Efficient fishing cage for collapsible offshore small fishing boat

Abstract

The utility model provides foldable offshore small fishing boat high -efficient fishing cage, belong to fishing tackle technical field, to solve current foldable offshore small fishing boat high -efficient fishing cage in the use process, usually need to set up different specifications' fishing cage according to the fish condition in fixed position, usually need to purchase different specifications' fishing cage, and the problem of higher use cost, including the support bottom ring support in the inboard of fishing net lower end, the support top ring support in the inboard of fishing net upper end, the fish inlet is equipped with a plurality of, and a plurality of fish inlets are all fixedly connected in the inboard of fishing net, the lifting rope is equipped with a plurality of, and a plurality of lifting ropes are all fixedly connected in the outside of support top ring, through the setting of the utility model, realized the folding and assembly to fishing cage, can adapt to different fishing environment, improved the adaptability, reduced the use cost, also realized the allurement to fish and fishing, convenient operation, improved the fishing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of fishing gear technology, and more specifically, it relates to a foldable, high-efficiency fishing cage for small near-shore fishing boats. Background Technology

[0002] The foldable nearshore small fishing boat high-efficiency fishing cage is a portable, environmentally friendly, and efficient fixed fishing gear designed specifically for coastal, shallow sea, or inland river operations. It is widely used for catching aquatic organisms such as shrimp, crab, eel, loach, and small fish. Currently, utility model patent application number 2014201775239 discloses a foldable fishing cage including a frame cage body entirely made of a single spring steel bar. The outer side of the frame cage body is covered with a mesh wall, and the mesh wall is connected and fixed to the frame cage body by upper and lower net ropes at the four corners. Fish inlets are provided on opposite front and rear surfaces of the frame cage body, and steel bar studs are installed on the fish inlets, which are fixed to the mesh wall. At the top of the frame cage body, a rope lug and a fish retrieval gate are respectively provided. One end of the fish retrieval gate is connected to the mesh wall, and the other end is connected to a hook, allowing the fish retrieval gate to open and close back and forth. A bait bag is provided at the bottom of the frame cage body, and the bait bag is fixed with a pull rope. This type of foldable, high-efficiency fishing cage for small near-shore fishing boats typically requires the installation of different sizes of fishing cages at fixed locations depending on the fishing conditions, usually necessitating the purchase of different sizes of fishing cages, resulting in high operating costs. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a foldable, high-efficiency fishing cage for small nearshore fishing boats. This solves the problem that existing foldable, high-efficiency fishing cages for small nearshore fishing boats typically require the installation of different sizes of fishing cages at fixed locations based on fish conditions, resulting in high operating costs.

[0004] This utility model provides a foldable, high-efficiency fishing cage for small near-shore fishing boats, comprising a fishing net, a supporting bottom ring, a supporting top ring, a fish inlet, lifting ropes, a folding assembly mechanism, and a fish-attracting mechanism. The supporting bottom ring is supported on the inner side of the lower end of the fishing net; the supporting top ring is supported on the inner side of the upper end of the fishing net; multiple fish inlets are provided, all fixedly connected to the inner side of the fishing net; multiple lifting ropes are provided, all fixedly connected to the outer side of the supporting top ring; the folding assembly mechanism is located on the outer side of the fishing net and the supporting bottom ring; and the fish-attracting mechanism is located on the inner side of the fishing net.

[0005] Furthermore, the folding assembly mechanism includes: connecting hooks, connecting grooves, and limiting protrusions; multiple connecting hooks are provided, and multiple connecting hooks are rotatably connected to the outside of the supporting top ring; multiple connecting grooves are provided, and multiple connecting grooves are respectively opened on the inside of multiple connecting hooks; multiple limiting protrusions are provided, and multiple limiting protrusions are respectively fixedly connected to the inside of the connecting grooves in multiple connecting hooks.

[0006] Furthermore, the folding assembly mechanism also includes: a lower support rod, an upper support rod, and a support torsion spring; multiple lower support rods are provided, and each lower support rod is rotatably connected to the outside of the support bottom ring; multiple upper support rods are provided, and each upper support rod is rotatably connected to the outside of the support top ring; multiple support torsion springs are provided, with one end of each support torsion spring fixedly connected to the inside of the multiple lower support rods, and the other end of each support torsion spring fixedly connected to the inside of the multiple upper support rods.

[0007] Furthermore, the fishing luring mechanism includes: a fixing rope and a bait net; multiple fixing ropes are provided, and all multiple fixing ropes are fixedly connected to the upper end of the inner side of the fishing net; the bait net is fixedly connected to the lower end of the fixing rope.

[0008] Furthermore, the fish-attracting mechanism also includes a fish-retrieving zipper; the fish-retrieving zipper is sewn onto the lower end of the fishing net and is semi-circular.

