122 and extending upward along a second direction D2. For the uninterrupted sliding rail 123, the second direction D2 is substantially perpendicular to the first direction D1. The pipe wall 122 surrounds and defines a pipe passage 120 and is formed with an upper slot 124 and a lower slot 125 lower than the upper slot 124, and the upper slot 124 and the lower slot 125 communicate with the pipe passage 120. Preferably, each side tube 121 is an aluminum extrusion type. The slide rail 123 is formed by two hollow ribs formed on the inner surface of the tube wall 122. The slide rail 123 is located in the tube channel 120 and has a first track surface opposite to each other in a third direction D3 126 and a second track surface 127, the third direction D3 is substantially perpendicular to the first direction D1 and the second direction D2. It should be noted that each tube wall 122 of the first embodiment has side surfaces 128 spaced apart in the second direction D2, and each upper slot 124 and each lower slot 125 are formed on the respective side tube 121 One of the sides is 128.

4 and 7, the handle units 2 are respectively slidably disposed on the slide rails 123 along the second direction D2, and each handle unit 2 includes a slot 124 exposed on the corresponding side tube 121 The handle 21, a mounting plate 22 for the handle 21 and located in the tube channel 120 of the corresponding side tube 121, and a single-row handle pulley group 23 rotatably arranged on the mounting plate 22. The mounting plate 22 has an outer plate surface 221 facing the handle 21 and an inner plate surface 222 opposite to the outer plate surface 221. In the first embodiment, the single-row handle pulley set 23 is rotatably disposed on The inner panel surface 222 can slide along the corresponding sliding rail 123, but in other variations, the single-row handle pulley set 23 can also be disposed on the outer panel surface 221. Thereby, it is used to drive the handles 21 to move back and forth along the second direction D2.

4 and 8, the pedal units 3 are lower than the handle units 2 in the second direction D2 and are respectively slidably disposed on the slide rails 123 along the second direction D2. Each pedal unit 3 includes a pedal 31 exposed to the lower slot 125 of the corresponding side tube 121, a movable plate 32 for the pedal 31 to be installed and located in the tube passage 120 of the corresponding side tube 121, and a movable plate 32 The single-row pedal pulley block 33 is rotatably arranged on the movable plate 32. The movable plate 32 has an outer surface 321 facing the pedal 31 and an inner surface 322 opposite to the outer surface 321. In the first embodiment, the single-row pedal pulley 33 is rotatably disposed on the inner surface 322 and can slide along the corresponding sliding rail 123, but in other variations, the single-row pedal pulley set 33 can also be disposed on the outer surface 321. Thereby, it is used to drive the pedals 31 to move back and forth along the second direction D2. One of the pedal units 3 further includes a connecting rod 34 connected to the movable plate 32 and extending in the direction of the other pedal unit 3.

9 and 10, each single-row handle pulley set 23 and each single-row pedal pulley set 33 have a plurality of first pulleys 231, 331 and a plurality of second pulleys arranged staggered in order in the second direction D2 232, 332, and the first pulleys 231, 331 frictionally roll along the first track surface 126, and the second pulleys 232, 332 frictionally roll along the second track surface 127. Compared with the conventional double-row guide wheels, the first embodiment uses the first pulleys 231, 331 and the second pulleys 232, 332 arranged in a single row, and adopts a staggered arrangement to make the first pulleys A pulley 231, 331 is only in contact with the first track surface 126, and the second slide 232, 332 is only in contact with the second track surface 127, which can reduce the rolling friction area while maintaining the same sliding performance. Reduce noise during operation.

Referring to Fig. 3, the armrest group 4 has armrests 41 on two opposite sides. The armrests 41 are used to hold and stabilize the body's center of gravity, which is convenient for standing on or leaving the present model before or after training, and has high safety.

