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KR100443466B1 - bag corner formation method - Google Patents

bag corner formation method Download PDF

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Publication number
KR100443466B1
KR100443466B1 KR10-2002-0007867A KR20020007867A KR100443466B1 KR 100443466 B1 KR100443466 B1 KR 100443466B1 KR 20020007867 A KR20020007867 A KR 20020007867A KR 100443466 B1 KR100443466 B1 KR 100443466B1
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South Korea
Prior art keywords
bag
leather
press
corners
present
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Expired - Fee Related
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KR10-2002-0007867A
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Korean (ko)
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KR20030068218A (en
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민병린
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(주)코디피아
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    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00Details; Accessories
    • A45C13/36Reinforcements for edges, corners, or other parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/34Feeding the material to the mould or the compression means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

본 발명은 가죽으로된 메이크업 가방, 패션가방 등의 모서리를 곡선(弧)으로 성형할 수 있도록 된 것으로서, 더욱 상세하게는 가방의 뚜껑 크기에 알맞도록 가죽을 재단하는 공정과; 상기 재단된 가죽을 다수의 환형돌기를 갖는 가방 모서리 성형틀에 넣고 프레스로 가압하는 공정과; 상기 프레스로 가압되어 상하부에 다수의 환형홈이 형성된 가죽을 가방 뚜껑의 모서리가 곡면으로 형성되도록 절곡하는 것을 특징으로 한다. 이렇게된 본 발명은 모서리를 곡면으로 형성함으로서 외관이 미려할 뿐만 아니라 가죽 가방의 품질을 일층 고급화 시켜 경쟁력을 향상시킬 수 있게 된 것이다.The present invention is to be able to shape the corners of the makeup bag, fashion bag, etc. made of leather in a curved shape, and more specifically, the process of cutting the leather to fit the lid size of the bag; Putting the cut leather into a bag edge forming mold having a plurality of annular projections and pressing the press with a press; The press is pressed by the press is characterized in that the bent to form a curved surface of the bag lid is formed with a plurality of annular groove in the upper and lower portions. In this way, the present invention is not only beautiful appearance by forming the corners of the curved surface, it is possible to improve the competitiveness of the leather bag by further enhancing the quality of the bag.

Description

가방 모서리 성형방법{bag corner formation method}Bag corner formation method

본 발명은 가죽으로된 메이크업 가방, 패션가방등의 모서리를 곡선으로 성형할 수 있도록 된 것으로서, 더욱 상세하게는 가방 모서리 부분에 위치하는 가죽부분 내,외면에 다수의 환형홈을 형성하여 절곡하면 외면은 환형홈이 펴지면서 곡면을 이루고 내면은 다수의 환형홈과 환형홈이 서로 접혀 불필요한 돌기가 발생되 않도록 형성하여 가방의 품질을 고급화 시킬 수 있도록 발명된 가방 모서리 성형방법에 관한 것이다.The present invention is to be able to shape the corners of the makeup bag, fashion bag, etc. made of leather in a curved shape, more specifically, the outer surface when bent to form a plurality of annular grooves on the inside, the outer surface of the leather portion located at the corner Silver annular groove is formed to form a curved surface and the inner surface is formed in a plurality of annular grooves and annular grooves are formed so that unnecessary protrusions are generated to improve the quality of the bag edge invention was invented.

기존에는 가방 모서리 성형시 프레스로 절곡시킨 금속편 또는 사출시킨 합성수지를 이용하여 모서리를 성형한 후 그 외면에 인조가죽 또는 가죽을 붙이는 방법으로 모서리를 형성하거나 또는 통가죽일경우 가방 크기에 따라서 다소 차이는 있지만 모서리부분에 1개의 쇄기홈을 형성고 그 저면에는 상기 쇄기홈 양측부분에 해당하는 위치에 2개의 쇄기홈을 형성한 후 절곡시키게 되므로 상부의 모서리는 칼로 깎아 낸것 처럼 경사면이 형성되고 그 내부의 모서리 홈에는 사각 돌기가 돌출되는 단점이 있어 외관이 미려하지 못할 뿐만 아니라 고품질의 제품으로 만드는데 한계가 있어 경쟁력이 떨어지는 문제점이 있었다.Conventionally, when forming corners by using metal pieces bent by press or injection molded synthetic resin when forming corners of the bags and then attaching artificial leather or leather to the outer surface, the edges are formed or whole leather. One wedge groove is formed at the corner, and two wedge grooves are formed at the bottom of the wedge groove at the positions corresponding to both sides of the wedge groove, and then bent. The grooves have a disadvantage of protruding square projections, which may not be beautiful in appearance but have limitations in making high-quality products, which may result in a lack of competitiveness.

