KR20230011515A - the functional mat - Google Patents
the functional mat Download PDFInfo
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- KR20230011515A KR20230011515A KR1020210091305A KR20210091305A KR20230011515A KR 20230011515 A KR20230011515 A KR 20230011515A KR 1020210091305 A KR1020210091305 A KR 1020210091305A KR 20210091305 A KR20210091305 A KR 20210091305A KR 20230011515 A KR20230011515 A KR 20230011515A
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- 239000010410 layer Substances 0.000 claims abstract description 76
- 239000006260 foam Substances 0.000 claims abstract description 29
- 239000002131 composite material Substances 0.000 claims abstract description 22
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 11
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
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- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims description 4
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- 229920002635 polyurethane Polymers 0.000 claims description 4
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- 229920003002 synthetic resin Polymers 0.000 claims description 4
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- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 description 1
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- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
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- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/001—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with several cushions, mattresses or the like, to be put together in one cover
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- A—HUMAN NECESSITIES
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- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/004—Means for protecting against undesired influence, e.g. magnetic radiation or static electricity
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
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- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
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- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
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- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
- B32B5/265—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary characterised by one fibrous or filamentary layer being a non-woven fabric layer
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
Abstract
Description
본 발명은 기능성 매트에 관한 것으로, 보다 구체적으로 복합 기능층과, 탄성매쉬층, 수지폼층을 적층하여 사용목적에 따라 그 높이와 밀도, 무게를 조정함으로써, 층간소음방지용, 침대 토퍼용, 완충재 등 다양한 용도로 사용할 수 있으며, 저주파 충격음(32, 63, 125, 250, 500hz) 저감기능이 우수하고, 적외선에 의한 면역력 증강, 환경유해물질 제거, 척추 통증완화 등의 기능을 발휘할 수 있는 웰빙매트를 공급하여 보다 쾌적한 주거환경을 조성하여 선진국 생활수준에 걸맞는 삶의 질을 향상시키고 국민 건강을 증진시킬 수 있는 기능성 매트에 관한 것이다.The present invention relates to a functional mat, and more specifically, by laminating a composite functional layer, an elastic mesh layer, and a resin foam layer to adjust the height, density, and weight according to the purpose of use, for preventing noise between floors, for a bed topper, for a cushioning material, etc. It is a well-being mat that can be used for various purposes, has excellent low-frequency impact sound (32, 63, 125, 250, 500hz) reduction function, enhances immunity by infrared rays, removes environmental harmful substances, and relieves back pain. It is about a functional mat that can improve the quality of life and promote national health by creating a more pleasant residential environment by supplying
공동주택의 층간소음으로 인한 분쟁은 증가하고 있으나 완충재의 재시공은 비용이 많이 들고, 방법 또한 간단하지 않아서 완공된 상태에서 보완시공이 사실상 불가능하다.Disputes over noise between floors in multi-unit dwellings are increasing, but re-construction of buffer materials is expensive and the method is not simple, so it is virtually impossible to complete supplementary construction.
한편 현대에는 침대 생활의 보편화와 각종 환경유해물질 사용이 증가하고, 스트레스 등으로 건강이 침해당하는 생활환경에 살고 있다.On the other hand, in modern times, bed life is common, use of various environmentally harmful substances increases, and people live in a living environment in which health is violated due to stress.
이를 해결하기 위하여 본 발명자는 새로운 기술을 적용한 매트를 개발하여 해결하는 것이 바람직한 방법으로 판단하였다.In order to solve this problem, the present inventors have determined that it is a desirable method to solve by developing a mat to which a new technology is applied.
공개번호 제10-2016-0090628호는 다수층의 PE 폼으로 구성되어 있고, 공개특허 10-2016-0045237의 경우에도 PE, PVC, PU폼과 보강재로 구성되어 있으나 차음,이격층이 없으므로 어린이가 뛸 때 나는 중량충격음 저감 성능을 거의 발휘하지 못하며, 장파적외선 방출, 유해물질 흡착 탈취 및 분해 기능과 통증 완화기능 등이 없는 실정이다.Publication No. 10-2016-0090628 is composed of multiple layers of PE foam, and Patent Publication No. 10-2016-0045237 is also composed of PE, PVC, PU foam and reinforcing materials, but there is no sound insulation or separation layer, so children The weight impact noise reduction performance generated when running is hardly demonstrated, and there is no function such as emission of long-wave infrared rays, adsorption and deodorization of harmful substances, decomposition function, and pain relief function.
일반적으로 사용하는 침대매트의 경우 메모리폼이나 라텍스,수지폼은 너무 부드러워서 장시간 사용시 신체곡선의 불균형으로 축추가 뒤틀릴 수가 있고 숙면을 취하기가 힘들다.In the case of commonly used bed mats, memory foam, latex, and resin foam are too soft, so when used for a long time, the axis may be twisted due to the imbalance of the body curve, making it difficult to get a good night's sleep.
