201250187 42054pif 六、發明說明： 【發明所屬之技術領域】 本發明的實施方式涉及一種冰箱等的隔熱箱。 【先前技術】 一直以來，冰箱等的隔熱箱具有門。該門一般是具備 門外板與門内板，且在該兩板間填充發泡聚氨酯 (polyurethane)而構成。但是，此結構的門只是利用發泡 聚氣醋的厚度來獲得所需的隔熱性能，存在門的厚度大的 缺點。 而且，伴隨於此，還存在下述缺點，即：在隔熱箱整 體中，收納儲藏品的箱本體的縱深縮小，即箱本體的内容 積縮小。 對此，近年來，提供使用真空隔熱面板（panel)的門。 使用該真空隔熱面板的門是如圖16中的門1所示，在門外 板2與門内板3之間配設真空隔熱面板4，且在除此以外 的門外板2與門内板3間的空間内填充發泡聚氨酯5而構 成（例如參照專利文獻1)。 先前技術文獻 專利文獻 專利文獻1 :日本專利特開2006-90649號公報 真空隔熱面板例如是這樣的一種面板’其是將細玻璃 纖維的棉狀物、即玻璃棉（glass wool)製成ft (mat)狀 以作為怎（core)材，將該芯材插入由鋁箔和合成樹脂的 層合薄膜（laminate film)製袋而成的阻氣（gas barrier) 5 201250187 42054pif 容器内，對内部進行真空排氣並堵塞開口，以將容器内部 保持為真空減壓狀態的面板，該真空隔熱面板薄且具有低 導熱率（高隔熱性）’因此通過使用該真空隔熱面板，能夠 實現門的薄型化。 但是，當前的現狀是：上述先前的隔熱箱的門1不僅 使用真空隔熱面板4，還一併使用了發泡聚氨酯5,而發泡 聚氨酯5的隔熱性能要比真空隔熱面板4差，所以相應地， 發泡聚氨酯5的厚度必須大，因而門1無法充分薄型化。 而且，#隨於此，還存在下述缺點，即：箱本體的縱深縮 小，箱本體的内容積縮小。 【發明内容】 因此，本發明提供一種隔熱箱，能夠實現門的充分的 薄型化’從而能夠實現箱本體内容積的擴大。 本實施方式的隔熱箱包括：門，所述門具備門外板、 門内板及真空隔熱面板，所述真空隔熱面板位於該門外板 與門内板之間，且所述門是使所述真空隔熱面板的外側面 抵接於所述門外板的内面，並使真空隔熱面板的内侧面抵 接於門内板的内面而構成。 由此，可提供一種隔熱箱，能夠實現門的充分的薄切 化’從而能夠實現箱本體的内容積的擴大。 【實施方式】 [第1實施方式] 以下，參照圖1至圖4來說明適用於冰箱的第1實施 方式。201250187 42054pif VI. Description of the Invention: [Technical Field of the Invention] An embodiment of the present invention relates to a heat insulation box such as a refrigerator. [Prior Art] Conventionally, a heat insulating box such as a refrigerator has a door. The door is generally provided with a door outer panel and a door inner panel, and is filled with a foamed polyurethane between the two panels. However, the door of this structure only utilizes the thickness of the foamed vinegar to obtain the required heat insulating performance, and has the disadvantage that the thickness of the door is large. Further, along with this, there is a disadvantage in that, in the entire heat insulating box, the depth of the box body accommodating the storage is reduced, that is, the volume of the box body is reduced. In response to this, in recent years, a door using a vacuum heat insulating panel has been provided. The door using the vacuum heat insulating panel is a door 1 as shown in FIG. 16, and a vacuum heat insulating panel 4 is disposed between the door outer panel 2 and the door inner panel 3, and the door outer panel 2 and the door inner panel 3 are otherwise provided. The space between the spaces is filled with the foamed urethane 5 (for example, see Patent Document 1). PRIOR ART DOCUMENT PATENT DOCUMENT Patent Document 1: Japanese Laid-Open Patent Publication No. 2006-90649 A vacuum heat insulating panel is, for example, a panel which is made of a fine glass fiber cotton, that is, glass wool. The (mat) shape is used as a core material, and the core material is inserted into a gas barrier 5 201250187 42054 pif container made of a laminated film of aluminum foil and synthetic resin, and the inside is carried out. The vacuum is evacuated and the opening is blocked to maintain the inside of the container as a vacuum decompression panel, which is thin and has low thermal conductivity (high heat insulation). Therefore, by using the vacuum insulation panel, the door can be realized. Thinning. However, the current status quo is that the door 1 of the above prior heat insulation box not only uses the vacuum heat insulating panel 4, but also uses the foamed polyurethane 5, and the heat insulating property of the foamed polyurethane 5 is higher than that of the vacuum heat insulating