WO2021150013A1 - Bobbin for winding tape - Google Patents

Bobbin for winding tape Download PDF

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Publication number
WO2021150013A1
WO2021150013A1 PCT/KR2021/000788 KR2021000788W WO2021150013A1 WO 2021150013 A1 WO2021150013 A1 WO 2021150013A1 KR 2021000788 W KR2021000788 W KR 2021000788W WO 2021150013 A1 WO2021150013 A1 WO 2021150013A1
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WO
WIPO (PCT)
Prior art keywords
support
support plate
bobbin
cylinder
tape
Prior art date
Application number
PCT/KR2021/000788
Other languages
French (fr)
Korean (ko)
Inventor
정상길
전형우
Original Assignee
주식회사 지피안
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Publication date
Application filed by 주식회사 지피안 filed Critical 주식회사 지피안
Publication of WO2021150013A1 publication Critical patent/WO2021150013A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2254—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts
    • B65H75/229—Bendable tabs being deformable over a cooperating surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2245—Constructional details collapsible; with removable parts connecting flange to hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/37—Tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind

Definitions

  • the present invention relates to a bobbin for winding a tape, and more particularly, to a bobbin for winding a tape that can increase durability of the bobbin with a simple structure and is easy to recycle for the environment.
  • Thin and flexible materials such as tape, wire, and thread are usually wound on a bobbin and distributed. It is convenient to store, transport, and use a wire rod such as a tape wrapped around a bobbin, and it can be stored continuously without cutting the wire rod, so there is no need to connect and use it even when a long wire rod is needed, and it has the advantage of reducing material loss. there is.
  • the technical problem to be achieved by the present invention is to provide a bobbin for winding a tape that can increase the durability of the bobbin with a simple structure and is easy to recycle for the environment in order to solve this problem.
  • the tape winding bobbin according to the present invention is a tape winding bobbin that is integrally recyclable made of paper, a first support plate and a second support plate made of disc-shaped paper plates with a through hole formed in the center and arranged in parallel to face each other
  • a support plate and a paper plate are folded in a prismatic shape and interposed between the first support plate and the second support plate, and both ends are formed in the form of a paper cylinder and a support core coupled to the first support plate and the support plate unevenly to the support plate, respectively.
  • It includes a bobbin for winding a tape including a cylinder support fitted to the outer peripheral surface of the core.
  • the support core has a fold line formed with the same width and has a prismatic shape with the fold line as an edge, and a plurality of hooks protruding in the direction of both sides of the bottom of the prism to pass through the first support plate or the second support plate and are fixed may include
  • the hook portion may be formed symmetrically on both ends of the side surface of the prism, and may be formed on each next side surface across the adjacent side surface.
  • the height of the prism formed by the side surface of the support core and the height of the cylinder of the cylinder support are the same, and the edge formed by the side surface of the support core may be fitted and supported on the inner circumferential surface of the cylinder support.
  • the support core is made of corrugated cardboard, and the cylinder support may be formed by rolling a paper sheet into a cylinder shape.
  • the bobbin for winding tape according to the present invention has the advantage of being easy to handle and transport because it can wind the wire rod lightly but firmly, and has a prefabricated structure that can be easily combined before use and can be easily and disassembled after use. It has the advantage that it is convenient to recycle the material because it does not contain other materials such as Styrofoam or adhesive.
  • the wire rod can be wound in a circular shape by compensating for the bending that may occur due to the folding of the paper bobbin, and there is an effect of preventing defects in the wire rod caused by bending.
  • FIG. 1 is a perspective view of a bobbin for winding a tape according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of a bobbin for winding a tape.
  • FIG 3 is an exploded view of the support core of the bobbin for winding tape.
  • Figure 4 is a 'AA' cross- sectional view of the bobbin for winding the tape.
  • FIGS. 1 to 4 a bobbin for winding a tape according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4 .
  • FIG. 1 is a perspective view of a bobbin for winding a tape according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view of the bobbin for winding a tape.
  • the bobbin 1 for winding a tape includes a first support plate 10a and a second support plate 10b, a first support plate 10a and a second support plate 10a located at both ends.
  • 2 includes a support core 25 interposed between the support plates 10b, and a cylinder support 26 that is in contact with the outer peripheral edge of the support core 25 and surrounds the support core 25 .
  • the bobbin 1 for winding the tape has a structure in which the cylinder support 26 is coupled to the support core 25 formed so that the first support plate 10a and the second support plate 10b can be coupled to both ends.
  • Hook portions 27 are formed at both ends of the support core 25 , and the hook portions 27 penetrate the coupling hole 12 , and include the support core 25 , the first support plate 10a , and the second support plate 10b . ) to fix each.
  • the support core 25 and the cylinder support 26 are fitted together, and the strength is weak by combining the cylinder support 26 formed of several layers of paper sheets on the outer surface of the support core 25 of the prismatic shape formed of corrugated cardboard. The strength can be increased by structurally supplementing the paper bobbin.
  • the first support plate 10a and the second support plate 10b serve to prevent separation of the tape wound around the cylinder support 26 and damage due to external impact.
  • the first support plate 10a and the second support plate 10b allow the bobbin 1 on which the wire rod is wound to be easily rolled and moved, and also prevent damage to the wire rod during movement.
  • the first support plate 10a and the second support plate 10b use thick and hard corrugated cardboard to protect the wire rod from external impact.
  • the first support plate 10a and the second support plate 10b are positioned at both ends of the support core 25 and the cylinder support 26 , and are fixedly coupled with the hook part 27 of the support core 25 .
