Main shaft structure of fishing reel

Abstract

The utility model relates to the technical field of fishing reels, in particular to a main shaft structure of a fishing reel, which comprises a fishing reel body, a rotating rocker arm is fixedly mounted below the right side of the fishing reel body, the right side in the fishing reel body is rotatably connected with a main shaft through two bearings II, and a winding roll shaft sleeve is mounted on the left side of the outer surface of the main shaft. A pressure spring is arranged between the winding roll shaft sleeve and the second bearing and arranged on the outer surface of the main shaft in a sleeving mode, a winding roll is fixedly installed on the outer surface of the winding roll shaft sleeve, the left end of the main shaft is rotationally connected with the fishing reel body through a first bearing, and a small gear is installed on the right side of the outer surface of the main shaft. A driving gear is rotationally connected below the right side in the fishing wheel body through a main gear shaft; by increasing the stress surface on the main shaft, the strength is higher, the positioning mode of the main shaft is changed, and meanwhile, the precision is higher due to the matching flat II and the round sinking table in the pinion, so that the durability is improved.

Description

Technical Field

[0001] The utility model patent relates to the technical field of fishing reels, and specifically, to a main shaft structure of a fishing reel. Background Art

[0002] Fishing at sea is becoming more and more popular, and more professional requirements are put forward for fishing reels. There are many big fish, and the sea water is more corrosive to the reel, so the main shaft of the fishing reel is required to have a higher strength to withstand big fish. Therefore, a main shaft structure of a fishing reel is proposed to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a main shaft structure of a fishing reel, aiming to solve the problems that the existing seawater is more corrosive to the reel, and the main shaft of the sea fishing reel cannot withstand higher strength and cannot catch big fish.

[0004] The utility model is implemented as follows: a main shaft structure of a fishing reel comprises a fishing reel body;

[0005] A rotating rocker arm is fixedly installed at the lower right side of the fishing reel body, and a main shaft is rotatably connected to the right side of the fishing reel body through two bearings;

[0006] A winding reel sleeve is installed on the left side of the outer surface of the main shaft, a compression spring is arranged between the winding reel sleeve and the second bearing, and the compression spring sleeve is arranged on the outer surface of the main shaft, a winding reel is fixedly installed on the outer surface of the winding reel sleeve, and the left end of the main shaft is rotatably connected to the fishing reel body through the first bearing;

[0007] A pinion gear is installed on the right side of the outer surface of the main shaft, and a driving gear is rotatably connected to the lower right side of the inside of the fishing reel body through the main gear shaft, and the driving gear is meshed with the pinion gear, and the right side of the outer surface of the main shaft is rotatably connected to the fishing reel body through bearing three;

[0008] A cover sleeve B is fixedly installed on the right side of the outer surface of the main shaft and on the right side of the bearing three. The right end of the main shaft is rotatably connected to the fishing reel body through the bearing four. An adjusting knob is fixedly installed on the upper right side of the fishing reel body. An adjusting knob plug is inserted at the center of the right side of the adjusting knob. A rubber ring 1 is sleeved on the right side of the outer surface of the adjusting knob plug. A gasket is fixedly installed on the right end of the main shaft through a screw.

[0009] Reinforcement components are provided above and below the right side of the adjusting knob, and the left side of the reinforcement component is in contact with the right side of the adjusting knob.

[0010] Furthermore, a rubber ring 2 is provided between the cable reel sleeve and the bearing 1, and the rubber ring 2 is sleeved on the outer surface of the main shaft.

[0011] Furthermore, a flat portion 2 b is provided on the left sides of both the front and rear surfaces of the main shaft, and a plurality of evenly distributed matching flat portions 1 a are provided inside the winding reel sleeve, and the matching flat portions 1 a are matched with the flat portion 2 b.

[0012] Furthermore, a flat portion a is provided on the right side of both the front and rear surfaces of the main shaft, and a plurality of evenly distributed matching flat portions a are provided at the inner center of the pinion gear, and the matching flat portions a are matched with the flat portion a.

