A strong magnetic nose ring
By embedding a strong magnet inside the cow's nose ring and simplifying the connection structure, the problem of ingestion of metal foreign objects in traditional cow nose rings has been solved. This achieves the effects of automatically absorbing metal foreign objects and convenient installation, thus improving the safety of cattle feeding.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 董增祖
- Filing Date
- 2025-07-22
- Publication Date
- 2026-06-23
AI Technical Summary
Traditional cattle nose rings are prone to trapping metal objects in the feed, which cattle may swallow during feeding, causing stomach damage. Existing iron removal tools are complex and dangerous to operate.
Design a strong magnetic cow nose ring with a second strong magnet embedded in it and a first strong magnet fixed inside the insert. It attracts metal foreign objects in the hay through magnetism. The connection between the insert and the plug is simplified by using a limiting component. Nylon material is used to ensure strength and magnetic adsorption effect.
This technology enables the automatic removal of metal foreign objects during cattle feeding, simplifies the installation process of the cattle nose ring, avoids the risk of metal foreign objects entering the cattle's stomach, and improves the convenience and safety of operation.
Smart Images

Figure CN224386465U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cow nose rings, specifically a cow nose ring with strong magnetism. Background Technology
[0002] In livestock farming, the nose ring is a commonly used tool for controlling cattle activity and assisting in feeding management. Its functionality and safety directly affect the healthy growth of cattle.
[0003] Traditional cattle nose collars only have basic traction and control functions. During the harvesting, storage, and processing of feed, sharp metals such as sickle fragments, wires, and nails can easily get mixed in. When cattle eat, they use their tongues to pick up the feed and swallow it before chewing it completely. In addition, the oral cavity is not very good at distinguishing foreign objects, so metal foreign objects in the feed can easily enter the stomach along with the feed. Once a metal foreign object enters the stomach, a magnetic "metal remover" needs to be inserted into the cow's stomach through the mouth to remove the metal foreign object by magnetism. This process is relatively complicated and can easily damage the cow's stomach. Therefore, a cattle nose collar with strong magnetism needs to be designed to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a strong magnetic bull nose ring to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a strong magnetic bullnose ring, comprising a ring body, a plug installed at one end of the ring body, and a plug installed at the other end of the ring body, wherein a sliding groove is provided on the outer side of the plug, and the plug passes through the plug.
[0006] The ring body is embedded with multiple second strong magnetic blocks, the insert is fixedly installed with a first strong magnetic block, and multiple limiting components that pass through the card block are installed on one side of the insert.
[0007] Preferably, the limiting component includes multiple mounting blocks, an L-shaped connecting plate is slidably mounted inside the mounting block, a locking block passing through the sliding slot is mounted at the lower end of the L-shaped connecting plate, and an elastic element is provided between the L-shaped connecting plate and the mounting block.
[0008] Preferably, the card block has a triangular cross-section.
[0009] Preferably, the elastic element is a spring, with the upper end of the spring installed inside the L-shaped connecting plate and the lower end of the spring installed in the groove on the top surface of the mounting block.
[0010] Preferably, the ring, the socket, and the plug are all made of nylon.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] 1. This strongly magnetic bullnose ring is used to place the ring inside the bullnose clamps. The bullnose clamps are used to attach the ring to the bullnose, and the bullnose clamps tighten. The plug is gradually inserted into the inside of the socket. During this process, the plug contacts the inclined surface of the locking block, which pushes the locking block away from the plug until the plug is fully inserted into the socket. The locking block then faces the sliding slot. At this point, under the action of the spring, the L-shaped connecting plate moves, and the L-shaped connecting plate moves the locking block into the sliding slot, thus fixing the position of the plug. There is no need to use a pin to fix the socket and plug afterward, and the connection between the socket and plug can be completed. The operation is more convenient and faster.
[0013] 2. When in use, the first strong magnetic block inside the tube and the second strong magnetic block embedded in the ring can magnetically attract some of the metal foreign objects in the feed, thereby preventing the metal foreign objects in the feed from entering the cow's stomach along with the feed during the feeding process. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0016] Figure 3 This is an enlarged structural diagram of point A in this utility model.
[0017] In the diagram: 1. Ring; 2. Insert; 3. Plug; 4. First strong magnet; 5. Second strong magnet; 6. Mounting block; 7. L-shaped connecting plate; 8. Spring; 9. Locking block; 10. Sliding slot. Detailed Implementation
[0018] 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.
[0019] Example 1
[0020] Please refer to Figure 1-3 As shown, this utility model provides a strong magnetic bullnose ring, including a ring body 1, a plug 2 installed at one end of the ring body 1, and a plug 3 installed at the other end of the ring body 1. A sliding groove 10 is provided on the outside of the plug 3, and the plug 3 passes through the plug 2.