panel 4 Poor, accordingly, the thickness of the foamed urethane 5 must be large, so that the door 1 cannot be sufficiently thinned. Further, #, along with this, has the disadvantage that the depth of the box body is reduced and the internal volume of the box body is reduced. SUMMARY OF THE INVENTION Accordingly, the present invention provides a heat insulating box capable of achieving a sufficient thickness reduction of a door, thereby enabling an expansion of the internal volume of the box body. The heat insulation box of the present embodiment includes: a door having a door outer panel, a door inner panel, and a vacuum heat insulation panel, wherein the vacuum insulation panel is located between the door outer panel and the door inner panel, and the door is configured to The outer side surface of the vacuum heat insulating panel abuts against the inner surface of the door outer panel, and the inner side surface of the vacuum heat insulating panel abuts against the inner surface of the door inner panel. Thereby, it is possible to provide a heat insulating box which can achieve sufficient thinning of the door, thereby enabling an expansion of the internal volume of the box body. [Embodiment] [First Embodiment] Hereinafter, a first embodiment applied to a refrigerator will be described with reference to Figs. 1 to 4 .
S 6 201250187 42054pif 内^it 冰箱的全貌’縱長箱狀的箱本體u於 室（省略圖示），在前水室、小冷康室、大冷;東 菜室門Μ、製冰室門^面有··冷藏室門12、13、蔬 這些門.Π中，門16、大冷康室門17。 大冷壤室⑽是抽拉柄|—115、小冷衫門16、 的任繼：;f : 1广圖2 *，所示的是抽拉式門Μ〜17中 的任-個Η，在此場合，所〒 從前方起依序具有：把替東至門17的結構’ 2〇、真空隔熱面板21軟^條^ ;把^體19、門外板 22 r ^ 軟▼ (soft taPe) 29、33、門内板 塾圈（gasket)23、突喉（throat)構件 24。 侧面、二主真，隔熱面板21是：使真空隔熱面板21的外 的德矣I & i過彻接著劑25直接接著於門外板20 Π面、而抵接於門外板2〇，使真空隔熱面板Μ的内 面^表面）通過同樣利用接著劑25直接接著於門内板 22的前表面、而抵接於門内板22。 門外板20為金屬板製，門内板22為塑膠（plastic)製， 門外板2〇的外周緣部，使插人部％料形成為剖面l :乂在門内板22的外周緣部，使兩股插入接納部2 形為剖面L字狀。通過將插人部26嵌合於插入接納 邻27，門外板20與門内板22相結合。 、 :且，在Η内板22的外周緣部附近，形成有墊圈安農 。s玄塾圈安裝部28呈槽（slot)狀’且使該塾圈安裳 201250187 42054pif P 28九成為朝門外板2〇側（前方）突出、而使開口部 向後方。 。門内板22的比墊圈女裝部28更内側（中心側）的區 域為大致平坦狀，在該平坦部上，利用墊圈安裝部28來定 位並配置真空隔熱面板21。 另外，在真空隔熱面板21的外周安裝著保護用的軟帶 29 ’使該軟帶29抵接於墊圈安裝部28。 另方面’門外板20在安裝把手主體19的兩端部的 ^形成有安裝孔30，與此相對，在把手主體19的兩蠕 形成有螺絲接納孔31。 ，絲接納孔3 i的開口部凹陷成漏斗狀，使該螺絲接納 接*:門外板2〇的安聚孔3〇相向，然後從門外板20的 ίΓΓϊ件Γ絲32 ’從安裝孔30螺入螺絲接納孔31 並緊固，從而在門外板2〇上安裝把手主體19。 的㈣的安裝孔3〇周圍 邹内，使得螺絲孔31的開口部的凹 向即後方突出。 1卜板20的後表面朝反安裴方 另外，此時，對於螺絲32 此，也可使用圓頭螺絲、 絲員螺絲，但並不限於 門外板20如圖1所- …、·糸、平頭螺絲等。 口 1所不，除插入部 破絞入的部分以外的部分為大致平^及文裝孔30周圍 著真空隔熱面板2】。 -狀，在該平坦部上接 在該接著的真㉘“板21 系，、名32的頭部之問， 201250187 42054plt 的安裝孔分絞入而造成 的工陳通過该空隙，能夠避免：將螺 :螺=2的頭部的槽_動時Μ的毛剩(子1)；^ 工隔熱^面板21、而劃傷真空隔熱面板21。 /、 採取避免劃傷的對策，貝無須在真空隔熱 面板2i螺絲32的頭部之間餘留空隙，只要螺㈣不從 平坦面2反钱杨突㈣可，所料坦面婦有門外板 20的真空隔熱面板21。 而外板20的後表面中的、真空隔熱面板21 外周的軟帶29的更外側，安裝著軟帶33，以用於對墊 安裝部28進行保護。另外，該軟帶33還作為隔熱材料發 揮功能。 在把手主體I9上，在外側安裝著所述把手裝御條18。 在墊圈安裝部28上安裝著墊圈23。該墊圈幻且有箭 頭狀的播入部23a ’將該插入部咖插入安裝至塾圈安^ 部28。而且，墊圈23在插入部23a的後側具有：中*密 閉的氣墊上air cushion)部23b，進而，在該氣墊部Μ:的 後侧内置著磁體（magnet) 23c，該磁體23c用於利用磁力 來吸附於箱本體11。 除此以外，塾圈23在兩側部還具有：韓部23d、仏， 利用該鑛部23d、23e來更確實地防止來自箱本體u的冷 氣茂漏，以防止因軸漏冷氣造成的門内部的处露。 突喉構件24在關門時進入箱本體u内、； U的内侧面部重合’用於防止來自冰箱内的冷氣= 9 201250187 42054pif 漏，該突喉構件24形成為矩形的框狀。 該突喉構件24疋獨立於門内板22的獨立構件，利用 未圖示的螺絲或爪，或者利用藉助滑動（slide)的嵌合而 安裝於門内板22。另外，在突喉構件24的内部，預先填 充有例如發泡苯乙烤（styrene)等的隔熱材料35。 這樣，根據第1實施方式，使真空隔熱面板21的外側 面抵接於門外板20，並使真空隔熱面板21的内側面抵接 於門内板22,而構成大冷凍室門17，並未並用此種先前般 的發泡聚氨酯。 因而，根據第1實施方式，利用真空隔熱面板21將大 冷凍室門17的隔熱性能維持為使用發泡聚氨酯的程度，相 應地，真空隔熱面板21自身的厚度雖會增加，但因真空隔 熱面板21的隔熱性優異，因而真空隔熱面板21的厚度增 加的量充分少於先前的發泡聚氨酯的厚度。 