KR20220049148A - Vehicle seat interior member with additional sterilization power containing nano silver - Google Patents

Vehicle seat interior member with additional sterilization power containing nano silver Download PDF

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Publication number
KR20220049148A
KR20220049148A KR1020200132400A KR20200132400A KR20220049148A KR 20220049148 A KR20220049148 A KR 20220049148A KR 1020200132400 A KR1020200132400 A KR 1020200132400A KR 20200132400 A KR20200132400 A KR 20200132400A KR 20220049148 A KR20220049148 A KR 20220049148A
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South Korea
Prior art keywords
silver
interior member
vehicle seat
interior
seat
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KR1020200132400A
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Korean (ko)
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김대환
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김대환
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Priority to KR1020200132400A priority Critical patent/KR20220049148A/en
Publication of KR20220049148A publication Critical patent/KR20220049148A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70Upholstery springs ; Upholstery
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58Seat coverings
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00Properties of the materials
    • D06N2209/16Properties of the materials having other properties
    • D06N2209/1671Resistance to bacteria, mildew, mould, fungi
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/13Physical properties anti-allergenic or anti-bacterial

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

The present invention relates to an interior member embedded in a vehicle seat. According to the present invention, silver manufactured in a nano size is commonly formed on front and rear surfaces of a cushioning material included in an interior member as well as pore units formed on the inner surface thereof. Thus, a sterilizing power of the silver can be added to a sheet. According to the present invention, An interior material capable of adding functions such as antibacterial, deodorizing, and sterilizing functions to seat members such as fabric, and leather provided for interior decoration and convenience of automobiles is further configured. Accordingly, an environment inside a vehicle can be maintained more comfortably.

Description

나노실버를 함유한 살균력 부가 차량용 시트 내장부재{Vehicle seat interior member with additional sterilization power containing nano silver}Vehicle seat interior member with additional sterilization power containing nano silver}

본 고안은 차량용 시트에 내장되는 내장부재에 관한 것이며, 더욱 상세하게는 상기 내장부재에 포함되는 쿠션재의 구성을전·후면은 물론, 그 내면에 형성되어진 기공부에도 공통적으로 나노 사이즈로 제조된 은을 형성시켜 은의 살균력이 시트에부가될 수 있도록 구성한 차량용 시트 내장부재에 관한 것으로, 이는 자동차 실내 장식과 편의성을 위해 제공되는 직물, 가죽, 레자 등의 시트 부재에 향균, 탈취, 살균 등의 기능을 부가할 수 있는 내장재가 더 구성되어져 자동차 내부의 환경을 보다 쾌적하게 유지할 수 있도록 하기 위한 나노실버를 함유한 차량용 시트의 내장부재에 관한 것이다.The present invention relates to an interior member embedded in a vehicle seat, and more specifically, the configuration of the cushioning material included in the interior member, as well as the front and rear surfaces, as well as the pores formed on the inner surface of the silver manufactured in nano size in common. It relates to a seat interior member for a vehicle that is formed so that the sterilizing power of silver can be added to the seat by forming a sterilizing agent, which provides functions such as antibacterial, deodorizing, and sterilization to seat members such as fabric, leather, and leather provided for automobile interior decoration and convenience. It relates to an interior member of a vehicle seat containing nano-silver in order to be able to maintain the environment inside the vehicle more comfortably by further comprising an interior material that can be added.

일반적으로 차량의 시트에 내장되는 내장재는 레진 펠트 또는 우드 파이버, 우드 스톡으로 만들어지는 매트로 이루어지고,상기 매트의 내측 및 외측면에 부직포와 같은 표면재가 외부에 접착된다. 이와 같이 내장재를 제조하는 공정은 레진 펠트로 매트 또는 패널을 성형한 후에, 가열 프레스로 소정의 형상으로 성형하며, 상기 성형된 매트는 펀칭공정을 통하여 패드상태로 만들어지고, 상기 패드의 표면에 부직포와 같은 표면재는 접착제를 이용하여 오븐 또는 히터에서 가열 진공 흡착성형됨으로써 필요한 시트의 내장재로 사용되는 것이다. 그리고, 열가소성 수지발포체 시트, 특히 폴리올레핀계 수지로 제작된 시트는 우수한 충격흡수성, 쿠션성을 가지며, 또한 진공성형 등의 2차 가공이 용이하게 행해지도록 하기 위해 여기에표면재 등을 적층시킨 것이 차량용 내장재로써 적합하게 이용되고 있다.In general, an interior material embedded in a vehicle seat is made of a mat made of resin felt, wood fiber, or wood stock, and a surface material such as a nonwoven fabric is attached to the inner and outer surfaces of the mat. In the process of manufacturing the interior material as described above, the mat or panel is molded with resin felt, then molded into a predetermined shape by a hot press, and the molded mat is made into a pad state through a punching process, and a non-woven fabric and a nonwoven fabric on the surface of the pad The same surface material is used as an interior material for a necessary sheet by heating vacuum adsorption molding in an oven or heater using an adhesive. In addition, the thermoplastic resin foam sheet, particularly the sheet made of polyolefin resin, has excellent shock absorption and cushioning properties, and a surface material is laminated here to facilitate secondary processing such as vacuum forming as a vehicle interior material. is being used appropriately.

