KR101156513B1 - Lure and producing method the same - Google Patents

Abstract

The present invention relates to a luer and a method for manufacturing the same, which is aimed at making the manufacturing process quick and easy and improving productivity without fear of environmental pollution.

In order to achieve the above object, the luer of the present invention is a luer having a luer body, wherein the luer body includes an iron (Fe) powder and a binder for binding the iron powder, and the binder is a UV curable resin material. After being mixed with the iron powder, it is cured by UV curing, thereby solidifying the iron powder. And iron (Fe) powder is comprised in 85 to 97 weight% based on the total weight ratio of a luer body, and a binder is comprised in 3 to 15 weight% based on the total weight ratio of a luer body. The luer manufacturing method includes the steps of: a) combining iron (Fe) powder and UV (curable resin) binder by combining iron (Fe) powder; b) shaping the iron powders bonded to each other into a specific shape; c) subjecting the molded article to UV curing so as to solidify the molded article shaped into a specific shape.

Description

Luer and its manufacturing method {LURE AND PRODUCING METHOD THE SAME}

The present invention relates to a luer and a method for manufacturing the same, and more particularly, to an environmentally friendly luer and a method for manufacturing the same, which have no fear of environmental pollution and are fast and easy to manufacture and have very high productivity.

Lure fishing is a method of fishing meat using a fake bait. Lure, which is an artificial bait, is required.

The lure consists of a lure body and a fishing needle installed in the lure body. Luer body is composed of the shape of fish, such as small fish, locusts, insects, etc., and is usually made of lead material.

The lead body luer body has a high specific gravity, is easy to sink to a suitable depth in water, and is easy to be molded, so that it can be easily made into a desired shape and shape.

The fishing needles are typically made of steel and are integrally joined when forming a lead luer body.

However, since the luer is composed of lead material, which is a heavy metal, there is a problem that there is a risk of environmental pollution. For this reason, some countries prohibit the use of lead as a luer material.

In view of this, lure has recently been developed without concern for environmental pollution. As an example, there is a ceramic luer.

This technology uses ceramics for luer and does not generate harmful substances. Therefore, there is an advantage that there is no fear of environmental pollution.

However, such a ceramic luer has a disadvantage in that a large amount of energy is consumed and the manufacturing process is complicated because it needs to be formed into a specific shape and then heat-treated at a high temperature again. And there is a problem that the productivity is lowered and the production cost is increased because of these disadvantages.

In addition, the luer of the ceramic material has the disadvantage of being fragile due to its weak durability and impact resistance, there is a problem that the life of the product is shortened due to this disadvantage.

In addition, since the specific gravity of the ceramic luer is too low compared to the weight of the lead material, there is a disadvantage in that it does not sink to a suitable depth in water.

In addition, when the ceramic luer is integrally combined with the fishing needle, the lure is heat treated together with the fishing needle, and it is pointed out that the fishing needle is damaged during the heat treatment at this time.

SUMMARY OF THE INVENTION The present invention has been made to solve such a conventional problem, and its object is to provide environmentally friendly lures and a method of manufacturing the same, which have no fear of environmental pollution, are quick and easy to manufacture, and have high productivity.

Another object of the present invention is to provide a luer and a method of manufacturing the same, which can have a long life and good durability and impact resistance.

It is still another object of the present invention to provide a luer that is easy to produce in a desired shape and shape and a method of manufacturing the same, having good moldability.

Another object of the present invention, by having an optimum specific gravity, can be manufactured in a size and shape suitable for lure fishing, thereby providing a lure and a method of manufacturing the same that can maximize fishing efficiency.

Still another object of the present invention is to provide a luer and a method of manufacturing the same, which can be manufactured without undergoing a separate heat treatment process, thereby preventing damage to the fishing needle due to the heat treatment process.

In order to achieve the above object, the luer of the present invention is a luer having a luer body, wherein the luer body includes an iron (Fe) powder and a binder for binding the iron powder, and the binder is the iron powder. It is characterized in that it is cured as it is mixed with horses and then hardened as it is hardened to solidify the iron powder.

Preferably, the iron (Fe) powder is composed of 85 to 97% by weight based on the total weight ratio of the luer body, and the binder is 3 to 15% by weight based on the total weight ratio of the luer body. It is characterized by.

And the binder is composed of a UV curable resin, the binder of the UV curable resin material, characterized in that to solidify the iron powder while being cured as the UV curing treatment.

And the said binder is an epoxy resin, It is characterized by the above-mentioned.

