201116790 34784pif 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種使用真空隔熱板作為門的隔熱 材的冰箱。 【先前技術】 冰箱是由在外箱與内箱之間設有發泡隔熱材的冰箱 本體所構成’在該冰箱本體的内部形成著儲藏室，但為了 提高隔熱性能、減少耗電量，或者減小隔熱箱體的壁厚以 提高箱内容積效率，而將外箱與内箱之間填充的發泡隔熱 材的一部分換成真空隔熱板（Vacuum heat-insulating panel)。 此外’提出了如下内容：就閉合冰箱本體的前表面開 口部的門而言’亦設有在配置於門外侧的門面材、與配置 於門内側的門内板之間配設著發泡隔熱材的隔熱部，但與 冰相本體同樣地，為了提高隔熱性能，而將配設於隔熱部 的發泡隔熱材的一部分換成真空隔熱板（例如參照日本專 利特開 2004-125394 號）。 如圖9所示，下述引用文獻1所記載的冰箱中，在門 127的門内板142上形成朝箱内側成形的突起部143及縱 深方向的高低面’在高低面的最前表面部144上以覆蓋突 起部143的方式黏貼真空隔熱板138並將硬質聚胺基甲酸 醋發泡體（polyurethane foam) 113注入而發泡，從由門 127的門内板142與真空隔熱板138夾持的空間部146起， 向突起部143内填充硬質聚胺基甲酸酯發泡體ln。 201116790 34784pif 先前技術文獻 專利文獻 專利文獻1 :日本專利特開2004-125394號公報 於如上所述的冰箱中，由於真空隔熱板138並不直接 與配置於門127外侧的門面材15〇接觸，故可以抑制因真 空隔熱板138與硬質聚胺基甲酸酯發泡體113的熱收縮率 不同而產生的外觀變形。 然而，由於真空隔熱板138是黏貼於縱深方向的高低 面且以懸臂狀態而固定於門内板142上，故存在製造時真 空隔熱板138容易從門内板142上剝落而引起製造不良之 類的問題。 特別是由於從門内板142與真空隔熱板138所夾持的 空間部146處填充硬質聚胺基曱酸酯發泡體113，故硬質 聚胺基曱酸酯發泡體113的發泡壓力從門内板142起向剝 離真空隔熱板138的方向作用，存在硬質聚胺基曱酸酯發 泡體113的發泡填充時，真空隔熱板138容易從門内板142 上剝落而易引起製造不良之類的問題。 【發明内容】 本發明疋考慮上述問題研究而成者，其目的在於提供 一種冰箱，其具備在門面材與門内板之間形成的隔熱部上 配設著真空隔熱板的門，且於製造門時真空隔熱板不會剝 落，不易產生製造不良。 本發明的冰箱包括：冰箱本體，其在前表面形成開 口，且在内部形成著儲藏室；及門，其將上述冰箱本體的 201116790 34784pif 别表面開π部閉合；其特徵在於：上述n包括配置於 侧的門面材、配置於箱内側的門内板、及隔熱部，該隔妖 部夾持於上述門面材與上述n内板之間且配設著直: 板及發泡隔，於上制面㈣上述真純熱板之間、，、、 配設著接觸於上述門面材的強化板。 [發明的效果] 本發明的冰箱藉由上述構成，於製造Η時不會導致真 空隔熱板剝落，可抑制製造不良。 > 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 【實施方式】 以下，參照圖絲說明本發明的一實施形態。 如圖！所示’本實施形態的冰箱丨。是在二板形成 的外箱12與形成儲藏空間的内箱13之間設置隔熱空間， 以構成成為冰箱10的輪廓的冰箱本體u。 於外箱12的箱内側’黏貼有真空隔熱板16，在外箱 與内箱Π的縫隙處注人含有聚胺基甲_旨發泡體的發 泡隔熱材^7的原液，使其發泡填充，藉此於外箱12的箱 内側配設著真空隔熱板16的狀態下，將外箱12及内箱Η 一體化。 内箱13的内所形成的儲藏空間藉由隔熱間隔壁 15，而被劃分成上方的冷藏空間與下方的冷;東空間。 冷藏空間進一步藉由間隔壁21而上下割分，上部空 間設置著对多段載置架的冷藏室22,下部如設置著配 6 201116790 34784pif 置抽出式收納容器25a的蔬菜室24。 於蔬菜室24下方所配置的冷凍空間内，左右同時設 置著具備自動製冰機的製冰室32及小型冷凍室34，且於 其下方設置著冷凍室36。 如圖2所示，冷藏室22的前表面開口部是藉由左右 對冷藏至門23，23而閉合，該左右一對冷藏室門23， 23疋利用冰箱本體u左右兩側所設置的鉸鏈_狀)2^， 23a而轉動自如地被樞支著。蔬菜室24、製冰室32、小型 冷凍室34及冷凍室36的前表面開口部是藉由抽出式門 25 ’ 33 ’ 35 ’ 37而閉合。於各抽出式門25，33，35，37 的背面側所固著的左右一對支撐框上，保持著收納容器 a，33a’ 37a’且構成為伴隨開門動作而向箱外拉出。 …而且’於上述冷藏空間及冷康空間的各背面部分別 配设者冷細冷凝1 41及冷_冷凝$ 4 =:?對應的風扇43,44。藉由未圖示的= 二二土 ^人從水相本體11的下部所設置的壓縮機45 的排出側卿出的冷媒，藉此將冷藏 冷凝器42冷卻。由冷朗咖q及^料及冷琴東用 所生成的冷氣，藉由風扇43，44 _由 到各儲藏㈣’將各儲藏室冷卻錢m ―入 於上述構成的冰箱丨0中，如圖3〜 =:37包括:門面材52，其配置於箱外側;：Ϊμ室 内側；上下蓋㈣)56，％，其將門面材2及 門内板54的上下端部連結；及隔熱部6G j 201116790 34784pif 材52與門内板54之間。 A、轰ί細而言，如圖4所示，門面材52是由將兩側緣向 二至側彎折成]字狀而形成有側壁53的鋼板所形成，且 ;斤成17子狀的側壁53的前端部53a處固定著門内板 2 外’門面材5 2在寬度方向中央部設置著朝向門内板 55 凸部55，以便減小冷凍室門37的厚度。該凸部 疋沿著冰箱10的上下方向而設置（參照圖2)。 緣立1内板是將合成樹脂材形成為板狀而成，且於周 部=形成著用來保持氣閘（gas gate ’未圖示）的氣閘保持 a 5亥氣閘將冷康室門37與冷涞室36内部的縫隙密 (eal)。門内板54的兩側緣是如上述般固定於門面材 的側壁剞端部53a處，藉此於門面材52與門内板54之 間，形成著上下開口的隔熱部6〇。 上蓋56是由合成樹脂形成，將隔熱部60的上表面開 二閉合而構成冷凍室門37的上表面。下蓋58是由合成樹201116790 34784pif VI. Description of the Invention: TECHNICAL FIELD The present invention relates to a refrigerator using a vacuum insulation panel as a heat insulating material for a door. [Prior Art] The refrigerator is constituted by a refrigerator body provided with a foamed heat insulating material between the outer box and the inner box. A storage compartment is formed inside the refrigerator body, but in order to improve heat insulation performance and reduce power consumption, Alternatively, the wall thickness of the heat insulating box is reduced to increase the inner volume efficiency of the box, and a part of the foamed heat insulating material filled between the outer box and the inner box is replaced with a vacuum heat-insulating panel. In addition, the following is proposed: in the case of closing the door of