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The history of fishing rod

Fishing rods were first made of bamboo and wood, which has a history of thousands of years. In the 20th century, glass fiber fishing rods were born, and then more advanced carbon fiber fishing rods appeared.

[Edit this paragraph] function

1 Use elasticity to control the explosive force of being fished, and attenuate the strength of fish to protect the population.

According to the length of fishing line, change the distance from fishing point to shore.

You can catch fish by pulling the fish from the fishing point into the water.

[Edit this paragraph] Classification and materials

Fishing rods are divided into bamboo, glass fiber reinforced plastic (glass fiber composite) fishing rods and carbon fishing rods according to materials, and are divided into sea rods (also called throwing rods and throwing rods) and hand rods according to purposes.

Bamboo poles: The advantages of bamboo poles are excellent materials, exquisite workmanship, low price and convenient use. Most fishermen like to use this kind of fishing rod.

Glass fiber fishing rod is also called FRP rod and glass fiber resin rod. Made of glass fiber satin cloth, impregnated with epoxy resin and aldehyde resin, and cured at high temperature (hollow tube or solid rod). With good toughness and elasticity, it is the first generation product of modern synthetic materials and industrial production in fishing rod production. Glass fiber fishing rod has good insulation performance. After the fishing rod is formed, it is yellow and brown before putting on airs. At present, carbon black powder is added to the resin solution of fishing rods produced in China and some countries and regions, on the one hand, it is mixed with carbon fiber cloth (black) to obtain the same color; On the other hand, some manufacturers pretend to be carbon fiber or carbon-containing fishing rods with dyed black glass fiber cloth.

Inserting fishing rod is also called parallel fishing rod. It is a fishing rod composed of several rod bodies inserted into each other. It can be divided into solid plug rod and hollow plug rod. The rod body of the hollow plunger can be installed in the rod body of the bottom section and the bottom section respectively. Plug-in fishing rods are very popular in Europe and America. High-grade crucian carp fishing rods are also spliced and combined. It is characterized by tight interface and good overall performance of the fishing rod after stress.

Pull-out fishing rod is also called "antenna" fishing rod and vibrating fishing rod. The pull-out fishing rod is a hollow rod, and several fishing rods can be shrunk and hidden in a rod tube with a bottom handle. It is convenient to carry, but it is often not as strong as plug-in fishing rods.

Sea pole In China, fishing poles equipped with reels and yarn guides, which can pay-off and take-up lines, are collectively called sea poles. In some areas, it is also called throwing and throwing. The sea pole has the function of throwing the line to a fishing point extending far away, and freely releasing and winding the line according to the winding amount. In fact, according to this function, sea poles can be divided into boat fishing poles, rock fishing poles, beach fishing poles, snapper fishing poles and trout fishing poles. Its length is generally 1.6m, 1.8m, 2. 1m, 2.4m, 2.7m, 3.0m, 3.9m, 4.2m, 4.5m, 4.8m, 5.4m, 6.3m and 3.9m. ..

Replacing a fishing rod with a fishing rod is also called a fishing rod with a changeable bottom handle. This fishing rod is attached with more than two sleeved bottom handles, which are mainly used for river fishing, pond fishing and reservoir fishing. For example, a 5.4-meter-long fishing rod has six sections, and you should choose a 4.5-meter-long fishing rod when fishing. The bottom section of the vibrating (plug-in) 5.4m fishing rod can be disassembled to become a 4.5m long fishing rod, and then another spare bottom handle is sleeved from the front end of the fishing rod. 7.2m pole can be changed into 6.3m pole, 6.3m pole can be changed into 5.4m pole, 5.4m pole can be changed into 4.5m pole, 4.5m pole can be changed into 3.6m pole, and 3.6m pole can be changed into 2.7m pole. In this way, changing the fishing rod can kill two birds with one stone.

Crucian carp fishing rod refers to a fishing rod specially used for fishing crucian carp (domestic crucian carp, wild crucian carp, Japanese white crucian carp). The fishing rod is characterized in that the diameter of the fishing rod is relatively small, and the handle of the fishing rod is mostly wrapped by silk thread or acrylic thread, which is in the shape of a hammer that rotates outward, and the handle feels better when holding the fishing rod; The length of the whole fishing rod after shrinkage is about 1 m, which reduces the number of sections of the fishing rod and maintains the good flexibility of the whole fishing rod. The front pole tip is solid and thin with good toughness. The length of crucian carp fishing rod is generally 2. 1m, 2.4m, 2.7m, 3.0m, 3.3m, 3.6m, 3.9m, 4.2m, 4.5m, 5.4m, 6.3m. The common rod length is 3.6 ~ 5.4m..