In addition, the luer manufacturing method according to the present invention comprises the steps of: a) combining the iron (Fe) powder by mixing an iron (Fe) powder and a UV curable resin binder; b) shaping the iron powders bonded to each other into a specific shape; c) subjecting the molded article to UV curing so as to solidify the molded article shaped into a specific shape.

Preferably, in the step a), the iron (Fe) powder is composed of 85 to 97% by weight based on the total weight of the total composition, the binder is 3 to 15% by weight based on the total weight of the total composition Characterized in that the composition.

And in step a), the photoinitiator is further mixed, the photoinitiator is characterized in that it comprises 0.1 to 5% by weight based on the total weight ratio of the binder.

And in step b), characterized in that the fishing needle integrally molded to the molded body.

And in the step c), the UV curing treatment, characterized in that carried out for 30 to 60 seconds at room temperature.

According to the luer according to the present invention and a method for manufacturing the same, since the main material is iron (Fe), which is an environmentally friendly material, there is no emission of harmful substances. Therefore, there is no effect of environmental pollution.

In addition, the luer of the present invention is a structure that is directly produced by combining the iron (Fe) powder with a binder, and then UV-cured at room temperature, it is less energy consumption than the prior art that is manufactured only through a separate heat treatment process The manufacturing process is fast and simple. Therefore, productivity is very good and there exists an effect that it is suitable for mass production.

In addition, since the luer of the present invention is manufactured by combining iron (Fe) powder, durability is very good. In particular, it has superior durability and impact resistance as compared with the conventional technology composed of ceramic materials. Therefore, there is an effect that the service life is greatly extended.

In addition, when the luer of the present invention is molded into a mold to form a combined iron (Fe) powder, the luer is easily formed into a desired shape and shape, and thus the moldability is very good. Therefore, the effect is very easy and simple to manufacture.

Moreover, since the luer of this invention uses iron (Fe) as a main material, it has specific gravity and weight suitable for lure fishing. Therefore, there is an effect that can maximize the fishing effect.

In addition, since the luer of the present invention has iron (Fe) having a lower specific gravity as a main material as compared with the conventional lead-based material, the weight increase / decrease ratio is relatively small compared to the size. Therefore, the size can be adjusted freely regardless of the weight. As a result, there is an effect that can be produced in the most suitable size for lure fishing regardless of weight.

In addition, since the luer of the present invention does not undergo a separate heat treatment process, it is possible to prevent damage to the fishing needles due to the heat treatment process.

Hereinafter, preferred embodiments of the luer according to the present invention and a manufacturing method thereof will be described in detail.

First, before looking at the features of the luer according to the present invention, a general configuration of the luer is described with reference to FIG. 1.

The luer consists of a luer body 10 and the fishing needle 12 provided in the luer body 10.

The luer body 10 is configured in the shape and form, such as small fish, pods, insects that are food for the fish. This luer body 10 dazzles the fish. Thus, the fish can bite and swallow.

Fishing needle 12 is composed of a steel material, is integrally coupled when forming the luer body (10). Such a fishing needle 12 is configured to be able to catch a fish that opens the luer body 10.

Next, look at in detail the features of the lure according to the present invention.

First, the luer of the present invention is provided with a luer body 10, the luer body 10 is composed of iron (Fe) material. In particular, it consists of an iron (Fe) powder and the binder which couple | bonds iron (Fe) powder.

Iron (Fe), the base material constituting the luer body 10, and serves to give weight to the luer body (10). Thus, the luer body 10 is allowed to sink into the water of the appropriate depth.

Such iron (Fe) powder is formed at 85 to 97% by weight based on the total weight ratio of the luer body 10. This is because the specific gravity and weight of the luer body 10 is too low when the iron (Fe) powder is less than 85% by weight, and compared to the iron (Fe) powder when the iron (Fe) powder is more than 97% by weight. This is because the composition ratio of the binder is so low that the binding efficiency of the iron (Fe) powder is reduced.

Therefore, the iron (Fe) powder should be composed of 85 to 97% by weight based on the total weight ratio of the luer body 10 so that the luer body 10 can have an optimum specific gravity and weight suitable for luer fishing.

Preferably, as iron (Fe) powder, a mill scale powder, ie, waste, separated from the surface of a steel shot or steel used in a shot blasting apparatus. It is better to use iron oxide powder.

This is to recycle waste as much as possible, thereby reducing the environmental pollution while reducing the production cost of the product.

For reference, the shot blasting apparatus is a device for injecting a fine steel shot together with a high-pressure compressed air to the surface of the material, and is a device for removing the scale, rust, paint coating on the surface of the material.

