KR200263231Y1 - Flooring with floating structure - Google Patents

Flooring with floating structure Download PDF

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Publication number
KR200263231Y1
KR200263231Y1 KR2020010035134U KR20010035134U KR200263231Y1 KR 200263231 Y1 KR200263231 Y1 KR 200263231Y1 KR 2020010035134 U KR2020010035134 U KR 2020010035134U KR 20010035134 U KR20010035134 U KR 20010035134U KR 200263231 Y1 KR200263231 Y1 KR 200263231Y1
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KR
South Korea
Prior art keywords
floor
decorative material
layer
convex shape
floor decorative
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KR2020010035134U
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Korean (ko)
Inventor
권현종
남승백
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주식회사 엘지화학
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Priority to KR2020010035134U priority Critical patent/KR200263231Y1/en
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Publication of KR200263231Y1 publication Critical patent/KR200263231Y1/en
Priority to CN02284635U priority patent/CN2578453Y/en

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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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • B32B5/22—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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2471/00—Floor coverings

Abstract

본 고안은 뜬 구조의 바닥 장식재를 제공하기 위한 것으로, 보다 구체적으로는 기존의 바닥 장식재의 이면층 하부에 양각의 요철 형상을 부여하여 양각의 요철 형상에 의해 바닥 장식재가 바닥에 뜬 구조 형태를 취하게 함으로써, 시공 후 바닥 장식재가 바닥과 지나치게 밀착됨으로써 발생되는 바닥의 이물에 의한 표면 전사 현상과 바닥의 틈새(crack)를 따라 발생되는 웨이브(wave) 현상을 획기적으로 예방하고, 떠 있는 효과에 의해 쿠션감을 증대시킴으로써 보행감의 향상 및 방음성 개선 효과를 갖는 뜬 구조의 바닥 장식재에 관한 것이다.The present invention is to provide a floor decorative material having a floated structure, and more specifically, to give an embossed concave-convex shape to the bottom of the back layer of the existing floor decorating material and take a structural form in which the floor decorative material is floated on the floor by the embossed concave-convex shape. By doing so, it prevents the surface transfer phenomenon caused by the foreign material of the floor caused by the floor decoration material is too close to the floor after construction and the wave phenomenon generated along the crack of the floor, and by the floating effect The present invention relates to a floor decorative material of a knitted structure having an effect of improving walking feeling and soundproofing by increasing a cushioning feeling.

Description

뜬 구조의 바닥 장식재{Flooring with floating structure}Floating with floating structure

본 고안은 기존 바닥재의 이면층 하부에 양각의 요철 형상을 부여하여 제조함으로써 바닥의 이물에 의한 표면 전사 현상과 바닥의 틈새(crack)에 의한 웨이브(wave)의 발생을 획기적으로 예방하여 보행감 및 방음 효과를 크게 개선한 바닥 장식재에 관한 것이다.The present invention provides embossed concave-convex shape on the bottom of the backing layer of the existing flooring material to prevent the surface transfer phenomenon caused by the foreign material on the floor and the generation of waves due to the cracks of the floor. The present invention relates to a floor decorative material that greatly improves the sound insulation effect.