본 발 명은 이하 같은 문제점을 감안 하여 발명한 것으로서, 가죽을 이용한 화자용품을 수납 휴대할 수 있도록 된 메이크업 가방, 패션가방 등의 모서리를 곡면으로 형성하여 모서리의 외면과 내면이 미려하도록 형성함을 목적으로 한 것 이다.The present invention was invented in view of the following problems, and formed to form a corner of a makeup bag, a fashion bag, etc., which is capable of storing and carrying a speaker article using leather to form a beautiful outer surface and an inner surface of the corner. I did it.

본 발명은 가방의 뚜껑 크기에 알맞도록 가죽을 재단하는 공정과;The present invention comprises the steps of cutting the leather to fit the lid size of the bag;

상기 재단된 가죽을 다수의 환형돌기를 갖는 가방 모서리 성형틀에 넣고 프레스로 가압하는 공정과;Putting the cut leather into a bag edge forming mold having a plurality of annular projections and pressing the press with a press;

상기 프레스로 가압되어 상하부에 다수의 환형홈이 형성된 가죽을 가방 뚜껑의 모서리가 곡면으로 형성되도록 절곡하는 것을 특징으로 한다.The press is pressed by the press is characterized in that the bent to form a curved surface of the bag lid is formed with a plurality of annular groove in the upper and lower portions.

도1은 본 발명에 따른 가방 모서리 공정도.1 is a bag edge process according to the present invention.

도2는 본 발명에 따른 가방 모서리 성형 공정 실시 예시도.Figure 2 is an exemplary embodiment of a bag corner forming process according to the present invention.

도3은 본 발명에 따른 환형홈 상하부 성형틀 구성도.Figure 3 is a schematic view of the upper and lower mold forming the annular groove according to the present invention.

<도면의 주요 부분에 대한 부호 설명><Description of the symbols for the main parts of the drawings>

10:가죽 20,30:상하부 성형틀10: leather 20, 30: upper and lower molding frame

20',30':상하부 환형돌기 40,40':환형홈20 ', 30': Upper and lower annular projections 40, 40 ': Annular groove

이하 첨부 도면에 의거하여 본 발명의 실시 예를 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

가죽으로 된 가방의 모서리를 절곡시켜 성형하는 방법에 있어서,In the method of bending the corners of the bag made of leather,

가방의 뚜껑 크기에 알맞도록 가죽을 재단하는 공정과;Cutting the leather to fit the lid size of the bag;

상기 재단된 가죽을 다수의 환형돌기를 갖는 가방 모서리 성형틀에 넣고 프레스로 가압하는 공정과;Putting the cut leather into a bag edge forming mold having a plurality of annular projections and pressing the press with a press;

상기 프레스로 가압되어 상하부에 다수의 환형홈이 형성된 가죽을 가방 뚜껑의 모서리가 곡면으로 형성되도록 절곡하여 가방의 뚜껑 또는 몸체의 모서리를 만드는 것을 특징으로 한다.The press is pressed by the press and the leather having a plurality of annular grooves formed on the upper and lower portions of the bag is bent to form a curved surface, characterized in that to form the edge of the lid or body of the bag.

이와 같이 성형되는 본 발명의 실시 예를 살펴보면 다음과 같다.Looking at the embodiment of the present invention to be molded as described above are as follows.

제1공정1st process

가방을 만들기 위한 가죽(10)을 선택하여 만들고자 하는 가방의 크기로 재단한다.Select the leather (10) to make a bag and cut to the size of the bag to be made.

