Fishing reel spool capable of adjusting dynamic balance
By adding adjustable balance blocks and holes on the cup shaft of the fishing wheel line cup and inlaid with counterweights, the problem of poor dynamic balance effect of the existing fishing wheel line cup is solved, achieving better anti-shake effect and longer service life.
Patent Information
- Application Number
- CN202421865419.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-03
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-03
AI Technical Summary
The existing fishing wheel line cup has poor dynamic balance effect when rotating and laying the line at high speed, which affects the feel of use and has low processing accuracy, resulting in increased energy loss and shortened throwing distance and service life.
Design a fishing wheel line cup that can adjust the dynamic balance. By adding balance blocks on the cup shaft and designing holes on the balance block to reduce weight, you can also inlaid counterweights in the holes to adjust the dynamic balance effect.
It achieves better anti-shake effect when the line cup rotates at high speed, reduces energy loss, increases throwing distance and overall feel, and extends the service life of the fishing gear.
Smart Images
Figure CN222916854U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fishing tackle, and particularly refers to a fishing reel spool capable of adjusting dynamic balance. Background Art
[0002] Fishing is an outdoor sport. The goal is to catch fish from the water with fishing tackle. Fishing is not restricted by gender and age, and both adults and children like it. Fishing is close to nature and can cultivate sentiment, and is warmly pursued by a large number of enthusiasts.
[0003] On a fishing rod, in order to facilitate winding and unwinding of the fishing line, a baitcasting reel is often installed on the fishing rod. The spool is an important component of the baitcasting reel. However, many of the current spools are composed of multiple components spliced together. During the process of unwinding the line, the spool will rotate at a high speed, and the spliced structure does not have firmness. There are also some integrally formed spools, but the processing accuracy is low. When the spool rotates at a high speed to unwind the line, the dynamic balance effect is poor, affecting the overall use feel. Summary of the Utility Model
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a fishing reel spool capable of adjusting dynamic balance. Its structure is simple. By adding balance weights on the spool shaft, holes are designed on various structural styles of balance weights for weight reduction, and weight components can also be inlaid in the holes to increase the dynamic balance effect, so that the spool has a better anti-vibration effect when rotating at a high speed to unwind the line, reduce energy loss, increase the casting distance and the overall use feel, and extend the service life of the fishing tackle.
[0005] To achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A fishing reel spool capable of adjusting dynamic balance includes: a spool body, a spool shaft, a bearing, a balance weight, and a fastening nut. A bushing is arranged inside the spool body, the spool shaft is fixed inside the bushing, and a concentric structure is set between the spool body and the spool shaft. A bearing is arranged on the spool shaft at the upper part of the spool body, and a balance weight is arranged on the spool shaft at the lower part of the spool body.
[0007] Further, a transmission pin is arranged at the top of the spool shaft, a thread is arranged at the lower half of the spool shaft, the fastening nut is arranged in cooperation with the thread, and the balance weight is fixed on the spool shaft by the fastening nut.
[0008] Further, the spool body and the spool shaft are made of any one of aluminum alloy, magnesium alloy, and stainless steel.
[0009] Further, an integrally formed structure is set between the spool body and the bushing.
[0010] Further, the balance block is any one of a linear asymmetric structure, a linear centrosymmetric structure, a cruciform centrosymmetric structure, a circular structure, a regular polygon structure, and a fan-shaped structure. The number of balance blocks is several, and several holes are provided on the upper surface of the balance block.
[0011] The beneficial effects of the present utility model are as follows: A fishing reel spool capable of adjusting dynamic balance includes a spool body, a spool shaft, a bearing, a balance block, and a fastening nut. A bushing is provided inside the spool body, and the spool shaft is fixed inside the bushing. The spool body and the spool shaft are concentrically arranged. A bearing is provided on the spool shaft at the upper part of the spool body, a balance block is provided on the spool shaft at the lower part of the spool body, a transmission pin is provided at the top of the spool shaft, a thread is provided on the lower half of the spool shaft, and the fastening nut is arranged in cooperation with the thread. The balance block is fixed on the spool shaft by the fastening nut. By adding a balance block on the spool shaft, holes are designed on balance blocks of various structural styles for weight reduction, and counterweight parts can also be embedded in the holes to enhance the dynamic balance effect, enabling the spool to have a better anti-vibration effect during high-speed rotation and line casting, reducing energy loss, increasing the casting distance and the overall feel of use, and extending the service life of the fishing gear. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic structural diagram of the present utility model;
[0013] Figure 2 is a sectional view of the present utility model;
[0014] Figure 3 is a top view of the present utility model;
[0015] Figure 4 is a bottom view of the present utility model;
[0016] Figure 5 is a schematic diagram of the second embodiment of the balance block in the present utility model;
[0017] Figure 6 is a schematic diagram of the third embodiment of the balance block in the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The principles and features of the present utility model are described below in conjunction with the accompanying drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model. According to the following description and the claims, the advantages and features of the present utility model will be more clearly understood. It should be noted that the drawings are all in a very simplified form and use non-precise scales, and are only used for conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.