[0013] Furthermore, circular depressions b are provided at both left and right ends of the pinion gear.

[0014] Furthermore, the reinforcement component includes threaded holes opened above and below the right side of the adjustment knob, a threaded rod is threadedly connected inside the threaded hole, a reinforcement plate is fixedly connected to the right end of the threaded rod, and a reinforcement groove is opened at the lower left side of the reinforcement plate.

[0015] Furthermore, the inner side wall of the reinforcement groove is provided with an arc shape, and the inner side wall of the reinforcement groove is fitted with the right side of the adjustment knob plug.

[0016] Compared with the prior art, the utility model increases the force-bearing surface on the main shaft to increase the strength and changes the positioning method of the main shaft. At the same time, the matching flat second and round sinker inside the small gear make it more precise, thereby improving durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a main shaft structure of a fishing reel provided by the utility model;

[0018] Figure 2 It is a side view of a main shaft structure of a fishing reel provided by the utility model;

[0019] Figure 3 The utility model provides a main shaft structure of a fishing reel. Figure 2 Sectional drawing;

[0020] Figure 4 The utility model provides a main shaft structure of a fishing reel. Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 It is a parts diagram of a main shaft of a main shaft structure of a fishing reel provided by the utility model;

[0022] Figure 6 It is a parts diagram of a pinion gear of a main shaft structure of a fishing reel provided by the utility model;

[0023] Figure 7 It is a cross-sectional view of a pinion gear of a main shaft structure of a fishing reel provided by the utility model;

[0024] Figure 8 It is a parts diagram of a reel sleeve of a main shaft structure of a fishing reel provided by the utility model;

[0025] Fig. 9 It is a parts diagram of an adjusting knob of a main shaft structure of a fishing reel provided by the utility model.

[0026] The figure marks involved in the above drawings are: 1. fishing reel body; 2. compression spring; 3. bearing one; 4. winding reel sleeve; 4a, matching flat one; 5. bearing two; 6. main shaft; 6a, flat one; 6b, flat two; 7. winding reel; 8. pinion; 8a, matching flat two; 8b, round sink; 9. bearing three; 10. B cover; 11. bearing four; 12. adjusting knob; 13. rubber ring one; 14. adjusting knob plug; 15. screw; 16. gasket; 17. rotating rocker arm; 18. main gear shaft; 19. driving gear; 20. rubber ring two; 21. reinforcement assembly; 2101, reinforcement plate; 2102, reinforcement groove; 2103, threaded rod; 2104, threaded hole. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0029] according to Figure 1-9 As shown, a main shaft structure of a fishing reel comprises a fishing reel body 1;

[0030] A rotating rocker arm 17 is fixedly installed at the lower right side of the fishing reel body 1, and a main shaft 6 is rotatably connected to the right side of the fishing reel body 1 through two bearings 5;

[0031] A winding reel sleeve 4 is installed on the left side of the outer surface of the main shaft 6, a compression spring 2 is arranged between the winding reel sleeve 4 and the bearing 2 5, and the compression spring 2 is sleeved on the outer surface of the main shaft 6, a winding reel 7 is fixedly installed on the outer surface of the winding reel sleeve 4, and the left end of the main shaft 6 is rotatably connected to the fishing reel body 1 through the bearing 1 3;

[0032] A pinion gear 8 is installed on the right side of the outer surface of the main shaft 6, and a driving gear 19 is rotatably connected to the lower right side of the inside of the fishing reel body 1 through a main gear shaft 18, and the driving gear 19 is meshed and connected with the pinion gear 8, and the right side of the outer surface of the main shaft 6 is rotatably connected to the fishing reel body 1 through a bearing three 9;

[0033] A cover sleeve B 10 is fixedly installed on the right side of the outer surface of the main shaft 6 and on the right side of the bearing three 9. The right end of the main shaft 6 is rotatably connected to the fishing reel body 1 through a bearing four 11. An adjusting knob 12 is fixedly installed on the upper right side of the fishing reel body 1. An adjusting knob plug 14 is inserted at the center of the right side of the adjusting knob 12. A rubber ring 13 is sleeved on the right side of the outer surface of the adjusting knob plug 14. A gasket 16 is fixedly installed on the right end of the main shaft 6 through a screw 15.

