Fracture-resistant fishing rod

Abstract

The anti-fracture fishing rod comprises a rod tip, a middle rod is arranged outside the rod tip in a sleeved mode, a tail rod is arranged at the end, away from the rod tip, of the middle rod in a sleeved mode, anti-fracture ends are arranged at the end, connected with the rod tip, of the middle rod and the end, connected with the middle rod, of the tail rod, and a plug is in threaded connection with the end, away from the middle rod, of the tail rod. The plug comprises a connecting base, a circular groove is formed in the vertical groove, a movable plate is fixedly connected to the end of the compression spring, a connecting rod is fixedly connected to the side surface of the limiting rod, and a connecting ring is rotationally connected to the end, away from the limiting rod, of the connecting rod. According to the fishing rod, by arranging the compression spring, the movable plate, the limiting rod and the transverse clamping groove, replacement of the connecting ring is facilitated, resource waste caused by replacement of the whole plug is avoided, and by arranging the carbon fiber layer, the reinforcing layer, the waterproof layer and the corrosion-resistant layer, it is avoided that the rod body is damaged, and the service life of the fishing rod is affected.

Description

Technical Field

[0001] This utility model relates to the field of fishing rod production and processing technology, and in particular to a breakage-resistant fishing rod. Background Technology

[0002] With the continuous improvement of people's living standards in my country, recreational fishing, which relies on traditional fisheries and aims at entertainment and leisure, has become an emerging industry that meets the material and cultural consumption needs of the people. Fishing has gradually become a popular recreational activity. As an indispensable tool for fishing, the performance of the fishing rod affects the fishing technique and experience.

[0003] To enhance the strength of the rod body, existing fishing rods have anti-breakage ends at the exit of the rod sections. The end cap of the anti-breakage fishing rod is connected to the safety line via a connector. However, the connector of the end cap is affected by the environment, which affects its service life and makes it prone to breakage. This requires the replacement of the entire end cap, resulting in resource waste. Therefore, there is a need for an anti-breakage fishing rod. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a breakage-resistant fishing rod.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a breakage-resistant fishing rod, including a rod tip, a middle rod sleeved on the outside of the rod tip, a tail rod sleeved on the end of the middle rod away from the rod tip, and a breakage-resistant end provided at the end of the middle rod connected to the rod tip and the end of the tail rod connected to the middle rod, and a plug threadedly connected to the end of the tail rod away from the middle rod.

[0006] The plug includes a connecting base, a vertical groove is formed on the side end face of the connecting base, a circular groove is formed inside the vertical groove, a compression spring is fixedly connected to the inner side wall of the circular groove, a movable plate is fixedly connected to the end of the compression spring, a horizontal slot is formed on the inner side wall of the circular groove, a limit rod is engaged inside the horizontal slot, a connecting rod is fixedly connected to the side surface of the limit rod, and a connecting ring is rotatably connected to the end of the connecting rod away from the limit rod.

[0007] Furthermore: the circumferential surface of the connecting base is provided with an anti-slip groove, the inner side wall of the connecting base is fixedly connected with a support frame, the side surface of the support frame is fixedly connected with a support ring, and the end of the support ring is fixedly connected with a connecting plate, and the side surface of the connecting plate is fixedly connected with a rubber pad.

[0008] Furthermore, both the connecting plate and the rubber pad have a third drainage groove inside, and the third drainage groove is distributed in a ring shape.

[0009] Furthermore, the support ring is annular and distributed on the outer ring surface of the support frame.

[0010] Furthermore: the support frame has a second drainage groove inside, the second drainage groove has a drainage hole inside, and the connecting base has a first drainage groove inside.

[0011] Furthermore: the fracture-resistant end includes a carbon fiber layer, a reinforcing layer is provided outside the carbon fiber layer, a waterproof layer is provided outside the reinforcing layer, and a corrosion-resistant layer is provided outside the waterproof layer.

[0012] This utility model has the following beneficial effects:

[0013] 1. Compared with existing technologies, this anti-breakage fishing rod, by setting up a compression spring, a movable plate, a limiting rod, and a horizontal slot, allows the connecting ring to be installed by using the connecting rod to drive the limiting rod from the vertical slot into the circular slot, and pushing the movable plate, which in turn compresses the compression spring. After the limiting rod enters the circular slot, it rotates to align with the horizontal slot, so that the limiting rod, under the push of the compression spring's reaction force, engages with the inside of the horizontal slot, thereby achieving the limiting installation of the connecting ring. When the connecting ring is damaged, the limiting rod can be quickly disassembled, allowing the connecting ring to be replaced, avoiding the waste of resources caused by replacing the entire plug.

