Weight-adjustable training kettle-bell

Abstract

The utility model discloses a training kettle-bell capable of adjusting weight, which belongs to the technical field of fitness equipment and comprises a kettle-shaped main body for bearing, a connecting track is arranged in the kettle-shaped main body, and a balancing weight for increasing balance weight is mounted in the connecting track. A mounting groove is formed in the kettle-shaped main body and located in the connecting rail, and a mounting plate used for bearing is fixedly connected into the mounting groove. The use weight can be adjusted, the mass of the kettle-shaped filling device is changed due to different filling materials, a user can select the kettle-shaped filling device according to the actual use requirements of the user, and the use cost is reduced. According to the kettle-bell, different using requirements of personnel can be effectively met, the problem that a traditional kettle-bell is low in applicability is solved, the kettle-bell is simple in overall structure and high in safety, the balancing weight is assembled in the kettle-shaped main body, the balancing weight is fixedly installed through the ejector block under the action of the spring, and therefore the balancing weight cannot fall off even if the kettle-bell falls off in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a training kettlebell with adjustable weight. Background Art

[0002] Kettlebell is a commonly used sports fitness equipment. When using kettlebell for fitness exercise, you can do various exercises such as pushing, lifting, throwing, squatting and jumping. The difference between kettlebell training and dumbbell and barbell training is that kettlebell is more effective in comprehensively improving overall explosive power. Currently, most of the products on the market are one-piece weighted kettlebells, which are divided into different weight models. Consumers need to buy multiple different weight matching training uses, which makes it difficult to meet the different usage needs of people. Therefore, its applicability is greatly reduced. For this reason, a training kettlebell with adjustable weight is proposed. Summary of the invention

[0003] The utility model aims to provide a training kettlebell with adjustable weight, so as to solve the problem that the existing kettlebells mentioned in the above background technology are difficult to meet the different usage requirements of people, resulting in low applicability.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a training kettlebell with adjustable weight, comprising a kettle-shaped body for carrying, a connecting track is provided in the kettle-shaped body, a counterweight block for increasing the counterweight is installed in the connecting track, an installation groove is provided on the kettle-shaped body and located in the connecting track, and a mounting plate for carrying is fixedly connected in the mounting groove.

[0005] As a further preferred embodiment of the present technical solution: a mounting hole for placing components is provided on the mounting plate, a spring for extension and retraction is installed in the mounting hole, a top block for fixing the position is installed at one end of the spring away from the mounting plate, and the spring is supported by the mounting hole. At this time, the elastic potential energy of the spring itself is used to drive the top block to contract under the action of external force, and reset after the external force is removed.

[0006] As a further preferred embodiment of the present technical solution: a positioning hole is provided on the counterweight block, and the top block passes through the positioning hole, and the top block is supported by the positioning hole, so that the counterweight block is installed and fixed.

[0007] As a further preferred embodiment of the present technical solution: two grooves are symmetrically provided on the kettle-shaped body and located on both sides of the installation groove. The grooves form a space between the counterweight block and the kettle-shaped body, thereby facilitating the installation of the counterweight block and effectively avoiding damage to users during installation.

[0008] As a further preferred embodiment of the present technical solution: the kettle-shaped body and the counterweight block are both hollow inside, and are filled with counterweight materials, and the filled counterweight materials are iron sand, yellow sand or cement.

[0009] As a further preferred embodiment of the present technical solution: a receiving groove is provided at the bottom of the kettle-shaped main body, a sealing plug is installed in the receiving groove, and the receiving groove is provided to facilitate the connection of the plug, thereby forming an embedded installation, and at this time, the leakage of the counterweight material is avoided by the plug.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model can adjust the weight for use, and the quality thereof varies according to different filling materials, and users can make choices according to their actual use needs, thereby effectively meeting the different use needs of users, thereby solving the problem of low applicability of traditional kettlebells.

[0012] The utility model has an arc-shaped hand grip on the kettle-shaped body, and uses a receiving groove and a sealing structure for embedded installation, so that the bottom of the kettle-shaped body forms a plane, which is placed on the ground as a support, thereby expanding the push-up fitness function;

[0013] The utility model has a simple structure and high safety. The counterweight block is assembled inside the kettle-shaped main body, and the counterweight block is fixed by the top block under the action of the spring. Therefore, the counterweight block will not fall off even if it falls during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a first three-dimensional structure of a training kettlebell with adjustable weight according to the utility model;

[0015] Figure 2 This is a second three-dimensional structural schematic diagram of a weight-adjustable training kettlebell of the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the explosion structure of a training kettlebell with adjustable weight.

[0017] In the figure: 1. kettle-shaped body; 11. connecting track; 12. mounting groove; 13. groove; 14. receiving groove; 15. plugging; 2. counterweight block; 21. positioning hole; 3. mounting plate; 31. mounting hole; 4. spring; 5. top block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0019] See also Figure 1-Figure 3 The utility model provides a technical solution: a training kettlebell with adjustable weight, comprising a kettle-shaped body 1 for carrying, a connecting track 11 is provided in the kettle-shaped body 1, a counterweight block 2 for increasing the counterweight is slidably connected in the connecting track 11, an installation groove 12 is provided on the kettle-shaped body 1 and located in the connecting track 11, and a mounting plate 3 for carrying is threadedly connected in the mounting groove 12 through bolts.

