CN213285494U

CN213285494U - Body-building training bench with independent bicycle and rowing function

Info

Publication number: CN213285494U
Application number: CN202022070342.4U
Authority: CN
Inventors: 俞纯刚
Original assignee: Qingdao Juyuan Fitness Technology Co Ltd
Current assignee: Qingdao Juyuan Fitness Technology Co Ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-28
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a body-building training bench with independent bicycle and rowing function, including the body-building training bench be equipped with bicycle cushion and bicycle on the body-building training bench and pedal, body-building training bench and rowing device fixed connection. The multifunctional bicycle has the advantages that the bicycle and the rowing movement are integrated, and the multifunctional requirement of one machine is met.

Description

Body-building training bench with independent bicycle and rowing function

Technical Field

The application belongs to the technical field of fitness equipment, and particularly relates to a fitness training stool with independent bicycle and rowing functions.

Background

In recent years, with the continuous improvement of the living standard of people, the quality of life is gradually improved, and the concept of people is gradually changed to the healthy life. Fitness equipment is gaining favor with more and more people due to its unique advantages. Most of the existing indoor fitness equipment is used for local body building of a human body, does not meet the requirements of human body motion mechanics and is used continuously, and the human body is easy to generate local fatigue.

With the continuous development of the fitness industry, the market of the training stool is also wider and wider. Today's fitness training stool products are used as fitness aids. The relevant training function can be realized only by matching with other fitness equipment. However, with the demand for diversified fitness, occasionally, it is necessary to integrate fitness equipment for diversified fitness. At present, the fitness training stools on the market are generally simple in structure and single in function, and related functions can be achieved only by means of other training equipment. The requirements of fitness groups on the small change of the product volume of the fitness training stool and multiple functions of one machine can not be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides a device integrating the bicycle and the rowing movement, and the multifunctional requirement is met. The technical proposal is that the method comprises the following steps,

a body-building training stool with independent bicycle and rowing functions comprises a body-building training stool, wherein a bicycle cushion and a bicycle pedal are arranged on the body-building training stool, and the body-building training stool is fixedly connected with a rowing device; the rowing device comprises a rowing handle, a rowing handle frame and a rowing fixing frame, wherein the rowing fixing frame is arranged below the fitness training stool, the rowing handle is fixedly connected with a rope, the other end of the rope penetrates through two pulleys on the outer side of the rowing handle frame and is wound on a rope winch, two sides of the rope winch are respectively provided with an extension spring, a winch belt pulley is arranged between one side of the rope winch and the extension spring, the rope winch, the winch belt pulley and the extension spring are connected to a winch fixing shaft through bolts in a shaft coupling mode, and the rope winch and the winch belt pulley are connected with the winch fixing shaft through a one-way bearing arranged in a center hole; the bolt hole on the extension spring shell is fixedly connected with the rope winch on the rowing fixing frame.

Furthermore, the winch belt pulley is connected with a belt pulley on the aluminum alloy counterweight plate through a poly-wedge belt, and two ends of a central shaft of the aluminum alloy counterweight plate are fixed in mounting holes in the rowing fixing frame through nuts.

Furthermore, a knob fixing frame and a steel cable adjusting disc are arranged on the rowing fixing frame, a resistance adjusting knob assembly is arranged on the knob fixing frame, a steel cable penetrates through a connecting hole in the resistance adjusting knob assembly, and the other end of the steel cable is connected to a connecting hole in the steel cable adjusting disc.

Further, still be equipped with the magnet fixing base on the rowing boat mount, two permanent magnets are respectively installed to magnet fixing base both sides, and the end is connected with the rowing boat mount through the spring.

Furthermore, a rowing electronic watch is arranged at the top end of the rowing handle frame and used for controlling related functions of a rowing function.

Furthermore, one end of the fitness training stool is provided with a bicycle armrest frame, and the top of the bicycle armrest frame is provided with a bicycle electronic watch.

Furthermore, rowing pedals are arranged on two sides of the bottom of the rowing handle frame, and limiting plates are arranged on two sides of each rowing pedal.

Furthermore, a rowing cushion capable of sliding along the fitness training stool is arranged on the fitness training stool, and rowing component cover plates are arranged on two sides of the bottom of the fitness training stool.

Advantageous effects

The multifunctional fitness equipment is novel in structure and various in function, can meet the requirement of fitness people on multiple functions of fitness equipment, and is beneficial to saving occupied space and reducing cost.

