WO2012033279A2 - Method of manufacturing a color air bag for a shoe - Google Patents

Method of manufacturing a color air bag for a shoe Download PDF

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Publication number
WO2012033279A2
WO2012033279A2 PCT/KR2011/004408 KR2011004408W WO2012033279A2 WO 2012033279 A2 WO2012033279 A2 WO 2012033279A2 KR 2011004408 W KR2011004408 W KR 2011004408W WO 2012033279 A2 WO2012033279 A2 WO 2012033279A2
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WO
WIPO (PCT)
Prior art keywords
color
manufacturing
air bag
airbag
shoe
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PCT/KR2011/004408
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French (fr)
Korean (ko)
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WO2012033279A3 (en
Inventor
강문호
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Kang Moon Ho
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Publication of WO2012033279A2 publication Critical patent/WO2012033279A2/en
Publication of WO2012033279A3 publication Critical patent/WO2012033279A3/en

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0027—Footwear characterised by the material made at least partially from a material having special colours
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
    • A43B13/127—Soles with several layers of different materials characterised by the midsole or middle layer the midsole being multilayer
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/14—Multilayered parts
    • B29D35/142—Soles
    • 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
    • B29C2795/00—Printing on articles made from plastics or substances in a plastic state
    • B29C2795/002—Printing on articles made from plastics or substances in a plastic state before shaping
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/504—Soles

Abstract

The present invention concerns a method of manufacturing a color air bag for a shoe, and more particularly, to a method of manufacturing a color air bag for a shoe, by which discoloration of a painted color is minimized, an aesthetic feeling thereof is maintained semi-permanently for improved product quality, and the material remaining after an air bag is formed is more effectively recycled for economic efficiency. According to the present invention, a liquid-phase color is injected through an inlet hold formed during a formation process to paint an inner wall of an air bag body during a painting process, and thus the painted color is not exposed externally so as to minimize discoloration and degradation while aesthetic feeling is maintained semi-permanently for improved product quality. In addition, the material remaining after the air bag is formed is more effectively recycled for economic efficiency.

Description

신발용 칼라 에어백 제조방법How to make color air bags for shoes
본 발명은 신발용 칼라 에어백 제조방법에 관한 것으로서, 보다 상세하게는 페인팅된 색상의 변질을 최소화하여 그 미려감을 반영구적으로 유지할 수 있도록 하여 제품 품질을 향상시키고, 에어백 성형시 남게 되는 재료부분의 재활용률을 높여 경제적인 부분 또한 우수하도록 한 신발용 칼라 에어백 제조방법에 관한 것이다.The present invention relates to a shoe color airbag manufacturing method, and more particularly, to minimize the deterioration of the painted color to maintain its beauty semi-permanently to improve product quality, and to improve the recycling rate of the remaining material portion during airbag molding The present invention relates to a method for manufacturing a color airbag for a shoe, which is so economically superior.
일반적으로, 신발용 에어백은 신발의 밑창부 내부나 깔창 하측에 설치되어 보행시 충격을 흡수하도록 하는데 널리 사용되고 있는 것으로, 이 에어백은 내부에 에어가 저장된 에어실의 쿠션 작용에 의해 충격을 흡수하게 된다. 그리고, 에어백의 크기가 커질수록 에어실을 지지하기 위한 기둥이 구비되기도 하며, 그 형상 또한 원형 및 사각형 등 다양하게 제작되고 있다. 이러한 상기 에어백은 투명한 색상을 가지는 재료를 통해 제작하여 충격 흡수의 기능에서 과거에는 만족하였으나 근래에 들어서는 더욱 다양해지는 소비자의 욕구를 충족시키기 위해 칼라 에어백이 제조되어 사용되고 있다.In general, a shoe air bag is widely used to absorb shocks when walking is installed inside the sole of the shoe or under the insole, and the air bag absorbs the shock by cushioning the air chamber in which the air is stored. . In addition, as the size of the air bag increases, a pillar for supporting the air chamber may be provided, and the shape thereof is also variously manufactured, such as a circle and a rectangle. The airbag is made of a material having a transparent color, and in the past, in the function of shock absorption, color airbags have been manufactured and used in order to satisfy more and more diverse consumer demands in recent years.
