Fishing rod with moisture release function

Abstract

The utility model relates to the field of fishing rod water release, especially a fishing rod with water release function, including drainage plug and fishing rod body, the opposite side outer wall of drainage plug all is fixedly connected with the communicating pipe, is set up a plurality of chutes in communicating pipe, the sliding connection has in the chute pressure mat, the outer wall of pressure mat is fixedly connected with fixed link, the other end of fixed link is fixedly connected with gland, the outer wall of gland is fixedly connected with conical piston, conical piston activity sleeve joint in communicating pipe. The utility model discloses, through setting up drainage plug, communicating pipe, pressure mat, fixed link, spring no.

Description

Technical Field

[0001] This utility model relates to the field of water release in fishing rods, and more particularly to a fishing rod with a water release function. Background Technology

[0002] A fishing rod generally refers to a fishing rod, a fishing tool, mostly made of carbon fiber, which is easy to retract and carry. Existing front caps, due to their structure, are too airtight, which can easily create a sealed effect inside the rod sections during use, forming a closed space within the rod tube. This prevents moisture from seeping out or evaporating in time after use.

[0003] A patent with publication number CN212212420U discloses a drainage and breathable fishing rod front plug, including a front plug body, a plug head body, and an elastic plug body. The front half of the plug head body is cylindrical, with a ring of anti-slip texture on its surface. The rear half of the plug head body is frustum-shaped, with its diameter decreasing from front to back. A groove is provided along the length of the rear half of the plug head body, with the first groove being semi-rotary-shaped. The diameter and depth of the first groove increase from front to back. This invention facilitates the drainage and evaporation of moisture from the fishing rod, effectively solving the problem of poor air circulation caused by the enclosed space inside the fishing rod after storage. The moisture has an evaporation outlet, reducing the risk of mold and paint cracking due to dampness, thus extending the lifespan of the fishing rod.

[0004] The applicant found that although the above-mentioned patent can achieve the drainage function, it only relies on gravity to release water, which is generally inefficient. Based on this, we propose an improved fishing rod with a water release function. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a fishing rod with a water release function.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a fishing rod with a water release function, comprising a drain plug and a fishing rod body, wherein a connecting pipe is fixedly connected to the outer wall of opposite sides of the drain plug, a plurality of sliding grooves are provided in the connecting pipe, a pressure pad is slidably connected in the sliding groove, a fixing rod is fixedly connected to the outer wall of the pressure pad, a pressure cap is fixedly connected to the other end of the fixing rod, a conical piston is fixedly connected to the outer wall of the pressure cap, the conical piston is movably sleeved in the connecting pipe, a spring is fixedly connected between the pressure pad and the inner wall of the sliding groove, a sealing plate is rotatably connected inside the drain plug, a pressure rod is slidably connected to the end of the drain plug away from the opening, a circular piston is fixedly connected to one end of the pressure rod, and a spring is fixedly connected between the circular piston and the inner wall of the drain plug.

[0007] Through the above technical solution, the device can utilize the air pressure difference and the reciprocating motion of a circular piston to accelerate the discharge of water accumulated inside the fishing rod, thereby improving drainage efficiency.

[0008] As a further description of the above technical solution:

[0009] The drain plug is threaded onto the outer wall of the fishing rod body, and a limit ring is fixedly connected to the outer wall of the fishing rod body. One end of the drain plug is pressed onto the limit ring.

[0010] The above technical solution allows for convenient and quick disassembly and assembly of the drain plug, making it easy to remove and clean the drain after water has accumulated inside.

[0011] As a further description of the above technical solution:

[0012] A permeable plate is fixedly connected inside the drain plug near the opening, and the permeable plate has permeable holes.

[0013] Through the above technical solution, the permeable holes facilitate water flow, and the permeable plate can easily support the fishing rod, preventing the sealing plate from being pushed open.

[0014] As a further description of the above technical solution:

[0015] The conical piston is made of a conical structure, and the spring is movably sleeved on the outer end of the fixed rod.

[0016] The above technical solution facilitates the opening of the pressure cap for venting.

[0017] As a further description of the above technical solution:

[0018] The sealing plate is positioned on the side of the connecting pipe away from the circular piston, and the sealing plate rotates to face the side of the circular piston.

