CN211986849U

CN211986849U - Exercise wheel

Info

Publication number: CN211986849U
Application number: CN201922486123.1U
Authority: CN
Inventors: 徐涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-24
Anticipated expiration: 2029-12-30
Also published as: WO2021136927A1

Abstract

The utility model discloses a abdomen building wheel, which comprises a supporting shaft and two rollers which are sleeved on the supporting shaft and are close to each other; the roller is provided with a first side surface and a second side surface which are perpendicular to the axial direction; the first side surface is provided with a blocking part; the blocking portion is adapted to cause: when the two rollers are sleeved on the supporting shaft in a mode that the first side surfaces are adjacent, the distance between the first side surfaces of the two rollers is larger than the distance between the second side surfaces of the two rollers when the two rollers are sleeved on the supporting shaft in a mode that the second side surfaces are adjacent. The utility model discloses a gyro wheel can freely be dismantled to the compound mode of difference is installed on the back shaft, with the adjacent mode amalgamation of first side, two-wheeled interval is great, is fit for being difficult for grasping balanced beginner and uses, with the adjacent mode amalgamation of second side, two-wheeled interval is less, can provide stronger training intensity, is fit for training and reaches the people to use, and it is very convenient to adjust, can not take place along with training intensity's improvement, needs to change the condition of exercise wheel, and the suitability is high.

Description

Exercise wheel

Technical Field

The utility model relates to a body-building apparatus especially relates to an exercise wheel.

Background

The existing abdomen building wheel is mostly composed of a supporting shaft and a roller wheel, wherein the center of the roller wheel is sleeved at the center of the supporting shaft and can rotate relative to the supporting shaft; when the device is used, a user holds two ends of the supporting shaft, gradually bends down to push the roller forwards, and gradually returns to stand up to the limit position, so that the aim of exercising arms, waists, abdomens and backs is fulfilled. However, with the improvement of exercise intensity, the existing exercise wheel with simple structure can not provide exercise modes with different intensities for users; and present body-building wheel mostly is the single round or the double round side by side, and to the beginner, limbs strength is weaker, is difficult to master the balance, often does not exert oneself enough to lead to the condition that the focus shifts to fall on the ground to take place.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conveniently change exercise wheel of training intensity.

Realize the utility model discloses the technical scheme of purpose is: an exercise wheel comprises a supporting shaft and two rollers which are sleeved on the supporting shaft and are close to each other; the roller is provided with a first side surface and a second side surface which are perpendicular to the axial direction; the first side surface is provided with a blocking part; the blocking portion is adapted to cause: when the two rollers are sleeved on the supporting shaft in a mode that the first side surfaces are adjacent, the distance between the first side surfaces of the two rollers is larger than the distance between the second side surfaces of the two rollers when the two rollers are sleeved on the supporting shaft in a mode that the second side surfaces are adjacent.

The separation part on the first side surface of the roller is of an annular structure which is coaxial with the roller.

The blocking part on the first side surface of the roller is a first sleeving pipe which is coaxially arranged with the roller and has the same central aperture.

When the two rollers are sleeved on the supporting shaft in a mode that the second side surfaces are adjacent, the second side surfaces of the two rollers are attached.

A groove surrounding the center of the second side surface is formed in the second side surface of the roller, and a second sleeving pipe with the same cross section shape as the first sleeving pipe is arranged in the center of the second side surface; the axial length of the second sleeving pipe is not more than the depth of the groove; the outer end faces of the first sleeving pipe and the second sleeving pipe are respectively provided with a locking part; two adjacent locking parts of the two rollers are suitable for limiting circumferential rotation between the two rollers after being in contact fit.

The locking portion is along the location tooth that circumference equidistance set up to the circumference interval between the adjacent location tooth is the same with the circumference length of location tooth.

And the peripheral surface of the roller is provided with an anti-skid groove.

And the two ends of the supporting shaft are provided with detachable anti-skidding protective sleeves.