[0021] The ring body 1 is embedded with multiple second strong magnetic blocks 5, the insert 2 is fixedly installed with a first strong magnetic block 4, and multiple limiting components that pass through the card block 9 are installed on one side of the insert 2.
[0022] Specifically, the first strong magnetic block 4 inside the insert 2 and the second strong magnetic block 5 embedded in the ring 1 can magnetically absorb some of the metal foreign objects in the hay, thereby preventing the metal foreign objects in the hay from entering the cow's stomach along with the hay during the feeding process.
[0023] The limiting component includes multiple mounting blocks 6. An L-shaped connecting plate 7 is slidably mounted inside the mounting block 6. A locking block 9, which passes through the sliding slot 10, is mounted at the lower end of the L-shaped connecting plate 7. An elastic element is provided between the L-shaped connecting plate 7 and the mounting block 6. The locking block 9 has a triangular cross-section. The elastic element is a spring 8. The upper end of the spring 8 is mounted inside the L-shaped connecting plate 7, and the lower end of the spring 8 is mounted in the groove on the top surface of the mounting block 6. The plug 3 gradually penetrates into the inner side of the insert 2. During this process, the plug 3 abuts against the inclined surface of the locking block 9, and the plug 3 pushes the locking block 9 away from the plug 3 until the plug 3 is completely inside the insert 2. Then, the locking block 9 faces the sliding slot 10. At this time, under the action of the spring 8, the L-shaped connecting plate 7 is moved. The L-shaped connecting plate 7 drives the locking block 9 into the inner side of the sliding slot 10, thereby fixing the position of the plug 3. There is no need to use a pin to fix the insert 2 and the plug 3 afterward.
[0024] Among them, the ring 1, the plug 2 and the plug 3 are all made of nylon material, which ensures the strength of the bullnose ring, and the nylon material does not affect the adsorption of metal by the second strong magnet 5 and the first strong magnet 4.
[0025] Working principle: This utility model is a strong magnetic cow nose ring. When inserting the nose ring, the ring body 1 is placed inside the cow nose clamp. The cow nose clamp clamps the ring body 1 onto the cow's nose and clamps it tightly. The plug 3 is gradually inserted into the inner side of the insert 2. During this process, the plug 3 abuts against the inclined surface of the locking block 9. The plug 3 pushes the locking block 9 away from the plug 3 until the plug 3 is completely inserted into the insert 2. Then the locking block 9 faces the sliding slot 10. At this time, under the action of the spring 8, the L-shaped connecting plate 7 is moved. The L-shaped connecting plate 7 drives the locking block 9 into the inner side of the sliding slot 10, thereby fixing the position of the plug 3. Afterwards, there is no need to use a pin to fix the insert 2 and the plug 3. The connection between the insert 2 and the plug 3 can be completed, and the operation is more convenient and faster.
[0026] In subsequent use, the first strong magnetic block 4 inside the insert 2 and the second strong magnetic block 5 embedded in the ring 1 can magnetically attract some of the metal foreign objects in the hay, thereby preventing the metal foreign objects in the hay from entering the cow's stomach along with the hay during the feeding process.
[0027] The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0028] 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 strongly magnetic bull nose ring, comprising a ring body (1), characterized in that: One end of the ring (1) is fitted with a tube (2), and the other end of the ring (1) is fitted with a plug (3). A sliding groove (10) is provided on the outside of the plug (3), and the plug (3) passes through the tube (2). The ring (1) is embedded with a plurality of second strong magnetic blocks (5), the insert (2) is fixedly installed with a first strong magnetic block (4), and a plurality of limiting components passing through the card block (9) are installed on one side of the insert (2).
2. The strong magnetic bull nose ring according to claim 1, characterized in that: The limiting component includes multiple mounting blocks (6), an L-shaped connecting plate (7) is slidably mounted inside the mounting block (6), a card block (9) passing through the sliding slot (10) is mounted at the lower end of the L-shaped connecting plate (7), and an elastic element is provided between the L-shaped connecting plate (7) and the mounting block (6).
3. A bull nose ring with strong magnetism according to claim 2, characterized in that: The card block (9) has a triangular cross-section.
4. A bull nose ring with strong magnetism according to claim 2, characterized in that: The elastic element is specifically a spring (8), the upper end of which is installed inside the L-shaped connecting plate (7), and the lower end of which is installed in the groove on the top surface of the mounting block (6).
5. A bull nose ring with strong magnetism according to claim 1, characterized in that: The ring (1), the insert (2), and the plug (3) are all made of nylon.