Anti-corrosion coating rod tip and fishing rod

Abstract

The utility model discloses an anti-corrosion coating rod tip and a fishing rod, and the anti-corrosion coating rod tip comprises a base material layer, a primer layer, a sealing layer, a glass fiber cloth layer, an anti-corrosion layer and a wear-resistant layer. A high-strength base material layer, a primer layer with good adhesive force, a sealing layer for providing additional protection, a glass fiber cloth layer for enhancing structural strength, an anti-corrosion layer and a wear-resistant layer are sequentially adopted from inside to outside, and each layer is tightly combined with the next layer to form a complete anti-corrosion system. The layered structure not only improves the overall corrosion resistance and weather resistance of the fishing rod, but also enhances the mechanical strength and wear resistance of the fishing rod, thereby ensuring that the fishing rod can maintain long-term stability and durability in various severe environments.

Description

Technical Field

[0001] The utility model relates to a rod tip and a fishing rod, in particular to an anti-corrosion coating rod tip and a fishing rod. Background Art

[0002] Anti-corrosion coating rod tips and fishing rods usually adopt a combination of various materials and processes to provide protection for fishing rods in environments such as salt water, ultraviolet rays, and physical wear. The common structures of anti-corrosion coating rod tips and fishing rods in the prior art are as follows:

[0003] In the rod tip part, its base material is usually composed of carbon fiber, glass fiber, or composite material, which has good strength and lightweight characteristics; its anti-corrosion coating is to coat multiple layers of anti-corrosion materials on the base material of the rod tip, such as primer, epoxy resin, polyurethane, UV protection coating, etc., to prevent corrosion.

[0004] In the fishing rod part, its base material is usually similar to that of the rod tip, and is also composed of carbon fiber, glass fiber, or composite material; its anti-corrosion coating includes primer, sealing layer, anti-corrosion layer, wear-resistant layer, and decorative topcoat, etc.

[0005] In terms of the use effect, the durability of the anti-corrosion coating is challenged by environmental factors. For example, long-term exposure to salt water, sunlight, and moisture may cause the coating to gradually degrade. At the same time, the fishing rod may be physically damaged due to impacts, scratches, etc. during use. Once the coating is damaged and the base material is exposed, it is very easy to corrode. Therefore, if the bonding force between the coatings is not strong enough, the coating may fall off, resulting in a decline in the anti-corrosion effect. In order to improve the anti-corrosion performance, it is necessary to design and develop new solutions to overcome the limitations in the prior art. Summary of the Utility Model

[0006] In order to solve the deficiencies of the above technologies, the utility model provides an anti-corrosion coating rod tip and a fishing rod.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is an anti-corrosion coating rod tip, including:

[0008] A base material layer that gradually thickens from the head to the tail of the rod tip;

[0009] A primer layer coated on the surface of the base material layer to form a first layer of film-like layered structure;

[0010] A sealing layer coated on the primer layer to form a second layer of film-like layered structure;

[0011] A fiberglass cloth layer that is completely covered and pasted on the sealing layer to form a third layer of cloth-like layered structure;

[0012] An anti-corrosion layer coated on the fiberglass cloth layer to form a fifth layer of film-like layered structure;

[0013] The wear-resistant layer is coated on the anti-corrosion layer to form a sixth-layer film-like layered structure.

[0014] Furthermore, a metal reinforcing rod is embedded on the central axis of the base material layer, and the diameter of the metal reinforcing rod is 0.4 - 0.7 times the diameter of the rear end of the rod tip body.

[0015] Furthermore, the metal reinforcing rod is in the shape of a frustum of a cone, and its taper is the same as that of the base material layer.

[0016] Furthermore, the length of the metal reinforcing rod is 0.8 - 1 times the length of the base material layer.

[0017] A fishing rod, and the rod tip of the fishing rod is a rod tip with an anti-corrosion coating.

[0018] Furthermore, the fishing rod is composed of multiple rod bodies. The rod body connected to the rod tip is a hollow tubular shape, and the multiple rod bodies are sleeved in sequence front and back.

[0019] Furthermore, a wire guide ring is sleeved outside the rod tip and the head of each rod body.

[0020] The utility model discloses a rod tip with an anti-corrosion coating and a fishing rod. Through the carefully designed multi-layer anti-corrosion coating structure, the anti-corrosion performance is significantly improved. It successively adopts a high-strength base material layer, a primer layer with good adhesion, a sealing layer providing additional protection, a fiberglass cloth layer enhancing the structural strength, an anti-corrosion layer, and a wear-resistant layer from the inside to the outside. Each layer is tightly combined with the next layer to form a complete anti-corrosion system. This layered structure not only improves the overall corrosion resistance and weather resistance of the fishing rod, but also enhances its mechanical strength and wear resistance, thus ensuring that the fishing rod can maintain long-term stable performance and durability in various harsh environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the rod tip.