the front surface opening of the refrigerator body, a foaming heat insulation is disposed between the facade material disposed outside the door and the door inner panel disposed inside the door. In the same manner as the ice-phase body, a part of the foamed heat insulating material disposed in the heat insulating portion is replaced with a vacuum heat insulating plate in order to improve the heat insulating performance (for example, refer to Japanese Patent Laid-Open Publication No. 2004). -125394). As shown in FIG. 9, in the refrigerator described in the following reference 1, the protrusion 143 formed in the inside of the case and the high-low surface in the depth direction of the door inner panel 142 of the door 127 are formed on the front surface portion 144 of the high and low faces. The vacuum heat insulating panel 138 is adhered to cover the protruding portion 143, and a rigid polyurethane foam 113 is injected and foamed, and is sandwiched by the door inner panel 142 and the vacuum heat insulating panel 138 of the door 127. The space portion 146 is filled with the hard polyurethane foam ln into the protrusion portion 143. In the refrigerator as described above, since the vacuum heat insulating panel 138 is not directly in contact with the facade material 15 disposed outside the door 127, the above-mentioned Japanese Patent Laid-Open Publication No. 2004-125394, Therefore, it is possible to suppress the appearance deformation caused by the difference in heat shrinkage rate between the vacuum heat insulating panel 138 and the rigid polyurethane foam 113. However, since the vacuum heat insulating panel 138 is adhered to the high and low surfaces in the depth direction and is fixed to the door inner panel 142 in a cantilever state, the vacuum heat insulating panel 138 is easily peeled off from the door inner panel 142 during manufacture, causing manufacturing defects and the like. The problem. In particular, since the rigid polyaminophthalate foam 113 is filled from the space portion 146 sandwiched between the inner door panel 142 and the vacuum heat insulating panel 138, the foaming pressure of the rigid polyaminophthalate foam 113 is high. When the door inner panel 142 is moved in the direction in which the vacuum heat insulating panel 138 is peeled off, and the foamed filling of the rigid polyamino phthalate foam 113 is present, the vacuum heat insulating panel 138 is easily peeled off from the door inner panel 142, which is liable to cause manufacturing. Bad problems. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the invention is to provide a refrigerator including a door in which a vacuum insulation panel is disposed on a heat insulating portion formed between a facade material and a door inner panel, and The vacuum insulation panel does not peel off when the door is manufactured, and it is not easy to cause manufacturing defects. The refrigerator of the present invention includes: a refrigerator body having an opening formed on a front surface thereof and a storage compartment formed therein; and a door that closes a surface of the refrigerator body of the 201116790 34784pif surface; wherein the n includes the configuration a side wall material, a door inner panel disposed on the inner side of the box, and a heat insulating portion, wherein the weft portion is sandwiched between the side wall material and the n inner plate, and is provided with a straight plate and a foaming partition. The surface (4) is