KR200408565Y1 - plastic shoestrings - Google Patents

plastic shoestrings Download PDF

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Publication number
KR200408565Y1
KR200408565Y1 KR2020050027942U KR20050027942U KR200408565Y1 KR 200408565 Y1 KR200408565 Y1 KR 200408565Y1 KR 2020050027942 U KR2020050027942 U KR 2020050027942U KR 20050027942 U KR20050027942 U KR 20050027942U KR 200408565 Y1 KR200408565 Y1 KR 200408565Y1
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South Korea
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plastic
variety
shoestrings
present
shoelaces
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KR2020050027942U
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Korean (ko)
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임근혁
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임근혁
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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C9/00Laces; Laces in general for garments made of textiles, leather, or plastics

Abstract

본 고안은 끈을 매야하는 모든 신발에 사용되는 플라스틱 신발끈에 대한 것으로, 제작이 간편하고, 여러가지 모양으로 제작이 가능하며, 다양한 색상을 연출할수 있고, 내구성이 강하고 별도의 세탁이 필요없는것을 특징으로 하는 플라스틱 신발끈이 제공된다.

Figure 112005511887650-utm00001

신발끈, 플라스틱

The present invention is a plastic shoelace used for all shoes to be laced, it is easy to manufacture, can be produced in a variety of shapes, can produce a variety of colors, durable and do not require separate washing Plastic shoelaces are provided.

Figure 112005511887650-utm00001

Shoelace, plastic

Description

플라스틱 신발끈{plastic shoestrings}Plastic shoestrings

도면 1 은 본 고안의 전단면도.1 is a front view of the present invention.

도면 2 는 본 고안의 표면 세부도.Figure 2 is a surface detail of the present invention.

본 고안은 제작이 간편하고, 다양한 모양 및 색상으로 제작이 가능하며, 내구성이 강하고 별도의 세탁이 필요없는 플라스틱 신발끈에 관한 것이다.The present invention relates to a plastic shoelace that is easy to manufacture, can be manufactured in various shapes and colors, is durable and does not require separate washing.

일반적인 직물로 만든 끈으로 제작이 복잡하고, 모양이 두세 가지로 한정이 되어 있으며, 자주 세탁을 하여야 한다, 또한 내구성이 약한 단점이 있다. 최근에는 여러가지 다양한 제품이 나오고 있으나 직물로 만든다는 것은 변함이 없으며, 제작을 간소화 하고, 모양 및 색상을 다양화 하고, 내구성을 강하게 할수 있는데는 한계가 있었다.It is a fabric made of a general fabric is complicated, and the shape is limited to two or three kinds, frequent washing, and also has a weak durability. In recent years, a variety of products are coming out, but making the fabric has not changed, there was a limit to simplify the production, to diversify the shape and color, and to strengthen the durability.

본 고안은 상기된 바와 같은 문제점들을 해결하기 위해 고안된 것으로서, 본 고안의 목적은 제작이 간편하고, 여러가지 모양(원형, 타원형, 사각형, 직사각형, 마름모, 삼각형 등) 으로 제작이 가능하며, 다양한 색상(흰색, 흑색, 적색, 청색, 보라색, 노랑색 등) 및 내구성이 강한 제품의 제작이 가능하다. 또한 별도의 세탁이 필요 없는 경제적이고 소비자들의 다양한 선택권을 부여하며, 미려하면서 실용적인 플라스틱 신발끈을 제공 하고자 하는 것이다.The present invention is designed to solve the problems as described above, the purpose of the present invention is easy to manufacture, can be produced in various shapes (circular, oval, square, rectangular, rhombus, triangle, etc.), and various colors ( White, black, red, blue, purple, yellow, etc.) and durable products can be produced. In addition, economical and consumers do not need to wash a variety of options, and to provide a beautiful and practical plastic shoelaces.

본 고안의 구성은 열가소성 수지류의 재질로 만들어 지는 것을 특징으로 하는 플라스틱 신발끈이 제공된다.The configuration of the present invention is provided with a plastic shoelace, characterized in that made of a thermoplastic resin material.

여기에서 열가소성 수지류는 폴리에틸렌(PE), 폴리프로필렌(PP), 폴리염화비닐(PVC), 폴리부타디엔(PB), EVA 수지, 실리콘 수지, 우레탄 등 여러가지가 있으며, 특히 유연성 및 탄력성이 좋은 폴리부타디엔(PB), EVA 수지, 우레탄 등이 있다고 하겠다.The thermoplastic resins include polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polybutadiene (PB), EVA resin, silicone resin, urethane, and the like, and particularly polybutadiene having good flexibility and elasticity. (PB), EVA resin, urethane, and the like.

여기에 유연성 및 내구성, 점착성이 더 요구될 때에는 가소제를 첨가해 유연성, 내구성, 점착성을 향상시켜 원하는 제품의 질을 얻어낼수 있겠다.When flexibility, durability, and tackiness are further required, plasticizers can be added to improve flexibility, durability, and tackiness to obtain desired product quality.