  • a through hole 11 is present in the central portion of the first support plate 10a and the second support plate 10b.
  • the through hole 11 functions to allow the wire rod to be used by passing the through hole 11 through the fixed rod when using the wire wound around the cylinder support 26 and rotating the fixed rod about the axis.
  • a coupling hole 12 is positioned around the through hole 11 and the coupling hole 12 is used for coupling with the hook portion 27 of the support core 25 .
  • the support core 25 is interposed between the first support plate 10a and the second support plate 10b.
  • the support core 25 functions to couple and connect the first support plate 10a and the second support plate 10b to both sides.
  • the support core 25 has a plurality of pairs of hook portions 27 and junction portions 28 on upper and lower surfaces. Both the hook portion 27 and the junction portion 28 are vertically symmetrical, and the order is crossed.
  • the hook portion 27 of the support core 25 passes through the first coupling hole 12a and then through the second coupling hole 12b again to the support core 25, the first support plate 10a, and the second support plate. (10b) Fix each firmly.
  • a vertical fold line 29a exists at the intersection of the hook portion 27 and the junction portion 28, so that the support core 25 has a prismatic shape.
  • the prismatic shape has a disadvantage in that the folded part is easily deformed when pressure is applied from the outside.
  • the support core 25 is formed of a thin corrugated cardboard, the strength is weaker and thus it is vulnerable to deformation.
  • the cylinder support 26 is coupled to the outer surface of the support core 25 to form a structure having high strength.
  • the cylinder support 26 has a hollow cylindrical shape, and is coupled to the outer surface of the support core 25 to increase strength, and functions to allow the wire rod to be smoothly wound and unwound.
  • the cylinder support 26 on which the wire is wound is made by rolling a paper sheet, and the support core 25 may be made of corrugated cardboard. That is, since the strength of the cylinder support 26 is much higher, when the wire rod is wound around the cylinder support 26, the wire rod can be firmly fixed without deformation.
  • the cylindrical height of the cylinder support 26 and the prismatic height of the support core 25 are the same, and the hook portion 27 of the support core 25 has a vertical symmetric structure, so that deformation is easily observed even when a force is applied in the vertical direction. does not
  • the inner surface of the cylinder support 26 is in contact with the longitudinal fold line 29a of the support core 25, and the outer surface is in contact with the wire rod.
  • the wire rod is wound around the support core 25 , and at this time, the angled portion of the support core 25 in the form of a prism affects the wire rod and the wire rod is damaged.
  • the cylinder support 26 has a shape suitable for gently winding and unwinding the wire rod than the support core 25 having a cylindrical and prismatic shape. If only the cylinder support 26 is used without using the hook portion 27, an adhesive must be used for bonding the first support plate 10a and the second support plate 10b, respectively.
  • the bobbin 1 for winding the tape has a structure that is quick and convenient to assemble and disassemble due to the hook portion 27 .
  • FIG. 3 is an exploded view of the support core of the bobbin for winding tape
  • FIG. 4 is a 'AA ' cross- sectional view of the bobbin for winding tape.
  • the support core 25 may be folded and unfolded along the fold line 29 .
  • the fold line 29 includes a vertical fold line 29a and a horizontal fold line 29b.
  • the vertical fold line 29a is a line parallel to the longitudinal direction of the support core 25 , and becomes an outer surface of the support core 25 when folded and is in contact with the cylinder support 26 .
  • the bottom surface of the support core 25 has a polygonal structure.
  • a circle circumscribed on the polygonal bottom surface of the support core 25 is the same as the inner bottom surface of the cylinder support body 26 . That is, the support core 25 and the cylinder support 26 are fitted with the vertical fold line 29a of the support core 25 and the inner surface of the cylinder support 26 in contact with each other.
  • the support core 25 is coupled through each of the first support plate 10a and the second support plate 10b using the hook portion 27 .
  • the horizontal fold line 29b is a boundary line on which the hook part 27 can be folded, and is positioned parallel to the first support plate 10a and the second support plate 10b at both ends.
  • the horizontal fold line 29b divides the hook portion 27 into a hook upper end portion 27a, a hook central portion 27b, and a hook lower end portion 27c, respectively, and serves to help fold the hook portion 27.
  • the hook upper end portion 27a, the hook central portion 27b, and the hook lower end portion 27c pass through the coupling hole (see 12 of FIG. 2) in sequence to fix the support core 25 and the first support plate 10a.
  • the second support plate 10b is also fixed in the same manner as the first support plate 10a.
  • the hook portion 27 first passes through the first coupling hole (see 12a in FIG. 2 ). After penetration, the hook portion 27 is folded along the horizontal fold line 29b in the direction of the through hole 11, and the folded hook upper end portion 27a penetrates through the second coupling hole (see 12b in FIG. 2) and is coupled. After coupling, the hook upper end 27a and the hook lower end 27c are located in the second coupling hole (see 12b in FIG. 2) and the first coupling hole (see 12a in FIG. 2), respectively, and the hook central part 27b is the first support plate (10a) and the second support plate (10b) is exposed to the outer surface.
  • the hook upper end portion 27a is wider than the upper surface of the hook central portion 27b, it is not easily removed after passing through the second coupling hole (see 12b in FIG. 2) and is firmly fixed. That is, the hook portion 27 and the coupling hole (see 12 in FIG. 2 ) are firmly coupled to the double.
  • bobbin for winding tape 10a first support plate
  • coupling hole 12a first coupling hole
  • the present invention can increase the durability of the bobbin with a simple structure, and has a prefabricated structure that is easy to combine and disassemble, so it is easy to recycle for the environment and has high industrial application.

