KR101026363B1 - Net pendulum - Google Patents

Net pendulum Download PDF

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Publication number
KR101026363B1
KR101026363B1 KR1020100045584A KR20100045584A KR101026363B1 KR 101026363 B1 KR101026363 B1 KR 101026363B1 KR 1020100045584 A KR1020100045584 A KR 1020100045584A KR 20100045584 A KR20100045584 A KR 20100045584A KR 101026363 B1 KR101026363 B1 KR 101026363B1
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South Korea
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weight
connecting member
weight connecting
groove
fastening portion
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KR1020100045584A
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Korean (ko)
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KR20100135171A (en
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최락형
최운서
최치원
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최락형
최치원
최운서
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K75/00—Accessories for fishing nets; Details of fishing nets, e.g. structure
    • A01K75/06—Sinkers

Abstract

본 발명은 추연결부재의 삽입용 원형홈이 형성되도록 하단 중심부를 횡으로 가로지르게 형성된 반원형홈과, 추연결부재 압박용으로 제공되도록 종으로 형성된 나사홈과, 제2부재와의 결합시 분리방지용으로 제공되도록 나사홈이 형성된 체결부로 구성된 제1부재; 및 제1부재와 서로 맞닿아 결합되는 부분에 추연결부재의 삽입용 원형홈이 형성되도록 상단 중심부를 횡으로 가로지르게 형성된 반원형홈과, 제1부재와의 결합시 추연결부재 압박용으로 제공되도록 종으로 형성된 나사홈과, 제1부재와의 결합시 분리방지용으로 제공되도록 홈이 형성된 체결부로 구성된 제2부재로 이루어지고, 제1부재의 체결부와 제2부재의 체결부는 압착식 나사 체결용인 것을 특징으로 하는 어망추에 관한 것이다.The present invention is a semi-circular groove formed transversely to the lower center to form a circular groove for the insertion of the weight connecting member, a screw groove formed in the longitudinal shape to be provided for pressing the weight connecting member, and for preventing separation when combined with the second member A first member consisting of a fastening portion formed with a screw groove to be provided with; And a semi-circular groove formed transversely to the center of the upper end so that a circular groove for inserting the weight connecting member is formed in a portion which is in contact with the first member and coupled to each other, and is provided for pressing the weight connecting member when engaging with the first member. And a second member comprising a screw groove formed in the longitudinal direction, and a fastening portion formed with a groove to be provided for preventing separation when the first member is engaged, and the fastening portion of the first member and the fastening portion of the second member are intended for crimping screw fastening. It relates to a fishing net characterized in that.

Description

어망추{NET PENDULUM} Fishing nets {NET PENDULUM}

본 발명은 일정한 무게를 가지고 어망을 물 속(민물 및 바다) 일정깊이에 유지시켜 어획이 가능토록 함과 동시에 조립이 간편하고 유지 보수가 용이한 어망추에 관한 것이다.
The present invention relates to a fishing net that has a certain weight and keeps the fishing net at a certain depth in the water (fresh water and the sea) to allow fishing and at the same time easy to assemble and easy to maintain.

일반적인 종래의 그물 밑에 부착되는 추로서는 납을 그물망을 연결하는 와이어에 매달아서 물 속 일정깊이에 유지시키는 방법이 사용되어 왔다.As a weight attached to a conventional conventional net, a method of maintaining lead at a predetermined depth in water by suspending lead to a wire connecting a net has been used.

그러나 이와 같이 종래의 그물추로서 사용된 납은 해수에 그대로 노출됨에 따라 부식 및 마모되어 추로서의 기능을 제대로 수행하지 못하여 물 속 일정깊이에 유지되어야 하는 그물이 제 위치를 유지하지 못하므로 물고기들의 포획이 용이하지 않아 어획량에 지장을 주는 문제점이 있었다.However, the lead used as a conventional net weight is corroded and worn as it is exposed to seawater, so that the net cannot be maintained properly in the water and cannot be held in place. There was a problem in that it was not easy to interfere with the catch.