The binder is composed of a UV curable resin, for example, an epoxy resin, and serves to bind iron (Fe) powder. In particular, after the iron (Fe) powder is bonded, a predetermined curing treatment step, for example, "UV curing plasma treatment", solidifies while hardly changing.

Therefore, it is possible to form the luer body 10 while the iron (Fe) powder bonded to each other while maintaining a constant hardness (硬度).

For reference, the epoxy resin has physical properties excellent in affinity with a metal surface. Therefore, it is widely used as a binder of a metal. In addition, UV curing has a physical property that is solidified while being hardly changed.

In addition, UV curing plasma treatment is a kind of optical processing technology, in which ultraviolet light having a specific wavelength is irradiated to a resin material at room temperature, the resin material can be hardened while causing a photopolymerization reaction.

Such a binder is preferably composed of 3 to 15% by weight based on the total weight ratio of the luer body 10. This is because, when the binder is less than 3% by weight of the luer body 10, the binding efficiency of the iron (Fe) powder is too low, and when the binder is more than 15% by weight, the iron (Fe) powder compared to the binder This is because the composition ratio of the so low that the specific gravity and weight of the luer body 10 can be too low.

On the other hand, the binder may optionally contain a photoinitiator. The photoinitiator, which is activated when subjected to ultraviolet rays, serves to induce a photopolymerization reaction of the binder.

Such photoinitiator is preferably composed of 0.1 to 5% by weight based on the total weight ratio of the binder. This is because the photoinitiator must be formulated at 0.1 to 5% by weight based on the total weight ratio of the binder to efficiently induce the photopolymerization reaction of the binder.

 On the other hand, when using an epoxy resin as a binder, a photoinitiator does not need to be contained. This is because when the epoxy resin and the iron (Fe) powder are mixed, the epoxy resin and the iron (Fe) component may react, and thus may be UV cured without a photoinitiator.

Again, referring to the present invention, the luer body 10 of the present invention may further include terra-cotta powder as an auxiliary additive.

Terracotta powder is baked clay powder, which promotes the solidification reaction of the binder during the UV curing treatment of the binder. In particular, by accelerating the solidification reaction of the binder, the solidification rate of the binder is accelerated, and the solidification strength of the solidified binder is increased. Therefore, the luer body 10 is stabilized physically and chemically.

Such terracotta powder is preferably composed of 3 to 5% by weight based on the total weight ratio of the luer body 10. This is because the terracotta powder should be adjusted to 3 to 5% by weight based on the total weight ratio of the luer body 10 so as to promote the solidification reaction of the binder with optimum efficiency.

On the other hand, such terracotta powder may not be added to the luer body 10 in some cases.

Next, a method of manufacturing a luer having such a configuration will be described in detail with reference to FIGS. 2 and 3.

First, the manufacturing method of the present invention, as shown in Figures 2 and 3, provided with iron (Fe) powder and liquid binder as a raw material of the luer body 10, and provided with iron (Fe) powder and A binder is mixed to bind the iron (Fe) powder (S101).

At this time, the iron (Fe) powder is composed of 85 to 97% by weight based on the total weight ratio of the total composition, the binder is composed of 3 to 15% by weight based on the total weight ratio of the total composition. In some cases, the binder may include a photoinitiator, wherein the photoinitiator is included in an amount of 0.1 to 5% by weight based on the total weight ratio of the binder.

In addition, when mixing the iron (Fe) powder and the binder, terracotta powder may be further included. At this time, the terracotta powder is preferably composed of 3 to 5% by weight based on the total weight ratio of the total composition.

On the other hand, when the bonding of the iron (Fe) powder is completed, the iron (Fe) powder assembly 20 having a certain degree of viscosity is put into the forming mold 22 (S103), and pressing it (S105) of a specific shape Molding with a luer body 10 (S107).

At this time, the mold 22 is also accommodated with a portion of the fishing needle 12 together with the iron powder assembly 20, the fishing needle 12 accommodated in this way, the luer body 10 in the process of pressing the mold 22 It is molded together with).

When the molding of the luer body 10 is completed, the luer body 10 (hereinafter, referred to as "luer body molded body 10a") in which the molding is completed is subjected to UV curing (S109).

Then, the binder included in the luer body molded body 10a, that is, the UV curable resin, is hardened while causing a photopolymerization reaction.

On the other hand, it is preferable to perform UV hardening treatment for about 30 to 60 second at normal temperature. This is because if the UV curing treatment is performed for less than 30 seconds, the UV curable resin does not cause sufficient photopolymerization reaction. If the UV curing treatment is longer than 60 seconds, the UV curable resin may cause excessive photopolymerization reaction to cause deformation and damage. Because there is.