[0009] Furthermore, the fishing entrapment mechanism also includes: counterweight sandbags; multiple counterweight sandbags are provided, and multiple counterweight sandbags are fixedly connected to the outside of the fishing net.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model realizes the folding and assembly of fishing cages through the setting of the folding assembly mechanism. By bringing the bottom support ring and the top support ring close to each other, the connecting hook is flipped down so that the connecting groove of the connecting hook is slidably connected with the bottom support ring, thereby limiting the position between the bottom support ring and the top support ring. At this time, the cage will be folded. The setting of the limiting protrusion can limit the bottom support ring, prevent the bottom support ring from disengaging from the connecting groove, and improve the structural stability.

[0011] 2. This utility model allows the bottom support ring to disengage from the connecting groove by opening the connecting hook. At this time, the lower support rod and the upper support rod will open under the action of the support torsion spring, supporting the bottom support ring and the top support ring, thus opening the fishing net and allowing the cage to be thrown into the sea for fishing.

[0012] 3. This utility model can also connect multiple cages together. By connecting the connecting hook to the support bottom ring of another cage, the two cages can be assembled, which can adapt to different fishing environments, improve adaptability, and reduce the cost of use.

[0013] 4. This utility model achieves the attraction and catching of fish through the setting of a fish-attracting mechanism. After the fishing net is unfolded, bait is placed inside the bait net, and then the cage can be dropped into the sea. The cage will sink under the action of the counterweight sandbags. After reaching a suitable position, the fish can be caught. After the fish is caught, the bottom of the fishing net can be opened by pulling open the fish zipper, and the fish inside the fishing net can be taken out. The operation is convenient and improves the fishing efficiency.

[0014] Therefore, through the above-mentioned mechanism, this utility model realizes the folding and assembly of the fishing cage, which can adapt to different fishing environments, improves adaptability, reduces usage costs, and also achieves the attraction and catching of fish. It is easy to operate and improves fishing efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the upper support rod of this utility model; Figure 3 This is a schematic diagram of the structure of the bait net of this utility model; Figure 4 This is a utility model Figure 3 A magnified structural diagram of part A in the middle; Figure 5 This is a utility model Figure 3 A magnified structural diagram of section B in the middle; Figure 6 This is a schematic diagram of the structure of the fish-retrieving zipper of this utility model; In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Fishing net; 2. Support bottom ring; 3. Support top ring; 4. Fish inlet; 5. Lifting rope; 6. Connecting hook; 601. Connecting groove; 602. Limiting protrusion; 7. Lower support rod; 8. Upper support rod; 9. Support torsion spring; 10. Fixing rope; 11. Bait net; 12. Fish retrieval zipper; 13. Counterweight sandbag. Detailed Implementation

[0016] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. Example 1:

[0017] As attached Figures 1-5As shown, this utility model provides a foldable, high-efficiency fishing cage for small near-shore fishing boats, including a fishing net 1, a supporting bottom ring 2, a supporting top ring 3, a fish inlet 4, a lifting rope 5, and a folding assembly mechanism; the supporting bottom ring 2 is supported on the inner side of the lower end of the fishing net 1; the supporting top ring 3 is supported on the inner side of the upper end of the fishing net 1; multiple fish inlets 4 are provided, and multiple fish inlets 4 are fixedly connected to the inner side of the fishing net 1; multiple lifting ropes 5 are provided, and multiple lifting ropes 5 are fixedly connected to the outer side of the supporting top ring 3; the folding assembly mechanism is located on the outer side of the fishing net 1 and the supporting bottom ring 2.

[0018] The folding assembly mechanism includes: connecting hooks 6, connecting grooves 601, limiting protrusions 602, lower support rods 7, upper support rods 8, and supporting torsion springs 9. Multiple connecting hooks 6 are provided, each rotatably connected to the outside of the supporting top ring 3. Multiple connecting grooves 601 are provided, each opening inside the multiple connecting hooks 6. Multiple limiting protrusions 602 are provided, each fixedly connected to the inside of the connecting grooves 601 in the multiple connecting hooks 6. Multiple lower support rods 7 are provided, each rotatably connected to the outside of the supporting bottom ring 2. Multiple upper support rods 8 are provided, each rotatably connected to the outside of the supporting top ring 3. Multiple supporting torsion springs 9 are provided, each with one end fixedly connected to the inside of the multiple lower support rods 7, and the other end fixedly connected to the inside of the multiple upper support rods 8.

