Gapless water dripping wheel assembly

Abstract

The utility model relates to the technical field of water dripping wheels, and discloses a gapless water dripping wheel assembly which comprises a main body assembly, a rear bearing is arranged in the main body assembly, a side cover assembly is detachably connected to the front side of the main body assembly in a clamped mode, a front bearing is fixed to one side of the interior of the side cover assembly, and a fixing base is arranged on one side of the interior of the main body assembly. A main shaft is arranged in the main body assembly, the main shaft is slidably inserted into the fixed seat, and the front end of the main shaft is in interference fit with an inner ring of the front bearing in a sleeving manner. The outer wall of the supporting bearing is sleeved with the shaft sleeve, the clamping groove is formed in the outer wall of the shaft sleeve, and the rubber ring is arranged in the clamping groove, so that the rubber ring is in interference fit with the interior of the fixing base in a sleeved mode, and no gap exists between the supporting bearing and the fixing base through the structural combination; and meanwhile, the damping effect on the main shaft is achieved, the hand feeling of the water dripping wheel in use is improved, and the service life of the water dripping wheel is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water drop wheels, in particular to a gapless water drop wheel component. Background Art

[0002] The teardrop reel, also known as the "teardrop spinning wheel", is a common type of fishing reel. It is named because of its shape which resembles a water drop. The teardrop reel is designed to distribute its weight evenly. The wheel body is relatively compact and usually has a lower profile, which makes it more ergonomic and comfortable to use when operating. This type of reel is suitable for various fishing methods, especially in situations that require precise casting and control, such as lure fishing. They are very suitable for casting heavier baits and handling large fish.

[0003] An existing water drop reel (publication number: CN218302983U) has at least the following disadvantages: the above device is the same as the traditional water drop reel, and the support bearing on its main shaft for supporting the line reel directly conflicts with the bearing seat inside the frame, and there is a gap between the support bearing and the bearing seat, which makes the line reel have a certain shaking or vibration when it is retracted and released, thereby affecting the usable feel of the water drop reel, and the cylinder is prone to explode when a fish is caught, which affects the service life and other aspects. For this reason, the present utility model is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a gapless water drop wheel assembly.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A gapless water drop wheel assembly comprises a main body assembly, wherein a rear bearing is arranged inside the main body assembly, a side cover assembly is detachably snap-connected to the front side of the main body assembly, a front bearing is fixed to one side of the inner part of the side cover assembly, a fixing seat is arranged on one side of the inner part of the main body assembly, a main shaft is arranged inside the main body assembly, the main shaft and the fixing seat are slidably inserted, the front end of the main shaft is sleeved with the inner ring of the front bearing by interference fit, the outer wall of the main shaft close to the rear end is sleeved with the inner ring of the rear bearing by interference fit, the rear end of the main shaft is inserted with one side of the driving gear of the main body assembly, a wire cup is fixed to the outer wall of the main shaft, a support bearing is arranged inside the fixing seat, a shaft sleeve is arranged on the outer wall of the support bearing, a snap-in groove is opened on the outer wall of the shaft sleeve, a rubber ring is sleeved with the inner part of the snap-in groove by interference fit, and the rubber ring is connected with the inner part of the fixing seat by interference fit.

[0007] As a further solution of the utility model, the shaft sleeve is a plastic bearing sleeve and has toughness, and the shaft sleeve is connected to the support bearing by interference fit.

[0008] As a further solution of the utility model, the support bearing is fixedly sleeved with the outer wall of the main shaft.

[0009] As a further solution of the utility model, the cross-sectional shape of the clamping groove is semicircular, and the cross-sectional shape of the rubber ring is circular.

