Novel shaft sleeve applied to spinning wheel fishing line gear tooth rod

Abstract

According to the technical scheme, the novel shaft sleeve applied to the gear rod of the spinning wheel fishing line gear comprises a first plastic shell arranged on the gear rod in a sleeving mode, and second plastic shells arranged on the gear rod in a sleeving mode are symmetrically arranged on the two sides of the first shell; a plastic limiting ring which is arranged on the toothed bar in a sleeving mode and abuts against the second shell is fixed to the middle in the first shell, and a plastic fixing ring which is arranged on the toothed bar in a sleeving mode and abuts against the inner wall of the limiting ring is fixed to the side face, facing the first shell, of the second shell. A common metal shaft sleeve in the prior art is replaced with the shaft sleeve comprising the first plastic shell and the second plastic shell, on one hand, cost is reduced, on the other hand, rusting is avoided through material replacement, and therefore the service life is prolonged, meanwhile, stable rotation of the first shell is guaranteed through mutual sleeving connection of the first shell and the two second shells, and the service life is prolonged. Therefore, the stability of the spinning wheel fishing reel in the using process is guaranteed, and the spinning wheel fishing reel has high practical value.

Description

Technical Field

[0001] The present invention relates to the technical field of spinning reels, and specifically to a new type of bushing applied to the tooth rod of a spinning fishing reel. Background Art

[0002] A spinning reel, also known as a spinning type winding reel, is the most commonly used winding reel, mainly composed of a spool, a line guide, a handle, a drag device, a reverse switch, etc. The biggest feature of a spinning reel compared with other winding reels during use is that when the handle is rotated to wind the line, the spool remains stationary, and the line guide rotates to wind the fishing line onto the spool.

[0003] A bushing is required on the tooth rod of a spinning fishing reel. Common bushings are often made of metal materials. On the one hand, the cost is relatively high. On the other hand, metal is prone to rust, which affects the use. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a new type of bushing applied to the tooth rod of a spinning fishing reel.

[0005] In order to achieve the above purpose, the technical solution of the present invention is as follows:

[0006] A new type of bushing applied to the tooth rod of a spinning fishing reel includes a plastic housing one sleeved on the tooth rod. On both sides of the housing one, there are symmetrically arranged plastic housing twos sleeved on the tooth rod. In the middle of the housing one, there is a plastic limiting ring sleeved on the tooth rod and abutting against the housing two. On the side of the housing two facing the housing one, there is a plastic fixing ring sleeved on the tooth rod and abutting against the inner wall of the limiting ring.

[0007] Preferably, the inner diameter of the housing one is the same as the outer diameter of the limiting ring, and the inner diameter of the housing one is greater than the outer diameter of the housing two.

[0008] Preferably, the outer diameter of the housing two is greater than the inner diameter of the limiting ring.

[0009] Preferably, the inner diameter of the housing two is the same as the inner diameter of the fixing ring, and the outer diameter of the fixing ring is less than the inner diameter of the limiting ring.

[0010] Preferably, the distance between the two sides of the fixing ring is greater than half of the distance between the two sides of the limiting ring.

[0011] Preferably, the minimum distance between the two sides of the two housing twos facing away from the housing one is greater than the distance between the two sides of the housing one.

[0012] Preferably, the distance between the two sides of the housing two is less than the distance between the side of the housing one and the side of the adjacent limiting ring.

[0013] Preferably, sound-absorbing grease is applied to the inner and outer walls of the housing two and the inner and outer walls of the fixing ring.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] In the present invention, a bushing including a plastic housing one and a plastic housing two is used to replace the common metal bushing in the prior art. By changing the material, on the one hand, the cost is reduced, and on the other hand, rusting is avoided, thereby prolonging the service life. At the same time, the stable rotation of the housing one is ensured by the mutual sleeving of one housing one and two housing twos, so as to ensure the stability during the use of the spinning fishing reel, and it has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The disclosure of the present invention will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them:

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is a schematic diagram of the structure of the bushing of the present invention;

[0019] Figure 3 is a schematic diagram of the structure of the housing one of the present invention;

[0020] Figure 4 is a schematic diagram of the structure of the housing two of the present invention.

[0021] Explanation of the labels in the figure: 1. Housing one; 2. Housing two; 3. Limit ring; 4. Fixed ring. DETAILED DESCRIPTION OF THE INVENTION

[0022] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, those of ordinary skill in the art can propose various alternative structural ways and implementation ways. Therefore, the following detailed description and the accompanying drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction on the technical solution of the present invention.