這樣，根據第1實施方式，能夠實現大冷凍室門17的 充分的薄型化，從而能夠實現箱本體u的内容積的擴大。 另外，對於真空隔熱面板21的外側面對門外板2〇的 抵接、與真空隔熱面板21的内側面對門内板22的抵接， 也可不使用接著劑25，而使用雙面膠帶或除此以外的固定 件。 而且，根據第1實施方式，在門内板22的周圍部，使 塾•圈安裝部28朝門外板20側突出而設，將門内板22的塾 圈安裝部28更内側的區域設為大致平坦狀，在該平坦部 上’利用墊圈安裝部28來定位並配置真空隔熱面板21。 201250187 42impif 由此’此夠使真空隔熱面板21確實地對應於門内板22 的平坦部分而接著’能夠增加真空隔熱面板2ι相對於門内 板=的密接度，因此能夠實現門進一步的薄型化，從而能 夠實現箱本體11内容積的進—步的擴大。而且，因能夠使 真空隔熱面板21密接於Η内板22而接著，因耐目應地也 能增加門的強度。 進而’根據第1實施方式，在門外板2〇上，通過安裳 件即螺絲32來安裝作為獨立構件的把手主體19，使得該 螺絲32*會從平坦面朝反安裝方向突出，所述平坦面對門 外板20的真空隔熱面板21進行接著。 因此’真空隔熱面板21不會被螺絲32劃傷，能夠維 持尚隔熱性能。 财料構也可在料齡構件的突喉構件Μ 相對於門内板22的安裝時採用。 猸此以外’根據第1實施方式，利用門内板22以外的 爽白士件來設4突喉構件24，所述突喉構件24用於防止 漏4前是在加板上—體地形成突 而错恥圖16) ’由於要在突喉部的内部連著門内部、 部八j泡聚氨_的關係，且在突喉部的與門内板連接的 ° ^、有Ρ$α部’因此門内板的平坦部相應地變窄。 22 於此種先前結構’在本實施方式中，利用門内板 内柄π的獨立制t來設置突喉構件24，相應地，無須在門 内拓上形減前的突喉部上賴口部，因此能夠加大門 内板22的平坦部的寬度。 201250187 42054pif 此此夠力〇大可將真空隔熱面板2i密接於門内板22 而接著的面積，目此能贼—步增加Π的強度，且能夠加 大Pm熱丨生優異的真空隔熱面板21，因此能夠提高門的隔熱 性能。 ~ 接下來，圖5至圖15表示第2實施方式至第1〇實施 方式」對於分別與第1實施方式相同或同樣的部分標注相 同的符號並省略說明，僅對不同部分進行敍述。 [第2實施方式] —^圖5所示的第2實施方式中，將門外板41取代第i 實施^式的門外板2〇而設為有厚度的塑膠製，在該門外板 41的女裝把手主體19的兩端部的部分通過模具成形呈 漏斗狀地而形成安裝孔42，相對於該安裝孔42，、在把手主 體19的兩端部形成有：開口部為平坦的螺絲接納孔43。 在此結構下，從門外板41的後方，將螺絲32從安裝 孔42螺入螺絲接納孔43並緊固，由此在門外板4丨上 把手主體19。 < 在此場合，螺絲32不會絞入門外板41的安裝孔42异 圍的部分、而沒人安裝孔42的凹部内，由此，使得螺矣 32不會從Η外板41的後表面朝反钱方向即後方突出。 在種第2實施方式中’能夠不會被螺絲32劃傷地々 裝真空隔熱面板21，從*能_持高隔執性能。 另外’該安裝結構也可在突喉構件24姆_内板2 的安裝時採用。 門外板41與門内板22的結合通過使爪部45卡合㈣S 6 201250187 42054pif inside ^it The whole picture of the refrigerator 'long box-shaped box body u in the room (not shown), in the front water room, small cold room, big cold; East food room threshold, ice making room door ^ Faces · Refrigerator door 12, 13, vegetables, these doors. Π, door 16, large cold room door 17. The large cold soil room (10) is the pull handle|-115, the small cold shirt door 16, the Renji:; f: 1 wide picture 2 *, shown in the pull-type threshold ~ 17 of any one, In this case, the 具有 from the front has: the structure of the east to the door 17 ' 2 〇, the vacuum insulation panel 21 soft ^ ^ ^ ^ ^ 19, the outer door 22 r ^ soft ▼ (soft taPe 29, 33, the inside of the door, the gasket 23, and the throat member 24. The side surface and the second main body, the heat insulating panel 21 is such that the outer barrier I and the outer adhesive 25 of the vacuum heat insulating panel 21 are directly attached to the outer surface of the door outer panel 20 to abut the outer door panel 2〇. The inner surface of the vacuum heat insulating panel ^ is brought into contact with the door inner panel 22 by directly adhering to the front surface of the door inner panel 22 by the adhesive 25 . The door outer panel 20 is made of a metal plate, and the door inner panel 22 is made of plastic, and the outer peripheral edge portion of the outer door panel 2 is formed so that the insert portion is formed into a cross section l: the outer peripheral edge portion of the door inner panel 22 is made The strand insertion receiving portion 2 is formed in a L-shaped cross section. The door outer panel 20 is joined to the door inner panel 22 by fitting the insertion portion 26 to the insertion receiving abutment 27. Further, a gasket Annon is formed in the vicinity of the outer peripheral edge portion of the crucible inner panel 22. The sinusoidal ring attachment portion 28 is in the shape of a slot, and the rim is placed on