[0014] 2. Compared with existing technologies, this anti-breakage fishing rod incorporates a carbon fiber layer, a reinforcing layer, a waterproof layer, and a corrosion-resistant layer. During production, the carbon fiber layer reduces the weight of the rod, while the reinforcing layer strengthens the connection between the middle rod and the tail rod. This significantly enhances the rod's anti-breakage performance during use. The waterproof and corrosion-resistant layers protect the rod, preventing damage and extending its lifespan. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure proposed in this utility model;

[0017] Figure 3 The present utility model proposes Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The present utility model proposes Figure 2 Enlarged view at point B in the middle;

[0019] Figure 5 The present utility model proposes Figure 4 Enlarged view of point C.

[0020] Legend:

[0021] 1. Rod tip; 2. Middle rod; 3. Tail rod; 4. Fracture-resistant end; 401. Carbon fiber layer; 402. Reinforcing layer; 403. Waterproof layer; 404. Corrosion-resistant layer; 5. End cap; 501. Connecting base; 502. Connecting ring; 503. First drainage groove; 504. Support frame; 505. Second drainage groove; 506. Anti-slip groove; 507. Support ring; 508. Connecting plate; 509. Rubber pad; 510. Third drainage groove; 511. Vertical groove; 512. Circular groove; 513. Compression spring; 514. Movable plate; 515. Horizontal slot; 516. Limiting rod; 517. Connecting rod. Detailed Implementation

[0022] 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.

[0023] Reference Figure 1-5 The present invention provides a fracture-resistant fishing rod: including a rod tip 1, a middle rod 2 sleeved on the outside of the rod tip 1, a tail rod 3 sleeved on the end of the middle rod 2 away from the rod tip 1, a fracture-resistant end 4 provided at the end of the middle rod 2 connected to the rod tip 1 and the end of the tail rod 3 connected to the middle rod 2, and a plug 5 threadedly connected to the end of the tail rod 3 away from the middle rod 2.

[0024] The plug 5 includes a connecting base 501. A vertical groove 511 is formed on the side end face of the connecting base 501. A circular groove 512 is formed inside the vertical groove 511. A compression spring 513 is fixedly connected to the inner side wall of the circular groove 512. A movable plate 514 is fixedly connected to the end of the compression spring 513. A horizontal slot 515 is formed on the inner side wall of the circular groove 512. A limiting rod 516 is engaged inside the horizontal slot 515. A connecting rod 517 is fixedly connected to the side surface of the limiting rod 516. A connecting ring 502 is rotatably connected to the end of the connecting rod 517 away from the limiting rod 516. During installation, the connecting ring 502 utilizes the connecting rod 517 to drive the limiting rod 516 from the vertical groove 511 into the circular groove 512, pushing the movable plate 514. This causes the movable plate 514 to compress the compression spring 513. After the limiting rod 516 enters the circular groove 512, it rotates to align with the horizontal slot 515. Under the reaction force of the compression spring 513, the limiting rod 516 engages with the inside of the horizontal slot 515, thus achieving the limiting installation of the connecting ring 502. If the connecting ring 502 is damaged, the limiting rod 516 can be quickly disassembled, allowing the connecting ring 502 to be replaced, avoiding the waste of resources caused by replacing the entire plug 5.

[0025] The connecting base 501 has anti-slip grooves 506 on its circumferential surface. A support frame 504 is fixedly connected to the inner side wall of the connecting base 501. A support ring 507 is fixedly connected to the side surface of the support frame 504, and a connecting plate 508 is fixedly connected to the end of the support ring 507. A rubber pad 509 is fixedly connected to the side surface of the connecting plate 508. The rubber pad 509 can protect the stored rod section.

[0026] Both the connecting plate 508 and the rubber pad 509 have a third drainage groove 510 inside, and the third drainage groove 510 is distributed in a ring. There are multiple sets of third drainage grooves 510 to facilitate the drainage of water entering from the connection between the tail rod 3 and the middle rod 2 to the support frame 504.

[0027] The support ring 507 is annular and distributed on the outer ring surface of the support frame 504. The support ring 507 is used to limit the installation of the connecting plate 508.