Drawings

FIG. 1: is a schematic structural diagram of the utility model;

FIG. 2: is a schematic structural view of the rowing device of the utility model;

FIG. 3: is a schematic view of the cross-section structure of the rowing device of the utility model;

FIG. 4: is a schematic diagram of the rowing resistance adjusting structure of the utility model;

FIG. 5: is an explosion schematic diagram of the rope winch transmission structure of the utility model;

FIG. 6: is an explosion schematic diagram of the rowing resistance adjusting structure of the utility model;

in the drawings, 1, a fitness training bench; 2. a bicycle armrest frame; 3. a bicycle electronic watch; 4. a bicycle seat cushion; 5. the bicycle is pedaled; 6. a rowing cushion; 7. a rowing handle; 8. a rope; 9. a rowing electronic watch; 10. a rowing handle frame; 11. a pulley; 12. a rope winch; 13. a V-ribbed belt; 14. an aluminum alloy counterweight plate; 15. a winch pulley; 16. a rowing support; 17. a winch fixing shaft; 18. an extension spring; 19. a one-way bearing; 20. a resistance adjustment knob assembly; 21. a knob fixing frame; 22. a steel cord; 23. a steel cable adjusting disc; 24. a magnet fixing seat; 25. a permanent magnet; 26. a spring; 27. mounting holes; 28. connecting holes; 29. a fixing hole; 30. rowing pedals; 31. rowing unit cover plate.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to fig. 1 to 6 in the embodiments of the present application.

As shown in fig. 1, a fitness training stool with independent bicycle and rowing functions comprises a fitness training stool 1, wherein a bicycle seat cushion 4 and a bicycle pedal 5 are arranged on the fitness training stool 1, the height of the bicycle seat cushion 4 is adjustable, and the height adjusting mode of the bicycle seat cushion 4 and the specific structure control mode of the movement of the bicycle pedal 5 can be referred to patent 2020214822290 previously applied by the applicant; the fitness training stool 1 is fixedly connected with the rowing device;

the rowing device comprises a rowing handle 7, a rowing handle frame 10 and a rowing fixing frame 16, wherein the rowing fixing frame 16 is installed below the fitness training stool 1, rowing component cover plates 31 are arranged on two sides of the bottom of the fitness training stool 1, and a rowing cushion 6 capable of sliding along the rowing cushion is arranged on the fitness training stool 1 and can be adjusted in position.

2-3, the rowing handle 7 is fixedly connected with a rope 8, the other end of the rope 8 passes through two pulleys 11 on the outer side of the rowing handle frame 10 and is wound on a rope winch 12, two extension springs 18 are respectively arranged on two sides of the rope winch 12, a winch belt pulley 15 is arranged between one side of the rope winch 12 and the extension spring 18, the rope winch 12, the winch belt pulley 15 and the extension spring 18 are connected on a winch fixing shaft 17 through bolts, and the rope winch 12 and the winch belt pulley 15 are connected with the winch fixing shaft 17 through a one-way bearing 19 arranged in a central hole; the bolt hole on the shell of the extension spring 18 is fixedly connected with the rope winch 12 on the rowing fixing frame 16.

4-6, the winch belt pulley 15 is connected with the belt pulley on the aluminum alloy balance weight plate 14 through the V-ribbed belt 13, and two ends of the central shaft of the aluminum alloy balance weight plate 14 are fixed in the mounting holes 27 on the rowing fixing frame 16 through nuts. The rowing boat fixing frame 16 is provided with a knob fixing frame 21 and a steel cable adjusting disc 23, the knob fixing frame 21 is provided with a resistance adjusting knob assembly 20, a steel cable 22 penetrates through a connecting hole 28 in the resistance adjusting knob assembly 20, and the other end of the steel cable 22 is connected to the connecting hole 28 in the steel cable adjusting disc 23. The rowing fixing frame 16 is further provided with a magnet fixing seat 24, two permanent magnets 25 are respectively mounted on two sides of the magnet fixing seat 24, and the tail end of the magnet fixing seat is connected with the rowing fixing frame 16 through a spring 26.

As shown in fig. 1 to 3, the rowing handle bar 10 is provided at the top thereof with a rowing electronic watch 9 for controlling functions related to the rowing function. One end of the fitness training stool 1 is provided with a bicycle armrest frame 2, and the top of the bicycle armrest frame 2 is provided with a bicycle electronic watch 3.

The two sides of the bottom of the rowing handle frame 10 are provided with rowing pedals 30, and the two sides of each rowing pedal 30 are provided with limiting plates 301 respectively to prevent feet from being rowed out when excessive force is applied.

The rowing foot support 30 is mounted on the exercise bench 1, and the specific structure control method can be seen in the patent 2020214822290 previously filed by the applicant.

Principle of operation

When a user sits on the rowing seat 6, pedals are arranged on the rowing pedals 30, and the rowing handle 7 is pulled forcefully, the rowing handle 7 drives the rope 8 to be pulled out from the rope winch 12 along the pulley 11, and further drives the extension springs 18 on the two sides to be stretched and deformed, and certain elastic force capable of being restored is accumulated. And at the moment, the one-way bearing 19 is in the non-rotatable direction, so that the winch belt wheel 15 rotates and drives the aluminum alloy counterweight plate 14 to rotate through the V-ribbed belt 13, and the function of rowing resistance is achieved.