[0022] Figure 2 It is a schematic overall structural diagram of the utility model.

[0023] Figure 3 It is a schematic overall structural diagram of the utility model.

[0024] In the figure: 100, base material layer; 200, primer layer; 300, sealing layer; 400, fiberglass cloth layer; 500, anti-corrosion layer; 600, wear-resistant layer; 700, rod body; 800, wire guide ring; 900, rod tip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes the utility model in detail with reference to the drawings and specific embodiments.

[0026] As Figure 1 shown in the anti-corrosion coated rod tip, the rod tip includes: a base material layer 100 that gradually thickens from the head to the tail of the rod tip; a primer layer 200 coated on the surface of the base material layer 100 to form a first film-like layered structure; a sealing layer 300 coated on the primer layer 200 to form a second film-like layered structure; a fiberglass cloth layer 400 completely covered and pasted on the sealing layer 300 to form a third cloth-like layered structure; an anti-corrosion layer 500 coated on the fiberglass cloth layer 400 to form a fifth film-like layered structure; and a wear-resistant layer 600 coated on the anti-corrosion layer 500 to form a sixth film-like layered structure.

[0027] Example 1:

[0028] The base material layer 100 is made of a high-strength fiberglass composite material, which is lightweight, has high strength and good impact resistance. As Figure 3 shown, a metal reinforcing rod 101 is embedded in the central axis of the base material layer 100, and the diameter of the metal reinforcing rod is 0.4 times the diameter of the rear end of the main body of the rod tip. The metal reinforcing rod is in the shape of a frustum of a cone, and its taper is the same as that of the base material layer 100. The length of the metal reinforcing rod is 1 times the length of the base material layer 100. The role of the metal reinforcing rod in the anti-corrosion coated rod tip is multi-faceted. As an internal support, it can significantly improve the overall strength of the rod tip, especially the bending and torsional resistance. Since it is located on the central axis of the base material layer, it can withstand greater forces, which is very important for the pulling and impact forces encountered by the fishing rod during fishing. At the same time, the frustum shape of the metal reinforcing rod and the design with the same taper as the base material layer help to maintain the stability of the rod tip. This design enables the forces to be more evenly distributed along the entire length of the rod tip, thereby reducing damage caused by force concentration. The addition of the metal reinforcing rod 101 not only improves the mechanical properties of the rod tip but also increases its durability and reliability, making it more suitable for high-intensity applications such as fishing.

[0029] The primer layer 200 uses an epoxy resin primer, which has good adhesion and anti-corrosion properties.

[0030] The sealing layer 300 uses a polyester resin or polyurethane coating to provide additional protection and isolation.

[0031] The fiberglass cloth layer 400 uses a high-strength and corrosion-resistant fiberglass cloth, which is pasted on the sealing layer to enhance the strength of the overall structure.

[0032] The anti-corrosion layer 500 is coated with a polyester resin enhanced with an ultraviolet stabilizer to improve weather resistance and anti-corrosion ability.

[0033] The wear-resistant layer 600 uses polyethylene or polyvinyl chloride (PVC) materials to provide good wear resistance and scratch resistance.

[0034] As Figure 2 shown, in the first embodiment, a fishing rod is disclosed. The tip of the fishing rod is a tip with an anti-corrosion coating. The multi-section rod body 700 is made of carbon fiber composite material. The fishing rod is composed of the multi-section rod body 700. The rod body connected to the fishing rod tip is in a hollow tubular shape, and the multi-section rod bodies are sleeved in sequence front and back. A wire guide ring 800 is sleeved outside the tip 900 and the head of each rod body to achieve the characteristics of light weight and high strength. The wire guide ring 800 uses stainless steel material to ensure corrosion resistance and stability for long-term use.

[0035] Embodiment Two:

[0036] As Figure 1 shown, the base material layer 100 of the tip with an anti-corrosion coating uses carbon fiber composite material to increase the strength and durability of the base material. A metal reinforcing rod is embedded on the central axis of the base material layer. The diameter of the metal reinforcing rod is 0.5 times the diameter of the rear end of the tip main body. The metal reinforcing rod is in the shape of a frustum of a cone, and its taper is the same as that of the base material layer. The length of the metal reinforcing rod is 0.9 times the length of the base material layer.