한편, 상기 열가소성 수지발포체 시트에 폴리에틸렌 등의 열가소성 수지 시트를 적층하는 것으로 보강하여 그 발포시트의강성 등을 향상시키도록 하는 것은 이미 알려져 있으며, 직물지로 이루어진 시트의 경우는 운전자가 별도의 시트커버를 구비하여 덧씌워 사용하게 되는바, 이때 사용되는 시트커버는 화학성분으로 이루어져 단순히 직물지로 이루어진 차량용 시트 내부에 유입되는 이물질을 차단하면서 운전자의 승차감을 보다 높일 수 있도록 형성되어 있다.이상과 같은 공정으로 이루어질 수 있는 통상의 자동차 시트는 운전자 및 탑승자의 등과 하체와 같이 넓은 면적에 대하여신체접촉이 많고 오랜 시간의 탑승으로 인해 인체에서 자연 배출되는 땀이 베어들게 되면서 세균의 번식에 좋은 환경을 제공하게 된다는 근원적인 문제점을 내포하고 있다.실질적으로 자동차 실내 공간의 청결성에 대한 관심이 높아지고 있는 추세이지만, 현재 자동차 내부의 청결을 유지하기 위한 수단은 불쾌한 냄새를 해소하기 위해 상대적으로 강한 향기로 치유하는 방향제 내지 각종 형태의 공기청정기 등에만 의존하고 있는 실정이어서 시각적으로 확인되지 않는 미생물 및 세균 등을 박멸할 수 있는 수단이 제공되어야 한다.이러한 문제점을 해소하고자 종래에는 다양한 종류의 차량용 시트가 제안된 바 있다. 종전까지 제공된 시트는 난연성, 내광성 등 시트에 요구되는 필수적인 기본 물성은 구비하고 있지만, 항균 방취 기능, 정전기 방지 등을 동시에 발현할 수 있는 복합적인 기능은 부족하여 전술한 문제점을 해소하기엔 여전히 그 한계점이 지적되어 왔으며, 근래에는 이를 해결하기위한 방법 중 하나로서 은을 함유하는 원단이 제안되기에 이르렀다.On the other hand, it is already known to improve the rigidity of the foam sheet by reinforcing it by laminating a thermoplastic resin sheet such as polyethylene on the thermoplastic resin foam sheet. The seat cover used at this time is made of chemical components and is formed to block foreign substances flowing into the vehicle seat made of simply fabric and to enhance the driver's riding comfort. A typical car seat that can be made has a lot of body contact over a large area such as the back and lower body of the driver and passengers and provides a good environment for the propagation of bacteria as sweat naturally emitted from the body is absorbed by riding for a long time. There is a fundamental problem. Although interest in the cleanliness of the interior space of automobiles is increasing, currently, the means to maintain the cleanliness of the interior of automobiles is an air freshener that heals with a relatively strong scent to eliminate unpleasant odors. Since it is dependent only on various types of air purifiers, etc., means for eradicating microorganisms and bacteria that are not visually confirmed must be provided. In order to solve this problem, various types of vehicle seats have been proposed in the prior art. Previously provided sheets have essential basic properties required for sheets, such as flame retardancy and light resistance, but lack of complex functions that can simultaneously express antibacterial and deodorizing functions and antistatic functions are still insufficient to solve the above-mentioned problems. It has been pointed out, and in recent years, as one of the methods for solving this problem, a fabric containing silver has been proposed.

본 고안은 상기한 종래 문제점을 해소하기 위해 안출한 것으로, 내장부재에 포함되는 쿠션재의 구성을 전·후면은 물론, 그내면에 형성되어진 기공부에도 공통적으로 나노 사이즈로 제조된 은을 형성시켜 은의 살균력이 시트에 부가될 수 있도록구성한 차량용 시트 내장부재를 제공하는데 그 목적이 있다.상기의 목적을 달성하기 위해 본 고안에서는 은을 이용한 나노기술을 접목시켜 상기 은을 10억분의 1mm 이하의 크기로쪼개어 원래 은의 성질에는 없었던 살균·항균·탈취·전자파 차폐 등과 같은 새로운 특성을 가지도록 조작, 가공하여 통상의쿠션재 양면 및 기공부에 이를 형성시켜서 이루어지는 차량용 시트의 내장부재에 관한 것이다.The present invention has been devised to solve the above-mentioned problems of the prior art, and the composition of the cushioning material included in the interior member is formed of silver manufactured in nano size in common not only on the front and back surfaces but also on the pores formed on the inner surface of the silver. It is an object of the present invention to provide a seat interior member for a vehicle configured so that sterilization power can be added to the seat. In order to achieve the above object, in the present invention, nanotechnology using silver is grafted to reduce the silver to a size of 1 billionth of a mm or less. It relates to an interior member of a vehicle seat made by manipulating and processing to have new characteristics such as sterilization, antibacterial, deodorizing, electromagnetic wave shielding, etc., which were not originally in the properties of silver, and forming them on both sides of a conventional cushion material and pores.

