Fishing rod capable of stretching out and drawing back freely
The magnetic plate and slot structure design solves the problems of inconvenient rod length adjustment and line movement, enabling convenient extension and storage of the fishing rod, and improving the convenience and portability of fishing operations.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-17
- Publication Date
- 2026-03-17
AI Technical Summary
The existing fishing rods are inconvenient to operate when the length is adjustable, and adjusting the length affects the fishing effect, especially the movement and rotation of the fishing line.
The fishing rod uses a magnetic plate and slot structure. The magnetic plate attracts the rod and the slot limits its movement, allowing for linear extension and retraction. Combined with the design of the sliding groove and guide ring, the fishing line is prevented from moving. When not in use, the fishing rod can be stored by rotating the roller and limiting block.
It enables convenient extension, retraction, and storage of the fishing rod, avoids interference from the movement of the fishing line, and improves the convenience of fishing operations and portability.
Smart Images
Figure CN223994229U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of fishing rod technology, specifically a freely extendable fishing rod. Background Technology
[0002] Fishing rods are essential tools for fishing. To adapt to the direction of fishing, many fishing rods are adjustable in length, which is usually achieved through threaded or tight fit. This requires the user to rotate the rod continuously, and improper force during retraction can cause misalignment between the two sections of the rod, making operation inconvenient. Furthermore, if you want to adjust the length of the fishing rod during fishing, rotating it will cause the fishing line to rotate as well, thus affecting the fishing. Summary of the Invention
[0003] The purpose of this invention is to provide a freely extendable fishing rod. During the extension process, the first and second rods move linearly, thereby arranging the guide rings neatly and preventing the fishing line from moving. When not in use, the fishing rod can be retracted for easy storage and carrying.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a freely extendable fishing rod, comprising a fishing rod body, the fishing rod body including a handle, a first rod body, and a second rod body, a winding reel installed on the outer side wall of the handle, a first fixing ring installed on the right end of the handle, the handle and the first fixing ring being slidably connected to the first rod body, a second fixing ring and a third fixing ring installed on the right end of the outer side wall of the first rod body, the first rod body and the third fixing ring being slidably connected to the second rod body, a fourth fixing ring installed on the right end of the outer side wall of the second rod body, a first magnetic plate embedded in the right side wall of the first fixing ring, a second magnetic plate matching the first magnetic plate embedded in the left side wall of the second fixing ring, a third magnetic plate embedded in the right side wall of the third fixing ring, and a fourth magnetic plate matching the third magnetic plate embedded in the left side wall of the fourth fixing ring;
[0005] A fixed box is installed on the upper end face of the handle. A rotating roller is movably installed on the rear end face inside the fixed box via a rotating shaft. A connecting line is wound around the outer side wall of the rotating roller. A port is opened through the right side wall of the fixed box. One end of the connecting line passes through the port and is fixedly connected to a hanging ring fixedly installed on the upper end face of the fourth fixed ring.
[0006] To facilitate fixing the position of the handwheel, as a preferred embodiment of this utility model of a freely extendable fishing rod, the front end face of the fixing box is provided with multiple grooves, the front end of the rotating roller penetrates the front end face inside the fixing box and is equipped with a handwheel, the outer side wall of the handwheel is penetrated and slidably connected with an insert rod, and the rear end of the insert rod is equipped with a limiting block corresponding to one of the grooves.
[0007] In order to limit the position of the connecting line, as a preferred embodiment of the freely retractable fishing rod of this utility model, a limiting ring is provided on the outer side of the connecting line and fixedly installed on the upper end face of the second fixing ring.
[0008] In order to make the first rod move stably, as a preferred embodiment of the present invention, the handle has two vertically distributed grooves on its inner side wall, and a sliding plate installed on the outer side wall of the first rod is slidably connected inside the grooves.