Referring to Figures 4, 5 and 8, the resistance system 5 is arranged inside the stand 12 and used to generate movement resistance. The resistance system 5 of the first embodiment includes a hydraulic cylinder 51 connected to one of the pedal units 3 and a driver 52. The hydraulic cylinder 51 is connected to the connecting rod 34 of one of the pedal units 3 and has The bidirectional resistance, that is, the forward stroke or the backward stroke of the hydraulic cylinder 51 requires force to form the movement resistance of the first embodiment. The driver 52 is a motor and is connected to the hydraulic cylinder 51. The rotation of the driver 52 can adjust the output force of the hydraulic cylinder 51, thereby changing the movement resistance. However, in other variants, the resistance system 5 can also adopt a wind resistance type wind wheel, a reluctance type magnetron wheel, or other equivalent components capable of producing damping, and it is not limited to this.

4, 7 and 8, the linkage mechanism 6 is arranged on the frame unit 1 and includes a plurality of transmission wheels 61, 62, 63, an upper pulling cable 64, a lower pulling cable 65, and two first pulling cables 66 And a second pulling cable 67. The transmission wheels 61, 62, and 63 of the first embodiment are respectively a kind of pulleys, and the upper pulling cable 64, the pulling cable 65, the first pulling cable 66 and the second pulling cable 67 are all of a kind Draw the rope.

One of the transmission wheels 61 is rotatably disposed on the stand 12 and located between the handle units 2 and the pedal units 3. Preferably, the transmission wheel 61 is a double pulley. The other two transmission wheels 62 are higher than the handle units 2 in the second direction D2 and are rotatably arranged on the top sides of the side tubes 121. The two transmission wheels 63 are lower than the pedal units 3 in the second direction D2 and are rotatably disposed on the bottom side of the side tubes 121.

The upper pulling cable 64 is wound around the transmission wheel 61 and its two ends are respectively fixedly connected to the top ends of the movable plates 32 of the pedal units 3. The pull-down cable 65 is wound around the transmission wheels 63 and its two ends are respectively fixedly connected to the bottom ends of the movable plates 32, thereby enabling the pedal units 3 to move in the opposite direction.

The first pulling cables 66 respectively correspond to the pedal units 3. One end of each first pulling cable 66 is fixed to the top end of the movable plate 32 of the respective pedal unit 3, and the other end of each first pulling cable 66 is wound around After passing one of the transmission wheels 62, it is fixed to the top end of the mounting plate 22 of the corresponding handle unit 2, so that the handle unit 2 and the pedal unit 3 on the same side can move simultaneously. The second pulling cable 67 is wound around the transmission wheel 61 and its two ends are respectively connected to the bottom ends of the mounting plates 22 of the handle units 2 so that the handle units 2 can move in the opposite direction. The upper pull cord 64, the pull pull cord 65, the first pull cord 66 and the second pull cord 67 can drive the pedal units 3 and the handle units 2 to slide along the slide rails 123 synchronously.

Therefore, when the first embodiment is operated, the two casters step on the pedals 31 in turn and the two pedals 31 move in opposite directions. Because the first embodiment fixes the handles 21 and the pedals 31 in separate positions The mounting plate 22 and the movable plate 32, the mounting plate 22 and the movable plate 32 on the same side can move independently. Through the design of the linkage mechanism 6, the handle 21 and the pedal 31 on the same side Can be relatively far away or relatively close, and achieve different hands and different feet movement.

Refer to Figures 11 and 12, which are a second embodiment of the new rock climbing machine. This second embodiment is similar to the first embodiment, and uses different hand and foot movement modes. The main difference lies in :

The mounting plate 22 of each handle unit 2 has a long plate 223 extending along the second direction D2 and two short plates 224 perpendicularly connected to the long plate 223, and each long plate 223 is provided with a corresponding handle 21 is provided with respective single-row handle pulley sets 23. The movable plate 32 of each pedal unit 3 has a long plate member 323 extending along the second direction D2 and two short plate members 324 perpendicularly connected to the long plate member 323. Each long plate member 323 is provided with a corresponding The pedal 31 is provided with the respective single-row pedal pulley block 33.

