A folding water-filled dumbbell

Abstract

The utility model provides a kind of folding water injection dumbbell belongs to fitness equipment technical field, comprising: weight component and holding piece, weight component includes water injection part and cover, water injection part is provided with water injection port, cover can shield water injection port, holding piece is connected with weight component, to be used to pull, by increasing or reducing water in water injection part, the weight of this water injection dumbbell can be significantly adjusted, this design not only improves the flexibility of use, also greatly enhances the practicality and portability of the water injection dumbbell, is very suitable for family fitness and mobile training scene.

Description

Technical Field

[0001] This utility model belongs to the field of fitness equipment technology and relates to a folding water-filled dumbbell. Background Technology

[0002] With the increasing health awareness of people and the growing demand for home fitness, various portable and adjustable weight fitness equipment are gradually becoming popular in the market. Traditional dumbbells are mostly fixed weight or metal plate combination structures, which have drawbacks such as large size, non-adjustable weight, and inconvenience in carrying, and are especially unsuitable for home users or use scenarios with limited space.

[0003] In conclusion, while some existing technological solutions have facilitated home fitness, there is still considerable room for improvement due to the inconvenience of adjusting the weight of traditional dumbbells. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by proposing a folding water-filled dumbbell, comprising:

[0005] A load-bearing component includes a water injection element and a cover, wherein the water injection element is provided with a water inlet and the cover is connected to the water injection element to cover the water inlet.

[0006] A gripping component, which is connected to the load-bearing component.

[0007] The aforementioned folding water-filled dumbbell also includes a water inlet pipe. The grip is connected to the water-filling component via the water inlet pipe. The interior of the water-filling component is connected to the interior of the water inlet pipe via the water inlet. The water inlet pipe is provided with a water inlet.

[0008] In the aforementioned folding water-filled dumbbell, the water-filling component is a flexible component.

[0009] The aforementioned folding water-filled dumbbell also includes two semi-shells, which are respectively disposed on both sides of the water-filling component.

[0010] In the aforementioned folding water-filled dumbbell, the half-shell is provided with a connecting part, and the two half-shells can move closer or further apart from each other. When the two half-shells move closer to each other, the connecting parts of the two half-shells can contact and connect with each other.

[0011] In the aforementioned folding water-filled dumbbell, the half-shell is also provided with a supporting bottom. When the two half-shells are brought close together, the supporting bottoms of the two half-shells can be spliced ​​together to form the same plane.

[0012] In the aforementioned folding water-filled dumbbell, the water inlet pipe is also provided with a water outlet, and the water outlet is provided with a water filter.

[0013] In the aforementioned folding water-filled dumbbell, the water filter screen is provided with a connecting groove, and the water inlet pipe is provided with a connecting protrusion, the connecting protrusion being detachably connected to the connecting groove.

[0014] In the aforementioned folding water-filled dumbbell, the cap is detachably connected to both the water inlet and the water outlet.

[0015] In the aforementioned folding water-filled dumbbell, the cover is provided with a first threaded portion, the water inlet and the water outlet are provided with second threaded portions, the first threaded portion and the second threaded portion engage, and the cover is also provided with an anti-slip portion.

[0016] Compared with existing technologies, the beneficial effects of this utility model are as follows: By adding or removing water into the water-filling component, the weight of the water-filled dumbbell can be significantly adjusted. This design not only improves the flexibility of use but also greatly enhances the practicality and portability of the water-filled dumbbell, making it very suitable for home fitness and mobile training scenarios. Since the water-filling component is made of flexible material, it has good compressibility and elastic deformation capabilities. Therefore, when the water-filled dumbbell is not in use, the user only needs to open the cap and completely pour out the liquid inside the water-filling component to manually compress it. As the internal space is compressed, the volume of the water-filling component can be significantly reduced, saving storage space and further improving the overall portability of the device. The two half-shells are firmly fixed together by the connecting part, effectively preventing accidental separation of the half-shells due to vibration, collision, or other reasons during storage or transportation. This prevents the water-filling component, made of flexible material, from being exposed. This structural design not only improves the stability and safety of the overall device but also reduces the risk of damage to the water-filling component due to exposure, further ensuring the product's service life and safety and reliability during use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention in its open state.

[0018] Figure 2 This is a schematic diagram of the structure of the present invention in the closed state.

[0019] Figure 3 This is a bottom view of the present invention in its closed state.

[0020] Figure 4 This is a cross-sectional view of the present invention in its closed state.

[0021] Figure 5 for Figure 4 A magnified view of detail A.

[0022] In the diagram: 1. Load-bearing component; 11. Water inlet; 111. Water inlet; 12. Cover; 121. Anti-slip part; 2. Grip; 3. Water inlet pipe; 31. Water inlet; 32. Water outlet; 33. Water filter; 331. Connecting groove; 34. Connecting protrusion; 4. Half shell; 41. Support bottom. Detailed Implementation

[0023] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0028] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0029] like Figures 1-5 As shown, a folding water-filled dumbbell includes: a weight-bearing component 1 and a grip 2.