통상, 칼라 에어백을 제조하는 방법으로 크게 두 가지로 구분되고 있는데 이를 살펴보면 다음과 같다.In general, a method for manufacturing a color air bag is classified into two types, which are as follows.
첫 번째로, 투명한 재료를 에어백 형태 즉, 내부에 에어실이 형성된 형태로 제조한 다음 그 표면에 선택된 칼라의 스프레이건이나 붓 등의 도구로 분사하거나 칠을 하여 제조하는 방법인데, 이 제조방법은 어느 한 부분이 두텁게 페인팅되면 색상이 균일하지 못해 분사할 때나 칠할 때 작업자의 고도한 기술이 요구되므로 작업능률이 떨어지며, 표면에 페인팅이 이루어지므로 에어백 사용시 칼라 부분이 쉽게 벗겨지는 단점이 있었고, 작업장 주변으로 분사되는 색채가 날려 청결하지 못하는 단점이 있었다.First, a transparent material is manufactured in the form of an air bag, that is, an air seal formed therein, and then sprayed or painted with a tool such as a spray gun or a brush of a selected color on the surface thereof. If one part is thickly painted, the color is not uniform, so it requires a high level of skill when spraying or painting, and thus the work efficiency is reduced. Since the surface is painted, the collar part is easily peeled off when using the airbag. There was a disadvantage that the color is not sprayed clean.
그래서, 이 제조방법을 보완한 것이 두 번째의 제조방법이다. 즉, 투명한 재료를 압출할 때 마스터비치 즉, 색상을 혼합하여 페인팅된 재료를 제조하여 이 재료를 매개로 에어백을 제조하는 것이다. 이 방법은 재료 자체가 선택된 색상을 가지므로 별도로 페인팅을 해야 되는 첫 번째의 방법의 단점을 극복할 수 있다. 그러나, 이 두 번째 방법은 재료를 압출할 때 마스터비치를 혼합하는 공정 등 제조 공정이 더욱 복잡해지는 단점이 있었는데, 이 보다 더 큰 단점은 에어백 성형시 성형된 부분에 대부분 남게 되는 재료 부분은 이미 페인팅된 이유로 재활용률이 크게 떨어지는 경제적인 부분이다. 즉, 재료가 이미 색상을 가지게 되므로 다른 색상으로 표현할 수 있는 한계가 있기 때문에 재활용률이 떨어지게 되는 것이다.Therefore, the second manufacturing method is complementary to this manufacturing method. In other words, when extruding a transparent material, a master beach, that is, a mixture of colors to produce a painted material to produce an air bag through this material. This method overcomes the drawbacks of the first method, which requires painting separately because the material itself has a chosen color. However, this second method has the disadvantage of making the manufacturing process more complicated, such as mixing the master beach when extruding the material. A further disadvantage is that the part of the material that is mostly left in the molded part during airbag molding is already painted. The reason for this is that the recycling rate drops considerably. That is, since the material already has a color, there is a limit that can be expressed in other colors, so the recycling rate is lowered.
본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로서, 페인팅된 색상의 변질을 최소화하여 그 미려감을 반영구적으로 유지할 수 있도록 하여 제품 품질을 향상시키고, 에어백 성형시 남게 되는 재료부분의 재활용률을 높여 경제적인 부분 또한 우수하도록 한 신발용 칼라 에어백 제조방법을 제공하고자 한다.The present invention has been made to solve the above problems, to minimize the deterioration of the painted color to maintain its beauty semi-permanently to improve the product quality, and to increase the recycling rate of the remaining material portion during the air bag molding economical The present invention also provides a method for manufacturing a color airbag for a shoe that is also excellent.