Dual-purpose rod is called dual-purpose rod in China, which refers to a fishing rod with two functions: hand rod and sea rod. Its fishing rod is equipped with a reel and a yarn guide eye. When it is used as a hand pole, the fishing line with the same length as the fishing pole or 30-50 cm longer than the fishing pole, or the line with the length less than 30-50 cm, can be paid out by the reel and used according to the operation method of the hand pole. The difference is that when the fisherman catches a big fish, the dual-purpose rod can pay out and take in the line, because the fish has strong freedom, it is not easy to break the rod or break the line. If used as a sea pole, it can be thrown to extend the fishing point. Its rod length is generally 4.5m, 4.8m, 5.4m, 6.3m and 7.2m.. The name of dual-purpose fishing rod is a customary name for fishing enthusiasts in China, but it is called "rock fishing rod" in Japan. The difference between it and the general sea pole lies in the following characteristics: the guide hole for crossing the line is small, which prevents the line from hanging when it is used as a hand pole; The rod is thin, especially at the front end of the fishing rod.

Carbon fiber rods, also known as carbon rods, are made of high-tech carbon materials. It has electrical conductivity (Ω cm-1.5×10-3) and very good tensile strength (for example, the tensile strength in units of 12000 filaments is kg/mm2-400). At present, the vast majority of carbon fiber fishing rods are woven with carbon fiber tubes longitudinally and cured with resin. The carbon fiber content used in fishing rod production directly determines the value and taste of fishing rod. Generally, the carbon content is about 30% and 90%. The fishing rod made of carbon fiber has the characteristics of light weight, firmness and high tensile strength, but special attention should be paid to preventing electricity when using it.

The floating rod is a kind of fishing rod specially used in fast-flowing waters such as mountain streams and shoals. It is mainly used to catch small and medium-sized fish such as horse mouth fish, long snout fish, short-bearded jaw fish and oily fish. The characteristics of the fishing rod are that the length of the contracted fishing rod is mostly 58 cm or 37 cm, which is convenient to carry; The front tip of the fishing rod is solid and thin, with good toughness. The lengths of poles are generally 2.7 meters, 3.6 meters, 4.5 meters and 5.4 meters ... Fishing enthusiasts in China like to use floating poles very much and extend them to pond fishing. In order to adapt to fishing in far fishing spots, there are also 6.3m and 7.2m drift rods.

Zhongtong fishing rod is a fishing rod whose fishing line passes through the inside of the rod body, so it is also called an inside fishing rod. The fishing rod device is provided with a winding wheel, which enters the hollow rod body through the hole in front of the wheel seat after being released, and is released from the rod tip. The advantages of Zhongtong fishing rod are: (1) No yarn guide is installed, so the fishing line will not penetrate the whole fishing rod body during use, and the whole fishing rod can be kept stressed when stressed. This fishing rod is divided into two combined forms: one is a vibrator; Another parallel stopper rod. At present, this kind of fishing rod is very popular among foreign fishing enthusiasts, mainly used for boat fishing rods and rock fishing rods (called dual-purpose rods in China).

