Split assembly type soft kettle-bell

Abstract

A split assembly type soft kettle-bell comprises a pressing ring, a connecting ring, a kettle-bell upper shell and a kettle-bell lower shell, the top of the kettle-bell upper shell is connected with a handle, and an inner connecting ring is fixed to the bottom of the kettle-bell upper shell; the upper portion of the connecting ring is an external connecting portion, the internal connecting ring is connected with the external connecting portion through threads, a lower annular groove is formed in the outer wall of the lower portion of the connecting ring, the lower portion of the connecting ring is sleeved with the pressing ring, and an upper annular groove is formed in the inner wall of the pressing ring. In conclusion, the split assembly type soft kettle-bell is mainly formed by assembling the pressing ring, the connecting ring, the kettle-bell upper shell and the kettle-bell lower shell, the split structure is mainly used for conveniently disassembling the device and filling the carborundum into the kettle-bell lower shell, and a user can adjust the amount of the carborundum filled in the kettle-bell lower shell according to exercise requirements, so that the kettle-bell lower shell can be conveniently disassembled, and the user can conveniently take out the kettle-bell. The integral weight of the split type soft kettle-bell can be changed by changing the weight of the split type soft kettle-bell so as to achieve the best exercise effect, and compared with an existing soft kettle-bell, a group of soft kettle-bells with different weights do not need to be prepared, so that the split type soft kettle-bell is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of soft kettlebells, and in particular relates to a split assembly type soft kettlebell. Background Art

[0002] Soft kettlebells are an innovative fitness equipment, which is a variation of traditional hard kettlebells (such as cast iron or steel). Soft kettlebells are usually composed of a soft outer shell and internal filling. The outer shell material can be wear-resistant and elastic PVC, soft leather or other synthetic materials, and the internal filling is emery. Due to the influence of the internal filling, the center of gravity of the soft kettlebell may not be as stable as that of the hard kettlebell, which makes it more demanding for the user's sense of balance and muscle control when performing certain movements, and can exercise more auxiliary muscle groups.

[0003] The disadvantage of traditional soft kettlebells is that they require a set of several different weights to meet all training needs. For example, beginners need to use a one-kilogram kettlebell. As the training needs change, they need to replace the kettlebells with different kilograms, which is inconvenient to use. In addition, a set of soft kettlebells is heavy and has high transportation costs. Utility Model Content

[0004] The utility model aims to provide a split assembled soft kettlebell, which solves the technical problems that the existing soft kettlebells need to be equipped with soft kettlebells of different weights during exercise, are troublesome to use, and have high transportation costs.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A split assembly type soft kettlebell comprises a pressing ring, a connecting ring, a kettlebell upper shell and a kettlebell lower shell, wherein a handle is connected to the top of the kettlebell upper shell, and an inner connecting ring is fixed to the bottom of the kettlebell upper shell;

[0007] The upper part of the connecting ring is the external connecting part, the internal connecting ring is connected to the external connecting part by a thread, the lower outer wall of the connecting ring is provided with a lower annular groove, the pressing ring is sleeved on the lower part of the connecting ring, the inner wall of the pressing ring is provided with an upper annular groove, the cross sections of the upper annular groove and the lower annular groove are both arc-shaped, the upper annular groove corresponds to the lower annular groove, and a clamping groove structure is formed between the upper annular groove and the lower annular groove;

[0008] A clamping ring is arranged on the top of the lower shell of the kettlebell. The cross section of the clamping ring is an arc-shaped structure. The clamping ring is located in the clamping groove structure.

[0009] Furthermore, the handle is an inverted U-shaped structure.

[0010] Furthermore, the inner connecting ring is provided with an internal thread, and the external connecting portion is provided with an external thread matching the internal thread.

[0011] Furthermore, a circular body is fixed to the bottom of the upper shell of the kettlebell, a plurality of positioning grooves are evenly arranged on the circular body, a threaded hole is arranged on the positioning groove, an inner ring is located in the circular body, a plurality of connecting seats are evenly arranged on the outer edge of the inner ring, the connecting seats are arranged in a one-to-one correspondence with the positioning grooves, the connecting seats are located in the corresponding positioning grooves, countersunk holes are arranged on the connecting seats, the connecting seats are installed in the positioning grooves by countersunk bolts, the countersunk bolts are located in the countersunk holes and are threadedly connected in the threaded holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the split assembled soft kettlebell of the present embodiment is mainly assembled from a pressure ring, a connecting ring, a kettlebell upper shell and a kettlebell lower shell. When in use, it is necessary to fill corundum into the kettlebell lower shell, and the main purpose of the split structure is to facilitate disassembly of the device, fill corundum into the kettlebell lower shell, and then reassemble for exercise. The user can change the amount of corundum filled inside according to exercise needs, thereby changing the overall weight of the split soft kettlebell to achieve the best exercise effect. Compared with the existing soft kettlebell, there is no need to prepare a group of soft kettlebells of multiple weights, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is an axonometric diagram of a split assembly type soft kettlebell of the utility model;

[0015] Figure 2 A front view of a split-assembly soft kettlebell;

[0016] Figure 3 for Figure 2 Sectional view at AA in the middle;

[0017] Figure 4 An exploded view of a split-assembly soft kettlebell;

[0018] Figure 5 This is a schematic diagram of the structure of the upper shell of the kettlebell;

[0019] Figure 6 This is a schematic diagram of the state where the pressure ring and the connecting ring are installed on the lower shell of the kettlebell;

[0020] Figure 7 for Figure 6 Cross-sectional view at BB in the middle. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] The present invention is further described in detail below in conjunction with the embodiments.