상기한 목적을 달성하기 위하여 본 발명은, 내부에 에어실이 형성되고, 일측에는 상기 에어실과 연통되는 주입구가 형성된 에어백 몸체를 형성하는 성형공정 및 상기 주입구를 통해서 액상의 색채를 토출기에 의해 에어실 내부로 주입시켜서 에어백 몸체 내벽을 페인팅 하는 도장공정을 포함하여 제조되는 것을 특징으로 한다.In order to achieve the above object, the present invention, the air chamber is formed therein, the air chamber by the ejection process of forming the liquid color through the injection hole and the injection hole is formed on one side is formed in the inlet communicating with the air chamber It is characterized in that it is manufactured including a painting process for painting the inner wall of the airbag body by injecting it into the interior.
바람직하게 상기 도장공정 후 주입구로 이물질의 유입을 방지할 수 있도록 고주파를 통해 밀봉하는 밀봉공정이 추가로 포함하여 제조되는 것을 특징으로 한다.Preferably, after the coating process, the sealing process of sealing through a high frequency to prevent the inflow of foreign matter into the injection port is characterized in that it is prepared and further comprises.
본 발명에 의하면, 성형공정에서 형성된 주입구로 액상의 색채를 토출기에 의해서 주입하여 에어백 몸체 내벽을 페인팅하는 도장공정으로 제조되므로써, 페인팅된 색상은 외부로 노출되지 않게 되므로 훼손과 변질이 최소화되어 그 미려감이 반영구적으로 유지될 수 있어 제품 품질을 향상시키고, 에어백 몸체 성형시 남게 되는 재료부분의 재활용률을 높여 경제적인 부분 또한 우수하도록 한 효과를 나타낸다.According to the present invention, by injecting the color of the liquid into the injection port formed in the molding process by the ejector is manufactured by a painting process for painting the inner wall of the airbag body, the painted color is not exposed to the outside, thereby minimizing damage and deterioration Persimmons can be maintained semi-permanently, improving product quality and increasing the recycling rate of the remaining material parts during molding the airbag body.
도 1은 본 발명의 바람직한 일실시예에 따른 신발용 칼라 에어백 제조방법을 도시한 블럭도.1 is a block diagram showing a shoe color airbag manufacturing method according to an embodiment of the present invention.
도 2의 "a" 및 "b"는 본 발명의 바람직한 일실시예에 따른 신발용 칼라 에어백 제조방법을 도시한 개략적 공정도이며, "c"는 본 발명의 제조방법에 의해서 제조된 칼라 에어백을 도시한 개략적 측단면도."A" and "b" of Figure 2 is a schematic process diagram showing a manufacturing method of a color airbag for shoes according to an embodiment of the present invention, "c" shows a color airbag manufactured by the manufacturing method of the present invention. One schematic side view.
도 3의 "a" 및 "b"는 본 발명의 바람직한 일실시예에 따른 에어백 몸체의 제조방법을 도시한 개략적 공정도."A" and "b" of Figure 3 is a schematic process diagram showing a method of manufacturing an airbag body according to an embodiment of the present invention.
이하, 첨부된 도면을 참조로 하여 본 발명의 신발용 칼라 에어백 제조방법을 보다 상세히 설명하기로 한다.Hereinafter, a shoe color airbag manufacturing method of the present invention will be described in detail with reference to the accompanying drawings.
이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해서 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the ordinary or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.
따라서, 본 명세서에 기재된 일실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들은 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Therefore, the exemplary embodiments described in the specification and the drawings shown in the drawings are only the most preferred exemplary embodiments of the present invention, and do not represent all of the technical ideas of the present invention. It should be understood that there may be various equivalents and variations.
도 1은 본 발명의 바람직한 일실시예에 따른 신발용 칼라 에어백 제조방법을 도시한 블럭도이고, 도 2의 "a" 및 "b"는 본 발명의 바람직한 일실시예에 따른 신발용 칼라 에어백 제조방법을 도시한 개략적 공정도이며, "c"는 본 발명의 제조방법에 의해 제조된 칼라 에어백을 도시한 개략적 측단면도이고, 도 3의 "a" 및 "b"는 본 발명의 바람직한 일실시예에 따른 에어백 몸체의 제조방법을 도시한 개략적 공정도이다.1 is a block diagram showing a shoe color airbag manufacturing method according to an embodiment of the present invention, "a" and "b" of Figure 2 is a shoe color airbag manufacturing according to a preferred embodiment of the present invention A schematic process diagram showing the method, "c" is a schematic side cross-sectional view showing a collar airbag manufactured by the manufacturing method of the present invention, "a" and "b" of Figure 3 is a preferred embodiment of the present invention It is a schematic process chart which shows the manufacturing method of the airbag body which concerns.