또한, 물속에서의 납의 부식에 따라 물을 중금속 오염시키고, 중금속 오염된 물고기를 사람이 섭취하여 인체에 해를 초래하는 악순환이 반복되는 문제점이 있었다.In addition, there is a problem that the vicious cycle of causing heavy metal contamination, heavy fish contaminated fish due to the corrosion of lead in the water and causing humans to ingest the heavy metal contaminated fish is repeated.

또한, 일정한 무게를 갖도록 사용되는 납이 많아지면 제조원가가 상승하는 단점도 있었다. In addition, there is a disadvantage that the manufacturing cost increases if the lead used to have a certain weight increases.

이러한 문제점을 해소하고자 일례로 나사를 사용하여 그물을 물속 일정깊이에 가라앉혀 유지시키는 기술도 제안되어 있으나 이러한 기술은 제조공정이 복잡할 뿐만 아니라 제조원가의 상승을 초래하는 문제점이 있다.
In order to solve such a problem, a technique of using a screw to sink the net to a certain depth in water has also been proposed, but this technique has a problem that not only the manufacturing process is complicated but also a rise in manufacturing cost.

따라서 본 발명은 이와 같은 종래 어망추의 문제점을 개선하기 위하여 이루어진 것으로써, 본 발명의 목적은 어망을 물 속 일정깊이에 유지시키는 추 제작에 있어서 납의 사용을 지양하고 환경에 악영향이 없는 일정 무게를 지닌 재료를 사용함으로써 납의 부식 및 마모에 따른 중금속 오염 방지와 함께 제조공정 및 원가도 다운시킬 수 있도록 함과 동시에, 조립이 간단하고, 유지 보수가 용이한 어망추를 제공하는데 있다.Therefore, the present invention has been made to improve the problems of the conventional fishing nets, the object of the present invention is to avoid the use of lead in the production of weights to keep the fishing net in a certain depth in the water with a certain weight without adverse effects on the environment By using the material, it is possible to prevent heavy metal contamination due to lead corrosion and abrasion, and to reduce down the manufacturing process and cost, and to provide fishing nets that are simple to assemble and easy to maintain.

상기 목적을 달성하기 위한 본 발명의 실시예에 따른 어망추는, 그 중심부에 횡으로 여러 개의 추를 연결시키기 위한 추연결부재를 삽입하기 위한 삽입공을 횡(橫)으로 관통 형성하고, 상부에는 추의 균형을 유지하고 어망이 물 속 일정 깊이에 가라앉도록 하는, 일정 무게를 지닌 탄성부재를 하방향으로 삽입 고정하기 위한 삽입홈을 두 개 형성하고, 하부에는 상기 두 개의 삽입홈의 중간쯤에 추의 균형을 유지하고 물속 일정 깊이에 가라앉도록 하는, 일정 무게를 지닌 탄성부재를 상방향으로 삽입 고정하기 위한 삽입홈을 한 개 형성한 구체가 여러 개 연결 구성된 것을 특징으로 한다.Fishing net according to an embodiment of the present invention for achieving the above object, through the insertion hole for inserting the weight connecting member for connecting a plurality of weights transversely to the central portion of the penetrating transverse (橫), the upper portion Forming two insertion grooves for inserting and fixing the elastic member having a predetermined weight in a downward direction to maintain the balance of the fish and to sink to a certain depth in the water, the lower portion of the middle of the two insertion grooves It is characterized in that a plurality of spheres formed of one insertion groove for inserting and fixing the elastic member having a predetermined weight upwards to maintain the balance of the weight and to sink to a certain depth in the water.

