Elliptical climbing machine for mountaineering

Abstract

The utility model provides a mountaineering and climbing elliptical machine which comprises a ground attaching pipe, a bottom frame is fixedly connected to the middle of one face of the ground attaching pipe, a vertical pipe is installed on the side, close to the ground attaching pipe, of the upper surface of the bottom frame, a first-stage transmission wheel set is rotationally installed on the lower portion of one side face of the vertical pipe, and a second-stage transmission wheel set is connected with a magnetic control flywheel set through a wedge belt. The upper end of the vertical pipe is rotationally provided with two symmetrically-arranged cantilever pipe connecting sets, cross arm sets are arranged on the lower middle portions of the two sides of the vertical pipe, crank sets are rotationally installed on the faces, facing the vertical pipe, of the cross arm sets, pedals are installed at one ends of the cross arm sets, and pedal connecting sets are rotationally connected to the ends, away from the pedals, of the cross arm sets. The upper end of the vertical pipe is provided with a ground attaching pipe, the two ends of the ground attaching pipe are fixedly connected with rear bent pipes, the upper end of the vertical pipe is provided with two front bent pipes which are symmetrically arranged, and up-down driving pieces are installed between the front bent pipes and the rear bent pipes which are located on the same side of the vertical pipe.

Description

Technical Field

[0001] The utility model relates to a mountain climbing elliptical machine, belonging to the field of fitness equipment. Background Art

[0002] When the feet are on the elliptical machine during walking or running, the route passed by each step is a circle. There are two pedals on the elliptical machine, and their movement trajectories are elliptical. The feeling of moving on it is like walking or running, and the feet will not leave the pedals, causing little damage to the joints. That is, the elliptical machine is based on ergonomic movement mechanics and simulates the movement mode of daily mountain hiking activities to achieve a tracked four-limb linkage, with the upper limbs moving back and forth. Currently, the existing elliptical machines have the following disadvantages: when the upper limbs move back and forth during the four-limb linkage, it is impossible to complete the movement of the upper limbs climbing and lifting by moving the four limbs up and down. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a mountain climbing elliptical machine to solve the problems raised in the above background art. The utility model realizes the forward and backward swing or the up and down climbing movement of the upper limbs through the connection and promotion of the feet to drive the left and right climbing handles to move up and down alternately.

[0004] In order to achieve the above purpose, the utility model is realized through the following technical solutions: the mountain climbing elliptical machine includes a floor tube. In the middle position of one side of the floor tube, a chassis is fixedly connected. On the upper surface of the chassis, close to the floor tube, a vertical tube is installed. At the lower position of one side surface of the vertical tube, a first-stage transmission wheel set is rotatably installed. The first-stage transmission wheel set is connected to a second-stage transmission wheel set through a wedge belt. The second-stage transmission wheel set is rotatably connected to the vertical tube. The second-stage transmission wheel set is connected to a magnetic control flywheel set through a wedge belt. The magnetic control flywheel set is rotatably connected to the chassis. At the upper end of the vertical tube, two symmetrically arranged cantilever tube connection groups are rotatably installed. At the lower ends of the two cantilever tube connection groups, cantilever tube groups are rotatably connected. At the middle and lower positions on both sides of the vertical tube, cross arm groups are provided. One end of the cantilever tube group far from the cantilever tube connection group is rotatably installed at the middle position of the cross arm group. On the side of the cross arm group facing the vertical tube, a crank group is rotatably installed. The crank group is fixedly connected to the first-stage transmission wheel set. One end of the cross arm group is provided with a foot pedal. The end of the cross arm group far from the foot pedal is rotatably connected to a pedal connection group. The other end of the pedal connection group is rotatably connected to the chassis. At both ends of the floor tube, rear bent tubes are fixedly connected. At the upper end of the vertical tube, two symmetrically arranged front bent tubes are installed. Between the front bent tube and the rear bent tube on the same side of the vertical tube, an up and down driving member is installed.