[0019] With the above technical solution, when the circular piston moves toward the sealing plate, the sealing plate automatically closes under positive pressure, and when the circular piston moves away from the sealing plate, the sealing plate automatically opens under negative pressure.

[0020] As a further description of the above technical solution:

[0021] The circular piston is movably disposed inside the drain plug, and the spring is movably sleeved on the outside of the pressure rod.

[0022] With the above technical solution, the inner wall of the circular piston is set to fit the inner wall of the drain plug, and the reciprocating motion of the circular piston in the drain plug adjusts the air pressure change in the drain plug.

[0023] As a further description of the above technical solution:

[0024] A toothed plate is fixedly connected to the end of the pressure rod away from the circular piston. An installation component is fixedly connected to the outer wall of the drain plug. A rotating shaft is rotatably connected to the installation component. A gear is fixedly connected to the outer wall of the rotating shaft. The gear meshes with the toothed plate.

[0025] Through the above technical solution, the rotation of the gear can drive the toothed plate to move, which in turn drives the pressure rod to move, which in turn drives the circular piston to move inside the drain plug.

[0026] As a further description of the above technical solution:

[0027] A cover is fixedly connected between the two side plates of the mounting component. The cover is sleeved on the outside of the gear. A knob is fixedly connected to one end of the rotating shaft. The circumference of the gear is greater than the length of the gear plate.

[0028] By using the above technical solution, the knob can be used to rotate the shaft, which in turn drives the gear to rotate.

[0029] This utility model has the following beneficial effects:

[0030] 1. Compared with existing technologies, this fishing rod with water release function, through the coordinated structure of a drain plug, connecting pipe, pressure pad, fixing rod, spring one, pressure cap, conical piston, sealing plate, permeable plate, pressure rod, circular piston and spring two, can use the pressure rod to press against the ground to drive the circular piston to push back and forth. Then, with the conical piston and sealing plate opening alternately, the water accumulated in the fishing rod body is drawn into the drain plug by air pressure and discharged through the opening of the conical piston. Moreover, the drain plug and the fishing rod body are connected by bolts, which makes it easy to remove the drain plug at any time for cleaning. It is more efficient than relying solely on gravity to release water.

[0031] 2. Compared with existing technologies, this fishing rod with water release function, through the coordinated structure of toothed plate, mounting parts, rotating shaft, gear, knob and cover, can use the knob to drive the rotating shaft to rotate, which in turn drives the gear to rotate, which in turn drives the toothed plate to move, thereby moving the pressure rod. This makes it convenient to use outdoors in rainy or muddy conditions. The circular piston can be reciprocated by manually turning the knob to drain water, avoiding the problem of the pressure rod pressing against the ground and getting mud on the rod, which would cause cleaning trouble. In addition, controlling the movement of the pressure rod by the knob can avoid the hand being directly subjected to the reverse pressure of the pressure rod, making it more comfortable to operate. Attached Figure Description

[0032] Figure 1 This is an internal structural diagram of a fishing rod with a water release function proposed in this utility model;

[0033] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;

[0034] Figure 3 This is an external structural diagram of a fishing rod with a water release function proposed in this utility model;

[0035] Figure 4 This is a diagram showing the internal structure of a drainage plug for a fishing rod with a water release function, as proposed in this utility model.

[0036] Legend:

[0037] 1. Drain plug; 2. Fishing rod body; 3. Connecting pipe; 4. Pressure pad; 5. Fixing rod; 6. Spring 1; 7. Pressure cap; 8. Conical piston; 9. Sealing plate; 10. Water permeable plate; 11. Pressure rod; 12. Circular piston; 13. Spring 2; 14. Toothed plate; 15. Mounting component; 16. Shaft; 17. Gear; 18. Knob; 19. Protective cover. Detailed Implementation

