Winding structure and fishing rod

Abstract

The utility model discloses a winding structure and a fishing rod, the winding structure comprises a support, and the support is provided with a winding groove; the winding wheel at least comprises a driving wheel and a driven wheel which are arranged at the two ends of the winding groove respectively, and the driving wheel and the driven wheel are in transmission connection, so that the driving wheel and the driven wheel rotate synchronously, and a fishing line is wound around the driving wheel and the driven wheel. According to the technical scheme, the overall size of the winding structure is reduced, and the winding structure is small and portable.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing rods, in particular to a winding structure and a fishing rod. Background Art

[0002] The winding structure is an auxiliary device on the fishing rod, which is used to release or reel in the line to buffer the resistance of the fish. At present, the winding structure usually winds the fishing line on the winding shaft for storage. It is impossible to control the speed of reeling in or releasing the line at will, and the line is easy to be tangled, which brings certain difficulties to the angler; and when the amount of line stored is large, the volume of the entire winding structure will increase, which is bulky when used, hindering the angler's operation and affecting the fishing experience. Utility Model Content

[0003] In a first aspect, the utility model provides a winding structure, aiming to reduce the overall volume of the winding structure to make it compact and portable.

[0004] In order to achieve the above-mentioned purpose, the utility model proposes a winding structure, comprising:

[0005] A bracket, wherein the bracket has a winding groove;

[0006] The winding wheel at least comprises a driving wheel and a driven wheel respectively arranged at two ends of the winding groove, wherein the driving wheel and the driven wheel are connected in transmission so that the driving wheel and the driven wheel rotate synchronously and the fishing line is wound around the driving wheel and the driven wheel.

[0007] In one embodiment of the present application, a transmission belt is wound around the sides of the driving wheel and the driven wheel, and the driven wheel is connected to the driving wheel via the transmission belt;

[0008] Alternatively, chains are wound around the sides of the driving wheel and the driven wheel, and the driven wheel is transmission-connected to the driving wheel via the chain.

[0009] In one embodiment of the present application, a winding belt is wound around the driving wheel and the driven wheel, the driven wheel is transmission-connected to the driving wheel via the winding belt, and the winding belt is used for winding the fishing line.

[0010] In one embodiment of the present application, the driving wheel is connected to a gear set, including a driving gear, a speed gear and a driven gear, all of which are connected to the winding groove. The driving gear, the speed gear and the driven gear are all provided with a rotating shaft, and the two ends of each rotating shaft are respectively connected to the two side walls of the winding groove;

[0011] The driving gear is meshed with the speed gear, the speed gear is meshed with the driven gear, and the driving wheel is connected to the rotating shaft of the driven gear.

[0012] In one embodiment of the present application, the speed change gear includes a primary gear and a secondary gear, the driving gear is meshed with the primary gear, and the driven gear is meshed with the secondary gear;

[0013] The pitch circle diameter of the primary gear is smaller than the pitch circle diameter of the secondary gear, the pitch circle diameter of the driving gear is larger than the pitch circle diameter of the primary gear, and the pitch circle diameter of the secondary gear is larger than the pitch circle diameter of the driven gear.

[0014] In one embodiment of the present application, the rotating shaft of the driving gear extends out of the outer side of the winding groove, and the portion of the rotating shaft extending out of the winding groove is provided with an external thread, and a locking assembly is sleeved on the rotating shaft, and at least a portion of the locking assembly is threadedly connected to the rotating shaft to adjust the end of the locking assembly to press or disengage from the end face of the driving gear.

[0015] In one embodiment of the present application, the locking assembly includes a sleeve, which is arranged to pass through the side wall of the winding groove and is rotatably connected to the side wall of the winding groove. An elastic member is connected to one end of the sleeve close to the driving gear, and an adjusting nut is connected to the other end. The adjusting nut drives the sleeve to rotate to drive the elastic member to press or disengage from the end face of the driving gear.

[0016] In one embodiment of the present application, the winding tape is a straight tape structure;

[0017] Or, the winding belt is a chain structure;

[0018] Alternatively, the winding belt is a chain plate structure formed by connecting a plurality of chain plates.

[0019] In one embodiment of the present application, the two side edges of the winding belt are provided with convex edges to form a receiving groove for winding the fishing line;

[0020] Alternatively, the cross-sectional shape of the winding belt is U-shaped, and a wire management plate is provided on the front side and / or the rear side of the winding belt for fixing and guiding the fishing line.