[0009] In order to make the second rod move stably, as a preferred embodiment of the freely extendable fishing rod of this utility model, the inner side wall of the first rod has two slots distributed vertically, and the slots are slidably connected to a plate fixedly installed on the outer side wall of the second rod.
[0010] In order to guide the fishing line smoothly and ensure that the fishing line is not obstructed during bending and rotation on the fishing rod, as a preferred embodiment of the freely retractable fishing rod of this utility model, the bottom of the first fixing ring, the second fixing ring, and the fourth fixing ring are all equipped with guide rings.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] This utility model allows the fishing rod to be stretched through the second rod and the first rod. The first rod moves linearly by limiting the card plate through the slot and the sliding plate through the groove, so that the guide rings are neatly arranged during the stretching of the fishing rod, preventing the fishing line from moving.
[0013] When not in use, this invention allows the connecting line to pull the hanging ring, the second rod, and the first rod towards the handle by rotating the rotating roller. This causes the second rod and the first rod to retract into the handle, facilitating the retraction of the fishing rod. The limiting block is then inserted into the corresponding groove to fix the position of the handwheel and the rotating roller. Furthermore, the first, second, third, and fourth magnetic plates limit the handle, the first rod, and the second rod, making it easy to store and carry the fishing rod. Attached Figure Description
[0014] Figure 1 This is a schematic cross-sectional view of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram showing the disassembled cross-sectional structure of the handle, the first rod, and the second rod of this utility model;
[0016] Figure 3 This is a top sectional view of the fixing box of this utility model;
[0017] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A;
[0018] Figure 5 This utility model Figure 1 A magnified structural diagram at point B in the middle.
[0019] In the diagram: 1. Handle; 101. Winding wheel; 2. First fixing ring; 201. First magnetic plate; 202. Slide groove; 203. Slide plate; 3. First rod body; 301. Slot; 302. Card plate; 4. Second fixing ring; 401. Second magnetic plate; 402. Limiting ring; 5. Third fixing ring; 501. Third magnetic plate; 6. Second rod body; 601. Fourth fixing ring; 6011. Hanging ring; 602. Fourth magnetic plate; 7. Fixing box; 701. Rotating roller; 7011. Connecting wire; 702. Handwheel; 703. Port; 8. Insert rod; 801. Groove; 802. Limiting block. Detailed Implementation
[0020] Please see Figures 1 to 5 A freely extendable fishing rod includes a rod body, which includes a handle 1, a first rod body 3, and a second rod body 6. A winding reel 101 is installed on the outer side wall of the handle 1. A first fixing ring 2 is installed on the right end of the handle 1. The handle 1 and the first fixing ring 2 are slidably connected to the first rod body 3. A second fixing ring 4 and a third fixing ring 5 are installed on the right end of the outer side wall of the first rod body 3. The first rod body 3 and the third fixing ring 5 are slidably connected to the second rod body 6. A fourth fixing ring 601 is installed on the right end of the outer side wall of the second rod body 6. A first magnetic plate 201 is embedded in the right side wall of the first fixing ring 2. A second magnetic plate 401 matching the first magnetic plate 201 is embedded in the left side wall of the second fixing ring 4. A third magnetic plate 501 is embedded in the right side wall of the third fixing ring 5. A fourth magnetic plate 602 matching the third magnetic plate 501 is embedded in the left side wall of the fourth fixing ring 601.
[0021] A fixed box 7 is installed on the upper end face of the handle 1. A rotating roller 701 is movably installed on the rear end face inside the fixed box 7 via a rotating shaft. A connecting wire 7011 is wound around the outer side wall of the rotating roller 701. A port 703 is opened through the right side wall of the fixed box 7. One end of the connecting wire 7011 passes through the port 703 and is fixedly connected to a hanging ring 6011 fixedly installed on the upper end face of the fourth fixed ring 601.