[0038] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0039] Reference Figure 1-4This utility model provides a fishing rod with a water release function, comprising a drain plug 1 and a fishing rod body 2. A connecting pipe 3 is fixedly connected to the outer wall of opposite sides of the drain plug 1. Multiple sliding grooves are opened in the connecting pipe 3. Pressure pads 4 are slidably connected in the sliding grooves. A fixing rod 5 is fixedly connected to the outer wall of the pressure pad 4. A pressure cap 7 is fixedly connected to the other end of the fixing rod 5. A conical piston 8 is fixedly connected to the outer wall of the pressure cap 7. The conical piston 8 is movably sleeved in the connecting pipe 3. A spring 6 is fixedly connected between the pressure pad 4 and the inner wall of the sliding groove. A sealing plate 9 is rotatably connected inside the drain plug 1. A pressure rod 11 is slidably connected to the end of the drain plug 1 away from the opening. A circular piston 12 is fixedly connected to one end of the pressure rod 11. A spring 13 is fixedly connected between the circular piston 12 and the inner wall of the drain plug 1. The spring 13 can drive the circular piston 12 to reset when the pressure rod 11 stops being pressured.

[0040] Through the above technical solution, the device can utilize the air pressure difference to accelerate the discharge of water accumulated inside the fishing rod body 2 through the reciprocating motion of the circular piston 12, thereby improving the water release efficiency.

[0041] The drain plug 1 is threaded onto the outer wall of the fishing rod body 2. A limit ring is fixedly connected to the outer wall of the fishing rod body 2. One end of the drain plug 1 is pressed onto the limit ring, which allows for easy and quick disassembly and assembly of the drain plug 1. It is also convenient to remove the drain plug 1 for cleaning and drainage after water has accumulated inside it.

[0042] A permeable plate 10 is fixedly connected to the drain plug 1 near the opening. The permeable plate 10 has permeable holes, which facilitate the flow of water. The permeable plate 10 can also support the fishing rod and prevent it from being pushed open by the sealing plate 9.

[0043] The conical piston 8 is made of a conical structure, and the spring 6 is movably sleeved on the outer end of the fixed rod 5, which facilitates the opening of the pressure cap 7 to release air.

[0044] The sealing plate 9 is positioned on the side of the connecting pipe 3 away from the circular piston 12, and the sealing plate 9 rotates to face the side of the circular piston 12. When the circular piston 12 moves toward the sealing plate 9, the sealing plate 9 automatically closes under positive pressure. When the circular piston 12 moves away from the sealing plate 9, the sealing plate 9 automatically opens under negative pressure.

[0045] A circular piston 12 is movably disposed inside the drain plug 1, and a spring 2 13 is movably sleeved on the outside of the pressure rod 11. The inner wall of the circular piston 12 is fitted to the inner wall of the drain plug 1. The reciprocating motion of the circular piston 12 inside the drain plug 1 adjusts the air pressure change inside the drain plug 1.

[0046] A toothed plate 14 is fixedly connected to the end of the pressure rod 11 away from the circular piston 12. A mounting part 15 is fixedly connected to the outer wall of the drain plug 1. A rotating shaft 16 is rotatably connected to the mounting part 15. A gear 17 is fixedly connected to the outer wall of the rotating shaft 16. The gear 17 meshes with the toothed plate 14. The rotation of the gear 17 can drive the toothed plate 14 to move, thereby driving the pressure rod 11 to move, and thus driving the circular piston 12 to move inside the drain plug 1.

[0047] A cover 19 is fixedly connected between the two side plates of the mounting part 15. The cover 19 is fitted over the outside of the gear 17. A knob 18 is fixedly connected to one end of the rotating shaft 16. By using the knob 18 to drive the rotating shaft 16 to rotate, the gear 17 can be driven to rotate. The circumference of the gear 17 is greater than the length of the toothed plate 14, which reduces the rotation angle of the gear 17 when it drives the toothed plate 14 to move the maximum distance, making the operation simpler.