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Abstract

An embodiment of the present invention provides a lightweight and sturdy bobbin for winding a tape by using a simple structure to increase the strength of a paper bobbin which is vulnerable to external impact. The bobbin for winding a tape is made of paper and can thus be completely recycled, the bobbin comprising: a first support plate and a second support plate which are composed of a disc-shaped paper board having a through-hole formed in the center, and are arranged in parallel and facing each other; a support core in which a single paper board is folded in a prismatic shape and interposed between the first support plate and the second support plate, and of which both ends are recess-and-protrusion-coupled to the first support plate and the second support plate, respectively; and a cylinder support that is formed as a paper cylinder and fitted to the outer peripheral surface of the support core.

Description

테이프 권취용 보빈bobbin for winding tape
본 발명은 테이프 권취용 보빈에 관한 것으로서, 더욱 상세하게는, 간단한 구조로 보빈의 내구성을 높일 수 있고, 환경을 위해 재활용이 용이한 테이프 권취용 보빈에 관한 것이다.The present invention relates to a bobbin for winding a tape, and more particularly, to a bobbin for winding a tape that can increase durability of the bobbin with a simple structure and is easy to recycle for the environment.
테이프, 와이어, 실과 같이 가늘고 유연한 재질의 소재들은 통상 보빈에 감겨 유통된다. 테이프와 같은 선재를 보빈에 감아 유통하면 보관, 운반, 사용이 편리하며, 선재를 절단하지 않고 연속적으로 보관할 수 있어 긴 선재가 필요한 경우에도 연결하여 사용할 필요가 없으며 재료의 손실도 줄일 수 있는 장점이 있다. Thin and flexible materials such as tape, wire, and thread are usually wound on a bobbin and distributed. It is convenient to store, transport, and use a wire rod such as a tape wrapped around a bobbin, and it can be stored continuously without cutting the wire rod, so there is no need to connect and use it even when a long wire rod is needed, and it has the advantage of reducing material loss. there is.
그러나, 선재를 보빈에 감아서 유통을 할 경우, 선재를 다 사용한 후에 보빈을 다시 회수하여 사용해야 하는 불편함이 있었다. 종래에는 보빈의 강성과 무게를 고려하여 플라스틱을 이용하여 보빈을 제작하고 있었으나, 플라스틱 보빈은 선재를 다 사용한 후에도 부피가 커서 취급이 불편하고 운반비가 많이 들어 회수가 잘 되지 않거나 회수 과정에서 파손이 되는 등 문제가 발생하여 재사용에 어려움이 많았다. 불편하며, 부피가 커 재활용하기에도 불편함이 있었다. 이에 종이를 이용하여 보빈을 제작하려는 시도가 있었다. 그러나, 종이 보빈은 구조적으로 강성 유지가 어렵고 플라스틱 보빈과 같이 조립하기도 쉽지 않은 문제가 있었다. 특히, 보빈의 중앙 실린더 부분을 스티로폼으로 제작하는 경우, 이종 재질로 인하여 소재의 재활용이 쉽지 않았으며, 종이만을 이용하는 경우에도 접착제를 사용하여야 함에 따라 제작한 보빈은 제조 과정이 번거롭고 접착재로 인하여 종이 소재를 재활용 하기에도 한계가 있었다. 이에고, 종이만으로 이루어지면서 요철 결합으로 조립하는 방식의 보빈이 개발되었으나, 이러한 보빈은 중앙의 지지구조가 다각형 구조로 이루어질 수 밖에 없어 테이프에 자국이 발생하여 상품성이 떨어지는 등 문제가 많아 실제 사용에 제약이 많았다.However, when the wire rod is wound around the bobbin and distributed, the bobbin must be recovered and used again after the wire rod is used up. In the past, bobbins were manufactured using plastics in consideration of the rigidity and weight of the bobbins. However, plastic bobbins are bulky and inconvenient to handle even after the wire rod is used up, and the transportation cost is high, so it is difficult to recover them or to be damaged during the recovery process. There were a lot of problems with reuse. Inconvenient, bulky, and inconvenient to recycle. There was an attempt to make a bobbin using paper. However, the paper bobbin has a problem in that it is difficult to maintain structural rigidity and it is not easy to assemble like a plastic bobbin. In particular, when the central cylinder part of the bobbin is made of Styrofoam, recycling of the material is not easy due to the heterogeneous material. There was also a limit to recycling. In addition, a bobbin that is made of only paper and assembled by concave-convex coupling has been developed. However, such a bobbin has no choice but to have a polygonal structure in the center, so it is difficult to use in actual use because there are many problems such as a mark on the tape and poor commerciality There were many restrictions.
본 발명이 이루고자 하는 기술적 과제는, 이러한 문제를 해결하기 위한 것으로서 간단한 구조로 보빈의 내구성을 높일 수 있고, 환경을 위해 재활용이 용이한 테이프 권취용 보빈을 제공하려는 것이다. The technical problem to be achieved by the present invention is to provide a bobbin for winding a tape that can increase the durability of the bobbin with a simple structure and is easy to recycle for the environment in order to solve this problem.
본 발명의 기술적 과제는 이상에서 언급한 과제로 제한되지 않으며, 언급되지 않은 또 다른 기술적 과제들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.The technical problems of the present invention are not limited to the above-mentioned problems, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.