[0005] Further, the up-and-down driving member includes a slide rail fixing seat. A slide rail fixing seat is installed between the front bent pipe and the rear bent pipe on the same side of the vertical pipe. A fixed rail is installed on the lower surface of the slide rail fixing seat. The lower end of the fixed rail is fixedly connected to the ground-attaching pipe. A sliding block slidably connected to the fixed rail is sleeved on the fixed rail. One side surface of the sliding block is rotatably installed with a connecting rod. One end of the connecting rod away from the sliding block is rotatably installed with a transmission shaft. The end of the transmission shaft away from the connecting rod is fixedly connected to the cross arm group. The transmission shaft is arranged below the foot pedal. A guiding hole is opened on the upper surface of the slide rail fixing seat. A sliding rail is inserted into the guiding hole. The lower end of the sliding rail is fixedly connected to the sliding block. A climbing handle is installed at the upper end of the sliding rail.

[0006] Further, a first positioning hole is opened at the position where the slide rail fixing seat installs the fixed rail, and the upper end of the fixed rail is installed in the first positioning hole.

[0007] Further, a second positioning hole is opened on the upper surface of the sliding block, and the lower end of the sliding rail is installed in the second positioning hole.

[0008] Further, a through hole is opened on the upper surface of the sliding block, and the fixed rail penetrates through the through hole.

[0009] Further, a detachable inclined pipe is installed at the upper end of the vertical pipe, and two symmetrically arranged gripping rods are installed at the upper end of the inclined pipe.

[0010] Advantages of the present utility model:

[0011] 1. When a person alternately steps on the two foot pedals, the foot pedals drive the first-stage transmission wheel set to rotate through the cross arm group and the crank group. The first-stage transmission wheel set drives the second-stage transmission wheel set to rotate through the wedge belt. The second-stage transmission wheel set drives the magnetic control flywheel set to rotate through the wedge belt. The resistance is adjusted by adjusting the magnetic gap in the magnetic control flywheel set, which is convenient for adjusting the resistance according to the needs of the person, and realizing scientific and effective mountaineering and climbing exercises.

[0012] 2. During the process of alternately stepping on the two foot pedals, the cross arm group drives the cantilever pipe connection group to swing back and forth around the vertical pipe through the cantilever pipe group. At the same time, the cross arm group drives the sliding block to move up and down along the fixed rail through the transmission shaft and the connecting rod. The sliding block drives the sliding rail to move up and down. The sliding rail drives the climbing handle to move up and down. Through the foot connection to push the left and right climbing handles to move up and down alternately for exercise, the front and back swinging or up and down climbing movement of the upper limbs is realized. Description of the Drawings

[0013] By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, purposes and advantages of the present utility model will become more obvious:

[0014] Figure 1 Structural schematic diagram of the mountain climbing and climbing elliptical machine of the present utility model;

[0015] Figure 2 Another perspective three-dimensional view of the mountain climbing and climbing elliptical machine of the present utility model;

[0016] Figure 3 Exploded structural schematic diagram of the mountain climbing and climbing elliptical machine of the present utility model;

[0017] Figure 4 Another perspective exploded structural schematic diagram of the mountain climbing and climbing elliptical machine of the present utility model;

[0018] In the figure: 1 - ground contact pipe, 2 - crank group, 3 - chassis, 4 - pedal connection group, 5 - cantilever pipe group, 6 - magnetic control flywheel group, 7 - cantilever pipe connection group, 8 - vertical pipe, 9 - inclined pipe, 10 - grip bar, 11 - climbing handle, 12 - front bent pipe, 13 - secondary transmission wheel group, 14 - primary transmission wheel group, 15 - foot pedal, 16 - rear bent pipe, 17 - connecting rod, 18 - transmission shaft, 19 - sliding block, 20 - fixed track, 21 - cross arm group, 22 - sliding track, 23 - slide rail fixing seat. Specific embodiments

[0019] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Please refer to Figure 1 and Figure 2 , the present utility model provides a technical solution: a mountain climbing and climbing elliptical machine, including a ground contact pipe 1, a chassis 3 is fixedly connected to the middle position of one side of the ground contact pipe 1, a vertical pipe 8 is installed on the upper surface of the chassis 3 close to the ground contact pipe 1, a detachable inclined pipe 9 is installed at the upper end of the vertical pipe 8, two symmetrically arranged grip bars 10 are installed at the upper end of the inclined pipe 9, and the chassis 3 and the ground contact pipe 1 jointly support the vertical pipe 8.

[0021] Refer to Figures 1 - 4, a first-stage transmission wheel set 14 is rotatably installed at the lower position on one side of the vertical pipe 8. The first-stage transmission wheel set 14 is connected to the second-stage transmission wheel set 13 through a wedge belt. The second-stage transmission wheel set 13 is rotatably connected to the vertical pipe 8. The second-stage transmission wheel set 13 is connected to the magnetic control flywheel set 6 through a wedge belt. The magnetic control flywheel set 6 is rotatably connected to the chassis 3. Two symmetrically arranged cantilever pipe connection groups 7 are rotatably installed at the upper end of the vertical pipe 8. The lower ends of the two cantilever pipe connection groups 7 are rotatably connected to the cantilever pipe group 5. Transverse arm groups 21 are provided at the middle and lower positions on both sides of the vertical pipe 8. One end of the cantilever pipe group 5 away from the cantilever pipe connection group 7 is rotatably installed at the middle position of the transverse arm group 21. A crank group 2 is rotatably installed on the side of the transverse arm group 21 facing the vertical pipe 8. The crank group 2 is fixedly connected to the first-stage transmission wheel set 14. A foot pedal 15 is installed at one end of the transverse arm group 21. A pedal connection group 4 is rotatably connected to the end of the transverse arm group 21 away from the foot pedal 15. The other end of the pedal connection group 4 is rotatably connected to the chassis 3. When a person alternately steps on the two foot pedals 15, the foot pedal 15 drives the first-stage transmission wheel set 14 to rotate through the transverse arm group 21 and the crank group 2. The first-stage transmission wheel set 14 drives the second-stage transmission wheel set 13 to rotate through a wedge belt. The second-stage transmission wheel set 13 drives the magnetic control flywheel set 6 to rotate through a wedge belt. The resistance is adjusted by adjusting the magnetic gap in the magnetic control flywheel set 6, so as to facilitate adjusting the resistance according to the needs of the person, and realize scientific and effective mountaineering and climbing exercises.

[0022] Refer to Figures 1 - 4 , both ends of the ground-attached pipe 1 are fixedly connected with rear bent pipes 16. Two symmetrically arranged front bent pipes 12 are installed at the upper end of the vertical pipe 8. A slide rail fixing seat 23 is installed between the front bent pipe 12 and the rear bent pipe 16 on the same side of the vertical pipe 8. A fixed track 20 is installed on the lower surface of the slide rail fixing seat 23. A first positioning hole is provided at the position where the slide rail fixing seat 23 installs the fixed track 20, so that the upper end of the fixed track 20 is installed in the first positioning hole, improving the connection stability between the fixed track 20 and the slide rail fixing seat 23. The lower end of the fixed track 20 is fixedly connected to the ground-attached pipe 1. The rear bent pipe 16 and the front bent pipe 12 together play a role in supporting the slide rail fixing seat 23.

[0023] Refer to Figures 1 - 4, a sliding block 19 is sleeved on a fixed track 20 and is slidably connected to the fixed track 20. A perforation is provided on the upper surface of the sliding block 19, and the fixed track 20 penetrates through the perforation. A connecting rod 17 is rotatably installed on one side surface of the sliding block 19. One end of the connecting rod 17 away from the sliding block 19 is rotatably installed with a transmission shaft 18. The end of the transmission shaft 18 away from the connecting rod 17 is fixedly connected to the cross-arm group 21. The transmission shaft 18 is arranged below the foot pedal 15. A guiding hole is provided on the upper surface of the slide rail fixing seat 23, and a sliding track 22 is inserted into the guiding hole. The lower end of the sliding track 22 is fixedly connected to the sliding block 19, and the upper end of the sliding track 22 is installed with a climbing handle 11. A second positioning hole is provided on the upper surface of the sliding block 19, and the lower end of the sliding track 22 is installed in the second positioning hole to improve the connection stability between the sliding track 22 and the sliding block 19. During the process of alternately stepping on the two foot pedals 15, the cross-arm group 21 drives the cantilever tube connection group 7 to swing back and forth around the vertical tube 8 through the cantilever tube group 5. At the same time, the cross-arm group 21 drives the sliding block 19 to move up and down along the fixed track 20 through the transmission shaft 18 and the connecting rod 17. The sliding block 19 drives the sliding track 22 to move up and down, and the sliding track 22 drives the climbing handle 11 to move up and down. Through the foot connection to push the left and right climbing handles 11 to move up and down alternately for exercise, the front and back swing or the up and down climbing movement of the upper limb movement is realized.