provided with a reinforcing plate contacting the above-mentioned facade material between the above-mentioned true pure hot plates. [Effects of the Invention] According to the above configuration, the refrigerator of the present invention does not cause the vacuum insulation panel to peel off during the manufacture of the crucible, and the manufacturing failure can be suppressed. The above described features and advantages of the present invention will be more apparent from the following detailed description of the embodiments of the invention. [Embodiment] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. As shown! The refrigerator of the present embodiment is shown. A heat insulating space is provided between the outer casing 12 formed in the second plate and the inner casing 13 forming the storage space to constitute the refrigerator body u which is the outline of the refrigerator 10. The vacuum insulation panel 16 is adhered to the inside of the box of the outer casing 12, and the raw liquid of the foamed heat insulating material ^7 containing the polyamine-based foam is injected into the gap between the outer casing and the inner casing. In the state in which the vacuum insulation panel 16 is disposed inside the tank of the outer casing 12, the outer casing 12 and the inner casing 一体化 are integrated. The storage space formed in the inner box 13 is divided into an upper refrigerating space and a lower cold; east space by the heat insulating partition wall 15. The refrigerating space is further divided up and down by the partition wall 21, and the upper space is provided with a refrigerating chamber 22 for the multi-stage mounting rack, and the lower portion is provided with a vegetable compartment 24 provided with a detachable storage container 25a. In the freezing space disposed below the vegetable compartment 24, an ice making compartment 32 and a small freezing compartment 34 including an automatic ice maker are disposed on the left and right sides, and a freezing compartment 36 is provided below the ice making compartment. As shown in FIG. 2, the front surface opening portion of the refrigerating chamber 22 is closed by left and right refrigerating to the doors 23, 23, and the left and right pair of refrigerating chamber doors 23, 23 are hinged by the left and right sides of the refrigerator body u. _ shape) 2^, 23a is pivotally supported. The front surface opening portions of the vegetable compartment 24, the ice making compartment 32, the small freezer compartment 34, and the freezing compartment 36 are closed by the drawer door 25' 33 ' 35 ' 37. The pair of left and right support frames fixed to the back side of each of the draw-out doors 25, 33, 35, 37 hold the storage containers a, 33a' 37a' and are pulled out of the case with the door opening operation. Further, the fans 43 and 44 corresponding to the cold-condensing 141 and the cold-condensing $4 =:? are disposed in the respective rear surfaces of the refrigerating space and the cold space. The refrigerating condenser 42 is cooled by a refrigerant (not shown) from the discharge side of the compressor 45 provided in the lower portion of the water phase main body 11 by a person (not shown). The cold air generated by the cold lang coffee q and the materials and the cold dongdong is filled into the refrigerator 丨0 of the above-mentioned structure by the fans 43, 44 _ to the respective storage (four) 'cooling the storage compartments m, as shown in the figure 3 