KR101043501B1 - Shock-absorbing member - Google Patents

Shock-absorbing member Download PDF

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KR101043501B1
KR101043501B1 KR1020090069446A KR20090069446A KR101043501B1 KR 101043501 B1 KR101043501 B1 KR 101043501B1 KR 1020090069446 A KR1020090069446 A KR 1020090069446A KR 20090069446 A KR20090069446 A KR 20090069446A KR 101043501 B1 KR101043501 B1 KR 101043501B1
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South Korea
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foamed polyurethane
panel
lattice
pairs
present
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KR1020090069446A
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Korean (ko)
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KR20110011953A (en
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최기영
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최기영
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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
    • B32B5/22—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
    • B32B5/32—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 at least two layers being foamed and next to each other
    • 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
    • B32B5/18—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)

Abstract

본 발명에서는 발포폴리우레탄으로 이루어지며, 다수매로 이루어지는 폴리우레탄 패널 사이에 동일 재질의 격자(格子)형네트패널을 배치하고 적층함으로써 포장박스에 채워지는 포장재로 적용되는 경우 외부로부터 포장대상 물품에 전달되는 충격을 보다 효율적으로 흡수 및 분산시킬 수 있도록 하고, 벽면등에 매입되어 방음재로 적용되는 경우 단위 면적당 흡음율을 높여 뛰어난 방음효과를 나타낼 수 있도록 함과 동시에 촉감이 부드럽고 가벼워 취급이 용이하고, 제품에 손상을 입히지 않도록 한 새로운 완충재가 개시된다.In the present invention is made of a foamed polyurethane, when the lattice-shaped net panel of the same material is disposed between the plurality of polyurethane panels and laminated to be applied as a packaging material filled in the packaging box from the outside to the packaged goods It can absorb and disperse the transmitted shocks more efficiently, and when it is embedded in the wall surface and applied as a soundproofing material, it can increase the sound absorption rate per unit area to show excellent sound insulation effect, and it is easy to handle because it is soft and light. A new cushioning material is disclosed which prevents damage.

본 발명에 따른 완충재는 단일 또는 다수매가 적층된 구조로 이루어지는 다수 쌍의 발포폴리우레탄 패널층과; 상기 다수 쌍의 발포폴리우레탄 패널층 사이에 끼워져 삽입된 상태에 일체로 접합되며, 격자형의 네트구조를 갖는 단일 또는 다수매의 발포폴리우레탄재의 격자형 네트패널로 이루어진다. The cushioning material according to the present invention includes a plurality of pairs of foamed polyurethane panel layers having a single or multiple stacked structure; It is integrally bonded in the inserted state sandwiched between the plurality of pairs of foamed polyurethane panel layer, and consists of a grid-like netpanel of a single or a plurality of foamed polyurethane materials having a grid-like net structure.

폴리우레탄패널, 격자형 네트패널, 완충재, 방음재 Polyurethane Panel, Lattice Net Panel, Shock Absorbing Material, Soundproof Material

Description

완충재{SHOCK-ABSORBING MEMBER} Buffer material {SHOCK-ABSORBING MEMBER}

본 발명은 완충재에 관한 것으로, 더욱 상세하게는 발포폴리우레탄으로 이루어지며, 다수매로 이루어지는 폴리우레탄 패널 사이에 동일 재질의 격자(格子)형네트패널을 배치하고 적층함으로써 포장박스에 채워지는 포장재로 적용되는 경우 외부로부터 포장대상 물품에 전달되는 충격을 보다 효율적으로 흡수 및 분산시킬 수 있도록 하고, 벽면등에 매입되어 방음재로 적용되는 경우 단위 면적당 흡음율을 높여 뛰어난 방음효과를 나타낼 수 있도록 함과 동시에 촉감이 부드럽고 가벼워 취급이 용이하고, 제품에 손상을 입히지 않도록 한 완충재에 관한 것이다. The present invention relates to a cushioning material, and more particularly, made of foamed polyurethane, which is a packing material filled in a packing box by arranging and laminating a lattice-shaped net panel of the same material between a plurality of polyurethane panels. When applied, it can absorb and disperse the shock transmitted to the packaged goods from the outside more efficiently, and when it is embedded in the wall surface and applied as a soundproofing material, it can increase the sound absorption rate per unit area to show excellent sound insulation effect and at the same time feel. The present invention relates to a cushioning material that is soft and light, is easy to handle, and does not cause damage to the product.