[0010] As a further solution of the utility model, the tightness of the interference fit connection between the shaft sleeve and the support bearing is greater than the tightness of the internal interference fit connection between the rubber ring and the fixing seat.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By sleeve-fitting a shaft sleeve on the outer wall of the support bearing, and setting a snap-in groove on the outer wall of the shaft sleeve, a rubber ring is set inside the snap-in groove, so that the rubber ring is sleeved with the inside of the fixed seat with interference fit. Through this structural combination, there is no gap between the support bearing and the fixed seat, and at the same time, it has a shock-absorbing effect on the main shaft, thereby improving the feel of the water drop wheel when in use and increasing the service life of the water drop wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a gapless water drop wheel assembly proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of a three-dimensional split structure of a gapless water drop wheel assembly proposed by the utility model;

[0015] Figure 3 for Figure 2 A is an enlarged schematic diagram of the local three-dimensional structure;

[0016] Figure 4 This is a schematic diagram of a planar cross-sectional structure of a gapless water drop wheel assembly proposed by the utility model;

[0017] Figure 5 for Figure 3 A magnified schematic diagram of the local planar structure of B.

[0018] In the figure: 1. Main body assembly; 2. Side cover assembly; 3. Front bearing; 4. Fixed seat; 5. Main shaft; 6. Support bearing; 7. Bushing; 8. Snap-in groove; 9. Rubber ring; 10. Spool; 11. Rear bearing. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-Figure 5 As shown, a gapless water drop wheel assembly comprises a main body assembly 1, wherein a rear bearing 11 is arranged inside the main body assembly 1, a side cover assembly 2 is detachably connected to the front side of the main body assembly 1, a front bearing 3 is fixed to one side of the inner part of the side cover assembly 2, a fixing seat 4 is arranged on one side of the inner part of the main body assembly 1, a main shaft 5 is arranged inside the main body assembly 1, the main shaft 5 and the fixing seat 4 are slidably inserted, the front end of the main shaft 5 is sleeved with the inner ring of the front bearing 3 by interference fit, the outer wall of the main shaft 5 near the rear end is sleeved with the inner ring of the rear bearing 11 by interference fit, the rear end of the main shaft 5 is inserted with one side of the driving gear of the main body assembly 1, a wire cup 10 is fixed to the outer wall of the main shaft 5, and the fixing seat 4 is provided with a support bearing 6, the outer wall of the support bearing 6 is provided with a sleeve 7, the outer wall of the sleeve 7 is provided with a clamping groove 8, the inner interference fit of the clamping groove 8 is sleeved with a rubber ring 9, the rubber ring 9 is connected with the inner interference fit of the fixed seat 4, the sleeve 7 is sleeved on the outer wall of the support bearing 6, and the clamping groove 8 is provided on the outer wall of the sleeve 7, the rubber ring 9 is provided inside the clamping groove 8, so that the rubber ring 9 is sleeved with the inner interference fit of the fixed seat 4, through this structural combination, the support bearing 6 and the fixed seat 4 are free of gap, and at the same time, the main shaft 5 has a cushioning effect, which improves the feel of the water drop wheel when in use and increases the service life of the water drop wheel.

[0023] like Figure 1-Figure 5As shown, in this embodiment, the sleeve 7 is a plastic bearing sleeve and has toughness, and the sleeve 7 is connected to the support bearing 6 by interference fit. By setting the sleeve 7 to be a plastic bearing sleeve and making the sleeve 7 and the support bearing 6 connected by interference fit, the sleeve 7 is easy to disassemble and replace, and maintenance is more convenient.

[0024] like Figure 1-Figure 5 As shown, in this embodiment, the support bearing 6 is fixedly sleeved with the outer wall of the main shaft 5. By setting the support bearing 6 to be fixedly sleeved with the outer wall of the main shaft 5, it is ensured that the support bearing 6 and the main shaft 5 are tightly connected and there is no gap.

[0025] like Figure 1-Figure 5 As shown, in this embodiment, the cross-sectional shape of the snap-in groove 8 is semicircular, and the cross-sectional shape of the rubber ring 9 is circular. By setting the cross-sectional shape of the snap-in groove 8 to be semicircular and the cross-sectional shape of the rubber ring 9 to be circular, the rubber ring 9 is better adapted to the inside of the snap-in groove 8 to ensure that when the support bearing 6 is installed, the rubber ring 9 slides on the inner wall of the fixing seat 4 and the rubber ring 9 does not detach from the inside of the snap-in groove 8.