When the rowing handle 7 stops being pulled forcefully, the restorable elastic force accumulated before the extension springs 18 on the two sides of the rope winch 12 enables the extension springs 18 to retract and reset, so that the length of the pulled rope 8 is driven to be wound on the rope winch 12, and the rowing handle 7 is driven to retract to the rowing handle frame 10. At the moment, the one-way bearing 19 is in a rotatable direction, the one-way bearing 19 idles and cannot drive the winch belt pulley 15 and the aluminum alloy counterweight plate 14 to rotate, and the rowing resistance cannot occur.

As shown in fig. 6, when the rowing resistance is adjusted, the resistance adjusting knob assembly 20 is pulled out and rotated rightwards, the steel cable 22 is driven to pull the steel cable adjusting disc 23 to rotate leftwards, and then the end of the magnet fixing seat 24, on which the permanent magnet 25 is installed, is driven to approach the aluminum alloy weight disc 14, the coverage area of the aluminum alloy weight disc 14 is increased, the magnetic field intensity generated by the permanent magnet 25 installed on the two sides of the magnet fixing seat 24 is mechanically utilized, the resistance of the aluminum alloy weight disc 14 during rotation is increased, and the effect of increasing the rowing motion resistance is achieved. On the contrary, pull out resistance adjust knob assembly 20 and rotate left, drive cable wire 22 and pull cable wire adjusting disk 23 and rotate right, and then drive magnet fixing base 24 and install the one end of permanent magnet 25 and move to aluminum alloy weight plate 14 opposite direction, reduce with the coverage area of aluminum alloy weight plate 14, utilize the produced magnetic field intensity of permanent magnet 25 that magnet fixing base 24 both sides were installed to the mechanical system, resistance when reducing aluminum alloy weight plate 14 and rotate reaches the effect of reducing the rowing motion resistance. Although the magnetic field intensity is changed by the permanent magnet in a mechanical mode, the magnetic field intensity can be controlled in an electromagnet mode, and the purpose of adjusting the rowing resistance is achieved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. 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 application. Thus, the present application 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 body-building training stool with independent bicycle and rowing function, characterized by, including the body-building training stool, there are bicycle cushion and bicycle to step on the said body-building training stool, the said body-building training stool is fixedly connected with rowing apparatus; the rowing device comprises a rowing handle, a rowing handle frame and a rowing fixing frame, wherein the rowing fixing frame is arranged below the fitness training stool, the rowing handle is fixedly connected with a rope, the other end of the rope penetrates through two pulleys on the outer side of the rowing handle frame and is wound on a rope winch, two sides of the rope winch are respectively provided with an extension spring, a winch belt pulley is arranged between one side of the rope winch and the extension spring, the rope winch, the winch belt pulley and the extension spring are connected to a winch fixing shaft through bolts in a shaft coupling mode, and the rope winch and the winch belt pulley are connected with the winch fixing shaft through a one-way bearing arranged in a center hole; the bolt hole on the extension spring shell is fixedly connected with the rope winch on the rowing fixing frame.

2. A fitness training stool with independent bicycle and rowing functions according to claim 1, wherein the winch pulley is connected with the pulley on the aluminum alloy weight plate through a V-ribbed belt, and two ends of a central shaft of the aluminum alloy weight plate are fixed in the mounting holes on the rowing fixing frame through nuts.

3. A body-building training stool with independent bicycle and rowing functions as claimed in claim 1, wherein the rowing support is provided with a knob support and a cable adjusting plate, the knob support is provided with a resistance adjusting knob assembly, a cable is inserted into a connecting hole of the resistance adjusting knob assembly, and the other end of the cable is connected to a connecting hole of the cable adjusting plate.

4. A fitness training stool with independent bicycle and rowing functions as claimed in claim 1, wherein the rowing fixing frame is further provided with a magnet fixing seat, two permanent magnets are respectively mounted on two sides of the magnet fixing seat, and the tail end of the magnet fixing seat is connected with the rowing fixing frame through a spring.

5. A fitness training bench with independent bicycle and rowing functions as claimed in claim 1, wherein the rowing handle bar is provided at the top end thereof with an electronic rowing watch for controlling functions related to the rowing functions.

6. A fitness training bench with independent bicycle and rowing functions according to claim 1, wherein a bicycle hand rest is provided at one end of the fitness training bench, and an electronic watch for a bicycle is provided on top of the hand rest.

7. A fitness training stool with independent bicycle and rowing functions as claimed in claim 1, wherein rowing pedals are arranged on two sides of the bottom of the rowing handle frame, and limiting plates are arranged on two sides of each rowing pedal.

8. The fitness training stool with independent bicycle and rowing functions of claim 1, wherein the fitness training stool is provided with a rowing cushion capable of sliding along the fitness training stool, and rowing component covers are arranged on two sides of the bottom of the fitness training stool.