한편, 공개특허 제10-2018-0114677호는 차음판을 구비하였으나 탄성매쉬와 같은 이격기능이 없고, 재질자체의 감쇄 기능에 대한 언급이 없으며, 등록특허 제10-1824431호도 흡음효과만 있고 차음기능이 없는 실정이다.On the other hand, Patent Publication No. 10-2018-0114677 has a sound insulation board, but there is no separation function such as an elastic mesh, and there is no mention of the attenuation function of the material itself, and Patent Registration No. 10-1824431 has only a sound absorption effect and a sound insulation function There is no such situation.
본 발명은 상기와 같은 문제를 해결하기 위해 안출된 것으로, 본 발명의 목적은 복합 기능층과, 탄성매쉬층, 수지폼층을 적층하여 사용목적에 따라 그 높이와 밀도, 무게를 조정함으로써, 층간소음방지용, 침대 토퍼용, 완충재 등 다양한 용도로 사용할 수 있는 기능성 매트를 제공하는 것이다.The present invention has been made to solve the above problems, and an object of the present invention is to stack a composite functional layer, an elastic mesh layer, and a resin foam layer to adjust the height, density, and weight according to the purpose of use, thereby reducing noise between floors. It is to provide a functional mat that can be used for various purposes such as prevention, bed topper, and cushioning material.
또한, 본 발명의 목적은 저주파 충격음(32, 63, 125, 250, 500hz) 저감기능이 우수하고, 적외선에 의한 면역력 증강, 환경유해물질 제거, 척추 통증완화 등의 기능을 발휘할 수 있는 웰빙매트를 공급하여 보다 쾌적한 주거환경을 조성하여 선진국 생활수준에 걸맞는 삶의 질을 향상시키고 국민 건강을 증진시킬 수 있는 기능성 매트를 제공하는 것이다.In addition, an object of the present invention is to provide a well-being mat that is excellent in reducing low-frequency impact sounds (32, 63, 125, 250, 500hz), and can exhibit functions such as immunity enhancement by infrared rays, removal of environmentally harmful substances, and pain relief in the spine. It is to provide a functional mat that can improve the quality of life and promote national health by creating a more pleasant residential environment by supplying
본 발명의 해결하고자 하는 과제는 이상에서 언급된 것들에 한정되지 않으며, 언급되지 아니한 다른 해결과제들은 아래의 기재로부터 당업자에게 명확하게 이해되어 질 수 있을 것이다.The problem to be solved by the present invention is not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.
이러한 본 발명의 목적을 달성하기 위한 수단으로서, 본 발명에 따른 기능성 매트는 복합 기능판과; 탄성매쉬층과; 폼층;를 포함하며, 상기 복합 기능판은 합성수지 45~70중량부와, 탄산칼슘, 일라이트, 펄라이트, 마그네슘을 포함하는 충진재 25~45중량부와, 탈취재 3~7중량부를 혼합한 원료를 평판으로 압출 성형한 것을 특징으로 한다.As a means for achieving the object of the present invention, a functional mat according to the present invention includes a composite functional plate; an elastic mesh layer; The composite function plate is a mixture of 45 to 70 parts by weight of synthetic resin, 25 to 45 parts by weight of a filler including calcium carbonate, illite, pearlite, and magnesium, and 3 to 7 parts by weight of a deodorizing agent. It is characterized in that it is extruded into a flat plate.
또한, 본 발명에 따른 기능성 매트에 있어서, 복합 기능판은, 두께 1.5~4.5mm이고, 밀도 1.30~2.25g/㎤인 것을 특징으로 한다.Further, in the functional mat according to the present invention, the composite functional plate is characterized in that it has a thickness of 1.5 to 4.5 mm and a density of 1.30 to 2.25 g/cm 3 .
또한, 본 발명에 따른 기능성 매트에 있어서, 탄성매쉬층은 폴리에틸렌, 폴리프로필렌, 유리섬유 중 어느 하나로 이루어지는 적어도 하나의 매쉬시트를 포함하는 것을 특징으로 한다.In addition, in the functional mat according to the present invention, the elastic mesh layer is characterized in that it includes at least one mesh sheet made of any one of polyethylene, polypropylene, and glass fibers.
또한, 본 발명에 따른 기능성 매트에 있어서, 탄성매쉬층은 상기 매쉬시트의 상부 또는 하부에 접합되는 상부 매쉬시트 또는 하부 매쉬시트를 더 포함하되, 상기 매쉬시트는 50~100메쉬(mesh) 규격으로 성형한 것이며, 상기 상부 매쉬시트 또는 하부 매쉬시트는 20~40데니어(d)의 나일론 원사를 250~350메쉬(mesh) 규격으로 재직한 망사를 코팅액에 함침하여 코팅층이 형성되고, 상기 코팅액은 폴리우레탄 수지와, 상기 폴리우레탄 수지 100중량부를 기준으로, 황토 10~30중량부와, 제올라이트 분말 10~30중량부와, 숯 분말 5~10중량부를 포함하여 이루어지는 것을 특징으로 한다.In addition, in the functional mat according to the present invention, the elastic mesh layer further includes an upper mesh sheet or a lower mesh sheet bonded to the upper or lower portion of the mesh sheet, and the mesh sheet has a 50 to 100 mesh standard. The upper mesh sheet or the lower mesh sheet is formed by impregnating a 20 to 40 denier (d) nylon yarn with a 250 to 350 mesh standard into a coating solution to form a coating layer, and the coating solution is poly It is characterized by comprising a urethane resin and 10 to 30 parts by weight of loess, 10 to 30 parts by weight of zeolite powder, and 5 to 10 parts by weight of charcoal powder based on 100 parts by weight of the polyurethane resin.