the side 2 (front) of the door outer panel, and the opening portion is rearward. . The area of the door inner panel 22 on the inner side (center side) of the washer dressing portion 28 is substantially flat, and the vacuum heat insulating panel 21 is positioned and disposed by the washer mounting portion 28 on the flat portion. Further, a protective soft tape 29' is attached to the outer periphery of the vacuum heat insulating panel 21, and the flexible tape 29 is brought into contact with the gasket attachment portion 28. On the other hand, the door outer panel 20 is formed with mounting holes 30 at the both end portions of the handle body 19, and the screw receiving holes 31 are formed in the two grips of the handle body 19. The opening portion of the wire receiving hole 3 i is recessed into a funnel shape so that the screw receives the *: the collecting hole 3 of the door outer panel 2 〇 faces, and then the shackle 32 ' from the mounting hole 30 from the mounting hole 30 The screw receiving hole 31 is inserted and fastened, so that the handle main body 19 is attached to the door outer panel 2''. The (4) mounting hole 3 is surrounded by the inside of the opening, so that the concave portion of the opening of the screw hole 31 protrudes rearward. 1 The back surface of the board 20 is facing the anti-ampere side. At this time, for the screw 32, the round head screw and the wire screw can also be used, but it is not limited to the door outer panel 20 as shown in Fig. 1 ..., 糸, Flat head screws, etc. The port 1 is not, except for the portion where the insertion portion is broken, and the vacuum insulation panel 2 is surrounded by the substantially flat hole and the document hole 30. - in the shape of the flat portion of the next true "28", the head of the name 32, the installation hole of the 201250187 42054plt is twisted into the gap, which can be avoided: Snail: Slot of the head of the snail = 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ A gap is left between the heads of the screws 32 of the vacuum heat insulating panel 2i, as long as the screw (4) does not have a bump (4) from the flat surface 2, it is expected that the tanned woman has the vacuum heat insulating panel 21 of the door outer panel 20. In the rear surface of the plate 20, on the outer side of the soft band 29 on the outer periphery of the vacuum heat insulating panel 21, a flexible tape 33 is attached for protecting the pad mounting portion 28. In addition, the flexible tape 33 is also used as a heat insulating material. The handle mounting bar 18 is attached to the outer side of the handle body I9. A washer 23 is attached to the washer mounting portion 28. The insert has an arrow-shaped insertion portion 23a' to insert the insert portion Mounted to the cymbal ring portion 28. Moreover, the washer 23 has a middle/closed air cushion on the rear side of the insertion portion 23a. The cushion portion 23b further includes a magnet 23c on the rear side of the air cushion portion, and the magnet 23c is used to adsorb to the tank body 11 by magnetic force. In addition, the loop 23 is also provided on both sides. It has: Korean part 23d, 仏, using the ore part 23d, 23e to more reliably prevent cold air leakage from the tank body u to prevent the inside of the door due to the shaft leaking cold air. When the throat