KR940002170B1 - Combat shoe - Google Patents

Combat shoe Download PDF

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Publication number
KR940002170B1
KR940002170B1 KR1019910009319A KR910009319A KR940002170B1 KR 940002170 B1 KR940002170 B1 KR 940002170B1 KR 1019910009319 A KR1019910009319 A KR 1019910009319A KR 910009319 A KR910009319 A KR 910009319A KR 940002170 B1 KR940002170 B1 KR 940002170B1
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KR
South Korea
Prior art keywords
mold
combat
shoe
shape
washer
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KR1019910009319A
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Korean (ko)
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KR930000059A (en
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조봉연
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순흥화학공업 주식회사
안영흥
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Priority to KR1019910009319A priority Critical patent/KR940002170B1/en
Publication of KR930000059A publication Critical patent/KR930000059A/en
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Publication of KR940002170B1 publication Critical patent/KR940002170B1/en

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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00Heels; Top-pieces or top-lifts

Abstract

The heel is manufactured by assembling the first mold in which the bottom shape of the heel of the combat boot and multiple nail pins form the horse-heel shape, and the second mold in which the punctures are formed to form the shape and thickness of the combat boot heel, and the third mold in which the upper shape of the heel is formed, in a way that several washers are inserted into the nail pins of the first mold, and then a rubber member is inserted into the punctures of the second mold, so that the washers (50), the surrounding portions of the punctures (51) of which are enlarged to form the enlarged portions (52), be attached to the inside structure of the heel.

Description

전투화 굽 및 그 제조방법Combat shoe heel and its manufacturing method

제1도는 종래의 와샤를 나타낸 사시도.1 is a perspective view showing a conventional washer.

제2도는 본 발명의 와샤를 나타낸 사시도.2 is a perspective view showing a washer of the present invention.

제3도는 본 발명에 의하여 제조된 전투화굽의 저면도.Figure 3 is a bottom view of the combat shoe manufactured by the present invention.

제4도는 제3도의 종단면도.4 is a longitudinal cross-sectional view of FIG.

제5도는 제4도의 "B"부의 확대도.FIG. 5 is an enlarged view of part “B” of FIG. 4.

제6도는 전투화굽의 금형을 나타낸 분해사시도.6 is an exploded perspective view showing a mold of a combat shoe.

제7도는 제6도의 조립도.7 is an assembly view of FIG.

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

10, 20, 30 : 제1, 2, 3금형 11 : 못핀10, 20, 30: 1, 2, 3 mold 11: nail pin

21 : 구멍 40 : 전투화굽21: hole 40: battle shoes

41 : 저면형상 42 : 상면형상41: bottom shape 42: top shape

50 : 와샤50: washer

본 발명은 전투화굽에 관한 것으로, 특히 전투화굽의 내부에 말굽형의 와샤를 내장하여 전투화굽을 제조하므로써 작업공정의 단순화로 생산성의 향상 및 원가절감에 도움을 주고자 발명한 전투화굽 및 그 제조방법에 관한 것이다.The present invention relates to a combat shoe, and in particular, the combat shoe heel and the manufacturing method of the invention to help improve productivity and cost reduction by simplifying the work process by manufacturing a horse shoe-type washer in the combat shoe inside It is about.

종래에는 전투화굽에 다수개의 와샤를 일정간격으로 내장하였던 것으로, 전투화굽에 금속재의 와샤를 내장하는 이유는 제화작업시 못이 박히는 위치를 정확하게 유도하는 동시에 강력한 지지력을 유지하고자 하였던 것이다.Conventionally, a plurality of washers were built in the combat shoe at regular intervals, and the reason for embedding the metal washer in the combat shoe was to induce the nailing position accurately during shoemaking operations and to maintain a strong supporting force.