본 발명에 의한 테이프 권취용 보빈은, 종이로 이루어진 일체로 재활용이 가능한 테이프 권취용 보빈에 있어서, 중앙에 관통홀이 형성되어 서로 마주보고 평행하게 배치된 원반형 종이판재로 이루어진 제1 지지판과 제2 지지판과 하나의 종이판재가 각기둥 형상으로 접혀 상기 제1 지지판과 상기 제2 지지판 사이에 개재되며, 양단부가 각각 상기 제1 지지판과 상기 지지판에 요철 결합된 지지심체와 종이 실린더 형태로 형성되어 상기 지지심체 외주면에 끼움 결합된 실린더지지체를 포함하는 테이프 권취용 보빈을 포함한다. The tape winding bobbin according to the present invention is a tape winding bobbin that is integrally recyclable made of paper, a first support plate and a second support plate made of disc-shaped paper plates with a through hole formed in the center and arranged in parallel to face each other A support plate and a paper plate are folded in a prismatic shape and interposed between the first support plate and the second support plate, and both ends are formed in the form of a paper cylinder and a support core coupled to the first support plate and the support plate unevenly to the support plate, respectively. It includes a bobbin for winding a tape including a cylinder support fitted to the outer peripheral surface of the core.
상기 지지심체는 동일한 폭으로 접힘선이 형성되고 상기 접힘선을 모서리로 하여 각기둥 형태를 이루며, 각기둥의 양측 밑면 방향으로 돌출되어 상기 제1 지지판 또는 상기 제2 지지판을 관통하며 고정되는 복수 개의 후크부를 포함 할 수 있다.The support core has a fold line formed with the same width and has a prismatic shape with the fold line as an edge, and a plurality of hooks protruding in the direction of both sides of the bottom of the prism to pass through the first support plate or the second support plate and are fixed may include
상기 후크부는 각기둥의 옆면의 양단부에 각각 대칭되어 형성되고, 인접한 옆면을 건너서 다음 옆면 마다 형성될 수 있다. The hook portion may be formed symmetrically on both ends of the side surface of the prism, and may be formed on each next side surface across the adjacent side surface.
상기 지지심체의 옆면이 형성하는 각기둥의 높이와 상기 실린더지지체의 원기둥의 높이는 서로 동일하며, 상기 실린더지지체의 내주면에 상기 지지심체의 옆면이 이루는 모서리가 끼움 결합되어 지지될 수 있다. The height of the prism formed by the side surface of the support core and the height of the cylinder of the cylinder support are the same, and the edge formed by the side surface of the support core may be fitted and supported on the inner circumferential surface of the cylinder support.
상기 지지심체는 골판지로 이루어지고, 상기 실린더지지체는 종이시트(paper sheet)가 실린더 형태로 말려서 형성될 수 있다. The support core is made of corrugated cardboard, and the cylinder support may be formed by rolling a paper sheet into a cylinder shape.
본 발명에 의한 테이프 권취용 보빈은, 가볍지만 견고하게 선재를 권취할 수 있어 취급과 운반이 쉬운 장점이 있으며, 사용 전에는 쉽게 결합할 수 있고 사용 후에는 쉽게과 해체할 수 있는 가 용이한 조립식 구조를 갖고 있으며, 스티로폼이나 접착재 등과 같은 다른 물질이 포함되지 않아 소재를 다시 재활용하기에 어 재활용이 편리하다는 장점이 있다. The bobbin for winding tape according to the present invention has the advantage of being easy to handle and transport because it can wind the wire rod lightly but firmly, and has a prefabricated structure that can be easily combined before use and can be easily and disassembled after use. It has the advantage that it is convenient to recycle the material because it does not contain other materials such as Styrofoam or adhesive.
특히, 보빈을 조립할 때, 의 조립시 결합을조립을 하기 위해한 추가적인 부품이 따로 필요하지 않고, 결합부가 부재에 포함되어 있어 보빈의 결합과 해체가 용이하다.In particular, when assembling the bobbin, there is no need for additional parts for assembling the coupling during assembly, and the coupling part is included in the member, so coupling and disassembly of the bobbin are easy.
또한, 종이보빈의 접힘에 따라 발생할 수 있는 구부러짐을 보완하여 선재를 원형으로 권취할 수 있도록 하며 구부러짐에 의해 발생하는 선재의 결함을 방지하는 효과가 있다. In addition, the wire rod can be wound in a circular shape by compensating for the bending that may occur due to the folding of the paper bobbin, and there is an effect of preventing defects in the wire rod caused by bending.
도 1은 본 발명의 일 실시예에 따른 테이프 권취용 보빈의 사시도이다.1 is a perspective view of a bobbin for winding a tape according to an embodiment of the present invention.
도 2는 테이프 권취용 보빈의 분해 사시도이다.2 is an exploded perspective view of a bobbin for winding a tape.
도 3은 테이프 권취용 보빈의 지지심체를 전개한 전개도이다.3 is an exploded view of the support core of the bobbin for winding tape.
도 4는 테이프 권취용 보빈의 A-A'단면도이다. Figure 4 is a 'AA' cross- sectional view of the bobbin for winding the tape.
본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 실시예들을 참조하면 명확해질 것이다. 그러나 본 발명은 이하에서 개시되는 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 수 있으며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하고, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구항의 범주에 의해 정의될 뿐이다. 명세서 전체에 걸쳐 동일 참조 부호는 동일 구성 요소를 지칭한다.Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.
이하, 도 1 내지 도 4를 참조하여, 본 발명의 실시예에 따른 테이프 권취용 보빈에 대해 상세히 설명한다.Hereinafter, a bobbin for winding a tape according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4 .
도 1은 본 발명의 일 실시예에 따른 테이프 권취용 보빈의 사시도이고, 도 2는 테이프 권취용 보빈의 분해 사시도이다.1 is a perspective view of a bobbin for winding a tape according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of the bobbin for winding a tape.
