CN218980360U

CN218980360U - Exercise bicycle

Info

Publication number: CN218980360U
Application number: CN202223132543.8U
Authority: CN
Inventors: 高发联
Original assignee: Jinjiang Jianrui Sports Goods Co ltd
Current assignee: Jinjiang Jianrui Sports Goods Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-09
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses an exercise bicycle, which comprises a frame, two symmetrical swinging mechanisms and two pedals, wherein the two swinging mechanisms and the two pedals are arranged on two sides of the frame; the front end of the limiting slide bar is arranged on the frame in a height-adjustable way, the rear end of the limiting slide bar extends to the bottom of the connecting frame towards the rear lower side, and the movement track of the pedal is approximately the same as the trend of the limiting slide bar; the front end of the limiting slide bar is provided with a height adjusting component, and three gears of an elliptical machine mode, a spinning mode and a mountain climbing mode are arranged. By adjusting the gear, elliptical machines, spinning and mountain climbing machines can be simulated, and family members of different ages can select different body-building intensities and modes to obtain various body-building experiences.

Description

Exercise bicycle

Technical Field

The utility model relates to the field of fitness equipment, in particular to a body-building vehicle.

Background

Exercise is favored by many people, and more exercise enthusiasts choose to exercise at home with exercise equipment. The body-building cycle belongs to a typical aerobic body-building apparatus for simulating outdoor exercises, and can promote cardiovascular exercises, accelerate metabolism, and strengthen heart and lung functions through the exercise of proper intensity of the body for a long time, thereby improving the physique of a human body. The traditional exercise bicycle adjusts exercise intensity by adjusting intensity (power) during exercise, has single experience and high idle rate, and is difficult to meet the exercise demands of people of different ages in a family.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an exercise bicycle, which mainly solves the problems of single exercise mode and lack of interestingness.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the body-building bicycle comprises a frame, two symmetrical swinging mechanisms and two pedals, wherein the two swinging mechanisms and the two pedals are arranged on two sides of the frame, a driving wheel, a flywheel and a limiting slide bar are arranged on the frame, the driving wheel is in transmission connection with the flywheel, and the two swinging mechanisms and the two pedals are in linkage with the driving wheel;

the front end of the limiting slide bar is arranged on the frame in a height-adjustable way, the rear end of the limiting slide bar extends to the bottom of the connecting frame towards the rear lower side, and the movement track of the pedal is approximately the same as the trend of the limiting slide bar;

the front end of the limiting slide bar is provided with a height adjusting component, and three gears of an elliptical machine mode, a spinning mode and a mountain climbing mode are arranged.

Further, the swing mechanism comprises a swing rod, a crank, a first connecting rod, a connecting piece and a second connecting rod, one end of the crank is connected with the driving wheel, the other end of the crank is connected with the front end of the first connecting rod, the rear end of the first connecting rod is connected with the connecting piece, the front end of the second connecting rod is connected with the lower end of the swing rod, the rear end of the second connecting rod is connected with the connecting piece, the pedal is arranged on the connecting piece, a pulley located below the limiting slide rod is arranged on the connecting piece, and the pulley slides along the limiting slide rod and limits the moving track of the pedal.

Further, the limiting slide bar comprises a left sliding section and a right sliding section which are positioned at the left side and the right side of the frame and incline towards the rear lower side of the frame, and a U-shaped section which bypasses the front of the frame and is connected with the front ends of the two sliding sections, the driving wheel is positioned at the front upper side of the flywheel, and the U-shaped section is positioned below the driving wheel.

Further, the height adjusting assembly comprises a hand-screwed screw and a gear plate fixed at the front end of the frame, the gear plate is provided with three threaded holes corresponding to a mountain climbing mode, a spinning mode and an elliptical mode from high to low, the U-shaped section is provided with a through hole, and the hand-screwed screw penetrates through the through hole in the U-shaped section and then is screwed into one of the three screw holes to fix the front end of the limiting slide rod.

Further, the U-shaped section is welded with two limiting sheets clamped on two sides of the frame and used for preventing the limiting slide rod from tilting left and right.

The utility model has the following beneficial effects: by adjusting the gear, elliptical machines, spinning and mountain climbing machines can be simulated, and family members of different ages can select different body-building intensities and modes to obtain various body-building experiences.

Drawings

FIG. 1 is a schematic perspective view of an exercise bicycle of the present utility model;

fig. 2 is a schematic view of another perspective view of the exercise bicycle of the present utility model.

