CN116139452A - a fitness machine - Google Patents

Abstract

The invention relates to a fitness equipment, which comprises a housing, a labyrinth assembly and an elastic cord, the housing comprises a connecting cylinder, a transparent soft top cover and a transparent bottom cover, and an airtight seal is formed between the connecting cylinder, the soft top cover and the bottom cover The cavity, the connection between the soft top cover and the connecting cylinder is provided with a filter groove, the lower part of the connecting cylinder is provided with an annular ventilation plate, the annular ventilation plate is arrayed with ventilation holes, and there is a ventilation pipe between the filter groove and the annular ventilation plate, The ventilation pipe jacket is provided with a rotating sleeve, the upper and lower ends of the outer peripheral wall of the rotating sleeve are respectively provided with a lower one-way bearing and an upper one-way bearing, fan blades are arrayed on the outer wall of the rotating sleeve, and the left and right ends of the connecting cylinder are respectively A left through hole and a right through hole are provided, and the elastic cord penetrates into the connecting cylinder through the right through hole and goes out from the left through hole after bypassing the lower one-way bearing and the upper one-way bearing. The invention is a low-cost, multi-functional, small-occupied fitness device that increases the fun of use and makes the exercise of body-building more durable.

Description

a fitness machine

technical field

The invention relates to the technical field of fitness equipment, in particular to a fitness equipment.

Background technique

It is commonplace for those skilled in the art to use psychology to guide the design of fitness equipment. "Research on Core Part Strength Training Method Based on the Concept of Entertainment and Fitness", "Innovative Design of a New Type of Interesting Exercise Bike", "Multifunctional Interesting home fitness equipment will be popular" has further discussion and research on this.

For the field of fitness equipment, how to lead fitness people to actively exercise, improve exercise commitment, and persist in long-term exercise and fitness is the core of product design. "Dual regression of adult exercise commitment motivation: a structural equation modeling method" constructs the The main components of exercise commitment motivation, weight analysis for these components, found that autonomous motivation has a positive and significant impact on exercise persistence, autonomous motivation (intrinsic behavior of participating in exercise for pleasure and happiness, taking participation in exercise as self-evaluation, belief and For every 1% increase in the comprehensive behavior that is part of the values, the individual understands the value of the movement and the value of its results), the perseverance of the movement can increase by 24.6%, and the control motivation (in order to avoid negative emotions, or to win positive emotions) increases 1%, then the individual’s exercise persistence will increase by 11.4%, exercise input will increase by 41.6%, and extrinsic motivation (an important factor that compels individuals to perform a certain behavior or identify the direction, intensity, and perseverance related to this behavior) increases by 1%, Exercise adherence decreased by 16.8%, and exercise input decreased by 14.3%. Various motivations were related to the intermediate factor between exercise adherence and exercise input—exercise pleasure. And the study shows that the mediating effect of exercise pleasure in each case is significant, which can be explained by the fact that exercisers driven by autonomous motivation and control motivation enjoy their exercise behavior more, which will also make their exercise behavior last longer , The investment is also greater.

Existing interesting fitness machines have single functions, less fun after frequent use, poor experience effect, large floor space, and high cost, which will especially affect the extrinsic motivation of exercise commitment and cause fitness people to have a negative attitude towards exercise.

Contents of the invention

In order to solve the problems of the existing interesting fitness equipment with single function, less fun after frequent use, large footprint and high cost, the present invention provides a fitness equipment with the purpose of providing a low-cost, multi-functional, small footprint , increase the fun of using the fitness equipment, so that the exercise behavior of fitness is more durable.

In order to achieve the above object, technical scheme of the present invention is:

A fitness device, including a shell, a labyrinth assembly and an elastic cord;

The housing includes a connecting cylinder, a transparent soft top cover and a transparent bottom cover, the upper end of the connecting cylinder is connected with a raised soft top cover, the lower end of the connecting cylinder is threadedly connected to the bottom cover, the connecting cylinder, the soft top cover and the bottom A closed cavity is formed between the covers;

The upper end of the connecting cylinder is fixedly connected with a filter tank with upper and lower openings, the lower part of the connecting cylinder is fixedly connected with an iron annular ventilation plate, and a ventilation pipe is connected between the lower opening of the filter tank and the inner ring of the annular ventilation plate. There is a rotating sleeve on the outer casing of the pipe, the upper and lower ends of the outer peripheral wall of the rotating sleeve are respectively provided with an upper one-way bearing and a lower one-way bearing, and the inner wall of the front side of the connecting cylinder is provided with a lower one-way bearing and an upper one-way bearing respectively. Corresponding to the reversing roller, the rotating sleeve between the lower one-way bearing and the upper one-way bearing has fan blades in the array, and the left and right ends of the peripheral wall of the connecting cylinder are respectively threaded with left-hand plugs higher than the fan blades and lower than the fan blades. One end of the elastic rope is connected to the right-handed plug, and the other end is wound from the back side of the lower one-way bearing to the left side, and then goes around the lower reversing roller forward and then upwards around the upper reversing roller to face backward. After going around the upper one-way bearing on the left side of the upper one-way bearing for one lap, connect the left screw to the left.

Further, a labyrinth component located outside the ventilation pipe is adsorbed on the lower surface of the annular ventilation plate, and the labyrinth component includes a hollow sphere, multiple sets of arc plates and multiple flat plates, and multiple sets of arc plates and multiple flat plates are arranged in the annular ventilation area. The lower surface of the plate is arranged in a circular labyrinth structure. The width of each circle of the channel in the labyrinth structure is greater than the diameter of the hollow ball. The center is in a rolling state from the outer end to the inner end; when the gap width of the innermost passage near the outer circumference of the ventilation pipe is smaller than the diameter of the hollow ball, the hollow ball is restricted in the innermost passage and is facing the opening of the lower end of the ventilation pipe , the outer diameter of the hollow ball is smaller than the inner diameter of the ventilation pipe and the distance between the lower surface of the annular ventilation plate and the inner bottom surface of the bottom cover.

Further, the lower ends of the arc plate and the flat plate are fixedly connected with a base made of magnets that is adsorbed to the annular ventilation plate.

Further, the annular ventilation plate is composed of a plurality of ventilation holes evenly distributed on the annular plate body along the circumferential direction close to the outer ring surface, and there is a The limit ring fixedly connected to the lower surface of the annular ventilation plate, the lower end of the limit ring, the lower end of the arc plate and the lower end of the flat plate all have a distance from the lower end of the connecting cylinder.

Further, the rotation direction of the lower one-way bearing and the upper one-way bearing are the same, and the height of the lower one-way bearing is smaller than that of the upper one-way bearing.

Further, the lower one-way bearing is provided with a first limiting sleeve, and the upper one-way bearing is provided with a second limiting sleeve, and the elastic cord is connected from the first limiting sleeve outside the lower one-way bearing to the upper one-way bearing in sequence. The second limiting sleeve on the outside of the one-way bearing passes inside.

Further, the first limiting sleeve is a C-shaped sleeve whose cross-section opens toward the central axis of the lower one-way bearing, the first limiting sleeve is a quarter ring, and the lower end of the outer wall of the first limiting sleeve is fixed Connected to the upper surface of the annular ventilation plate, there is a distance between the first limiting sleeve and the outer peripheral wall of the lower one-way bearing.

Further, the second limiting sleeve is a C-shaped sleeve whose cross-section opens toward the central axis of the upper one-way bearing, and the second limiting sleeve is a spiral three-quarter ring with one end high and one end low, The top surface of the higher end of the second limiting sleeve is fixedly connected to the lower surface of the filter tank, there is a distance between the second limiting sleeve and the outer peripheral wall of the upper one-way bearing, and the lower end of the second limiting sleeve is higher than the fan blade.

Further, the left-handed plug and the right-handed plug are respectively connected to handles located outside the connecting cylinder.

Further, the soft top cover is a hollow hemisphere made of transparent rubber material with an open lower end, and the hollow sphere is a hollow sphere made of plastic.

Through the above technical scheme, the beneficial effects of the present invention are:

The invention is a low-cost, multi-functional, small-occupied fitness device that increases the fun of use and can make the exercise behavior of body-building more durable.