member 24 is closed Entering the inside of the box body u; the inner side surface of the U is coincident 'to prevent leakage of air from the refrigerator = 9 201250187 42054pif, and the throat member 24 is formed in a rectangular frame shape. The throat member 24 is independent of the door inner panel 22 The individual members are attached to the door inner panel 22 by screws or claws not shown, or by fitting with a slide. Further, the inside of the throat member 24 is previously filled with, for example, foamed styrene bake ( In the first embodiment, the outer surface of the vacuum heat insulating panel 21 is brought into contact with the door outer panel 20, and the inner side surface of the vacuum heat insulating panel 21 is brought into contact with the door inner panel 22, And the large freezer door 17 is not used together. According to the first embodiment, the heat insulating performance of the large freezing compartment door 17 is maintained to the extent that foamed polyurethane is used by the vacuum heat insulating panel 21, and accordingly, the vacuum heat insulating panel 21 itself Although the thickness of the vacuum heat insulating panel 21 is excellent, the thickness of the vacuum heat insulating panel 21 is increased sufficiently less than the thickness of the prior foamed polyurethane. Thus, according to the first embodiment, The thinning of the large freezing compartment door 17 is achieved, and the internal volume of the casing body u can be expanded. In addition, the contact of the outer side of the vacuum heat insulating panel 21 with the door outer panel 2A and the contact of the inner side of the vacuum heat insulating panel 21 with the door inner panel 22 may be performed without using the adhesive 25 or by using double-sided tape or Other than this. Further, according to the first embodiment, the ring attachment portion 28 is provided to protrude toward the door outer panel 20 at the peripheral portion of the door inner panel 22, and the region inside the loop attachment portion 28 of the door inner panel 22 is substantially flat. In the shape, the vacuum heat insulating panel 21 is positioned and disposed by the gasket attachment portion 28 on the flat portion. 201250187 42impif Thus, the vacuum insulation panel 21 is surely corresponding to the flat portion of the door inner panel 22, and then the degree of adhesion of the vacuum insulation panel 2ι to the door inner panel can be increased, so that the door can be further thinned. Thereby, the further expansion of the internal volume of the box body 11 can be achieved. Further, since the vacuum heat insulating panel 21 can be in close contact with the inner panel 22, the strength of the door can be increased by the eyesight. Further, according to the first embodiment, the handle main body 19 as a separate member is attached to the door outer panel 2 by the screw 32, so that the screw 32* protrudes from the flat surface toward the reverse mounting direction, which is flat. The vacuum insulation panel 21 facing the door outer panel 20 is followed. Therefore, the vacuum insulated panel 21 is not scratched by the screw 32, and the heat insulating performance can be maintained. The material structure can also be employed when the throat member of the age member is mounted relative to the door inner panel 