[0022] In this embodiment: In the initial state, the fishing rod body is in a retracted state. When using the fishing rod, the second rod body 6 is pulled. Due to the limiting effect of the slot 301 on the plate 302, the second rod body 6 moves linearly and pulls the first rod body 3 to move. Also, due to the limiting effect of the slide groove 202 on the slide plate 203, the first rod body 3 moves linearly. During the process of stretching the fishing rod, the guide rings are neatly arranged to prevent the fishing line from moving. At the same time as the second rod body 6 moves, the connecting line 7011 can be stretched.
[0023] When not in use, this utility model rotates the rotating roller 701 to wind the connecting line 7011. At this time, the connecting line 7011 pulls the hanging ring 6011, the second rod 6, and the first rod 3 toward the handle 1, causing the second rod 6 and the first rod 3 to retract into the handle 1. Then, the insert rod 8 is pushed to insert the limiting block 802 into the corresponding groove 801, thereby fixing the position of the handwheel 702 and the rotating roller 701. The first magnetic plate 201, the second magnetic plate 401, the third magnetic plate 501, and the fourth magnetic plate 602 limit the handle 1, the first rod 3, and the second rod 6, thus facilitating the storage and carrying of the fishing rod.
[0024] As a technical optimization of this utility model, the front end face of the fixed box 7 is provided with multiple grooves 801, the front end of the rotating roller 701 penetrates the front end face inside the fixed box 7 and is equipped with a handwheel 702, the outer side wall of the handwheel 702 penetrates and is slidably connected with an insertion rod 8, and the rear end of the insertion rod 8 is equipped with a limiting block 802 corresponding to one of the grooves 801.
[0025] In this embodiment: the limiting block 802 is moved into the groove 801 at the corresponding position to facilitate fixing the position of the handwheel 702.
[0026] As a technical optimization of this utility model, a limiting ring 402 is provided on the outer side of the connecting line 7011 and fixedly installed on the upper end face of the second fixing ring 4.
[0027] In this embodiment, the limiting ring 402 is used to limit the connection line 7011.
[0028] As a technical optimization of this utility model, the inner side wall of the handle 1 has two vertically distributed sliding grooves 202, and the sliding grooves 202 are slidably connected to the slide plate 203 installed on the outer side wall of the first rod 3.
[0029] In this embodiment: when the first rod 3 moves, it can drive the slide plate 203 to move along the slide groove 202. The slide groove 202 can restrict the movement direction of the slide plate 203, so that the first rod 3 can move stably.
[0030] As a technical optimization of this utility model, two slots 301 are provided on the inner side wall of the first rod 3, which are distributed vertically. The slots 301 are slidably connected to a plate 302 that is fixedly installed on the outer side wall of the second rod 6.
[0031] In this embodiment: when the second rod 6 moves, it can drive the card plate 302 to move along the card slot 301. The card slot 301 can restrict the moving direction of the card plate 302, so that the second rod 6 can move stably.
[0032] As a technical optimization of this utility model, the bottom of the first fixing ring 2, the second fixing ring 4, and the fourth fixing ring 601 are all equipped with wire rings.
[0033] In this embodiment, the guide ring can guide the fishing line smoothly through, ensuring that the fishing line is not obstructed during bending and rotation on the fishing rod.
[0034] Working principle: In the initial state, the first rod 3 and the second rod 6 are retracted into the handle 1, and the fishing rod body is in a retracted state. When using the fishing rod, first pull the insert rod 8 to disengage the limiting block 802 from the groove 801, and then pull the second rod 6. Due to the limiting effect of the slot 301 on the plate 302, the second rod 6 moves linearly and pulls the first rod 3 to move. Also, due to the limiting effect of the slide groove 202 on the slide plate 203, the first rod 3 moves linearly, so that the guide rings are neatly arranged, thereby preventing the fishing line from moving. At the same time as the second rod 6 moves, it can pull one end of the connecting line 7011 to move, so that the rotating roller 701 can rotate to release the line, thereby allowing the fishing rod to extend and retract freely.