먼저, 도 1 및 도 2를 참조로 하면, 본 발명의 칼라 에어백은 크게 성형공정(s100) 및 도장공정(s110)을 포함하여 제조된다.First, referring to Figures 1 and 2, the color airbag of the present invention is largely manufactured including a molding process (s100) and a painting process (s110).
상기 성형공정(s100)은 투명한 색상을 가지는 폴리우레탄 소재를 도 2의 "a"에 도시된 바와 같이 내부에 에어실(220)과 일측면에 상기 에어실(220)과 연통되는 주입구(230)가 형성된 에어백 몸체(210)를 형성하는 공정이다. 이때, 상기 에어백 몸체(210)는 널리 알려져서 사용되는 바와 같이 신발의 뒷굽 부분에 장착되는 말발굽 형상, 신발 밑창 전체에 장착되도록 밑창 형상과 동일 유사한 형상, 원기둥 형상 및 자바라 형상 등 다양한 형태를 지닐 수 있는 것으로, 일정한 형태를 가지는 금형을 제작하여 그 금형틀의 형상을 따라 제조하는 것이다.The molding process (s100) is an injection port 230 in communication with the air chamber 220 on one side and the air chamber 220 inside the polyurethane material having a transparent color as shown in "a" of FIG. Is a process of forming the formed airbag body 210. At this time, the airbag body 210 may have various shapes such as a horseshoe shape mounted on the heel portion of the shoe, a shape similar to the sole shape, a cylinder shape, and a bellows shape so as to be mounted on the entire shoe sole, as widely known and used. In this way, a mold having a certain shape is produced and manufactured along the shape of the mold.
좀 더 상세하게 살펴보면, 도 3의 "a"에 도시된 바와 같이 에어백 몸체(210)는 상부시트(212)와 하부시트(214)로 분리 성형되어 제조되고, 두 시트를 고주파 융착에 의해 접합함으로써 내부에 에어실(220)을 형성함과 동시에 일측에는 상기 에어실(220)과 연통되는 주입구(230)가 형성된 에어백 몸체(210)를 "b"와 같이 제조하게 되는 것이다. 이때, 상부시트(212)와 하부시트(214)의 일측에는 접착시 주입구(230)를 형성할 수 있도록 대칭된 반구형 형상의 주입로(232)를 각각 형성하게 되며, 이 주입로(232)의 융착시에는 그 측면만을 융착하여 선단부를 통해서는 액상의 색채를 주입시킬 수 있도록 외부와 에어실(220)이 연통되도록 함은 당연하다. 그리고, 상기 상부시트(212) 하면과 하부시트(214) 상면에는 에어실(220)을 지지할 수 있는 기둥(240)이 형성될 수 있는데 이는 에어백 몸체(210)의 크기에 따라 선택 형성되는 것이다.Looking in more detail, as shown in "a" of FIG. 3, the airbag body 210 is manufactured by separately forming the upper sheet 212 and the lower sheet 214, by bonding the two sheets by high frequency fusion Simultaneously with the air chamber 220 formed thereon, the airbag body 210 having the injection port 230 communicating with the air chamber 220 is formed at one side as shown in “b”. At this time, one side of the upper sheet 212 and the lower sheet 214 is to form a symmetrical hemispherical shape injection path 232 to form an injection hole 230, respectively, when the injection path 232 At the time of fusion, it is natural that the outside and the air chamber 220 communicate with each other so that only the sides thereof are fused to inject the liquid color through the tip portion. In addition, a pillar 240 capable of supporting the air chamber 220 may be formed on a lower surface of the upper sheet 212 and an upper surface of the lower sheet 214, which is selectively formed according to the size of the airbag body 210. .