By adopting the technical scheme, the utility model discloses following beneficial effect has:

(1) the utility model discloses a gyro wheel can freely be dismantled to the compound mode of difference is installed on the back shaft, and when with the adjacent mode amalgamation of first side, the two-wheeled interval is great, is fit for being difficult for mastering balanced beginner and uses, when with the adjacent mode amalgamation of second side, the two-wheeled interval is less, can provide stronger training intensity, is fit for training and reaches the people to use, and it is very convenient to adjust, can not take place along with the improvement of training intensity, needs to change the condition of exercise wheel, and the suitability is high.

(2) The utility model discloses a separation portion is the annular structure with the coaxial setting of gyro wheel, and simple structure is reliable, and is with low costs.

(3) The utility model discloses a separation portion is and the same first set of takeover of central aperture for with the coaxial setting of gyro wheel, can increase the area of contact of gyro wheel in the back shaft, prevents that the gyro wheel hole from warping.

(4) The utility model discloses a when two gyro wheels used the adjacent mode suit of second side to support the axle, the second side laminating of two gyro wheels made two gyro wheels merge into the single round, and the appearance is more pleasing to the eye, and training intensity is bigger.

(5) The utility model discloses an all be equipped with lock portion on the outer terminal surface of first cover takeover and second cover takeover, be suitable for the circumference rotation between two gyro wheels of restriction after two adjacent lock portion contact cooperation of two gyro wheels for two gyro wheels can rotate in step when using, convenient exercise.

(6) The utility model discloses a be equipped with the location tooth of equidistance in the locking portion to the circumference interval between the adjacent location tooth is the same with the circumference length of location tooth, can realize the multi-angle locking, and the locking mode is simple, convenient operation.

(7) The utility model discloses a gyro wheel outer peripheral face is equipped with anti-skidding groove, can increase the frictional force on gyro wheel and ground, prevents that unexpected slip when ground such as glossy ceramic tile uses to lead to being injured, uses convenient and safe more.

(8) The utility model discloses a be equipped with anti-skidding cover on the back shaft, both played the effect that increases frictional force and dispersed pressure, also had limited gyro wheel position, prevented that the gyro wheel from gliding effect on the back shaft, prevent that unexpected slip from leading to the gyro wheel to hinder the hand, use convenient and safe more.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the roller of the present invention.

Fig. 3 is a schematic view of a usage status of the present invention.

The reference numbers in the drawings are as follows:

the anti-skidding device comprises a support shaft 1, a roller 2, a first sleeving pipe 3, a second sleeving pipe 4, positioning teeth 5, an anti-skidding groove 6 and an anti-skidding sheath 7.

Detailed Description

(example 1)

Referring to fig. 1 to 3, the exercise wheel of the present embodiment includes a support shaft 1 and two rollers 2 sleeved on the support shaft 1 and abutting against each other. The roller 2 has a first side and a second side perpendicular to the axial direction. The first side surface is provided with a blocking part. The blocking portion is adapted to cause: when the two rollers 2 are sleeved on the supporting shaft 1 in a manner that the first side surfaces are adjacent, the distance between the first side surfaces of the two rollers 2 is larger than the distance between the second side surfaces of the two rollers 2 when the two rollers 2 are sleeved on the supporting shaft 1 in a manner that the second side surfaces are adjacent.

In order to conveniently sleeve the roller 2 on the supporting shaft 1, the blocking part on the first side surface of the roller 2 is of an annular structure which is coaxial with the roller 2, and the roller is simple and reliable in structure and low in cost.

Separation portion on the first side of gyro wheel 2 is for the same first adapter tube 3 of central aperture with 2 coaxial settings of gyro wheel, and manufacturing cost is lower, and can increase gyro wheel 2 in the area of contact of back shaft 1, prevents that 2 holes of gyro wheel from warping.

The preferred scheme is as follows: when two gyro wheels 2 were in the adjacent mode suit of second side on the back shaft 1, the laminating of the second side of two gyro wheels 2 made two gyro wheels 2 merge into the single round, and the appearance is more pleasing to the eye, and training intensity is bigger.