[0021] In a second aspect, the utility model also provides a fishing rod, comprising a winding structure and a fishing rod body as described in any of the above embodiments, wherein the winding structure is inserted into the interior of the fishing rod body, the rotating shaft of the driving gear extends out of the outside of the fishing rod body, the adjusting nut of the winding structure is arranged on the outside of the fishing rod body, and a crank is also connected to the rotating shaft of the driving gear; or, the winding structure is arranged on the outside of the fishing rod body.

[0022] On the first aspect, the utility model adopts the above-mentioned technical scheme, compared with the prior art, to improve the single-axle winding method into a double-wheel belt winding method, and the driving wheel and the driven wheel are respectively arranged at the two ends of the winding groove, and the diameters of the driving wheel and the driven wheel are smaller than the diameter of the single wheel in the prior art, and the winding belt is wound on the driving wheel and the driven wheel, which can expand the winding circumference, and the same amount of wire storage can reduce the overall volume of the winding structure.

[0023] Secondly, the technical solution of the utility model makes the fishing rod lighter and more convenient by inserting the winding structure into the interior of the fishing rod body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 This is a structural schematic diagram of an embodiment of the winding structure of the utility model;

[0026] Figure 2 It is a structural explosion diagram of an embodiment of the winding structure of the utility model;

[0027] Figure 3 A cross-sectional view of an embodiment of a locking assembly of the utility model;

[0028] Figure 4 It is a structural schematic diagram of another embodiment of the winding structure of the utility model;

[0029] Figure 5 It is a structural schematic diagram of an embodiment of a fishing rod of the utility model.

[0030] Description of Figure Numbers:

[0031] 100. Winding structure; 10. Bracket; 11. Winding groove; 20. Winding wheel; 21. Driving wheel; 22. Driven wheel; 23. Gear set; 231. Driving gear; 232. Speed ​​change gear; 232a. Primary gear; 232b. Secondary gear; 233. Driven gear; 234. Rotating shaft; 30. Winding belt; 31. Flange; 32. Accommodating groove; 40. Locking assembly; 41. Sleeve; 42. Elastic member; 43. Adjusting nut; 50. Transmission belt; 200. Fishing rod body.

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0034] In order to solve the problems in the background technology, the utility model discloses a winding structure 100, comprising:

[0035] A bracket 10, wherein the bracket 10 has a winding groove 11;

[0036] The fishing reel 20 at least includes a driving wheel 21 and a driven wheel 22 respectively disposed at two ends of the winding groove 11. The driving wheel 21 and the driven wheel 22 are transmission-connected so that the driving wheel 21 and the driven wheel 22 rotate synchronously, so that the fishing line is wound around the driving wheel 21 and the driven wheel 22.

[0037] Combined with reference Figure 1 and Figure 2 As shown, the bracket 10 can be made of metal or plastic, or other materials. The bracket 10 can be integrally formed or composed of multiple support strips. The main part of the bracket 10 is recessed downward along its length or is through-set to form a long winding groove 11. At both ends of the winding groove 11, at least one driving wheel 21 and at least one driven wheel 22 are rotatably connected. The number of driven wheels 22 can also be multiple. The driving wheel 21 and the driven wheel 22 can be rotatably connected in the winding groove 11 through a transmission shaft, or the driving wheel 21 and the driven wheel 22 can be directly rotatably connected inside the fishing rod body. The transmission shaft of the driving wheel 21 can extend from the outside of the winding groove 11, and the driving shaft can drive the driving wheel 21 to rotate, thereby driving the driven wheel 22 to rotate. The driving wheel 21 and the driven wheel 22 can be connected by a transmission connection such as a belt or a chain, so that the two can rotate synchronously, thereby winding the fishing line around the driving wheel 21 and the driven wheel 22. Since there is a certain spacing distance between the driving wheel 21 and the driven wheel 22, a flat winding structure 100 is formed, and the winding circumference is expanded. Under the premise of meeting the same amount of fishing line storage, the overall volume of the winding structure 100 can be reduced to make it a flat structure, which can be set inside the fishing rod, making the fishing rod lighter and more convenient to use.