22. In addition to the above, according to the first embodiment, the four throat members 24 are provided by the white members other than the door inner panel 22, and the throat members 24 are used to prevent the leakage of the front plate. And the shame is shown in Figure 16) 'Because the inside of the throat is connected to the inside of the door, the relationship between the part and the door, and the connection to the inner panel of the throat is ° ^, there is a α $α part' Therefore, the flat portion of the inner panel of the door is correspondingly narrowed. In the present embodiment, in the present embodiment, the throat member 24 is provided by the independent t of the inner shank of the door inner panel, and accordingly, it is not necessary to extend the mouth portion of the throat before the shape reduction in the door. Therefore, the width of the flat portion of the door inner panel 22 can be increased. 201250187 42054pif This is enough to close the vacuum insulation panel 2i to the door inner panel 22 and the area that follows, so that the thief can increase the strength of the crucible and increase the thermal insulation panel of the Pm heat generation. 21, therefore, can improve the thermal insulation performance of the door. In the second embodiment, the same or similar portions as those in the first embodiment are denoted by the same reference numerals, and the description thereof will not be repeated, and only the different portions will be described. [Second Embodiment] In the second embodiment shown in Fig. 5, the door outer panel 41 is made of plastic having a thickness instead of the door outer panel 2 of the i-th embodiment, and the female outer panel 41 is provided. The portions of the both end portions of the handle body 19 are formed into a funnel shape by a die to form a mounting hole 42. With respect to the mounting hole 42, a screw receiving hole having a flat opening is formed at both end portions of the handle body 19. 43. With this configuration, from the rear of the door outer panel 41, the screw 32 is screwed into the screw receiving hole 43 from the mounting hole 42 and fastened, whereby the handle main body 19 is attached to the door outer panel 4. < In this case, the screw 32 does not wrap the outer portion of the mounting hole 42 of the entry outer panel 41, and no one is fitted into the recess of the hole 42, whereby the screw 32 does not come from the rear of the outer panel 41. The surface protrudes toward the anti-money direction. In the second embodiment, the vacuum heat insulating panel 21 can be mounted without being scratched by the screw 32, and the performance can be high. Further, the mounting structure can also be employed in the installation of the throat member 24. The combination of the outer door panel 41 and the inner door panel 22 is engaged by the claw portion 45 (4)