The linkage mechanism 6 is arranged in the frame unit 1 and includes four transmission wheels 61', a transmission wheel 62', two transmission wheels 63, the pull-down cable 65, two first pull-wires 66', and a second pull So 67'. The transmission wheels 61 ′ are located between the handle units 2 and the pedal units 3 and their positions avoid the expansion and contraction of the hydraulic cylinder 51. The transmission wheels 62' are higher than the handle units 2, and the first pulling cables 66' are respectively connected to the short plates 224 of the handle units 2 and are connected to the pedals after the transmission wheels 61' are arranged around. The short plate 324 of the unit 3, in detail, each of the first pulling cables 66' is connected to one of the short plates 224 of the respective handle unit 2, and two of the transmission wheels 61' are wound around and then connected The short plates 324 of the pedal unit 3 on different sides enable the handle unit 2 and the pedal unit 3 on different sides to move simultaneously, so as to achieve synchronous movement of different hands and different feet. The second pulling cable 67' is wound around the transmission wheel 62' and its two ends are respectively connected to the other short plate 224 of the handle units 2, so that the handle units 2 can move in the opposite direction.

In this way, in addition to achieving the same purpose and effect as the first embodiment, the second embodiment also reduces the total number of drawstrings. Furthermore, the design of the transmission wheels 61' and the transmission wheels 62' , Can simplify the direction of the drawstring to avoid crisscrossing, so the smoothness of the action is better.

Refer to Figure 13, which is a third embodiment of the new rock climbing machine, which adopts the same hand and foot movement mode, and the third embodiment is similar to the second embodiment, and the main differences are:

The linkage mechanism 6 omits the transmission wheels 61' (see FIG. 12) and the first pulling cables 66' (see FIG. 12).

The mounting plate 22 and the movable plate 32 on the same side are integrally connected, so that the handle unit 2 and the pedal unit 3 on the same side can move in the same direction and achieve the same hand and foot movement mode. In addition to achieving the same purpose and effect as the second embodiment, this third embodiment also reduces the total number of ropes and pulleys by integrally connecting each mounting plate 22 with each movable plate 32 Therefore, the manufacturing cost can be reduced and the process can be simplified.

Refer to Figures 14 to 16, which is a fourth embodiment of the new rock climbing machine. This fourth embodiment is similar to the second embodiment. They have different hand and foot movement modes. The main differences are:

The tube wall 122 of each side tube 121 is composed of two plates 1211 that cover each other, and each slide rail 122 is separated by two in the third direction D3 and fixed to one of the plates 1211 The tube body 1212 is formed by cooperating with each other, and can also form the first track surface 126 and the second track surface 127.

Each of the handle units 2 also includes a handle 24 spaced from the respective handle 21 and arranged on the corresponding mounting plate 22, each of the handles 24 is generally L-shaped and higher than the respective handle 21, by In this way, the user can freely select suitable handles 21 or handles 24 to operate.

Refer to Figure 17, which is a fifth embodiment of the new rock climbing machine, which adopts the same hand and foot movement mode. The fifth embodiment is similar to the fourth embodiment, and the main differences are:

The linkage mechanism 6 omits the transmission wheels 61' (see FIG. 15) and the first pulling cables 66' (see FIG. 15).

The mounting plate 22 and the movable plate 32 on the same side are integrally connected, so that the handle unit 2 and the pedal unit 3 on the same side can move in the same direction and achieve the same hand and foot movement mode.

By changing the design of the linkage mechanism 6 in the present invention, different hands and different feet or the same hand and the same foot movement mode can be achieved, both of which belong to the scope of the present invention. In addition, the linkage mechanism 6 of the present invention is not limited to the type of pulleys and pull ropes, and can also use chains and sprockets, or belts and pulleys, which also has a transmission effect.

In summary, the present invention utilizes each single-row handle pulley group 23 and each single-row pedal pulley group 33 to slide along the corresponding slide rail 123. Compared with the conventional double-row guide wheels, the present invention can reduce rolling The friction area reduces the noise during operation, and the above embodiment adopts a staggered arrangement, so that the first pulleys 231, 331 only contact the first track surface 126, and the second pulleys 232, 332 only contact the first track surface 126. The contact of the second track surface 127 can reduce the rolling friction area, lower the noise, and be more comfortable in use without affecting the smoothness of sliding. Therefore, it can indeed achieve the purpose of new cost.