Description of the reference numerals: 1. a frame; 2. a driving wheel; 3. a flywheel; 4. a limit slide bar; 5. swing rod; 6. a crank; 7. a first link; 8. a connecting piece; 9. a second link; 10. foot pedal; 11. a sliding section; 12. a U-shaped section; 13. a threaded hole; 14. a limiting piece; 15. a gear plate; 16. a pulley; 17. and screwing the screw by hand.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 2, the embodiment discloses an exercise bicycle, which comprises a frame 1, wherein a driving wheel 2, a flywheel 3 and a limiting slide rod 4 are arranged on the frame 1, the driving wheel 2 is in transmission connection with the flywheel 3, two symmetrical swinging mechanisms and two pedals 10 are arranged on two sides of the frame 1, and the two swinging mechanisms and the two pedals 10 are in linkage with the driving wheel 2. The front end of the limiting slide bar 4 is arranged on the frame 1 in a height-adjustable way, the rear end of the limiting slide bar 4 extends to the bottom of the connecting frame 1 towards the rear lower side, and the movement track of the pedal 10 is approximately the same as the trend of the limiting slide bar 4. The front end of the limiting slide bar 4 is provided with a height adjusting component, and three gears of an elliptical machine mode, a spinning mode and a mountain climbing mode are arranged.

The swing mechanism comprises a swing rod 5, a crank 6, a first connecting rod 7, a connecting piece 8 and a second connecting rod 9, one end of the crank 6 is connected with the driving wheel 2, the other end of the crank is connected with the front end of the first connecting rod 7, the rear end of the first connecting rod 7 is connected with the connecting piece 8, the front end of the second connecting rod 9 is connected with the lower end of the swing rod 5, the rear end of the second connecting rod is connected with the connecting piece 8, a pedal 10 is arranged on the connecting piece 8, a pulley 16 positioned below the limiting slide rod 4 is arranged on the connecting piece 8, and the pulley 16 slides along the slide rod to limit the movement track of the pedal 10, so that the movement track of the pedal 10 is approximately the same as the trend of the limiting slide rod 4.

The limiting slide bar 4 comprises a left sliding section 11 and a right sliding section 11 which are positioned at the left side and the right side of the frame 1 and incline towards the rear lower side of the frame 1, and a U-shaped section 12 which bypasses the front of the frame 1 and is connected with the front ends of the two sliding sections 11, the driving wheel 2 is positioned at the front upper side of the flywheel 3, and the U-shaped section 12 is positioned below the driving wheel 2.

The height adjusting assembly comprises a hand screw 17 and a gear plate 15 fixed at the front end of the frame 1, the gear plate 15 is provided with three threaded holes 13 which respectively correspond to a mountain climbing mode, a spinning mode and an elliptical mode from high to low, the U-shaped section 12 is provided with a through hole, and the hand screw 17 penetrates through the through hole in the U-shaped section 12 and then is screwed into one of the three screw holes to fix the front end of the limiting slide rod 4. Preferably, the U-shaped section 12 is welded with two limiting sheets 14 which are clamped on two sides of the frame 1 and prevent the limiting slide rod 4 from tilting left and right. The hand screw 17 is pulled out and fixed to the other screw holes 13, so that the exercise mode of the exercise bicycle can be changed.

The embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and therefore all other embodiments obtained by those skilled in the art without making creative efforts are intended to fall within the protection scope of the present utility model.

Claims

1. An exercise bicycle, characterized in that: the device comprises a frame, two symmetrical swinging mechanisms and two pedals, wherein the two swinging mechanisms and the two pedals are arranged on two sides of the frame, a driving wheel, a flywheel and a limiting slide bar are arranged on the frame, the driving wheel is in transmission connection with the flywheel, and the two swinging mechanisms and the two pedals are linked with the driving wheel;

2. The exercise bicycle of claim 1, wherein: the swing mechanism comprises a swing rod, a crank, a first connecting rod, a connecting piece and a second connecting rod, one end of the crank is connected with the driving wheel, the other end of the crank is connected with the front end of the first connecting rod, the rear end of the first connecting rod is connected with the connecting piece, the front end of the second connecting rod is connected with the lower end of the swing rod, the rear end of the second connecting rod is connected with the connecting piece, the pedal is arranged on the connecting piece, a pulley located below the limiting slide rod is arranged on the connecting piece, and the pulley slides along the limiting slide rod and limits the moving track of the pedal.

3. The exercise bicycle of claim 1, wherein: the limiting slide bar comprises a left sliding section and a right sliding section which are positioned at the left side and the right side of the frame and incline towards the rear lower side of the frame, and a U-shaped section which bypasses the front of the frame and is connected with the front ends of the two sliding sections, the driving wheel is positioned at the front upper side of the flywheel, and the U-shaped section is positioned below the driving wheel.

4. The exercise bicycle of claim 3, wherein: the height adjusting assembly comprises a hand-screwed screw and a gear plate fixed at the front end of the frame, the gear plate is provided with three threaded holes corresponding to a mountain climbing mode, a spinning mode and an elliptical mode from high to low, the U-shaped section is provided with a through hole, and the hand-screwed screw penetrates through the through hole in the U-shaped section and then is screwed into one of the three screw holes to fix the front end of the limiting slide rod.

5. The exercise bicycle of claim 3, wherein: the U-shaped section is welded with two limiting sheets clamped on two sides of the frame and used for preventing the limiting slide rod from tilting left and right.