적용된 차량용 시트의 내장부재에 관하여 살펴보면 다음과 같다 요부인 쿠션재를 적층되는 차량용 시트의사용부재를 나타낸다.앞서 전술한 바와 같이 상기한 문제점의 근본적인 대안을 위해 종래의 시트를 구성하게 되는 내장부재를 개선하여 또 다른 기능성을 가질 수 있도록 나노 사이즈로 형성시킨 은을 상기 내장부재의 한 구성요소인 쿠션재에 고르게 형성시킴으로써 은의 살균력이 쿠션재에 부가되도록 하여 쿠션재 자체가 살균처리 능력을 갖추도록 형성한 차량용 시트의 내장부재이며, 살균 및 향균 효과가 있는 은이 비교적 고가인 이유로 그동안 다양하게 활용되지 못했던 폐단을 해소하기 위해 통상의 은 금속을 아주 미세한 크기 수준에서 조작, 가공하는 나노 기술을 적용시켜 머리카락 굵기의 1만분의 1 정도의크기로 쪼개어진 상기 은 입자를 쿠션재 양면 및 기공부에 골고루 형성시키게 되는 구성에 특징이 있다.상기한 바와 같이 은을 나노미터 크기로 미세하게 쪼개게 되면 원래 은의 성질에는 없었던 강력한 항균, 살균, 탈취, 전자파 차폐 등의 새로운 특성이 나타나며, 이러한 특성 있는 은나노 입자를 대량 생산하여 각종 물품의 표면을코팅하거나 플라스틱, 섬유 등에 섞어 사용하면 은 입자와 미생물 간에 접촉할 수 있는 면적이 늘어나 적은 양의 은으로도충분한 살균효과를 거둘 수 있어서 경제적으로도, 효능면에서도 보다 뛰어나게 된다.Looking at the interior member of the applied vehicle seat, it shows the member used for the vehicle seat on which the cushioning material is laminated as follows. As described above, the interior member constituting the conventional seat is improved for a fundamental alternative to the above-mentioned problems. Thus, silver formed in nano size to have another function is evenly formed on the cushioning material, which is one component of the interior member, so that the sterilizing power of silver is added to the cushioning material, so that the cushioning material itself has sterilization treatment ability. Because silver, which is an interior member and has sterilization and antibacterial effects, is relatively expensive, in order to solve the disadvantages that have not been used in various ways in the past, nanotechnology that manipulates and processes ordinary silver metal at a very fine size level is applied to 10,000 minutes of the thickness of a human hair. It is characterized in that the silver particles divided into about 1 size are evenly formed on both sides of the cushioning material and the pores. New properties such as sterilization, deodorization, and electromagnetic shielding appear A sufficient amount of silver can achieve a sufficient sterilization effect, so it is more economically and effective.

상기에서와 같은 구성으로 이루어지는 본 고안은 쿠션재 자체에 은 성분이 함유됨으로 인하여 유해균, 곰팡이균, 무좀균,알레르기성균 등의 번식억제 및 제균기능이 탁월하여 2차 감염을 방지할 수 있고, 인체에서 분비되는 땀, 노폐물에 의해번식되는 세균의 증식을 막고 제균을 하여 악취가 발생하는 것을 막아 쾌적한 실내환경을 조성할 수 있는 효과가 있다.The present invention, having the configuration as described above, is excellent in inhibiting reproduction and sterilization of harmful bacteria, mold, athlete's foot, and allergic bacteria due to the silver component contained in the cushion material itself, thereby preventing secondary infection, and secretion from the human body It has the effect of creating a comfortable indoor environment by preventing the growth of bacteria propagated by sweat and waste materials and preventing odors by sterilization.