Distinguishing the authenticity of carbon fiber fishing rods At present, telescopic fishing rods sold in the domestic fishing tackle market are mainly divided into glass fiber fishing rods and carbon fiber fishing rods (hereinafter referred to as glass fiber fishing rods and carbon fiber fishing rods). Carbon fiber fishing rod is deeply loved by fishermen because of its advantages of light weight, low sag, high strength, wear resistance and corrosion resistance. However, due to the complex manufacturing process of carbon fiber, it can not be mass-produced in China. In addition, carbon fiber is the best material for manufacturing the wear-resistant layer of strategic missile warheads, and it is a heavy strategic material restricted by western countries to socialist countries. Therefore, most of the carbon fiber rods sold in China are imported from South Korea and other places. The retail price of a 7-meter-long pocket carbon fiber rod is mostly above that of 500 yuan, which is unbearable for ordinary consumers. Therefore, in order to cater to consumers' psychology, some domestic fishing rod manufacturers dye the carbon black powder used in tire production into yellow glass fiber cloth, and then print the so-called carbon fiber content on the rod body and sell it as a carbon fiber rod. Most consumers don't know the truth, thinking that the poles made of black cloth are all carbon fiber poles, and their strength is higher than that of yellow cloth. In fact, it's just the opposite, because fiberglass cloth can't be used directly as a fishing rod. It must be soaked in phenolic resin glue before it can be rolled into a tube to make a fishing rod. Glass fiber is equivalent to the skeleton of steel bar, and phenolic resin glue is equivalent to cement yellow sand. Adding carbon black powder to phenolic resin glue is like adding soil to cement yellow sand when pouring concrete, which affects the combination of cement and steel bar and weakens the strength of fishing rod. This point has long been recognized in the fishing tackle industry abroad. Therefore, the glass fiber rods exported by our fishing rod factory are all natural colors (yellow), and carbon black powder is only added to the phenolic resin glue when the rods are slightly produced. I would like to remind all fishing friends that it is best to buy a glass fiber rod made of yellow cloth. When buying a carbon fiber rod, you can't just judge whether it is a carbon fiber rod by the color of the cloth and the so-called carbon content printed on the rod body. It is not necessary for fishing rod manufacturers to produce counterfeit carbon fiber rods with cloth dyed with carbon black powder. Here are some ways to identify the true and false carbon fiber rods:

Carbon fiber is a very fine carbonized fiber, which is made of polyacrylonitrile fiber (PAN) or asphalt and carbonized at high temperature. Its diameter is about 10 micron, and 7~8 fibers are arranged together as thick as a hair. Carbon cast fiber has the characteristics of high strength, high temperature resistance, corrosion resistance, friction resistance and good electrical conductivity. Because carbon fiber is too thin to be woven into cloth like glass fiber, it is only arranged vertically and fixed on the interlining with glue, so the real carbon fiber cloth only has warps and no wefts, which is an important symbol to distinguish carbon fiber rods from glass fiber rods. Sometimes you can see some net patterns on the rod body of carbon fiber rod, which are printed by resin offset printing, which is completely different from the obvious vertical and horizontal interweaving of glass fiber cloth.

The manufacturing process of carbon fiber rod is the same as that of glass fiber rod. First, the impregnated tape is cut into a trapezoid with a wide end and a narrow end, and wound around the tapered steel mold core. Then the transparent glass tape is spirally wound from beginning to end, and then the glue is dried in an electric furnace. Then, the cross core is taken out of the furnace, and the glass tape on the rod body is removed. After finishing, polishing, painting and assembly, the fishing rod is made. Because the cloth just dipped in glue is soft and the glass ribbon is tightly wound, the rod body is drawn into a rugged spiral instead of carbon fiber cloth or glass fiber cloth. Some fishing rods have a smooth surface, which is made by grinding the protruding part of the rod body with a machine and then painting it. This will destroy the integrity of the fiber and affect the strength of the rod. If the operator is not careful when grinding, the pipe wall will be too thin, and the quality of the rod will be too poor. Therefore, it is better to choose a threaded rod when buying.

At present, there are two kinds of carbon fibers in the domestic fishing gear market: carbon fiber and semi-carbon. Because carbon fiber is more expensive, the diameter of carbon fishing rod should be as small as possible to reduce the amount of carbon fiber cloth. Therefore, the carbon fishing rod is smaller in diameter and lighter in weight. The outer diameter of seven 7-meter-long carbon hand sticks is only equivalent to the outer diameter of five 5-meter-long glass fiber sticks, which is easy to identify from the appearance. The shrinkage length of pocket pole is longer than that of glass fiber pole, generally about 70 cm, and its diameter is also very thin.

There are two kinds of semi-carbon rods: one is that the carbon fiber cloth is stuck outside the glass fiber cloth and wound around the mold core. After the rod is made, there is glass fiber cloth inside and carbon fiber cloth outside. After opening the cover, it can be clearly seen that there are reticular patterns inside the pipe wall, which are rough in texture, dark in color, fine in texture and silver-gray in color. This kind of rod is usually thick, and the shrinkage length is the same as that of ordinary glass fiber rod, which is about 58 cm.

The other is to make the first few sections that are most easily broken with carbon fiber cloth, and the last few sections with glass fiber cloth. This kind of pole not only has the advantages of carbon fiber pole, but also reduces the production cost and price, which is deeply loved by fishermen.