따라서 상술한 전투화굽(40)의 제조공정은 제6도 및 제7도와 같이 제1, 2, 3금형(10), (20), (30)을 조립하여 전투화굽(40)을 성형하였던 것으로, 제1금형(10)은 최하단에 위치되는 것으로써 전투화굽(40)의 저면형상(41)을 양각으로 돌출하는 동시에 다수개의 못핀(11)을 설정된 간격으로 조립하여 못핀(11)의 상단이 돌출되게 하였고, 제2금형(20)은 중간에 위치하는 것으로써 전투화굽의 두께를 성형하기 위하여 전투화굽(40)의 형상이 형성된 구멍(21)이 형성되어 있으며, 제3금형(30)은 최상단에 위치하는 것으로써 전투화굽(40)의 상면형상(42)을 양각으로 돌출시켜 된 것이다.Therefore, the manufacturing process of the combat shoe 40 described above is to form the combat shoe 40 by assembling the first, second, third molds 10, 20, and 30 as shown in FIGS. 6 and 7. The first mold 10 is located at the lowermost end to protrude the bottom shape 41 of the combat shoe 40 in relief, and at the same time, a plurality of nail pins 11 are assembled at set intervals so that an upper end of the nail pins 11 is formed. To protrude, the second mold 20 is located in the middle is formed in the hole 21 is formed in the shape of the combat shoe 40 to shape the thickness of the combat shoe, the third mold 30 is By being located at the top of the upper surface 42 of the combat heel 40 is embossed.

전투화굽의 제조시 제1금형(10)을 제2, 3금형(20), (30)과 분리시 위 작업대위에 전투화굽의 저면형상(41)과 돌출된 못핀(11)이 상방을 향하도록 올려 놓고, 제2, 3금형(20), (30)은 각각 분리하여 가황프레스 열판위에 얹어 놓는다.When the first mold 10 is separated from the second, third molds 20 and 30 in the manufacture of the battle shoe, the bottom shape 41 of the combat shoe and the protruding nail pin 11 face upwards on the working platform. The second and third molds 20 and 30 are separated and placed on a vulcanized press hot plate, respectively.

그후, 제1도와 같이 제1금형(10)의 못핀(11)에 날개로 된 금속재의 와샤(50)를 각각 1개씩 끼운뒤, 제1금형(10)을 가황프레스 열판 사이에 안치시키고, 제1금형(10)의 저명형상(41)에 제2금형(20)의 구멍(21)이 끼워지도록 제1금형(10)과 제2금형(20)을 조립하며, 그뒤 제2금형(20)의 상부에서 구멍(21)에 고무재를 충진시킨 후 제3금형(30)의 상면형상(42)이 제2금형(20)의 구멍(21)에 끼워지도록 조립하여 제1, 2, 3금형(10), (20), (30)을 가황프레스 열판 사이에 위치되게 설치한다.Thereafter, as shown in FIG. 1, each of the washer 50 made of a metal material of a wing is inserted into the nail pin 11 of the first mold 10, and then the first mold 10 is placed between the vulcanized press hot plates, The first mold 10 and the second mold 20 are assembled so that the hole 21 of the second mold 20 is fitted into the prominent shape 41 of the first mold 10, and then the second mold 20 After filling the rubber material into the hole 21 at the upper portion of the first mold 30, the upper surface 42 of the third mold 30 is assembled so as to fit in the hole 21 of the second mold 20, and the first, second, third mold (10), (20) and (30) are installed to be positioned between the vulcanized press hot plates.

가황프레스 열판 사이에 위치된 제1, 2, 3금형(10), (20), (30)을 압압하여 제2금형(20)의 구멍(21)에 충진된 고무재를 전투화굽의 두께만큼 압축시킴과 동시에 열전달에 의해 고무재가 성형온도에서 전투화굽(40)의 형상대로 성형시킨다.The first, second, third molds (10), (20), and (30) positioned between the vulcanized press hot plates are pressed to fill the rubber material filled in the holes 21 of the second mold 20 by the thickness of the combat shoe. At the same time as compression and heat transfer, the rubber material is molded into the shape of the combat shoe 40 at a molding temperature.