다층구조로 이루어지는 시트 내장부재중 쿠션재 양면은 물론 그 내부에 형성된 기공부에도 나노실버가 골고루 형성되는 것에 특징이 있는 적용되는 차량용 시트의 구조를 개략적으로 살펴보면 다음과 같다.자동차 시트를 이루는 외피부재의 상측으로 쿠션재, 면사, 발포 시트가 순차적으로 적층되게 구성하여 통상의 자동차 시트를 구현하게 된다.상기 발포 시트는 통상의 열가소성 수지 발포체 시트에 폴리에틸렌 등의 열가소성 수지 시트를 적층하는 것으로 보강하여 그 발포 시트의 강성 등을 향상시킬 수 있도록 형성할 수 있음은 물론, 저온에서 압출되며 가교가 용이하고 경우에 따라서는 폴리에틸렌을 혼합하여 연질의 쿠션성을 부여할 수 있는 폴리프로필렌으로 구성할 수 있는바, 이는 종래와 유사 내지동일하여 그 구체적인 기술은 언급하지 않기로 한다.상기 자동차 시트와 일체로 형성된 외피부재는 인조 피혁 및 고무 재질로 구성되어 직물 시트에 결합시킬 때 신축성을유지하도록 구성되어 장착시 미끄러짐을 방지할 수 있게 이루어진다.쿠션재는 상기 외피부재 표면에 밀착되어 고정될 수 있는 압축 스펀지를 사용하는 것이 바람직하며, 은을 전기분해하여 제조한 은이온수 및 발수제와 혼합하여 발수 항균을 동시에 간단하게 처리하기 위하여 통상적으로사용되는 불소계 발수제를 물과 혼합하여 상기 쿠션재를 침지시키게 된다.상기 전기분해로 소립된 은이온수는 나노 기술이 접목된 것으로 은이 0.01 미크롬 이하로 소립되었기 때문에 쿠션재에 침지되면 현미경으로도 식별이 어려울 정도로 은이 코팅되어 세척이나 마찰에 잘 떨어지지 않음은 물론, 항균 효과를 지속할 수 있게 된다. 더불어, 쿠션재의 특성상 그 내면에 공통적으로 형성된 기공부에도 나노실버가 위치하게 되는 특징이 있다.상기 면사 부분은 망사 형태로 이루어져 있으며, 발포 시트 및 쿠션재에 밀착되어 견고히 부착될 수 있는 지지판의 기능을 갖도록 구성한다. Among the seat interior members having a multi-layer structure, the structure of the applied vehicle seat, which is characterized in that nano-silver is uniformly formed on both sides of the cushion material as well as the pores formed therein, is as follows. As a result, a cushion material, cotton yarn, and foam sheet are sequentially stacked to realize a conventional automobile seat. The foam seat is reinforced by laminating a thermoplastic resin sheet such as polyethylene on a conventional thermoplastic resin foam sheet, and Of course, it can be formed to improve rigidity, etc., and can be made of polypropylene that is extruded at a low temperature and cross-linked, and in some cases, can be mixed with polyethylene to provide soft cushioning properties. Since it is similar to or identical to, the specific technology thereof will not be mentioned. The outer skin material integrally formed with the automobile seat is made of artificial leather and rubber material to maintain elasticity when bonded to the fabric seat, thereby preventing slippage during installation. It is preferable to use a compression sponge that can be fixed in close contact with the surface of the outer skin material as the cushion material, and is usually mixed with silver ionized water and a water repellent prepared by electrolysis of silver to simultaneously and simply treat water repellent and antibacterial properties. The used fluorine-based water repellent is mixed with water to immerse the cushioning material. The silver ionized water micronized by electrolysis is a nanotechnology grafted product, and since silver is micronized to 0.01 microns or less, it is difficult to identify even with a microscope when immersed in the cushioning material. It is coated with silver to such an extent that it does not fall off easily when washed or rubbed, and the antibacterial effect can be maintained. In addition, due to the nature of the cushioning material, there is a characteristic that nanosilver is also located in the pores formed in common on the inner surface. The cotton yarn part is made of a mesh shape, and it has the function of a support plate that can be firmly attached to the foam seat and the cushioning material. configure to have

Claims (1)

인조 피혁 및 각종 직물로 구성되는 외피부재에 은을 함유하여 제공되는 차량용 시트의 내장부재에 있어서,상기 내장부재를 구성하는 쿠션재의 양면 및 기공부에 나노 사이즈로 형성된 은을 형성시켜 은의 살균력이 자동차 시트에부가될 수 있도록 구성함을 특징으로 하는 나노실버를 함유한 차량용 시트의 내장부재.An interior member for a vehicle seat provided by containing silver in an exterior skin material composed of artificial leather and various fabrics, wherein silver formed in nano size is formed on both sides and pores of a cushion material constituting the interior member, so that the sterilizing power of silver is effective for automobiles An interior member of a vehicle seat containing nanosilver, characterized in that it is configured to be added to the seat.
KR1020200132400A 2020-10-14 2020-10-14 Vehicle seat interior member with additional sterilization power containing nano silver KR20220049148A (en)

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