During the use of the present invention, exercise results are visualized, and games can be played during exercise, so as to divert attention from muscle fatigue caused by training, so that a single exercise can be performed for a longer time and the exercise effect is stronger.

The maze assembly of the present invention can be adjusted to form mazes of different styles, improve the fun of use, or be used for competition.

The invention not only improves the fun of use, but also makes the user divert attention because of paying attention to the game, and can achieve better results in each exercise, and the application has many functions, simple structure, and small footprint, and is suitable for individuals Fitness use can improve the fun of use and make fitness people more willing to use it for a long time.

Description of drawings

Fig. 1 is a structural representation (section) of the present invention;

Fig. 2 is an enlarged view of part A of Fig. 1;

Fig. 3 is a sectional left view of the present invention;

Fig. 4 is the B-B sectional view of Fig. 3;

Fig. 5 is a C-C sectional view of Fig. 3;

Fig. 6 is a D-D sectional view of Fig. 3;

Fig. 7 is the structural representation of arc plate of the present invention;

Fig. 8 is a schematic structural view of a second spacer sleeve of the present invention;

Fig. 9 is a schematic structural view of the first spacer sleeve of the present invention;

Fig. 10 is a schematic diagram of the winding of the elastic cord of the present invention.

The labels in the drawings are: 1. shell; 2. elastic cord; 3. connecting cylinder; 4. soft top cover; 5. bottom cover; 6. filter tank; 7. annular ventilation plate; 8. ventilation hole; 9. Ventilation pipe; 10, rotating sleeve; 11, lower one-way bearing; 12, upper one-way bearing; 13, reversing roller; 14, fan blade; 15, left through hole; 16, right through hole; 17, handle; 18 , hollow ball; 19, arc plate; 20, flat plate; 21, first limit sleeve; 22, second limit sleeve; 23, limit ring; 24, left-handed plug; 25, right-handed plug; 26, base.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

It should be noted that the words "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to the attached In the directions in the drawings, the words "inner" and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

As shown in Figures 1 to 10, a fitness device includes a housing 1, a labyrinth assembly and an elastic cord 2;

The housing 1 includes a connecting cylinder 3, a transparent soft top cover 4 and a transparent bottom cover 5. The connecting cylinder 3 is a cylindrical body with upper and lower ends open. Top cover 4, the soft top cover 4 is a hollow hemisphere made of transparent rubber material with an open lower end, the lower end of the connecting cylinder 3 is screwed to the bottom cover 5, and the bottom cover is made of acrylic plate with an upward opening The transparent cover forms a closed cavity between the connecting cylinder 3, the soft top cover 4 and the bottom cover 5;

