Floating type feeding device for betta fish
By designing a floating feeding device with a suspended hammock and feeding ring, the problems of fish having difficulty entering and aquatic plants covering the food are solved, achieving food separation and simplifying the feeding operation, thus improving the practicality and aesthetics of the betta fish feeding device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 丁悄
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-14
AI Technical Summary
Existing betta fish feeding devices separate fish food from clean water using mesh cages, but fish cannot easily enter, making them inconvenient to use, and aquatic plants can easily get in, causing food waste.
Design a floating feeding device including a suspended hammock, filter holes, suspension holes and feeding rings. The device floats on the water surface by the buoyancy of the suspended hammock, providing free space for movement and food separation, simplifying the feeding operation and preventing aquatic plants from covering the food.
This design achieves clear separation between food and aquatic plants, simplifies feeding operations, reduces waste, increases aesthetic appeal and habitat space for organisms, and enhances the practicality and enjoyment of the installation.
Smart Images

Figure CN224482618U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of betta fish feeding technology, specifically a floating betta fish feeding device. Background Technology
[0002] In betta fish breeding, proper feeding can provide betta fish with all kinds of nutrients needed for growth, promote their physical development, enhance their physique and immunity; it can also maintain the betta fish's vitality, make their colors more vibrant, show a good ornamental state, and ensure the betta fish grows healthily and robustly.
[0003] Patent document CN211983311U discloses a novel suspended ornamental fish feeding device, comprising a mesh cage, a suspension part, and a traction part. The mesh cage has a mesh size of 1-3mm. The suspension part includes a support block and a suspension block, which are identical in shape. The inner diameter of the support block is slightly smaller than that of the suspension block. The suspension block is made of EVA material and is stamped. The support block is made of a rigid plastic with a density less than water. The upper part of the mesh cage is positioned between the support block and the suspension block, with the upper edge of the support block higher than the upper edge of the mesh cage. The traction part includes a traction line and a fixed suction cup. One end of the traction line is fixedly connected to the outer wall of the suspension block, and the other end is fixedly connected to the fixed suction cup. The length of the traction line is 6-10cm. This device ensures the clarity of the water in the aquarium, has a simple structure, is easy to manufacture, has low cost, and is highly practical. However, this patent still has the following problems in actual use:
[0004] This feeding device separates fish food from clean water by using a mesh basket. However, because fish cannot freely enter the mesh basket during use, they need to be scooped into it to feed the fish. This makes the mesh basket inconvenient to use and limits its functionality. Furthermore, aquatic plants easily enter the mesh basket during scooping, causing food and fish to mix and resulting in food waste. Therefore, the practicality of this feeding device is poor.
[0005] Therefore, a floating feeding device for betta fish was proposed to solve the problems mentioned above. Utility Model Content
[0006] The purpose of this invention is to provide a floating feeding device for betta fish, to solve the problems mentioned in the background art. Currently, the feeding device separates fish food from clean water by using a mesh basket. However, because fish cannot freely enter the mesh basket during use, the fish must be scooped into the basket when feeding, making the mesh basket inconvenient to use and limiting its functionality. Furthermore, aquatic plants easily enter the mesh basket during scooping, causing food and fish to mix and resulting in food waste. Therefore, the practicality of this feeding device is poor.
[0007] To achieve the above objectives, this utility model provides the following technical solution: a floating feeding device for betta fish, comprising a suspended hammock;
[0008] Also includes:
[0009] The outer side of the suspended hammock has a filter hole, and one side of the suspended hammock has a suspension hole, with an edge fixedly connected to one side of the suspension hole;
[0010] The suspended hammock has a connecting sleeve fixedly connected to its top, an airbag installed in the middle of the connecting sleeve, a connecting rod fixedly connected to one side of the lower end of the connecting sleeve, and a feeding ring fixedly connected to one end of the connecting rod.
[0011] Preferably, the filter holes are evenly distributed on the outer side of the suspended hammock, which facilitates water entry into the suspended hammock and effectively blocks floating aquatic plants, allowing the food to be clearly separated from the aquatic plants and avoiding food being covered by aquatic plants and thus avoiding waste.