일반적으로, 각종 텔레비젼, 냉장고, 컴퓨터, 모니터 같은 각종 전자제품 등의 포장물품을 포장용 박스에 넣어 포장하는 경우, 외부로부터 가해지는 충격력에 의하여 포장용 박스내에 수납된 포장물품이 손상되는 것을 방지하기 위하여 다양한 형태의 완충재가 적용된다. In general, in the case of packing packaging items such as various TVs, refrigerators, computers, monitors, and other electronic products in a packaging box, various packaging materials are stored in order to prevent damage to the packaging items stored in the packaging box due to the impact force applied from the outside. Type buffers are applied.

이들 완충재로는 통상적으로 무게가 가볍고 물을 거의 흡수하지 않으며, 세균이나 곰팡이가 발생되지 않기 때문에 발포폴리스티렌, 즉 스티로폼(Styrofoam)이 적용되고 있다.These buffers are typically light polystyrene, absorb little water, and do not generate bacteria or mold, and thus foam polystyrene, that is, styrofoam, has been applied.

그러나, 종래 완충재로 적용되는 스티로폼은 재활용이 되지 않기 때문에 환경문제로 대두되고 있으며, 재질이 단단하여 부스러지기 쉽게 때문에 취급시 부스러진 작은 알갱이가 주변을 어지럽히는 등의 문제가 있고, 자칫 잘못하면 포장물품의 외표면에 스크래치가 형성될 우려가 높다는 문제가 있다.However, styrofoam, which is applied as a cushioning material, is not a recycled material, so it is an environmental problem.As the material is hard and brittle, small particles that are broken during handling may disturb the surroundings. There is a problem that there is a high possibility that scratches are formed on the outer surface.

또, 종래의 완충재로 사용되는 스티로폼은 자체 쿠션이 없고 상대적으로 단단하기 때문에 촉감이 부드럽지 못하여 취급이 매우 불편하다는 문제가 있다. In addition, the styrofoam used as a conventional cushioning material has a problem that it is not comfortable to handle because it is relatively hard without its own cushion and is very inconvenient to handle.

본 발명은 이와 같은 종래의 문제점을 해결하기 위한 것으로, 그 목적은 발포 폴리우레탄으로 이루어지며, 다수매로 이루어지는 발포 폴리우레탄패널 사이에 동일 재질의 격자(格子)형 네트패널을 배치하고 적층함으로써 포장박스에 채워지는 포장재로 적용되는 경우 외부로부터 포장대상 물품에 전달되는 충격을 보다 효율적으로 흡수 및 분산시킬 수 있도록 한 새로운 완충재를 제공하는 것이다.The present invention is to solve such a conventional problem, the object is made of foamed polyurethane, packaging by arranging and laminating a lattice-shaped netpanel of the same material between the foamed polyurethane panel consisting of a plurality of sheets When applied to the packaging material filled in the box is to provide a new cushioning material to more efficiently absorb and disperse the shock transmitted to the packaged goods from the outside.

본 발명의 다른 목적은 건축물의 벽면등에 매입되어 방음재로 적용되는 경우 단위 면적당 흡음율을 높여 뛰어난 방음효과를 나타낼 수 있도록 한 새로운 완충재를 제공하는 것이다.Another object of the present invention is to provide a new shock absorbing material that can increase the sound absorption rate per unit area when embedded in the wall of the building, etc. when applied to the soundproofing material.

본 발명의 또 다른 목적은 촉감이 부드럽고 가벼워 취급이 용이하고, 제품에 손상을 입히지 않도록 한 새로운 완충재을 제공하는 것이다. Another object of the present invention is to provide a new cushioning material that is soft and light to the touch, easy to handle, and does not damage the product.

