JP2013250048A - 冷蔵庫用ドア及びその製造方法、装飾パネル、透明合成樹脂パネルの成形方法及びその装置 - Google Patents
冷蔵庫用ドア及びその製造方法、装飾パネル、透明合成樹脂パネルの成形方法及びその装置 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000011810 insulating material Substances 0.000 claims abstract description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 133
- 239000000057 synthetic resin Substances 0.000 claims description 133
- 239000010410 layer Substances 0.000 claims description 37
- 238000007666 vacuum forming Methods 0.000 claims description 16
- 238000007639 printing Methods 0.000 claims description 12
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 11
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- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 10
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- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 4
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- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
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- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2795/00—Printing on articles made from plastics or substances in a plastic state
- B29C2795/002—Printing on articles made from plastics or substances in a plastic state before shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
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- B32B2255/00—Coating on the layer surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2509/10—Refrigerators or refrigerating equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Combustion & Propulsion (AREA)
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- Thermal Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
【解決手段】本願発明の一側面による冷蔵庫用ドアは、ドアライナーと、前記ドアライナーに連結されるアウトドアと、前記ドアライナーと前記アウトドアとの間に内在される断熱材と、前記アウトドアの外面に装着され、前面と、前記前面から延長折曲された側面を有する装飾パネルと、を含む。
【選択図】図1
Description
図10を参照すると、従来技術による冷蔵庫100は、内部に貯蔵室が形成される本体と、前記本体に連結されて前記貯蔵室を開閉する冷蔵庫ドア110を含む。
図8を参照すると、完成された冷蔵庫用ドアは冷蔵庫100に設置されてもよい。この際、前記冷蔵庫用ドアは冷蔵庫100の貯蔵室を開閉するドア110として使用されるか、前記ドア110に結合されるホームバードア120として使用されてもよい。
20 ホルダー
30 透明合成樹脂パネル
40 印刷層
50,130 装飾パネル
60,110 冷蔵庫用ドア
100 冷蔵庫
120 ホームバードア
Claims (24)
- ドアライナーと、
透明材質を有し、前面と前記前面から延長折曲された側面を有する装飾パネルと、
前記ドアライナーと前記装飾パネルとの間に配置される断熱材を含む冷蔵庫用ドア。 - 前記前面は、平面部と非平面部とで構成されて立体形状に形成される、請求項1に記載の冷蔵庫用ドア。
- 前記装飾パネルは、透明合成樹脂パネルと、前記透明合成樹脂パネルの一面に具備され、パターンが形成される印刷層を含む、請求項1に記載の冷蔵庫用ドア。
- 前記印刷層は、シートが前記透明合成樹脂パネルに付着されて形成されるか、前記透明合成樹脂パネルに印刷されて形成される、請求項3に記載の冷蔵庫用ドア。
- 前記印刷層が前記透明合成樹脂パネルに形成された状態で前記透明合成樹脂パネルが形成されることで前記装飾パネルが完成される、請求項4に記載の冷蔵庫用ドア。
- 前記透明合成樹脂パネルは真空成形される、請求項5に記載の冷蔵庫用ドア。
- 前記透明合成樹脂パネルは成形用キャスティングPMMA(Poly Methyl Methacrylate)シートである、請求項3に記載の冷蔵庫用ドア。
- 前記透明合成樹脂パネルには、表面硬度向上のためのコーティング層が形成される、請求項3に記載の冷蔵庫用ドア。
- 前記コーティング層は、
アクリレートオリゴマー(Acrylate Oligomer)を25wt%乃至30wt%、ポリエステルアクリレート(Polyester Acrylate)を15wt%乃至20wt%、 ウレタンアクリレート(Urethane Acrylate)を15wt%、ポリエステル接着力強化剤(Polyester adhension promoter)を10wt%乃至15wt%、シリカゾル(Silica sol)を15wt%、その他の成分を10wt%の割合で含む、請求項8に記載の冷蔵庫用ドア。 - 前記断熱材と前記装飾パネルとの間に配置されるアウトドアを更に含み、