[0038] Combined with reference Figure 4 As shown, in one embodiment of the present application, a transmission belt 50 is wound around the sides of the driving wheel 21 and the driven wheel 22, and the driven wheel 22 is connected to the driving wheel 21 via the transmission belt 50;

[0039] Alternatively, chains (not shown) are wound around the sides of the driving wheel 21 and the driven wheel 22, and the driven wheel 22 is transmission-connected to the driving wheel 21 via the chains.

[0040] Optionally, the shafts of the driving wheel 21 and the driven wheel 22 may extend out of the winding groove 11, and a pulley may be installed on the extended portion of the shaft, so that the driving wheel 21 and the driven wheel 22 are connected by a transmission belt 50; or a sprocket may be installed on the extended portion of the shaft, so that the driving wheel 21 and the driven wheel 22 are connected by a chain transmission, so that the driving wheel 21 and the driven wheel 22 keep rotating synchronously, so as to ensure that the fishing line is evenly and tightly wound on the driving wheel 21 and the driven wheel 22. When the fishing line is first wound, the driving wheel 21 is driven by a power source (crank, hand wheel, etc.), thereby driving the driven wheel 22 through the transmission belt 50 or chain. When the fishing line is tightly wound around the driving wheel 21, the rotation of the driving wheel 21 will cause tension in the fishing line, which acts on the driven wheel 22, thereby driving the driven wheel 22 to rotate; when the fishing line is released, the tension of the fishing line will prevent the relative movement of the driving wheel 21 and the driven wheel 22, thereby increasing the braking force of the driving wheel 21 and the driven wheel 22. It should be noted that the above-mentioned pulley and sprocket can also be installed inside the winding groove 11, located on one side of the driving wheel 21 and the driven wheel 22. Since there is a certain distance between the driving wheel 21 and the driven wheel 22, and the driving wheel 21 and the driven wheel 22 keep rotating synchronously, it is equivalent to that the two together form a flat winding structure, which expands the circumference of the winding. On the premise of meeting the same amount of fishing line storage, the overall volume of the winding structure can be reduced, making it a flat structure, which can be set inside the fishing rod, making the fishing rod lighter and more convenient to use.

[0041] In one embodiment of the present application, a winding belt is wound around the driving wheel and the driven wheel, the driven wheel is transmission-connected to the driving wheel via the winding belt, and the winding belt is used for winding the fishing line.

[0042] The driving wheel 21 and the driven wheel 22 are connected to a winding belt 30, which can be a straight and flat conveyor belt for winding the fishing line. After the winding belt 30 is connected to the driving wheel 21 and the driven wheel 22, a flat winding structure 100 is formed, which expands the circumference of the winding. Under the premise of meeting the same amount of fishing line storage, the overall volume of the winding structure 100 can be reduced to make it a flat structure, which can be set inside the fishing rod, thereby making the fishing rod lighter and more convenient to use.

[0043] In one embodiment of the present application, the driving wheel 21 is transmission-connected with a gear set 23, including a driving gear 231, a speed gear 232, and a driven gear 233, all of which are connected to the winding groove 11. The driving gear 231, the speed gear 232, and the driven gear 233 are all provided with a rotating shaft 234, and the two ends of each rotating shaft 234 are respectively connected to the two side walls of the winding groove 11;

[0044] The driving gear 231 is meshed with the speed gear 232 , the speed gear 232 is meshed with the driven gear 233 , and the driving wheel 21 is connected to the rotating shaft 234 of the driven gear 233 .

[0045] Combined with reference Figure 1 and Figure 2 As shown, a gear set 23 may be further provided in the winding groove 11, and is transmission-connected to the driving wheel 21. The gear set 23 may include a driving gear 231, a speed gear 232, and a driven gear 233. The three gears are connected to the two side walls of the winding groove 11 through a rotating shaft 234. The driving gear 231 is meshed with the speed gear 232, and the speed gear 232 is meshed with the driven gear 233. The driving wheel 21 is connected to the rotating shaft 234 of the driven gear 233. In this embodiment, the number of teeth of the driving gear 231 is greater than the number of teeth of the speed gear 232. The number of teeth of the speed gear 232 is greater than the number of teeth of the driven gear 233, thereby increasing the output torque of the driving gear 231 and improving the rotation speed; on the contrary, when a fish is caught, the fishing line gives a reaction force to the driving wheel 21. Since the number of teeth of the driven gear 233 is smaller than that of the speed gear 232, and the number of teeth of the speed gear 232 is smaller than that of the driving gear 231, the torque output by the driven gear 233 will increase, and the driven gear 233 needs to overcome the torque of the speed gear 232 and the driving gear 231, thereby increasing the fishing force of the fishing line.