However, the above are only examples of the present model, and should not be used to limit the scope of implementation of the present model, all simple equivalent changes and modifications made in accordance with the patent scope of the present model application and the contents of the patent specification still belong to This new patent covers the scope.

1: Rack unit 11: Pedestal 12: Stand 120: tube channel 121: side tube 1211: plate body 1212: tube body 122: pipe wall 123: Slide 124: upper slot 125: Bottom Slot 126: The first track surface 127: second track surface 128: side 2: Handle unit 21: handle 22: Mounting plate 221: Outer Board Surface 222: inner panel surface 223: Long board 224: short board 23: Single-row handle pulley block 231: First pulley 232: second pulley 24: Grip 3: Pedal unit 31: Pedal 32: Activity board 321: Outer surface 322: inner surface 323: Long plate 324: short board 33: Single row pedal pulley block 331: first pulley 332: second pulley 34: connecting rod 4: armrest group 41: Handrail 5: Resistance system 51: hydraulic cylinder 52: drive 6: Linkage mechanism 61, 61': drive wheel 62, 62': drive wheel 63: drive wheel 64: upper pull rope 65: pull rope 66, 66': first pull rope 67, 67': second pull rope D1: First direction D2: second direction D3: Third party

The other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, among which: Figure 1 is a three-dimensional view of a fitness machine capable of simulating rock climbing under the new patent No. M586629 of the Republic of China; Figure 2 is a partial schematic front view of the fitness machine that can simulate rock climbing; Figure 3 is a perspective view of the first embodiment of the new rock climbing machine; Figure 4 is a partially exploded perspective view of the first embodiment; Figure 5 is a side view of the first embodiment; Figure 6 is an incomplete perspective view illustrating the structure of one side of the tube in the first embodiment; Figure 7 is an incomplete schematic front view illustrating the linkage relationship between two handle units and a linkage mechanism of the first embodiment; Figure 8 is an incomplete schematic front view illustrating the linkage relationship between the two pedal units of the first embodiment and the linkage mechanism; Figure 9 is an incomplete schematic cross-sectional view illustrating the staggered arrangement of a plurality of first pulleys and a plurality of second pulleys; 10 is a schematic cross-sectional view illustrating that one of the first pulleys is in frictional contact with a first track surface of the side tube; Figure 11 is a perspective view of a second embodiment of the new rock climbing machine; FIG. 12 is an incomplete front view illustrating the connection relationship of the linkage mechanism, the handle units, and the pedal units of the second embodiment; Figure 13 is an incomplete front view illustrating the connection between the linkage mechanism, the handle units, and the pedal units of the third embodiment of the new rock climbing machine; Figure 14 is a partially exploded perspective view of a fourth embodiment of the new rock climbing machine; 15 is an incomplete front view illustrating the connection relationship of the linkage mechanism, the handle units, and the pedal units of the fourth embodiment; Figure 16 is an incomplete perspective view illustrating the structure of one of the side tubes of the fourth embodiment; and Fig. 17 is an incomplete front view illustrating the connection relationship between the linkage mechanism, the handle units and the pedal units of the fifth embodiment of the new rock climbing machine.

1: Rack unit

11: Pedestal

12: Stand

120: tube channel

121: side tube

123: Slide

124: upper slot

125: Bottom Slot

128: side

2: Handle unit

21: handle

22: Mounting plate

23: Single-row handle pulley block

231: First pulley

3: Pedal unit

31: Pedal

32: Activity board

33: Single row pedal pulley block

331: first pulley

4: armrest group

41: Handrail

5: Resistance system

6: Linkage mechanism

61: drive wheel

62: drive wheel

63: drive wheel

66: The first pull rope

D1: First direction

D2: second direction

D3: Third party

Claims (10)

A rock climbing machine, including: A rack unit having two sliding rails spaced apart in a first direction and extending outward along a second direction, the second direction being substantially perpendicular to the first direction; Two handle units are respectively slidably arranged on the slide rails along the second direction, and each handle unit includes a handle for holding and pushing, and a single-row handle pulley set rotatably arranged on the respective slide rail; The two pedal units are lower than the handle units in the second direction and are respectively slidably arranged on the slide rails along the second direction. Each pedal unit includes a pedal for stepping on, and a pedal Single-row pedal pulley sets rotatably arranged on respective slide rails; A resistance system connected to at least one of the pedal units and the handle units and used to generate movement resistance; and A linkage mechanism is arranged on the frame unit and includes at least one transmission wheel and at least one pulling cable around the transmission wheel, the linkage mechanism is used to drive the pedal units and the handle units to slide along the slide rails Move, and make the pedal units move in the reverse direction. The rock climbing machine according to claim 1, wherein each handle unit further includes a mounting plate for the handle, and each single-row handle pulley group is rotatably arranged on a surface of the respective mounting plate and can be arranged along the corresponding Each pedal unit also includes a movable plate for the pedal, and each single-row pedal pulley group is rotatably arranged on a surface of the respective movable plate and can slide along the corresponding sliding rail. The rock climbing machine according to claim 2, wherein each mounting plate has an outer plate surface facing the handle and an inner plate surface opposite to the outer plate surface, and each single-row handle pulley set is rotatably arranged on Corresponding to the inner board surface, each movable board has an outer surface facing the pedal and an inner surface opposite to the outer surface, and each single-row pedal pulley group is rotatably arranged on the corresponding inner surface. The rock climbing machine according to claim 3, wherein each slide rail has a first track surface and a second track surface opposite to each other in a third direction, the third direction being substantially perpendicular to the first direction and In the second direction, each single-row handle pulley set and each single-row pedal pulley set have a plurality of first pulleys and a plurality of second pulleys arranged alternately in the second direction, and the first pulleys are along The first track surface frictionally rolls, and the second pulleys frictionally roll along the second track surface. The rock climbing machine according to claim 3, wherein each mounting plate has a long plate extending along the second direction and at least one short plate vertically connected to the long plate, and the long plate is formed with the The outer panel and the inner panel, the long panel of each mounting panel is provided for the corresponding handle and the respective single-row handle pulley block, the short panel is provided for the linkage mechanism, and each movable panel has an edge along the first A long plate extending in two directions and at least one short plate connected perpendicularly to the long plate. The long plate of each movable plate is formed with the outer surface and the inner surface, and is provided with corresponding pedals and respective single plates. The row of pedal pulleys are arranged, and the short plate of each movable plate is provided for the linkage mechanism. The rock climbing machine according to claim 2, wherein the linkage mechanism includes a plurality of the transmission wheels and a plurality of the pulling cables, and one of the transmission wheels is rotatably arranged on the frame unit and is high in the second direction In the handle units, the other two transmission wheels are rotatably arranged on the frame unit and are lower than the pedal units in the second direction, one of the pulling cables is wound around one of the transmission wheels and two The ends are respectively connected to the mounting plates of the handle units, the other pull cable is wound around two of the transmission wheels, and the two ends are respectively connected to the movable plates of the pedal units. The rock climbing machine according to claim 6, wherein the other four transmission wheels are rotatably arranged on the frame unit and located between the pedal units and the handle units, and the other two pulling cables are respectively connected to The handle units are arranged around the other four transmission wheels and then connected to the pedal units. The rock climbing machine according to claim 6, wherein each of the mounting plates on the same side and each of the movable plates are integrally connected to enable one of the handle units and one of the pedal units on the same side to move simultaneously . The rock climbing machine according to claim 2, wherein the resistance system includes a hydraulic cylinder and a driver rotatably arranged on the hydraulic cylinder, and the driver is used to adjust the output force of the hydraulic cylinder to change the movement Resistance, one of the pedal units further includes a connecting rod connected to the movable plate and the hydraulic cylinder. The rock climbing machine according to claim 9, wherein the drive is a motor.

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