[0037] The primer layer 200 uses polyurea primer, which has good adhesion, abrasion resistance and impact resistance.

[0038] The sealing layer 300 uses polyester resin to provide additional protection and sealing effect.

[0039] The fiberglass cloth layer 400 uses fiberglass cloth that is resistant to high temperature and chemicals to enhance the durability of the structure.

[0040] The anti-corrosion layer 500 is coated with a layer of polyvinyl chloride (PVC) paint to improve the anti-corrosion performance.

[0041] The wear-resistant layer 600 uses carbon fiber-reinforced polyester material to provide excellent wear resistance.

[0042] The multi-section rod body 700 of the fishing rod uses fiberglass composite material to maintain light weight and good strength. The wire guide ring 800 uses titanium alloy material to reduce weight while maintaining strength and corrosion resistance.

[0043] Embodiment Three:

[0044] The base material layer of the tip with an anti-corrosion coating uses lightweight aluminum alloy material to reduce the overall weight while maintaining sufficient strength. A metal reinforcing rod is embedded on the central axis of the base material layer.

[0045] The diameter of the metal reinforcing rod is 0.7 times the diameter of the rear end of the tip main body. The metal reinforcing rod is in the shape of a frustum of a cone, and its taper is the same as that of the base material layer. The length of the metal reinforcing rod is 0.8 times the length of the base material layer.

[0046] The primer layer 200 uses acrylic primer, which has good adhesion and water resistance.

[0047] The sealing layer 300 is made of phenolic resin, providing good protection and sealing performance.

[0048] The fiberglass cloth layer 400 uses specially treated fiberglass cloth to enhance the chemical corrosion resistance.

[0049] The anti-corrosion layer 500 is coated with a layer of polyvinylidene fluoride (PVDF) coating to improve the corrosion resistance and weather resistance.

[0050] The wear-resistant layer 600 uses a polyethylene resin wear-resistant coating to provide good wear resistance and scratch resistance.

[0051] Such as Figure 2 shown, the multi-section rod body 700 of the fishing rod is made of carbon fiber composite material to achieve light weight and high strength. The guide ring 800 uses ceramic material to provide excellent wear resistance and corrosion resistance.

[0052] The above three embodiments demonstrate the selection and application of different materials to ensure the optimization of the anti-corrosion coating rod tip and the fishing rod in terms of durability, strength, and anti-corrosion performance. Summarize the structural connection relationship: substrate layer → primer layer → sealing layer → fiberglass cloth layer → anti-corrosion layer → wear-resistant layer. Each layer is tightly combined with the next layer to form a complete anti-corrosion system to ensure the long-term service life of the fishing rod in harsh environments.

[0053] The above embodiments are not limitations to the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions, or substitutions made by those skilled in the art within the technical scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A rod tip with an anti-corrosion coating, characterized in that: include: The base material layer (100) gradually becomes thicker from the head to the tail of the pole tip; A primer layer (200) is coated on the surface of the substrate layer (100) to form a first film-like layered structure; A sealing layer (300) is coated on the primer layer (200) to form a second film-like layered structure; A glass fiber cloth layer (400) is adhered to the sealing layer (300) by fully covering the glass fiber cloth to form a third layer of cloth-like layered structure; an anti-corrosion layer (500) coated on the glass fiber cloth layer (400) to form a fifth film-like layered structure; The wear-resistant layer (600) is coated on the anti-corrosion layer (500) to form a sixth film-like layered structure.

2. The anti-corrosion coated rod tip according to claim 1, characterized in that: A metal reinforcing rod (101) is embedded in the central axis of the base material layer (100), and the diameter of the metal reinforcing rod is 0.4-0.7 times the diameter of the rear end of the pole tip body.

3. The anti-corrosion coating rod tip according to claim 2, characterized in that: The metal reinforcing rod is in the shape of a truncated cone, and its taper is the same as that of the base material layer (100).

4. The anti-corrosion coating rod tip according to claim 3, characterized in that: The length of the metal reinforcing rod is 0.8 to 1 times the length of the base material layer (100).

5. A fishing rod, characterized in that: The tip of the fishing rod is the anti-corrosion coated tip as described in any one of claims 1-4.

6. The fishing rod according to claim 5, characterized in that: The fishing rod is composed of a plurality of rod bodies (700), wherein the rod body connected to the rod tip (900) is in a hollow tubular shape, and the plurality of rod bodies are sleeved in sequence front to back.

7. The fishing rod according to claim 6, characterized in that: The tip of the pole and the head of each pole body section are both sleeved with a wire ring (800).

Images