또한, 본 발명에 따른 기능성 매트에 있어서, 폼층은 폴리염화비닐, 폴리에틸렌, 폴리우레탄 및 에틸렌초산비닐 공중합체 중에서 어느 하나를 발포한 것으로서, 두께 5~15mm이며, 밀도 20~55kg/㎥인 것을 특징으로 한다.In addition, in the functional mat according to the present invention, the foam layer is made by foaming any one of polyvinyl chloride, polyethylene, polyurethane, and ethylene-vinyl acetate copolymer, and has a thickness of 5 to 15 mm and a density of 20 to 55 kg / m 3. to be
또한, 본 발명에 따른 기능성 매트에 있어서, 복합 기능판을 기준으로 상부 및 하부에 각각 상부 탄성매쉬층 및 하부 탄성매쉬층이 적층되고,상기 상부 탄성매쉬층의 상부 또는 하부 탄성매쉬층의 하부에 폼층이 적층되는 것을 특징으로 한다.In addition, in the functional mat according to the present invention, an upper elastic mesh layer and a lower elastic mesh layer are laminated on the upper and lower portions of the composite functional plate, respectively, and on the upper part of the upper elastic mesh layer or the lower part of the lower elastic mesh layer. Characterized in that the foam layer is laminated.
또한, 본 발명에 따른 기능성 매트에 있어서, 하부 탄성매쉬층 또는 하부 폼층의 저면에는 단열 시트가 배치되는 것을 특징으로 한다.In addition, in the functional mat according to the present invention, it is characterized in that a heat insulating sheet is disposed on the lower surface of the lower elastic mesh layer or the lower foam layer.
이상과 같은 구성의 본 발명에 따른 기능성 매트에 의하면, 복합 기능층과, 탄성매쉬층, 수지폼층을 적층하여 사용목적에 따라 그 높이와 밀도, 무게를 조정함으로써, 층간소음방지용, 침대 토퍼용, 완충재 등 다양한 용도로 사용할 수 있는 효과가 있다.According to the functional mat according to the present invention having the above configuration, by laminating a composite functional layer, an elastic mesh layer, and a resin foam layer to adjust the height, density, and weight according to the purpose of use, for preventing noise between floors, for bed toppers, It has the effect of being used for various purposes such as a cushioning material.
또한, 본 발명에 따른 기능성 매트에 의하면, 저주파 충격음(32, 63, 125, 250, 500hz) 저감기능이 우수하고, 적외선에 의한 면역력 증강, 환경유해물질 제거, 척추 통증완화 등의 기능을 발휘할 수 있는 웰빙매트를 공급하여 보다 쾌적한 주거환경을 조성하여 선진국 생활수준에 걸맞는 삶의 질을 향상시키고 국민 건강을 증진시킬 수 있는 효과가 있다.In addition, according to the functional mat according to the present invention, the low-frequency impact sound (32, 63, 125, 250, 500hz) reduction function is excellent, and immunity enhancement by infrared rays, environmental harmful substances removal, spinal pain relief, etc. can be exhibited. It has the effect of improving the quality of life and promoting national health by providing well-being mats to create a more pleasant residential environment.
본 발명의 효과는 이상에서 언급된 것들에 한정되지 않으며, 언급되지 아니한 다른 해결과제들은 아래의 기재로부터 당업자에게 명확하게 이해되어 질 수 있을 것이다.The effects of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.
도 1은 본 발명에 따른 기능성 매트의 제1실시예를 도시하는 단면도이다.
도 2는 본 발명의 탄성매쉬층 구조를 도시하는 단면도이다.
도 3은 본 발명에 따른 기능성 매트의 제2실시예를 도시하는 단면도이다.
도 4는 본 발명에 따른 기능성 매트의 제3실시예를 도시하는 단면도이다.
도 5는 본 발명에 따른 기능성 매트의 제4실시예를 도시하는 단면도이다.1 is a cross-sectional view showing a first embodiment of a functional mat according to the present invention.
Figure 2 is a cross-sectional view showing the elastic mesh layer structure of the present invention.
3 is a cross-sectional view showing a second embodiment of a functional mat according to the present invention.
4 is a cross-sectional view showing a third embodiment of a functional mat according to the present invention.
5 is a cross-sectional view showing a fourth embodiment of a functional mat according to the present invention.
이하, 첨부 도면을 참조하여 본 발명의 실시 예를 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명은 생략한다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자의 의도 또는 판례 등에 따라 달라질 수 있다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to user's intention or precedent. Therefore, the definition should be made based on the contents throughout this specification.