도 1 및 도 2를 참조하면, 본 발명의 실시예에 따른 테이프 권취용 보빈(1)은 양단에 위치하는 제1 지지판(10a)과 제2 지지판(10b), 제1 지지판(10a)과 제2 지지판(10b) 사이에 개재되는 지지심체(25), 지지심체(25)의 외주변 모서리부와 내접하며 지지심체(25)를 둘러싸는 실린더지지체(26)를 포함한다. 1 and 2 , the bobbin 1 for winding a tape according to an embodiment of the present invention includes a first support plate 10a and a second support plate 10b, a first support plate 10a and a second support plate 10a located at both ends. 2 includes a support core 25 interposed between the support plates 10b, and a cylinder support 26 that is in contact with the outer peripheral edge of the support core 25 and surrounds the support core 25 .
테이프 권취용 보빈(1)은 제1 지지판(10a)과 제2 지지판(10b)이 양단에 결합될 수 있게 형성된 지지심체(25)에 실린더지지체(26)가 결합된 구조로 되어 있다. 지지심체(25)의 양단에는 후크부(27)가 형성되어 있으며, 후크부(27)는 결합홀(12)을 관통하여 지지심체(25)와 제1 지지판(10a), 제2 지지판(10b) 각각을 고정한다. 지지심체(25)와 실린더지지체(26)는 끼움결합을 하며, 골판지로 형성된 각기둥 형상의 지지심체(25)의 외측면에 여러겹의 종이시트로 형성된 실린더지지체(26)를 결합함으로서 강도가 약한 종이보빈을 구조적으로 보완하여 강도를 높일 수 있다. The bobbin 1 for winding the tape has a structure in which the cylinder support 26 is coupled to the support core 25 formed so that the first support plate 10a and the second support plate 10b can be coupled to both ends. Hook portions 27 are formed at both ends of the support core 25 , and the hook portions 27 penetrate the coupling hole 12 , and include the support core 25 , the first support plate 10a , and the second support plate 10b . ) to fix each. The support core 25 and the cylinder support 26 are fitted together, and the strength is weak by combining the cylinder support 26 formed of several layers of paper sheets on the outer surface of the support core 25 of the prismatic shape formed of corrugated cardboard. The strength can be increased by structurally supplementing the paper bobbin.
제1 지지판(10a)과 제2 지지판(10b)은 실린더지지체(26)에 감기는 테이프의 이탈과 외부의 충격으로 인한 손상을 방지하는 역할을 한다. 또한 제1 지지판(10a)과 제2 지지판(10b)은 선재가 감긴 보빈(1)을 쉽게 굴려서 이동시킬 수 있도록 하며, 이동할 때에도 선재의 손상을 방지 한다. 제1 지지판(10a)과 제2 지지판(10b)은 두껍고 단단한 골판지를 사용하여 외부 충격으로부터 선재를 보호한다. 제1 지지판(10a)과 제2 지지판(10b)은 지지심체(25)와 실린더지지체(26)의 양단부에 위치하며, 지지심체(25)의 후크부(27)와 결합하여 고정된다. The first support plate 10a and the second support plate 10b serve to prevent separation of the tape wound around the cylinder support 26 and damage due to external impact. In addition, the first support plate 10a and the second support plate 10b allow the bobbin 1 on which the wire rod is wound to be easily rolled and moved, and also prevent damage to the wire rod during movement. The first support plate 10a and the second support plate 10b use thick and hard corrugated cardboard to protect the wire rod from external impact. The first support plate 10a and the second support plate 10b are positioned at both ends of the support core 25 and the cylinder support 26 , and are fixedly coupled with the hook part 27 of the support core 25 .
한편, 제1 지지판(10a)과 제2 지지판(10b)의 중앙부에는 관통홀(11)이 존재한다. 관통홀(11)은 실린더지지체(26)에 감긴 선재를 사용할 때, 고정된 봉에 관통홀(11)을 통과시켜 고정된 봉을 축으로 회전하여 선재를 사용할 수 있도록 하는 기능을 한다. 관통홀(11)을 둘러싸며 주위에 결합홀(12)이 위치하고, 결합홀(12)은 지지심체(25)의 후크부(27)와의 결합에 사용된다. On the other hand, a through hole 11 is present in the central portion of the first support plate 10a and the second support plate 10b. The through hole 11 functions to allow the wire rod to be used by passing the through hole 11 through the fixed rod when using the wire wound around the cylinder support 26 and rotating the fixed rod about the axis. A coupling hole 12 is positioned around the through hole 11 and the coupling hole 12 is used for coupling with the hook portion 27 of the support core 25 .