상기 목적을 달성하기 위한 본 발명의 다른 실시예에 따른 어망추는, 추연결부재의 삽입용 원형홈이 형성되도록 하단 중심부를 횡으로 가로지르도록 형성된 반원형홈과, 추연결부재의 압박용으로 제공되도록 종으로 형성된 나사홈과, 분리방지용 체결역할을 하도록 나사홈이 형성된 체결부로 구성된 제1부재; 및 제1부재와 서로 맞닿아 결합되는 부분에 추연결부재의 삽입용 원형홈이 형성되도록 상단 중심부를 횡으로 가로지르도록 형성된 반원형홈과, 제1부재와의 결합시 추연결부재 압박용으로 제공되도록 종으로 형성된 나사홈과, 제1부재와의 결합시 분리방지용 역할을 하도록 형성된 체결부로 구성된 제2부재로 이루어진 것을 특징으로 한다.
Fishing net according to another embodiment of the present invention for achieving the above object is provided with a semi-circular groove formed to cross transversely the lower center so as to form a circular groove for inserting the weight connecting member, and for pressing the weight connecting member. A first member comprising a screw groove formed of a bell and a fastening portion formed with a screw groove to serve as a fastening for preventing separation; And a semi-circular groove formed transversely to the center of the upper end so that a circular groove for inserting the weight connecting member is formed in a portion that is in contact with the first member and coupled to the first member, and provided for pressing the weight connecting member when the first member is coupled. It characterized by consisting of a second member consisting of a screw groove formed in the longitudinal direction, and a fastening portion formed to serve to prevent the separation when the first member and the first member.

본 발명의 어망추에 따르면, 어망을 물 속 일정깊이에 유지시키는 추 제작에 있어서 납의 사용을 지양하고 환경에 악영향이 없는 일정 무게를 지닌 재료를 사용함으로써 납의 부식 및 마모에 따른 중금속 오염 방지와 함께 제조공정 및 원가도 다운시킬 수 있는 이점이 있고, 제조 및 조립이 용이하고 유지 보수가 용이하다는 효과가 있다.
According to the fishing net of the present invention, by using a material having a certain weight that avoids the use of lead and does not adversely affect the environment in the manufacture of weights to maintain the fishing net at a certain depth in the water and manufactured with the prevention of heavy metal contamination due to lead corrosion and wear There is an advantage that the process and cost can also be reduced, there is an effect that is easy to manufacture and assembly, and easy maintenance.

도 1은 본 발명의 실시예에 따른 어망추의 분해사시도.
도 2는 도 1의 단면도.
도 3은 본 발명의 실시예에 따른 어망추를 여러 개 연결한 상태의 단면도.
도 4는 본 발명의 다른 실시예에 따른 어망추의 외관 형상사시도.
도 5는 도 4의 분해 사시도.
도 6은 본 발명의 다른 실시예에 따른 어망추를 여러 개 연결한 상태도.
도 7은 도 4에서 추연결부재가 삽입된 상태도.
도 8은 도 7의 단면도.1 is an exploded perspective view of a fishing net according to an embodiment of the present invention.
2 is a sectional view of Fig. 1;
3 is a cross-sectional view of a state connecting several fishing nets according to an embodiment of the present invention.
Figure 4 is a perspective view of the appearance of a fishing net according to another embodiment of the present invention.
5 is an exploded perspective view of FIG. 4.
Figure 6 is a state diagram connecting a plurality of fishing net according to another embodiment of the present invention.
7 is a state in which the weight connecting member is inserted in FIG.
8 is a cross-sectional view of FIG.

이하, 본 발명의 실시예를 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따른 어망추의 분해사시도, 도 2는 도 1의 단면도, 도 3은 본 발명의 실시예에 따른 어망추를 여러 개 연결한 상태의 단면도를 도시한 도면이다. 1 is an exploded perspective view of a fishing net according to an embodiment of the present invention, Figure 2 is a sectional view of Figure 1, Figure 3 is a view showing a cross-sectional view of a state connecting a plurality of fishing net according to an embodiment of the present invention.