The upper end of the connecting cylinder 3 is fixedly connected with a filter tank 6 with openings at both ends of the upper and lower ends. The filter tank 6 is a hollow round platform made of a filter with a large upper end, a small lower end, and openings at the upper and lower ends. The lower part of the connecting cylinder 3 is fixedly connected Iron annular ventilating plate 7 is arranged, and described annular ventilating plate 7 is a circular plate body, and the diameter of the inner ring of annular ventilating plate 7 is consistent with the lower end opening diameter of filter groove 6, and the outer ring surface of annular ventilating plate 7 is connected with The lower part of the inner peripheral wall of the cylinder 3 is fixedly connected, and the annular ventilation plate 7 is arrayed with ventilation holes 8 near the outer ring of the annular ventilation plate 7. The ventilation holes 8 are arc-shaped holes concentric with the annular ventilation plate 7, and the lower end of the filter tank 6 A ventilation pipe 9 is connected between the opening and the inner ring of the annular ventilation plate 7. The ventilation pipe 9 is a circular pipe body, and the ventilation pipe 9 communicates with the space above the filter tank 6 and the space below the annular ventilation plate 7. The ventilation pipe The outer casing 9 is provided with a rotating sleeve 10, the rotating sleeve 10 is a circular pipe whose inner peripheral wall is in sliding contact with the outer peripheral wall of the ventilation pipe 9, and the upper and lower ends of the rotating sleeve 10 are in sliding contact with the opposite surfaces of the filter tank 6 and the annular ventilation plate 7 respectively , the upper and lower ends of the outer peripheral wall of the rotating sleeve 10 are respectively provided with an upper one-way bearing 12 and a lower one-way bearing 11, and the inner wall of the front side of the connecting cylinder 3 is provided with an upper one-way bearing 12 and a lower one-way bearing 11 respectively. Corresponding reversing roller 13, there are fixed plates on the left and right sides of the upper and lower two reversing rollers 13, and the reversing roller 13 is rotatably connected between the two fixed plates, and the reversing roller 13 is the circumferential surface of the wheel body It is provided with an annular groove that is sunken toward the center of the wheel body, opened outward, and fan blades 14 are arrayed on the rotating sleeve 10 between the lower one-way bearing 11 and the upper one-way bearing 12, and the fan blades 14 are low on one side. In the inclined state with one side high, when one of the fan blades 14 is located at the front side of the rotating sleeve 10, the fan blade 14 is in a state that the left side is lower than the right side, and the left and right ends of the peripheral wall of the connecting cylinder 3 are respectively threaded to be higher than the fan blades. The left-handed plug 24 of the blade 14 and the right-handed plug 25 lower than the fan blade 14 are respectively provided with a left through hole 15 higher than the fan blade 14 and a right through hole 16 lower than the fan blade 14 at the left and right ends of the peripheral wall of the connecting cylinder 3, The left through hole 15 is internally threaded with a left-handed plug 24, and the right through-hole 16 is internally threaded with a right-handed plug 25. The left-handed plug 24 and the right-handed plug 25 close the left through-hole 15 and the right through-hole 16, and the right through-hole 16 Higher than the annular ventilation plate 7, one end of the elastic rope 2 is connected to the right-hand plug 25, and the other end is wound from the rear side of the lower one-way bearing 11 to the left side, and then forwardly bypasses the reversing roller 13 located below and then upwardly bypasses the upper side The reversing roller 13 is towards the rear, and after going around the upper one-way bearing 12 on the left side of the upper one-way bearing 12, connect the left-hand plug 24 to the left.

The lower surface of the annular ventilation plate 7 is adsorbed with a labyrinth assembly located outside the ventilation pipe 9. The labyrinth assembly includes hollow balls 18, multiple sets of arc plates 19 and multiple flat plates 20, and the hollow balls 18 are made of plastic. Hollow spheres, hollow balls 18 in the present embodiment are table tennis balls, multiple groups of arc plates 19 and a plurality of flat plates 20 are arranged in a circular labyrinth structure on the lower surface of the annular ventilation plate, and the width of each circle of passages in the labyrinth structure is greater than that of the hollow The diameter of the ball, when the gap width of each circle passage of the labyrinth structure was greater than the diameter of the hollow ball 18, the hollow ball 18 was in a rolling state from the outer end to the inner end in the passage of the labyrinth structure; When the notch width of the passage of circle is less than hollow ball 18 diameters, hollow ball 18 is limited in the passage of innermost ring, and is facing the opening of ventilation pipe 9 lower ends, and the outer diameter of hollow ball 18 is less than the internal diameter of ventilation pipe 9 and annular ventilation. The distance between the lower surface of the plate 7 and the inner bottom surface of the bottom cover 5 .

Multiple groups of arc plates 19 are concentrically arranged from the center of the annular ventilation plate 7 to the edge. Each group of arc plates 19 is composed of a plurality of arc plates 19 arranged in a ring. 19 contacts in turn to form a circular labyrinth wall with gaps, the length of each flat plate 20 is equal to the diameter of the hollow ball 18, and the flat plate 20 is adsorbed between the adjacent two groups of arc plates 19, and the flat plate 20 makes the labyrinth structure channel turns.

The more the number of flat plates and arc plates of the present invention, the stronger the variability of the maze, but the difficulty of passing through the maze is correspondingly increased, which also tests patience and increases fun.

The present invention has at least three flat plates 20 and three groups of arc plates 19, each group of arc plates 19 is composed of three arc plates at least, thirty flat plates 20 and eight groups of arc plates 19 are arranged at most, each group of arc plates is composed of ten arc plates at most board composition.