to =: 37 includes: a facade material 52 disposed on the outside of the box; Ϊμ indoor side; upper and lower cover (four)) 56, %, which connects the upper and lower ends of the fascia 2 and the inner door panel 54; and the heat insulating portion 6G j 201116790 34784pif between the material 52 and the inner door panel 54. A. In detail, as shown in FIG. 4, the fascia 52 is formed by a steel plate in which side walls 53 are formed by bending both side edges into two sides, and the shank is formed into a shape of 17 The front end portion 53a of the side wall 53 is fixed to the door inner panel 2, and the outer surface material 5 2 is provided at the central portion in the width direction toward the door inner panel 55 convex portion 55 so as to reduce the thickness of the freezing chamber door 37. This convex portion is provided along the vertical direction of the refrigerator 10 (see Fig. 2). The inner panel of the rim 1 is formed by forming a synthetic resin material into a plate shape, and at the peripheral portion = an air damper for holding a gas gate (not shown) is maintained. The door 37 is sec with the gap inside the cold chamber 36. The both side edges of the door inner panel 54 are fixed to the side wall end portion 53a of the fascia as described above, whereby a heat insulating portion 6A which is open at the top and bottom is formed between the fascia 52 and the door inner panel 54. The upper cover 56 is formed of a synthetic resin, and the upper surface of the heat insulating portion 60 is closed to constitute the upper surface of the freezer compartment door 37. Lower cover 58 is made of synthetic tree
月曰形成，將隔熱部6〇的下表面開口閉合而構成冷 37的下表面。 J 隔熱部60是藉由門面材52、門内板54、及上下蓋56, 58來閉合而成的空間，且於其内部配設著強化板62及真 空隔熱板64或發泡隔熱材66等的隔熱材。 /、 強化板62是發泡苯乙烯等的板狀隔熱材，以避開門 面材52上所言曼置的凸部55的方式，夾持凸部％而配置於 兩側，並附著於門面材52的隔熱部60側。 、 如圖5所不，強化板62的厚度τ設定成大於等於凸 8 201116790 34784pif 部55的突出量L，且於強化板62附著在門面材52上的狀 態下’凸部55的頂部55a位於比強化板62的與門内板54 對向的對向面62a更靠裏侧的位置處、或者與該對向面62& 處於同一平面内。 真空隔熱板64是例如在將鋁箔與合成樹脂的積層薄 膜製成袋狀的厚度為70〜120 /zm左右的阻氣容器内，收 納含有綿狀玻璃纖維（玻璃絨）的核心材料，並將阻氣容 器的内部在真空排氣成（χ〇3〜30 Pa左右的狀態下密封而 形成的板狀構件，且橫跨一對強化板62的對向面62a而 著，上述一對強化板62是夾持凸部55而配置於兩側。 發泡隔熱材66是藉由將聚胺基甲酸醋發泡體原液發 泡填充至隔熱部60而形成，且於門面材52與真空隔熱板 64夾持強化板62的狀態下，將門面材52、門内板54，及 上下蓋56，58 —體化。藉此，形成將冷凍室％的前表面 開口部隔熱並閉合的隔熱門。 如上所述，於本實施形態的冰箱1〇中，真空隔熱板 64與門面材52之間插入了強化板62，真空隔熱板64並不 與門面材52直接接觸，可抑制因真空隔熱板料與發泡隔 熱材66的熱收縮率不同而產生的外觀變形，並且由於強化 板62是直接附著於門面材52上，故可提高門面材52的剛 性，且進一步而言，冷凍室門37的外觀不易變形。 而且，使強化板62介於之間而將真空隔熱板64附著 於門面材52上’在真空隔熱板Μ與門内板Μ之間形成用 來發泡填充聚胺基甲酸酯發泡體原液的空間。因此，聚胺 201116790 347S4pif 基曱酸酯發泡體的發泡壓力是朝著將真办_ 化板62擠壓的方向而作用，故不易引、熱板64向強 的位置偏移而產生的製造不良。 因真空隔熱板64 此外，於本實施形態中，強化板62 g 等的隔熱材而構成，且真空隔熱板64的勹=由發泡笨乙烯 器與鋼板製的門面材52之間可以插入卩5匕&鋁箔的阻氣容 外的熱傳_阻氣容H而不會向箱内’故可阻止箱 而且，於本實施形態的冰箱1G中，/化 於凸部55的左右，以避開凸部55 =化板62是配置 ，凸形狀’製造變得容易。而且，藉由 度Τ設定成大於料門面材52的㈣55 的f 空隔熱板64與強化板62必定面接觸，故可 里’真 抵接而導致真空隔熱板64的損傷的情況。 口凸部55 另外，於本實施形態中，強化板62是以避 52上攸置的凸部55的方式而配設，但例如亦可材6 所不’構成為於強化板62上形成讓門面材52的凸部％ 可嵌入的凹部62c，包括凸部55在内，將強化板62 於門面材52上。 而且，於上述本實施形態中，說明了於門面材52上 形成朝向門内板54突出的凸部55的情況，但例如若如圖 7所示於門面材52上形成有在冷凍室門37的厚度方向上 凹陷及突出的凹部57及凸部55的情況下，或如圖8所示 於以上下方向遍及冷凍室門37的寬度方向中央部而增大 冷;東至門37的厚度的方式，將門面材52形成為向箱外側 201116790 34784pif 凹陷的彎曲形狀等的情況下，亦可將強化板6 2的與門面材 52對向的對向面62b的形狀設成與門面材&的形狀相對 應的形狀，將強化板62的與真空隔熱板64對向的對向面 62a設成平面。 即，若為圖7的情況，亦可將強化板62上所設置的 凸部62d及凹部62c嵌入到門面材52的凹部57及凸部 55 ’使強化板62附著於門面材52上，將強化板62的與^ 空隔熱板64的對向面62a設成平面，另外若為圖8的情 況，亦可將強化板62的與門面材52對向的對向面6孔設 成與門面材52的彎曲形狀相對應的朝向箱外側突出的彎 曲形狀，將強化板62的與真空隔熱板64對向的對向面62a 设成平面。 此外，於本貫施形態中，說明了於冷康室門a?上在 門面材5 2與真空隔熱板6 4之間配設強化板6 2的情況，但 士發明並不限定於此，於冷藏室門23、蔬菜室門25、製冰 室門33、或小型冷凍室門35上，亦可在各門的箱外侧所 配置的門面材與箱關所配置的Η内板之間設置真空隔熱 板，在門面材與真空隔熱板之間配設與門面材接觸的強化 板。 