또한, 본 발명의 설명에서 동일 또는 유사한 구성요소는 동일 또는 유사한 도면번호를 부여하고, 그 자세한 설명은 생략하기로 한다.In addition, in the description of the present invention, the same or similar elements are given the same or similar reference numerals, and detailed descriptions thereof will be omitted.
도 1은 본 발명에 따른 기능성 매트의 제1실시예를 도시하는 단면도이다.1 is a cross-sectional view showing a first embodiment of a functional mat according to the present invention.
도 1을 참조하면, 본 발명에 따른 기능성 매트(1)는 크게 복합 기능판(11)과, 탄성매쉬층(12)과, 폼층(13)으로 구성되는 내부 매트부(10)와, 상기 내부 매트부(10)를 감싸는 커버부(20)로 구성될 수 있다.Referring to FIG. 1, a
본 발명의 복합 기능판(11)은 충격음 감소와 원적외선을 방사 성능을 제공하는 것으로서, 합성수지 45~70중량부와, 충진재 25~45중량부와, 탈취재 3~7중량부를 혼합한 원료를 평판으로 압출 성형한 것을 예시할 수 있다. The composite function plate 11 of the present invention provides impact sound reduction and far-infrared radiation performance, and a raw material obtained by mixing 45 to 70 parts by weight of synthetic resin, 25 to 45 parts by weight of a filler, and 3 to 7 parts by weight of a deodorizing material is used as a flat plate. It can be exemplified by extrusion molding.
이러한 복합 기능판은 두께 1.5~4.5mm이고, 밀도는 1.30~2.25g/㎤인 것이 바람직하다.It is preferable that such a composite functional plate has a thickness of 1.5 to 4.5 mm and a density of 1.30 to 2.25 g/cm 3 .
상기 합성수지는 폴리염화비닐, 폴리에틸렌, 폴리우레탄 및 에틸렌초산비닐 공중합체 중 어느 하나인 것을 예시할 수 있다.The synthetic resin may be exemplified by any one of polyvinyl chloride, polyethylene, polyurethane, and ethylene-vinyl acetate copolymer.
상기 충진재는 탄산칼슘, 일라이트, 펄라이트, 마그네슘 및 카본을 포함하는 분말 중에서 적어도 하나가 선택되는 것을 예시할 수 있다.The filler may be exemplified by at least one selected from powders containing calcium carbonate, illite, perlite, magnesium, and carbon.
상기 탄산칼슘은 비중은 1.6~2.0이고, 평균 입자 크기가 1~10㎛이며 석회석을 소성시켜 제조된 침강성 탄산칼슘인 것을 예시할 수 있고, 내충격성을 높이는 용도로 사용된다.The calcium carbonate has a specific gravity of 1.6 to 2.0, an average particle size of 1 to 10 μm, and can be exemplified as precipitated calcium carbonate prepared by calcining limestone, and is used for increasing impact resistance.
상기 일라이트는 음이온 발생 효과, 원적외선 방출로 노폐물배설 촉진 및 악취 중화 작용 벤젠, 톨루엔, 포름알데히드, 암모니아 탈취효과, 대장균, 녹농균, 황생포도상구균, 살모넬라, 폐렴균에 대한 항균효과 및 유해물질 저감효과를 가진다.The illite has anion generating effect, far-infrared emission to promote waste excretion and odor neutralization, benzene, toluene, formaldehyde, ammonia deodorizing effect, antibacterial effect against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella, and pneumonia, and harmful substance reduction effect have
상기 펄라이트는 화산 작용으로 생긴 진주암을 850~1200℃로 가열, 팽창해 만든 것으로서, 기공이 형성되어 흡착 성능이 우수하고 원적외선 방출 성능을 제공한다.The pearlite is made by heating and expanding perlite formed by volcanic action at 850 to 1200 ° C., and pores are formed to provide excellent adsorption performance and far-infrared emission performance.
상기 마그네슘은 산화마그네슘(MgO) 또는 탄산마그네슘(MgCO3)인 것을 예시할 수 있으며, 기계적 강도를 높여주고 흡착 성능을 제공하는 역할을 한다.The magnesium may be exemplified by magnesium oxide (MgO) or magnesium carbonate (MgCO 3 ), and serves to increase mechanical strength and provide adsorption performance.
상기 탈취재는 활성탄 또는 숯 분말인 것을 예시할 수 있다.The deodorizing agent may be activated carbon or charcoal powder.
그리고 상기 원료에는 가소재, 안정제 등을 2~5중량부 더 포함할 수 있다.In addition, the raw material may further include 2 to 5 parts by weight of plasticizers and stabilizers.
본 발명의 탄성매쉬층(12)은 이격 작용과 충격음 감쇠작용을 하는 것으로서, 폴리에틸렌, 폴리프로필렌, 유리섬유 중 어느 하나로 이루어지는 매쉬시트(13a)를 포함할 수 있다.The
상기 매쉬시트의 평량은 375~1,350g/㎡이고, 두께는 3.7~20.0mm인 것을 예시할 수 있다.The mesh sheet may have a basis weight of 375 to 1,350 g/m 2 and a thickness of 3.7 to 20.0 mm.