[0019] See Figures 1 to 6As shown: A fishing reel spool capable of adjusting dynamic balance according to the present utility model includes a spool body 1, a spool shaft 2, a bearing 3, a balancing weight 4, and a fastening nut 5. A bushing 10 is provided inside the spool body 1, and the spool shaft 2 is fixed inside the bushing 10. The spool body 1 and the spool shaft 2 are arranged in a concentric structure. A bearing 3 is provided on the spool shaft 2 at the upper part of the spool body 1, and a balancing weight 4 is provided on the spool shaft 2 at the lower part of the spool body 1. A transmission pin 21 is provided at the top of the spool shaft 2, and a thread 20 is provided at the lower half of the spool shaft 2. The fastening nut 5 is arranged in cooperation with the thread 20, and the balancing weight 4 is fixed on the spool shaft 2 by the fastening nut 5.
[0020] Both the spool body 1 and the spool shaft 2 are made of any one of aluminum alloy, magnesium alloy, and stainless steel, which not only have a beautiful appearance but also reduce the weight.
[0021] The spool body 1 and the bushing 10 are integrally formed, effectively increasing the stability of the spool during high-speed rotation.
[0022] The balancing weight 4 is any one of a linear asymmetric structure, a linear centrosymmetric structure, a cross-shaped centrosymmetric structure, a circular structure, a regular polygon structure, and a sector structure. The number of balancing weights 4 is several. A number of holes 40 are provided on the balancing weight 4. The dynamic balance effect can be adjusted by replacing the balancing weights 4 with different shapes, and the dynamic balance effect can also be adjusted by increasing or decreasing the number of balancing weights 4. Counterweight parts can be inlaid in the holes 40 on the balancing weight 4 for more refined dynamic balance adjustment to achieve the best dynamic balance effect, facilitating use in various scenarios.
[0023] A fishing reel spool capable of adjusting dynamic balance according to the present utility model increases the stability of the spool by adopting an integrated structure for the spool body 1 and the spool shaft 2. By adding a balancing weight 4 on the spool shaft 2 and designing holes 40 on the balancing weight 4 for weight reduction, counterweight parts can also be inlaid in the holes 40 to increase the dynamic balance effect. When in use, the spool is installed on a baitcasting reel and is matched with the baitcasting reel through the transmission pin 21. The spool is matched with the baitcasting reel through the bearing 3, and has a better anti-shake effect during high-speed rotation and line casting, reduces energy loss, increases the casting distance and the overall use feel, and extends the service life of the fishing gear.
[0024] The above shows and describes the basic principles, main features, and advantages of the present utility model. The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A fishing reel spool with adjustable dynamic balance, comprising: A cup body (1), a cup shaft (2), a bearing (3), a balancing block (4), and a fastening nut (5), characterized in that a shaft sleeve (10) is arranged inside the cup body (1), the cup shaft (2) is fixed inside the shaft sleeve (10), the cup body (1) and the cup shaft (2) are arranged in a coaxial structure, the cup shaft (2) at the upper part of the cup body (1) is provided with a bearing (3), and the cup shaft (2) at the lower part of the cup body (1) is provided with a balancing block (4).
2. The fishing reel spool with adjustable dynamic balance according to claim 1, characterized in that: A driving pin (21) is provided at the top of the cup shaft (2), a thread (20) is provided at the lower half of the cup shaft (2), a fastening nut (5) is provided in cooperation with the thread (20), and the balancing block (4) is fixed to the cup shaft (2) by the fastening nut (5).
3. The fishing reel spool with adjustable dynamic balance according to claim 1, characterized in that: The cup body (1) and the cup shaft (2) are both made of any one of aluminum alloy, magnesium alloy and stainless steel.
4. The fishing reel spool with adjustable dynamic balance according to claim 1, characterized in that: The cup body (1) and the shaft sleeve (10) are an integrally formed structure.
5. The fishing reel spool with adjustable dynamic balance according to claim 1, characterized in that: The balancing block (4) is any one of a straight-line asymmetrical structure, a straight-line centrally symmetrical structure, a cross-shaped centrally symmetrical structure, a circular structure, a regular polygonal structure, and a fan-shaped structure. The number of balancing blocks (4) is a plurality, and a plurality of holes (40) are provided on the upper surface of the balancing block (4).