雖然本發明已以實施例揭露如上，然其並非用以限定 本^明，任何所屬技術領域中具有通常知識者，在不脫離 本，明之精神和範圍内，當可作些許之更動與卿，故本 發明之保魏@當視後附之ψ請專舰圍所界定者為準。 201116790 34784pif 【圖式簡單說明】 圖1是本發明的第1實施形態的冰箱的剖面圖。 圖2是本發明的第1實施形態的冰箱的前視圖。 圖3是圖1的主要部放大圖。 圖4是圖3的A-A剖面圖。 圖5是圖4的主要部放大剖面圖。 圖6是表示本發明的第1變更例的冷凍室門的主要部 放大剖面圖。 圖7是表示本發明的第2變更例的冷凍室門的主要部 放大剖面圖。 圖8是表示本發明的第3變更例的冷凍室門的剖面 圖。 圖9是表示先前例的冷束室門的剖面圖。 【主要元件符號說明】 10 :冰箱 11 :冰箱本體 12 :外箱 13 :内箱 15:隔熱間隔壁 16 :真空隔熱板 17 :發泡隔熱材 21 :間隔壁 22 :冷藏室 23 :冷藏室門 12 201116790 34784pif 23a :鉸鏈 24 :蔬菜室 25 :蔬菜室門 25a、33a、37a :收納容器 32 :製冰室 33 :製冰室門 34 :小型冷凍室 35 :小型冷凍室門 36 :冷凍室 37 :冷凍室門 41 :冷藏用冷凝器 42 :冷凍用冷凝器 43、44 :風扇 45 :壓縮機 52 :門面材 53 :側壁 53a :側壁前端部 53a :前端部 54 :門内板 54a :氣閘保持部 55 :凸部 56 :上蓋 57 :凹部 58 :下蓋 13 201116790 34784pif 60 :隔熱部 62 :強化板 62a、62b ··對向面 62c :凹部 62d :凸部 64 :真空隔熱板 66 :發泡隔熱材 113 :硬質聚胺基甲酸酯發泡體 127 :門 138 :真空隔熱板 142 :門内板 143 :突起部 144 :最前表面部 146 :空間部The meniscus is formed, and the lower surface opening of the heat insulating portion 6A is closed to constitute the lower surface of the cold 37. J The heat insulating portion 60 is a space closed by the facade member 52, the door inner panel 54, and the upper and lower covers 56, 58, and is provided with a reinforcing plate 62 and a vacuum heat insulating panel 64 or foam insulation in the interior thereof. Insulation material such as material 66. / The reinforcing plate 62 is a plate-shaped heat insulating material such as foamed styrene, and is placed on both sides so as to be affixed to the convex portion 55 of the fascia 52, and is attached to both sides. The heat insulating portion 60 side of the fascia 52 is on the side. As shown in Fig. 5, the thickness τ of the reinforcing plate 62 is set to be greater than or equal to the protruding amount L of the convex portion 201116790 34784pif portion 55, and the top portion 55a of the convex portion 55 is located in a state where the reinforcing plate 62 is attached to the facade member 52. It is located on the inner side of the opposing surface 62a of the reinforcing plate 62 opposite to the door inner panel 54 or in the same plane as the opposing surface 62& The vacuum heat insulating plate 64 is, for example, a gas barrier container having a thickness of 70 to 120 /zm in a bag-like shape in which a laminated film of an aluminum foil and a synthetic resin is formed, and a core material containing cotton-like glass fiber (glass wool) is housed. The inside of the gas barrier container is vacuum-exhausted (a plate-like member formed by sealing in a state of about 3 to 30 Pa, and straddles the opposing surface 62a of the pair of reinforcing plates 62, and the pair of reinforcements The plate 62 is disposed on both sides of the holding convex portion 55. The foamed heat insulating material 66 is formed by foaming and filling the raw material of the polyurethane foam to the heat insulating portion 60, and is formed on the facade material 52 and When the vacuum heat insulating panel 64 sandwiches the reinforcing plate 62, the facade material 52, the door inner panel 54, and the upper and lower covers 56, 58 are formed. Thereby, the front surface opening portion of the freezer compartment is insulated and closed. As described above, in the refrigerator 1 of the present embodiment, the reinforcing plate 62 is inserted between the vacuum heat insulating plate 64 and the fascia 52, and the vacuum heat insulating plate 64 is not in direct contact with the fascia 52. The appearance due to the difference in heat shrinkage rate