도 1 내지 도 3에 있어서, 부호 10은 어망추의 본체인 구체를 나타낸 것으로써, 구체(1)는 환경에 악영향이 없는 재질로 구성된다.1 to 3, reference numeral 10 denotes a sphere that is a main body of a fishing net, and the sphere 1 is made of a material having no adverse effect on the environment.

본 발명의 실시예에 따른 구체(10)는 그 중심부에 횡으로 여러 개의 추를 연결시키기 위한 추연결부재(20)를 삽입하기 위한 삽입공(30)을 횡(橫)으로 관통 형성하고, 상부에는 추의 균형을 유지하고 그물이 물 속 일정 깊이에 가라앉도록 하는, 일정 무게를 지닌 탄성부재(40)(40')를 하방향으로 삽입 고정하기 위한 삽입홈(50)(50')을 두 개 형성하고, 하부에는 상기 두 개의 삽입홈(50)(50')의 중간쯤에 상기와 마찬가지로 추의 균형을 유지하고 물속 일정 깊이에 가라앉도록 하는, 일정 무게를 지닌 탄성부재(40")를 상방향으로 삽입 고정하기 위한 삽입홈(50")을 한 개 형성한다.Sphere 10 according to an embodiment of the present invention is formed through the insertion hole 30 for inserting the weight connecting member 20 for connecting a plurality of weights laterally in the center of the transverse, The insertion grooves 50 and 50 'for lowering and fixing the elastic members 40 and 40' with a predetermined weight to maintain the balance of the weight and to sink the net to a certain depth in the water. It is formed in two, the lower portion of the elastic member (40 ") to maintain the balance of the weight and to sink to a certain depth in the water in the middle of the two insertion grooves (50, 50 ') as above ) Is formed with one insertion groove (50 ") for inserting and fixing in the upward direction.

이와 같이 본 발명의 구체(10)가 제조되면 민물 혹은 바다 중 어디에서 어망을 사용할 것인가와 어떠한 종류의 어선을 이용하여 어망을 물 속 일정깊이에 유지시켜 고기를 잡을 것인가를 결정하고, 그 결정에 따라 적합한 무게를 갖도록 구(10)의 개수를 결정하여 추연결부재(20)의 길이를 결정하고, 그 길이에 따라 제작된 추연결부재(20)에 복수 개의 구체(10)를 삽입공(30)을 통해 횡으로 삽입 고정하여 도 3에 도시한 바와 같이 상호 연결한다.As described above, when the sphere 10 of the present invention is manufactured, it is determined whether to use the fishing net in fresh water or the sea, and what kind of fishing boat is used to keep the fishing net at a certain depth in the water to catch the fish. Determine the number of spheres 10 to have a suitable weight according to determine the length of the weight connecting member 20, and inserts the plurality of spheres 10 into the weight connecting member 20 produced according to the length (30) Inserted laterally fixed through) to interconnect as shown in FIG.

이와 같이 여러 개의 구체(10)가 추연결부재(20)에 연결되면, 구체(10)의 상하부에 형성된 삽입홈(50, 50', 50")의 직경과 부합하는 타이트한 일정 무게의 탄성부재(40, 40', 40")를 각각 삽입함으로써 그물추의 제작이 완료된다.When the plurality of spheres 10 are connected to the weight connecting member 20 as described above, a tight fixed weight elastic member that matches the diameter of the insertion grooves 50, 50 ', 50 "formed on the upper and lower portions of the sphere 10 ( 40, 40 ', 40 ") are inserted, respectively, and the production of the net weight is completed.