As shown in Figure 6: five flat plates 20 and three groups of arc plates 19 are used in this embodiment, and the three groups of arc plates 19 are respectively the outer ring arc plates, the middle ring arc plates and the inner ring arc plates, the outer ring arc plates, the middle arc plates Both the arc plates of the circle and the arc plates of the inner circle are composed of six arc plates 19 arranged circularly on the central axis of the ventilation pipe 9, and the arc plates of the outer circle, the arc plates of the middle circle and the arc plates of the inner circle are all formed with the central axis of the ventilation pipe 9 as the center of the circle. The flat plate is in the shape of a circular ring with notches, and the flat plate is adsorbed between two adjacent groups of arc plates 19 or the flat plate is adsorbed outside the outer ring of arc plates.

The lower ends of the arc plate 19 and the flat plate 20 are fixedly connected with a base 26 made of magnets and adsorbed with the annular ventilation plate 7. The base is a plate body perpendicular to the connected arc plate 19 or flat plate 20, and the base is at The projection of the horizontal plane is greater than the projection of the connected arc plate 19 and flat plate 20 on the horizontal plane. The arc plate 19 and flat plate 20 are adsorbed on the lower surface of the annular ventilation plate to form a labyrinth. The hollow ball 18 rolls in the labyrinth, because the bottom cover 5 and the connecting cylinder 3 Threaded connection, the maze can be adjusted after the bottom cover 5 can be rotated and disassembled to form different circular maze structures, which improves the fun of use and can also be used for competitive competitions.

The annular ventilation plate 7 is composed of a plurality of ventilation holes 8 that are evenly distributed along the circumference of the annular plate body and is close to the outer ring surface. Fixedly connected to the limit ring 23 on the lower surface of the annular ventilation plate 7, the limit ring 23 is a circular ring, the upper end of the limit ring 23 is fixedly connected to the lower surface of the annular ventilation plate 7, the lower end of the limit ring 23, the arc plate 19 There is a distance between the lower end and the lower end of the flat plate 20 and the lower end of the connecting cylinder 3 .

The direction of rotation of the lower one-way bearing 11 and the upper one-way bearing 12 is the same. In this embodiment, the outer rings of the lower one-way bearing 11 and the upper one-way bearing 12 can only rotate clockwise relative to the inner ring, and the outer rings cannot be opposite to each other. When the inner ring rotates counterclockwise, the height of the lower one-way bearing 11 is smaller than that of the upper one-way bearing 12 .

The lower one-way bearing 11 is provided with a first limit sleeve 21, and the upper one-way bearing 12 is provided with a second limit sleeve 22. The sleeve 21 and the second limiting sleeve 22 on the outside of the upper one-way bearing 12 pass inside.

The first limiting sleeve 21 is a C-shaped sleeve with an opening facing the central axis of the lower one-way bearing. The first limiting sleeve 21 is a quarter ring. To the rear side and left end of the bearing 11, turn leftward to the left side of the lower one-way bearing 11, the lower end of the outer wall of the first limiting sleeve 21 is fixedly connected on the upper surface of the annular ventilation plate 7, the first limiting sleeve 21 and the lower one-way bearing There is a space between the outer peripheral walls of the bearing 11 .

The second limiting sleeve 22 is a C-shaped sleeve whose cross-section opens toward the central axis of the upper one-way bearing 12. The second limiting sleeve 22 is a spiral three-quarter ring with one end high and one end low. The left end of the second limiting sleeve 22 is on the upper left side of the upper one-way bearing 12, and the right end bypasses the rear side and right side of the upper one-way bearing 12 and is located on the lower front side of the upper one-way bearing 12. The second limiting sleeve 22 is high. The top surface of one end is fixedly connected to the lower surface of the filter tank 6 , there is a distance between the second limiting sleeve 22 and the outer peripheral wall of the upper one-way bearing 12 , and the lower end of the second limiting sleeve 22 is higher than the fan blade 14 .

The elastic cord 2 is a rope body made of rubber, and the left-handed plug 24 and the right-handed plug 25 are respectively connected to the handle 17 located outside the connecting cylinder 3 .