between the vacuum heat insulating sheet and the foamed heat insulating material 66 is suppressed. Since the reinforcing plate 62 is directly attached to the fascia 52, the rigidity of the fascia 52 can be improved, and further, the appearance of the freezing chamber door 37 is not easily deformed. Moreover, the reinforcing plate 62 is interposed therebetween. The vacuum insulation panel 64 is attached to the facade material 52. A space for foaming and filling the polyurethane foam stock solution is formed between the vacuum insulation panel and the door inner panel. Therefore, the polyamine 201116790 347S4pif The foaming pressure of the bismuth phthalate foam acts in a direction in which the slab 62 is pressed, so that it is difficult to cause the manufacturing of the hot plate 64 to shift to a strong position. Further, in the present embodiment, the heat insulating material such as the reinforcing plate 62g is formed, and the enthalpy of the vacuum heat insulating plate 64 is inserted between the foamed vinyl and the steel material 52. In the refrigerator 1G of the present embodiment, the heat transfer to the outside of the convex portion 55 is performed in the refrigerator 1G of the present embodiment. Avoiding the convex portion 55 = the plate 62 is disposed, and the convex shape is easy to manufacture. Moreover, by degree The f-insulation panel 64 which is set to be larger than the (four) 55 of the material fascia 52 is in constant surface contact with the reinforced plate 62, so that it can be abutted to cause damage to the vacuum insulation panel 64. In the present embodiment, the reinforcing plate 62 is disposed so as to avoid the convex portion 55 disposed on the upper surface of the 52. However, for example, the material 6 may not be configured to form the convex portion of the facade material 52 on the reinforcing plate 62. The recessed portion 62c, which includes the convex portion 55, includes the reinforcing plate 62 on the fascia 52. Further, in the above-described embodiment, the convex portion 55 projecting toward the door inner panel 54 is formed on the fascia 52. In the case where, for example, as shown in FIG. 7, the concave portion 57 and the convex portion 55 which are recessed and protruded in the thickness direction of the freezing chamber door 37 are formed on the fascia material 52, or in the upper and lower directions as shown in FIG. When the thickness of the door 37 is increased in the center portion in the width direction of the freezer door 37, and the thickness of the door 37 is formed to a curved shape in which the frame member 52 is recessed toward the outer side of the case 201116790 34784pif, the reinforcing plate 6 may be used. The shape of the opposing surface 62b opposite to the facade material 52 is set to the door Material & shape corresponding to the shape of the reinforcing plate 62 and the plate 64 of the vacuum insulation facing surface 62a has a flat. In other words, in the case of FIG. 7, the convex portion 62d and the concave portion 62c provided in the reinforcing plate 62 may be fitted into the concave portion 57 and the convex portion 55' of the fascia 52, and the reinforcing plate 62 may be attached to the fascia 52. The opposing surface 62a of the reinforcing plate 62 and the hollow heat insulating plate 64 is formed as a flat surface. Further, in the case of FIG. 8, the opposing surface 6 of the reinforcing plate 62 facing the facade material 52 may be formed and The