상기 탄성부재(40, 40', 40")는 탄성재질로 삽입홈(50, 50', 50")의 직경과 동일하게 제작되므로 삽입홈(50, 50', 50")에 대한 삽입시 삽입홈(50, 50', 50")의 내주면에 완전히 밀착되어 매우 타이트하게 삽입되고, 억지로 빼내려 하지 않는 한 삽입홈(50, 50', 50")으로부터 분리되지 않게 된다.The elastic members 40, 40 ', 40 "are made of the same material as the diameter of the insertion groove (50, 50', 50") of the elastic material is inserted when inserted into the insertion groove (50, 50 ', 50 ") The inner circumferential surfaces of the grooves 50, 50 ', 50 "are completely in contact with each other and are inserted very tightly and are not separated from the insertion grooves 50, 50', 50" unless they are forcibly pulled out.

다음에 본 발명의 다른 실시예를 설명한다.Next, another embodiment of the present invention will be described.

도 4는 본 발명의 다른 실시예에 따른 그물추의 외관 형상사시도, 도 5는 도 4의 분해 사시도, 도 6은 본 발명의 다른 실시예에 따른 그물추를 여러 개 연결한 상태도, 도 7은 도 4에서 추연결부재가 삽입된 상태도, 도 8은 도 7의 단면도이다.Figure 4 is a perspective view of the appearance of the net according to another embodiment of the present invention, Figure 5 is an exploded perspective view of Figure 4, Figure 6 is a state diagram connecting a plurality of net weight according to another embodiment of the present invention, Figure 7 4 is a state in which the weight connecting member is inserted in Figure 4, Figure 8 is a cross-sectional view of FIG.

도 4 내지 도 8에 도시된 바와 같이 본 발명의 다른 실시예에 따른 어망추는, 후술하는 제2부재와 서로 맞닿아 결합되는 부분에 추연결부재(30)의 삽입용 원형홈(제1실시예의 삽입공과 동일한 기능)이 형성되도록 하단 중심부를 횡으로 가로지르도록 형성된 반원형홈(40)과, 제2부재와의 결합시 추연결부재(30) 압박용으로 제공되도록 종으로 형성된 나사홈(50)과, 제2부재와 결합시 분리방지용 역할을 하도록 형성된 체결부(80)와, 상기 체결부(80)에 형성된 나사삽입용 홈(81)으로 구성된 제1부재(10)와, 제1부재(10)와 서로 맞닿아 결합되는 부분에 추연결부재(30)의 삽입용 원형홈이 형성되도록 상단 중심부를 횡으로 가로지르도록 형성된 반원형홈(41)과, 제1부재(10)와의 결합시 추연결부재(30) 압박용으로 제공되도록 종으로 형성된 나사홈(70)과, 제1부재(10)와의 결합시 분리방지용 역할을 하는 홈(83)이 형성된 체결부(90)로 구성된 제2부재(20)로 이루어진다. 4 to 8, the fishing net according to another embodiment of the present invention, the circular groove for inserting the weight connecting member 30 in a portion that is in contact with each other and the second member to be described later (in the first embodiment Semi-circular groove 40 formed to traverse the lower center horizontally to form the same function as the insertion hole), and the screw groove 50 formed in the longitudinal direction to be provided for pressing the weight connecting member 30 when the second member and the second member And, the first member 10 and the first member (10) consisting of a fastening portion (80) formed to serve as a prevention of separation when combined with the second member, a screw insertion groove (81) formed in the fastening portion (80) 10 and a semi-circular groove 41 formed to cross the center of the upper side horizontally so as to form a circular groove for insertion of the weight connecting member 30 in a portion that is in contact with each other and the first member 10 Between the screw groove 70 formed in the longitudinal direction to be provided for pressing the connecting member 30, the first member 10 and It comprises a second member (20) consisting of a connection part 90, grooves 83 for preventing the separation Habsi role is formed.