The present invention has two kinds of use states, the first use state is to put the present invention upside down, the soft top cover 4 faces down, the bottom cover 5 goes up, and the staff or forearm presses the bottom cover 5 down to do plank support movement, plank support movement It is recognized as an effective method for training the core muscles, and because the soft top cover 4 of the present invention is made of transparent rubber material, raised upwards, hemispherical flakes, and the connecting cylinder 3, the soft top cover 4 and the An airtight cavity is formed between the bottom covers 5, and the soft top cover 4 is similar to a spherical surface. The present invention is deflected by the influence of the center of gravity of the person. In order to maintain stability, more core muscles must be mobilized to maintain the balance of the human body, which can To exercise the transverse abdominis more effectively, when doing sports, through the bottom cover 5, you can see the hollow ball 18 rolling in the circular maze composed of multiple sets of arc plates 19 and multiple flat plates 20, as a tool to divert attention, It is also possible to artificially mobilize muscles to make the present invention deflect according to the will of the exerciser, so that the hollow ball 18 rolls according to the adjustment of the exerciser, and then rolls from the outer end of the maze to the inner end. When the hollow ball 18 rolls from the outer end of the maze to At the inner end, it will fall down from the ventilation pipe 9 into the soft top cover 4, as a sign of the achievement of the goal, or a sign of a certain degree of exercise, so that the exercise behavior can be divided into multiple small goals, reducing anxiety during exercise . While doing exercise, you are also playing games at the same time, so as to divert attention from the muscle fatigue caused by training, and make a single exercise last longer, and because the center of gravity is adjusted at any time when doing plank support, the core muscles are always in a state of adjustment, Exercise is more effective.

The maze components can be adjusted to form circular mazes of different styles, improve the fun of use, or be used for competitions.

In another use state of the present invention, the present invention is placed forward, and a set of arc plates 19 is used to limit the hollow ball 18 to the position facing the lower end of the ventilation pipe 9, the bottom cover 5 touches the ground, and the soft top cover 4 faces upwards. At this time, the person sits on the cushion provided separately, rotates the left-handed plug 24 and the right-handed plug 25 to break away from the left through hole 15 and the right through hole 16, pulls the handle 17 with both hands, and steps on the outer surface of the connecting cylinder 3 with the feet. The present invention is pedaled outwards, and at the same time, both hands are pulled backwards to perform rowing exercise, so that the elastic cord 2 is lengthened and then shortened repeatedly, and whole-body exercises such as strength, flexibility, and stretching are performed, which has a good effect of exercising and reducing fat, and can also be used on the elastic cord 2. In the stretched state, make one hand pull the elastic rope 2, and the other hand relax the elastic rope 2, so that the elastic rope 2 is pulled back and forth to exercise the strength of the arm.

As shown in Figure 10, when the elastic cord 2 is in a stretched state, one hand pulls the elastic cord 2 and the other hand loosens the elastic cord 2, and during the process of pulling the elastic cord 2 back and forth, when the elastic cord 2 moves from right to left When pulling, the elastic cord 2 drives the outer ring of the lower one-way bearing 11 to rotate counterclockwise under the action of friction, and drives the outer ring of the upper one-way bearing 12 to rotate clockwise, because the lower one-way bearing 11 and the upper one-way bearing 12 The outer ring can only rotate clockwise relative to the inner ring, and the outer ring cannot rotate counterclockwise relative to the inner ring. Therefore, the lower one-way bearing 11 makes the fan blade 14 rotate counterclockwise. When the elastic cord 2 is pulled from left to right, the elastic force The rope 2 drives the outer ring of the upper one-way bearing 12 to rotate counterclockwise, and drives the outer ring of the lower one-way bearing 11 to rotate clockwise, because the outer rings of the lower one-way bearing 11 and the upper one-way bearing 12 can only rotate clockwise relative to the inner ring. Clockwise rotation, the outer ring cannot rotate counterclockwise relative to the inner ring, so the upper one-way bearing 12 makes the fan blade 14 rotate counterclockwise, because the left end of the fan blade 14 located on the front side of the rotating sleeve 10 is lower than the right end, so no matter how the elastic force is pulled Rope 2, fan blade 14 of the present invention all rotates counterclockwise to produce downward wind, because all have holes (mesh hole and ventilation hole 8) on the filter groove 6, annular ventilation plate 7, wind can flow from the chamber where fan blade 14 is located. The chamber enters the chamber where the labyrinth assembly is located through the ventilation hole 8, then flows from the lower end of the ventilation pipe 9 to the upper end of the ventilation pipe 9 and then returns to the chamber where the fan blade 14 is located by the mesh of the filter groove 6, that is, the wind can flow in the present invention Internal circulation, when the speed of pulling the elastic rope 2 reaches a certain speed, the circulating wind blows the hollow ball 18 up through the ventilation pipe 9 to reach the top of the filter tank 6, and is blown by the wind to fly away from the upper end of the ventilation pipe 9, forming a "air cap ball". "phenomenon, and according to the rotation speed of the fan blade 14, the flying height of the hollow ball 18 is also different, on the one hand, it diverts the attention of the muscle fatigue caused by the training, and makes the exercise go on for a longer time; With the growth of muscles and strength, the flying height of the hollow ball 18 will also increase visible to the naked eye, and the exercise results will be visualized and become a symbol for testing the results of the exercise. It has more confidence, and also gives clear feedback to the exerciser to achieve a sense of self-breakthrough, and also makes people more willing to use the present invention for exercise and testing.