[0026] like Figure 1-Figure 5 As shown, in this embodiment, the tightness of the interference fit connection between the sleeve 7 and the support bearing 6 is greater than the tightness of the internal interference fit connection between the rubber ring 9 and the fixed seat 4. By setting the tightness of the interference fit connection between the sleeve 7 and the support bearing 6 to be greater than the tightness of the internal interference fit connection between the rubber ring 9 and the fixed seat 4, the sleeve 7 can be removed from the inside of the fixed seat 4 when the main shaft 5 is disassembled, which facilitates the maintenance and replacement of the sleeve 7.

[0027] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: in use, by sleeve-connecting the shaft sleeve 7 on the outer wall of the support bearing 6, and opening a clamping groove 8 on the outer wall of the shaft sleeve 7, a rubber ring 9 is arranged inside the clamping groove 8, so that the rubber ring 9 is sleeved with the inside of the fixing seat 4 by interference fit, and this structural combination makes it possible to achieve a gap-free space between the support bearing 6 and the fixing seat 4, and at the same time plays a shock-absorbing effect on the main shaft 5, thereby improving the feel of the water drop wheel when in use and increasing the service life of the water drop wheel. By setting the shaft sleeve 7 as a plastic bearing sleeve and making the shaft sleeve 7 and the support bearing 6 connected by interference fit, the shaft sleeve 7 is easy to disassemble and replace, and maintenance is more convenient. By setting the support bearing 6 and the outer wall of the main shaft 5 to be fixedly sleeved, it is ensured that the support bearing 6 and the main shaft 5 are connected tightly and without gap. By setting the cross-sectional shape of the clamping groove 8 to be semicircular and the cross-sectional shape of the rubber ring 9 to be circular, the rubber ring 9 and the inside of the clamping groove 8 are better adapted to each other and ensure that when the support bearing 6 is installed, the rubber ring 9 will not be separated from the inside of the clamping groove 8 when sliding on the inner wall of the fixing seat 4. By setting the tightness of the interference fit connection between the sleeve 7 and the support bearing 6 to be greater than the tightness of the interference fit connection between the rubber ring 9 and the inside of the fixing seat 4, it is convenient to remove the sleeve 7 from the inside of the fixing seat 4 when disassembling the main shaft 5, so as to facilitate the maintenance and replacement of the sleeve 7.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A gapless water drop wheel assembly, comprising a main assembly (1), characterized in that: The main body component (1) is provided with a rear bearing (11) inside, the front side of the main body component (1) is detachably connected with a side cover component (2), the inner side of the side cover component (2) is fixed with a front bearing (3), the inner side of the main body component (1) is provided with a fixing seat (4), the inner side of the main body component (1) is provided with a main shaft (5), the main shaft (5) and the inner side of the fixing seat (4) are slidably inserted, the front end of the main shaft (5) is sleeved with the inner ring of the front bearing (3) by interference fit, and the inner side of the main shaft (5) near the rear end is provided with a main shaft (5). The outer wall is sleeved with the inner ring of the rear bearing (11) by interference fit, the rear end of the main shaft (5) is plugged into one side of the driving gear of the main assembly (1), the outer wall of the main shaft (5) is fixed with a wire cup (10), the interior of the fixed seat (4) is provided with a support bearing (6), the outer wall of the support bearing (6) is provided with a shaft sleeve (7), the outer wall of the shaft sleeve (7) is provided with a clamping groove (8), the interior of the clamping groove (8) is sleeved with a rubber ring (9) by interference fit, and the rubber ring (9) is connected with the interior of the fixed seat (4) by interference fit.

2. A gapless water drop wheel assembly according to claim 1, characterized in that: The shaft sleeve (7) is a plastic bearing sleeve and has toughness, and the shaft sleeve (7) is connected to the support bearing (6) by interference fit.

3. The gapless water drop wheel assembly according to claim 2, characterized in that: The support bearing (6) is fixedly sleeved with the outer wall of the main shaft (5).

4. The gapless water drop wheel assembly according to claim 3, characterized in that: The cross-sectional shape of the clamping groove (8) is semicircular, and the cross-sectional shape of the rubber ring (9) is circular.

5. The gapless water drop wheel assembly according to claim 4, characterized in that: The tightness of the interference fit connection between the shaft sleeve (7) and the support bearing (6) is greater than the tightness of the internal interference fit connection between the rubber ring (9) and the fixing seat (4).

Images