A groove surrounding the center of the second side surface is arranged on the second side surface of the roller 2, and a second sleeving pipe 4 with the same cross section shape as the first sleeving pipe 3 is arranged at the center of the second side surface. The axial length of the second spigot 4 is no greater than the depth of the groove. The outer end faces of the first sleeving pipe 3 and the second sleeving pipe 4 are provided with locking parts 5. Two adjacent locking portions 5 of two gyro wheels 2 contact and are suitable for the circumferential direction between the restriction two gyro wheels 2 after the cooperation for two gyro wheels 2 can rotate in step when using, convenient exercise.

The locking part 5 is a positioning tooth 5-1 arranged along the circumferential direction at equal intervals, and the circumferential distance between adjacent positioning teeth 5-1 is the same as the circumferential length of the positioning teeth 5-1, so that multi-angle locking can be realized, the locking mode is simple, and the operation is convenient.

The anti-skidding grooves 2-1 are formed in the peripheral surface of the roller 2, so that the friction force between the roller 2 and the ground can be increased, the phenomenon that the roller is injured due to accidental sliding when used on the ground such as smooth tiles is avoided, and the roller is more convenient and safer to use.

Two ends of the supporting shaft 1 are provided with detachable anti-skid sheaths 1-1. Both played the effect of increase frictional force and dispersed pressure, also had limited gyro wheel 2 position, prevented gyro wheel 2 gliding effect on back shaft 1, prevented that unexpected slip from leading to gyro wheel 2 to hinder the hand, and it is convenient safety more to use.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An exercise wheel, characterized in that: comprises a supporting shaft (1) and two rollers (2) which are sleeved on the supporting shaft (1) and are close to each other; the roller (2) is provided with a first side surface and a second side surface which are perpendicular to the axial direction; the first side surface is provided with a blocking part; the blocking portion is adapted to cause: when the two rollers (2) are sleeved on the supporting shaft (1) in a manner that the first side surfaces are adjacent, the distance between the first side surfaces of the two rollers (2) is larger than the distance between the second side surfaces of the two rollers (2) when the two rollers (2) are sleeved on the supporting shaft (1) in a manner that the second side surfaces are adjacent.

2. An exercise wheel as claimed in claim 1, wherein: the separation part on the first side surface of the roller (2) is of an annular structure which is coaxial with the roller (2).

3. An exercise wheel according to claim 1 or 2, wherein: the separation part on the first side surface of the roller (2) is a first sleeving pipe (3) which is coaxially arranged with the roller (2) and has the same central aperture.

4. An exercise wheel according to claim 3, wherein: when the two rollers (2) are sleeved on the supporting shaft (1) in a manner that the second side surfaces are adjacent, the second side surfaces of the two rollers (2) are attached.

5. An exercise wheel according to claim 4, wherein: a groove surrounding the center of the second side surface is formed in the second side surface of the roller (2), and a second sleeving pipe (4) with the same cross section shape as that of the first sleeving pipe (3) is arranged in the center of the second side surface; the axial length of the second sleeving pipe (4) is not more than the depth of the groove; the outer end faces of the first sleeving pipe (3) and the second sleeving pipe (4) are respectively provided with a locking part (5); two adjacent locking parts (5) of the two rollers (2) are suitable for limiting circumferential rotation between the two rollers (2) after being in contact fit.

6. An exercise wheel according to claim 5, wherein: the locking part (5) is provided with positioning teeth (5-1) arranged at equal intervals along the circumferential direction, and the circumferential distance between every two adjacent positioning teeth (5-1) is the same as the circumferential length of the positioning teeth (5-1).

7. An exercise wheel as claimed in claim 1, wherein: and the peripheral surface of the roller (2) is provided with an anti-skid groove (2-1).

8. An exercise wheel as claimed in claim 1, wherein: and two ends of the supporting shaft (1) are provided with detachable anti-skidding sheaths (1-1).