A fishing reel drum structure

Abstract

This utility model discloses a fishing reel drum structure, including a housing, a spool embedded inside the housing, a clutch mechanism embedded inside the housing, a sun gear at one end of the clutch mechanism, and planetary gears on the side of the sun gear. This fishing reel drum structure, by embedding a spool inside the housing and a clutch mechanism inside the housing, with a sun gear at one end and planetary gears on the side of the sun gear, allows for a flattened spool design with a diameter-to-width ratio greater than four during line release. This results in less inertia when laying out the same mass of fishing line, increasing casting distance. The sun gear, planetary gears, and internal gear ring form a planetary gear transmission mechanism, making the fishing reel structure more compact and stronger. The clutch mechanism, through pull-out and push-back operations, engages and disengages the planetary gear structure and the spool, making it more convenient to use.

Description

Technical Field

[0001] This utility model belongs to the field of fishing reel technology, and in particular relates to a fishing reel drum structure. Background Technology

[0002] A fishing reel, also called a fishing line reel, line feeder, or line reel, is an essential fishing tackle for casting rod fishing. It typically consists of several main components, including a handle, crank arm, anti-reverse button, main body, reel feet, guide reel, line reel, casting nut, hook clip, line housing, and drag device. It is a fishing tackle fixed in front of the casting rod handle and is the main tackle for casting rod fishing rigs.

[0003] The fishing reel drums currently on the market have the following problems when used: The current structure of fishing reels uses a two-gear master-slave gear structure, which takes up a lot of space, is relatively weak, and is not convenient to use. Utility Model Content

[0004] The purpose of this utility model is to provide a fishing reel drum structure to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: a fishing reel drum structure, including a housing, a spool embedded inside the housing, a clutch mechanism embedded inside the housing, a sun gear at one end of the clutch mechanism, and planetary gears on the side of the sun gear.

[0006] Preferably, the planetary gear has an internal gear ring on its side, and the internal gear ring is symmetrically distributed.

[0007] Preferably, one end of the clutch mechanism is provided with a rocker arm, and the rocker arm is strip-shaped.

[0008] Preferably, one end of the rocker arm is provided with a handle, and the handle is cylindrical in shape.

[0009] Preferably, the outer side of the housing is provided with a wire feeding switch, and the wire feeding switches are symmetrically distributed.

[0010] This utility model discloses a fishing reel drum structure with the following advantages: The drum structure incorporates a spool and a clutch mechanism embedded within the housing. One end of the clutch mechanism has a sun gear, and the side of the sun gear has planetary gears. When using this structure, the spool's flattened design with a diameter-to-width ratio greater than four allows for a smaller inertia when laying out the same mass of fishing line, increasing casting distance. The sun gear, planetary gears, and internal gear ring form a planetary gear transmission mechanism, making the reel structure more compact and stronger. The clutch mechanism engages and disengages between the planetary gear structure and the spool through pull-out and push-back operations, making it more convenient to use. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 For the present utility model Figure 1 Enlarged view of section A in the middle.

[0014] The markings in the diagram are as follows: 1. Housing; 2. Sun gear; 3. Planet gears; 4. Internal gear ring; 5. Clutch mechanism; 6. Spool; 7. Rocker arm; 8. Line feed switch; 9. Handle. Detailed Implementation

[0015] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0016] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0018] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0019] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0020] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a fishing reel drum structure.

[0021] like Figure 1-2 As shown, this utility model discloses a fishing reel drum structure, including a housing 1, a spool 6 embedded inside the housing 1, and a clutch mechanism 5 embedded inside the housing 1. One end of the clutch mechanism 5 has a sun gear 2, and the side of the sun gear 2 has planetary gears 3. By embedding the spool 6 inside the housing 1 and the clutch mechanism 5 inside the housing 1, with the sun gear 2 at one end and the planetary gears 3 on the side of the sun gear 2, when using this fishing reel drum structure, the spool 6 adopts a flat design with a diameter-to-width ratio greater than four during line release. This allows for a smaller inertia when arranging fishing line of the same mass, increasing the casting distance. The sun gear 2, planetary gears 3, and internal gear ring 4 form the planetary gear transmission mechanism, making the fishing reel structure more compact and stronger. The clutch mechanism 5, through pull-out and push-back operations, completes the engagement and disengagement between the planetary gear structure 3 and the spool 6, making it more convenient to use.

