CN210963739U

CN210963739U - Exercise wheel with speed limit function

Info

Publication number: CN210963739U
Application number: CN201921293433.5U
Authority: CN
Inventors: 勾东海; 勾建江; 孙冬生; 张建新
Original assignee: Liaoning Xinao Fitness Equipment Co ltd
Current assignee: Liaoning Xinao Fitness Equipment Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-10
Anticipated expiration: 2029-08-12

Abstract

The utility model provides an abdomen exercising wheel with speed limiting function, which comprises a rotating shaft, wherein first limiting blocks are symmetrically arranged at the two sides of the middle part of the rotating shaft, rollers are rotatably arranged at the outer sides of the two first limiting blocks on the rotating shaft, second limiting blocks are arranged at the outer sides of the two rollers on the rotating shaft, a speed limiting plate is fixed between the two first limiting blocks on the rotating shaft, grooves are arranged at the upper surface and the lower surface of the speed limiting plate, horizontal bolts are symmetrically arranged at the two sides of the inner part of each groove, the other ends of the bolts are in threaded connection with the side walls of the grooves, penetrate through the side walls of the grooves and are positioned at the outer sides of the grooves, a sliding block is fixed at the end opposite to the two bolts, a circular chute for the sliding block to slide is arranged at one side opposite to the two rollers, the sliding block is arranged in the chute in a sliding way, a wear-resistant layer is arranged at one, the lower part of the pedal is coaxial with the rotating shaft, and the two ends of the rotating shaft are connected with handles.

Description

Exercise wheel with speed limit function

Technical Field

The utility model relates to a body-building apparatus technical field especially relates to an exercise wheel with speed limit function.

Background

With the improvement of health consciousness of people, various fitness equipment is popularized in a large quantity; wherein, the abdomen building wheel is a small and convenient small fitness equipment, which can exercise muscles and joints and reduce weight; the device has simple design, durability and convenient use, and is used for exercising proud flesh of each part of the body such as the abdomen, the waist and the hip, the arms and the like; in other words, the exercise using the exercise wheel requires a simple field and is convenient for home use, so that the exercise is greatly popularized at present; the existing abdomen exercise wheel is mostly not provided with a roller speed limiting device, and when the roller rolls too fast, muscle is easily injured, so that inconvenience is brought to a user, and the using effect is not good.

Disclosure of Invention

The utility model discloses just to above technical problem, provide an exercise wheel with speed limit function.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: an abdomen exercising wheel with speed limiting function comprises a rotating shaft and is characterized in that first limiting blocks are symmetrically arranged on two sides of the middle of the rotating shaft, rollers are rotatably arranged on the outer sides of the two first limiting blocks on the rotating shaft, second limiting blocks are arranged on the outer sides of the two rollers on the rotating shaft, a speed limiting plate is fixed between the two first limiting blocks on the rotating shaft, grooves are formed in the upper surface and the lower surface of the speed limiting plate, horizontal bolts are symmetrically arranged on two sides of the inner portion of each groove, the other ends of the bolts are in threaded connection with the side walls of the grooves, penetrate through the side walls of the grooves and are located on the outer sides of the grooves, sliding blocks are fixed at the ends, which are opposite to the two bolts, annular sliding grooves for the sliding blocks to slide are formed in the opposite sides of the two rollers, the sliding blocks are slidably arranged in the sliding grooves, a wear-resistant layer is arranged on the side, supporting plates are arranged at the upper ends, the lower part of footboard is coaxial with the pivot, and the upper surface of the lower part of footboard is equipped with a plurality of elastic rubber archs, and the both ends of pivot even have the handle, and the outside of handle is equipped with anti-skidding massage cloth, and the lower part of footboard is located the outside of handle.

And a reinforcing rib is arranged at the contact part of the lower end of the pedal and the supporting plate.