[0030] The load-bearing component 1 includes a water injection component 11 and a cover 12. The water injection component 11 is provided with a water injection port 111, and the cover 12 is connected to the water injection component 11 so as to cover the water injection port 111.

[0031] The gripping component 2 is connected to the load-bearing component 1.

[0032] Specifically, when the water-filled dumbbell is needed, simply open the cap 12 and add water into the water-filling component 11 through the water inlet 111 until the water-filled dumbbell reaches the required weight. Then, close the cap 12 to cover the water inlet 111, and you can use the water-filled dumbbell for exercise. When it is not needed, simply open the cap 12 and pour out the liquid from the water-filling component 11 to reduce the weight of the water-filled dumbbell and make it easier to carry.

[0033] In this embodiment, the weight of the water-filled dumbbell can be significantly adjusted by adding or removing water into the water-filling component 11. This design not only improves the flexibility of use but also greatly enhances the practicality and portability of the water-filled dumbbell, making it very suitable for home fitness and mobile training scenarios.

[0034] like Figures 1-5 As shown, based on the above embodiment, it also includes a water inlet pipe 3. The grip 2 is connected to the water injection component 11 through the water inlet pipe 3. The interior of the water injection component 11 is connected to the interior of the water inlet pipe 3 through the water injection port 111. The water inlet pipe 3 is provided with a water inlet 31.

[0035] Specifically, the interior of the water injection component 11 is connected to the interior of the water inlet pipe 3 through the water injection port 111. The water inlet pipe 3 can be used as an extension of the water injection port 111. Liquid is added to the interior of the water injection component 11 through the water inlet 31 of the water inlet pipe 3. Because the water injection port 111 is located inside the water inlet pipe 3, the liquid inside the water injection component 11 is not easy to spill out of the water-filled dumbbell.

[0036] like Figures 1-5 As shown, based on the above embodiments, the water injection component 11 is a flexible component.

[0037] In this embodiment, since the water injection component 11 is made of a flexible material, it has good compressibility and elastic deformation ability. Therefore, when the water-filled dumbbell is not in use, the user only needs to open the cap 12 and pour out the liquid inside the water injection component 11 to manually compress the water injection component 11. As the internal space is squeezed, the volume of the water injection component 11 can be significantly reduced, which not only saves storage space but also further improves the portability of the overall device.

[0038] like Figures 1-5 As shown, based on the above embodiment, it also includes a semi-shell 4, and there are two semi-shells 4, which are respectively disposed on both sides of the water injection component 11.

[0039] Specifically, since the water injection component 11 is made of flexible material, although it has good elasticity and sealing performance, if it is directly exposed to the outside during daily use, it is easily scratched or punctured by sharp objects, which may lead to liquid leakage or even damage and unusability.

[0040] In this embodiment, by clamping the water injection component 11 between the two half-shells 4 and fixing it firmly, the water injection component 11 can be effectively prevented from directly contacting the outside world, thereby preventing the risk of damage caused by accidental collision or contact with sharp objects.

[0041] like Figures 1-5 As shown, based on the above embodiment, the half-shell 4 is provided with a connecting part (not shown in the figure). The two half-shells 4 can move closer to each other or further away from each other. When the two half-shells 4 move closer to each other, the connecting parts of the two half-shells 4 can contact and connect with each other.

[0042] Specifically, each of the two half-shells 4 is provided with a corresponding connecting part, which can be a buckle or a magnet or other component suitable for connection and fixation. When the two half-shells 4 are close to each other and connected and fixed by the connecting part,

[0043] In this embodiment, the two half-shells 4 are firmly fixed together by the connecting part, which can effectively prevent the half-shells 4 from being accidentally separated due to vibration, collision or other reasons during storage or transportation. This prevents the water injection component 11 made of flexible material inside from being exposed. This structural design not only improves the stability and safety of the overall device, but also reduces the risk of damage to the water injection component 11 due to exposure, further ensuring the service life of the product and the safety and reliability during use.

[0044] like Figures 1-5 As shown, based on the above embodiment, the half-shell 4 is also provided with a supporting bottom 41. When the two half-shells 4 are close to each other, the supporting bottoms 41 of the two half-shells 4 can be spliced ​​into the same plane.

[0045] Specifically, the bottoms of the two semi-shells 4 are provided with mutually symmetrical support bottom 41 structures, so that when the two semi-shells 4 are close to each other and completely closed, they can be tightly spliced ​​together and form a flat bottom surface together.

[0046] In this embodiment, when the water-filled dumbbell is not in use and is stored, the supporting bottom 41 of the two half-shells 4 can simultaneously contact the external plane, thereby providing stable support for the entire device and preventing the water-filled dumbbell from rolling or tipping over at will.