제2공정2nd process

상기 제1공에서 재단된 가죽(10) 모서리를 성형하기 위해 상하부에 다수의 환형돌기(20')(30')가 형성된 상,하부성형틀(20)(30)을 갖는 프레레스로 가압하여 가죽(10)의 상면부와 저면부에 다수의 환형 홈(40)(40')을 형성한다.In order to mold the edges of the leather 10 cut in the first hole, the upper and lower parts of the upper and lower forming molds 20 'and 30' are formed by pressing the fres having the upper and lower forming molds 20 and 30. A plurality of annular grooves 40, 40 ′ are formed in the upper and lower portions of the leather 10.

상기와 같이 가죽 상면과 저면에 환형 홈(40)(40')을 형성하기 위해서는 먼저 성형틀을 제작하게 되는데, 성형틀은 상부 성형틀(20)과 하부 성형틀(30)으로 구비하여 상부 성형틀(20)과 하부 성형틀(30)은 서로 맞물리도록 기어와 같은 형상으로 환형돌기(20')(30')를 형성하여 프레스로 가죽을 가압하면 환형홈(40)(40')이 가죽(10) 상면과 저면에 형성되도록한다.As described above, in order to form the annular grooves 40 and 40 'on the upper and lower surfaces of the leather, a molding die is first manufactured, and the molding die is formed by the upper mold 20 and the lower mold 30 to form the upper mold. The mold 20 and the lower mold 30 are formed in the shape of gears such that gears 20 and 30 'are engaged with each other to press the leather with a press so that the annular grooves 40 and 40' are made of leather. (10) to be formed on the upper and lower surfaces.

제3공정3rd process

상기와 같이 가죽(10)을 프레스로 가압하여 상하부에 다수의 환형홈(40)(40')이 형성된 부분이 가방의 몸체 모서리 또는 뚜껑의 모서리부분에 위치되도록 하여 절곡하면 가죽(10) 상면에 형성된 다수의 환형홈(40)이 늘어나면서 원형에 가까운 곡면을 이루고 이와 대응되는 저면의 환형홈(40')은 조금씩 좁아지면서 상부가 곡면으로 늘어나는 만큼 저면의 모서리는 작은 곡면으로 형성되어 가방의 뚜껑 모서리 또는 몸체의 모서리로 형성되도록 한 것이다.Pressing the leather 10 by the press as described above, a plurality of annular grooves (40, 40 ') formed in the upper and lower portions are bent in the corners of the body of the bag or the corner of the lid when bent to the upper surface of the leather (10) A plurality of annular grooves 40 formed to form a curved surface close to the circular and the corresponding annular groove 40 'of the bottom is slightly narrowed as the upper edge is formed as a small curved surface as the top is curved to cover the bag It is to be formed by the corner or the corner of the body.

본 발명은 모서리를 형성시 상면에 형성된 다수의 환형홈(40)은 늘어나면서 곡면을 형성하는 대신에 저면에 위치한 내부의 환형홈(40')은 주름과 같이 좁아져 보강력을 갖게 되므로 가방의 모서리는 단단한 강도를 갖게되는 것이다.In the present invention, when the edge is formed, the plurality of annular grooves 40 formed on the upper surface of the bag instead of forming a curved surface while the inner annular grooves 40 'located on the bottom are narrowed like wrinkles so that the reinforcement of the bag The edge is to have a solid strength.

또한 본 발명에 있어서 가죽의 상하부에 형성되는 환형홈은 가방의 모서리 크기에 따라서 그 개수를 선택적으로 적용할 수 있다.In addition, in the present invention, the annular groove formed on the upper and lower portions of the leather can be selectively applied to the number according to the size of the corner of the bag.