즉, 제1, 3금형(10), (30)에는 전투화굽(40)의 저면 및 상면형상이 양각으로 돌출되어 있어 가열온도에 의해 고무재는 자연스럽게 전투화굽(40)으로 성형되는 동시에 설정된 두께로 성형이 되는 것이다.That is, the first and third molds 10 and 30 protrude embossed from the bottom and the top surface of the combat shoe 40 so that the rubber material is naturally formed into the combat shoe 40 by the heating temperature and at the same thickness. It is molding.

일단 전투화굽(40)이 성형되면 제3금형(30), 제2금형(20), 제1금형(10) 순으로 분리시켜 제2금형(20)의 구멍(21)내에서 성형된 전투화굽(40)을 인출하여 냉각시키고, 이때 제1금형(10)의 못핀(11)에 끼워져있던 와샤(50)는 전투화굽의 내부에 내장되어 일체로 성형되고, 또한 못핀(11)이 위치되어 있던 위치에는 못핀구멍(43)이 자연스럽게형성되어 제화작업시 못을 박을 수 있도록 유도하는 것이다.Once the combat shoe 40 is molded, the battle shoe 40 is formed in the hole 21 of the second mold 20 by separating the third mold 30, the second mold 20, and the first mold 10. 40 is drawn out and cooled, and at this time, the washer 50 fitted to the nail pin 11 of the first mold 10 is integrally formed inside the combat shoe, and the nail pin 11 is positioned. The nail pin hole 43 is naturally formed in the position to induce nails to be nailed during shoemaking.

그런데 상기 다수개의 와샤(50)는 작업자가 일일이 못핀(11)에 끼워야 되는 작업공정으로 생산능률이 저하되고, 현재와 같이 인건비가 높은 실정에 있어 일일이 와샤를 끼우는 수작업의 지연으로 생산능률의 저하만큼 인건비의 과다 지출요인이 되어 전투화굽의 원가 상승을 유도하게 되므로써 채산성이 맞지 않아 국내 소요 및 외국수출시 타사와의 경쟁에서 뒤떨어지게 되는 문제점이 있었고, 또 각 와샤는 별개로 조립되어 각 와샤 상호간이 일정간격만큼 이격되어 있어 전투화굽의 강도 및 지지력이 약하며, 제조공정을 낱개로 와샤를 일일이 끼울때 각 와샤중 어느 한개 또는 다수개가 탈락되어 불량품의 요인이 되는 등의 결점이 있었던 것이다.By the way, the plurality of washers 50, the production process is reduced to the work process that the worker must be fitted to the nail pin 11, as in the present situation, the labor cost is high, as in the present day as much as the decrease in the production efficiency due to the delay of manual work to insert the washers one by one. There was a problem that it was inferior in competition with other companies in domestic demand and foreign exports due to inconsistency in profitability due to excessive cost of labor and inducing cost increase of combat shoes.In addition, each washer was assembled separately and It was separated by a certain interval, so the strength and bearing strength of the battle shoe was weak, and when one was put into each manufacturing process individually, one or more of each washer was dropped, causing defects.

본 발명은 이러한 종래의 문제점을 해결하고자 한 것으로, 종래의 제1, 2, 3금형을 그대로 사용하는 동시에 제조공정도 동일한 순서로 제조하되 와샤를 말굽형으로 일체화시켜 못핀에 동시에 기워져 제조토록 하므로써 작업도중 탈락방지로 불랑율을 현저하게 낮출수가 있고, 와샤 상호간의 연결로 인해 전투화굽의 강도 및 지지력을 높힐수가 있으며, 1개의 전투화굽 제조시 한번에 와샤를 끼울수가 있어 작업공정의 단축으로 생산율을 향상시키고, 이로 인해 과다한 인건비 지출요인을 없애므로써 원가절감에 크게 도움을 줄수 있어 타사제품과의 경쟁에서 우위를 점할수가 있으며, 와샤의 위치 및 깊이가 정확하여 제화작업시 자동으로 못을 박을수 있어 생산성 향상에 도움을 줄 수 있는 것이다.The present invention has been made to solve such a conventional problem, by using the first, second, third molds as they are, and at the same time the manufacturing process is manufactured in the same order, but by integrating the washer into a horseshoe type so as to be simultaneously raised on the nail pin The fall rate can be remarkably lowered by preventing fallout during operation, and the strength and support of the combat shoe can be increased by the connection between the washers, and the washer can be fitted at the time of manufacturing one combat shoe, thus reducing the production rate It can help to reduce costs by eliminating excessive labor cost factors, thereby giving an advantage in competition with other companies' products, and because the position and depth of washers are accurate, they can be nailed automatically during shoemaking. It can help improve productivity.