[0028] The support frame 504 has a second drainage groove 505 inside, and a drainage hole inside the second drainage groove 505. The connecting base 501 has a first drainage groove 503 inside. The second drainage groove 505 and the drainage hole are used to drain the water from the left side of the support frame 504 to the right side and discharge the tail rod 3 from the first drainage groove 503. This prevents water from remaining in the rod body, which would cause poor air circulation inside the tail rod 3 and affect the storage of the rod.

[0029] The fracture-resistant end 4 includes a carbon fiber layer 401, a reinforcing layer 402 on the outside of the carbon fiber layer 401, a waterproof layer 403 on the outside of the reinforcing layer 402, and a corrosion-resistant layer 404 on the outside of the waterproof layer 403. During production, the carbon fiber layer 401 reduces the weight of the rod, and the reinforcing layer 402 strengthens the connection between the center rod 2 and the tail rod 3. The reinforcing layer 402 is made of nylon thread, the waterproof layer 403 is made of epoxy resin, and the corrosion-resistant layer 404 is made of polyurethane. During use, this design effectively enhances the rod's fracture resistance, and the waterproof layer 403 and corrosion-resistant layer 404 protect the rod, preventing damage and extending its lifespan.

[0030] Working principle: During installation, the connecting ring 502 is driven by the connecting rod 517 to move the limiting rod 516 from the vertical groove 511 into the circular groove 512, and pushes the movable plate 514, causing the movable plate 514 to compress the compression spring 513. After the limiting rod 516 enters the circular groove 512, it rotates to align with the horizontal locking groove 515, so that the limiting rod 516 engages with the inside of the horizontal locking groove 515 under the push of the reaction force of the compression spring 513, thereby achieving the limiting installation of the connecting ring 502. When the connecting ring 502 is damaged, the limiting rod 516 can be quickly disassembled, so that the connecting ring 502 can be replaced, avoiding the waste of resources caused by replacing the entire plug 5. In addition, when the fishing rod is under stress, the stress at the joint of the rod section increases. By setting the anti-breakage end 4, the strength of the joint can be better enhanced, thereby avoiding damage to the rod body and affecting the service life of the fishing rod.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A breakage-resistant fishing rod, comprising a rod tip (1), characterized in that: The tip (1) is fitted with a middle rod (2), and the end of the middle rod (2) away from the tip (1) is fitted with a tail rod (3). The end of the middle rod (2) connected to the tip (1) and the end of the tail rod (3) connected to the middle rod (2) are both provided with a fracture-resistant end (4). The end of the tail rod (3) away from the middle rod (2) is threaded with a plug (5). The plug (5) includes a connecting base (501), a vertical groove (511) is provided on the side end face of the connecting base (501), a circular groove (512) is provided inside the vertical groove (511), a compression spring (513) is fixedly connected to the inner side wall of the circular groove (512), a movable plate (514) is fixedly connected to the end of the compression spring (513), a horizontal slot (515) is provided on the inner side wall of the circular groove (512), a limit rod (516) is engaged inside the horizontal slot (515), a connecting rod (517) is fixedly connected to the side surface of the limit rod (516), and a connecting ring (502) is rotatably connected to the end of the connecting rod (517) away from the limit rod (516).

2. The anti-breakage fishing rod according to claim 1, characterized in that: The connecting base (501) has an anti-slip groove (506) on its circumferential surface. A support frame (504) is fixedly connected to the inner side wall of the connecting base (501). A support ring (507) is fixedly connected to the side surface of the support frame (504). A connecting plate (508) is fixedly connected to the end of the support ring (507). A rubber pad (509) is fixedly connected to the side surface of the connecting plate (508).

3. The anti-breakage fishing rod according to claim 2, characterized in that: The connecting plate (508) and the rubber pad (509) are both provided with a third drainage groove (510), and the third drainage groove (510) is distributed in a ring shape.

4. A breakage-resistant fishing rod according to claim 2, characterized in that: The support ring (507) is annular and distributed on the outer ring surface of the support frame (504).

5. A breakage-resistant fishing rod according to claim 2, characterized in that: The support frame (504) has a second drainage groove (505) inside, and the second drainage groove (505) has a drainage hole inside. The connecting base (501) has a first drainage groove (503) inside.

6. The anti-breakage fishing rod according to claim 1, characterized in that: The fracture-resistant end (4) includes a carbon fiber layer (401), a reinforcing layer (402) is provided on the outside of the carbon fiber layer (401), a waterproof layer (403) is provided on the outside of the reinforcing layer (402), and a corrosion-resistant layer (404) is provided on the outside of the waterproof layer (403).

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