또한, 본 발명의 탄성매쉬층(12)은 상기 매쉬시트(13a)의 상부 또는 하부에 접합되는 상부 매쉬시트(13b) 또는 하부 매쉬시트(13c)를 더 포함할 수 있다.In addition, the
여기서, 메쉬시트(13a)는 예를 들어 폴리에틸렌 수지를 망 형태로 성형한 것으로서, 매쉬시트는 50~100메쉬(mesh) 규격으로 성형한 것을 사용하였다.Here, the
상기 상부 매쉬시트(13b) 또는 하부 매쉬시트(13c)는 20~40데니어(d)의 나일론 원사를 250~350메쉬(mesh) 규격으로 재직한 망사를 코팅액에 함침하여 코팅층이 형성된 것을 예시할 수 있다.In the
상기 코팅액은 망사를 구성하는 나일론 원사의 표면에 코팅되어 탄성을 제공할 수 있도록 폴리우레탄 수지를 주성분으로 이루어지며, 황토 등의 분말이 첨가되어 상기 메쉬시트 대비 밀도가 크게 증가하여 중량 충격음 흡수 및 분산에 도움을 주는 것으로서, 상기 폴리우레탄 수지 100중량부를 기준으로, 황토 10~30중량부와, 제올라이트 분말 10~30중량부와, 숯 분말 5~10중량부를 포함하여 이루어지는 것을 예시할 수 있다.The coating liquid is composed of a polyurethane resin as a main component so that it can be coated on the surface of the nylon yarn constituting the mesh to provide elasticity, and powder such as ocher is added to significantly increase the density compared to the mesh sheet to absorb and disperse weight impact sound. As an aid to, based on 100 parts by weight of the polyurethane resin, it may be exemplified that it includes 10 to 30 parts by weight of loess, 10 to 30 parts by weight of zeolite powder, and 5 to 10 parts by weight of charcoal powder.
즉, 상기 탄성매쉬층은 매쉬시트를 기준으로 상하에 망 조직이 치밀하고 코팅액에 의해 탄성을 가지며 상대적으로 밀도가 높은 상부 매쉬시트와 하부 매쉬시트가 부착된 구조로 이루어질 수 있는데, 이러한 적층 구조의 탄성매쉬층은 탄성을 제공하고, 복합 기능판과 폼층을 이격시키며, 밀도와 서로 다른 메쉬 규격과 소재가 다른 매쉬시트들을 상하로 배치함으로써, 중량 충격음은 물론 경량 충격음 감쇠 효과를 극대화할 수 있게 된다.That is, the elastic mesh layer may have a structure in which a network structure is dense above and below the mesh sheet, elastic by a coating liquid, and a relatively high density upper mesh sheet and a lower mesh sheet are attached. The elastic mesh layer provides elasticity, separates the composite functional plate and the foam layer, and arranges mesh sheets of different densities, different mesh specifications and materials on top and bottom, thereby maximizing the attenuation effect of not only weight impact sound but also lightweight impact sound. .
여기서, 각 매쉬시트는 단수는 물론 복수 개가 접합된 구조일 수 있다.Here, each mesh sheet may have a structure in which a plurality of mesh sheets are joined as well as singular.
본 발명의 폼층(15)은 폴리염화비닐, 폴리에틸렌, 폴리우레탄 및 에틸렌초산비닐 공중합체 중에서 어느 하나를 발포한 것으로서, 두께 5~15mm이며, 밀도 20~55kg/㎥인 것을 예시할 수 있으며, 외부 충격 흡수력, 흡음 성능과 함께 탄성 복원력을 제공한다.The foam layer 15 of the present invention is foamed with any one of polyvinyl chloride, polyethylene, polyurethane and ethylene-vinyl acetate copolymer, and may have a thickness of 5 to 15 mm and a density of 20 to 55 kg/m 3 , and an external It provides elastic restoring force along with shock absorption and sound absorption performance.
여기서, 밀도가 20kg/㎥ 미만인 경우에는 너무 연질이 되어 오히려 불편함으로 느끼게 되고, 55kg/㎥을 초과하는 경우에는 너무 경질화되어 외부 충격 흡수력, 흡음 성능이 저감되기 때문에 충격 흡수, 흡음 성능 향상 및 반복되는 충격에도 매트의 형태를 유지할 수 있도록 상술한 범위로 제한하는 것이 바람직하다.Here, if the density is less than 20kg / ㎥, it becomes too soft and feels rather uncomfortable, and if it exceeds 55kg / ㎥, it becomes too hard, so the external shock absorption capacity and sound absorption performance are reduced. Improvement and repetition of shock absorption and sound absorption performance It is preferable to limit it to the above-mentioned range so that the shape of the mat can be maintained even in the event of an impact.