이하 본 발명을 첨부된 도면에 의하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제2도 내지 제5도는 본 발명의 일실시예를 나타낸 것으로, 제6도 및 제7도를 참고로 하여 설명하면 제1, 2, 3금형(10), (20), (30)을 조립하여 제3도 내지 제5도의 전투화굽(40)을 제조하는 것으로, 즉 제1금형(10)은 최하단에 위치되며 상면에 전투화굽(40)의 저면형상(41)을 양각으로 돌출시키는 동시에 그 저면형상(41) 부위에 다수개의 못핀(11)을 말굽형으로 배열하되 설정된 간격으로 조립한다.2 to 5 illustrate an embodiment of the present invention. Referring to FIGS. 6 and 7, the first, second, third molds 10, 20, and 30 are assembled. 3 to 5 to manufacture the combat shoe 40, that is, the first mold 10 is located at the bottom and protrudes the bottom shape 41 of the combat shoe 40 in the upper surface at the same time Arrange a plurality of nail pins (11) in a horseshoe shape at the bottom shape (41) part, but assembled at set intervals.

상기 못핀(11)은 제2도와 같이 상단이 송곳모양으로 형성하여 후술하는 와샤(50)의 끼움작업이 용이하도록 한다.The nail pin 11 is formed in the shape of an awl as shown in Figure 2 to facilitate the fitting operation of the washer 50 to be described later.

상기 제2금형(20)은 제1, 3금형(10), (30) 사이에 조립되는 것으로 전투화굽(40)의 두께를 성형하기 위하여 전투화굽 형상의 구멍(21)이 형성되어 있고, 상기 구멍(21)에 제1금형(10)의 저면형상(41)이 끼워지게 한다.The second mold 20 is assembled between the first and third molds 10 and 30, and a hole 21 having a battle shoe shape is formed to shape the thickness of the battle shoe 40. The bottom face 41 of the first mold 10 is fitted into the hole 21.

상기 제3금형(30)은 최상단에 위치되는 것으로 전투화굽(40)의 상면형상(42)을 양각으로 돌출시켜 상기 제2금형(20)의 구멍(21)에 삽입되게 한다.The third mold 30 is located at the uppermost end so that the upper surface 42 of the combat shoe 40 is embossed to be inserted into the hole 21 of the second mold 20.

이때 제1, 3금형(10), (30)의 저면형상(41)과 상면형상(42)의 돌출된 두께는 제2금형(20)의 구멍(21)의 두께보다 작게 형성되고, 그 저면형상(41)과 상면형상(42) 사이에서 전투화굽(40)의 두께를 가열 성형되게 한다.At this time, the protruding thicknesses of the bottom face 41 and the top face 42 of the first and third molds 10 and 30 are smaller than the thickness of the hole 21 of the second mold 20, and the bottom face of the first and third molds 10 and 30. The thickness of the combat shoe 40 is caused to be heat molded between the shape 41 and the top surface 42.

그리고, 상기 와샤(50)는 제2도와 같이 제1금형(10)의 못핀(11)에 끼워서 전투화굽(40)의 성형시 내부에 내장되는 것으로, 그 와샤(50)는 말굽형으로 형성하여 일체화 하고, 또 그 와샤(50)에는 못핀(11)에 기워지는 위치에 구멍(51)을 각각 형성하며, 그 구멍(51)에 위치된 주연을 넓게 확장하여 제화작업시 견고하게 지지할수 있도록 확장부(52)를 각각 형성한다.In addition, the washer 50 is inserted into the nail pin 11 of the first mold 10 as shown in FIG. 2 to be embedded inside during the formation of the combat shoe 40, and the washer 50 is formed in a horseshoe shape. In addition, the washers 50 each have holes 51 formed at positions tilted by the nail pins 11, and the periphery located at the holes 51 is widely extended to be firmly supported during shoemaking operations. Each of the sections 52 is formed.

