CN220511939U - Buoyancy ball suitable for aquaculture - Google Patents
Buoyancy ball suitable for aquaculture Download PDFInfo
- Publication number
- CN220511939U CN220511939U CN202320227284.2U CN202320227284U CN220511939U CN 220511939 U CN220511939 U CN 220511939U CN 202320227284 U CN202320227284 U CN 202320227284U CN 220511939 U CN220511939 U CN 220511939U
- Authority
- CN
- China
- Prior art keywords
- ball
- neck
- ball neck
- fastening cap
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009360 aquaculture Methods 0.000 title claims abstract description 14
- 244000144974 aquaculture Species 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model discloses a buoyancy ball suitable for aquaculture, which comprises a ball body with a cavity structure, a ball neck integrally formed with the ball body, a ball neck inner fastening cap with internal threads, and a ball neck outer fastening cap with internal threads, wherein the ball neck is an externally-threaded outer circular tube body, an air inlet neck is integrally formed in the middle of the end surface of the ball neck, the inner diameter of the ball neck inner fastening cap is equal to the outer diameter of the air inlet neck in size, the inner diameter of the ball neck inner fastening cap is closely matched with the outer diameter of the ball neck in size, and the inner diameter of the ball neck outer fastening cap is closely matched with the outer diameter of the ball neck in size. In the utility model, the buoyancy ball is provided with the ball neck inner fastening cap and the ball neck outer fastening cap, and the ball neck inner fastening cap and the air inlet neck are hidden inside, so that the buoyancy ball can not deform and leak air to influence the sealing performance of the product when being impacted by external force or expanded by heat and contracted by cold.
Description
Technical Field
The utility model relates to the technical field of buoyancy ball production, in particular to a buoyancy ball suitable for aquaculture.
Background
The buoyancy ball is a hollow sealed ball body, and is mainly applied to the fields of offshore engineering and water construction, such as warning fence, water positioning, aquaculture, river management, net hanging garbage blocking and the like, because the buoyancy ball has good buoyancy, the buoyancy ball applied to the prior aquaculture has an air inlet structure, the air inlet structure usually adopts a structure that an air inlet is fastened and sealed by a single nut, and the buoyancy ball is easy to deform, loosen, leak and enter water when being subjected to the impact and collision of wind and waves on the water surface for a long time, and loses buoyancy.
Disclosure of Invention
In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a buoyancy ball suitable for aquaculture, which has a simple structure, is resistant to impact, is not prone to air leakage, and is stable and reliable, thereby solving the problems in the prior art.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a buoyancy ball suitable for aquaculture, includes the spheroid that has the cavity structure, with the ball neck of spheroid integrated into one piece, take the internal screw thread ball neck internal tightening cap, take the external tightening cap of ball neck of internal screw thread, ball neck is the evagination pipe body of external screw thread, ball neck terminal surface middle part integrated into one piece be equipped with ball neck coaxial to outwards extend and terminal open-ended's the external screw thread pipe shape inlet neck, the external diameter of ball neck internal tightening cap is less than the external diameter of ball neck, the internal diameter size of ball neck internal tightening cap is equivalent and screw thread fit closely with the external diameter size of inlet neck, the internal diameter size of ball neck external tightening cap is equivalent and screw thread fit closely with the external diameter size of ball neck.
Further measures include a fixing protrusion integrally formed with the ball body, the fixing protrusion being provided with a fixing hole.
Further measures are taken, the number of the fixed protrusions is 2 or more, and the fixed protrusions are symmetrically and uniformly distributed on the periphery of the connecting part of the ball neck and the ball body.
Further measures are taken, the ball body, the ball neck, the fixing boss, the ball neck inner fastening cap and the ball neck outer fastening cap are all made of plastic through extrusion molding.
Further measures are that a sealing rubber ring is arranged between the fastening cap in the ball neck and the air inlet neck in the middle of the end face of the ball neck.
