TW201927372A - Combined wind-resistance and reluctance type resistance force adjustment device capable of facilitating maintenance and replacement, making assembly easier, and reducing replacement cost - Google Patents

Abstract

The present invention provides a combined wind-resistance and reluctance type resistance force adjustment device, which is provided on a holder and includes a rotating unit, a reluctance unit and a wind resistance unit. The rotating unit includes a mandrel, an assembling block and a magnetic wheel. The mandrel is rotatably inserted in the holder. The assembling block is fixed to the mandrel. The magnetic wheel is detachably disposed on the assembling block. The reluctance unit is disposed on the holder in a swinging manner, and includes an adjustment base and a plurality of magnetic elements. The adjustment base is disposed on the holder in a swinging manner. The plurality of magnetic elements are disposed on the adjustment base. The wind resistance unit is detachably disposed on the outside of the magnetic wheel. According to the combined wind-resistance and reluctance type resistance force adjustment device of the present invention, the wind resistance unit is detachably disposed on the outside of the magnetic wheel to facilitate maintenance and replacement, and the reluctance unit is disposed on the holder and located at the outside of the magnetic wheel to make assembly easier, while the wind resistance unit or the reluctance unit can be individually disassembled to reduce replacement cost.

Description

Wind resistance and magnetoresistive resistance adjusting device

This creation provides a wind resistance and magnetoresistive resistance adjustment device, especially a flexible and easy to repair wind resistance and magnetoresistive resistance adjustment device.

With the concept of sports and fitness in modern society becoming more and more popular, related fitness equipment has been updated with the concept of the public's sports. In order to facilitate indoor sports, whether it is an exercise bike or a rowing machine, it becomes a favorite sport for users. Equipment, and in order to allow users to get the training effect and interest generated by different resistance sources, the sports equipment in the workshop has developed into two sources of resistance, allowing users to experience a new fitness experience.

In the above, taking the exercise bicycle as an example, the exercise bicycle includes a bracket, a stepping wheel, a resistance adjusting member and a chain, the pedal is disposed on the bracket, and the resistance adjusting member is rotatably disposed on the bracket, The resistance adjusting member comprises a rotating shaft, an outer wheel, a plurality of wind resisting plates, a magnetic inner wheel and a plurality of magnetic blocks, wherein the rotating shaft is rotatably disposed on the bracket, the outer wheel is disposed on the rotating shaft, and the wind resisting plates are arranged at intervals Formed on the outer edge of the outer wheel, the magnetic inner wheel is fixed on the inner side of the outer wheel, the magnetic blocks are adjustably disposed on the wheel and located inside the magnetic inner wheel, the chain connects the wheel and the resistance Adjusting parts, the user can step on the treadmill exercise fitness, and can adjust the magnetic block to approach or away from the magnetic inner wheel, thereby adjusting the difficulty of riding the exercise car, the user can feel the wind resistance and the magnetic resistance, the two resistances The fitness experience achieved by the source.

However, since the magnetic inner wheel system is fixed to the outer wheel, the disability of the resistance adjusting member is difficult, when the wind resisting plates are damaged due to long-term use, when the new outer wheel needs to be replaced, or the magnetic inner wheel or the magnetic inner wheel When the magnetic block absorbs the iron filings after long-term use and loses the control of the magnetic resistance and needs to replace the new magnetic inner wheel, the external wheel and the magnetic inner wheel are difficult to be disassembled, and the wind resistance plates are integrally formed. In the outer edge of the outer wheel, the outer wheel and the magnetic inner wheel need to be replaced together, the replacement part cannot be replaced, and the replacement cost is increased, and the magnetic blocks are located inside the magnetic inner wheel, which causes maintenance problems.

The main purpose of the present invention is to provide a wind resistance and magnetoresistive resistance adjusting device, so as to improve the magnetic inner wheel system of the existing resistance adjusting member, and the outer wheel and the magnetic inner wheel need to be replaced together, and the replacement is difficult and the replacement cost is caused. The problem is increased, and the magnetic block is located inside the magnetic inner wheel, causing maintenance problems.