상기의 목적을 달성하기 위하여, 본 발명에 따른 완충재는 단일 또는 다수매가 적층된 구조로 이루어지는 다수 쌍의 발포폴리우레탄 패널층과; 상기 다수 쌍의 발포폴리우레탄 패널층 사이에 끼워져 삽입된 상태에 일체로 접합되며, 격자형의 네트구조를 갖는 단일 또는 다수매의 발포폴리우레탄재의 격자형 네트패널로 이루어진다.In order to achieve the above object, the cushioning material according to the present invention comprises a plurality of pairs of foamed polyurethane panel layer consisting of a single or multiple sheets stacked structure; It is integrally bonded in the inserted state sandwiched between the plurality of pairs of foamed polyurethane panel layer, and consists of a grid-like netpanel of a single or a plurality of foamed polyurethane materials having a grid-like net structure.

본 발명에서 상기 다수 쌍의 발포폴리우레탄 패널층과 격자형 네트패널이 접합된 완충재의 길이방향을 따라 양쪽 가장자리로부터 중심쪽으로 일정한 간격을 두 고 서로 어긋난 위치에 설계에 따라 정해진 길이의 절개선을 형성하여 포장대상 물품의 크기에 따라 그 길이를 조절할 수 있도록 구성된 특징을 갖는다. In the present invention, the plurality of pairs of foamed polyurethane panel layer and the lattice-shaped net panel is formed along the longitudinal direction of the buffer member bonded to each other at regular intervals from both edges to the center at a position offset from each other according to the design to form a cut line It has a feature configured to adjust the length according to the size of the article to be packaged.

본 발명을 적용하면, 다수 쌍의 발포우레탄 패널층사이에 격자형 네트구조를 갖는 복수매의 격자형 네트패널이 끼워져 삽입된 상태에서 일체로 접합되기 때문에 외부로부터 가해지는 충격력은 매우 효과적으로 흡수 및 분산되어 외부의 충격력에 의하여 포장물품이 손상되지 않게 된다.According to the present invention, since a plurality of lattice net panels having a lattice net structure between the plurality of pairs of foamed urethane panel layers are integrally bonded in the inserted state, the impact force applied from the outside is absorbed and dispersed very effectively. Therefore, the packaged goods are not damaged by the external impact force.

또, 상기 완충재는 그 길이방향을 따라 다수의 절개선이 엇갈리게 형성되어 있기 때문에 포장물품의 크기가 다소 크더라도 완충재의 길이를 조절할 수 있다는 효과가 있다.In addition, the buffer material has an effect that the length of the buffer material can be adjusted even if the size of the package is somewhat large because the plurality of incisions are formed staggered along the longitudinal direction.

또, 본 발명에 따른 완충재는 건축물의 벽면에 매입되어 설치되는 경우 단위면적당 흡음효율이 높아 방음재로서 사용할 수 있다는 효과가 있다. In addition, the cushioning material according to the present invention has a high sound-absorbing efficiency per unit area when embedded in the wall of the building can be used as a soundproofing material.

이하, 첨부된 도면에 의하여 본 발명의 바람직한 실시예를 보다 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 완충재를 나타내는 분리 사시도이고, 도 2는 본 발명에 따른 완충재의 결합상태 사시도이다.1 is an exploded perspective view showing a shock absorbing material according to the present invention, Figure 2 is a perspective view of the combined state of the shock absorbing material according to the present invention.

또, 도 3은 본 발명에 따른 완충재가 포장재로 적용되는 경우를 나타내는 사시도이고, 도 4는 본 발명에 따른 완충재에 길이조절을 위한 절개선이 형성된 구조를 나타내는 사시도이다.In addition, Figure 3 is a perspective view showing a case in which the cushioning material according to the invention is applied as a packaging material, Figure 4 is a perspective view showing a structure in which the cut line for adjusting the length is formed in the buffer member according to the present invention.