[0046] In one embodiment of the present application, the speed change gear 232 includes a primary gear 232a and a secondary gear 232b, the driving gear 231 is meshed with the primary gear 232a, and the driven gear 233 is meshed with the secondary gear 232b;

[0047] The pitch circle diameter of the primary gear 232a is smaller than the pitch circle diameter of the secondary gear 232b, the pitch circle diameter of the driving gear 231 is larger than the pitch circle diameter of the primary gear 232a, and the pitch circle diameter of the secondary gear 232b is larger than the pitch circle diameter of the driven gear 233.

[0048] Combined with reference Figure 2As shown, the speed gear 232 may include a primary gear 232a and a secondary gear 232b connected to the same rotating shaft 234. The pitch circle diameter of the primary gear 232a is smaller than the pitch circle diameter of the secondary gear 232b. Under the premise of satisfying the meshing conditions, the number of teeth of the primary gear 232a is smaller than the number of teeth of the secondary gear 232b. The two are located on the same rotating shaft 234 and have the same rotation speed. The number of teeth of the primary gear 232a and the secondary gear 232b determines the speed and torque transmission ratio of the speed gear 232. In this embodiment, the driving gear 231 is meshed with the primary gear 232a, and the secondary gear 232b is meshed with the driven gear 233. The number of teeth of the driving gear 231 is greater than that of the primary gear 232a, and the output torque transmitted from the driving gear 231 to the primary gear 232a will increase. The number of teeth of the secondary gear 232b is greater than that of the driven gear 233, and the rotation speed of the secondary gear 232b and the primary gear 232a is the same, then the output torque transmitted from the secondary gear 232b to the driven gear 233 will increase, and controlling the rotation of the driving wheel 21 through the driving gear 231 is more labor-saving and efficient; on the contrary, the number of teeth of the driven gear 233 is less than that of the secondary gear 232b, and the input torque transmitted from the driven gear 233 to the secondary gear 232b is reduced. The number of teeth of the primary gear 232a is less than that of the driving gear 231, and the input torque transmitted from the primary gear 232a to the driving gear 231 is reduced, which can increase the fishing force of the fishing line.

[0049] In one embodiment of the present application, the rotating shaft 234 of the driving gear 231 extends out of the outer side of the winding groove 11, and the portion of the rotating shaft 234 extending out of the winding groove 11 is provided with an external thread, and a locking assembly 40 is sleeved on the rotating shaft 234, and at least a portion of the locking assembly 40 is threadedly connected to the rotating shaft 234 to adjust the end of the locking assembly 40 to press or disengage from the end face of the driving gear 231.

[0050] Combined with reference Figure 2 and Figure 3As shown, the rotating shaft 234 of the driving gear 231 extends out of the outer side of the winding groove 11, and the portion of the rotating shaft 234 extending out of the winding groove 11 can also be provided with an external thread, which can be used to connect to a crank that drives the driving gear 231 to rotate. A locking component 40 can also be sleeved on the rotating shaft 234. The locking component 40 can be cylindrical and at least partially threadedly connected to the rotating shaft 234. By adjusting the locking component 40 to rotate relative to the rotating shaft 234, the end of the locking component 40 can be pressed against the end face of the driving gear 231 to put it in a locked state, or be separated from the end face of the driving gear 231 to put the driving gear 231 in a rotating state. The locking component 40 can help anglers fix the position of the fishing line on the winding structure 100 to ensure that the fishing line will not loosen during use. Or sliding, especially when dealing with large or powerful fish, can reduce the risk of the fishing line loosening or the fishing line falling off the winding structure 100; it can also help the angler control the rotation speed of the active gear 231 to keep it fixed when needed. When the fishing line needs to be released or reeled in, the angler can control the rotation of the active gear 231 by unlocking or locking the locking component 40. Such control is crucial to ensure the smooth release or reeling of the fishing line, which can enable the angler to operate the fishing rod more accurately and improve the efficiency and success rate of fishing; the locking component 40 also has the function of adjusting the tension of the fishing line. The tension of the fishing line is controlled by adjusting the locking force. When dealing with fish of different sizes or types, the tension can be adjusted to adapt to the reaction of the fish to avoid line breakage or fish unhooking.

