CN111760241A

CN111760241A - Rope-driven fitness treadmill with skiing function

Info

Publication number: CN111760241A
Application number: CN202010757198.3A
Authority: CN
Inventors: 俞纯刚
Original assignee: Qingdao Juyuan Fitness Technology Co Ltd
Current assignee: Qingdao Juyuan Fitness Technology Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-10-13

Abstract

The invention discloses a rope-driven fitness treadmill with a skiing function, which comprises a treadmill and a training frame matched with the treadmill, wherein two rope-driven arms with adjustable angles and a transverse handrail are arranged on the training frame; guide rods are arranged on two sides of the treadmill, sliding blocks are arranged on the guide rods, foldable skiing rods and fixing bolts used for fixing ropes in the rope moving arms are arranged on the sliding blocks, and the middle parts of the ropes are connected with a resistance adjusting device arranged on the training frame; the snowboard assembly includes an upper footrest, a lower footrest, and a cushioning spring coupled between the upper and lower footboards. The treadmill disclosed by the invention has a skiing function, can automatically adjust resistance, is convenient to use, has diversified functions and has good market prospect.

Description

Rope-driven fitness treadmill with skiing function

Technical Field

The invention relates to a running machine, in particular to a rope-driven fitness running machine with a skiing function.

Background

The prior rope-driven multifunctional body-building all-in-one machine product can only perform various strength training actions basically or can be matched with accessories to realize aerobic training actions such as a treadmill, a spinning bike, a rowing boat, an elliptical machine, a pula and the like. Rope-driven multifunctional body-building all-in-one machine on the market generally does not have the skiing function, can't satisfy winter skiing project fan's training demand.

Disclosure of Invention

In order to solve the technical problems, the invention provides a rope-driven fitness treadmill with a skiing function, so that a mounting position can be reserved on the treadmill, skiing accessories are added to perform skiing, and the purpose of one machine with multiple functions is achieved.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a rope-driven fitness treadmill with a skiing function comprises a treadmill and a training frame matched with the treadmill, wherein two rope-driven arms with adjustable angles and a transverse handrail are arranged on the training frame; guide rods are arranged on two sides of the treadmill, sliding blocks are arranged on the guide rods, foldable skiing rods and fixing bolts used for fixing ropes in the rope moving arms are arranged on the sliding blocks, and the middle parts of the ropes are connected with a resistance adjusting device arranged on the training frame;

the snowboard assembly comprises an upper pedal, a lower pedal and a buffer spring connected between the upper pedal and the lower pedal, the upper pedal and the lower pedal are connected together through a fixing seat extending out, a foot fixing belt is installed on the upper surface of the upper pedal, a first roller is installed at the bottom of the lower pedal, and the first roller is in contact with a running belt; an adjusting handle is mounted on the lower pedal and connected with a locking hook hinged to the lower pedal through a steel cable, a locking spring is connected between the middle of the locking hook and the lower pedal, and the tail end of the locking hook can be matched with a barb on the roller frame.

In the scheme, the left side and the right side of the lower pedal plate are respectively provided with an adjusting handle, the adjusting handle on the left side is connected with the two locking hooks on the right side through a first steel cable, and the adjusting handle on the right side is connected with the two locking hooks on the left side through a second steel cable.

In the scheme, the pedal platform is provided with a groove, the roller frame is provided with a second roller, and the second roller can slide back and forth in the groove.

In the scheme, the tail end of the pedal platform is provided with the detachable rear adjuster.

In the scheme, the ski pole is arranged on the sliding block through the ski pole ball head.

In the scheme, the two ends of the guide rod are arranged on the two sides of the treadmill through the locking knobs.

In the above scheme, the resistance adjusting device is a one-way hub brushless motor.