In order to achieve the foregoing, the present wind resistance and reluctance resistance adjusting device is disposed in a bracket and includes: a rotating unit, the rotating unit includes a spindle, a set of blocks and a magnetic wheel, the spindle is rotatable The magnetic block is detachably disposed on the set of the connecting blocks, and the magnetic rotating unit is swingably disposed on the set of the connecting blocks. The magnetic reluctance unit is disposed outside the magnetic reel. The reluctance unit includes an adjustment seat and a plurality of magnetic components. One end of the adjustment seat is swingably disposed on the bracket, and an inner space is formed in the adjustment seat. The magnetic rotor can be provided, and the magnetic components are disposed on the adjusting seat and located in the inner space; and a wind resisting unit is detachably disposed on the outer side of the magnetic rotating wheel.

In the wind resistance and reluctance resistance adjusting device of the present invention, the wind resistance unit is detachably disposed on the outer side of the magnetic reel, so that it can be easily detached from the magnetic reel for maintenance and replacement, and the magnetic The resistance unit is disposed on the bracket and located outside the magnetic wheel, which is convenient for maintenance work and replacement work, and is more convenient to assemble, and the wind resistance unit and the magnetoresistive unit are independent components and can be individually assembled, so the replacement is performed. The replacement cost of the damper unit and the reluctance unit can be effectively reduced.

As shown in FIG. 1 and FIG. 2, a first preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device is disclosed. As shown in the drawing, the wind resistance and reluctance resistance adjusting device is disposed on a bracket 41. A rotating unit 10, a magnetoresistive unit 20 and a wind resistance unit 30a are included.

The rotating unit 10 includes a mandrel 11 , a set of connecting blocks 12 , and a magnetic rotating wheel 13 . The mandrel 11 is rotatably disposed on the bracket 41 , and the set of connecting blocks 12 is fixed on the mandrel 11 . The magnetic wheel 13 is detachably disposed on the set of blocks 12.

The magnetoresistive unit 20 is swingably disposed on the bracket 41 and located outside the magnetic wheel 13. The magnetoresistive unit 20 includes an adjustment base 21 and a plurality of magnetic elements 22, and one end of the adjustment base 21 is swingably disposed at The inner side space 23 is formed in the inner side space 23, and the inner side space 23 is provided to extend the magnetic wheel 13 . The magnetic elements 22 are disposed on the inner side space 23 and disposed on the inner side space 23 . The adjusting base 21 includes a two-piece body 24 and a connecting plate 25. The two-piece body 24 is oppositely disposed and swingably disposed on the bracket 41. The connecting plate 25 is disposed across the two-piece body 24.

The wind resistance unit 30a is detachably disposed on the outer side surface of the magnetic wheel 13. The wind resistance unit 30a includes a turbine 31a, and the turbine 31a is disposed on the magnetic wheel 13 as shown in FIG. 1 and FIG. One side of the body includes a wheel body 32a, a plurality of wind resistance wings 33a and a pressure plate 34a. The wheel body 32a is locked on one side of the magnetic wheel 13, and the wind resistance wings 33a are annularly arranged at intervals. The wheel body 32a is disposed on the wind resisting blades 33a and opposite to the wheel body 32a. In addition, as shown in FIG. 3, the second comparison of the present wind resistance and the magnetoresistive resistance adjusting device is disclosed. In a preferred embodiment, the wind resistance unit 30b includes two turbines 31b. The two turbines 31b are disposed on two sides of the magnetic wheel 13. Each of the turbines 31b includes a wheel body 32b, a plurality of wind resistance wings 33b and a pressure plate 34b. The wheel body 32b is locked to the magnetic wheel 13, and the wind resisting blades 33b are annularly arranged on the wheel body 32b. The pressure plate 34b is disposed on the wind resistance wings 33b and opposite to the wheel body. 32b.