제1 및 제2부재(10)(20)의 나사홈(50)(51)(70)은 회전식 나사홈으로 일종의 고정수단인 볼트(60)(61)(71)가 각각 삽입 체결되며, 볼트(60)(61)(71)는 나사홈(50)(51)(70)에 삽입 체결시 그 종단부분들이 서로 마주보면서 추연결부재(30)를 압박하므로 추연결부재(30)와 제1 및 제2부재(10)(20)가 압착되어 제1 및 제2부재(10)(20)의 분리 방지 및 추연결부재(30)와 제1 및 제2부재(10)(20)의 분리를 방지하게 된다. 한편, 볼트(60)(61)(71)는 나사홈(50)(51)(70)에 대한 삽입시 추연결부재(30)에 밀착될 수 있을 정도로만 삽입되도록 나사홈(50)(51)(70)의 깊이와 거의 동일한 길이로 제조하는 것이 바람직하다.The screw grooves 50, 51 and 70 of the first and second members 10 and 20 are rotary screw grooves, and bolts 60, 61 and 71, which are a kind of fixing means, are respectively inserted and fastened. The 60, 61, and 71 are inserted into the screw grooves 50, 51 and 70, so that the end portions face each other and press the weight connecting member 30 so as to press the weight connecting member 30 and the first. And the second members 10 and 20 are pressed to prevent separation of the first and second members 10 and 20 and to separate the weight connecting member 30 and the first and second members 10 and 20. Will be prevented. On the other hand, the bolts 60, 61, 71 are screw grooves 50, 51 so as to be inserted only enough to be in close contact with the weight connecting member 30 at the time of insertion to the screw grooves 50, 51, 70. It is preferable to make the length substantially the same as the depth of 70.

제1부재(10)의 체결부(80)와 제2부재(20)의 체결부(90)는 압착식 나사 체결용으로, 예를 들어 제1부재(10)의 체결부(80)에 형성된 홈(81)에 티자형 나사(82)를 제2부재(20)를 향해 삽입하면 그 종단부분이 제2부재(20)의 홈(83)을 통해 체결부(90)의 외부로 드러나게 되며, 드러난 부분을 제1부재(10)쪽으로 압착하면 형상이 변화되어 제2부재(20)의 이탈을 방지하는 형태이다. 이러한 제1 및 제2부재(10)(20)의 체결부(80)(90)는 양쪽에 두 개 구성된다. The fastening portion 80 of the first member 10 and the fastening portion 90 of the second member 20 are for fastening a screw, for example, formed in the fastening portion 80 of the first member 10. When the tee-shaped screw 82 is inserted into the groove 81 toward the second member 20, the end portion thereof is exposed to the outside of the fastening portion 90 through the groove 83 of the second member 20. When the exposed part is pressed toward the first member 10, the shape is changed to prevent the separation of the second member 20. Two fastening parts 80 and 90 of the first and second members 10 and 20 are configured at both sides.

이와 같이 구성된 본 발명의 다른 실시예에 따르면, 반원형의 제1 및 제2부재(10)(20)에 각각 형성된 나사홈(50)(51)(70)을 통해 볼트(60)(61)(71)가 삽입 체결되어 추연결부재(30)를 압박하므로 추연결부재(30)와 제1 및 제2부재(10)(20)가 분리 해체가 방지되고, 제1 및 제2부재(10)(20)에 각각 두 개씩 형성된 체결부(80)와 체결부(90)를 통해 티자형 나사(82)가 각각 삽입 체결되므로 제1 및 제2부재(10)(20)의 분리 해체가 방지된다.According to another embodiment of the present invention configured as described above, the bolts 60, 61, (through threaded grooves 50, 51, 70, respectively, formed in the semi-circular first and second members 10, 20, respectively). 71 is inserted and fastened to press the weight connecting member 30 so that the weight connecting member 30 and the first and second members 10 and 20 are separated and disassembled, and the first and second members 10 are prevented. Since the T-shaped screws 82 are inserted and fastened through the fastening portions 80 and the fastening portions 90 formed by two in each of 20, separate disassembly of the first and second members 10 and 20 is prevented. .