종래의 일반적인 PVC(염화비닐수지) 바닥 장식재의 경우, 이면층은 발포층 또는 비발포층에 기계적인 엠보싱(mechanical Embossing) 처리를 하거나 직포를 합판한 구조인데, 기계적인 엠보싱 처리를 한 경우 엠보(embo)의 심도가 얕고 음각의 형태를 띄고 있으며, 직포를 합판한 경우도 사용하는 직포의 두께가 0.5㎜ 미만의 것을 사용하는데 합판 과정에서 바닥 장식재의 이면층에 묻힘에 따라 실제로 돌출되는 부분은 0.2㎜ 미만으로 심도가 얕기 때문에 바닥에 이물이 있는 경우 쉽게 표면으로 전사되는 문제점이 있다. 또한, 바닥이 음각의 엠보 형태임에 따라 바닥에 지나치게 밀착됨으로써 바닥 난방시 바닥의 틈새 부분을 따라 열, 습기 등으로 인한 웨이브가 쉽게 발생되는 문제점이 있다.In the case of a conventional PVC (vinyl chloride) floor decoration material, the back layer is a mechanical embossing process or a woven plywood on the foamed or non-foamed layer. The depth of embo) is shallow and intaglio, and even when the woven fabric is plywood, the thickness of the woven fabric used is less than 0.5 mm. In the plywood process, the part that actually protrudes as buried in the back layer of the floor decoration material is 0.2 Since there is a shallow depth of less than mm, there is a problem that is easily transferred to the surface when there is a foreign material on the bottom. In addition, there is a problem that the wave due to heat, moisture, etc. easily along the gap portion of the floor when the floor is heated by being too close to the floor as the embossed embossed floor.

이를 개선하기 위하여 유리섬유(glass fiber)에 PVC를 함침 후 발포 또는 비발포의 요철을 적층시킨 언더플로어(under floor)을 사용하기도 하나 언더플로어 자체로는 바닥 장식재의 근본적인 역할인 인테리어 기능이 불가능하다. 그래서 언더플로어를 우선 시공 후 그 위에 일반적인 바닥 장식재를 시공하는 방법을 사용하기도 하나, 2 번에 걸친 시공으로 시공자의 작업량 및 인건비가 증대될 뿐만 아니라 언더플로어의 유리섬유 함침층과 일반 바닥 장식재의 유리섬유 함침층을 별도로 제작함에 따라 과도한 비용이 발생되는 문제점이 있다.In order to improve this, an underfloor is used, in which PVC is impregnated with glass fiber and laminated with foamed or non-foamed unevenness, but the underfloor itself is not capable of interior function, which is a fundamental role of the floor decoration material. . Therefore, underfloor is used first, and then general floor decoration materials are used on it, but the construction and labor cost of the builder are increased not only by two installations, but also by the glass fiber impregnated layer of the underfloor and the glass of general floor decoration materials. There is a problem in that excessive costs are generated by separately manufacturing the fiber impregnation layer.

이에 본 고안은 상기와 같은 종래의 일반적인 바닥 장식재의 문제점을 해결하기 위하여 제안된 것으로, 본 고안의 목적은 기존 바닥재의 이면층 하부에 양각의 요철 형상을 부여하여 제조함으로써 바닥의 이물에 의한 표면 전사 현상과 바닥의 틈새에 의한 웨이브의 발생을 예방하여 보행감 및 방음 효과를 크게 개선한 바닥 장식재를 제공하는데 있다.Therefore, the present invention is proposed to solve the problems of the conventional general floor decoration material as described above, the object of the present invention is to provide the embossed concave-convex shape on the bottom of the back layer of the existing flooring to transfer the surface by the foreign material of the floor It is to provide a floor decoration material that significantly improves the feeling of walking and soundproofing by preventing the occurrence of wave due to the phenomenon and the gap of the floor.

도 1 및 도 2는 발포물을 사용하여 양각의 요철 형상을 부여한 본 고안의 일실시예에 따른 바닥 장식재의 단면도이다.1 and 2 is a cross-sectional view of the flooring decorative material according to an embodiment of the present invention to give an embossed concave-convex shape using a foam.

도 3 및 도 4는 비발포물을 사용하여 양각의 요철 형상을 부여한 본 고안의 다른 실시예에 따른 바닥 장식재의 단면도이다.3 and 4 is a cross-sectional view of the floor decorative material according to another embodiment of the present invention to give the embossed concave-convex shape using the non-foamed.