[0023] like Figure 1-7 As shown, a specific embodiment of a split assembly type soft kettlebell provided by the utility model:

[0024] A split assembly type soft kettlebell, comprising a pressure ring 1, a connecting ring 2, a kettlebell upper shell 3 and a kettlebell lower shell 4, a handle 5 is connected to the top of the kettlebell upper shell 3, and the handle 5 is an inverted U-shaped structure, an inner ring 6 is fixed to the bottom of the kettlebell upper shell 3, and an internal thread is provided on the inner ring 6;

[0025] The upper part of the connecting ring 2 is an external connecting part 7, on which an external thread matching the internal thread is arranged, the internal connecting ring 6 is connected to the external connecting part 7 by a thread, the lower outer wall of the connecting ring 2 is provided with a lower annular groove 8, the pressing ring 1 is sleeved on the lower part of the connecting ring 2, and the inner wall of the pressing ring 1 is provided with an upper annular groove 9, the cross sections of the upper annular groove 9 and the lower annular groove 8 are both arc-shaped, the upper annular groove 9 corresponds to the lower annular groove 8, and a slot structure is formed between the upper annular groove 9 and the lower annular groove 8;

[0026] A snap ring 10 is provided on the top of the kettlebell lower shell 4. The cross section of the snap ring 10 is a major arc structure. The snap ring 10 is located in the snap groove structure.

[0027] The split assembled soft kettlebell of the present embodiment is mainly composed of a pressure ring 1, a connecting ring 2, a kettlebell upper shell 3 and a kettlebell lower shell 4. When in use, it is necessary to fill corundum into the kettlebell lower shell 4. The main purpose of the split structure is to facilitate disassembly of the device, fill corundum into the kettlebell lower shell 4, and then reassemble it for exercise. The user can change the amount of corundum filled inside according to exercise needs, thereby changing the overall weight of the split soft kettlebell. For example, when just starting to exercise, a small amount of corundum can be filled. As the degree of exercise deepens, the amount of corundum can be gradually increased to achieve the best exercise effect.

[0028] The split assembled soft kettlebell of the present embodiment is quickly disassembled and assembled as follows: twist the kettlebell upper shell 3 to remove the kettlebell upper shell 3 from the kettlebell lower shell 4, and the pressure ring 1 and the connecting ring 2 are arranged on the clamping ring 10 on the top of the kettlebell lower shell 4 through the card slot structure. The pressure ring 1 and the connecting ring 2 can be removed by hand, and then an appropriate amount of emery is loaded into the kettlebell lower shell 4, and the pressure ring 1, the connecting ring 2 and the kettlebell upper shell 3 are reinstalled, which is easy to operate.

[0029] like Figure 5 As shown, in this embodiment, the inner ring 6 can also be detachably installed on the bottom of the kettlebell upper shell 3. A circular body 11 is fixed to the bottom of the kettlebell upper shell 3. A plurality of positioning grooves 12 are evenly arranged on the circular body 11. The positioning grooves 12 are provided with threaded holes 13. The inner ring 6 is located in the circular body 11. A plurality of connecting seats 14 are evenly arranged on the outer edge of the inner ring 6. The connecting seats 14 are arranged one by one corresponding to the positioning grooves 12. The connecting seats 14 are located in the corresponding positioning grooves 12. A countersunk hole 15 is provided on the connecting seat 14. The connecting seat 14 is installed in the positioning groove 12 by a countersunk bolt. The countersunk bolt is located in the countersunk hole 15 and is threadedly connected in the threaded hole 13.

[0030] When installing the inner ring 6, the inner ring 6 is placed into the annular body 11 at the bottom of the kettlebell upper shell 3, and the connecting seat 14 is located in the corresponding positioning groove 12. The connection seat 14 and the positioning groove 12 are arranged so that the threaded hole 13 corresponds to the countersunk hole 15, and the inner ring 6 is restricted from rotating in the annular body 11. Finally, the countersunk bolt is screwed into the countersunk hole 15 and the threaded hole 13.

[0031] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split assembly type soft kettlebell, characterized by: It includes a pressing ring, a connecting ring, an upper shell of a kettlebell and a lower shell of a kettlebell, wherein the top of the upper shell of the kettlebell is connected with a handle, and the bottom of the upper shell of the kettlebell is fixed with an inner connecting ring; The inner connecting ring is provided with an inner thread, and the outer connecting part is provided with an outer thread matched with the inner thread; a circular ring body is fixed at the bottom of the upper shell of the kettlebell, a plurality of positioning grooves are evenly provided on the circular ring body, a threaded hole is provided on the positioning groove, the inner connecting ring is located in the circular ring body, a plurality of connecting seats are evenly provided on the outer edge of the inner connecting ring, the connecting seats are arranged in a one-to-one correspondence with the positioning grooves, the connecting seats are located in the corresponding positioning grooves, a countersunk hole is provided on the connecting seat, the connecting seat is installed in the positioning groove by a countersunk bolt, the countersunk bolt is located in the countersunk hole and is threadedly connected in the threaded hole; The upper part of the connecting ring is the external connecting part, the internal connecting ring is connected to the external connecting part by a thread, the lower outer wall of the connecting ring is provided with a lower annular groove, the pressing ring is sleeved on the lower part of the connecting ring, the inner wall of the pressing ring is provided with an upper annular groove, the cross sections of the upper annular groove and the lower annular groove are both arc-shaped, the upper annular groove corresponds to the lower annular groove, and a clamping groove structure is formed between the upper annular groove and the lower annular groove; A clamping ring is arranged on the top of the lower shell of the kettlebell. The cross section of the clamping ring is an arc-shaped structure. The clamping ring is located in the clamping groove structure.

2. A split assembly soft kettlebell according to claim 1, characterized in that: The handle is in an inverted U-shaped structure.

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