본 실시예에서는 내부 매트부(10)가 상기 복합 기능판(11)을 기준으로 상부 및 하부에 각각 상부 탄성매쉬층(12a) 및 하부 탄성매쉬층(12b)이 적층되고, 상기 상부 탄성매쉬층(12a)의 상부 및 하부 탄성매쉬층의 하부에는 각각 상부 폼층(15a) 및 하부 폼층(15b)이 각각 적층되는 구조로 이루어지는 것을 예시할 수 있다. 그리고 상기 내부 매트부는 커버부를 선택적으로 감쌀 수 있다.In this embodiment, an upper
상기 커버부는 가죽, 천 등으로 구성될 수 있으나, 이에 한정되는 것은 아니다.The cover part may be made of leather, cloth, etc., but is not limited thereto.
본 발명의 내부 매트부를 PE필름으로 밀폐 포장한 다음, 아래와 같은 충격음 감소실험을 하였다.After sealing the inner mat part of the present invention with PE film, the following impact sound reduction test was conducted.
도 1에 도시된 제1실시예의 단면 구조를 가지되, 복합 기능판을 기준으로 상부 및 하부에 각각 상부 탄성매쉬층 및 하부 탄성매쉬층이 적층되고, 상부 탄성매쉬층의 상부 및 하부 탄성매쉬층의 하부에는 각각 상부 폼층 및 하부 폼층이 각각 적층되는 구조로 이루어지는 기능성 매트를 제조하였다.It has the cross-sectional structure of the first embodiment shown in FIG. 1, wherein an upper elastic mesh layer and a lower elastic mesh layer are laminated on the upper and lower portions of the composite function plate, respectively, and the upper and lower elastic mesh layers of the upper elastic mesh layer. A functional mat consisting of a structure in which an upper foam layer and a lower foam layer are respectively laminated was prepared under the lower part of the mat.
여기서, 복합 기능판은 폴리에틸렌 55중량부와, 탄산칼슘 20중량부와, 펄라이트 10중량부와, 산화마그네슘 5중량부와, 활성탄 5중량부와, 가소재 1중량부를 혼합한 원료를 평판으로 압출 성형하였고, 두께 3mm이고, 밀도는 2.05g/㎤이다.Here, the composite function plate is a mixture of 55 parts by weight of polyethylene, 20 parts by weight of calcium carbonate, 10 parts by weight of perlite, 5 parts by weight of magnesium oxide, 5 parts by weight of activated carbon, and 1 part by weight of plasticizer. molded, has a thickness of 3 mm, and a density of 2.05 g/cm 3 .
탄성매쉬층은 매쉬시트와, 상기 매쉬시트 상하에 상부 메쉬시트 및 하부 메쉬시트를 접착제로 접합한 구조로 제조하였다.The elastic mesh layer was prepared in a structure in which a mesh sheet, an upper mesh sheet and a lower mesh sheet were bonded to each other with an adhesive.
매쉬시트는 폴리프로필렌을 70메쉬 규격이고, 평량은 550g/㎡, 두께 11.8mm인 망사로 성형하였고, 이 망사를 3겹으로 적층하여 제조하였다. 상부 메쉬시트 및 하부 메쉬시트는 각각 30데니어(d)의 나일론 원사를 300메쉬(mesh) 규격으로 재직한 망사를 코팅액에 함침하여 제조하였고, 코팅액은 폴리우레탄 수지 100중량부를 기준으로, 황토 20중량부와, 제올라이트 분말 10중량부와, 숯 분말 5중량부를 포함한다. 그리고 상부 메쉬시트 및 하부 메쉬시트는 각각 두께 4.3mm의 두께가 되도록 적층하였다.The mesh sheet was manufactured by forming polypropylene into a mesh having a 70 mesh standard, a basis weight of 550 g/m 2 and a thickness of 11.8 mm, and the mesh was laminated in three layers. The upper mesh sheet and the lower mesh sheet were prepared by impregnating a 30 denier (d) nylon yarn with a 300 mesh standard into a coating solution, and the coating solution was prepared by using 20 parts by weight of ocher based on 100 parts by weight of polyurethane resin. and 10 parts by weight of zeolite powder and 5 parts by weight of charcoal powder. In addition, the upper mesh sheet and the lower mesh sheet were laminated to have a thickness of 4.3 mm, respectively.
상부 폼층 및 하부 폼층은 각각 두께 10mm, 밀도 33kg/㎥인 폴리에틸렌 발포폼을 사용하였다.The upper foam layer and the lower foam layer each used a polyethylene foam having a thickness of 10 mm and a density of 33 kg/m 3 .
[비교예 1][Comparative Example 1]
실시예 1에서 탄성매쉬층을 두께 20.1mm의 매쉬시트 단층으로 구성한 것을 제외하고 실시예 1과 동일한 방법으로 기능성 매트를 제조하였다.In Example 1, a functional mat was manufactured in the same manner as in Example 1, except that the elastic mesh layer was composed of a single mesh sheet having a thickness of 20.1 mm.
[비교예 2][Comparative Example 2]
실시예 2에서 탄성매쉬층 대신 1.5mm의 PE필름으로 제조한 에어캡 시트(두께 25mm)로 구성한 것을 제외하고 실시예 1과 동일한 방법으로 기능성 매트를 제조하였다.In Example 2, a functional mat was prepared in the same manner as in Example 1, except that the air cap sheet (25 mm thick) made of a 1.5 mm PE film was used instead of the elastic mesh layer.