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

10 : 기재층 20 : 표면층10: substrate layer 20: surface layer

21 : 상부층 22 : 인쇄층21: upper layer 22: printed layer

23 : 스킨층 30 : 이면층23: skin layer 30: back layer

31 : 하부층 32 : 유리섬유, 직물, 직포 또는 부직포층31: lower layer 32: glass fiber, woven, woven or nonwoven layer

33 : 발포물을 사용한 양각의 요철 형상33: Uneven shape of relief using foam

34 : 비발포물을 사용한 양각의 요철 형상34: Uneven shape of the relief using non-foamed

40 : 표면처리층40: surface treatment layer

상기와 같은 목적을 달성하기 위하여, 본 고안은 기존의 바닥 장식재의 이면층 하부에 양각의 요철 형상을 부여하여 양각의 요철 형상에 의해 바닥 장식재가 바닥에 뜬 구조형태를 취하게 함으로써, 시공 후 바닥 장식재가 바닥과 지나치게 밀착됨으로써 발생되는 바닥의 이물에 의한 표면 전사 현상과 바닥의 틈새(crack)를 따라 발생되는 웨이브(wave) 현상을 크게 예방하였으며, 떠 있는 효과에 의해 쿠션감을 증대시킴으로써 보행감의 향상 및 방음성 개선 효과를 갖는 바닥 장식재를 제공하는 것을 그 특징으로 한다.In order to achieve the above object, the present invention is to give a concave-convex shape on the bottom of the back layer of the existing floor decoration material to take a structural form floated on the floor by the embossed concave-convex shape, the floor after construction It greatly prevented the surface transfer phenomenon caused by foreign material on the floor caused by the decorative material being too close to the floor and the wave phenomenon along the crack of the floor. It is characterized by providing the floor decoration material which has the improvement and soundproofing improvement effect.

특히, 본 고안에서 의도한 효과를 극대화하기 위해서는 양각의 요철 형상을 부여하는데 고탄성의 발포물을 사용하는 것이 바람직하고, 비발포물을 사용할 경우에는 고무, 실리콘 등의 고탄성을 가지고 있는 소재를 사용하는 것이 바람직하며, 이때 소재는 경도 15 이하의 무른(soft) 것이 좋다. 또한, 양각의 요철 형상은 0.4㎜ 이상을 부여하는 것이 좋다.In particular, in order to maximize the effect intended in the present invention, it is preferable to use a high-elastic foam to give an embossed concave-convex shape, and to use a non-foamed material having a high elasticity such as rubber or silicone. Preferably, the material is preferably soft with a hardness of 15 or less. Moreover, as for the uneven | corrugated shape of embossing, it is good to provide 0.4 mm or more.

본 고안에 따른 표면의 평활도를 개선한 바닥 장식재는 일반적인 바닥재의 제조공정과 동일한 공정으로 생산할 수 있는데, 이를 일반적인 가정용 바닥재를 일실시예로 본 고안에 첨부한 도면을 참조하여 상세하게 설명하나, 본 고안의 바닥재의 구조가 하기 예에 한정되는 것은 아니다.The floor decorative material with improved surface smoothness according to the present invention can be produced by the same process as the manufacturing process of the general floor material, which will be described in detail with reference to the drawings attached to the present invention as a general household floor material as an embodiment, The structure of the flooring material of the design is not limited to the following example.

본 고안에 따른 바닥재의 예로서, 하기 도면에 도시된 구조의 바닥재에서 기재층(10)은 유리섬유로 구성되며 이는 공지된 Paste 가공법으로 생산이 가능하다.As an example of the flooring according to the present invention, in the flooring of the structure shown in the following drawings, the base layer 10 is composed of glass fibers, which can be produced by a known paste processing method.