There are two ways to distinguish carbon fiber rods from glass fiber rods: one is to look. Open the rear cover of the rod body. If it is a carbon fiber rod, you can see that the unpainted part of the rod body is silver gray, which is the same color as the carbon brush on the motor, with fine texture and no weft. The glass fiber cloth dyed with carbon black powder has dark color, obvious weft direction and rough rod body.

The second is testing. Turn the multimeter to the K position, that is, the resistance position, and put two test rods on the unpainted rod body at the same time. If it is a carbon fiber rod, the hand will swing to the right, otherwise it will not move.

Because carbon fiber rods have good conductivity, they should never be used under bare wires in thunderstorm days and low altitudes, and fishing lines should not be connected by rods when they are coiled on wires. There have been several reports of casualties caused by improper use of carbon fiber rods in China, please pay attention.

[Edit this paragraph] Tonality

What is the tonality of fishing rod? Simply put, the so-called tonality of fishing rod actually refers to the hardness of fishing rod. The tonality of fishing rod originally means that the overall curvature that the carbon tonnage of carbon rod can achieve under the overall tension is tonality, which means that the tonality of the same rod is different with different carbon tonnage. So how do you divide tonality? In fact, the division of tonality is to make the fishing rod adapt to the needs of different fish and different fishing methods, and meet the habits and hobbies of fishing enthusiasts. For traditional fishing rods, the easiest way to distinguish tonality is to divide the fishing rod into 10 segments, hold the rod horizontally, and locate the tangent point of the arc formed by the natural bending of the rod body, which is the basis for judging tonality. For example, the tangent point of the last arc is a superhard tuning stick, also called 1.9 tonality; The first two paragraphs are hard tuning, also called 2.8 tonality, and the first three paragraphs are middle tuning, also called 3.7 tonality; The first four segments are soft tonality poles, also called 4.5 tonality, and the first five segments are super soft tonality poles, also called 5.5 tonality. Generally speaking, the soft rod feels good when lifting fish, and it will be more enjoyable to pull it up. However, the speed of hard adjustment rod is faster, which is suitable for catching bigger fish. Choosing the tonality of fishing rod is very important for giving full play to the performance of fishing rod and suitable for fishing target fish and fishing method. Fishing rods with different tonality have their own characteristics and advantages and disadvantages. Let's take a look at the advantages and disadvantages of various tonal bars.

1. Soft tunes

Rich flexibility; The rod body is thin and relatively light; Good grip after catching fish; Especially suitable for fishing small fish; It is convenient to exert the elastic tension of the fishing rod and throw it into the fishing group. When serving fish, slowly pull the fish into the guard. However, it is very difficult to control fish, especially for beginners.

2. alto

Moderate tonality, suitable for a variety of fishing waters and fishing methods; After the fish swallowed the bait, the front rod body and the tip of the rod reacted sensitively; Feel moderate. However, due to the soft elasticity and poor adjustability of the fishing rod, it is relatively difficult to throw the fishing group with the rod, especially when the wind is strong.

Step 3: Hard tune

Suitable for waters with weeds and sundries on the water surface, long pole, short line and vertical fishing method can be used; Suitable for competitive fishing; Quickly introduce fish into protection; It is more suitable for catching big fish. However, it should be noted that the hard adjusting lever is too hard. When fishing for big fish, you should lift the pole skillfully. If you lift the pole too hard, it is easy to break it.

(Of course, the standard of tonality is not unique. Different brands of fishing rods use different carbon materials. Of course, the produced rods are also very different in tonality and other properties. )

There are different opinions about tonality. "Divide the fishing rod into 10 equal parts, hold the rod horizontally, and the tangent position of the arc formed by the natural bending of the rod body is the basis for judging tonality ..." This is a common saying. Another version, because it is in a horizontal state, "the pole tip hangs a unit load." The above two versions, one does not hang heavy objects and the other hangs unit load, seem that the latter is more scientific. However, it can't be done specifically: what is the standard load? If the fishing rod is combined with the right fishing object, the tonality of fish can be truly reflected. For example, there are obvious differences between hard-tuned carp poles and hard-tuned carp poles and stream poles. In this way, the hardness of rod tonality can only be compared with a suitable fishing object and a fishing occasion. Without this premise, there is no comparability.

Elasticity means "when the external force is removed after the object is deformed, it can restore the nature of the original switch". From this point of view, tonality is only an index reflecting the elastic characteristics of fishing rod.

