CN201216833Y - A collapsible liquid-filled dumbbell - Google Patents

Abstract

The utility model discloses a foldaway dumbbell filled with liquid, which comprises a bottle body, a bottle bottom, and an inner embedding bottom mouth provided with screw threads; the bottle body is in the shape of a spindle; the central part of the bottle body is arc-shaped; the bottle bottom is flat; and the inner embedding bottom mouth provided with screw threads is formed at the upper part of the bottom body. The foldaway dumbbell filled with liquid selects subtransparent soft plastic as materials, and has the advantages of light weight, low cost, portability and no restraint; when no liquid is injected, the dumbbell can be folded and accommodated, thereby occupying less space; and liquid can be injected into the dumbbell whenever and wherever possible, so that effective dumbbell exercise for body building can be taken, and dumbbell body building at any moment can be truly achieved.

Description

A collapsible liquid-filled dumbbell

technical field

The utility model belongs to the field of body-building sports equipment, in particular to a foldable liquid-filled dumbbell with adjustable weight.

Background technique

Dumbbells are the most traditional and simple fitness equipment. Dumbbells are generally composed of two spherical or cylindrical bell bodies connected by handles. Most of the handles and bell bodies of dumbbells are made of metal casting, which is costly; their own weight is large and the weight should not be changed after being finalized. Bodybuilders of different ages can only buy dumbbells of corresponding weight; fitness enthusiasts who often travel or travel abroad carry weight Large dumbbells are extremely inconvenient; the dumbbells slipping during exercise can damage the floor, other equipment and people.

Contents of the invention

In order to solve the disadvantages of the above-mentioned prior art, the purpose of this utility model is to provide a foldable liquid-filled dumbbell with adjustable weight, easy to carry, low cost and good safety.

The purpose of this utility model is achieved through the following technical solutions: a foldable liquid-filled dumbbell, comprising a bottle body (1), a bottle bottom (2) and an embedded threaded bottle mouth (3), the bottle body ( 1) It is in the shape of a spindle, and the middle part of the bottle body (1) is arc-shaped, which is easy to hold and has a natural and smooth shape. The bottom of the bottle (2) is flat, and the foldable liquid-filled dumbbell can stand vertically. The upper part of the bottle body (1) is provided with an embedded threaded bottle mouth (3).

In order to better realize the utility model, the surface of the foldable liquid-filled dumbbell bottle (1) is marked with a scale. Just can adjust the weight of the whole collapsible liquid-filled dumbbell.

The foldable liquid-filled dumbbell is also provided with a built-in threaded bottle cap, which cooperates with the built-in threaded bottle mouth (3), and the dumbbell can be sealed without leakage by tightening the built-in threaded bottle cap. liquid.

The foldable liquid-filled dumbbell is made of translucent soft plastic material. The surface of the foldable liquid-filled dumbbell can be selected from a variety of colors, and can also be painted with a variety of patterns, so it can also be used as an ornament and hung at home, on a car, and other places. When going out on a business trip or traveling, after releasing the liquid in the foldable liquid-filled dumbbell, the dumbbell is folded and placed in a bag. When needed, the dumbbell can be filled with liquid at any time for exercise and fitness.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The foldable liquid-filled dumbbell of the utility model is made of translucent soft plastic material, which is light in weight, easy to carry, and free from any restrictions.

2. The foldable liquid-filled dumbbell of the utility model can be folded and stored when no liquid is injected, and does not take up too much space.

3. The foldable liquid-filled dumbbell of the utility model can be injected with liquid anytime and anywhere, so that effective body-shaping dumbbell exercise can be performed, and dumbbell fitness can be truly realized at any time.

4. The foldable liquid-filled dumbbell of the utility model has a low cost of soft plastic material, and various colors and patterns can be selected on the surface, so as to change the shortcomings of traditional dumbbells such as monotonous colors and monotonous patterns.

5. Due to the soft texture of the foldable liquid-filled dumbbell, the liquid filled inside has a buffering effect, so that the dumbbell will not hurt people or smash the floor, floor tiles, etc. when the dumbbell hits others or slips during exercise, making the foldable liquid-filled dumbbell safe Sex-enhancing, helps to promote in teens.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

The utility model will be further described in detail below in conjunction with the embodiments and accompanying drawings, but the implementation of the utility model is not limited thereto.

Example

As shown in Figure 1, a foldable liquid-filled dumbbell comprises a bottle body 1, a bottle bottom 2 and an embedded threaded bottle mouth 3. Hand held, the shape curve is natural and smooth. The bottom 2 of the bottle is flat, and the foldable liquid-filled dumbbell can stand vertically. The upper part of the bottle body 1 is provided with an embedded threaded bottle mouth 3, in order to cooperate with the embedded threaded bottle mouth 3, the foldable liquid-filled dumbbell is also provided with an embedded threaded bottle cap. Tight-fit screw caps seal the dumbbells from leaking liquids contained within.

The surface of the foldable liquid-filled dumbbell bottle 1 is marked with a scale, and when filled with water or other liquids, the volume of the entire foldable liquid-filled dumbbell can be adjusted according to the volume of water or the density and volume of other liquids. weight.

The foldable liquid-filled dumbbell is made of translucent soft plastic material. When going out on a business trip or traveling, after the liquid in the foldable liquid-filled dumbbell is released, it is folded and placed in a bag, so that it can be filled with liquid at any time and can be used for exercise and fitness at any time. When needed, open the built-in threaded bottle cap and inject water or other liquids, adjust the weight of the collapsible liquid-filled dumbbell, and you can perform dumbbell fitness.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (4)

1, a kind of folding topping up body dumbbell, it is characterized in that: described topping up body dumbbell comprises bottle (1), the bottle end (2) and embedded threaded bottleneck (3), described bottle (1) becomes spindle, bottle (1) middle part becomes arcuation, the described bottle end (2) is flat shape, and the top of described bottle (1) is provided with embedded threaded bottleneck (3).

2, a kind of folding topping up body dumbbell according to claim 1, it is characterized in that: the surperficial subscript of described folding topping up body dumbbell bottle (1) is marked with scale.

3, a kind of folding topping up body dumbbell according to claim 1, it is characterized in that: described folding topping up body dumbbell also is provided with embedded threaded bottle cap.

4, a kind of folding topping up body dumbbell according to claim 1, it is characterized in that: described folding topping up body dumbbell is made by soft plastic material.

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