[0034] Reinforcement components 21 are provided above and below the right side of the adjusting knob 12, and the left side of the reinforcement component 21 is in contact with the right side of the adjusting knob 12; when working, the rocker arm 17 is rotated to drive the main gear shaft 18 to rotate, and then the driving gear 19 is driven to rotate, and the pinion 8 meshing therewith is rotated, and the pinion 8 can drive the main shaft 6 to rotate, and the connection surface between the main shaft 6 and the pinion 8 is large, and the strength is high, so it can withstand a greater transmission force, and then the main shaft 6 rotates to drive the winding drum sleeve 4 to rotate, and the winding drum sleeve 4 can rotate to make the winding drum 7 rotate, and the main shaft 6 cooperates with the bearing 3 to make the rotation stable, and the main shaft 6 is close to the shaft Bearing 1 3 and bearing 3 9 are positioned, and two bearings 2 5 are installed on the main shaft 6 so that the winding reel 7 is positioned by the two bearings 2 5, and then the B cover 10 and the main shaft 6 avoid air and do not contact, and the adjusting knob 12 is positioned on the main shaft 6 by bearing 4 11, and the screw 15 is connected to the main shaft 6 through the gasket 16, and the screw 15 is rotated to make the bearing 1 3 and the compression spring 2 on the main shaft 6 axially gapless, and at the same time, the rubber ring 13 on the adjusting knob plug 14 can prevent seawater from entering the fishing reel, thereby improving durability, and the reinforcement component 21 makes the installation between the adjusting knob plug 14 and the rubber ring 13 and the adjusting knob 12 firm, and makes the sealing better.

[0035] A rubber ring 20 is provided between the reel sleeve 4 and the bearing 1 3, and the rubber ring 20 is sleeved on the outer surface of the main shaft 6; when working, the rubber ring 20 can prevent seawater from entering the fishing reel, thereby improving durability.

[0036] The left sides of the front and rear surfaces of the main shaft 6 are provided with flat parts 6b, and the interior of the winding reel 7 sleeve is provided with a plurality of evenly distributed matching flat parts 4a, and the matching flat parts 4a are matched with the flat parts 6b; when working, the flat parts 6b of the main shaft 6 match the matching flat parts 4a of the winding reel sleeve 4, and the rotation of the main shaft 6 drives the winding reel sleeve 4 to rotate.

[0037] A flat portion 6a is provided on the right side of both the front and rear surfaces of the main shaft 6, and a plurality of evenly distributed matching flat portions 8a are provided at the inner center of the pinion 8, and the matching flat portions 8a are matched with the flat portion 6a; when working, the matching flat portions 8a of the pinion 8 match with the flat portion 6a of the main shaft 6, so that the connection surface with the flat portion 6a of the main shaft 6 is large and has high strength, and can withstand greater transmission force.

[0038] The pinion 8 is provided with round sinks 8b at both left and right ends. When working, the round sinks 8b are used for positioning the gear hobbing. Only with accurate positioning can the precision of the processed gear be high.

[0039] The reinforcement component 21 includes a threaded hole 2104 opened above and below the right side of the adjusting knob 12, the threaded hole 2104 is internally threadedly connected with a threaded rod 2103, the right end of the threaded rod 2103 is fixedly connected with a reinforcement plate 2101, and a reinforcement groove 2102 is opened at the lower left side of the reinforcement plate 2101; when working, the reinforcement plate 2101 is threadedly connected with the threaded hole 2104 to allow the adjusting knob 12 to be fitted and limited, thereby making the adjusting knob plug 14 more firmly plugged in and making the sealing better.