[0023] As Figure 1 shown, as a new bushing applied to the rack of a spinning fishing reel of the present invention, it includes a housing one 1 sleeved on the rack. On both sides of the housing one 1, there are symmetrically arranged housing twos 2 sleeved on the rack. The inner diameter of the housing one 1 is larger than the outer diameter of the housing two 2. As Figure 3 shown, in the middle of the housing one 1, there is integrally formed a limit ring 3 sleeved on the rack and abutting against the housing two 2. The outer diameter of the limit ring 3 is the same as the inner diameter of the housing one 1, and the inner diameter of the limit ring 3 is smaller than the outer diameter of the housing two 2. As Figure 4As shown, on the side of the second housing 2 facing the first housing 1, a fixed ring 4 is integrally formed, which is sleeved on the rack and abuts against the inner wall of the limit ring 3. The inner diameter of the fixed ring 4 is the same as the inner diameter of the second housing 2, and the outer diameter of the fixed ring 4 is smaller than the inner diameter of the limit ring 3. When the second housing 2 is inserted into the first housing 1, the fixed ring 4 is driven to be inserted into the limit ring 3. At the same time, the side of the second housing 2 abuts against the side of the limit ring 3 to ensure the stable rotation of the first housing 1. Sound-absorbing grease is applied to the inner and outer walls of the second housing 2 and the inner and outer walls of the fixed ring 4 to reduce friction and noise, ensure the smoothness of the rotation operation and improve the user experience.

[0024] The first housing 1, the second housing 2, the limit ring 3 and the fixed ring 4 are all set as sleeve rings made of plastic materials. The plastic bushing including the first housing 1, the second housing 2, the limit ring 3 and the fixed ring 4 reduces the cost compared with the traditional metal bushing on the one hand, and avoids rust on the other hand, thereby prolonging the service life.

[0025] The distance between the two sides of the fixed ring 4 is greater than half of the distance between the two sides of the limit ring 3, so that the fixed ring 4 protrudes from the limit ring 3. As Figure 2 shown, the minimum distance between the sides of the two second housings 2 facing away from the first housing 1 is greater than the distance between the two sides of the first housing 1, so that the second housing 2 protrudes from the first housing 1. The distance between the two sides of the second housing 2 is smaller than the distance between the side of the first housing 1 and the side of the adjacent limit ring 3, ensuring that the distance between the two sides of the second housing 2 will not be too large.

[0026] Embodiment 1

[0027] The distance between the two sides of the first housing 1 is 5 mm, the distance between the two sides of the limit ring 3 is 2.8 mm, the distance between the side of the first housing 1 and the side of the adjacent limit ring 3 is 1.1 mm, the outer diameter of the first housing 1 is 14 mm, the inner diameter of the first housing 1 and the outer diameter of the limit ring 3 are 11.6 mm, the inner diameter of the limit ring 3 is 10.1 mm, the distance between the two sides of the second housing 2 is 1 mm, the distance between the two sides of the fixed ring 4 is 1.55 mm, the outer diameter of the second housing 2 is 11.4 mm, the inner diameter of the second housing 2 and the inner diameter of the fixed ring 4 are 7.05 mm, and the outer diameter of the fixed ring 4 is 9.9 mm.

[0028] The technical scope of the present invention is not limited to the content described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A novel bushing applied to the gear rod of a spinning fishing reel, characterized in that: The invention comprises a plastic shell (1) sleeved on a gear rod, a plastic shell (2) sleeved on the gear rod symmetrically arranged on both sides of the shell (1), a plastic limit ring (3) sleeved on the gear rod and abutting against the shell (2) is fixed in the middle of the shell (1), and a plastic fixing ring (4) sleeved on the gear rod and abutting against the inner wall of the limit ring (3) is fixed on the side of the shell (2) facing the shell (1).

2. The novel bushing applied to the rack of a spinning fishing reel according to claim 1, wherein: The inner diameter of the shell one (1) is the same as the outer diameter of the limiting ring (3), and the inner diameter of the shell one (1) is greater than the outer diameter of the shell two (2).

3. The novel bushing applied to the gear rod of a spinning fishing reel according to claim 2, wherein: The outer diameter of the second shell (2) is greater than the inner diameter of the limiting ring (3).

4. The novel bushing applied to the gear rod of a spinning fishing reel according to claim 3, characterized in that: The inner diameter of the second shell (2) is the same as the inner diameter of the fixing ring (4), and the outer diameter of the fixing ring (4) is smaller than the inner diameter of the limiting ring (3).

5. A novel bushing applied to the gear rod of a spinning fishing reel according to claim 1, characterized in that: The distance between the two side surfaces of the fixing ring (4) is greater than half the distance between the two side surfaces of the limiting ring (3).

6. The novel bushing applied to the rack of a spinning fishing reel according to claim 5, wherein: The minimum distance between the two sides of the second shell (2) facing away from the side of the first shell (1) is greater than the distance between the two sides of the first shell (1).

7. The novel bushing applied to the gear rod of a spinning fishing reel according to claim 6, characterized in that: The distance between the two side surfaces of the second shell (2) is smaller than the distance between the side surface of the first shell (1) and the side surface of the adjacent limiting ring (3).

8. A novel bushing applied to the gear rod of a spinning fishing reel according to claim 1, characterized in that: The inner and outer walls of the second shell (2) and the inner and outer walls of the fixing ring (4) are all coated with sound-absorbing butter.

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