이하에서는 실시예 1, 비교예 1, 2에 대한 성능 실험을 하였다.Hereinafter, performance tests were performed on Example 1 and Comparative Examples 1 and 2.
시험규격은 KS F 2865-1,2 (2015)이고, 평가규격은 KS F 2863-1,2 (2002)이며, 한국건설 생활환경 시험연구원(KCL)에 의뢰하여 중량충격음 및 경량충격음 감소량을 각각 측정하였으며, 그 결과는 아래 표 1과 같다.The test standard is KS F 2865-1,2 (2015), the evaluation standard is KS F 2863-1,2 (2002), and the reduction of heavy impact sound and light impact sound was requested by the Korea Construction Living Environment Testing Institute (KCL), respectively. It was measured, and the results are shown in Table 1 below.
위 표 1을 살펴보면, 실시예 1과 비교예 1는 탄성매쉬층의 두께가 대등하지만, 중량충격음에서 12%, 경량충격음에서 11% 향상된 감소 성능을 발휘한다는 것을 확인할 수 있었다. 비교예 1에서 탄성메트층을 사용한 것과, 비교예 2에서 에어캡을 사용한 경우에는 중량충격음과 경량충격음에서 큰 차이를 보이지 않았다.Looking at Table 1 above, it was confirmed that Example 1 and Comparative Example 1 exhibited improved reduction performance by 12% in heavy impact sound and 11% in light weight impact sound, although the thickness of the elastic mesh layer was equivalent. In Comparative Example 1, where the elastic mat layer was used and in Comparative Example 2, where the air cap was used, there was no significant difference between the weight impact sound and the light weight impact sound.
이하에서는 내구성, 충격흡수 및 흡음성능을 보다 향상시킬 수 있는 구조의 기능성 매트를 살펴본다.Hereinafter, a functional mat having a structure capable of further improving durability, shock absorption, and sound absorption performance will be described.
도 2는 본 발명에 따른 기능성 매트의 제2실시예를 도시하는 단면도이다.2 is a cross-sectional view showing a second embodiment of a functional mat according to the present invention.
도 2를 참조하면, 본 실시예에서는 복합 기능판(11)을 기준으로 상부에 상부 폼층(15a)이 배치되고, 하부에 하부 탄성매쉬층(12b)과 하부 폼층(15b)이 순차로 배치된 구조로 이루어지는 것으로서, 최상단과 최하단에 부드러운 폼층이 형성되는 특징이 있다.Referring to FIG. 2 , in this embodiment, an
도 3은 본 발명에 따른 기능성 매트의 제3실시예를 도시하는 단면도이다.3 is a cross-sectional view showing a third embodiment of a functional mat according to the present invention.
도 3을 참조하면, 본 실시예에서는 복합 기능판(11)을 기준으로 상부에 상부 탄성매쉬층(12a)과 상부 폼층(15a)이 순차로 배치되고, 하부에 하부 탄성매쉬층(12b)이 배치된 구조로 이루어지는 것으로서, 최상단은 부드럽고 최하단은 탄성을 가지기 때문에 서로 다른 2가지 기능을 모두 사용할 수 있어 경제적이다.Referring to FIG. 3 , in this embodiment, an upper
그리고 본 실시예의 매트는 침대 토퍼(topper)로 사용하는 것을 예시할 수 있으며, 이 경우 허리 부분은 복합 기능판의 두께를 2.5~3.5mm로 하거나, 머리와 다리 부분은 폼층의 두께를 10mm 이상으로 하는 것이 바람직하고, 이때 탄성매쉬층은 평량이 500~9500g/㎡인 것이 바람직하다.In addition, the mat of this embodiment can be used as a bed topper. In this case, the waist part has a thickness of the composite function plate of 2.5 to 3.5 mm, or the head and leg parts have a foam layer thickness of 10 mm or more. Preferably, the elastic mesh layer preferably has a basis weight of 500 to 9500 g/m 2 .
도 4는 본 발명에 따른 기능성 매트의 제4실시예를 도시하는 단면도이다.4 is a cross-sectional view showing a fourth embodiment of a functional mat according to the present invention.
도 4를 참조하면, 본 실시예에서는 복합 기능판(11)을 기준으로 상부에 상부 탄성매쉬층(12a)과 하부에 하부 탄성매쉬층(12b)을 형성하되, 하부 탄성매쉬층(12b)의 아래에는 단열 시트(16)를 배치한 것을 특징으로 한다. 이 구조의 매트는 완충제로 사용할 때 유리하며, 복합 기능판은 3.0~4.5mm로 두껍게 하고 탄성매쉬층은 평량이 750~1,200g/㎡인 것이 바람직하다.Referring to FIG. 4 , in the present embodiment, an upper
본 발명은 상기의 상세한 설명에서 언급되는 형태로만 한정되는 것은 아님을 잘 이해할 수 있을 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다. 또한, 본 발명은 첨부된 청구범위에 의해 정의되는 본 발명의 정신 그 범위 내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.It will be well understood that the present invention is not limited to the forms mentioned in the detailed description above. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents and alternatives falling within the spirit and scope of the present invention as defined by the appended claims.