이와 같은 본 발명은 가방 모서리 형성에 한 정하는 것이 아니라 가죽을 이용한 상자 등과 같은 함(box)을 만들 때 이의 모서리 형성시 적용시켜 모서리의 외면이 부드러운 곡면으로 이루어져 외관이 미려하고 모서리의 내부에는 기존과 같이 돌기가 튀어나오지 않고 잔주름과 같은 무늬가 형성되는 동시에 모서리부분의 강도를 보강하여 견고하게 형성할 수 있게 된 것이다.The present invention is not limited to the formation of bag corners, but applied to the formation of a box such as a box using a leather (box), such as when forming the corner of the outer surface of the corner is made of a smooth curved surface and the interior of the corner and the existing Like the projections do not protrude, but the fine lines, such as fine wrinkles are formed at the same time to strengthen the edge portion can be formed firmly.

이상과 같이 본 발명은 가죽으로된 화장용 메이크업 가방, 손가방, 트렁크, 상자 등을 제작시 모서리를 곡면으로 형성함으로서 외관이 미려할 뿐만 아니라 가죽 가방의 품질을 일층 고급화 시켜 제품의 경쟁력을 향상시킬 수 있게 된 효과를 갖는 것이다.As described above, the present invention not only looks beautiful but also enhances the quality of the leather bag by enhancing the quality of the leather bag by forming the corners when the cosmetic makeup bag, hand bag, trunk, box, etc. is made of leather. To have the effect.

Claims (1)

가죽으로 된 가방의 모서리를 절곡시켜 성형하는 방법에 있어서,In the method of bending the corners of the bag made of leather, 가방의 뚜껑 크기에 알맞도록 가죽(10)을 재단하는 공정과;Cutting the leather 10 to fit the lid size of the bag; 상기 재단된 가죽(10)을 다수의 환형돌기(20')(30')를 갖는 가방 모서리 상,하부 성형틀(20)(30)에 넣고 프레스로 가압하는 공정과;Putting the cut leather 10 into upper and lower forming molds 20 and 30 at the corners of the bag having a plurality of annular protrusions 20 'and 30' and pressing them with a press; 상기 프레스로 가압되어 상하부에 다수의 환형홈(40)(40')이 형성된 가죽(10)을 가방 뚜껑의 모서리가 곡면으로 형성되도록 절곡하는 공정으로 이루어지는 것을 특징으로 하는 가방 모서리 성형방법.Bag press forming method characterized in that the pressurized by the press is formed of a plurality of annular grooves (40, 40 ') formed in the upper and lower portions to be bent so that the edge of the bag lid is curved.
KR10-2002-0007867A 2002-02-14 2002-02-14 bag corner formation method Expired - Fee Related KR100443466B1 (en)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101105789B1 (en) * 2009-01-22 2012-01-17 주식회사 서원팰러스 Lid of cooking vessel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451499A (en) * 1987-08-20 1989-02-27 Atsushi Shirogata Apparatus and method for forming emboss pattern to leather member
JPH02171296A (en) * 1988-12-24 1990-07-02 Ikeda Fukuromono Seisakusho:Kk Manufacture of corner sections of leather product such as wallet and notebook cover
JPH0339420A (en) * 1989-07-06 1991-02-20 Nippon Steel Corp Production of gamma-alpha duplex stainless steel sheet having coarse graining-prevented weld zone
WO1992002955A1 (en) * 1990-08-07 1992-02-20 Seiko Epson Corporation Semiconductor device
WO1997004370A1 (en) * 1995-07-22 1997-02-06 Kuka Roboter Gmbh Control and programming unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451499A (en) * 1987-08-20 1989-02-27 Atsushi Shirogata Apparatus and method for forming emboss pattern to leather member
JPH02171296A (en) * 1988-12-24 1990-07-02 Ikeda Fukuromono Seisakusho:Kk Manufacture of corner sections of leather product such as wallet and notebook cover
JPH0339420A (en) * 1989-07-06 1991-02-20 Nippon Steel Corp Production of gamma-alpha duplex stainless steel sheet having coarse graining-prevented weld zone
WO1992002955A1 (en) * 1990-08-07 1992-02-20 Seiko Epson Corporation Semiconductor device
WO1997004370A1 (en) * 1995-07-22 1997-02-06 Kuka Roboter Gmbh Control and programming unit

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