상기 기재층 위에 상부층(21)을 적층하는데 필요에 따라 2 개층 이상으로 형성할 수 있으며, 적층 방법은 공지의 나이프코타, 리버스코타, 바코타, 로타리 스크린 코타 등을 이용하여 코팅한 후 140∼170℃의 겔링드럼이나 오븐을 이용하여 충분히 겔링하는 방법 또는 카렌다를 이용한 압연가공이나 티다이를 이용한 압출가공으로 시트를 제작하여 가열합판하는 방법으로 적층이 가능하다.In order to laminate the upper layer 21 on the base layer may be formed in two or more layers, the lamination method is 140-170 after coating using a known knife coater, river scotta, barkota, rotary screen coater, etc. Lamination can be performed by a method of sufficiently gelling using a gelling drum or an oven at 0 ° C., or by heating and plywood by producing a sheet by rolling or extrusion using a calendar.

이와 같이 기재층(10)에 상부층(21)을 적층하여 얻어진 반제품 위에 다양한 무늬와 색상의 인쇄(22)를 하게 되는데, 인쇄는 공지의 그라비아 인쇄, 옵셋 인쇄, 로타리 스크린 인쇄 공법을 이용하여 인쇄하면 된다.In this way, various patterns and colors can be printed 22 on the semi-finished product obtained by laminating the upper layer 21 on the base layer 10. The printing may be performed by using a gravure printing, offset printing, or rotary screen printing method. do.

상기 과정에 의해 인쇄가 완료되면 그 인쇄된 상부에 스킨층(23)을 적층하게 되는데, 스킨층은 공지의 졸(Sol) 가공 방법이나 카렌다에서 압연가공 하거나 티다이에서 압출가공을 통하여 시트를 얻을 수 있고, 이를 가열합판 하는 방법으로 적층이 가능하다.When the printing is completed by the above process, the skin layer 23 is laminated on the printed upper part. The skin layer is obtained by rolling in a known sol processing method or a calendar, or by extrusion in a die die. It can be laminated by a method of heating and plywood it.

다음의 공정으로는 기재층(10) 하부에 하부층(31)을 적층하게 되는데, 필요에 따라 2 개층 이상으로 형성할 수 있으며, 공지의 졸(Sol) 가공 방법이나, 카렌다에서 압연가공하거나 티다이에서 압출가공을 통하여 발포 또는 비발포 시트를 얻을 수 있고, 이를 가열합판 하는 방법으로 적층이 가능하다.In the following process, the lower layer 31 is laminated below the base layer 10, and may be formed in two or more layers as necessary, and may be rolled in a known sol process, a calendar, or a Ti-die. In the extrusion process can be obtained a foamed or non-foamed sheet, it is possible to laminate by heating plywood method.

다음의 공정으로는 상기의 하부층(31) 하부에 양각의 요철 형상(33)을 부여하는데 이때에 적용되는 양각의 요철 형상(33, 34)은 공지의 로타리 스크린 인쇄 방식, 압출가공 방식 등을 이용할 수 있다. 이때, 도 2 와 도 4에 도시된 바와 같이, 양각의 요철 형상(33, 34)과 하부층(31) 사이에 유리섬유(glass fiber), 직물, 직포 또는 부직포층을 적층할 수도 있다. 마지막으로 스킨층(23) 위에 표면처리층(40)을 형성한다.In the following process, an embossed concave-convex shape 33 is provided below the lower layer 31. The embossed concave-convex shapes 33 and 34 applied at this time may use a known rotary screen printing method, an extrusion process method, or the like. Can be. 2 and 4, a glass fiber, a woven fabric, a woven fabric, or a nonwoven layer may be laminated between the embossed concave-convex shapes 33 and 34 and the lower layer 31. Finally, the surface treatment layer 40 is formed on the skin layer 23.