[0022] The planetary gear 3 has an internal gear ring 4 on its side. The internal gear ring 4 is symmetrically distributed. The internal gear ring 4 is the core component of the planetary gear transmission system. Its ring internal gear structure is coaxial with the planet carrier. The outer surface is smooth and the inner ring has involute teeth. As a basic component of the planetary gear system, the internal gear ring 4 realizes power transmission, speed regulation and rotation direction change through internal meshing with the planetary gear.

[0023] The clutch mechanism 5 has a rocker arm 7 at one end. The rocker arm 7 is strip-shaped. By installing the rocker arm 7 at one end of the clutch mechanism 5, the fishing line can be easily released by rotating the rocker arm 7.

[0024] One end of the rocker arm 7 is provided with a handle 9, which is cylindrical in shape. By attaching the handle 9 to one end of the rocker arm 7, the rocker arm 7 can be easily rotated by holding the handle 9.

[0025] The housing 1 is equipped with a line release switch 8, which is symmetrically distributed. The line release switch 8 is a device used to control the release of line from the fishing reel by installing the line release switch 8 on the outside of the housing 1. By pressing or adjusting the switch, the line can be released smoothly. The line release switch 8 controls the rotation direction of the spool 6, so that the fishing line can be released smoothly. During casting or chasing fish, pressing the line release switch 8 can release the locking state of the anti-reverse device. When the rocker arm 7 is shaken, the spool 6 rotates forward to release the line. Releasing the switch restores the anti-reverse function and prevents the spool 6 from winding back on its own.

[0026] The working principle of this fishing reel drum structure is as follows: When using this fishing reel drum structure, pressing or adjusting the switch during line release ensures smooth line release. The line release switch 8 controls the rotation direction of the spool 6, allowing the fishing line to be released smoothly. During casting or chasing fish, pressing the line release switch 8 releases the locking state of the anti-reverse device. Shaking the rocker arm 7 causes the spool 6 to rotate forward to release the line. Releasing the switch restores the anti-reverse function, preventing the spool 6 from rewinding on its own. During line release, the spool 6 adopts a flat design with a diameter-to-width ratio greater than four, which allows for a smaller inertia when the same mass of fishing line is laid out, increasing the casting distance. The sun gear 2, planet gears 3, and internal gear ring 4 form the planet gear 3 transmission mechanism, making the fishing reel structure more compact and stronger. The internal gear ring 4 achieves power transmission, speed adjustment, and rotation direction change through internal meshing with the planet gears. The clutch mechanism 5 completes the engagement and disengagement between the planet gear 3 structure and the spool 6 through pull-out and push-back operations, making it more convenient to use.

[0027] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A fishing reel drum structure, comprising a housing (1), characterized in that: The housing (1) is inlaid with a spool (6) and a clutch mechanism (5). One end of the clutch mechanism (5) is provided with a sun gear (2) and the side of the sun gear (2) is provided with a planet gear (3).

2. The fishing reel drum structure according to claim 1, characterized in that: The planetary gear (3) has an internal gear ring (4) on its side, and the internal gear ring (4) is symmetrically distributed.

3. The fishing reel drum structure according to claim 1, characterized in that: The clutch mechanism (5) has a rocker arm (7) at one end, and the rocker arm (7) is strip-shaped.

4. The fishing reel drum structure according to claim 3, characterized in that: One end of the rocker arm (7) is provided with a handle (9), which is cylindrical in shape.

5. The fishing reel drum structure according to claim 1, characterized in that: The housing (1) is provided with a wire feeding switch (8) on its outside, and the wire feeding switch (8) is symmetrically distributed.

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