Dumbbell piece

Abstract

The utility model relates to the technical field of fitness equipment, in particular to a dumbbell piece which can improve replacement convenience. Comprising two groups of metal sheets which form a circle. The LED lamp further comprises a connecting assembly, arc-shaped grooves and a notch, the two sets of arc-shaped grooves are oppositely formed in the outer side walls of the two sets of metal sheets correspondingly, an open circular hole shape is formed between the two sets of arc-shaped grooves, the notch is formed between the two sets of metal sheets and the two sets of arc-shaped grooves, and the connecting assembly is arranged on one side of the notch. The connecting assembly is used for flexibly connecting one sides of the two sets of metal sheets, and strong magnets are arranged on the side portions of the two sets of metal sheets.

Description

Technical Field

[0001] This utility model relates to the technical field of fitness equipment, and in particular to dumbbell plates. Background Technology

[0002] As a core component of strength training equipment, dumbbell plates are the subject of technological development that closely revolves around weight adjustment accuracy, safety, durability, and user experience.

[0003] As described in patent CN216986185U, this utility model provides a dumbbell with anti-dumbbell plate detachment technology, belonging to the field of exercise equipment technology. It solves the problem of dumbbell plates easily detaching. This anti-dumbbell with anti-dumbbell plate detachment includes a dumbbell bar and multiple dumbbell plates. The dumbbell bar is symmetrically equipped with limiting plates for limiting the dumbbell plates. One side of each dumbbell plate has a first locking mechanism and an unlocking mechanism, while the other side has two locking tongues. The first locking mechanism is used to lock the locking tongues between adjacent dumbbell plates.

[0004] However, it was found during use that the dumbbell plates were complicated to install and remove, which reduced the efficiency of quickly changing dumbbell plates of different weights and decreased the convenience of use. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a dumbbell plate that can be quickly replaced.

[0006] This invention relates to a dumbbell plate, comprising two sets of metal plates forming an open circular opening. It also includes a connecting component, arc-shaped grooves, and a notch. The two sets of arc-shaped grooves are respectively positioned opposite each other on the outer walls of the two sets of metal plates, forming a circular hole between them. The notch is positioned between the two sets of metal plates and the two sets of arc-shaped grooves. A connecting component is located on one side of the notch, flexibly connecting one side of the two sets of metal plates. Strong magnets are located on the sides of the two sets of metal plates. When the dumbbell plate needs to be installed, it is connected via the connecting component... The notch can be fitted onto dumbbells or bars, or the two sets of metal plates can be twisted and deformed to increase the notch, making it easier to fit the two sets of metal plates onto thicker dumbbells or bars through the two sets of arc-shaped grooves. After the dumbbell plates are fitted onto the dumbbells or bars, the position of the two sets of metal plates is corrected by the connecting component. At this time, the shape of the notch is restored, and the two sets of metal plates are made parallel, so as to quickly change dumbbell plates of different weights. By setting strong magnets, it is easy to directly attach dumbbell plates to fitness equipment, or to attach and stack multiple dumbbell plates together, improving the convenience of use.

[0007] Preferably, the connecting assembly includes a rubber connector, with both ends of the rubber connector connected to two sets of metal sheets respectively; the rubber connector connects the two sets of metal sheets, thereby improving the convenience of loading and unloading the two sets of metal sheets when they are twisted and deformed.

[0008] Preferably, it also includes multiple sets of through holes, which are respectively set on the two sets of metal plates; by setting multiple sets of through holes, it is convenient to hang dumbbell plates on the equipment storage rack, thereby improving the convenience of use.

[0009] Preferably, strong magnets are provided inside the multiple sets of through holes to improve the adsorption and positioning effect and enhance the stability of the dumbbell plates.

[0010] Preferably, it also includes multiple sets of notches, which are respectively set on the two sets of metal plates; by setting multiple sets of notches, it is easy to make the two sets of metal plates form a polygon shape, which prevents the dumbbell plates from falling off and rolling, and improves safety.

[0011] Preferably, it also includes a rubber sleeve, which is set on the outer wall of the metal sheet and is integrated with the rubber connector. By setting the rubber sleeve, the protective effect of the two sets of metal sheets is improved and the aesthetics are increased. The integrated design also improves the firmness.

[0012] Preferably, the magnetic force of the strong magnet is ≥50N.

[0013] Preferably, the metal sheet can be configured as an arc-shaped metal sheet, and the two sets of metal sheets correspond in shape.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When dumbbell plates need to be installed, the connecting component causes the two sets of metal plates to twist and deform, making the notch larger. This facilitates the fitting of the two sets of metal plates onto the dumbbell bar through the two sets of arc-shaped grooves. After the dumbbell plates are fitted onto the dumbbell bar, the connecting component corrects the position of the two sets of metal plates, restoring the shape of the notch and making the two sets of metal plates parallel. This improves the convenience of quickly changing dumbbell plates of different weights. By setting a strong magnet, it is easy to directly attach the dumbbell plates to the dumbbell bar, or to allow multiple dumbbell plates to be attached and stacked together, improving the convenience of use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0016] Figure 2 This is a partial isometric structural diagram of the connection between the metal sheet and the rubber sleeve, etc.

[0017] Figure 3 This is a partial isometric structural diagram of the connection between the rubber sleeve and rubber connectors, etc.