1 : 기능성 매트
10 : 내부 매트부
11 : 복합 기능판
12 : 탄성매쉬층
13a : 매쉬시트
13b : 상부 매쉬시트
13c : 하부 매쉬시트
15 : 폼층
16 : 단열시트
20 : 커버1 : Functional mat
10: inner mat part
11: Complex function board
12: elastic mesh layer
13a: mash sheet
13b: upper mesh sheet
13c: lower mesh sheet
15: foam layer
16: insulation sheet
20: cover
Claims (7)
탄성매쉬층과;
폼층;를 포함하며,
상기 복합 기능판은,
합성수지 45~70중량부와, 탄산칼슘, 일라이트, 펄라이트, 마그네슘을 포함하는 충진재 25~45중량부와, 탈취재 3~7중량부를 혼합한 원료를 평판으로 압출 성형한 것을 특징으로 하는 기능성 매트.
a complex function plate;
an elastic mesh layer;
Including; foam layer;
The complex function board,
A functional mat characterized in that a raw material mixed with 45 to 70 parts by weight of synthetic resin, 25 to 45 parts by weight of a filler including calcium carbonate, illite, pearlite, and magnesium, and 3 to 7 parts by weight of a deodorant is extruded into a flat plate. .
상기 복합 기능판은, 두께 1.5~4.5mm이고, 밀도 1.30~2.25g/㎤인 것을 특징으로 하는 기능성 매트.
According to claim 1,
The functional mat, characterized in that the composite functional plate has a thickness of 1.5 to 4.5 mm and a density of 1.30 to 2.25 g / cm 3.
상기 탄성매쉬층은,
폴리에틸렌, 폴리프로필렌, 유리섬유 중 어느 하나로 이루어지는 적어도 하나의 매쉬시트를 포함하는 것을 특징으로 하는 기능성 매트.
According to claim 1,
The elastic mesh layer,
A functional mat comprising at least one mesh sheet made of any one of polyethylene, polypropylene and glass fiber.
상기 탄성매쉬층은,
상기 매쉬시트의 상부 또는 하부에 접합되는 상부 매쉬시트 또는 하부 매쉬시트를 더 포함하되,
상기 매쉬시트는 50~100메쉬(mesh) 규격으로 성형한 것이며,
상기 상부 매쉬시트 또는 하부 매쉬시트는 20~40데니어(d)의 나일론 원사를 250~350메쉬(mesh) 규격으로 재직한 망사를 코팅액에 함침하여 코팅층이 형성되고,
상기 코팅액은,
폴리우레탄 수지와, 상기 폴리우레탄 수지 100중량부를 기준으로, 황토 10~30중량부와, 제올라이트 분말 10~30중량부와, 숯 분말 5~10중량부를 포함하여 이루어지는 것을 특징으로 하는 기능성 매트.
According to claim 3,
The elastic mesh layer,
Further comprising an upper mesh sheet or a lower mesh sheet bonded to the upper or lower portion of the mesh sheet,
The mesh sheet is molded to a 50 to 100 mesh standard,
In the upper mesh sheet or the lower mesh sheet, a coating layer is formed by impregnating a nylon yarn of 20 to 40 denier (d) with a 250 to 350 mesh standard into a coating solution,
The coating solution,
A functional mat comprising a polyurethane resin, 10 to 30 parts by weight of loess, 10 to 30 parts by weight of zeolite powder, and 5 to 10 parts by weight of charcoal powder based on 100 parts by weight of the polyurethane resin.
상기 폼층은,
폴리염화비닐, 폴리에틸렌, 폴리우레탄 및 에틸렌초산비닐 공중합체 중에서 어느 하나를 발포한 것으로서, 두께 5~15mm이며, 밀도 20~55kg/㎥인 것을 특징으로 하는 기능성 매트.
According to claim 3,
The foam layer,
A functional mat made by foaming any one of polyvinyl chloride, polyethylene, polyurethane and ethylene-vinyl acetate copolymer, having a thickness of 5 to 15 mm and a density of 20 to 55 kg/m 3 .
상기 복합 기능판을 기준으로 상부 및 하부에 각각 상부 탄성매쉬층 및 하부 탄성매쉬층이 적층되고,
상기 상부 탄성매쉬층의 상부 또는 하부 탄성매쉬층의 하부에 폼층이 적층되는 것을 특징으로 하는 기능성 매트.
According to claim 3,
An upper elastic mesh layer and a lower elastic mesh layer are laminated on upper and lower portions of the composite function plate, respectively;
A functional mat, characterized in that a foam layer is laminated on the upper part of the upper elastic mesh layer or on the lower part of the lower elastic mesh layer.
상기 하부 탄성매쉬층 또는 하부 폼층의 저면에는 단열 시트가 배치되는 것을 특징으로 하는 기능성 매트.
According to claim 6,
A functional mat, characterized in that a heat insulating sheet is disposed on the lower surface of the lower elastic mesh layer or the lower foam layer.
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