[0012] Preferably, the suspending hole is located on one side of the middle of the suspending hammock, creating a space for aquatic organisms such as betta fish and shrimp to move freely. They can easily move back and forth in the filter holes of the suspending hammock. When feeding betta fish using the filter holes of the suspending hammock, there is no need to laboriously scoop them up, which greatly simplifies the feeding process for fish, shrimp or benthic organisms. It also provides betta fish, shrimp and other organisms with a highly decorative hiding space, where they can quickly hide when they feel uneasy or need to rest.
[0013] Preferably, the connecting sleeve is configured as a ring, and the middle of the bottom of the connecting sleeve is fixedly connected to the top of the suspended hammock, which facilitates the positioning of the connecting sleeve.
[0014] Preferably, the airbag is designed as a ring, and the buoyancy of the airbag filter hole causes the filter hole of the top connecting sleeve to float lightly on the water surface.
[0015] Preferably, the connecting rod is fixedly connected to the inner side of the connecting sleeve away from the suspension hole, which facilitates the positioning of the connecting rod and the positioning of the feeding ring.
[0016] Preferably, the feeding ring is located in the middle of the connecting sleeve, which can effectively block floating aquatic plants, allowing the food to be clearly separated from the aquatic plants, avoiding food being covered by aquatic plants and causing waste, ensuring that betta fish, shrimp and other fish can easily find delicious food, and also preventing the fish food from being scattered and affecting the clarity of the water, and affecting the viewing of betta fish.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This floating feeding device for betta fish, by installing a feeding ring in the middle of the connecting sleeve, reduces waste, and by opening a suspension hole on one side of the middle of the floating hammock, simplifies the feeding operation of fish, shrimp, or benthic organisms, making the use of the floating hammock more convenient and quick. Furthermore, the design of the floating hammock facilitates the separation of food from aquatic plants, increasing its interest and visual appeal. The specific details are as follows:
[0018] 1. This floating betta feeding device features a feeding ring installed in the middle of the connecting sleeve, which can fix floating food inside, thus reducing waste. Furthermore, the suspension hole on one side of the suspended hammock allows betta fish, shrimp, and other creatures to move freely within it. This eliminates the need to retrieve the betta fish when feeding it, simplifying the feeding process for fish, shrimp, or benthic organisms. As a result, the suspended hammock is more convenient and efficient to use, making this floating betta feeding device more practical.
[0019] 2. This floating betta feeding device features a suspended hammock, with an airbag that allows the top of the hammock to float. This design effectively blocks floating aquatic plants, separating food from the plants. It also provides decorative hiding places for bettas, shrimp, and other aquatic creatures, offering a safe hiding space and enhancing the device's visual appeal. Therefore, this floating betta feeding device is highly practical. Attached Figure Description
[0020] Figure 1 This is a top view of the overall structure of this utility model;
[0021] Figure 2 This is a bottom view of the overall structure of this utility model;
[0022] Figure 3 This is a partial cross-sectional structural diagram of the present invention;
[0023] Figure 4 This is a schematic diagram of the overall unfolded structure of this utility model.
[0024] In the picture: 1. Suspended hammock; 2. Filter hole; 3. Suspension hole; 4. Edge; 5. Connecting sleeve; 6. Airbag; 7. Connecting rod; 8. Feeding ring. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Please see Figures 1-4 This utility model provides a technical solution: a floating feeding device for betta fish, including a suspended hammock 1; it also includes: a filter hole 2 on the outer side of the suspended hammock 1, a suspension hole 3 on one side of the suspended hammock 1, and an edge 4 fixedly connected to one side of the suspension hole 3; the filter holes 2 are evenly distributed on the outer side of the suspended hammock 1; the suspension hole 3 is located on one side of the middle of the suspended hammock 1; when floating food is placed in the water, the feeding ring 8 can confine it inside, effectively preventing the food from scattering with the water flow, greatly reducing waste, and ensuring that every portion of food is used to its fullest potential. The floating hammock 1 has a floating hole 3 on one side, which creates a space for aquatic organisms such as betta fish and shrimp to move freely. They can easily move back and forth in the floating hammock 1. In this way, when feeding betta fish using the floating hammock 1, there is no need to laboriously scoop them up. This greatly simplifies the feeding process for fish, shrimp or benthic organisms, making the whole process easier and more efficient. It not only saves time and energy, but also makes the breeding process more interesting and convenient. Therefore, this floating betta feeding device is more practical.