[0018] Figure 4 This is an isometric partial structural diagram of the metal sheet and the arc-shaped groove.

[0019] The following are labels in the attached diagram: 1. Metal sheet; 2. Rubber sleeve; 3. Arc-shaped groove; 4. Notch; 5. Rubber connector; 6. Through hole; 7. Notched corner. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] Example 1

[0022] like Figures 1 to 4 As shown, the dumbbell plate of this utility model includes two sets of metal plates 1, which form a circle; it also includes a connecting component, an arc-shaped groove 3, and a notch 4. The two sets of arc-shaped grooves 3 are respectively arranged opposite to each other on the outer side wall of the two sets of metal plates 1, and the two sets of arc-shaped grooves 3 form a circular hole shape. The notch 4 is arranged between the two sets of metal plates 1 and the two sets of arc-shaped grooves 3. A connecting component is provided on one side of the notch 4. The connecting component is used to flexibly connect one side of the two sets of metal plates 1, and strong magnets are provided on the side of the two sets of metal plates 1.

[0023] like Figure 2 As shown, the connecting assembly includes a rubber connector 5, and both ends of the rubber connector 5 are respectively connected to two sets of metal sheets 1;

[0024] In this embodiment, when dumbbell plates need to be installed, the connecting component causes the two sets of metal plates 1 to twist and deform, making the notch 4 larger. This facilitates the fitting of the two sets of metal plates 1 onto the dumbbell bar through the two sets of arc-shaped grooves 3. After the dumbbell plates are fitted onto the dumbbell bar, the connecting component corrects the position of the two sets of metal plates 1. At this time, the shape of the notch 4 is restored, and the two sets of metal plates 1 are made parallel, thereby improving the convenience of quickly changing dumbbell plates of different weights. By setting a strong magnet, it is easy to directly attach the dumbbell plates to the dumbbell bar, or to attach and stack multiple dumbbell plates together, improving the convenience of use.

[0025] Example 2

[0026] Based on Example 1, such as Figure 3 As shown, the dumbbell plate of this utility model also includes multiple sets of through holes 6, which are respectively disposed on two sets of metal plates 1.

[0027] like Figure 3 As shown, magnets are provided inside the multiple sets of through holes 6;

[0028] like Figure 1 As shown, it also includes multiple sets of notches 7, which are respectively set on two sets of metal sheets 1;

[0029] like Figure 2 As shown, it also includes a rubber sleeve 2, which is disposed on the outer wall of the metal sheet 1, and the rubber sleeve 2 is integrally designed with the rubber connector 5.

[0030] like Figure 1 As shown, the magnetic force of the strong magnet is ≥50N;

[0031] In this embodiment, the two sets of metal plates 1 are connected by rubber connectors 5, thereby improving the convenience of loading and unloading the two sets of metal plates 1 when twisted and deformed. By setting multiple sets of through holes 6, it is easy to hang dumbbell plates on the equipment storage rack, thereby improving the convenience of use.

[0032] In this invention, when the dumbbell plates need to be installed, the connecting component causes the two sets of metal plates 1 to twist and deform, making the notch 4 larger. This facilitates the fitting of the two sets of metal plates 1 onto the dumbbell bar through the two sets of arc-shaped grooves 3. After the dumbbell plates are fitted onto the dumbbell bar, the connecting component corrects the position of the two sets of metal plates 1, at which point the shape of the notch 4 is restored, and the two sets of metal plates 1 are made parallel.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A dumbbell plate, comprising two sets of metal plates (1), the two sets of metal plates (1) forming a circle; characterized in that, It also includes a connecting component, an arc-shaped groove (3) and a notch (4). The two sets of arc-shaped grooves (3) are respectively arranged opposite to each other on the outer side wall of the two sets of metal sheets (1), and the two sets of arc-shaped grooves (3) form a circular hole shape. The notch (4) is arranged between the two sets of metal sheets (1) and the two sets of arc-shaped grooves (3). A connecting component is provided on one side of the notch (4). The connecting component is used to flexibly connect one side of the two sets of metal sheets (1), and a strong magnet is provided on the side of the two sets of metal sheets (1).

2. The dumbbell plate as described in claim 1, characterized in that, The connecting assembly includes a rubber connector (5), and both ends of the rubber connector (5) are connected to two sets of metal sheets (1) respectively.

3. The dumbbell plate as described in claim 1, characterized in that, It also includes multiple sets of through holes (6), which are respectively set on two sets of metal sheets (1).

4. The dumbbell plate as described in claim 3, characterized in that, Strong magnets are installed inside the multiple sets of through holes (6).

5. The dumbbell plate as described in claim 1, characterized in that, Multiple sets of notches (7) can be set, and the multiple sets of notches (7) are respectively set on two sets of metal plates (1).

6. The dumbbell plate as described in claim 2, characterized in that, It also includes a rubber sleeve (2), which is completely wrapped around the outer wall of the metal sheet (1), and the wrapped rubber sleeve (2) is integrated with the rubber connector (5).

7. The dumbbell plate as described in claim 1, characterized in that, The magnetic force of the strong magnet is ≥50N.

8. The dumbbell plate as described in claim 1, characterized in that, It can be set as an arc-shaped metal sheet, with the two sets of metal sheets corresponding in shape.

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