According to the technical scheme, the rope-driven body-building treadmill with the skiing function is provided with the groove on the pedal platform, the roller carrier is embedded into the groove and used for installing the skiing board assembly, the existing structure of the treadmill is improved, the space can be saved, and when skiing is not performed, the roller carrier can be reserved in the groove or taken out by the regulator after being opened, and the running function is not influenced;

the upper pedal and the lower pedal of the snowboard assembly are connected together through the extended fixing base in a shaft mode, the upper pedal and the lower pedal can swing left and right along the axial direction, the upper pedal and the lower pedal can not collide with other parts when swinging left and right through the buffer spring, the limiting effect is achieved, and certain damping can be provided for the left and right swinging of the snowboard assembly through the elasticity of the buffer spring; the first roller at the bottom is contacted with the running belt, so that when the running machine runs, the first roller can be driven to roll on the running belt, and appropriate resistance can be provided;

the ski assembly is matched and fixed with the barb on the roller frame through the locking hook, when the ski assembly needs to be taken down, the ski assembly can be separated from the barb only by pulling the adjusting handle and pulling the locking hook to rotate through the steel cable, so that the ski assembly can be taken down; when the snowboard assembly needs to be installed, the locking hook is pulled back under the action of the locking spring and is matched and fixed with the barb, so that the snowboard assembly is convenient to disassemble and convenient to use;

the skiing pole can be folded at two sides of the running machine, when the skiing pole is used, the skiing pole is pulled up, the sliding block drives the rope to move backwards in the process of pulling forcefully, when the exertion is stopped, the rope is pulled back under the action of the resistance adjusting device, so that the skiing pole is pulled back, and the functional experience of the skiing pole in the skiing sport is realized.

The treadmill functions when the snowboard assembly, roller frame, ski pole and guide bar sections are removed from the treadmill and then the cross handrail on the exercise frame acts as the handrail for the treadmill.

The invention has novel structural design, realizes the running and skiing functions on one device, can save the occupied space of fitness equipment, can reduce the cost and has good market promotion prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic view of an overall structure of a rope-driven fitness treadmill with a skiing function according to an embodiment of the present invention;

FIG. 2 is a schematic view of a split structure of the treadmill disclosed in the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of the foot platform according to the embodiment of the present invention;

FIG. 4 is a schematic view of a roller frame according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of a portion of the foot platform and roller frame attachment disclosed in accordance with an embodiment of the present invention;

FIG. 6 is a schematic diagram of a rear regulator according to an embodiment of the present invention;

FIG. 7 is a schematic view of a portion of a guide bar according to an embodiment of the present invention;

FIG. 8 is a schematic illustration of a guide rod and ski portion shown disassembled in accordance with an embodiment of the present invention;

FIG. 9 is an enlarged view of a portion of a slider disclosed in an embodiment of the present invention;

FIG. 10 is a schematic view of the snowboard assembly shown disassembled according to the embodiment of the present invention;

FIG. 11 is a schematic view of a connection portion of the lower foot pedal and the roller frame according to the embodiment of the present invention;

FIG. 12 is a schematic view of the connection of an adjustment knob to a first cable and a second cable according to an embodiment of the present invention;

fig. 13 is an enlarged view of the adjustment handle according to the embodiment of the present invention.

In the figure, 1, a treadmill; 2. a training frame; 3. a rope-moving arm; 4. a transverse armrest; 5. an intelligent touch screen; 6. a rope; 7. a running belt; 8. a foot-operated platform; 9. a groove; 10. a roller frame; 11. a second roller; 12. a post regulator; 13. a barb; 14. a snowboard assembly; 15. a guide bar; 16. locking the knob; 17. a slider; 18. a ski pole; 19. fixing the bolt; 20. a rope terminal; 21. a ski pole ball; 22. an upper foot pedal; 23. a lower pedal; 24. a buffer spring; 25. a fixed seat; 26. a foot fixing band; 27. a first roller; 28. adjusting the handle; 29. a first steel cable; 30. a second steel cable; 31. a locking spring; 32. an adjustment hole; 33. a locking hook; 34. a spring fixing column; 35. a spring fixing hole; 36. and (7) mounting a seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The invention provides a rope-driven fitness treadmill with a skiing function, which comprises a treadmill 1 and a training frame 2 matched with the treadmill 1, wherein two rope-driven arms 3 with adjustable angles, a transverse handrail 4 and an intelligent touch screen 5 are arranged on the training frame 2, as shown in figure 1. The middle part of the rope 6 on the training frame 2 is connected with the resistance adjusting device arranged on the training frame 2, and the two ends of the rope respectively penetrate through the two rope moving arms 3 and are connected with the skiing pole 18. The resistance adjusting device in this embodiment is a unidirectional hub brushless motor, which is an outer rotor motor, an inner rotor motor, or a side rotor motor. The specific structure of the training frame 2 can be seen in patent 2020107210133 previously filed by the applicant, which is named as: a multifunctional strength training frame 2 and a training control method.