지지심체(25)는 제1 지지판(10a)과 제2 지지판(10b) 사이에 개재된다. 지지심체(25)는 제1 지지판(10a)과 제2 지지판(10b)을 양측부에 결합하여 연결하는 기능을 한다. 지지심체(25)는 상단면과 하단면에 여러 쌍의 후크부(27)와 접합부(28)를 갖는다. 후크부(27)와 접합부(28)는 모두 상하 대칭을 이루며, 순서는 교차되어 존재한다. 지지심체(25)의 후크부(27)는 제1 결합홀(12a)을 관통한 후 다시 제2 결합홀(12b)을 관통하여 지지심체(25)와 제1 지지판(10a), 제2 지지판(10b) 각각을 견고하게 고정한다. 후크부(27)와 접합부(28)의 교차지점에는 세로접힘선(29a)이 존재하며, 이로인해 지지심체(25)는 각기둥 형태를 갖는다. 각기둥 형태는 외부로부터 압력을 받았을 때 접히는 부분에 변형이 쉽게 일어난다는 단점이 있다. 또한 지지심체(25)는 얇은 골판지로 형성되기 때문에 더욱 강도가 약하여 변형에 취약하다. 이러한 점을 보완하기 위해 지지심체(25)의 외측면에 실린더지지체(26)를 결합하여 높은 강도를 갖는 구조를 형성한다. The support core 25 is interposed between the first support plate 10a and the second support plate 10b. The support core 25 functions to couple and connect the first support plate 10a and the second support plate 10b to both sides. The support core 25 has a plurality of pairs of hook portions 27 and junction portions 28 on upper and lower surfaces. Both the hook portion 27 and the junction portion 28 are vertically symmetrical, and the order is crossed. The hook portion 27 of the support core 25 passes through the first coupling hole 12a and then through the second coupling hole 12b again to the support core 25, the first support plate 10a, and the second support plate. (10b) Fix each firmly. A vertical fold line 29a exists at the intersection of the hook portion 27 and the junction portion 28, so that the support core 25 has a prismatic shape. The prismatic shape has a disadvantage in that the folded part is easily deformed when pressure is applied from the outside. In addition, since the support core 25 is formed of a thin corrugated cardboard, the strength is weaker and thus it is vulnerable to deformation. In order to compensate for this point, the cylinder support 26 is coupled to the outer surface of the support core 25 to form a structure having high strength.
실린더지지체(26)는 속이 빈 원통형 형상으로, 지지심체(25)의 외측면에 결합되어 강도를 높이고, 선재가 부드럽게 감기고 풀릴 수 있게 하는 기능을 한다. 선재가 감기는 실린더지지체(26)는 종이시트를 말아서 만든 것이고, 지지심체(25)는 골판지로 만들어 질 수 있다. 즉, 실린더지지체(26)의 강도가 훨씬 높기 때문에 선재가 실린더지지체(26)에 감길 경우 변형없이 견고하게 선재를 고정할 수 있다. 또한, 실린더지지체(26)의 원통형 높이와 지지심체(25)의 각기둥 높이는 동일 하고, 지지심체(25)의 후크부(27)가 상하 대칭구조를 이루어 수직방향으로 힘을 받을 때에도 변형이 쉽게 나타나지 않는다. The cylinder support 26 has a hollow cylindrical shape, and is coupled to the outer surface of the support core 25 to increase strength, and functions to allow the wire rod to be smoothly wound and unwound. The cylinder support 26 on which the wire is wound is made by rolling a paper sheet, and the support core 25 may be made of corrugated cardboard. That is, since the strength of the cylinder support 26 is much higher, when the wire rod is wound around the cylinder support 26, the wire rod can be firmly fixed without deformation. In addition, the cylindrical height of the cylinder support 26 and the prismatic height of the support core 25 are the same, and the hook portion 27 of the support core 25 has a vertical symmetric structure, so that deformation is easily observed even when a force is applied in the vertical direction. does not
실린더지지체(26)의 내측면은 지지심체(25)의 세로접힘선(29a)에 접하며, 외측면은 선재가 맞닿아 접한다. 실린더지지체(26)가 없을 경우 지지심체(25)에 선재가 감기게 되고, 이때 각기둥 형태인 지지심체(25)의 각진 부분이 선재에 영향을 미쳐 선재가 손상된다. 반면, 실린더지지체(26)는 원통형으로 각기둥 형태인 지지심체(25)보다 선재를 부드럽게 감고 풀기 적합한 형태를 갖고 있다. 후크부(27)를 사용하지 않고 실린더지지체(26)만 사용할 경우 제1 지지판(10a)과 제2 지지판(10b) 각각의 결합 시 접착제를 사용해야 한다. 이 경우 접착제의 결합력이 떨어지고 재활용시 분리가 어려우며, 접착제를 바르고 건조하는 과정이 길다는 단점이 있다. 즉, 테이프 권취용 보빈(1)은 후크부(27)로 인하여 조립과 해체가 빠르고 편리한 구조를 갖는다. The inner surface of the cylinder support 26 is in contact with the longitudinal fold line 29a of the support core 25, and the outer surface is in contact with the wire rod. In the absence of the cylinder support 26 , the wire rod is wound around the support core 25 , and at this time, the angled portion of the support core 25 in the form of a prism affects the wire rod and the wire rod is damaged. On the other hand, the cylinder support 26 has a shape suitable for gently winding and unwinding the wire rod than the support core 25 having a cylindrical and prismatic shape. If only the cylinder support 26 is used without using the hook portion 27, an adhesive must be used for bonding the first support plate 10a and the second support plate 10b, respectively. In this case, there are disadvantages in that the bonding strength of the adhesive is low, it is difficult to separate during recycling, and the process of applying and drying the adhesive is long. That is, the bobbin 1 for winding the tape has a structure that is quick and convenient to assemble and disassemble due to the hook portion 27 .
이하, 도 3및 도 4를 참조하여 테이프 권취용 보빈(1)의 결합구조에 대해 좀 더 상세히 설명한다. Hereinafter, the coupling structure of the bobbin 1 for winding the tape will be described in more detail with reference to FIGS. 3 and 4 .
도 3은 테이프 권취용 보빈의 지지심체를 전개한 전개도이고, 도 4는 테이프 권취용 보빈의 A-A'단면도이다. 3 is an exploded view of the support core of the bobbin for winding tape, and FIG. 4 is a 'AA ' cross- sectional view of the bobbin for winding tape.