curved shape of the fascia 52 corresponds to a curved shape that protrudes toward the outside of the box, and the opposing surface 62a of the reinforced plate 62 that faces the vacuum insulation panel 64 is flat. Further, in the present embodiment, the case where the reinforcing plate 6 2 is disposed between the facade member 5 2 and the vacuum heat insulating panel 64 in the cold room door a is described, but the invention is not limited thereto. In the refrigerator compartment door 23, the vegetable compartment door 25, the ice making compartment door 33, or the small freezer compartment door 35, the façade material disposed outside the box of each door may be disposed between the sill material disposed on the outside of the box A vacuum insulation panel is arranged, and a reinforcing plate contacting the facade material is disposed between the facade material and the vacuum insulation panel. The present invention has been disclosed in the above embodiments, and it is not intended to limit the scope of the invention, and it is possible to make a few changes, without departing from the spirit and scope of the present invention. Therefore, the Bao Wei of the present invention is subject to the definition of the special ship. [Brief Description of the Drawings] Fig. 1 is a cross-sectional view showing a refrigerator according to a first embodiment of the present invention. Fig. 2 is a front view of the refrigerator in the first embodiment of the present invention. Fig. 3 is an enlarged view of a main part of Fig. 1; Fig. 4 is a cross-sectional view taken along line A-A of Fig. 3; Fig. 5 is an enlarged cross-sectional view showing the main part of Fig. 4; Fig. 6 is an enlarged cross-sectional view showing the main part of a freezing compartment door according to a first modification of the present invention. Fig. 7 is an enlarged cross-sectional view showing the main part of a freezing compartment door according to a second modification of the present invention. Fig. 8 is a cross-sectional view showing a freezing compartment door according to a third modified example of the present invention. Fig. 9 is a cross-sectional view showing a cold beam chamber door of a prior art. [Description of main component symbols] 10 : Refrigerator 11 : Refrigerator body 12 : Outer box 13 : Inner box 15 : Thermal insulation partition wall 16 : Vacuum insulation panel 17 : Foam insulation material 21 : Partition wall 22 : Refrigeration chamber 23 : Refrigerating compartment door 12 201116790 34784pif 23a : Hinge 24 : Vegetable compartment 25 : Vegetable compartment door 25a, 33a, 37a : Storage container 32 : Ice making compartment 33 : Ice making compartment door 34 : Small freezer compartment 35 : Small freezer compartment door 36 : Freezer compartment 37: Freezer compartment door 41: Refrigeration condenser 42: Refrigeration condensers 43 and 44: Fan 45: Compressor 52: Facade material 53: Side wall 53a: Side wall front end portion 53a: Front end portion 54: Door inner panel 54a: Air lock holding portion 55: convex portion 56: upper cover 57: concave portion 58: lower cover 13 201116790 34784pif 60: heat insulating portion 62: reinforcing plates 62a, 62b · facing surface 62c: concave portion 62d: convex portion 64: vacuum heat insulation Plate 66: foamed heat insulating material 113: rigid polyurethane foam 127: door 138: vacuum heat insulating plate 142: door inner panel 143: projection portion 144: frontmost surface portion 146: space portion