In the above, as shown in FIG. 4 and FIG. 5, a third preferred embodiment of the present wind resistance and reluctance resistance adjusting device is disclosed. The wind resistance unit 30 includes a fan 35c, and the fan 35c is locked to the magnetic switch. One side of the wheel 13 includes a plurality of airfoil 36c, and the airfoil 36c is annularly spaced and locked on the magnetic wheel 13. Further, as shown in FIG. 6, the wind resistance and the magnetoresistive type are disclosed. In a fourth preferred embodiment of the resistance adjusting device, the wind resistance unit 30d includes two fans 35d. The two fans 35d are disposed on two sides of the magnetic wheel 13. Each fan 35d includes a plurality of wind wings 36d. 36d is annularly spaced and locked on the magnetic wheel 13.

As shown in FIG. 2, FIG. 7 and FIG. 8, the mounting aspect of the first preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device is disclosed. The bracket provided by the wind resistance and reluctance resistance adjusting device is provided. The 41 is a bracket 41 of an exercise bike 40. The exercise bike 40 further includes a stepping wheel 42 , an adjusting rod 43 and a connecting member 44 . The pedal 42 is disposed on the bracket 41 . The 43 is movably disposed on the bracket 41 and connected to the connecting plate 25 of the adjusting seat 21, and the connecting member 44 is disposed on the stepping wheel 42 and connected to the assembling block 12 of the original wind resistance and reluctance resistance adjusting device. The adjusting rod 43 can be used to control the connecting plate 25 to approach or away from the magnetic rotating wheel 13 to adjust the distance between the magnetic elements 22 and the magnetic rotating wheel 13 to adjust the resistance provided by the magnetoresistive unit 20. The rotational speed of the magnetic reel 13 is adjusted.

In the above, the user steps on the stepping wheel 42. The stepping wheel 42 rotates the connecting member 44 to drive the group of blocks 12 to start rotating. The group of blocks 12 rotates to drive the mandrel 11 and the magnetic wheel. 13 rotating, the magnetic reel 13 will drive the wind resistance unit 30a to rotate, during the rotation of the wind resistance unit 30a and the magnetic reel 13, the wind resistance wings 33a of the turbine 31a of the wind resistance unit 30a will increase the resistance, so that The rotation speed of the magnetic wheel 13 is slowed down, thereby slowing down the rotation speed of the set of blocks 12. At the same time, the magnetic element 22 on the adjustment seat 21 attracts the magnetic wheel 13 by magnetic force, so that the magnetic wheel 13 rotates. The speed is slowed down, which in turn affects the speed at which the set of blocks 12 rotates. The rotation of the set of blocks 12 slows down the wheel 42 by the connecting member 44, and the user feels the resistance to stepping on the rotation of the wheel 42.

In the above, after the long-term use of the wind resistance and reluctance resistance adjusting device, if the wind resistance unit 30a is damaged, the wind resistance unit 30a is detachably disposed on the outer side of the magnetic wheel 13, so that The wind resistance unit 30a is detached from the outer side surface of the magnetic wheel 13, or if the magnetic wheel 13 is damaged, since the magnetic wheel 13 is detachably disposed on the group of blocks 12, the magnetic body can be directly The rotating wheel 13 is detached from the set of blocks 12, or if the magnetic elements 22 are damaged, since the magnetoresistive unit 20 is located outside the magnetic rotating wheel 13, and the magnetic elements 22 are detachably arranged In the adjustment 21, the magnetic components 22 can be directly detached from the adjusting seat 21 for convenient maintenance or replacement, and only one of the parts can be replaced without costly replacement, and the assembly is flexible. The high performance saves the replacement cost. In addition, the magnetoresistive unit 20 can be assembled at any position of the magnetic reel 13 at will, reducing the limitation of assembly of the magnetoresistive unit 20.

In summary, in the wind resistance and reluctance resistance adjusting device, the wind resistance unit 30a is detachably disposed on the outer side of the magnetic reel 13, so that it can be easily detached from the magnetic reel 13 to For the maintenance and replacement, and the reluctance unit 20 is disposed on the bracket 41 and located outside the magnetic reel 13, it can be conveniently used for maintenance work and replacement work, and the assembly is more convenient, and the wind resistance unit 30a and the reluctance unit 20 are The separate components can be individually assembled, so that the replacement cost of replacing the wind resistance unit 30a with the magnetoresistive unit 20 can be effectively reduced.