한편, 제조된 에어백 몸체(210)는 도 3의 "b"에 도시된 바와 같이 가장자리를 따라 접착부(250)가 형성됨을 알 수 있으며, 이 접착부(250)는 차후 절취하여 제거하게 된다.On the other hand, the manufactured airbag body 210 can be seen that the adhesive portion 250 is formed along the edge as shown in "b" of Figure 3, this adhesive portion 250 is to be removed later removed.
계속해서, 상기 도장공정(s110)은 우선 제조된 에어백 몸체(210)를 페인팅 처리하여 칼라 에어백을 제조하게 되는 공정으로, 즉 도 2의 "b"에 도시된 바와 같이 에어백 몸체(210) 일측에 형성된 주입구(230)를 통해서 액상의 색채(300)를 에어실(220)로 주입시켜 에어백 몸체(210) 내벽에 대해 도장을 실시하여 내벽에 도장층(310)이 형성된 본 발명의 칼라 에어백(200)을 제조하는 것이다.Subsequently, the painting process s110 is a process of manufacturing a color airbag by first painting the manufactured airbag body 210, that is, as shown in FIG. 2B, on one side of the airbag body 210. The color airbag 200 of the present invention having a coating layer 310 formed on the inner wall by coating the inner wall of the airbag body 210 by injecting the liquid color 300 into the air chamber 220 through the injection hole 230 formed. ) Is manufactured.
이때, 상기 주입구(230)로 액상의 색채(300)를 작업자가 직접 주입시킬 수도 있으나 이보다는 미도시 하였으나 토출기를 이용하여 일정량을 자동으로 주입시키는 것이 바람직할 것이다. 한편, 주입되는 액상의 색채(300)는 여러 종류의 염료 중 선택된 염료를 메탄올 또는 용제에 희석한 혼합 액상을 주입하게 된다. 이렇게 하는 이유는 쉽게 혼합되고, 휘발성이 높아 단시간 내에 페인팅을 할 수 있도록 하기 위한 것이다. 액상의 색채를 주입한 후 일정 시간(1분 정도) 경과 뒤 다시 주입구(230)로 액상의 색채를 배출하게 되면 일부는 에어실(220) 즉, 에어백(200) 내벽에 페인팅되고 나머지는 다시 수거되면서 완료되는 것이다.In this case, the operator may directly inject the liquid color 300 into the injection hole 230, but it is preferable to automatically inject a predetermined amount using the ejector, although not shown. On the other hand, the color 300 of the injected liquid is to inject a mixed liquid diluted with a dye selected from a plurality of dyes in methanol or a solvent. The reason for doing this is to blend easily, to be highly volatile and to paint in a short time. After the liquid color is injected, after a certain time (about 1 minute), the liquid color is discharged to the inlet 230 again, and the part is painted on the inner wall of the air chamber 220, that is, the airbag 200, and the rest is collected again. Will be completed.
페인팅 마무리 후, 주입구(230)를 통해서 내부에 에어가 부족하게 되면 이를 충진한 뒤, 고주파로 밀봉하여서 에어의 유실을 방지함은 물론이고 이를 통해 에어실(220)로 이물질이 유입되는 것을 방지하는 밀봉공정(s120)을 추가로 포함할 수 있다. 물론, 상기 에어실(220) 내부에 기둥(240)이 다수 형성되는 경우에는 이 기둥(240)이 에어실(220)을 지지하게 되므로 에어를 별도로 충진할 필요가 없는 경우가 있다. 이런 경우에는 주입구(230)를 반드시 밀봉할 필요는 없다. 그러나, 보관이나 사용시 이물질이 유입되지 않도록 주입구(230)를 밀봉하는 것이 바람직하고, 나아가 밀봉후 에어백 몸체(210)의 형상에서 돌출되는 부분은 절개하여 미관을 향상시킬 수 필요도 있다.After finishing the painting, if there is a lack of air through the inlet 230 to fill it, it is sealed at a high frequency to prevent the loss of air as well as to prevent foreign substances from entering the air chamber 220 through this It may further include a sealing step (s120). Of course, when a plurality of pillars 240 are formed in the air chamber 220, since the pillars 240 support the air chamber 220, there is no need to separately fill air. In this case, it is not necessary to seal the injection hole 230. However, it is preferable to seal the injection port 230 so that foreign matters do not enter during storage or use, and further, a portion protruding from the shape of the airbag body 210 after sealing may be incised to improve aesthetics.
이렇듯 액상의 색채(300)를 에어백(200) 내부에 주입하여 페인팅 처리하므로써 색채가 외부로 노출되지 않으므로 쉽게 벗겨지지 않게 됨은 물론이고 변질 또한 최소화될 수 있으므로 반영구적으로 미려감을 유지할 수 있게 되어 제품의 품질을 향상시키게 되는 것이다.In this way, the color 300 is not exposed to the outside by injecting the liquid color 300 into the airbag 200 so that the color is not easily peeled off and the deterioration can also be minimized, thereby maintaining a semi-permanent beauty. Will be improved.
그리고, 주입구(230)를 통해 액상의 색채(300)를 주입했다가 다시 배출하면 완료되므로 그 페인팅 방법이 간편하여 신속하면서도 손쉽게 작업을 완료할 수 있으며, 나아가 작업장 주변을 청결하게 유지할 수 있으므로 작업능률을 향상시키게 된다. 이는 종래의 페인팅 방법 중 스프레이건이나 붓으로 분사하거나 칠하게 되면 주변에 색채가 묻게 되거나 날리게 되므로 이와 비교하면 작업장 청결 문제는 확연한 차이가 발생하게 된다.In addition, since the color 300 of the liquid is injected through the injection port 230 and then discharged again, the painting method is simple, and thus, the painting method is simple and can be completed quickly and easily. Will improve. This is because when spraying or painting with a spray gun or a brush in the conventional painting method is colored or blown around, the workplace cleanliness problem is a significant difference compared to this.
또한, 에어백 몸체(210)의 접합과정에서 가장자리 부분에 형성된 접착부(250)는 에어백에 필요한 부분이 아니므로 전술하였듯이 차후 에어백 몸체(210) 형상을 남긴 채 절취하게 된다. 이때, 본 발명에서는 주입구(230)를 통해 에어백(200) 내부를 페인팅 하기 때문에 접착부(250)는 색상에 의해 변질되지 않고 최초 제조된 투명한 색상을 그대로 유지하게 되므로 이를 수거하여 새로운 에어백을 제조할 때 사용하거나 다른 용도로도 사용할 수 있는 등 재활용률이 높아 경제적으로 우수한 큰 장점이 있게 된다.In addition, since the adhesive portion 250 formed at the edge portion in the bonding process of the airbag body 210 is not a portion necessary for the airbag, as described above, the adhesive portion 250 is cut off while leaving the shape of the airbag body 210 later. At this time, in the present invention, since the inside of the airbag 200 is painted through the injection hole 230, the adhesive part 250 is not deteriorated by the color, and thus maintains the transparent color that was originally manufactured. It can be used or used for other purposes.
전술한 내용은 후술할 발명의 특허청구범위를 보다 잘 이해할 수 있도록 본 발명의 특징과 기술적 장점을 다소 폭넓게 개설하였다. 본 발명의 특허청구범위를 구성하는 부가적인 특징과 장점들이 이하에서 상술될 것이다. 개시된 본 발명의 개념과 특정 실시예는 본 발명과 유사 목적을 수행하기 위한 다른 구조의 설계나 수정의 기본으로서 즉시 사용될 수 있음이 당해 기술분야의 숙련된 사람들에 의해 인식되어야 한다.The foregoing has outlined rather broadly the features and technical advantages of the present invention in order to better understand the claims of the invention which will be described later. Additional features and advantages constituting the claims of the present invention will be described below. It should be appreciated by those skilled in the art that the conception and specific embodiments of the invention disclosed may be readily used as a basis for designing or modifying other structures for carrying out similar purposes to the invention.