When the UV curing treatment is completed, the surface of the cured luerbody molded body 10a is machined (S111). The machining step (S111) is a step of cutting or polishing the surface of the luer body molded body 10a according to a required state.

When the machining process of the luer body molded body 10a is completed, the surface of the luer body molded body 10a is finally decorated (S113).

The decorating step is a step of painting the surface of the luer body molded body 10a in a specific color and additionally attaching a specific part, and finally completing the luer body molded body 10a in the shape of the luer 10b. .

For example, when the luer body molded body 10a is in the shape of a cullet, the color of the cullet is painted and the legs of the cullet are additionally mounted. Then, the shape and the shape of the luer body molded body 10a are completely manufactured by the lur 10b of the culvert shape.

According to the luer of this invention which has such a structure, since iron (Fe) which is an environmentally friendly material is a main material, there is no emission | releasing of a toxic substance. Therefore, there is no fear of environmental pollution.

In addition, the luer of the present invention is a structure that is directly produced by combining the iron (Fe) powder with a binder, and then UV-cured at room temperature, it is less energy consumption than the prior art that is manufactured only through a separate heat treatment process The manufacturing process is fast and simple. Therefore, productivity is very good and it is suitable for mass production.

In addition, since the luer of the present invention is produced by combining iron (Fe) powder, durability is very good. In particular, it has superior durability and impact resistance as compared with the conventional ceramic material. Thus, the service life is greatly extended.

In addition, when the luer of the present invention is molded into a mold to form a combined iron (Fe) powder, the luer is easily formed into a desired shape and shape, and thus the moldability is very good. Therefore, it is very easy and simple to manufacture.

Moreover, since the luer of this invention uses iron (Fe) as a main material, it has specific gravity and weight suitable for lure fishing. Therefore, the fishing effect can be maximized.

In addition, since the luer of the present invention has iron (Fe) having a lower specific gravity as a main material as compared with the conventional lead-based material, the weight increase / decrease ratio is relatively small compared to the size. Therefore, the size can be adjusted freely regardless of the weight. As a result, it can be produced in a size most suitable for lure fishing regardless of weight.

In addition, since the luer of the present invention does not undergo a separate heat treatment process, damage to the fishing needle 12 due to the heat treatment process can be prevented.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

1 is a front view showing a luer according to the present invention,

Figure 2 is a block diagram showing each step of the luer manufacturing method according to the present invention,

3 is an exemplary view schematically showing each step of the luer manufacturing method according to the present invention.

♣ Explanation of symbols for the main parts of the drawing

10: luer body 10a: molded body

10b: Lure 12: Fishing Needle

20: iron (Fe) powder assembly 22: mold

Claims (13)

delete delete delete delete delete Iron (Fe) powder is composed of 85 to 97% by weight based on the total weight ratio of the luer body (10), and comprises a binder composed of 3 to 15% by weight based on the total weight ratio of the luer body (10). In a lure comprising a luer body 10, The binder, It is composed of UV curable resin and mixed with the iron powder and then hardened to solidify the iron powder, The binder, It further comprises a photoinitiator is composed of 0.1 to 5% by weight based on the total weight ratio of the binder, The luer body 10 further includes an auxiliary additive, The auxiliary additive is a terra cotta (Terra-Cotta) powder, the terra cotta powder is Luer, characterized in that it is composed of 3 to 5% by weight based on the total weight ratio of the luer body (10). The method of claim 6, The iron powder, Luer characterized by waste steel shot (Steel Shot) or waste iron oxide powder. a) mixing the iron (Fe) powder composed of 85 to 97% by weight based on the total weight ratio of the total composition and the UV curable resinous binder composed of 3 to 15% by weight based on the total weight ratio of the total composition. Bonding the iron (Fe) powders; b) forming iron powders bonded to each other into a luer body; c) subjecting the molded body (10a) to UV curing at room temperature for 30 to 60 seconds so as to solidify the molded luer body molded body (10a). In step a), It further comprises a photoinitiator is composed of 0.1 to 5% by weight based on the total weight ratio of the binder and terra-cotta powder auxiliary additives to 3 to 5% by weight based on the total weight ratio of the luer body, In step b), The fishing needle 12 is integrally molded to the molded body 10a, After step c), d) a machining step of grinding and cutting the hardened surface of the molded body (10a); e) painting the surface of the machined molded body (10a) in a specific color, and further comprising a decorative step of mounting a specific component; luer manufacturing method characterized in that it further comprises. delete delete delete delete delete

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