S 12 201250187 42U^4pit 卡合孔47而實現，所述爪部45形成在門外板 部的插入部44端’所述被卡合孔47形成在門内板 周緣部的插入接納部46端。 、卜 [第3實施方式] ϋ 6及圖7所示的第3實施方式中，在門外板4 女裝把手域19的兩端部㈣分軸相對較大的安I 51，向該安裝孔51内插入緊固件52。 、 緊固件52是：在有底短圓筒狀的筒部仏的開 部’具有凸緣部52b的禮帽（silkhat)形的緊固件= 緊固件^的筒部52a從後方插入安裝孔51，使凸緣部‘ 抵接於安裝孔51的周緣部的後表面。 *而且，緊固件52在筒部52a的底部的中心部設有螺絲 ^孔52C。在把手主體19的兩端部，形成有尺寸比第2實 施方式的螺絲接納孔43短的螺絲接納孔幻。 _在此結構下，從門外板41的後方，將安裝件即螺絲（ 頭螺絲）54從緊固件52的螺絲穿孔52〇螺入把手主體d 的螺絲接納孔53並緊固，由此，利用緊固件52的凸緣部 52b與把手主體19的兩端部來夾持門外板41的安裝孔 的周緣部，從而在門外板41上安裝把手主體19。 螺絲54的頭部位於緊固件52的筒部52a内，螺絲54 不會從m卜板41的後表面朝反安裝方向即後方突出。 這樣，也能以真空隔熱面板21不會被螺絲54劃傷的 方式構成，因此能夠維持高隔熱性能。 而且’此種有效的安裝可無關於門外板41的厚度，即， 201250187 42054pif 在第1實施方式所示的門外板2〇的情況下也能採用。 並且，對於螺絲54的種類，除了圓頭螺絲以外，還可 為沈頭螺絲、半圓頭螺絲或平頭螺絲等，除此以外，還有 下c優點.即使疋鉚釘（rivet)或扣銷（sn 進行同樣料裝。 另外，該安裝結構也可在突喉構件24相對於門内板22 的安裝時採用。 [第4實施方式] 在圖8所示的第4實施方式中，使用緊固件61。該緊 固件61與第3實施方式的緊固件52同樣地發揮功能，但 取代緊固件52的螺絲穿孔52c而突出地具有：螺絲部 61c，將螺絲部61c螺入把手主體19的螺絲接納孔幻並 固。 、 因而，在此場合的緊固件61還作為取代所述第丨實施 方式至第3實施方式中使用的螺絲32、42、54的安裝件來 發揮功能。 [第5實施方式] 在圖9所示的第5實施方式中，使用緊固件71。該緊 固件71也與第3實施方式的緊固件52同樣地發揮功能， 但取代緊固件52的筒部52a及螺絲穿孔52c而具有：在前 端形成有球狀部71d的桿（r〇d)部71a，在該桿部7ia的 前端部附近形成有細頸部71c。 而且在把手主體19的兩端部，形成有：使入口部72a 收窄的接納孔72’將比緊固件71的桿部71a的細頸部71cS 12 201250187 42U^4pit is realized by the engagement hole 47 formed at the end of the insertion portion 44 of the door outer panel portion. The engaged hole 47 is formed at the insertion receiving portion 46 end of the peripheral edge portion of the door inner panel. [3rd Embodiment] In the third embodiment shown in FIG. 7 and FIG. 7, in the door outer panel 4, both ends (4) of the women's handle region 19 are relatively large, and the mounting hole is relatively large. A fastener 52 is inserted into the 51. The fastener 52 is inserted into the mounting hole 51 from the rear of the opening portion of the cylindrical portion having the bottom short cylindrical shape, and the screw portion 52a of the fastener having the flange portion 52b. The flange portion 'abuts against the rear surface of the peripheral edge portion of the attachment hole 51. * Further, the fastener 52 is provided with a screw hole 52C at the center portion of the bottom portion of the tubular portion 52a. At both end portions of the handle body 19, a screw receiving hole having a size smaller than that of the screw receiving hole 43 of the second embodiment is formed. _In this configuration, from the rear of the door outer panel 41, a mounting member, that is, a screw (head screw) 54 is screwed into the screw receiving hole 53 of the handle main body d from the screw perforation 52 of the fastener 52, and is thereby fastened. The flange portion 52b of the fastener 52 and the both end portions of the handle body 19 sandwich the peripheral portion of the attachment hole of the door outer panel 41, so that the handle body 19 is attached to the door outer panel 41. The head of the screw 54 is located in the cylindrical portion 52a of the fastener 52, and the screw 54 does not protrude from the rear surface of the m-plate 41 toward the reverse mounting direction, that is, rearward. In this way, the vacuum heat insulating panel 21 can be configured not to be scratched by the screws 54, so that high heat insulating performance can be maintained. Further, the effective mounting can be made irrespective of the thickness of the door outer panel 41, that is, 201250187 42054pif can also be employed in the case of the door outer panel 2〇 shown in the first embodiment. Moreover, as for the type of the screw 54, in addition to the round head screw, it can be a head screw, a semi-circular head screw or a flat head screw, etc., in addition to the advantage of the lower c. Even a rivet or a pin (sn) The mounting structure can also be used when the throat member 24 is attached to the door inner panel 22. [Fourth Embodiment] In the fourth embodiment shown in Fig. 8, a fastener 61 is