As shown in fig. 2, the running belt 7 is provided in the middle of the running machine 1, and the running machine 1 of the present invention is in the form of a conventional running machine 1, and the running belt 7 is rotated by a motor and rollers at both ends. As shown in fig. 3, 4 and 5, pedal platforms 8 are disposed on two sides of the running belt 7, a groove 9 is longitudinally formed on each pedal platform 8, a second roller 11 is disposed on each roller frame 10, and each roller 11 can drive the roller frame 10 to slide back and forth in the groove 9. The detachable rear regulator 12 is arranged at the tail end of the pedal platform 8, when the roller frame needs to be installed or detached, the rear regulator 12 is detached, as shown in figure 6, and the deviation rectification of the running belt 7 can be realized through the regulating hole 32 on the rear regulator 12. The rear regulator 12 prevents the roller frame 10 from sliding out of the treadmill 1, thereby allowing the snowboard assembly 14 to slide back and forth on the tread belt 7 without wobbling or falling off the tread belt 7. The roller frame 10 is provided with barbs 13 for mounting a snowboard assembly 14.

As shown in fig. 7, 8 and 9, guide bars 15 are installed at both sides of the treadmill 1, and both ends of the guide bars 15 are installed at both sides of the treadmill 1 by locking knobs 16. The guide rod 15 is provided with a slide block 17, and the slide block 17 can slide back and forth on the guide rod 15. The slider 17 is provided with a foldable ski pole 18 and a fixing bolt 19 for fixing the rope 6 in the rope arm 3, the rope 6 is connected with a rope terminal 20 at the tail end after passing through the rope arm 3 to prevent the rope 6 from retracting in the rope arm 3, and the fixing bolt 19 passes through a fixing hole of the rope terminal 20 and is installed on the slider 17. The ski pole 18 is mounted in a mounting hole in the slider 17 via a ski pole head 21, and the ski pole 18 can be folded via the ski pole head 21.

As shown in fig. 10, the snowboard assembly 14 includes an upper pedal 22, a lower pedal 23, and a buffer spring 24 connected between the upper pedal 22 and the lower pedal 23, the upper pedal 22 and the lower pedal 23 are coupled together by a fixing base 25 extending therefrom, so that the upper and lower pedals can swing left and right along the axial direction, and the buffer spring 24 can prevent the upper and lower pedals from colliding with other parts when swinging left and right, thereby playing a role of limiting, and providing a certain damping for the left and right swinging of the snowboard assembly 14 by the elasticity of the buffer spring 24. The upper surface of the upper footrest 22 is provided with foot fixing straps 26 for fixing the feet against displacement during use. The lower pedal 23 is provided at the bottom thereof with a first roller 27, and the first roller 27 is in contact with the running belt 7, so that the first roller 27 is driven to roll on the running belt 7 when the running machine 1 is running, and provides a suitable resistance.

