Adjustable fitness wheel

Abstract

The utility model discloses an adjustable fitness wheel which comprises a pipe body, grips are fixedly connected to the two ends of the outer side of the pipe body, roller assemblies are arranged at the positions, located between the grips, of the two sides of the pipe body, a two-way screw is rotationally connected to the interior of the pipe body, sliding grooves are formed in the front side and the rear side of the pipe body, and each roller assembly comprises a connecting ring. Sliding blocks are fixedly connected to the front side and the rear side of the exterior of the connecting ring, mounting rings are fixedly connected to the outer sides of the sliding blocks, and supporting wheels are arranged on the outer sides of the mounting rings. According to the utility model, the adjusting knob is rotated to drive the bidirectional screw rod to rotate, so that the roller assemblies can be driven to move along the sliding grooves through the connecting rings and the sliding blocks, the distance between the roller assemblies can be adjusted, and a user can adjust the distance according to own requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to an adjustable fitness wheel. Background Art

[0002] A fitness wheel is a small pusher that can exercise muscles, joints and reduce weight. It is generally made of high-quality engineering plastics and has a simple design, beautiful appearance, durability and ease of use. It is used to exercise fat on the abdomen, waist, hips, arms and other parts of the body. Because the space required for exercise is simple, it is convenient for home use.

[0003] The width of the fitness wheel in contact with the ground is fixed. When the width of the fitness wheel in contact with the ground is narrow, the walking stability of the fitness wheel is poor, which is not conducive to beginners' exercise. Only skilled exercisers can master it. When the width of the fitness wheel in contact with the ground is wide, the walking stability of the fitness wheel is very good, but it is not conducive to exercisers with higher requirements. In order to overcome these disadvantages, the utility model provides an adjustable fitness wheel, which the user can adjust according to their own needs. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an adjustable fitness wheel.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable fitness wheel, including a tube body, both ends of the outer side of the tube body are fixedly connected to handles, roller assemblies are arranged on both sides of the tube body between the handles, a bidirectional screw is rotatably connected inside the tube body, sliding grooves are provided on the front and rear sides of the tube body, the roller assembly includes a connecting ring, the front and rear sides of the outer side of the connecting ring are fixedly connected to sliders, the outer side of the slider is fixedly connected to a mounting ring, and the outer side of the mounting ring is provided with a support wheel.

[0006] Furthermore, one end of the bidirectional screw is fixedly connected to an adjusting knob, and a plurality of first anti-slip grooves are provided on the handle.

[0007] Furthermore, the connecting ring is threadedly connected to one side of the bidirectional screw, and the sliding block is slidably connected to the corresponding sliding groove.

[0008] Furthermore, a first limiting ring is fixedly connected to one side of the mounting ring, and a second limiting ring is arranged on the other side of the mounting ring. A plurality of locking bolts are arranged on the second limiting ring, and the locking bolts are threadedly connected to the mounting ring.

[0009] Furthermore, a bearing is fixedly connected to the inner side of the support wheel, and the inner ring of the bearing is fixedly connected to the mounting ring.

[0010] Furthermore, a plurality of second anti-skid grooves are arranged on the outer side of the support wheel, and a plurality of openings are opened on the side surface of the support wheel.

[0011] Beneficial effects of the utility model:

[0012] When the utility model is in use, the adjustable fitness wheel drives the bidirectional screw to rotate by rotating the adjusting knob, and can drive the roller assembly to move along the slide groove through the connecting ring and the slider, so that the spacing between the roller assemblies can be adjusted, and the user can adjust it according to his own needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 : A front view of the utility model;

[0015] Figure 2 : Schematic diagram of the slide structure of the utility model;

[0016] Figure 3 : Schematic diagram of the installation structure of the connecting ring and the slider of the utility model;

[0017] Figure 4 : Schematic diagram of the support wheel structure of the present utility model.

[0018] The reference numerals are as follows:

[0019] 1. Tube body; 2. Roller assembly; 3. Handle; 4. Bidirectional screw; 5. Slide groove; 6. First anti-slip groove; 7. Adjustment knob; 8. Connecting ring; 9. Slider; 10. Mounting ring; 11. First limiting ring; 12. Second limiting ring; 13. Locking bolt; 14. Support wheel; 15. Bearing; 16. Opening; 17. Second anti-slip groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-4As shown, it relates to an adjustable fitness wheel, including a tube body 1, both ends of the outer side of the tube body 1 are fixedly connected to handles 3, roller assemblies 2 are arranged on both sides of the tube body 1 between the handles 3, a bidirectional screw 4 is rotatably connected inside the tube body 1, and slide grooves 5 are provided on the front and rear sides of the tube body 1. The roller assembly 2 includes a connecting ring 8, the front and rear sides of the connecting ring 8 are fixedly connected to sliders 9, the outer side of the slider 9 is fixedly connected to a mounting ring 10, and the outer side of the mounting ring 10 is provided with a support wheel 14.