도 3및 도 4를 참조하면, 지지심체(25)는 접힘선(29)을 따라 접고 펼 수 있다. 접힘선(29)은 세로접힘선(29a)과 가로접힘선(29b)을 포함한다. 3 and 4 , the support core 25 may be folded and unfolded along the fold line 29 . The fold line 29 includes a vertical fold line 29a and a horizontal fold line 29b.
세로접힘선(29a)은 지지심체(25)의 길이방향과 평행한 선이며, 접었을 때지지심체(25)의 외측면이 되어 실린더지지체(26)와 접하는 선이다. 세로접힘선(29a)을 따라 접었을 때, 지지심체(25)의 밑면은 다각형 구조를 갖는다. 지지심체(25)의 다각형 밑면에 외접하는 원은 실린더지지체(26) 내측 밑면과 동일하다. 즉, 지지심체(25)와 실린더지지체(26)는 지지심체(25)의 세로접힘선(29a)과 실린더지지체(26)의 내측면이 접하며 끼움결합을 한다. 또한, 지지심체(25)는 후크부(27)를 이용하여 제1 지지판(10a)과 제2 지지판(10b) 각각을 관통하여 결합한다. The vertical fold line 29a is a line parallel to the longitudinal direction of the support core 25 , and becomes an outer surface of the support core 25 when folded and is in contact with the cylinder support 26 . When folded along the vertical fold line 29a, the bottom surface of the support core 25 has a polygonal structure. A circle circumscribed on the polygonal bottom surface of the support core 25 is the same as the inner bottom surface of the cylinder support body 26 . That is, the support core 25 and the cylinder support 26 are fitted with the vertical fold line 29a of the support core 25 and the inner surface of the cylinder support 26 in contact with each other. In addition, the support core 25 is coupled through each of the first support plate 10a and the second support plate 10b using the hook portion 27 .
가로접힘선(29b)은 후크부(27)를 접을 수 있는 경계선이며, 양단의 제1 지지판(10a) 및 제2 지지판(10b)과 평행하게 위치한다. 가로접힘선(29b)은 후크부(27)를 각각 후크상단부(27a), 후크중앙부(27b), 후크하단부(27c)로 경계를 나누어 후크부(27)를 접는데 도움을 주는 기능을 한다. 후크상단부(27a), 후크중앙부(27b), 후크하단부(27c)는 차례로 결합홀(도 2의 12참조)을 관통하여 지지심체(25)와 제1 지지판(10a)을 고정시킨다. 제2 지지판(10b)도 제1 지지판(10a)과 동일한 방법으로 고정시킨다. The horizontal fold line 29b is a boundary line on which the hook part 27 can be folded, and is positioned parallel to the first support plate 10a and the second support plate 10b at both ends. The horizontal fold line 29b divides the hook portion 27 into a hook upper end portion 27a, a hook central portion 27b, and a hook lower end portion 27c, respectively, and serves to help fold the hook portion 27. The hook upper end portion 27a, the hook central portion 27b, and the hook lower end portion 27c pass through the coupling hole (see 12 of FIG. 2) in sequence to fix the support core 25 and the first support plate 10a. The second support plate 10b is also fixed in the same manner as the first support plate 10a.
후크부(27)는 제1 결합홀(도 2의 12a참조)을 먼저 관통한다. 관통 후 후크부(27)를 가로접힘선(29b)을 따라 관통홀(11) 방향으로 접고, 접힌 후크상단부(27a)는 제2 결합홀(도 2의 12b참조)을 관통하여 결합한다. 결합 후 후크상단부(27a)와 후크하단부(27c)는 각각 제2 결합홀(도 2의 12b참조)과 제1 결합홀(도 2의 12a참조)에 위치하며 후크중앙부(27b)는 제1 지지판(10a)과 제2 지지판(10b)의 외측면으로 노출된다. The hook portion 27 first passes through the first coupling hole (see 12a in FIG. 2 ). After penetration, the hook portion 27 is folded along the horizontal fold line 29b in the direction of the through hole 11, and the folded hook upper end portion 27a penetrates through the second coupling hole (see 12b in FIG. 2) and is coupled. After coupling, the hook upper end 27a and the hook lower end 27c are located in the second coupling hole (see 12b in FIG. 2) and the first coupling hole (see 12a in FIG. 2), respectively, and the hook central part 27b is the first support plate (10a) and the second support plate (10b) is exposed to the outer surface.
또한, 후크상단부(27a)의 밑면은 후크중앙부(27b)의 윗면보다 넓기 때문에 제2 결합홀(도 2의 12b참조)을 관통한 후 쉽게 빠지지 않아 견고하게 고정된다. 즉, 후크부(27)와 결합홀(도 2의 12참조)은 2중으로 견고하게 결합된다. In addition, since the lower surface of the hook upper end portion 27a is wider than the upper surface of the hook central portion 27b, it is not easily removed after passing through the second coupling hole (see 12b in FIG. 2) and is firmly fixed. That is, the hook portion 27 and the coupling hole (see 12 in FIG. 2 ) are firmly coupled to the double.
이상 첨부된 도면을 참조하여 본 발명의 실시예들을 설명하였지만, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자는 본 발명이 그 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 한다.Although embodiments of the present invention have been described with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains can realize that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. you will be able to understand Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.