The tonality of fishing rod directly affects the speed of fish walking, and the hard-tuned fishing rod swims faster, which makes most people have the illusion that the hard-tuned fishing rod must be better than the soft-tuned fishing rod. Go to the fishing gear shop and see that at least 80% of the fishing rods are marked "hard, super hard, extremely hard". When it's fake, it's true. It's true. The tonality marked on the fishing rod can no longer reflect the true performance, grade and value of the fishing rod.

[Edit this paragraph] Use and maintenance

Fishing rod is the most expensive fishing gear, and fishermen must protect their fishing rod as soldiers love weapons. The accidental damage of fishing rod is mostly caused by improper use by fishermen. Correct operation and standardized fishing methods can prolong the service life of fishing rod.

Regular manufacturers or high-grade fishing rods have instructions for the use of the largest auxiliary line, which is used in strict accordance with the requirements of the auxiliary line. Even if you catch a big fish or occasionally hang it on the bottom of the water, you will cut off the auxiliary line after being stressed, thus protecting the fishing rod. So don't arbitrarily increase the strength of the secondary line.

Don't lift the pole too hard, try to avoid directly lifting the fish ashore, and lift the hooked fish off the water. Should follow the trend, the big fish must slip the fish and use the net after slipping, which can reduce the stress intensity of the fishing rod everywhere. When fishing, if you need to adjust the position of the float, you must first close the rod, pinch the fishing line on the upper part of the float seat with one hand, and pull the space bean and the float seat with the other hand to avoid stress on the fishing rod. If there are big fish in the fishing waters, the fishing rod should be equipped with missing lines to avoid unnecessary trouble caused by the big fish pulling the fishing rod away.

Whether it is a hand pole or a sea pole, it is best to wipe it with a clean soft cloth while collecting the pole. Prevent sediment and water stains from entering the fishing rod wall, causing the fishing rod to wear and cut the paint surface.

Metal clips on sea poles should be waterproof and rust-proof. It is best to wipe with absorbent cotton after fishing.

When fishing, we should also pay attention to prevent stepping on the fishing rod placed on the ground, prevent the fish from dragging the fishing rod on the ground and rubbing it, and support the fishing rod firmly to prevent it from being dragged into the water by the fish. These are common things and should attract the attention of fishermen.

There are also some anglers who always try to lift or yank the rod after the hook is hooked by underwater debris. This is a very wrong action, which may break the pole or cause the joint to break or loosen. The hook is hung up and can be pulled by hand. If you still can't pull, you can wrap the fishing line around your waist and then retreat. Of course, this is either a hook break or a line loss. This is a helpless move.

When the fishing rod is stuck, don't squat down to the ground. This is the easiest way to crack the joint. When fishing, although the fishing rod has good elasticity and toughness, it should not be yanked and lifted to prevent the fishing rod from breaking.

No more fishing in winter. Take good care of the fishing rod to prolong its life. If you don't use carbon fishing rods, you'd better put them in the original packaging box. After packing in the original box, do not put it in the ordinary room, but in a dry storage room, with the temperature always kept between 20-25C and the humidity not exceeding 60. The fishing rod without the original box should be put into the cloth rod sleeve first, and then put into the rod bag. Rod boxes and bags should be placed vertically in the storage room, not horizontally to avoid extrusion deformation.

At the end of spring every year, when the temperature between day and night is not much different from the room temperature, open the storage room for indoor and outdoor air circulation, take out a new carbon fishing rod, and gently wipe the floating dust with suede (or glasses cloth) section by section. After wiping the dust, the old rod should be coated with a thin layer of wax light to keep the fishing rod clean and bright (the new rod does not need waxing). Then take the fishing rod back to the storage room. If there is no storage room at home, you can make a collection cabinet with a tight door and put the fishing rod in the cabinet. The collection cabinet should be placed away from direct sunlight, and the indoor temperature should not be too high in summer, and it should be kept below 28 to 30C; Don't be too cold in winter, just keep the room temperature at 18 to 20C.

Never pull down the fishing rod and hang it on the wall as an ornament. After a long time, the carbon rod not only falls off dust (often wiping the fishing rod will reduce the brightness of the waterproof paint on the surface), but also easily deforms. At the same time, articles made of such polymers have aging problems, which are caused by three factors, namely, light aging, thermal aging and ultraviolet radiation. Carbon rods exposed to indoor space for a long time will also accelerate their aging. Therefore, it is best to store this kind of fishing rod in a dark and constant temperature storage room or cabinet to prolong its life.