KR0135788Y1 - Floating implement for fishing - Google Patents
Floating implement for fishing Download PDFInfo
- Publication number
- KR0135788Y1 KR0135788Y1 KR2019960014676U KR19960014676U KR0135788Y1 KR 0135788 Y1 KR0135788 Y1 KR 0135788Y1 KR 2019960014676 U KR2019960014676 U KR 2019960014676U KR 19960014676 U KR19960014676 U KR 19960014676U KR 0135788 Y1 KR0135788 Y1 KR 0135788Y1
- Authority
- KR
- South Korea
- Prior art keywords
- hollow body
- protrusions
- polyurethane foam
- present
- height
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 9
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 9
- 239000004743 Polypropylene Substances 0.000 claims abstract description 5
- 229920013716 polyethylene resin Polymers 0.000 claims abstract description 4
- -1 polypropylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 238000009360 aquaculture Methods 0.000 claims abstract description 3
- 244000144974 aquaculture Species 0.000 claims abstract description 3
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 238000000465 moulding Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 7
- 239000013535 sea water Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/706—Buoys
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
본 고안은 폴리프로필렌 또는 폴리에틸렌수지등으로 브로몰딩 성형한 중공동체의 표면에 일정한 높이의 돌기와 소돌기를 일정한 간격으로 교호되게 돌출시키고 중공동체의 표면에 유리섬유가 함유된 폴리우레탄발포층을 돌기의 높이까지 균일한 두께로 피복 형성하여서된 수산양식용 부구에 관한 것이다.The present invention projects protrusions and protrusions of a certain height on the surface of the hollow body brominated by polypropylene or polyethylene resin at regular intervals, and a polyurethane foam layer containing glass fibers on the surface of the hollow body. The present invention relates to aquaculture buoys formed by coating to a uniform thickness to a height.
Description
제1도는 본 고안의 일부절개도.1 is a partial cutaway view of the present invention.
제2도의 (a)(b)는 본 고안의 성형과정도.Figure 2 (a) (b) is a molding process of the present invention.
제3도의 (a)(b)(c)는 본 고안의 다른 실시예시도.Figure 3 (a) (b) (c) is another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 중공동체 2 : 돌기1: hollow body 2: protrusion
3 : 소돌기 4 : 폴리우레탄발포층3: small protrusion 4: polyurethane foaming layer
본 고안은 폴리프로필렌 또는 폴리에틸렌수지등으로 브로우몰딩 성형한 중공동체의 표면에 일정한 높이의 돌기와 소돌기를 일정한 간격으로 교호되게 돌출시키고 중공동체의 표면에 유리섬유가 함유된 폴리우레탄발포층을 돌기의 높이까지 균일한 두께로 피복 형성하여서된 수산양식용 부구에 관한 것이다.The present invention alternately protrudes protrusions and small protrusions of a certain height on the surface of the hollow body formed by blast molding of polypropylene or polyethylene resin at regular intervals, and a polyurethane foam layer containing glass fibers on the surface of the hollow body. The present invention relates to aquaculture buoys formed by coating to a uniform thickness to a height.
종래에는 부구의 부력을 증강시키기 위하여 동체의 내부에 진공파이프를 매설하였으나 제작이 복잡하고 동체가 충격이나 해수 또는 태양열에 의해 쉽게 파손되는 폐단이 있었으며, 동체를 보호하기 위해 피복층을 형성할 경우에는 그 피복층을 일정한 두께로 성형하기가 어려워서 피복층을 얇게 형성된 곳이나 취약한 부분에는 해수가 쉽게 침투되고 태양열이나 충격에 의해 쉽게 손상되는 결점이 있었다.Conventionally, vacuum pipes were embedded inside the fuselage to increase buoyancy of the buoys, but the manufacturing was complicated and there was a closed end of the fuselage easily damaged by impact, sea water or solar heat. It was difficult to mold the coating layer to a certain thickness, so there was a defect that the seawater was easily penetrated into the thinly formed or vulnerable portions and the seawater was easily damaged by solar heat or impact.
본 고안에서는 이러한 종래의 문제점을 감안하여서 중공동체를 P.P, 또는 P.E, 등의 재질로 브로우몰딩 성형하므로서 다양한 모양 및 색상의 제품을 성형할 수가 있기 때문에 부구로서 양식장의 표식을 쉽게 구분시킬 수가 있으며, 로우프의 매듭부분을 부구의 중심하부로 형성하여서 로우프가 해면에 노출되지 않도록 할 수 있어서 로우프를 장기간 안전하게 보호할 수가 있다. 그리고 부력을 최대한 증가시킬 수가 있으며 동체를 경량화하여서 운반이나 설치가 매우 용이한 이점이 있고, 또한 중공체의 표면에 돌출시킨 돌기에 의해 폴리우레탄발포층의 밀림이나 이탈을 방지하고 두께를 균일하게 유지시킴으로서 중공동체를 안전하게 보호하여 방습 및 단열성이 우수하여서 염분이나 태양열에 의해 변형 또는 수축되는 것을 막아주게 된 것인바, 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.In the present invention, in consideration of such a conventional problem, by molding the hollow body with a material such as PP, PE, or the like, it is possible to mold products of various shapes and colors, thereby making it possible to easily distinguish the marks of the farm. The knot of the rope is formed under the center of the ball so that the rope is not exposed to the sea surface, so that the rope can be safely protected for a long time. In addition, the buoyancy can be increased as much as possible, and the weight of the fuselage is very easy to carry or install. Also, the projection protruding from the surface of the hollow body prevents the polyurethane foam layer from being pushed or separated and maintains the thickness uniformly. By protecting the hollow body to be safe by preventing moisture and heat insulation to deform or shrink due to salinity or solar heat, it will be described in detail by the accompanying drawings as follows.