[0051] In one embodiment of the present application, the locking assembly 40 includes a sleeve 41, which is arranged to pass through the side wall of the winding groove 11 and is rotatably connected to the side wall of the winding groove 11. One end of the sleeve 41 close to the driving gear 231 is connected to an elastic member 42, and the other end is connected to an adjusting nut 43. The adjusting nut 43 drives the sleeve 41 to rotate to drive the elastic member 42 to press or disengage from the end surface of the driving gear 231.

[0052] Combined with reference Figure 2 and Figure 3 As shown, illustratively, the locking assembly 40 may include a sleeve 41, which is arranged to penetrate the side wall of the winding groove 11 and is rotatably connected to the side wall of the winding groove 11. One end of the sleeve 41 is connected to an elastic member 42, which may be a rubber pad or a metal elastic card or other material with friction. The other end may be connected to an adjusting nut 43, which may be plum blossom-shaped. The adjusting nut 43 is threadedly connected to the rotating shaft 234. By rotating the adjusting nut 43, the sleeve 41 is driven to rotate and drive the elastic member 42 to press or disengage from the end face of the driving gear 231, thereby putting the driving gear 231 in a locked or unlocked state.

[0053] In one embodiment of the present application, the winding tape 30 is a straight belt-shaped structure;

[0054] Or, the winding belt 30 is a chain structure (not shown);

[0055] Alternatively, the winding belt 30 is a chain plate structure formed by connecting a plurality of chain plates (not shown).

[0056] Combined with reference Figure 1 and Figure 2 As shown, the winding belt 30 can be a straight belt structure, and its material can be a flexible material with friction such as rubber, silicone, etc.; or a chain-type structure, and accordingly, the driving wheel 21 and the driven wheel 22 can be sprocket wheels; or the winding belt 30 is a chain plate structure formed by connecting a plurality of straight plates. The rotation of the winding belt 30 can reel in or unreel the fishing line.

[0057] In one embodiment of the present application, the two side edges of the winding belt 30 are provided with convex edges 31 to form a receiving groove 32 for winding the fishing line;

[0058] Alternatively, the cross-sectional shape of the winding belt 30 is U-shaped (not shown), and a wire management plate (not shown) is disposed on the front side and / or the rear side of the winding belt 30 for fixing and guiding the fishing line.

[0059] Refer to Figure 1 and Figure 2 As shown, the two side edges of the winding belt 30 may be provided with convex edges 31 to construct a receiving groove 32 for winding the fishing line, so as to prevent the fishing line from slipping out of the edge of the winding belt 30 when winding or unwinding; or the cross-sectional shape of the winding belt 30 may be set to be U-shaped, and a receiving groove 32 for winding the fishing line is also formed on the surface of the winding belt 30, and a wire-straightening plate may be provided on the front side or the rear side or the front and rear sides of the winding belt 30, and a plurality of serrated wire-passing grooves or a semi-arc wire-passing groove may be provided on the wire-straightening plate, which can gather the fishing line in the receiving groove 32 or drive the fishing line to be accommodated in the receiving groove 32, so as to further prevent the fishing line from slipping out of the outside of the winding belt 30.

[0060] The utility model also proposes a fishing rod, which includes a fishing rod body 200 and a winding structure 100. The specific structure of the winding structure 100 refers to the above embodiment. Since the fishing rod adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Among them, the winding structure 100 is inserted into the inside of the fishing rod body 200, the rotating shaft 234 of the driving gear 231 extends out of the outside of the fishing rod body 200, the adjusting nut 43 of the winding structure 100 is arranged on the outside of the fishing rod body 200, and the rotating shaft 234 of the driving gear 231 is also connected to a crank (not marked).