10‧‧‧Rotating unit

11‧‧‧ mandrel

12‧‧‧Group block

13‧‧‧Magnetic wheel

20‧‧‧Magnetoresistive unit

21‧‧‧ adjustment seat

22‧‧‧Magnetic components

23‧‧‧Inside space

24 ‧ ‧ body

25‧‧‧Connecting board

30a, 30b, 30c, 30d‧‧‧ wind resistance unit

31a, 31b‧‧‧ turbine

32a, 32b‧‧‧ wheel body

33a, 33b‧‧‧ wind resistance wings

34a, 34b‧‧‧Booster

35c, 35d‧‧‧fan

36c, 36d‧‧‧wings

40‧‧‧ exercise bike

41‧‧‧ bracket

42‧‧‧Turn wheel

43‧‧‧Adjustment rod

44‧‧‧Connecting parts

Figure 1 is a perspective view of a first preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device. Figure 2 is a front elevational view of a first preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device. Fig. 3 is a front elevational view showing a second preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device. Fig. 4 is a perspective view showing a third preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device. Fig. 5 is a front elevational view showing a third preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device. Fig. 6 is a front elevational view showing a fourth preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device. Fig. 7 is a perspective view showing the mounting aspect of the first preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device. Figure 8 is a perspective view showing a mounting view of another perspective view of the first preferred embodiment of the present wind resistance and magnetoresistive resistance adjusting device.

Claims (6)

A wind resistance and magnetoresistive resistance adjusting device is disposed on a bracket and comprises: a rotating unit, the rotating unit comprises a spindle, a set of blocks and a magnetic rotating wheel, and the spindle is rotatably disposed On the bracket, the set of the block is fixed on the mandrel, the magnetic wheel is detachably disposed on the set of blocks; a magnetoresistive unit, the magnetoresistive unit is swingably disposed on the bracket and The magnetic reluctance unit includes an adjustment seat and a plurality of magnetic components. One end of the adjustment seat is swingably disposed on the bracket, and an inner space is formed in the adjustment seat, and the inner space can provide the inner space The magnetic rotor is inserted into the adjusting seat and located in the inner space; and a wind resisting unit is detachably disposed on the outer side of the magnetic rotating wheel. The wind resistance and reluctance resistance adjusting device of claim 1, wherein the wind resistance unit comprises a turbine, the turbine is disposed at one side of the magnetic wheel and includes a wheel body, a plurality of wind resistance wings and a pressure plate. The wheel system is disposed on one side of the magnetic wheel, and the wind resistance wings are annularly arranged on the wheel body, and the pressure plate is disposed on the wind resistance wings and opposite to the wheel body. The wind resistance and reluctance resistance adjusting device of claim 1, wherein the wind resistance unit comprises two turbines, the two turbines are disposed on two sides of the magnetic wheel, each turbine comprises a wheel body, a plurality of wind resistance wings, and a supercharger plate, the wheel system is disposed on one side of the magnetic wheel, and the wind resistance wings are annularly arranged on the wheel body, and the pressure plate is disposed on the wind resistance wings and is opposite to the wheel body. The wind resistance and reluctance resistance adjusting device of claim 1, wherein the wind resistance unit comprises a fan, and the fan is disposed at one side of the magnetic wheel and includes a body and a plurality of wind resistance wings. On one side of the magnetic wheel, the wind resistance wings are annularly arranged on the seat body. The wind resistance and reluctance resistance adjusting device of claim 1, wherein the wind resistance unit comprises two fans, the two fans are disposed on two sides of the magnetic wheel, and each fan comprises a body and a plurality of wind resistance wings. The seat system is disposed on one side of the magnetic wheel, and the wind resistance wings are annularly arranged on the seat body. The wind resistance and reluctance resistance adjusting device according to any one of claims 1 to 5, wherein the adjusting base comprises a two-piece body and a connecting plate, and the two-piece body are oppositely disposed and swingably disposed on the bracket The connecting plate is spanned over the two bodies.