또, 도 5는 본 4의 도시된 절개선의 작용에 의하여 길이가 연장조절되는 상태를 나타내는 평면도이고, 도 6은 본 발명에 따른 완충재의 사용상태도이다.In addition, Figure 5 is a plan view showing a state in which the length is extended by the action of the cut line shown in Figure 4, Figure 6 is a state diagram of the use of the buffer according to the present invention.

이를 참조하면, 본 발명에 따른 완충재(10)에서는 단일 또는 다수매가 적층된 구조로 이루어지는 다수 쌍의 발포폴리우레탄 패널층(12)(12')(12'')이 마련된다.Referring to this, in the shock absorbing material 10 according to the present invention, a plurality of pairs of foamed polyurethane panel layers 12, 12 ', 12' 'having a structure in which a single or multiple sheets are stacked are provided.

본 발명에서 상기 다수 쌍의 발포폴리우레탄 패널층(12)(12')(12'') 사이에는 격자형의 네트구조를 갖는 단일 또는 다수매의 발포폴리우레탄재의 격자형 네트패널(14)(14') 끼워져 삽입된 상태에 일체로 접합되도록 구성된다.In the present invention, between the plurality of pairs of foamed polyurethane panel layers 12, 12 'and 12' ', a lattice net panel 14 of a single or multiple foamed polyurethane materials having a lattice net structure ( 14 ') is integrally bonded to the inserted state.

이와 같이 이루어지는 본 발명에서 상기 다수 쌍의 발포폴리우레탄 패널층(12)(12')(12'')과 격자형 네트패널(14)(14')이 접합된 완충재의 길이방향을 따라 길이를 조절할 수 있도록 구성된다.In the present invention thus formed, the plurality of pairs of expanded polyurethane panel layers 12, 12 ', 12 " and the lattice-shaped net panel 14, 14' are bonded along the length direction of the cushioning material. It is configured to be adjustable.

이를 위하여, 상기 완충재(10)의 길이방향을 따라 양쪽 가장자리로부터 중심쪽으로 일정한 간격을 두고 서로 어긋난 위치에 설계에 따라 정해진 길이의 절개선(16)을 형성한다.To this end, incisions 16 of a predetermined length are formed at positions deviated from each other at regular intervals from both edges toward the center along the longitudinal direction of the cushioning material 10.

이렇게 하면 본 발명에 따른 완충재(10)를 포장재로 적용하는 경우 포장물품(18)의 크기에 따라 그 길이를 조절할 수 있게 된다.In this case, when the shock absorbing material 10 according to the present invention is applied as a packing material, its length can be adjusted according to the size of the packing article 18.

이와 같이 이루어지는 본 발명의 작용은 다음과 같다.The operation of the present invention made as described above is as follows.

도 1 내지 도 6을 참조하면, 먼저 설계에 따라 정해진 크기와 두께로 재단된 다수매의 발포폴리우레탄 패널을 접합하여 다수 쌍의 발포폴리우레탄 패널층(12)(12')(12'')을 준비한다.1 to 6, first, a plurality of pairs of foamed polyurethane panel layers 12, 12 ', 12' 'are bonded by bonding a plurality of foamed polyurethane panels cut to a predetermined size and thickness according to the design. Prepare.

그런 다음, 발포폴리우레탄 재질로 이루어지며 격자형의 네트(Net) 구조로 이루어진 다수매의 격자형 네트패널(14)(14')을 준비하고, 상기 각 발포폴리우레탄 패널층(12)(12')(12'')사이에 격자형 네트패널(14)(14')을 끼워 넣은 상태에서 접합하여 일체화시키면 본 발명에 따른 완충재(10)가 얻어진다.Then, a plurality of lattice-shaped net panels 14 and 14 'made of a foamed polyurethane material and having a lattice net structure are prepared, and each of the foamed polyurethane panel layers 12 and 12 is prepared. When the lattice net panels 14 and 14 'are sandwiched between') 'and' 12 ', the shock absorbing material 10 according to the present invention is obtained.