이상에서 살펴본 바와 같이, 본 고안에 의한 바닥 장식재는 종래의 바닥 장식재 제조공정으로 제조가능하며, 기존의 바닥 장식재의 이면층 하부에 양각의 요철 형상을 부여하여 양각의 요철 형상에 의해 바닥 장식재가 바닥에 뜬 구조 형태를 취하게 함으로써, 시공 후 바닥 장식재가 바닥과 지나치게 밀착됨으로써 발생되는 바닥의 이물에 의한 표면 전사 현상과 바닥의 틈새(crack)를 따라 발생되는 웨이브(wave) 현상을 크게 예방할 수 있으며, 떠 있는 효과에 의해 쿠션감을 증대시킴으로써 보행감의 향상 및 방음성 개선 효과가 있다.As described above, the floor decorative material according to the present invention can be manufactured by a conventional floor decorative material manufacturing process, by giving the embossed concave-convex shape on the lower back layer of the existing floor decorative material, the floor decorative material is floored by the concave-convex concave shape By taking the form of the structure, it is possible to greatly prevent the surface transfer phenomenon caused by the foreign body of the floor caused by the floor decorative material adheres to the floor after construction and the wave phenomenon along the crack of the floor. In addition, the cushioning effect is increased by the floating effect, thereby improving the feeling of walking and soundproofing.

Claims (6)

여러층으로 구성된 바닥 장식재에 있어서, 그 이면층(30) 하부에 양각의 요철 형상을 부여하는 것을 특징으로 하는 뜬 구조의 바닥 장식재.In the floor decoration material composed of several layers, the floor decoration material of the floated structure characterized by giving an embossed uneven | corrugated shape to the lower part of the back layer 30. 제 1 항에 있어서, 고탄성 발포물을 사용하여 바닥 장식재의 이면층에 양각의 요철 형상을 부여하는 것을 특징으로 하는 뜬 구조의 바닥 장식재.The floor decorative material of claim 1, wherein an embossed concave-convex shape is provided to the back layer of the floor decorative material by using a highly elastic foam. 제 1 항에 있어서, 고탄성 비발포물을 사용하여 바닥 장식재의 이면층에 양각의 요철 형상을 부여하는 것을 특징으로 하는 뜬 구조의 바닥 장식재.The floor decorative material of claim 1, wherein a highly elastic non-foamed product is used to provide an embossed concave-convex shape to the back layer of the floor decorative material. 제 2 항 또는 제 3 항에 있어서, 양각의 요철 형상(33, 34)과 하부층(31) 사이에 유리섬유(glass fiber), 직물, 직포 또는 부직포층(32)을 추가로 적층한 것을 특징으로 하는 뜬 구조의 바닥 장식재.The method of claim 2 or 3, further comprising a laminated glass fiber, woven, woven or nonwoven layer 32 between the embossed concave-convex shape (33, 34) and the lower layer (31). Knitted floor decoration. 제 3 항에 있어서, 고탄성 비발포물의 소재가 경도 15 이하의 무른(soft) 것임을 특징으로 하는 뜬 구조의 바닥 장식재.The floor decorative material of claim 3, wherein the material of the high elastic non-foamed material is soft with a hardness of 15 or less. 제 2 항 또는 제 3 항에 있어서, 양각의 요철 형상은 0.4mm 이상 부여하는 것을 특징으로 하는 뜬 구조의 바닥 장식재.The floor decorative material of claim 2 or 3, wherein the relief shape of the relief is provided at least 0.4 mm.
KR2020010035134U 2001-11-15 2001-11-15 Flooring with floating structure KR200263231Y1 (en)

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CN02284635U CN2578453Y (en) 2001-11-15 2002-11-08 Floor decorative material with suspending structure

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190065085A (en) 2017-12-01 2019-06-11 주식회사 녹수 Flooring tile for telegraph elimination and a process for the preparation thereof
KR20190137746A (en) 2019-12-03 2019-12-11 주식회사 녹수 Flooring tile for telegraph elimination and a process for the preparation thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101000679B1 (en) * 2010-03-09 2010-12-10 한봉식 Functional reinforced flooring material for architecture and constructing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190065085A (en) 2017-12-01 2019-06-11 주식회사 녹수 Flooring tile for telegraph elimination and a process for the preparation thereof
KR20190137746A (en) 2019-12-03 2019-12-11 주식회사 녹수 Flooring tile for telegraph elimination and a process for the preparation thereof

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