Compared with the prior art, the utility model has the following beneficial effects:
because the buoyancy ball is provided with the ball neck inner fastening cap and the ball neck outer fastening cap, and the inner ball cap and outer ball cap screw thread fastening sealing structure, the ball neck inner fastening cap and the air inlet neck with the core sealing function are hidden inside, so that the buoyancy ball can not deform and leak gas to influence the sealing performance of the product when being impacted by external force or expanded by heat and contracted by cold.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a buoyant spheres according to the utility model;
FIG. 2 is a schematic structural view of an inner and outer tightening caps in the buoyancy ball according to the present utility model;
reference numerals illustrate: 1. a sphere; 2. a ball neck; 3. fixing the convex; 4. a cap is fastened in the ball neck; 5. a ball neck outer fastening cap; 6. a seal ring; 11. a fixing hole; 22. an air inlet neck;
Detailed Description
The utility model is further illustrated by the following examples and figures:
as shown in figure 1, the buoyancy ball suitable for aquaculture comprises a ball body 1 with a cavity structure, a ball neck 2 integrally formed with the ball body 1, a fixing boss 3 integrally formed with the ball body 1, a ball neck inner fastening cap 4 with internal threads, a ball neck outer fastening cap 5 with internal threads and a sealing ring 6, wherein the ball neck 2 is an externally threaded outer convex circular tube body, the middle part of the end surface of the ball neck 2 is integrally formed with an externally threaded circular tube-shaped air inlet neck 22 which extends outwards and is open at the tail end coaxially with the ball neck 2, the outer diameter of the ball neck inner fastening cap 4 is smaller than the outer diameter of the ball neck 2, the inner diameter of the ball neck inner fastening cap 4 is equal to the outer diameter of the air inlet neck 22 in size and is tightly matched with threads, the inner diameter of the ball neck outer fastening cap 5 is equal to the outer diameter of the ball neck 2 in size and is tightly matched with threads, the fixing convex 3 is provided with fixing holes 11, the number of the fixing convex 3 is 2 or more and is symmetrically and uniformly distributed on the periphery of the connection part of the ball neck 2 and the ball body 1, the ball neck 2, the fixing convex 3, the ball neck inner fastening cap 4 and the ball neck outer fastening cap 5 are all made by plastic extrusion, the sealing rubber ring (6) is arranged between the ball neck inner fastening cap (4) and the air inlet neck (22) in the middle of the end surface of the ball neck (2), when in use, a user firstly fills the ball body 1 with air, the ball neck inner fastening cap 4 internally provided with the sealing rubber ring (6) is spirally fixed and tightly covered on the air inlet neck 22, then the ball neck outer fastening cap 5 is spirally fixed and tightly covered on the ball neck 2, and then the ball neck outer fastening cap 5 is connected with an article needing to provide buoyancy through the fixing holes 11 of the fixing convex 3 by a rope, the buoyancy ball with the structure has the advantages that the gas in the ball body 1 is not easy to leak and overflow, meanwhile, the part ball neck inner fastening cap 4 and the air inlet neck 22 playing the role of core sealing are hidden inside, so that the buoyancy ball can not deform and leak gas to influence the sealing performance of a product when the buoyancy ball is impacted by external force or expanded by heat and contracted by cold, and the buoyancy ball with the structure has simple structure and stability, and is particularly suitable for aquaculture.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (4)
1. The utility model provides a buoyancy ball suitable for aquaculture, includes spheroid (1) that has cavity structure, ball neck (2) with spheroid (1) integrated into one piece, its characterized in that: the novel ball neck outer fastening cap is characterized by further comprising a ball neck inner fastening cap (4) with internal threads and a ball neck outer fastening cap (5) with internal threads, wherein the ball neck (2) is an outer convex circular tube body with external threads, an air inlet neck (22) which is coaxial with the ball neck (2) and is outwards convex, is provided with the external threads of which the tail end is open, the outer diameter of the ball neck inner fastening cap (4) is smaller than that of the ball neck (2), the inner diameter of the ball neck inner fastening cap (4) is equal to the outer diameter of the air inlet neck (22) in size and is tightly matched with the threads, and the inner diameter of the ball neck outer fastening cap (5) is equal to the outer diameter of the ball neck (2) in size and is tightly matched with the threads.
2. A buoyant spheres suitable for use in aquaculture according to claim 1, wherein: comprises a fixing lug (3) which is integrally formed with a sphere (1), wherein a fixing hole (11) is arranged on the fixing lug (3).
3. A buoyant spheres suitable for use in aquaculture according to claim 2, wherein: the number of the fixing protrusions (3) is more than 2, and the fixing protrusions are symmetrically and uniformly distributed on the periphery of the connecting part of the ball neck (2) and the ball body (1).
4. A buoyant spheres suitable for use in aquaculture according to claim 1, wherein: a sealing rubber ring (6) is arranged between the ball neck inner fastening cap (4) and an air inlet neck (22) in the middle of the end face of the ball neck (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320227284.2U CN220511939U (en) | 2023-02-16 | 2023-02-16 | Buoyancy ball suitable for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320227284.2U CN220511939U (en) | 2023-02-16 | 2023-02-16 | Buoyancy ball suitable for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220511939U true CN220511939U (en) | 2024-02-23 |
Family
ID=89926628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320227284.2U Active CN220511939U (en) | 2023-02-16 | 2023-02-16 | Buoyancy ball suitable for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220511939U (en) |
-
2023
- 2023-02-16 CN CN202320227284.2U patent/CN220511939U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |