KR20130096448A - Outsole for shoes - Google Patents

Outsole for shoes Download PDF

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Publication number
KR20130096448A
KR20130096448A KR1020120017899A KR20120017899A KR20130096448A KR 20130096448 A KR20130096448 A KR 20130096448A KR 1020120017899 A KR1020120017899 A KR 1020120017899A KR 20120017899 A KR20120017899 A KR 20120017899A KR 20130096448 A KR20130096448 A KR 20130096448A
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KR
South Korea
Prior art keywords
outsole
window
window portion
shoe
front window
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KR1020120017899A
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Korean (ko)
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KR101333729B1 (en
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강광필
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주식회사 금강
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Priority to KR1020120017899A priority Critical patent/KR101333729B1/en
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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/14Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/16Pieced soles
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/02Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12Soles with several layers of different materials
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00Footwear characterised by the assembling of the individual parts
    • A43B9/02Footwear stitched or nailed through

Abstract

PURPOSE: An outsole for shoes is provided to combine a front window and a rear window, thereby using selectively materials with improved abrasion resistance or materials with improved wearability partially according to whether or not contacting with the ground. CONSTITUTION: An outsole for shoes is combined with shoes so that a bottom surface thereof comes in contact with the ground in wearing. The outsole for shoes comprises a front window (10) for forming the front part of the outsole and a rear window (20) for forming the rear part of the outsole by being combined with the front window in the rear part of the front window along the longitudinal direction. Slopes (11,21) are respectively formed at the rear end of the front window and the front end of the rear window to face each other. The front window and the rear window are combined with each other by sewing a contact part of the slopes when the slopes are close by.

Description

구두용 아웃솔{Outsole for shoes}Outsole for shoes {Outsole for shoes}

본 발명은 레더솔 또는 홍창이라 불리는 가죽재 아웃솔과 SBR(Styrene Butadiene Rubber) 또는 우레탄 등과 같은 합성수지 재질의 아웃솔이 결합되어 구성된 구두용 아웃솔에 관한 것으로서 더욱 상세하게는 기존의 가죽재 아웃솔의 고급감을 유지하면서 내마모성이 향상되고 미끄러짐이 억제되는 아웃솔에 관한 것이다.
The present invention relates to a shoe outsole configured by combining a leather outsole called leather sole or slush and an outsole made of synthetic resin such as SBR (Styrene Butadiene Rubber) or urethane, and more particularly, maintaining a sense of luxury of a conventional leather outsole. The present invention relates to an outsole in which wear resistance is improved while slippage is suppressed.

현재 시판되고 있는 구두의 아웃솔은 고무재, 합성수지재, 천연가죽, 인조가죽 등을 포함하여 여러가지 소재가 사용되고 있다.Currently, shoe outsoles are available in various materials, including rubber, synthetic resin, natural leather, and artificial leather.

이 중에서 홍창이라고도 불리며 천연가죽으로 제조되는 레더솔은 다른 소재에 비해 가격이 높은 반면 가볍고 유연하며 재질이 부드러워 착화감이 좋아 고급 구두의 아웃솔로서 널리 사용되고 있다.Among these, leather soles, also known as red spears, are made of natural leather and are widely used as high-quality shoe outsoles because they are more expensive than other materials and are light, flexible, and soft.

그러나, 레더솔은 재질의 특성상 습기에 약하며 수선 비용이 비싸고 합성수재지와 대비하여 마모에 약한 단점이 있으며 지면과 날씨에 따라 미끄러짐 현상이 종종 발생하는 문제점이 있었다.However, the leather sole is weak in moisture due to the characteristics of the material, the repair cost is high, and has a disadvantage in weakness compared to the synthetic resin and the slip phenomenon often occurs depending on the ground and weather.

한편, SBR 은 스티렌모노머와 부타디엔을 중합하여 제조한 합성고무로서 착화감은 레더솔과 대비하여 떨어지나 미끄러짐이 상대적으로 작고 내마모성과 내노화성 및 내열성이 천연고무나 가죽재 보다 우수하여 캐주얼 구두의 아웃솔로 널리 사용되고 있다.
On the other hand, SBR is a synthetic rubber produced by polymerizing styrene monomer and butadiene, and the ignition feeling is lower than that of leather sole, but the slippage is relatively small, and the wear resistance, aging resistance, and heat resistance are superior to natural rubber or leather, so it is widely used as an outsole for casual shoes. It is used.

따라서, 레더솔을 아웃솔로 사용하는 구두의 경우, 전술한 바와 같은 문제점 때문에 도 1 에 도시된 바와 같이 마모와 미끄러짐을 방지하기 위해 바닥면 및 구두굽에 추가적으로 합성수지재 패드를 덧대어 착용하는 경우가 많았다.Therefore, in the case of shoes using a leather sole as an outsole, a synthetic resin pad is additionally worn on the sole and the heel to prevent wear and slipping as shown in FIG. 1 because of the problems described above. Many.

그러므로, 레더솔과 SBR 재질의 아웃솔의 장점을 취합한 구두용 아웃솔의 개발이 요구되었다. 이와 같은 요구를 충족할 수 있도록 본 발명은 착화감이 좋고 내마모성과 내열성이 향성되며 미끄러짐이 발생되지 않는 구두용 아웃솔을 제공하는 것에 주목적이 있다.
Therefore, there has been a need for development of shoe outsoles that combine the advantages of leather soles and SBR outsoles. In order to meet such demands, the present invention has a main purpose to provide a shoe outsole having a good ignition, abrasion resistance and heat resistance, and no slip.

상기와 같은 목적을 달성하기 위한 본 발명은, 착용시 바닥면이 지면과 맞닿도록 구두의 하부에 결합되는 구두용 아웃솔에 있어서, 아웃솔의 전방 부분을 구성하는 전창부; 및 아웃솔의 후방 부분을 구성하며 길이방향을 따라 상기 전창부의 후방측에서 결합되는 후창부;를 포함하고, 상기 전창부의 후방끝단과 후창부의 전방끝단에는 서로 대향하여 배치된 사면(斜面)들이 각각 형성되고, 사면들이 밀착된 상태에서 접촉부분을 관통하도록 재봉되어 상기 전창부와 후창부가 결합된 것을 특징으로 한다.The present invention for achieving the above object, in the shoe outsole is coupled to the bottom of the shoe so that the bottom surface is in contact with the ground, the front window portion constituting the front portion of the outsole; And a rear portion constituting a rear portion of the outsole and coupled to the rear side of the front window portion along a longitudinal direction, wherein the rear end portion of the front window portion and the front end portion of the rear window portion are disposed to face each other. They are each formed, and the front surface portion and the rear window portion is coupled to be sewn so as to penetrate through the contact portion in the state that the slopes are in close contact.

상기 전창부는 SBR, 우레탄 소재와 같은 합성수지재로 제조되고, 상기 후창부는 가죽재질로 제조된다.The front window portion is made of a synthetic resin material such as SBR, urethane material, and the rear window portion is made of leather material.

그리고, 상기 전창부의 사면과 후창부의 사면은 접착제로 서로 접착된 후 밀착된다. Then, the slopes of the front window portion and the slope of the rear window portion are adhered to each other with an adhesive and then in close contact.

아울러, 상기 전창부와 후창부는 전창부의 사면이 후창부의 사면 위쪽에 놓이도록 결합되고, 전창부와 후창부의 재봉은 수직방향으로 이뤄지되 재봉된 위치에서 후창부의 두께가 전창부의 두께 보다 더 두껍게 형성되도록 재봉된다.
In addition, the front portion and the rear portion are coupled so that the slope of the anterior portion of the anterior portion is placed above the slope of the anterior portion, the sewing of the anterior portion and the rear portion is made in the vertical direction, but the thickness of the anterior portion in the sewn position of the anterior portion It is sewn to form thicker than the thickness.

상기와 같은 구성의 본 발명은, 전창부와 후창부가 결합되어 구성되므로 지면과 접촉하는 여부에 따라 부분적으로 내모마성이 향상된 재질이나 착화감이 향상된 재질을 선택적으로 사용할 수 있는 효과가 있다.According to the present invention having the above-described configuration, since the front window portion and the rear window portion are configured to be combined, there is an effect of selectively using a material having improved abrasion resistance or an improved wear feeling, depending on whether it is in contact with the ground.

즉, 지면과 접촉하는 전창부는 합성수지재를 사용하고 지면과 접촉하지 않는 후창부는 가죽재질로 사용하여 내구성 및 착화감을 동시에 향상시킬 수 있다. 그리고, 후창부에 결합되는 구두굽 또한 본 발명의 실시예에 따라 두 종류의 재질을 연결하여 내구성과 착화감을 향상시킬 수 있다.That is, the front window portion in contact with the ground using a synthetic resin material and the rear window portion not in contact with the ground can be used as a leather material to improve durability and ignition feeling at the same time. In addition, the shoe sole coupled to the rear portion may also improve durability and wearability by connecting two kinds of materials according to the embodiment of the present invention.

상기 전창부와 후창부의 결합면은 사면으로 형성되어 접착제의 도포가 용이하며 더 용이하게 재봉할 수 있는 효과가 있다.The joining surface of the front window portion and the rear window portion is formed with a slope so that the application of the adhesive is easy and the sewing can be more easily performed.

아울러, 재봉 시 상대적으로 더 부드러운 후창부의 두께가 더 두껍게 형성되도록 재봉함으로서 재봉 시 가죽재의 뜯어짐을 방지할 수 있다.
In addition, it is possible to prevent the tearing of the leather material during sewing by sewing so that the thickness of the rear portion is relatively softer when sewing.

도 1 은 가죽재질의 아웃솔 바닥면에 마모 및 미끄럼을 방지하기 위해 패드가 부착된 모습을 도시한 저면도,
도 2 는 본 발명의 바람직한 실시예에 따른 전창부와 후창부의 결합 전 모습을 도시한 사시도 및 이미지,
도 3 은 본 발명의 바람직한 실시예에 따른 전창부와 후창부가 결합되는 모습을 도시한 측면도,
도 4 는 본 발명의 바람직한 실시예에 따른 아웃솔의 모습을 촬영한 사진.
1 is a bottom view showing a state in which a pad is attached to prevent the wear and slip on the bottom surface of the leather material,
Figure 2 is a perspective view and an image showing a state before the combination of the front and rear parts according to a preferred embodiment of the present invention,
Figure 3 is a side view showing a state in which the front window portion and the rear window portion is coupled according to a preferred embodiment of the present invention,
Figure 4 is a photograph taken a state of the outsole according to a preferred embodiment of the present invention.

이하, 도면을 참조하여 본 발명의 바람직한 실시예에 따른 구두용 아웃솔을 더욱 상세히 설명한다.Hereinafter, a shoe outsole according to a preferred embodiment of the present invention with reference to the drawings in more detail.

도 2 를 참조하면, 본 발명의 바람직한 실시예에 따른 아웃솔은 장착되는 구두의 치수와 모양에 따라 소정의 크기와 두께를 갖되 전방 부분을 구성하는 전창부(10)과 후방 부분을 구성하며 길이방향을 따라 상기 전창부(10)의 후방측에서 결합되는 후창부(20)로 이뤄진다.Referring to Figure 2, the outsole according to a preferred embodiment of the present invention has a predetermined size and thickness according to the size and shape of the shoe to be mounted, and constitutes the front portion 10 and the rear portion constituting the front portion in the longitudinal direction Along the rear window portion 20 is coupled to the rear portion is made of.

이때, 지면과 접촉하게 되는 전창부(10)는 상대적으로 미끄러짐이 없고 내마모성이 뛰어난 SBR 재질이나 우레탄 재질과 같은 합성수지재로 제조되며, 구두 제조시 구두굽(30)에 의해 지면과 이격되는 후창부는 착화감을 높이기 위해 상대적으로 부드러운 천연가죽재로 제조되는 것이 바람직하다.At this time, the front window portion 10 which is in contact with the ground is made of a synthetic resin material such as SBR material or urethane material which is relatively non-slip and wear-resistant, and the rear portion spaced from the ground by the shoe heel 30 during shoe manufacturing Is preferably made of a relatively soft natural leather to increase the ignition feeling.

상기 전창부(10)와 후창부(20)는 제화용(製靴用) 재봉실로 재봉되어 결합되되, 도시된 바와 같이 전창부(10)의 후방끝단과 후창부(20)의 전방끝단 서로 밀착되도록 대향하여 배치된 사면(斜面)들(11, 21)이 각각 형성된다.The front window portion 10 and the rear window portion 20 are sewn and combined with a shoe sewing thread for shoemaking (製 靴 用), so as to be in close contact with the rear end of the front window portion 10 and the front end of the rear window portion 20 as shown. Slopes 11 and 21 disposed to face each other are formed.

상기 전창부(10)의 사면(11)과 후창부(20)의 사면(21)은 도 3 에 도시된 바와 같이 접착되는 면에 접착제가 도포된 상태에서 밀착되고 접촉부분이 관통되도록 재봉되어 결합된다.The slope 11 of the front window portion 10 and the slope 21 of the rear window portion 20 are stitched to be in close contact with the adhesive is applied to the surface to be bonded as shown in FIG. do.

한편, 본 발명의 바람직한 실시예에서는 상기 전창부(10)와 후창부(20)는 전창부의 사면(11)이 후창부의 사면(21) 위쪽에 놓이도록 결합된다. 그리고, 전창부(10)와 후창부(20)의 재봉은 지면에서 수직방향으로 이뤄지되 재봉된 위치에서 후창부(20)의 두께가 전창부(10)의 두께 보다 더 두껍게 형성되도록 재봉된다. 즉, 사면들(11, 21)의 접착면을 기준으로 가운데 중심선에서 후창부(20)에 더 치우친 위치에서 재봉이 이뤄진다. 이는 재봉시 상대적으로 부드러운 재질인 후창부(20)의 찢김이나 뜯어짐을 방지하기 위함으로써 전창부(10)와 후창부(20)의 재질에 따라 재봉위치는 다양하게 조절될 수 있다.On the other hand, in the preferred embodiment of the present invention, the front window portion 10 and the rear window portion 20 are coupled so that the slope 11 of the front window portion is placed above the slope 21 of the rear window portion. And, the sewing of the front window portion 10 and the rear window portion 20 is made in the vertical direction from the ground is sewn so that the thickness of the rear window portion 20 is thicker than the thickness of the front window portion 10 in the sewing position. That is, the sewing is made at a position more biased to the rear window portion 20 at the center center line based on the adhesive surfaces of the slopes 11 and 21. This is to prevent the tearing or tearing of the rear window portion 20, which is a relatively soft material during sewing, the sewing position can be variously adjusted according to the material of the front window portion 10 and the rear window portion 20.

상기와 같이 결합된 전창부(10)와 후창부(20)는 도 4 에 도시된 바와 같이 구두의 아웃솔로서 장착되며 후창부(20)의 후방 끝부분에는 구두굽(30)이 부착된다. 상기 구두굽(30) 또한 본 발명에 따른 방식으로 두 종류의 재질을 결합시켜 구성될 수 있다.The front window portion 10 and the rear window portion 20 coupled as described above are mounted as an outsole of the shoe as shown in FIG. 4, and the shoe heel 30 is attached to the rear end of the rear window portion 20. The shoe heel 30 may also be constructed by combining two kinds of materials in a manner according to the present invention.

이와 같이 구성된 본 발명의 아웃솔은 종래의 아웃솔과 대비하여 내마모성을 향상시킬 수 있고 미끄러짐 현상을 억제하며 천연가죽이 사용된 후창부(20)가 지면에서 이격되므로 물기가 흡수되는 현상을 방지할 수 있다. The outsole of the present invention configured as described above can improve wear resistance in comparison with the conventional outsole, suppress the slip phenomenon, and prevent the absorption of water because the rear portion 20 using natural leather is spaced apart from the ground. .

아울러, 가죽소재의 면적이 작아짐으로 원가를 절감할 수 있고, 상품성 및 착화감을 향상시킬 수 있을 뿐만 아니라 굳이어웰트(Goodyear welt) 방식, 볼로냐(Bologna) 방식 및 멕케이(Mackay) 방식 등과 같이 널리 알려진 제화법에서 사용할 수 있는 효과가 있다.In addition, as the area of the leather material is reduced, the cost can be reduced, the merchandise and the feeling of ignition can be improved, as well as the Goodyear welt method, the Bologna method, and the Mackay method. There is an effect that can be used in known shoemaking methods.

이상과 같이 본 명세서와 도면에 개시된 실시예들은 본 발명의 이해를 돕기 위해 특정 예를 제시한 것에 지나지 않으며, 본 발명의 범위를 제한하고자 하는 것은 아니다. 여기에 개시된 실시예들 이외에도 본 발명의 기술적 사상에 바탕을 둔 다른 변형예들이 실시 가능하다는 것은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 자명한 것이다.
As described above, the embodiments disclosed in the present specification and drawings are only illustrative of specific examples in order to facilitate understanding of the present invention, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10 : 전창부
20 : 후창부
10: front window
20: posterior part

Claims (4)

착용시 바닥면이 지면과 맞닿도록 구두에 결합되는 구두용 아웃솔에 있어서,
아웃솔의 전방 부분을 구성하는 전창부; 및
아웃솔의 후방 부분을 구성하며 길이방향을 따라 상기 전창부의 후방측에서 결합되는 후창부;를 포함하고,
상기 전창부의 후방끝단과 후창부의 전방끝단에는 서로 대향하여 배치된 사면(斜面)들이 각각 형성되고, 사면들이 밀착된 상태에서 접촉부분을 관통하도록 재봉되어 상기 전창부와 후창부가 결합된 것을 특징으로 하는 구두용 아웃솔.
In the shoe outsole coupled to the shoe so that the bottom surface is in contact with the ground when worn,
A front window constituting a front portion of the outsole; And
And a rear portion which constitutes a rear portion of the outsole and is coupled at the rear side of the front portion along the longitudinal direction.
The rear end of the front portion and the front end of the rear portion are respectively formed slopes disposed to face each other, sewn so as to penetrate through the contact portion while the slopes are in close contact with the front portion and the rear portion combined The shoe outsole characterized by.
제 1 항에 있어서, 상기 전창부는 합성수지재로 제조되고, 상기 후창부는 천연가죽재질로 제조된 것을 특징으로 하는 구두용 아웃솔.
The shoe outsole of claim 1, wherein the front window part is made of a synthetic resin material, and the rear window part is made of a natural leather material.
제 2 항에 있어서, 상기 전창부의 사면과 후창부의 사면은 접착제로 서로 접착되어 밀착된 것을 특징으로 하는 구두용 아웃솔.
The shoe outsole according to claim 2, wherein the front and rear surfaces of the front portion and the rear portion are adhered to each other by an adhesive.
제 2 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 전창부와 후창부는 전창부의 사면이 후창부의 사면 위쪽에 놓이도록 결합되고,
전창부와 후창부의 재봉은 수직방향으로 이뤄지되 재봉된 위치에서 후창부의 두께가 전창부의 두께 보다 더 두껍게 형성되도록 재봉되는 것을 특징으로 하는 구두용 아웃솔.
According to any one of claims 2 to 3, wherein the front window portion and the rear window portion is coupled so that the slope of the front window portion is placed above the slope of the rear window portion,
The front sole and the rear portion of the sewing is made in the vertical direction, but the outsole for shoe characterized in that the sewing is made so that the thickness of the rear portion is thicker than the thickness of the front portion in the sewing position.
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Publication number Priority date Publication date Assignee Title
IT201700063663A1 (en) * 2017-06-09 2017-09-09 Mario Acquaro BREATHABLE SHOES WITH MODULAR AND GLUED LEATHER SOLE

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JPS634401Y2 (en) * 1985-11-25 1988-02-04
JP3501444B2 (en) 2000-07-26 2004-03-02 アキレス株式会社 Insole board split type sole structure
KR100824277B1 (en) * 2007-10-02 2008-04-24 김치완 The method of making the middl sole of ashoe and it's sole of ashoe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700063663A1 (en) * 2017-06-09 2017-09-09 Mario Acquaro BREATHABLE SHOES WITH MODULAR AND GLUED LEATHER SOLE

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