따라서 제1, 2, 3금형(10), (20), (30)을 이용하여 전투화굽(40)을 제조하고자 할때, 제1금형(10)의 못핀(11)에 와샤(50)의 각 구멍(51)을 동시에 끼워서 설치하며, 이때 제2, 3금형(20), (30)은 가황프레스 열판(도면에 미도시) 위에 올려 놓아 예열시킨다.Therefore, when manufacturing the combat shoe 40 using the first, second, third molds (10), (20), (30), the nail pin (11) of the first mold (10) of the washer (50) Each hole 51 is inserted and installed at the same time. At this time, the second and third molds 20 and 30 are preheated by being placed on a vulcanized press hot plate (not shown).

그후, 제1금형(10)에 제2금형(20)을 조립하며, 조립시 제1금형 10의 저면형상(41)을 제2금형(20)의 구멍(21)에 끼워서 조립한다.Thereafter, the second mold 20 is assembled to the first mold 10, and the bottom mold 41 of the first mold 10 is assembled into the hole 21 of the second mold 20 during assembly.

그뒤, 제2금형(20)의 상부에서 구멍(21)으로 고무재를 충진시키고, 고무재의 충진후 제3금형(30)의 상면형상(42)이 제2금형(20)의 구멍(21) 상부에 끼워지도록 조립하여 제1, 2, 3금형(10), (20), (30)을 가황프레스 열판 사이에 위치되게 설치한다.Then, the rubber material is filled into the hole 21 at the upper portion of the second mold 20, and after filling the rubber material, the upper surface 42 of the third mold 30 is the hole 21 of the second mold 20. Assembled so as to fit in the upper portion, the first, second, third molds (10), (20), (30) is installed so as to be positioned between the vulcanized press hot plate.

가황프레스 열판 사이에 위치된 제1, 2, 3금형(10), (20), (30)을 압압하여 제2금형(20)의 구멍(21)에 충진된 고무재를 전투화굽(40)의 두께만큼 압축시킴과 동시에 열전달에 의해 고무재를 성형온도에서 전투화굽(40)의 형상대로 성형 시킨다.The first, second, third molds (10), (20), (30) positioned between the vulcanized press hot plate to press the rubber material filled in the hole 21 of the second mold 20, the combat shoe 40 At the same time as compressing the thickness of the rubber material by the heat transfer to the shape of the combat shoe 40 at the molding temperature.

즉, 제1, 3금형(10), (30)에는 전투화굽(40)의 저면 및 상면형상(41) 및 (42)이 양각으로 돌출되어 있어 가열온도에 의해 고무재는 자연스럽게 전투화굽(40)으로 성형되는 동시에 설정된 두께로 성형이 되는 것이다.That is, the first and third molds 10 and 30 protrude embossed from the bottom and upper surfaces 41 and 42 of the combat shoe 40 so that the rubber material is naturally combat shoe 40 due to the heating temperature. At the same time it is molded to a set thickness.

일단 전투화굽(40)이 성형되면 제3금형(30), 제2금형(20), 제1금형(10) 순으로 분리시켜 제2금형(20)의 구멍(21)내에서 성형된 전투화굽을 인출하여 냉각시키고, 이때 제1금형(10)의 못핀(11)에 끼워져 있던 와샤(50)는 제3도 내지 제5도와 같이 전투화굽(40)의 내부에 내장되어 일체로 성형된다.Once the combat shoe 40 is molded, the combat shoe 40 formed in the hole 21 of the second mold 20 is separated by separating the third mold 30, the second mold 20, and the first mold 10. Withdrawal and cooling, the washer 50 fitted to the nail pin 11 of the first mold 10 is integrally molded inside the fighting shoe 40 as shown in FIGS.