가소제는 산과 알코올을 촉매 존재하에 가열 반응시켜 만들어지는 유기 에스테르 화합물로 고분자 물질에 첨가하여 가소성을 부여하여, 가공성을 개선하고 물리적 성질을 변화시켜 우수한 성질을 갖도록 보조하며, 유연성, 내한성, 내구성, 내휘발성, 전기적 특성을 강화할 목적으로 이용되고 있다. 특히 유연성 및 내구성을 요하는 가소제로는 NONPCIZER(ADIPIC ACID POLYESTER), OLICIZER, PYROCIZER(MIXED ALCOHOL ESTER) 등이 있다.A plasticizer is an organic ester compound made by heating an acid and an alcohol in the presence of a catalyst. It is added to a polymer material to give plasticity, thereby improving processability and changing physical properties, thereby helping to have excellent properties, and providing flexibility, cold resistance, durability, and resistance to corrosion. It is used to enhance volatility and electrical properties. In particular, plasticizers requiring flexibility and durability include NONPCIZER (ADIPIC ACID POLYESTER), OLICIZER, PYROCIZER (MIXED ALCOHOL ESTER).

또한 여러가지 착색제를 혼합하여 다양한 색상을 나타낼수 있다.In addition, various colorants may be mixed to represent various colors.

착색제는 플라스틱의 제품을 아름답게 하기 위해 제품에 색깔을 넣을때 사용 하는 보조 재료로서 칼슘과 마그네슘 (적색), 포탈시아닌블루(푸른색), 카드뮴과 크롬(노란색), 산화티탄(흰색) 등 다양한 칼라를 적용하여 제품을 만들수 있다.Colorants are auxiliary materials used to color plastic products to make them beautiful. They include calcium and magnesium (red), portal cyanine blue (blue), cadmium and chrome (yellow), and titanium oxide (white). You can make a product by applying the color.

여기에 모양도 다양하게 만들수 있는 장점이 있다.Here is an advantage that can make a variety of shapes.

열가소성 압출(주입구에서 수지를 실린더에 넣고 스크류로 보내어 수지를 녹여 다이스에서 압출하는 방식), 또는 사출성형(주사기를 주사하는 것과 같이 녹인 수지를 사출기에서 금형 안으로 안입하여 성형하는 방식) 방식으로 제작이 용이 하다고 생각되며 다이스 및 금형을 원하는 모양에 의거해 제작하여 원형, 타원형, 사각형, 직사각형, 마름모, 삼각형 (도면 1) 등 다양하게 제작이 가능하며, 또한 표면에 굴곡을 주거나 거친면(도면 2)을 형성하여 미끄럼을 방지할수 있는 방법도 있겠다.It can be manufactured by thermoplastic extrusion (by inserting the resin into the cylinder at the inlet and screwing it to melt the resin and extruding it from the die), or by injection molding (by molding the melted resin into the mold at the injection machine, such as by injecting a syringe). It is considered to be easy, and it is possible to manufacture dies and molds according to the desired shape, and can be manufactured in various ways such as round, oval, square, rectangle, rhombus, triangle (Fig. 1), and also bend the surface or rough surface (Fig. 2). There is also a way to prevent the slip by forming a.

이상 설명한 바와 같이 본 고안에 의하면 제작이 간편하고, 여러가지 모양 및 색상으로 제작이 가능하며, 내구성이 강하고 별도의 세탁이 필요없는, 또한 미려 하면서 실용적인 플라스틱 신발끈이 제공될 수 있다.As described above, according to the present invention, the fabrication can be provided in a simple, easy to manufacture in a variety of shapes and colors, durable and does not require separate washing, and also beautiful and practical plastic shoelaces.

Claims (3)

열가소성 수지 재료로 만들어지는 플라스틱 신발끈.Plastic shoelace made of thermoplastic material. 제 1 항에 있어서The method of claim 1 신발끈의 양 끝단을 제외한 중앙부분을 여러가지 모양(도 1의 전단면도 및 도 2)으로 제작 되어지는 것을 특징으로 하는 플라스틱 신발끈.Plastic shoelaces, characterized in that the central portion except for both ends of the shoelaces are produced in various shapes (shearing section and Fig. 2 of Fig. 1). 삭제delete
KR2020050027942U 2005-09-29 2005-09-29 plastic shoestrings KR200408565Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100739654B1 (en) * 2006-05-17 2007-07-13 변철봉 Shoestring for preventing untied
KR20190085218A (en) * 2018-01-10 2019-07-18 이수봉 shoelace knot for preventing untying and method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100739654B1 (en) * 2006-05-17 2007-07-13 변철봉 Shoestring for preventing untied
KR20190085218A (en) * 2018-01-10 2019-07-18 이수봉 shoelace knot for preventing untying and method thereof
KR102016834B1 (en) 2018-01-10 2019-08-30 이수봉 shoelace knot for preventing untying and method thereof

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