폴리프로필렌이나 폴리에치렌수지 등의 재질로 브로우몰딩 성형한 중공동체(1)의 표면에 높이가 일정한 돌기(2)와 소돌기(3)를 일정한 간격으로 교호되게 돌출시키고 중공동체(1)의 표면에 폴리우레탄발포층(4)을 돌기(2)의 높이까지 균일하게 피복하여서 됨을 특징으로 한 구성이다.The protrusions 2 and the protrusions 3 having a constant height are alternately protruded at regular intervals on the surface of the hollow body 1 formed by brow molding using a material such as polypropylene or poly ethylene resin. The polyurethane foam layer 4 is uniformly coated to the height of the projection 2 on the surface.
미설명부호 5는 로우프삽입홈이고, 6은 성형틀이다.Reference numeral 5 denotes a rope insertion groove, and 6 denotes a mold.
이와 같이된 본 고안의 성형과정을 설명하면 제2도의 (a)에서와 같이 먼저 중공동체(1)를 브로우몰딩으로 성형하고 이 중공동체(1)를 제2도의 (b)에서와 같이 성형틀(6)내에 위치시키면 중공동체(1)가 돌기(2)에 의해 성형틀(6)의 내면에 균일하게 접속되어서 정확히 위치된다. 그리고 성형틀(6)의 내면과 중공동체(1)의 돌기(2)(3) 사이에 폴리우레탄을 주입하여서 압력과 열로 발포시켜서 폴리우레탄발포층(4)를 피복성형하게 되는데 이때 폴리우레탄발포는 강도를 높이기 위해 약 7-10배로 저발포하게 되며 폴리우레탄발포층(4)의 두께는 돌기(2)에 의해 균일한 두께로 성형이 되고 돌기(2)(3)에 의해 단단히 밀착피복이 되어서 밀림이나 이탈현상이 적고 안전하게 중공동체(1)를 보호하게 되는 것이다. 그리고 중공동체(1)의 내부가 진공상태가 되어서 부력을 최대한 증가시키고 중량을 최소화하여 운반이나 설치가 매우 용이하고 편리하며 중공동체(1)의 표면에 폴리우레탄발포층(4)이 균일한 두께로 밀착되어서 방습 및 단열성이 우수하고 해수나 태양열에 변형되거나 수축되는 것을 방지해주며 미생물의 서식도 방지할 수가 있고 제3도의 (a)(b)(c)와 같이 여러 가지 형태 및 색상으로 성형이 가능하여 다양한 모양 및 용도의 제품을 공급할 수가 있다. 그리고 로우프매듭부분을 부구의 중심하부에 설치하므로서 해수면에 노출되는 것을 방지하고 로우프를 간단히 설치할 수가 있어서 로우프의 절약은 물론 수명을 연장시킬 수가 있게된 유용한 고안인 것이다.Referring to the molding process of the present invention as described above, as shown in (a) of FIG. 2, the hollow body 1 is first formed by brow molding, and the hollow body 1 is formed as shown in FIG. When positioned in (6), the hollow body 1 is uniformly connected to the inner surface of the forming die 6 by the projection 2 and is accurately positioned. Then, polyurethane is injected between the inner surface of the molding die 6 and the protrusions 2 and 3 of the hollow body 1 and foamed with pressure and heat to coat the polyurethane foam layer 4 with the polyurethane foam. Low foaming is about 7-10 times to increase the strength, the thickness of the polyurethane foam layer (4) is molded to a uniform thickness by the projection (2) and tightly coated by the projection (2) (3) Will be protected from the hollow body (1) with less jungle or separation phenomenon. In addition, the inside of the hollow body 1 becomes a vacuum state, so that buoyancy is increased as much as possible and the weight is minimized, so that transportation or installation is very easy and convenient, and the polyurethane foam layer 4 has a uniform thickness on the surface of the hollow body 1. It is adhered to, so it has excellent moisture and heat insulation, prevents deformation or shrinkage in seawater or solar heat, prevents the incubation of microorganisms, and is molded in various shapes and colors as shown in (a) (b) (c) of FIG. This makes it possible to supply products of various shapes and uses. In addition, by installing the rope knot part under the center of the ball, it is possible to prevent exposure to the sea surface and simply install the rope, which is a useful design that can save the rope and extend the life.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960014676U KR0135788Y1 (en) | 1996-06-03 | 1996-06-03 | Floating implement for fishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960014676U KR0135788Y1 (en) | 1996-06-03 | 1996-06-03 | Floating implement for fishing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980000114U KR980000114U (en) | 1998-03-30 |
| KR0135788Y1 true KR0135788Y1 (en) | 1999-02-01 |
Family
ID=19457810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960014676U KR0135788Y1 (en) | 1996-06-03 | 1996-06-03 | Floating implement for fishing |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0135788Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030070327A (en) * | 2002-02-25 | 2003-08-30 | 조용관 | Buoy for farming of marine products |
-
1996
- 1996-06-03 KR KR2019960014676U patent/KR0135788Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR980000114U (en) | 1998-03-30 |
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