또한, 못핀(11)이 위치되어 있던 위치에서 못핀 구멍(43)이 자연스럽게 형성되어 제화작업시 못을 박을수 있도록 유도하는 것이다.In addition, the nail pin hole 43 is naturally formed at the position where the nail pin 11 is positioned to induce nails to be nailed during the shoemaking operation.

이와 같이 본 발명은 와샤(50)를 말굽형으로 성형하여 한번의 끼움공정으로 제1금형(10)의 못핀(11)에 끼울수 있어 작업공정중 와샤(50)의 탈락방지 및 작업공정의 단축으로 생산율의 향상과 불량율을 크게 줄일수가 있으며, 말굽형의 와샤로 인하여 전투화굽의 강도 및 지지력을 높혀 품질향상에도 도움을 줄수 있고, 특히 와샤 끼움 작업에 필요한 작업원을 크게 줄일 수 있어 인건비의 지출요인을 해소하므로써 원가절감에 도움을 줄수 있기 때문에 타사제품과의 경쟁에서 우위를 점할수가 있으며, 와샤의 위치 및 깊이가 정확하여 제화작업시 자동으로 못을 박을수 있어 자동화 시스템에 매우 유용한 것이다.As described above, the present invention may be formed into a horseshoe shape by inserting the washer 50 into the nail pin 11 of the first mold 10 in one fitting step, thereby preventing the washer 50 from falling off during the working process and shortening the working process. It can improve the production rate and greatly reduce the defective rate.The horseshoe type washer increases the strength and support of the combat boots, which can help to improve the quality.In particular, the labor cost can be greatly reduced because the workers required for the washer fitting work can be greatly reduced. It can help to reduce costs by eliminating factors, so it can give an advantage in competition with other companies' products, and because the position and depth of washers are accurate, it can be nailed automatically during shoemaking, which is very useful for automation systems.

Claims (3)

전투화굽(40)의 내부에 다수개의 구멍(51)이 형성된 와샤(50)을 내장한 것에 있어서, 상기 와샤(50)를 다수개의 구멍(51)이 상호 연결되게 말굽형으로 형성한 것을 특징으로 하는 전투화굽.In the built-in washer 50 in which a plurality of holes 51 are formed in the inside of the combat shoe 40, the washer 50 is formed in a horseshoe shape so that the plurality of holes 51 are interconnected. Combat Shoes 제1항에 있어서, 상기 와샤(50)의 구멍(51) 주연을 넓게 확장하여 확장부(52)를 형성한 것을 특징으로 하는 전투화굽.The combat shoe heel according to claim 1, wherein an extension portion (52) is formed by extending the periphery of the hole (51) of the washer (50). 전투화굽의 저면형상과 다수개의 못핀이 말굽형으로 형성된 제1금형과, 전투화굽의 형상과 두께를 형성하기 위하여 구멍이 형성된 제2금형과, 전투화굽의 상면형상이 형성된 제3금형을 조립하되 제1금형의 못핀에 다수개의 와샤를 각각 끼운뒤 제2금형의 구멍에 고무재를 삽입시켜 와샤가 내장되게 전투화굽을 제조한 것에 있어서, 상기 와샤를 다수개의 구멍이 상호 연결되게 말굽형으로 형성한 것을 말굽형으로 설치된 각 못핀에 끼워서 전투화굽에 내장되게 제조함을 특징으로 하는 전투화굽의 제조방법.Assemble the first mold with the bottom shape of the combat shoe and a plurality of nail pins in a horseshoe shape, the second mold with a hole to form the shape and thickness of the combat shoe, and the third mold with the top shape of the combat shoe. After inserting a plurality of washers to each of the nail pin of the first mold and then inserting a rubber material into the hole of the second mold to manufacture the war shoes so that the washer is built, the washer is formed in a horseshoe shape so that the plurality of holes are interconnected Method of manufacturing a combat shoe, characterized in that it is inserted into each nail pin installed in a horseshoe type to be built into the combat shoe.
KR1019910009319A 1991-06-05 1991-06-05 Combat shoe KR940002170B1 (en)

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