[0048] Working principle: When using on a sunny day, press the connecting plate of the pressure rod 11 and the toothed plate 14 against the ground, causing the circular piston 12 to move towards the sealing plate 9. At this time, the sealing plate 9 is closed, and the second spring 13 is in a stretched state. A positive pressure is formed between the circular piston 12 and the sealing plate 9. The air pressure will push the conical piston 8 to move, thereby driving the pressure cover 7 to open. Then, the fixing rod 5 pulls the pressure pad 4, causing the first spring 6 to be in a compressed state. Then, the drain plug 1 is lifted. Under the reset force of the second spring 13, the circular piston 12 is reset, and a negative pressure is formed between the sealing plate 9 and the circular piston 12. Combined with the elastic force of the first spring 6, the pressure pad 4 is reset. Then, the fixing rod 5 pulls the pressure cover 7 to reset, so that the conical piston 8 is re-inserted into the connecting pipe 3 for sealing. At this time, the sealing plate 9 is opened, causing the water accumulated inside the fishing rod body 2 to flow down rapidly under negative pressure. By repeatedly pressing the pressure rod 11, the circular piston 12 moves back and forth inside the drain plug 1, which can draw the water accumulated inside the fishing rod body 2 into the drain plug 1, and then discharge it after opening through the connecting pipe 3. In addition, the water inside the drain plug 1 can be cleaned by rotating and unscrewing it. When using it in rainy weather, since the fishing environment is usually by the pond, there is a problem of mud and water. It is not convenient to press the pressure rod 11 by the ground. Pressing the pressure rod 11 directly by hand is too much force on the hand and is not comfortable to operate. At this time, the knob 18 can drive the rotating shaft 16 to rotate, which in turn drives the gear 17 to rotate, thereby controlling the gear plate 14 to move the pressure rod 11, which is convenient and easy.

[0049] 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 fishing rod with a water release function, comprising a drain plug (1) and a fishing rod body (2), characterized in that: A connecting pipe (3) is fixedly connected to the outer wall of the opposite side of the drain plug (1). Multiple sliding grooves are opened in the connecting pipe (3). A pressure pad (4) is slidably connected in the sliding groove. A fixing rod (5) is fixedly connected to the outer wall of the pressure pad (4). A pressure cap (7) is fixedly connected to the other end of the fixing rod (5). A conical piston (8) is fixedly connected to the outer wall of the pressure cap (7). The conical piston (8) is movably sleeved in the connecting pipe (3). A spring (6) is fixedly connected between the pressure pad (4) and the inner wall of the sliding groove. A sealing plate (9) is rotatably connected in the drain plug (1). A pressure rod (11) is slidably connected to the end of the drain plug (1) away from the opening. A circular piston (12) is fixedly connected to one end of the pressure rod (11). A spring (13) is fixedly connected between the circular piston (12) and the inner wall of the drain plug (1).

2. A fishing rod with a water release function according to claim 1, characterized in that: The drain plug (1) is threaded onto the outer wall of the fishing rod body (2), and a limiting ring is fixedly connected to the outer wall of the fishing rod body (2). One end of the drain plug (1) is pressed onto the limiting ring.

3. A fishing rod with a water release function according to claim 2, characterized in that: A permeable plate (10) is fixedly connected inside the drain plug (1) near the opening, and the permeable plate (10) has permeable holes.

4. A fishing rod with a water release function according to claim 1, characterized in that: The conical piston (8) is made of a conical structure, and the spring (6) is movably sleeved on the outer end of the fixed rod (5).

5. A fishing rod with a water release function according to claim 1, characterized in that: The sealing plate (9) is positioned on the side of the connecting pipe (3) away from the circular piston (12), and the sealing plate (9) rotates to face the side of the circular piston (12).

6. A fishing rod with a water release function according to claim 5, characterized in that: The circular piston (12) is movably disposed inside the drain plug (1), and the second spring (13) is movably sleeved on the outside of the pressure rod (11).

7. A fishing rod with a water release function according to claim 6, characterized in that: A toothed plate (14) is fixedly connected to one end of the pressure rod (11) away from the circular piston (12). An installation part (15) is fixedly connected to the outer wall of the drain plug (1). A rotating shaft (16) is rotatably connected to the installation part (15). A gear (17) is fixedly connected to the outer wall of the rotating shaft (16). The gear (17) meshes with the toothed plate (14).

8. A fishing rod with a water release function according to claim 7, characterized in that: A cover (19) is fixedly connected between the two side plates of the mounting component (15). The cover (19) is sleeved on the outside of the gear (17). A knob (18) is fixedly connected to one end of the rotating shaft (16). The circumference of the gear (17) is greater than the length of the toothed plate (14).

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