그런 다음, 포장물품의 크기에 따라 완충재(10)의 일방향 길이를 조절할 수 있도록 하기 위하여, 발포폴리우레탄 패널층(12)(12')(12'')과 격자형 네트패널(14)(14')일체이 일체로 접합된 완충재(10)의 길이방향의 야쪽 가장자리로부터 중심쪽으로 일정 간격을 두고 절단되지 않을 정도의 길이를 갖는 절개선(16)을 서로 엇갈리게 형성한다.Then, in order to be able to adjust the one-way length of the cushioning material 10 according to the size of the packaged article, the foamed polyurethane panel layers 12, 12 ', 12' 'and the lattice net panel 14, 14 ') The cut lines 16 having a length such that they are not cut at regular intervals toward the center from the longitudinal edge of the longitudinal direction of the cushioning material 10 to which the body is integrally joined are alternately formed.

이와 같이 만들어진 완충재(10)를 이용하여 포장물품(18)을 포장하는 경우, 도 6에 도시된 바와 같이 포장물품(18)의 형상에 맞추어 재단된 복수개의 완충재(10) 사이에 포장물품(18)을 끼운상태에서 완충재(10)가 결합된 포장물품(18)을 별도의 포장용 박스에 수납하면 되는 것이다.In the case of packaging the packaged article 18 using the cushioning material 10 made as described above, the packaged article 18 between the plurality of buffered material 10 cut in accordance with the shape of the packaged article 18 as shown in FIG. In the state of inserting the packaging material 18 combined with the cushioning material 10 is to be stored in a separate packaging box.

이 상태에서 외부로부터 충격이 가해지는 경우 그 충격력은 다수매가 적층된 발포폴리우레탄 패널층(12)(12')(12'')에서 1차 흡수되고, 잔여 충격력은 발포 폴리우레탄 패널층(12)(12')(2'')사이에 개재된 격자형 네트패널(14)(14')을 통과하면서 흡수 및 분산되어 포장물품(18)쪽으로는 전혀 전달되지 않게 되는 것이다.In this state, when the impact is applied from the outside, the impact force is primarily absorbed by the foamed polyurethane panel layers 12, 12 'and 12 ", in which a plurality of sheets are stacked, and the remaining impact force is the foamed polyurethane panel layer 12 It is absorbed and dispersed while passing through the lattice-shaped net panels 14 and 14 'interposed between the 12' and 2 ", so that they are not transmitted to the packaged article 18 at all.

한편, 상기 포장물품(18)의 크기가 약간 커서 완충재(10)의 길이를 조절할 필요가 있는 경우, 상기 완충재(10)의 일측을 늘리고자 하는 방향으로 당기면, 상기 완충재(10)의 길이방향을 따라 형성된 절개선(16)이 벌어지면서 완충재(10)의 길이가 조절되는 것이다.On the other hand, when the size of the packaging article 18 is slightly large, and it is necessary to adjust the length of the shock absorbing material 10, the longitudinal direction of the shock absorbing material 10 is pulled in a direction to extend one side of the shock absorbing material 10. As the incision line 16 is formed along the length of the cushioning material 10 is adjusted.

이와 같은 본 발명에 따른 완충재(10)는 상대적으로 촉감이 부드럽기 때문에 포장물품(18)의 포장시 포장물품(18)의 표면에 스크래치현상 같은 손상이 발생되지 않게 된다. Since the shock absorbing material 10 according to the present invention has a relatively soft touch, damage such as a scratch phenomenon does not occur on the surface of the packaged article 18 when the packaged article 18 is packaged.

도 1은 본 발명에 따른 완충재를 나타내는 분리사시도이다.1 is an exploded perspective view showing a shock absorbing material according to the present invention.

도 2는 본 발명에 따른 완충재의 결합상태 사시도이다.Figure 2 is a perspective view of the coupled state of the cushioning material according to the present invention.