[0019] This invention achieves a limiting effect between the bottom support ring 2 and the top support ring 3 by bringing them closer together and then flipping the connecting hook 6 downwards. This allows the connecting groove 601 of the connecting hook 6 to slide into the bottom support ring 2, thus limiting the movement of the bottom support ring 2 and the top support ring 3. At this point, the cage is folded. The limiting protrusion 602 further limits the bottom support ring 2, preventing it from detaching from the connecting groove 601. By opening the connecting hook 6, the bottom support ring 2 is disengaged from the connecting groove 601. The lower support rod 7 and the upper support rod 8 then open under the action of the support torsion spring 9, supporting the bottom support ring 2 and the top support ring 3, thus opening the fishing net 1 and allowing the cage to be cast into the sea for fishing. Multiple cages can also be connected together by connecting the connecting hook 6 to the bottom support ring 2 of another cage, allowing for the assembly of two cages to adapt to different fishing environments. Example 2:

[0020] Based on Example 1, such as Figure 3 , Figure 6As shown, the fish-attracting mechanism includes: a fixing rope 10, a bait net 11, a fish-retrieving zipper 12, and a counterweight sandbag 13; the fish-attracting mechanism is located on the inner side of the fishing net 1; multiple fixing ropes 10 are provided, and multiple fixing ropes 10 are fixedly connected to the upper end of the inner side of the fishing net 1; the bait net 11 is fixedly connected to the lower end of the fixing rope 10; the fish-retrieving zipper 12 is sewn onto the lower end of the fishing net 1, and the fish-retrieving zipper 12 is semi-circular; multiple counterweight sandbags 13 are provided, and multiple counterweight sandbags 13 are fixedly connected to the outer side of the fishing net 1.

[0021] This invention involves unfolding the fishing net 1, placing bait inside the bait net 11, and then dropping the cage into the sea. The cage will sink under the action of the counterweight sandbag 13, and fish will be caught once it reaches a suitable position. After catching the fish, the bottom of the fishing net 1 can be opened by unzipping the fish zipper 12, and the fish inside the fishing net 1 can be taken out.

[0022] The installation, connection, or setting methods of all the above components are common mechanical methods, such as welding, threaded connection, screw connection, etc., and the specific structure, model, and coefficient indicators of all components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented.

[0023] The technical solution of this utility model is not limited to the scope of the embodiments of this utility model. All technical contents not described in detail in this utility model are known technologies.

Claims

1. A foldable, high-efficiency fishing cage for small near-shore fishing vessels, comprising a fishing net (1), a bottom supporting ring (2), a top supporting ring (3), a fish inlet (4), a hanging rope (5), a folding assembly mechanism, and a fish-attracting mechanism; the bottom supporting ring (2) is supported on the inner side of the lower end of the fishing net (1); the top supporting ring (3) is supported on the inner side of the upper end of the fishing net (1); characterized in that: The fish inlet (4) is provided in multiple ways, and the multiple fish inlets (4) are fixedly connected to the inside of the fishing net (1); the hanging rope (5) is provided in multiple ways, and the multiple hanging ropes (5) are fixedly connected to the outside of the supporting top ring (3); the folding assembly mechanism is set on the outside of the fishing net (1) and the supporting bottom ring (2); the fish-attracting mechanism is set on the inside of the fishing net (1).

2. The foldable nearshore small fishing vessel high-efficiency fishing cage as described in claim 1, characterized in that: The folding assembly mechanism includes: a connecting hook (6), a connecting groove (601), and a limiting protrusion (602); there are multiple connecting hooks (6), and multiple connecting hooks (6) are rotatably connected to the outside of the supporting top ring (3); there are multiple connecting grooves (601), and multiple connecting grooves (601) are respectively opened on the inside of multiple connecting hooks (6); there are multiple limiting protrusions (602), and multiple limiting protrusions (602) are respectively fixedly connected to the inside of the connecting grooves (601) in multiple connecting hooks (6).

3. The foldable nearshore small fishing vessel high-efficiency fishing cage as described in claim 2, characterized in that: The folding assembly mechanism further includes: a lower support rod (7), an upper support rod (8), and a support torsion spring (9); there are multiple lower support rods (7), and multiple lower support rods (7) are rotatably connected to the outside of the support bottom ring (2); there are multiple upper support rods (8), and multiple upper support rods (8) are rotatably connected to the outside of the support top ring (3); there are multiple support torsion springs (9), and one end of multiple support torsion springs (9) is fixedly connected to the inside of multiple lower support rods (7), and the other end of multiple support torsion springs (9) is fixedly connected to the inside of the upper support rod (8).

4. The foldable nearshore small fishing vessel high-efficiency fishing cage as described in claim 1, characterized in that: The fishing luring mechanism includes: a fixing rope (10) and a bait net (11); there are multiple fixing ropes (10), and all the fixing ropes (10) are fixedly connected to the upper end of the inner side of the fishing net (1); the bait net (11) is fixedly connected to the lower end of the fixing rope (10).

5. The foldable nearshore small fishing vessel high-efficiency fishing cage as described in claim 4, characterized in that: The fishing luring mechanism also includes a fish-retrieving zipper (12); the fish-retrieving zipper (12) is sewn onto the lower end of the fishing net (1), and the fish-retrieving zipper (12) is semi-circular.

6. The foldable nearshore small fishing vessel high-efficiency fishing cage as described in claim 5, characterized in that: The fishing entrapment mechanism also includes: counterweight sandbags (13); multiple counterweight sandbags (13) are provided, and multiple counterweight sandbags (13) are fixedly connected to the outside of the fishing net (1).

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