[0024] Although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mountain climbing elliptical machine, comprising a ground-contacting tube (1), characterized in that: A base frame (3) is connected and fixed at a middle position of one side of the ground-contacting tube (1); a vertical tube (8) is installed on a side of the upper surface of the base frame (3) close to the ground-contacting tube (1); a primary transmission wheel group (14) is rotatably installed at a lower position of a side of the vertical tube (8); the primary transmission wheel group (14) is connected to a secondary transmission wheel group (13) via a wedge belt; the secondary transmission wheel group (13) is rotatably connected to the vertical tube (8); the secondary transmission wheel group (13) is connected to a magnetically controlled flywheel group (6) via a wedge belt; the magnetically controlled flywheel group (6) is rotatably connected to the base frame (3); two groups of symmetrically arranged cantilever tube connection groups (7) are rotatably installed at the upper end of the vertical tube (8); the lower ends of the two cantilever tube connection groups (7) are both rotatably connected to the cantilever tube group (5); and a cross arm group (14) is provided at the middle and lower positions of both sides of the vertical tube (8). 21), one end of the cantilever tube group (5) away from the cantilever tube connection group (7) is rotatably mounted at the middle position of the cross arm group (21), a crank group (2) is rotatably mounted on a side of the cross arm group (21) facing the vertical tube (8), the crank group (2) is fixedly connected to the primary transmission wheel group (14), one end of the cross arm group (21) is mounted with a pedal (15), one end of the cross arm group (21) away from the pedal (15) is rotatably connected to the pedal connection group (4), the other end of the pedal connection group (4) is rotatably connected to the bottom frame (3), both ends of the ground-contacting tube (1) are fixedly connected with a rear bend tube (16), two symmetrically arranged front bend tubes (12) are mounted on the upper end of the vertical tube (8), and an upper and lower driving member is mounted between the front bend tube (12) and the rear bend tube (16) on the same side of the vertical tube (8).

2. The mountain climbing elliptical machine according to claim 1, characterized in that: The up-and-down driving member comprises a slide rail fixing seat (23), which is installed between the front curved tube (12) and the rear curved tube (16) on the same side of the vertical tube (8), and a fixed rail (20) is installed on the lower surface of the slide rail fixing seat (23), and the lower end of the fixed rail (20) is connected and fixed to the ground-contacting tube (1), and a sliding block (19) is sleeved on the fixed rail (20) and is slidably connected to the fixed rail (20), and a connecting rod (17) is rotatably installed on one side of the sliding block (19). A transmission shaft (18) is rotatably mounted on one end of the connecting rod (17) away from the sliding block (19); the end of the transmission shaft (18) away from the connecting rod (17) is connected and fixed to the cross arm group (21); the transmission shaft (18) is arranged on the lower side of the foot pedal (15); a guide hole is formed on the upper surface of the slide rail fixing seat (23); a slide rail (22) is inserted into the guide hole; the lower end of the slide rail (22) is connected and fixed to the sliding block (19); and a climbing handle (11) is mounted on the upper end of the slide rail (22).

3. The mountain climbing elliptical machine according to claim 2, characterized in that: A first positioning hole is provided at the position where the fixed rail (20) is installed on the slide rail fixing seat (23), and the upper end of the fixed rail (20) is installed in the first positioning hole.

4. The mountain climbing elliptical machine according to claim 2, characterized in that: A second positioning hole is formed on the upper surface of the sliding block (19), and the lower end of the sliding track (22) is installed in the second positioning hole.

5. The mountain climbing elliptical machine according to claim 2, characterized in that: A through hole is formed on the upper surface of the sliding block (19), and the fixed track (20) passes through the through hole.

6. The mountain climbing elliptical machine according to claim 1, characterized in that: A detachable inclined tube (9) is mounted on the upper end of the vertical tube (8), and two symmetrically arranged gripping rods (10) are mounted on the upper end of the inclined tube (9).

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