前記装飾パネルは前記アウトドアの前面に装着される、請求項1に記載の冷蔵庫用ドア。 - 前記アウトドアと前記ドアライナーを連結させるためのキャップを更に含む、請求項10に記載の冷蔵庫用ドア。
- 前記ドアライナーと前記装飾パネルとの間に配置されるフレームを更に含み、
前記フレームの一側に前記ドアライナーが連結され、
前記フレームの他側に前記装飾パネルが連結される、請求項1に記載の冷蔵庫用ドア。 - パターンが印刷されたシートを透明合成樹脂パネルに付着するステップと、
前記シートが前記透明合成樹脂パネルに付着された状態で、前記透明合成樹脂パネルを加熱して金型に入れるステップと、
前記金型に入れた前記透明合成樹脂パネルを真空成形するステップと、
真空成形された前記透明合成樹脂パネルの縁を切断するステップと、
縁が切断された前記透明合成樹脂パネルとドアライナーを利用して冷蔵庫ドアを完成するステップと、を含む冷蔵庫用ドアの製造方法。 - 前記真空成形された透明合成樹脂パネルは立体形状を有し、立体形状部分が前記冷蔵庫ドアの前面に位置する、請求項13に記載の冷蔵庫用ドアの製造方法。
- 前記透明合成樹脂パネルは成形用キャスティングPMMA(Poly Methyl Methacrylate)シートである、請求項13に記載の 冷蔵庫用ドアの製造方法。
- 透明合成樹脂パネルと、前記透明合成樹脂パネルに形成された印刷層とを備え、前記透明合成樹脂パネルと前記印刷層とを真空成形して製作されることを特徴とする装飾パネル。
- 前記透明合成樹脂パネルは成形用キャスティングPMMA(Poly Methyl Methacrylate)シートである、請求項16に記載の装飾パネル。
- 前記透明合成樹脂パネルには、表面硬度向上のためのコーティング層が形成され、
前記コーティング層は、
アクリレートオリゴマー(Acrylate Oligomer)を25wt%乃至30wt%、ポリエステルアクリレート(Polyester Acrylate)を15wt%乃至20wt%、ウレタンアクリレート(Urethane Acrylate)を15wt%、ポリエステル接着力強化剤(Polyester adhension promoter)を10wt%乃至15wt%、シリカゾル(Silica sol)を15wt%、その他の成分を10wt%の割合で含む、請求項17に記載の装飾パネル。 - 前記印刷層は、シートが前記透明合成樹脂パネルに付着されて形成されるか、印刷されて形成される、請求項16に記載の装飾パネル。
- 前記真空成形によって前記装飾パネルの前面と側面が形成される、請求項16に記載の装飾パネル。
- 前記真空成形によって前記装飾パネルの前面が平面部と非変面部で製作される、請求項20に記載の装飾パネル。
- 透明合成樹脂パネルを真空成形するための成形装置であって、
ベース部と、
前記ベース部から突出され、前記透明合成樹脂パネルを特定形状に形成するためのモールド部は、
前記モールド部の縁に形成される排気用穴を含む透明合成樹脂パネルの成形装置。 - 前記モールド部の前記透明合成樹脂パネルと接触する面は、平面部と非平面部を含む、請求項22に記載の透明合成樹脂パネルの成形装置。
- 前記モールド部は、第1モールド部と、前記第1モールド部の縁に形成される第2モールド部と、を含み、
前記第2モールド部に前記排気用穴が形成される、請求項22に記載の透明合成樹脂パネルの成形装置。
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US (1) | US9181747B2 (ja) |
EP (1) | EP2669611A3 (ja) |
JP (1) | JP5824004B2 (ja) |
KR (1) | KR102001134B1 (ja) |
CN (1) | CN103453721B (ja) |
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US20110010923A1 (en) * | 2009-07-17 | 2011-01-20 | Whirlpool Corporation | Method of making an appliance door |
CN106246066B (zh) * | 2016-08-30 | 2018-07-06 | 晟通科技集团有限公司 | 门基板及具该门基板的门结构 |
WO2020213861A1 (en) | 2019-04-15 | 2020-10-22 | Samsung Electronics Co., Ltd. | Refrigerator |
KR102312667B1 (ko) * | 2019-04-15 | 2021-10-15 | 삼성전자주식회사 | 냉장고 |
EP3904797B1 (en) | 2019-08-20 | 2022-10-19 | Samsung Electronics Co., Ltd. | Refrigerator |
KR20210125379A (ko) | 2020-04-08 | 2021-10-18 | 삼성전자주식회사 | 냉장고 |
KR20220144562A (ko) | 2021-04-20 | 2022-10-27 | 엘지전자 주식회사 | 냉장고 도어 |
KR102670443B1 (ko) | 2021-07-15 | 2024-05-28 | 엘지전자 주식회사 | 캐비넷 장치 |
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Also Published As
Publication number | Publication date |
---|---|
EP2669611A3 (en) | 2016-01-13 |
AU2013206083B2 (en) | 2015-07-16 |
JP5824004B2 (ja) | 2015-11-25 |
US9181747B2 (en) | 2015-11-10 |
AU2013206083A1 (en) | 2013-12-19 |
CN103453721B (zh) | 2016-06-22 |
EP2669611A2 (en) | 2013-12-04 |
KR20130135485A (ko) | 2013-12-11 |
KR102001134B1 (ko) | 2019-07-17 |
US20130323461A1 (en) | 2013-12-05 |
CN103453721A (zh) | 2013-12-18 |
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