[0035] When not in use, this utility model rotates the handwheel 702, causing the rotating roller 701 to rotate and wind the connecting line 7011. This causes the connecting line 7011 to pull the hanging ring 6011, the second rod 6, and the first rod 3 towards the handle 1, thereby causing the second rod 6 and the first rod 3 to retract into the handle 1. Then, the insert rod 8 is pushed to insert the limiting block 802 into the corresponding groove 801 (the limiting block 802 has a certain friction with the inner wall of the groove 801, and the limiting block 802 will not detach from the groove 801 when no external force is applied). This fixes the position of the handwheel 702 and the rotating roller 701. Furthermore, the adsorption of the first magnetic plate 201 and the second magnetic plate 401, as well as the adsorption of the third magnetic plate 501 and the fourth magnetic plate 602, fixes the first fixing ring 2 and the second fixing ring 4, and the third fixing ring 5 and the fourth fixing ring 601. This limits the position of the handle 1, the first rod 3, and the second rod 6, making it convenient to store and carry the fishing rod.
[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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 telescopic fishing rod, comprising a fishing rod body, the fishing rod body comprising a handle (1), a first rod body (3), a second rod body (6), a reel (101) is mounted on the outer side wall of the handle (1), characterized in that: The right end of the handle (1) is provided with a first fixed ring (2), the inside of the handle (1) and the first fixed ring (2) is in sliding connection with a first rod body (3), the right end of the outside wall of the first rod body (3) is provided with a second fixed ring (4), and the right end is provided with a third fixed ring (5), the inside of the first rod body (3) and the third fixed ring (5) is in sliding connection with a second rod body (6), the right end of the outside wall of the second rod body (6) is provided with a fourth fixed ring (601), the right side wall of the first fixed ring (2) is embeddedly provided with a first magnetic plate (201), the left side wall of the second fixed ring (4) is embeddedly provided with a second magnetic plate (401) matched with the first magnetic plate (201), the right side wall of the third fixed ring (5) is embeddedly provided with a third magnetic plate (501), and the left side wall of the fourth fixed ring (601) is embeddedly provided with a fourth magnetic plate (602) matched with the third magnetic plate (501). The upper end surface of the handle (1) is provided with a fixed box (7), the rear end surface in the inside of the fixed box (7) is movably provided with a rotating roller (701) through a rotating shaft, the outside wall of the rotating roller (701) is wound with a connecting line (7011), and the right side wall of the fixed box (7) is provided with a port (703) penetratingly formed.
2. The telescoping fishing rod of claim 1, wherein: The front end surface of the fixed box (7) is provided with a plurality of grooves (801), the front end of the rotating roller (701) penetrates the front end surface in the inside of the fixed box (7) and is provided with a hand wheel (702), the outside wall of the hand wheel (702) penetrates and is in sliding connection with a plug rod (8), and the rear end of the plug rod (8) is provided with a limiting block (802) corresponding to one of the grooves (801).
3. The telescoping fishing rod of claim 1, wherein: The outside of the connecting line (7011) is provided with a limiting ring (402) fixedly installed on the upper end surface of the second fixed ring (4).
4. The telescoping fishing rod of claim 1, wherein: The inside wall of the handle (1) is provided with two sliding grooves (202) distributed upward and downward, and the inside of the sliding groove (202) is in sliding connection with a sliding plate (203) fixedly installed on the outside wall of the first rod body (3).
5. The telescoping fishing rod of claim 1, wherein: The inside wall of the first rod body (3) is provided with two clamping grooves (301) distributed upward and downward, and the inside of the clamping groove (301) is in sliding connection with a clamping plate (302) fixedly installed on the outside wall of the second rod body (6).
6. The telescoping fishing rod of claim 1, wherein: The bottom of the first fixed ring (2), the second fixed ring (4) and the fourth fixed ring (601) is provided with a wire guide ring.