도 3은 본 발명에 따른 완충재가 포장재로 적용되는 경우를 나타내는 사시도이다.3 is a perspective view showing a case in which the cushioning material according to the present invention is applied as a packaging material.

도 4는 본 발명에 따른 완충재에 길이조절을 위한 절개선이 형성된 구조를 나타내는 사시도이다.Figure 4 is a perspective view showing a structure in which an incision line for length adjustment is formed in the cushioning material according to the present invention.

도 5는 본 4의 도시된 절개선의 작용에 의하여 길이가 연장조절되는 상태를 나타내는 평면도이다.5 is a plan view showing a state in which the length is extended by the action of the incision line shown in FIG.

도 6은 본 발명에 따른 완충재의 사용상태 사시도이다. Figure 6 is a perspective view of the use state of the cushioning material according to the present invention.

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

12, 12', 12'' : 발포폴리우레탄 패널층 12, 12 ', 12' ': foamed polyurethane panel layer

14, 14' : 격자형 네트패널.14, 14 ': Grid type net panel.

16 : 포장물품. 16: packaged goods.

Claims (2)

단일 또는 다수매가 적층된 구조로 이루어지는 다수 쌍의 발포폴리우레탄 패널층(12)(12')(12'')과; A plurality of pairs of foamed polyurethane panel layers 12, 12 'and 12 " 상기 다수 쌍의 발포폴리우레탄 패널층(12)(12')(12'') 사이에 끼워져 삽입된 상태에 일체로 접합되며, 격자형의 네트구조를 갖는 단일 또는 다수매의 발포폴리우레탄재의 격자형 네트패널(14)(14')로 이루어지는 것을 특징으로 하는 완충재.A lattice of single or multiple foamed polyurethane materials having a lattice-like net structure integrally bonded between the plurality of pairs of foamed polyurethane panel layers 12, 12 'and 12 " A shock absorbing material, characterized in that it comprises a net panel (14) (14 '). 제1항에 있어서,The method of claim 1, 상기 다수 쌍의 발포폴리우레탄 패널층(12)(12')(12'')과 격자형 네트패널(14)(14')이 접합된 완충재의 길이방향을 따라 양쪽 가장자리로부터 중심쪽으로 일정한 간격을 두고 서로 어긋난 위치에 설계에 따라 정해진 길이의 절개선(16)을 형성하여 포장물품(18)의 크기에 따라 그 길이를 조절할 수 있도록 구성되는 것을 특징으로 하는 완충재.The plurality of pairs of foamed polyurethane panel layers 12, 12 ', 12 " and the lattice net panels 14, 14' are spaced at regular intervals from both edges to the center along the longitudinal direction of the cushioning material. The buffer member, characterized in that configured to be able to adjust the length according to the size of the packaged article 18 by forming a cut line 16 of a predetermined length in accordance with the design in a position shifted from each other.
KR1020090069446A 2009-07-29 2009-07-29 Shock-absorbing member KR101043501B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000012738A (en) * 1999-12-22 2000-03-06 윤관옥 The manufacturing method of the embossed and foamed resin
KR200185789Y1 (en) 1999-12-22 2000-06-15 윤관옥 The foamed resin inserted the reinforce
KR20010085789A (en) * 1999-07-14 2001-09-07 추후보충 Data transmission apparatus and method for transmitting data between physical layer side device and network layer device
KR20050084464A (en) * 2002-12-27 2005-08-26 가부시키가이샤 가헤이 Polyurethane foam sheet and process for producing layered sheet with the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010085789A (en) * 1999-07-14 2001-09-07 추후보충 Data transmission apparatus and method for transmitting data between physical layer side device and network layer device
KR20000012738A (en) * 1999-12-22 2000-03-06 윤관옥 The manufacturing method of the embossed and foamed resin
KR200185789Y1 (en) 1999-12-22 2000-06-15 윤관옥 The foamed resin inserted the reinforce
KR20050084464A (en) * 2002-12-27 2005-08-26 가부시키가이샤 가헤이 Polyurethane foam sheet and process for producing layered sheet with the same

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