[0040] The inner wall of the reinforcement groove 2102 is arranged in an arc shape, and the inner wall of the reinforcement groove 2102 fits with the right side of the adjusting knob plug 14 ; during operation, the arc-shaped reinforcement groove 2102 facilitates the fitting of the reinforcement plate 2101 with the right side of the adjusting knob plug 14 .

[0041] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0042] Reference Figure 1-9 As shown, it is a preferred embodiment provided by the utility model.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A main shaft structure of a fishing reel, comprising a fishing reel body (1); It is characterized in that A rotating rocker arm (17) is fixedly installed at the lower right side of the fishing reel body (1), and a main shaft (6) is rotatably connected to the right side of the inside of the fishing reel body (1) via two bearings (5); A winding reel sleeve (4) is installed on the left side of the outer surface of the main shaft (6), a compression spring (2) is arranged between the winding reel sleeve (4) and the second bearing (5), and the compression spring (2) is sleeved on the outer surface of the main shaft (6), a winding reel (7) is fixedly installed on the outer surface of the winding reel sleeve (4), and the left end of the main shaft (6) is rotatably connected to the fishing reel body (1) through the first bearing (3); A pinion gear (8) is installed on the right side of the outer surface of the main shaft (6); a driving gear (19) is rotatably connected to the lower right side of the inside of the fishing reel body (1) through a main gear shaft (18); the driving gear (19) is meshedly connected to the pinion gear (8); and the right side of the outer surface of the main shaft (6) is rotatably connected to the fishing reel body (1) through a bearing three (9); A B cover sleeve (10) is fixedly installed on the right side of the outer surface of the main shaft (6) and located on the right side of the bearing three (9); the right end of the main shaft (6) is rotatably connected to the fishing reel body (1) through the bearing four (11); an adjusting knob (12) is fixedly installed on the upper right side of the fishing reel body (1); an adjusting knob plug (14) is inserted at the center of the right side of the adjusting knob (12); a rubber ring one (13) is sleeved on the right side of the outer surface of the adjusting knob plug (14); and a gasket (16) is fixedly installed on the right end of the main shaft (6) through a screw (15); Reinforcement components (21) are provided above and below the right side of the adjusting knob (12), and the left side of the reinforcement component (21) fits with the right side of the adjusting knob plug (14).

2. The main shaft structure of a fishing reel according to claim 1, characterized in that: A second rubber ring (20) is provided between the cable reel sleeve (4) and the first bearing (3), and the second rubber ring (20) is sleeved on the outer surface of the main shaft (6).

3. The main shaft structure of a fishing reel according to claim 2, characterized in that: The left sides of the front and rear surfaces of the main shaft (6) are both provided with a second flat portion (6b), and the inside of the sleeve of the winding reel (7) is provided with a plurality of evenly distributed matching flat portions (4a), and the matching flat portions (4a) are matched with the second flat portion (6b).

4. The main shaft structure of a fishing reel according to claim 3, characterized in that: The right sides of the front and rear surfaces of the main shaft (6) are each provided with a flat portion (6a), and the inner center of the pinion gear (8) is provided with a plurality of evenly distributed matching flat portions (8a), and the matching flat portions (8a) are matched with the flat portion (6a).

5. The main shaft structure of a fishing reel according to claim 4, characterized in that: The pinion gear (8) is provided with round sinks (8b) at both left and right ends.

6. The main shaft structure of a fishing reel according to claim 5, characterized in that: The reinforcement component (21) comprises threaded holes (2104) provided above and below the right side of the adjustment knob (12); a threaded rod (2103) is threadedly connected inside the threaded hole (2104); a reinforcement plate (2101) is fixedly connected to the right end of the threaded rod (2103); and a reinforcement groove (2102) is provided at the lower left side of the reinforcement plate (2101).

7. The main shaft structure of a fishing reel according to claim 6, characterized in that: The inner side wall of the reinforcement groove (2102) is arranged in an arc shape, and the inner side wall of the reinforcement groove (2102) fits with the right side of the adjustment knob plug (14).

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