[0061] Combined with reference Figure 5 As shown, the winding structure 100 can be inserted into the interior of the fishing rod body 200, making the fishing rod as a whole lighter and more portable, and the fishing line can pass through the interior of the fishing rod body 200 to the head, the rotating shaft 234 of the active gear 231 extends to the outside of the fishing rod body, and the adjusting nut 43 is also arranged on the outside of the fishing rod body 200, and a crank is also threadedly connected to the rotating shaft 234, and there is an adjustment space between the crank and the adjusting nut 43. When the locking structure is in an unlocked state, the adjusting nut 43 gradually approaches and abuts against the crank, so that the crank is in a fixed state relative to the rotating shaft 234, and the crank can be turned to control the fishing line to reel in and release the fishing line; when the locking structure is in a locked state, the adjusting nut 43 is away from the crank, and the elastic member 42 abuts against the end face of the active gear 231 to lock and fix it.

[0062] In another embodiment of the present application, the winding structure 100 is disposed on the outer side of the fishing rod body 200 (not shown).

[0063] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0064] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A winding structure, characterized in that: include: A bracket, wherein the bracket has a winding groove; The winding wheel at least comprises a driving wheel and a driven wheel respectively arranged at two ends of the winding groove, wherein the driving wheel and the driven wheel are connected in transmission so that the driving wheel and the driven wheel rotate synchronously and the fishing line is wound around the driving wheel and the driven wheel.

2. The winding structure according to claim 1, characterized in that: A transmission belt is wound around the sides of the driving wheel and the driven wheel, and the driven wheel is connected to the driving wheel via the transmission belt; Alternatively, chains are wound around the sides of the driving wheel and the driven wheel, and the driven wheel is transmission-connected to the driving wheel via the chain.

3. The winding structure according to claim 1, characterized in that: The driving wheel and the driven wheel are wound with winding belts, the driven wheel is connected to the driving wheel via the winding belts, and the winding belts are used for winding the fishing line.

4. The winding structure according to any one of claims 1 to 3, characterized in that: The driving wheel is connected to a gear set, including a driving gear, a speed gear and a driven gear, all of which are connected to the winding groove. The driving gear, the speed gear and the driven gear are all provided with a rotating shaft, and the two ends of each rotating shaft are respectively connected to the two side walls of the winding groove; The driving gear is meshed with the speed gear, the speed gear is meshed with the driven gear, and the driving wheel is connected to the rotating shaft of the driven gear.

5. The winding structure according to claim 4, characterized in that: The speed change gear comprises a primary gear and a secondary gear, the driving gear is meshed with the primary gear, and the driven gear is meshed with the secondary gear; The pitch circle diameter of the primary gear is smaller than the pitch circle diameter of the secondary gear, the pitch circle diameter of the driving gear is larger than the pitch circle diameter of the primary gear, and the pitch circle diameter of the secondary gear is larger than the pitch circle diameter of the driven gear.

6. The winding structure according to claim 5, characterized in that: The rotating shaft of the driving gear extends out of the outer side of the winding groove, and the portion of the rotating shaft extending out of the winding groove is provided with an external thread. A locking assembly is sleeved on the rotating shaft, and at least a portion of the locking assembly is threadedly connected to the rotating shaft to adjust the end of the locking assembly to press or disengage from the end face of the driving gear.

7. The winding structure according to claim 6, characterized in that: The locking assembly includes a sleeve, which is arranged to pass through the side wall of the winding groove and is rotatably connected to the side wall of the winding groove. An elastic member is connected to one end of the sleeve close to the driving gear, and an adjusting nut is connected to the other end. The adjusting nut drives the sleeve to rotate to drive the elastic member to press or disengage from the end surface of the driving gear.

8. The winding structure according to claim 3, characterized in that: The winding tape is a straight belt-shaped structure; Or, the winding belt is a chain structure; Alternatively, the winding belt is a chain plate structure formed by connecting a plurality of chain plates.

9. The winding structure according to claim 8, characterized in that: The two side edges of the winding belt are provided with convex edges to form a receiving groove for winding the fishing line; Alternatively, the cross-sectional shape of the winding belt is U-shaped, and a wire management plate is provided on the front side and / or the rear side of the winding belt for fixing and guiding the fishing line.

10. A fishing rod, characterized in that: The invention comprises a winding structure and a fishing rod body as claimed in any one of claims 1 to 9, wherein the winding structure is inserted into the interior of the fishing rod body, the rotating shaft of the driving gear extends out of the outside of the fishing rod body, the adjusting nut of the winding structure is arranged on the outside of the fishing rod body, and the rotating shaft of the driving gear is also connected to a crank; Alternatively, the winding structure is arranged on the outside of the fishing rod body.

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