[0027] The floating hammock 1 has a connecting sleeve 5 fixedly connected to its top, an air bladder 6 installed in the middle of the connecting sleeve 5, a connecting rod 7 fixedly connected to one side of the lower end of the connecting sleeve 5, and a feeding ring 8 fixedly connected to one end of the connecting rod 7. The connecting sleeve 5 is circular, and the middle of the bottom of the connecting sleeve 5 is fixedly connected to the top of the floating hammock 1. The air bladder 6 is ring-shaped. The connecting rod 7 is fixedly connected to the inner side of the connecting sleeve 5 away from the suspension hole 3. The feeding ring 8 is located in the middle of the connecting sleeve 5. Through the buoyancy of the air bladder 6, the top connecting sleeve 5 floats lightly on the water surface, which can effectively block floating aquatic plants, allowing the food to be clearly separated from the aquatic plants, avoiding food being covered by aquatic plants and causing waste. This ensures that betta fish, shrimp, etc. can easily find delicious food, and also prevents the fish food from being scattered, which would affect the clarity of the water and the viewing of the betta fish. At the same time, it provides a decorative hiding space for betta fish, shrimp, and other organisms. When they feel uneasy or need to rest, they can quickly hide in it. Therefore, this floating betta fish feeding device is more practical.
[0028] Working principle: When using this floating betta feeding device, first, place the floating hammock 1 downwards on the water surface, so that water enters the floating hammock 1 through the filter hole 2, and the floating hammock 1 floats on the water surface through the air bladder 6 in the middle of the connecting sleeve 5.
[0029] Secondly, fighting fish or shrimp pass through the edge 4 of the suspended hole 3 and enter the suspended hammock 1 to rest or hide.
[0030] Finally, place the fish food in the feeding ring 8 on one side of the connecting rod 7, and then the betta fish or shrimp can eat from the feeding ring 8 by passing through the suspension hole 3.
[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A floating feeding device for betta fish, comprising a suspended hammock (1); characterized in that Also includes: The outer side of the suspended hammock (1) is provided with a filter hole (2), and a suspension hole (3) is provided on one side of the suspended hammock (1). An edge (4) is fixedly connected to one side of the suspension hole (3). The top of the suspended hammock (1) is fixedly connected to a connecting sleeve (5), an airbag (6) is installed in the middle of the connecting sleeve (5), a connecting rod (7) is fixedly connected to one side of the lower end of the connecting sleeve (5), and a feeding ring (8) is fixedly connected to one end of the connecting rod (7).
2. The floating feeding device for betta fish according to claim 1, characterized in that: The filter holes (2) are evenly distributed on the outside of the suspended hammock (1).
3. The floating feeding device for betta fish according to claim 1, characterized in that: The suspension hole (3) is located on one side of the middle of the suspension hammock (1).
4. The floating feeding device for betta fish according to claim 1, characterized in that: The connecting sleeve (5) is configured as a ring, and the middle of the bottom of the connecting sleeve (5) is fixedly connected to the top of the suspended hammock (1).
5. A floating feeding device for betta fish according to claim 1, characterized in that: The airbag (6) is configured as a ring.
6. A floating feeding device for betta fish according to claim 1, characterized in that: The connecting rod (7) is fixedly connected to the inside of the connecting sleeve (5) on the side away from the suspension hole (3).
7. A floating feeding device for betta fish according to claim 1, characterized in that: The feeding ring (8) is positioned in the middle of the connecting sleeve (5).