At the same time, as a fitness machine with obvious fun and clear visualization results, the present invention can also be used as a tool for mutual competition, such as (to test each other's core muscle group control) to test who can send the hollow ball to the plank faster In the center of the maze, for example (to test each other's short-term explosive strength of muscles) to test whose hollow ball can fly the highest, for example (to test each other's long-term durability) to test who can fly the hollow ball the longest. The comparison of intellectual aspects such as modifying the maze and testing the opponent has further improved the fun.

The present invention not only improves the fun of use, but also makes the users divert their attention because they pay attention to the game, and can achieve better results in each exercise. Moreover, this application has many functions, simple structure, and small footprint, and is more suitable for Individuals or small groups of friends use it for fitness, which can improve the fun of use and make the fitness group use it longer.

The preferred implementation of the present invention has been described in detail above in conjunction with the accompanying drawings, however, the present invention is not limited to the above embodiments, and various modifications can be made to the technical solution of the present invention within the scope of the disclosure without departing from the spirit of the present invention.

Claims (10)

1. An exercise machine is characterized by comprising a shell (1), a labyrinth component and an elastic rope (2);

the shell (1) comprises a connecting cylinder (3), a transparent soft top cover (4) and a transparent bottom cover (5), wherein the upper end of the connecting cylinder (3) is connected with the soft top cover (4) with a bulge upwards, the lower end of the connecting cylinder (3) is connected with the bottom cover (5) through threads, and a closed cavity is formed among the connecting cylinder (3), the soft top cover (4) and the bottom cover (5);

the inner end of the upper end of the connecting cylinder (3) is fixedly connected with a filter tank (6) with openings at the upper end and the lower end, the lower part of the connecting cylinder (3) is fixedly connected with an annular ventilating plate (7) with iron, a ventilating pipe (9) is connected between the opening at the lower end of the filter tank (6) and the inner ring of the annular ventilating plate (7), a rotary sleeve (10) is sleeved outside the ventilating pipe (9), the upper end and the lower end of the outer peripheral wall of the rotary sleeve (10) are respectively provided with an upper one-way bearing (12) and a lower one-way bearing (11), the inner wall of the front side of the connecting cylinder (3) is provided with a reversing roller (13) which respectively corresponds to the lower one-way bearing (11) and the upper one-way bearing (12), the fan blades (14) are arranged on the rotary sleeve (10) between the lower one-way bearing (11) and the upper one-way bearing (12), the left and right ends of the peripheral wall of the connecting cylinder (3) are respectively connected with a left cock (24) higher than the fan blades (14) and a right cock (25) lower than the fan blades (14) in a threaded manner, one end of the elastic rope (2) is connected with the right cock, the other end of the elastic rope winds to the left side from the rear side of the lower one-way bearing (11), and then forwards winds around the reversing roller (13) positioned below and upwards winds around the reversing roller (13) positioned above backwards, and after the left side of the upper one-way bearing (12) winds around the upper one-way bearing (12) for one circle, the elastic rope is connected with the left cock (24) leftwards.