As shown in fig. 11, 12 and 13, the left and right sides of the lower pedal 23 are respectively provided with an adjusting handle 28, the adjusting handles 28 are hinged to a mounting seat 36 on the lower pedal 23, the adjusting handle 28 on the left side is connected with two locking hooks 33 on the right side of the lower pedal 23 through a first cable 29, the adjusting handle 28 on the right side is connected with two locking hooks 33 on the left side of the lower pedal 23 through a second cable 30, the first cable 29 and the second cable 30 penetrate through the bottom of the mounting seat 36, and a cable terminal 37 is fixed on the adjusting handle 28. The middle part of the locking hook 33 is hinged on the mounting plate on the lower pedal plate 23, the locking spring 31 is connected between the middle part of the locking hook 33 and the lower pedal plate 23, one end of the locking spring 31 is fixed on a spring fixing column 34 on the lower pedal plate 23, the other end is hooked in a spring fixing hole 35 on the locking hook 33, and the tail end of the locking hook 33 can be matched with the barb 13 on the roller frame 10. When the snowboard assembly 14 needs to be removed, the adjustment handle 28 is pulled to pull the locking hook 33 to rotate through the first steel cable 29 and the second steel cable 30, so that the locking hook can be separated from the barb 13, and the snowboard assembly 14 can be removed; when the snowboard assembly 14 needs to be installed, the locking hook 33 is pulled back under the action of the locking spring 31 and is matched and fixed with the barb 13, so that the snowboard assembly 14 is convenient to detach and use.

When using the skiing function, the rear adjuster 12 is detached, the roller frame 10 is slid into the groove 9 in the pedal platform 8, then the adjustment handle 28 is pulled, the skiing board assembly 14 is installed on the roller frame 10, the rope arm 3 is adjusted to a proper position, the rope 6 is fixed on the sliding block 17, the skiing rod 18 is pulled up, then the two feet are placed in the foot fixing belts 26, the machine is started, when the skiing rod 18 slides forwards and backwards by the two hands, the skiing rod 18 slides forwards and backwards along the guide rod 15, the resistance of the rope 6 can be adjusted by the electronic control system, when the skiing rod 18 is released, the rope 6 is pulled back by the resistance, and the cycle is repeated, so that the functional experience of the skiing rod 18 bracing during skiing movement is realized. Meanwhile, when the force is exerted on the support rods by two hands, the two feet drive the snowboard assembly 14 to slide forwards, the running belt 7 can provide proper resistance for the snowboard assembly 14 through the first rollers 27, when the force is stopped by the feet, the snowboard assembly 14 can slide backwards under the driving of the running belt 7, and the steps are repeated in such a circulating way, so that the functional experience of the front-back sliding of the snowboard is realized.

When the snowboard assembly 14, the roller frame 10, the ski pole 18 and the guide bar 15 are partially detached from the treadmill 1 and then the cross handrail 4 of the training frame 2 serves as a handrail of the treadmill 1, the function of the treadmill 1 can be achieved, but of course, the roller frame 10, the ski pole 18 and the guide bar 15 can also achieve the function of the treadmill 1 without detaching.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rope-driven fitness treadmill with a skiing function comprises a treadmill and a training frame matched with the treadmill, wherein two rope-driven arms with adjustable angles and a transverse handrail are arranged on the training frame; guide rods are arranged on two sides of the treadmill, sliding blocks are arranged on the guide rods, foldable skiing rods and fixing bolts used for fixing ropes in the rope moving arms are arranged on the sliding blocks, and the middle parts of the ropes are connected with a resistance adjusting device arranged on the training frame;

2. The rope-driven fitness treadmill with skiing function as claimed in claim 1, wherein the lower footboard is provided with an adjusting handle at each of left and right sides, the adjusting handle at the left side is connected with the two locking hooks at the right side through a first steel cable, and the adjusting handle at the right side is connected with the two locking hooks at the left side through a second steel cable.

3. The rope-driven fitness treadmill with skiing function as claimed in claim 1, wherein the treading platform is provided with a groove, the roller frame is provided with a second roller, and the second roller can slide back and forth in the groove.

4. The rope exercise treadmill with skiing capabilities of claim 1 or 3, wherein the end of the tread platform is provided with a detachable rear adjuster.

5. The rope exercise treadmill with skiing capability of claim 1 wherein the ski pole is mounted to the slider via a ski pole ball.

6. The rope exercise treadmill with skiing function of claim 1, wherein the two ends of the guide bar are mounted to the sides of the treadmill by locking knobs.

7. The rope exercise treadmill with skiing capabilities of claim 1, wherein the resistance adjustment device is a one-way hub brushless motor.