[부호의 설명][Explanation of code]
1: 테이프 권취용 보빈 10a: 제1 지지판1: bobbin for winding tape 10a: first support plate
10b: 제2 지지판 11: 관통홀10b: second support plate 11: through hole
12: 결합홀 12a: 제1 결합홀12: coupling hole 12a: first coupling hole
12b: 제2 결합홀 25: 지지심체12b: second coupling hole 25: support core body
26: 실린더지지체 27: 후크부26: cylinder support 27: hook portion
27a: 후크상단부 27b: 후크 중앙부27a: hook upper part 27b: hook central part
27c: 후크 하단부 28: 접합부27c: hook lower end 28: abutment
29: 접힘선 29a: 세로접힘선29: fold line 29a: vertical fold line
29b: 가로접힘선 29b: transverse fold line
본 발명은 간단한 구조로 보빈의 내구성을 높일 수 있고, 결합과 해체가 용이한 조립식 구조를 갖고 있어 환경을 위해 재활용이 용이하여 산업상 이용 가능성이 높다.The present invention can increase the durability of the bobbin with a simple structure, and has a prefabricated structure that is easy to combine and disassemble, so it is easy to recycle for the environment and has high industrial application.

Claims (5)

  1. 종이로 이루어져 일체로 재활용이 가능한 테이프 권취용 보빈에 있어서,In a bobbin for winding a tape that is made of paper and can be recycled integrally,
    중앙에 관통홀이 형성되어 서로 마주보고 평행하게 배치된 원반형 종이판재로 이루어진 제1 지지판과 제2 지지판;a first support plate and a second support plate formed of a disc-shaped paper plate having a through hole formed in the center and arranged in parallel to face each other;
    하나의 종이판재가 각기둥 형상으로 접혀 상기 제1 지지판과 상기 제2 지지판 사이에 개재되며, 양단부가 각각 상기 제1 지지판과 상기 지지판에 요철 결합된 지지심체;a support core body in which one paper plate is folded into a prismatic shape and interposed between the first support plate and the second support plate, both ends of which are concave-convexly coupled to the first support plate and the support plate, respectively;
    종이 실린더 형태로 형성되어 상기 지지심체 외주면에 끼움 결합된 실린더지지체를 포함하는 테이프 권취용 보빈.A bobbin for winding tape comprising a cylinder support formed in a paper cylinder shape and fitted to an outer circumferential surface of the support core body.
  2. 제1항에 있어서,According to claim 1,
    상기 지지심체는 동일한 폭으로 접힘선이 형성되고 상기 접힘선을 모서리로 하여 각기둥 형태를 이루며, 각기둥의 양측 밑면 방향으로 돌출되어 상기 제1 지지판 또는 상기 제2 지지판을 관통하며 고정되는 복수 개의 후크부를 포함하는 테이프 권취용 보빈.The support core has a fold line formed with the same width and has a prismatic shape with the fold line as an edge, and a plurality of hooks protruding in the direction of both sides of the bottom of the prism to pass through the first support plate or the second support plate and are fixed A bobbin for winding the tape.
  3. 제2항에 있어서,3. The method of claim 2,
    상기 후크부는 각기둥의 옆면의 양단부에 각각 대칭되어 형성되고, 인접한 옆면을 건너서 다음 옆면 마다 형성되는 테이프 권취용 보빈.The hook portion is formed symmetrically on both ends of the side surface of the prism, and is formed for each next side surface by crossing the adjacent side surface.
  4. 제2항에 있어서,3. The method of claim 2,
    상기 지지심체의 옆면이 형성하는 각기둥의 높이와 상기 실린더지지체의 원기둥의 높이는 서로 동일하며, 상기 실린더지지체의 내주면에 상기 지지심체의 옆면이 이루는 모서리가 끼움 결합되어 지지되는 테이프 권취용 보빈.The height of the prism formed by the side surface of the support core and the height of the cylinder of the cylinder support are the same, and the edge formed by the side surface of the support core is fitted to the inner circumferential surface of the cylinder support to be supported by a tape winding bobbin.
  5. 제3항에 있어서,4. The method of claim 3,
    상기 지지심체는 골판지로 이루어지고, 상기 실린더지지체는 종이시트(paper sheet)가 실린더 형태로 말려서 형성된 테이프 권취용 보빈. The support core is made of corrugated cardboard, and the cylinder support is a tape-winding bobbin formed by rolling a paper sheet into a cylinder shape.
PCT/KR2021/000788 2020-01-22 2021-01-20 Bobbin for winding tape WO2021150013A1 (en)

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KR10-2020-0008910 2020-01-22
KR1020200008910A KR20210094971A (en) 2020-01-22 2020-01-22 Bobin for coiling tape

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KR102657041B1 (en) * 2021-08-12 2024-04-15 박재홍 Withdrawal braking device for eco-friendly paper buffer materials

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940005463U (en) * 1992-08-27 1994-03-18 홍춘성 Rear-view mirror
KR19990003782U (en) * 1997-06-26 1999-01-25 박종태 Electric wire winding drum
JP2000327229A (en) * 1999-05-21 2000-11-28 Ueda Shiko Kk Corrugated fiberboard made bobbin
KR20010036871A (en) * 1999-10-12 2001-05-07 윤종용 Tape reel
KR200228141Y1 (en) * 2001-01-17 2001-06-15 주식회사서울지공 Bobbin for optical cable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940005463U (en) * 1992-08-27 1994-03-18 홍춘성 Rear-view mirror
KR19990003782U (en) * 1997-06-26 1999-01-25 박종태 Electric wire winding drum
JP2000327229A (en) * 1999-05-21 2000-11-28 Ueda Shiko Kk Corrugated fiberboard made bobbin
KR20010036871A (en) * 1999-10-12 2001-05-07 윤종용 Tape reel
KR200228141Y1 (en) * 2001-01-17 2001-06-15 주식회사서울지공 Bobbin for optical cable

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