2. An exercise machine according to claim 1, wherein the lower surface of the annular ventilation plate (7) is adsorbed with a labyrinth component positioned outside the ventilation pipe (9), the labyrinth component comprises a hollow sphere (18), a plurality of groups of arc plates (19) and a plurality of flat plates (20), the groups of arc plates (19) and the plurality of flat plates (20) are arranged on the lower surface of the annular ventilation plate to form a circular labyrinth structure, the width of each circle of channel of the labyrinth structure is larger than the diameter of the hollow sphere, and when the gap width of each circle of channel of the labyrinth structure is larger than the diameter of the hollow sphere (18), the hollow sphere (18) is in a rolling state from the outer end to the inner end in the channel of the labyrinth structure; when the gap width of the channel of the innermost ring near the periphery of the ventilation pipe (9) is smaller than the diameter of the hollow sphere (18), the hollow sphere (18) is limited in the channel of the innermost ring and is opposite to the lower end opening of the ventilation pipe (9), and the outer diameter of the hollow sphere (18) is smaller than the inner diameter of the ventilation pipe (9) and the distance between the lower surface of the annular ventilation plate (7) and the inner bottom surface of the bottom cover (5).

3. An exercise machine according to claim 2, wherein the lower ends of the arc plate (19) and the flat plate (20) are fixedly connected with a base (26) which is made of a magnet and is adsorbed to the annular ventilation plate (7).

4. The body-building apparatus according to claim 2, wherein the annular ventilation plate (7) is formed by uniformly distributing a plurality of ventilation holes (8) close to an outer ring surface along the circumferential direction on the annular plate body, a limiting ring (23) fixedly connected to the lower surface of the annular ventilation plate (7) is arranged between the inner side of the ring surrounded by the ventilation holes (8) and the outer side of the labyrinth component, and spaces are reserved among the lower end of the limiting ring (23), the lower end of the arc plate (19) and the lower end of the flat plate (20) and the lower end of the connecting cylinder (3).

5. An exercise machine according to claim 1, wherein the lower unidirectional bearing (11) and the upper unidirectional bearing (12) are of the same rotational orientation, the lower unidirectional bearing (11) being of a lesser height than the upper unidirectional bearing (12).

6. The body-building apparatus according to claim 1, wherein the lower unidirectional bearing (11) is externally provided with a first limit sleeve (21), the upper unidirectional bearing (12) is externally provided with a second limit sleeve (22), and the elastic rope (2) sequentially passes through the first limit sleeve (21) outside the lower unidirectional bearing (11) and the second limit sleeve (22) outside the upper unidirectional bearing (12).

7. The exercise machine according to claim 6, wherein the first stop collar (21) is a C-shaped collar body with a cross section opening toward the central axis of the lower one-way bearing, the first stop collar (21) is a quarter ring, the lower end of the outer wall of the first stop collar (21) is fixedly connected to the upper surface of the annular ventilation plate (7), and a space is provided between the first stop collar (21) and the outer peripheral wall of the lower one-way bearing (11).

8. The exercise machine according to claim 6, wherein the second stop collar (22) is a C-shaped collar body with an opening facing the central axis of the upper unidirectional bearing (12), the second stop collar (22) is a three-quarter ring with one high end and one low end in a spiral shape, the top surface of one high end of the second stop collar (22) is fixedly connected with the lower surface of the filter tank (6), a space is reserved between the second stop collar (22) and the peripheral wall of the upper unidirectional bearing (12), and one low end of the second stop collar (22) is higher than the fan blades (14).

9. An exercise machine according to claim 1, wherein the left tap (24) and the right tap (25) are each connected to a handle (17) located outside the connecting tube (3).

10. An exercise machine according to claim 2, wherein the soft top cover (4) is a hollow hemisphere made of transparent rubber material and having an open lower end, and the hollow sphere (18) is a hollow sphere made of plastic.

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