CN220918051U - Abdomen building wheel - Google Patents

The utility model relates to fitness equipment, in particular to a abdomen building wheel, which solves the structural design problem of the abdomen building wheel. Including the wheel body, still include mounting bracket, support frame and control end, the wheel body sets up in pairs, and is connected through the mounting bracket between the wheel body, wheel body and mounting bracket movable assembly, mounting bracket fixed connection control end and support frame again respectively, be equipped with the rim plate in the wheel body, the rim plate includes chassis, inner disc, fixing base and wind spring, chassis and inner disc fixed assembly form the cavity, in fixing base and the cavity was located to the wind spring, the fixing base is static reference frame, wind spring one end and fixing base fixed assembly, and the wind spring other end passes cavity and chassis fixed assembly. The operation is convenient, and the elastic rebound structure of the coil spring is adopted, so that the space is efficiently utilized, the good resetting performance is realized, the lying platform is finely designed, and the use comfort of a user is improved.

Abdomen building wheel

Technical Field

The utility model relates to fitness equipment, in particular to an abdomen building wheel.

Background

The body-building equipment on the market is various, for example, the abdomen building wheel product can effectively exercise a plurality of muscles such as abdomen, back and the like. Meanwhile, the common abdomen building wheel is high in use difficulty and is difficult to reset after being pushed out or rolled out. Although the product design rebound structure is also available, rebound assistance is provided after pushing out, which is beneficial to beginners to use and exercise, the spring is mainly a common spring, occupies a large volume in a three-dimensional space, and has high requirements on the quality or quantity of the spring due to a large load. The product which is convenient to use and has rich functions is lacking, and the limitation of the size of the traditional design is eliminated.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a abdomen building roller.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a exercise wheel, includes the wheel body, still includes mounting bracket, support frame and control end, the wheel body sets up in pairs, and is connected through the mounting bracket between the wheel body, wheel body and mounting bracket movable assembly, mounting bracket fixed connection control end and support frame again respectively, be equipped with the rim plate in the wheel body, the rim plate includes chassis, inner disc, fixing base and wind spring, chassis and inner disc fixed assembly form the cavity, in fixing base and wind spring located the cavity, the fixing base is static reference frame, wind spring one end and fixing base fixed assembly, and the wind spring other end passes cavity and chassis fixed assembly.

The wheel body is internally provided with a pair of wheel discs, and the wheel discs are connected in a linkage way through the fixed shaft.

The fixing seat is provided with a mounting hole for mounting the fixing shaft and a fastening hole communicated with the mounting hole, the fixing seat is further provided with a fixing groove on the radial end face, the fixing groove extends along an arc-shaped path, the fixing groove is provided with a continuous opening on the adjacent end face of the fixing seat, the chassis is provided with a continuous bending linkage groove, and two ends of the coil spring are respectively fixed at the fixing groove and the linkage groove.

The wheel body further comprises a cylinder sleeve and a crawler belt, the cylinder sleeve is sleeved on the wheel disc, the crawler belt is sleeved on the cylinder sleeve, and the cylinder sleeve is fixedly embedded with the wheel disc and the crawler belt is fixedly embedded with the cylinder sleeve.

The support frame is the concave structure, still be equipped with elbow rest platform and grasp the cover on the support frame.

The utility model has the beneficial effects that: the abdomen building wheel provided by the utility model is convenient to install and operate, adopts the elastic rebound structure of the coil spring, efficiently utilizes space, has good resetting performance, and improves the use comfort of users by finely designing the lying platform.

Drawings

FIG. 1 is a schematic diagram of the overall assembly structure of the present utility model;

FIG. 2 is a schematic view of the wheel assembly structure of the present utility model;

FIG. 3 is an exploded view of the wheel of the present utility model;

Fig. 4 is a schematic view of the overall partially exploded structure of the present utility model.

Detailed Description

As shown in fig. 1-4, the abdomen building wheel comprises a wheel body 1, a mounting frame 2, a supporting frame 3 and a control end 4, wherein the wheel body 1 is arranged in pairs, the wheel bodies 1 are connected through the mounting frame 2, the wheel body 1 is movably assembled with the mounting frame 2, and the mounting frame 2 is fixedly connected with the control end 4 and the supporting frame 3 respectively. The wheel body 1 is provided with the load bearing capacity of being favorable to dispersing, and the paired setting of cooperation rim plate 5 simultaneously can strengthen elasticity restoring force greatly, compares a spring property in traditional structure and has obviously promoted. The control end 4 is an assembly of the control system, and can display time and other information, which is adjusted according to actual use requirements, and is not described and limited herein.

The wheel body 1 is internally provided with a wheel disc 5, the wheel disc 5 comprises a chassis 6, an inner disc 7, a fixed seat 8 and a coil spring, the chassis 6 and the inner disc 7 are fixedly assembled to form a cavity chamber, the fixed seat 8 and the coil spring are arranged in the cavity chamber, the fixed seat 8 is a static reference system, one end of the coil spring is fixedly assembled with the fixed seat 8, and the other end of the coil spring penetrates through the cavity chamber to be fixedly assembled with the chassis 6. The coil spring is designed to shrink a space greatly, the fixing seat 8 is relatively static, and the wheel disc 5 and the wheel body 1 relatively rotate, so that the coil spring is stretched, and the elastic reset is realized when the coil spring is not pushed forward.

The wheel body 1 is internally provided with a pair of wheel discs 5, and the wheel discs 5 are in linkage connection through the fixed shafts 9. The fixing seat 8 is provided with a mounting hole 11 for mounting the fixing shaft 9 and a fastening hole 10 communicated with the mounting hole, and the fixing shaft 9 and the fixing seat 8 can be limited and fixed in the axial direction through a fastening piece. The fixing seat 8 is further provided with a fixing groove 12 on the radial end face, the fixing groove 12 extends along an arc-shaped path, the fixing groove 12 is provided with a connected opening on the adjacent end face of the fixing seat 8, the chassis 6 is provided with a continuous bending linkage groove 13, and two ends of the coil spring are respectively fixed at the fixing groove 12 and the linkage groove 13. The coil spring is continuously bent at both ends and then fitted into the fixing groove 12 and the interlocking groove 13 from opposite sides so as to be restrained and fixed in the contracting or expanding direction.

The wheel body 1 further comprises a barrel cover 14 and a crawler belt 15, the barrel cover 14 is sleeved on the wheel disc 5, the crawler belt 15 is sleeved on the barrel cover 14, and the barrel cover 14 is fixedly embedded with the wheel disc 5 and the crawler belt 15 is fixedly embedded with the barrel cover 14. Further strengthen structural strength, increase frictional force simultaneously and avoid skidding. The support frame 3 is the concave shape structure, still be equipped with elbow rest 16 and grip cover 17 on the support frame 3, can support the elbow, also conveniently grip and use, improve and use the comfort level, be favorable to reducing the beginner degree of difficulty.

In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus 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, while the basic principles, main features, and advantages of the present utility model are shown and described above, and it should be understood by those skilled in the art.