또한 반원형 부재(10)(20)가 별도로 제조된 상태에서 간편하게 조립되므로 고장시 보수가 매우 용이하다.
In addition, since the semi-circular members 10 and 20 are simply assembled in a separately manufactured state, maintenance is very easy in case of failure.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 구체 20 : 추연결부재10: sphere 20: weight connecting member

30 : 삽입공 40, 40', 40" : 일정 무게를 지닌 부재30: insertion hole 40, 40 ', 40 ": member having a certain weight

50, 50', 50" : 삽입홈 50, 50 ', 50 ": Insertion groove

Claims (1)

추연결부재(30)의 삽입용 원형홈이 형성되도록 하단 중심부를 횡으로 가로지르게 형성된 반원형홈(40)과, 추연결부재(30) 압박용으로 제공되도록 종으로 형성된 나사홈(50)과, 제2부재와의 결합시 분리방지용으로 제공되도록 나사홈(81)이 형성된 체결부(80)로 구성된 제1부재(10); 및
제1부재(10)와 서로 맞닿아 결합되는 부분에 추연결부재(30)의 삽입용 원형홈이 형성되도록 상단 중심부를 횡으로 가로지르게 형성된 반원형홈(41)과, 제1부재(10)와의 결합시 추연결부재(30) 압박용으로 제공되도록 종으로 형성된 나사홈(70)과, 제1부재(10)와의 결합시 분리방지용으로 제공되도록 홈(83)이 형성된 체결부(90)로 구성된 제2부재(20)로 이루어지고,
제1부재(10)의 체결부(80)와 제2부재(20)의 체결부(90)는 압착식 나사(82) 체결용인 것을 특징으로 하는 어망추.A semi-circular groove 40 formed transversely to the center of the lower end so as to form a circular groove for inserting the weight connecting member 30, a screw groove 50 formed longitudinally to be provided for pressing the weight connecting member 30, and A first member (10) consisting of a fastening portion (80) formed with a screw groove (81) so as to be provided for preventing separation when engaging with the second member; And
The semi-circular groove 41 and the first member 10 formed transversely across the center of the upper end so as to form a circular groove for insertion of the weight connecting member 30 in the portion that is in contact with each other and the first member 10, It consists of a screw groove (70) formed in the longitudinal direction to be provided for pressing the weight connecting member (30) at the time of coupling, and a fastening portion (90) formed with a groove (83) to be provided for preventing separation when coupling with the first member (10). Made of a second member 20,
Fishing net, characterized in that the fastening portion (80) of the first member (10) and the fastening portion (90) of the second member (20) is for fastening the crimping screw (82).
KR1020100045584A 2009-06-16 2010-05-14 Net pendulum KR101026363B1 (en)

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KR101324936B1 (en) * 2012-03-15 2013-11-01 삼성중공업 주식회사 Method and pitch control system for reset inverter, and wind turbine including the same
KR102358200B1 (en) * 2016-07-15 2022-02-03 최락형 Method of manufacturing fishing net using pendulum
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Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH0460058A (en) * 1990-06-27 1992-02-26 Osamu Toyoguchi Moving device for timbering
KR200174221Y1 (en) 1999-09-15 2000-03-15 최락형 Sinker for fishing net
KR20030080505A (en) * 2002-04-09 2003-10-17 최락형 Sinker for fishing net
KR100891875B1 (en) 2007-10-11 2009-04-03 정승환 Fishing sinker

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Publication number Priority date Publication date Assignee Title
JP2002065113A (en) * 2000-08-30 2002-03-05 Ohtsu Tire & Rubber Co Ltd :The Underwater sinker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0460058A (en) * 1990-06-27 1992-02-26 Osamu Toyoguchi Moving device for timbering
KR200174221Y1 (en) 1999-09-15 2000-03-15 최락형 Sinker for fishing net
KR20030080505A (en) * 2002-04-09 2003-10-17 최락형 Sinker for fishing net
KR100891875B1 (en) 2007-10-11 2009-04-03 정승환 Fishing sinker

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