[0020] In this embodiment, specifically: the provided connecting rail 11 facilitates the installation of the counterweight 2 , and the provided installation groove 12 facilitates the installation of the installation plate 3 .

[0021] In this embodiment, specifically: a mounting hole 31 for placing components is opened on the mounting plate 3, a spring 4 for extension and retraction is installed in the mounting hole 31, and a top block 5 for fixing the position is installed at one end of the spring 4 away from the mounting plate 3. The spring 4 is supported by the mounting hole 31 opened on the mounting plate 3. At this time, the elastic potential energy of the spring 4 itself is used to drive the top block 5 to contract under the action of external force, and reset after the external force is removed.

[0022] In this embodiment, specifically: a positioning hole 21 is opened on the counterweight block 2, and the top block 5 passes through the positioning hole 21. The opened positioning hole 21 is used to receive the top block 5, so as to achieve the installation and fixing work of the counterweight block 2.

[0023] In the present embodiment, specifically: two grooves 13 are symmetrically provided on the kettle-shaped main body 1 and located on both sides of the installation groove 12, and a space is formed between the counterweight block 2 and the kettle-shaped main body 1 by means of the provided grooves 13, so that when the counterweight block 2 is installed, on the one hand, the installation work is facilitated, and on the other hand, it can effectively prevent the user from being injured during the installation.

[0024] In this embodiment, specifically: the kettle-shaped main body 1 and the counterweight block 2 are both hollow inside, and the kettle-shaped main body 1 and the counterweight block 2 are both filled with counterweight materials. The filled counterweight materials are iron sand, yellow sand, cement and other counterweight materials. Due to different materials, the quality thereof varies. The specific filling materials can be selected according to actual usage requirements.

[0025] In this embodiment, specifically: a receiving groove 14 is opened at the bottom of the kettle-shaped main body 1, and a sealing plug 15 is installed in the receiving groove 14. The opening of the receiving groove 14 facilitates the connection of the sealing plug 15 to form an embedded installation form. At this time, the setting of the sealing plug 15 plays a sealing role, thereby avoiding leakage of the counterweight material.

[0026] Working principle: When in use, first install the mounting plate 3 into the mounting groove 12 by bolts, and then install the counterweight 2 along the connecting track 11. At this time, the top block 5 is subjected to the external force brought by the counterweight 2, and transmits the force to the spring 4. At this time, the spring 4 uses its own elastic potential energy to drive the top block 5 to contract under the action of the external force, thereby ensuring the installation of the counterweight 2. When it runs to the positioning hole 21, the external force is cancelled, and the spring 4 drives the top block 5 to reset, thereby realizing the installation and fixation of the counterweight 2. At this time, the groove 13 formed by the counterweight 2 and the kettle-shaped body 1 forms a space, which is convenient for the installation of the counterweight 2 and can effectively avoid the user from being injured during installation.

[0027] Since the filling materials are different, their quality may vary. Users can choose according to their actual needs. At the same time, the receiving groove 14 is connected to the plug 15 to form an embedded installation, and the plug 15 is provided to play a sealing role, thereby avoiding leakage of the counterweight material.

[0028] Although 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 training kettlebell with adjustable weight, comprising a kettle-shaped body (1) for carrying, characterized in that: A connecting track (11) is provided in the kettle-shaped body (1), a counterweight block (2) for increasing counterweight is installed in the connecting track (11), a mounting groove (12) is provided on the kettle-shaped body (1) and located in the connecting track (11), and a mounting plate (3) for bearing is fixedly connected in the mounting groove (12).

2. A weight-adjustable training kettlebell according to claim 1, characterized in that: The mounting plate (3) is provided with a mounting hole (31) for placing components, a spring (4) for extension and retraction is installed in the mounting hole (31), and a top block (5) for fixing the position is installed at one end of the spring (4) away from the mounting plate (3).

3. A weight-adjustable training kettlebell according to claim 2, characterized in that: The counterweight block (2) is provided with a positioning hole (21), and the top block (5) passes through the positioning hole (21).

4. The weight-adjustable training kettlebell according to claim 1, characterized in that: Two grooves (13) are symmetrically arranged on the kettle-shaped body (1) and located on both sides of the installation groove (12).

5. The weight-adjustable training kettlebell according to claim 1, characterized in that: The kettle-shaped body (1) and the counterweight block (2) are both hollow in interior, and the kettle-shaped body (1) and the counterweight block (2) are both filled with counterweight material.

6. The weight-adjustable training kettlebell according to claim 1, characterized in that: A receiving groove (14) is provided at the bottom of the kettle-shaped body (1), and a sealing plug (15) is installed in the receiving groove (14).

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