The anti-skidding massage cloth is equipped with a plurality of hemispherical archs including setting up the cotton layer of cavity in the handle outside, the cotton layer of cavity keep away from one side of handle, and the outside on the cotton layer of cavity is equipped with covers bellied rubber anti-skidding cloth.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when needs carry out the speed limit to the gyro wheel, only need twist and move the inside that the bolt drove the slider and stretch into the spout, the wearing layer that the contact department of slider and spout lateral wall set up can produce the friction with the spout when the slider slides to realize the speed limit to the gyro wheel, avoided the gyro wheel to roll too fast and strain muscle, the result of use is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a rotating shaft; 2. a first stopper; 3. a roller; 4. a second limiting block; 5. a speed limiting plate; 6. a groove; 7. a bolt; 8. a slider; 9. a chute; 10. a wear layer; 11. a support plate; 12. a pedal; 13. an elastic rubber bulge; 14. a handle; 15. anti-skid massage cloth; 16. and (5) reinforcing ribs.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in figure 1, the abdomen exercise wheel with the speed limiting function comprises a rotating shaft 1, wherein first limiting blocks 2 are symmetrically arranged on two sides of the middle of the rotating shaft 1, rollers 3 are rotatably arranged on the outer sides of the two first limiting blocks 2 on the rotating shaft 1, second limiting blocks 4 are arranged on the outer sides of the two rollers 3 on the rotating shaft 1, a speed limiting plate 5 is fixed between the two first limiting blocks 2 on the rotating shaft 1, grooves 6 are formed in the upper surface and the lower surface of the speed limiting plate 5, horizontal bolts 7 are symmetrically arranged on two sides of the inner portion of each groove 6, the other ends of the bolts 7 are in threaded connection with the side walls of the grooves 6 and penetrate through the side walls of the grooves 6 and are located on the outer sides of the grooves 6, sliding blocks 8 are fixed at opposite ends of the two bolts 7, annular sliding grooves 9 for the sliding blocks 8 to slide are arranged on opposite sides of the two rollers 3, the sliding blocks 8 are slidably arranged in the sliding grooves 9, and, the upper ends of the two second limiting blocks 4 are provided with supporting plates 11, the outsides of the two supporting plates 11 are provided with Z-shaped pedals 12, the lower parts of the pedals 12 are coaxial with the rotating shaft 1, the upper surfaces of the lower parts of the pedals 12 are provided with a plurality of elastic rubber protrusions 13, the two ends of the rotating shaft 1 are connected with handles 14, anti-skidding massage cloth 15 is arranged outside the handles 14, and the lower parts of the pedals 12 are positioned outside the handles 14.

The antiskid massage cloth 15 is including setting up the cotton layer of cavity in handle 14 outside, and the cotton layer of cavity is kept away from one side of handle 14 and is equipped with a plurality of hemispherical archs, and the outside on the cotton layer of cavity is equipped with and covers bellied rubber antiskid cloth.

When the utility model is used, the abdomen exercising wheel is firstly placed on the floor, then the antiskid massage cloth 15 arranged outside the handle 14 is held by two hands to roll the roller 3 for exercising, when the speed is required to be limited, the bolt 7 is screwed to drive the slide block 8 to extend into the chute 9, the wear-resistant layer 10 arranged at the contact part of the slide block 8 and the side wall of the chute 9 can rub with the chute 9 when the slide block 8 slides, and the speed is limited for the roller 3; the arranged pedal 12 can also exercise legs and feet after the abdomen and arms are exercised, and the using effect is good.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A abdomen exercise wheel with a speed limiting function comprises a rotating shaft (1) and is characterized in that first limiting blocks (2) are symmetrically arranged on two sides of the middle of the rotating shaft (1), rollers (3) are rotatably arranged on the outer sides of the two first limiting blocks (2) on the rotating shaft (1), second limiting blocks (4) are arranged on the outer sides of the two rollers (3) on the rotating shaft (1), a speed limiting plate (5) is fixed between the two first limiting blocks (2) on the rotating shaft (1), grooves (6) are formed in the upper surface and the lower surface of the speed limiting plate (5), horizontal bolts (7) are symmetrically arranged on two sides of the inner portion of each groove (6), the other ends of the bolts (7) are in threaded connection with the side wall of each groove (6), penetrate through the side wall of each groove (6) and are located on the outer side of each groove (6), sliders (8) are fixed at the ends of the two bolts (7) which are opposite to each other, annular sliding grooves (9) for the sliders (8) to slide, slider (8) slide and set up in spout (9), and one side that slider (8) and spout (9) lateral wall contacted is equipped with wearing layer (10), the upper end of two second stopper (4) all is equipped with backup pad (11), the outside of two backup pads (11) all is equipped with footboard (12) of "Z" font, the lower part and pivot (1) of footboard (12) are coaxial, and the upper surface of the lower part of footboard (12) is equipped with a plurality of elastic rubber arch (13), even there are handle (14) at the both ends of pivot (1), the outside of handle (14) is equipped with anti-skidding massage cloth (15), the lower part of footboard (12) is located the outside of handle (14).

2. The exercise wheel with speed limiting function as claimed in claim 1, wherein the contact part of the lower end of the pedal (12) and the supporting plate (11) is provided with a reinforcing rib (16).

3. The exercise wheel with the speed limiting function as claimed in claim 1, wherein the anti-slip massage cloth (15) comprises a hollow cotton layer arranged outside the handle (14), a plurality of hemispherical protrusions are arranged on one side of the hollow cotton layer far away from the handle (14), and rubber anti-slip cloth covering the protrusions is arranged outside the hollow cotton layer.