또한, 본 발명에서 개시된 발명의 개념과 실시예가 본 발명의 동일 목적을 수행하기 위하여 다른 구조로 수정하거나 설계하기 위한 기초로서 당해 기술분야의 숙련된 사람들에 의한 그와 같은 수정 또는 변경된 등가 구조는 특허청구범위에서 기술한 발명의 사상이나 범위를 벗어나지 않는 한도 내에서 다양한 변화, 치환 및 변경이 가능하다.In addition, such modifications or altered equivalent structures by those skilled in the art as a basis for modifying or designing the structures and embodiments of the invention disclosed in the present invention to other structures for carrying out the same purposes of the present invention are patents Various changes, substitutions and alterations are possible without departing from the spirit or scope of the invention as set forth in the claims.

Claims (2)

  1. 내부에 에어실(220)이 형성되고, 일측에는 상기 에어실(220)과 연통되는 주입구(230)가 형성된 에어백 몸체(210)를 형성하는 성형공정(s100) 및An air chamber 220 is formed therein, and a molding process (s100) for forming an air bag body 210 having an injection hole 230 communicating with the air chamber 220 at one side thereof;
    상기 주입구(230)를 통해서 액상의 색채를 토출기에 의해 에어실(220) 내부로 주입시켜서 에어백 몸체(210) 내벽을 페인팅 하는 도장공정(s110)을 포함하여 제조되는 것을 특징으로 하는 신발용 칼라 에어백 제조방법.Color airbag for shoes, characterized in that the manufacturing process including a painting process (s110) for painting the inner wall of the airbag body 210 by injecting the liquid color into the air chamber 220 by the ejector through the injection port 230 Manufacturing method.
  2. 제 1항에 있어서,The method of claim 1,
    상기 도장공정(s110) 후 주입구(230)로 이물질의 유입을 방지할 수 있도록 고주파를 통해 밀봉하는 밀봉공정(s120)이 추가로 포함하여 제조되는 것을 특징으로 하는 신발용 칼라 에어백 제조방법.Shoe color airbag manufacturing method characterized in that the manufacturing process further comprises a sealing step (s120) to seal through the high frequency so as to prevent the inflow of foreign matter into the injection hole (230) after the coating process (s110).
PCT/KR2011/004408 2010-09-10 2011-06-16 Method of manufacturing a color air bag for a shoe WO2012033279A2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104287296A (en) * 2013-12-27 2015-01-21 吴沧松 Rubber shoe outsole with airbag and manufacturing method thereof
CN109760323A (en) * 2019-01-22 2019-05-17 东莞市厚街宝智鞋材厂 A kind of insole and its manufacture craft of double-sides belt independent air bags

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102139360B1 (en) 2019-11-28 2020-07-29 주식회사 리텍 Multi-color dyeing device of shoe air bag

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07155682A (en) * 1993-11-30 1995-06-20 Okamoto Ind Inc Coating of soft molding
KR970073418A (en) * 1997-09-11 1997-12-10 장찬상 Shoe sole air cushion and manufacturing method thereof
KR100279491B1 (en) * 1998-01-06 2001-03-02 차이 산-츄 Method of making air pad
JP2003000303A (en) * 2001-06-19 2003-01-07 Ar:Kk Footgear sole structure
KR200308055Y1 (en) * 2002-11-15 2003-03-19 정영덕 shock-absorber for shoe-sole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07155682A (en) * 1993-11-30 1995-06-20 Okamoto Ind Inc Coating of soft molding
KR970073418A (en) * 1997-09-11 1997-12-10 장찬상 Shoe sole air cushion and manufacturing method thereof
KR100279491B1 (en) * 1998-01-06 2001-03-02 차이 산-츄 Method of making air pad
JP2003000303A (en) * 2001-06-19 2003-01-07 Ar:Kk Footgear sole structure
KR200308055Y1 (en) * 2002-11-15 2003-03-19 정영덕 shock-absorber for shoe-sole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104287296A (en) * 2013-12-27 2015-01-21 吴沧松 Rubber shoe outsole with airbag and manufacturing method thereof
CN109760323A (en) * 2019-01-22 2019-05-17 东莞市厚街宝智鞋材厂 A kind of insole and its manufacture craft of double-sides belt independent air bags

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