[0047] like Figures 1-5 As shown, based on the above implementation method, the water inlet pipe 3 is also provided with a water outlet 32, and the water outlet 32 ​​is provided with a watering filter screen 33.

[0048] Specifically, a watering filter 33 is installed at the outlet of the water inlet pipe 3. The surface of the watering filter 33 has multiple small holes, which can filter impurities and disperse the water flow. When the user finishes exercising, if he / she needs to drain the water in the water inlet 11, he / she can pour the water out through the outlet 32. At this time, the water flow passes through the watering filter 33 and is evenly dispersed into a fine spray, similar to the effect of a garden watering can, which is convenient for watering the flowers and plants at home.

[0049] In this embodiment, the design not only enhances the functionality and practicality of the water-filled dumbbells, but also cleverly realizes the reuse of water resources, making the fitness equipment more environmentally friendly and convenient in daily use.

[0050] like Figures 1-5 As shown, based on the above embodiment, the watering filter 33 is provided with a connecting groove 331, and the water inlet pipe 3 is provided with a connecting protrusion 34. The connecting protrusion 34 is detachably connected to the connecting groove 331.

[0051] Specifically, the watering filter 33 is made of flexible material. The watering filter 33 is connected to the water inlet pipe 3 by inserting the connecting protrusion 34 into the connecting groove 331. When some impurities enter the water injection component 11 and block the glue filter by watering, the watering filter 33 can be directly pushed through the water inlet pipe 3 by a long stick-like tool to deform it, thereby removing the watering filter 33.

[0052] In this embodiment, the design of connecting groove 331 and connecting protrusion 34 enables the watering filter 33 to be detachably connected to the water inlet pipe 3, allowing the watering filter 33 to be cleaned or replaced, making the entire water-filled dumbbell easier to clean and use for a long time.

[0053] like Figures 1-5As shown, based on the above embodiment, the cover 12 is detachably connected to the water inlet 31 and the water outlet 32 ​​respectively.

[0054] Specifically, the cover 12 is detachably connected to the water inlet 31 and the water outlet 32, respectively, and can be operated flexibly according to actual needs. This prevents water from flowing out from other parts during the process of adding water and watering flowers, thus optimizing the user experience.

[0055] like Figures 1-5 As shown, based on the above embodiment, the cover 12 is provided with a first threaded portion (not shown in the figure), the inlet 31 and the outlet 32 ​​are provided with a second threaded portion (not shown in the figure), the first threaded portion and the second threaded portion engage, and the cover 12 is also provided with an anti-slip portion 121.

[0056] In this embodiment, a tight connection is achieved by threading the first threaded part and the second threaded part. When it is necessary to add or remove water to the water injection component 11, the cap 12 can be removed and installed simply by turning it. The anti-slip part 121 on the cap 12 can effectively increase the friction between the user's hand and the cap 12, making it less likely for the user to slip when tightening or unscrewing the cap 12.

Claims

1. A folding water-filled dumbbell, characterized in that, include: A load-bearing component includes a water injection element and a cover, wherein the water injection element is provided with a water inlet and the cover is connected to the water injection element to cover the water inlet. A gripping component, which is connected to the load-bearing assembly; It also includes a water inlet pipe, the grip is connected to the water injection component through the water inlet pipe, the interior of the water injection component is connected to the interior of the water inlet pipe through the water injection port, and the water inlet pipe is provided with a water inlet; The water inlet pipe is also equipped with a water outlet, and the water outlet is equipped with a water filter screen.

2. A folding water-filled dumbbell as described in claim 1, characterized in that: The water injection component is a flexible component.

3. A folding water-filled dumbbell as described in claim 2, characterized in that: It also includes two semi-shells, which are respectively disposed on both sides of the water injection component.

4. A folding water-filled dumbbell as described in claim 3, characterized in that: The half-shell is provided with a connecting part, and the two half-shells can move closer to each other or further apart. When the two half-shells move closer to each other, the connecting parts of the two half-shells can contact and connect with each other.

5. A folding water-filled dumbbell as described in claim 4, characterized in that: The semi-shell is also provided with a supporting bottom. When the two semi-shells are close to each other and connected, the supporting bottoms of the two semi-shells can be spliced ​​into the same plane.

6. A folding water-filled dumbbell as described in claim 1, characterized in that: The watering filter screen is provided with a connecting groove, and the water inlet pipe is provided with a connecting protrusion. The connecting protrusion is detachably connected to the connecting groove.

7. A folding water-filled dumbbell as described in claim 1, characterized in that: The caps are detachably connected to the inlet and the outlet, respectively.

8. A folding water-filled dumbbell as described in claim 7, characterized in that: The cover is provided with a first threaded portion, and the inlet and outlet are provided with second threaded portions. The first threaded portion and the second threaded portion engage. The cover is also provided with an anti-slip portion.

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