[0022] like Figure 1-4 As shown, one end of the bidirectional screw 4 is fixedly connected with an adjusting knob 7, and a plurality of first anti-skid grooves 6 are arranged on the handle 3. The arranged first anti-skid grooves 6 can increase the friction between the hand and the handle 3. The connecting ring 8 is threadedly connected to one side of the bidirectional screw 4, and the sliding block 9 is slidingly connected to the corresponding sliding groove 5. The bidirectional screw 4 can be rotated by rotating the adjusting knob 7, and the roller assembly 2 can be driven to move along the sliding groove 5 through the connecting ring 8 and the sliding block 9. The spacing between the roller assemblies 2 can be adjusted, and the user can adjust it according to their own needs.

[0023] like Figure 1-4 As shown, a first limiting ring 11 is fixedly connected to one side of the mounting ring 10, and a second limiting ring 12 is arranged on the other side of the mounting ring 10. A plurality of locking bolts 13 are arranged on the second limiting ring 12, and the locking bolts 13 are threadedly connected to the mounting ring 10. A bearing 15 is fixedly connected to the inner side of the support wheel 14, and the inner ring of the bearing 15 is fixedly connected to the mounting ring 10. The first limiting ring 11 and the second limiting ring 12 can support the support wheel 14, and the locking bolts 13 can fix the second limiting ring 12 to facilitate the disassembly of the support wheel 14. The support wheel 14 is connected to the mounting ring 10 through the bearing 15, which can reduce the friction coefficient during its movement.

[0024] like Figure 1-4 As shown, a plurality of second anti-skid grooves 17 are arranged on the outer side of the support wheel 14, and a plurality of openings 16 are opened on the side of the support wheel 14. The second anti-skid grooves 17 can increase the friction between the support wheel 14 and the bottom surface. The openings 16 can reduce the weight of the support wheel 14.

[0025] Working principle: When in use, the bidirectional screw 4 is driven to rotate by turning the adjusting knob 7, which can drive the roller assembly 2 to move along the slide groove 5 through the connecting ring 8 and the slider 9. The spacing between the roller assemblies 2 can be adjusted, and the user can adjust it according to their own needs. After adjustment, the user holds the handles 3 on both sides with both hands, and can push the device to move through the support wheel 14, so that fitness can be performed.

[0026] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable exercise wheel, comprising a tubular body (1), characterized in that: Both ends of the outer side of the tube body (1) are fixedly connected with handles (3), roller assemblies (2) are arranged at positions between the handles (3) on both sides of the tube body (1), a bidirectional screw (4) is rotatably connected inside the tube body (1), and slide grooves (5) are provided on the front and rear sides of the tube body (1), and the roller assembly (2) includes a connecting ring (8), and the front and rear sides of the connecting ring (8) are fixedly connected with sliders (9), and the outer side of the slider (9) is fixedly connected with a mounting ring (10), and the outer side of the mounting ring (10) is provided with a supporting wheel (14).

2. An adjustable fitness wheel according to claim 1, characterized in that: One end of the bidirectional screw rod (4) is fixedly connected to an adjusting knob (7), and the handle (3) is provided with a plurality of first anti-slip grooves (6).

3. The adjustable fitness wheel according to claim 1, characterized in that: The connecting ring (8) is threadedly connected to one side of the bidirectional screw (4), and the sliding block (9) is slidably connected to the corresponding sliding groove (5).

4. The adjustable fitness wheel according to claim 1, characterized in that: A first limiting ring (11) is fixedly connected to one side of the mounting ring (10), and a second limiting ring (12) is arranged on the other side of the mounting ring (10). A plurality of locking bolts (13) are arranged on the second limiting ring (12), and the locking bolts (13) are threadedly connected to the mounting ring (10).

5. The adjustable fitness wheel according to claim 1, characterized in that: A bearing (15) is fixedly connected to the inner side of the support wheel (14), and the inner ring of the bearing (15) is fixedly connected to the mounting ring (10).

6. The adjustable fitness wheel according to claim 1, characterized in that: A plurality of second anti-slip grooves (17) are arranged on the outer side of the support wheel (14), and a plurality of openings (16) are opened on the side of the support wheel (14).

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