used. The fastener 61 functions similarly to the fastener 52 of the third embodiment. However, instead of the screw hole 52c of the fastener 52, the fastener 61 has a screw portion 61c, and the screw portion 61c is screwed into the screw receiving hole of the handle body 19. Therefore, the fastener 61 in this case also functions as a mount instead of the screws 32, 42, 54 used in the third embodiment to the third embodiment. [Embodiment 5] In the fifth embodiment shown in Fig. 9, the fastener 71 is used. The fastener 71 also functions similarly to the fastener 52 of the third embodiment, but has a cylindrical portion 52a and a screw hole 52c instead of the fastener 52. : spherical at the front end In the rod portion 71a of the 71d, a narrow neck portion 71c is formed in the vicinity of the front end portion of the rod portion 7ia. Further, at both end portions of the handle body 19, a receiving hole 72 for narrowing the inlet portion 72a is formed. 'The thin neck portion 71c of the rod portion 71a of the fastener 71
14 S 201250187 4ZU^4pit ’使細頸部71C卡合 更前方的球狀部71d插人該接納孔乃 於接納孔72的入口部72a。 甘此％合的緊固件71也作A敗仲恥、+、加 的安農件而發揮魏。 料取代所4螺絲32 [第6實施方式] 實施及圖11所示的第6實施方式中，由取代第1 的支架8卜 圈安裝部28的_安褒用 而且’取代第1實施方式中的門外板2〇的插入部％ 乂及門内板22的插入接納部27’與門外板87及門内板82 不同體地構成：門左框83、門右框84、門上框85及門下 框86，將這些框組裝起來之後，將支架81的外側部 插入門左框83及門右框84的後緣部上預先形成的插入接 納部88 (圖中僅示出門左框83上形成的插入接納部），並 利用突喉構件24從後方按壓固定支架81的内側部81b。 另外，在門上框85上一體地形成有把手89。而且，在 支架81上，與第1實施方式同樣地安裝墊圈23。此時， 雖未圖示，但相對於安裝的墊圈23，真空隔熱面板21的 外周緣位於墊圈23的主體部、即氣墊部23b的内周面更外 側。 通過像這樣使墊圈安裝用的支架81由門内板82以外 的獨立構件構成，從而無須在門内板82上形成第1實施方 式中的墊圈安裝部28，因此能夠相應地擴大門内板82的 15 201250187 42054pif 平坦部。 能夠加大可將真空隔熱面板21密接於門内板82而接 著的面積，因此能夠進一步增加門的強度，且能夠進一步 增大隔熱性優異的真空隔熱面板21，因此能夠提高門的隔 熱性能。 在門内板82上，在真空隔熱面板21側面安裝著用於 安裝抽拉軌道（也未圖示）的安裝板90，所述抽拉軌道支 樓未圖示的儲藏品收納容器，在該安裝部分形成收納安裝 板90的凹部91 ’在門内板82的安裝於真空隔熱面板21 側的面上安裝板90不會突出。 由此’能夠將門内板82的安裝於真空隔熱面板21侧 的面也包括安裝板90在内而設為平坦。 [第7實施方式] 在圖12所示的第7實施方式中，使門框101與左右兩 側框及上下兩側框均一體地形成，且使把手102與門框1〇1 的上側框一體地形成。此外與第6實施方式相同。 [第8實施方式] 紅在圖13所示的第8實施方式中，使門内板22與突喉 部U1 一體地形成，並利用堵塞板113來堵塞該突喉部in 連接的部分的開口部112 ’所述堵塞板113 J内^ 2的接著真空隔熱面板21的平坦面齊平。 成時，當使門内板22與突喉部⑴一體地形 部】】2 内板22連接的部分形成有開口 极22的平坦部將相應地變窄。 201250187 Μριί ‘ 與此相對，在第8實施方式中，利用堵塞板113來堵 塞開口部112，所述堵塞板113與門内板22的接著真空隔 熱面板21的平坦面齊平，因此相應地能夠實質上（利用堵 塞板113)擴大門内板22的平坦部。 並且，能夠加大可將真空隔熱面板21密接於門内板22 而接著的面積’因此能夠進一步增加門的強度，且能夠加 大隔熱性優異的真空隔熱面板21，因此能夠提高門的隔熱 性能。 … 而且’堵塞板113對於門的加強也起到效果。 [第9實施方式] 在圖14所示的第9實施方式中，是在第6實施方式中 的門結構中採用第8實施方式的堵塞板in，且與第6實 施方式中的墊圈安裝用的支架81 (holder)同樣地，通二 爪部123相對於卡合孔122(;圖中僅示出門左框幻上形成 的卡合孔）的卡合、與爪部125相對於卡合孔丨24的卡合， 來安裝與門内板82不同體的墊圈安裝用的支架121，所述 卡合孔122形成在門左框83及門右框84 (圖11)的後緣 部的内侧，所述卡合孔丨2 4形成在門内板8 2的突喉部t j i 更外侧。 這樣，也能加大門内板82的平坦部，從而能夠提高門 的強度與門的隔熱性能。 另外’在門外板87上，在真空隔熱面板21更外侧的 部分通過半圓頭螺絲127而安裝著把手126，且在真空降 熱面板21的外周安裝著軟帶29，以用於對該半圓頭嫘絲 17 201250187 42054pif 127進行保護。 [第10實施方式] 在圖15所示的第10實施方式 樣地，是在第6實施方式中 二弟9貫施方式同 中的堵塞板U3，且與二實：:„用第8實施方式 Ϊ Si同樣地，與門内板82不同體的= 的卡合’來安裝墊圈安裝用的乂‘ 相戶:於卡合孔134 形成在門左框83及門右框84⑽ 2卡合孔132 所述卡合…成在門内板 部。 幻犬芪〇p 111的外側壁 f塾圈絲關支㈣丨❸卜周面與叫183 (門右 權）的内周面之間介隔著薄的軟帶136， ·。 即’軟帶136作為防結露機構發揮功能。 路 以上說明的隔熱箱並不僅限定於上述實施方 其，作為整體並不限於冰箱，也可為加熱箱，工丄 箱’則突喉部或突喉構件發揮防止暖氣舰的作用。…、 進而，門也不限於例示的大冷凍室門17，也可為其他 的門12〜門16。 、 在不脫離主旨的範圍内可適當變更後實施，例如， 第8實施方式至第10實施方式中的把手的安裝時，也可 用第1實施方式至第5實施方式的結構。 201250187 ^ζυ^^ριι 除此以外，對本發明的若干個實施方式進行了說明， 但這些實施方式僅為例示，並不意圖限定發明的範圍。這 些新穎的實施方式能夠以其他的各種形態來實施，在不脫 離發明的主旨的範圍内可進行各種省略、替換、變更。這 些實施方式或其變形包含在發明的範圍或主旨内，並且包 含在權利要求書中記載的發明和其均等的範圍内。 【圖式簡單說明】 圖1是表示第1實施方式的門的橫剖視圖。 圖2是門的分解立體圖。 圖3是整體的外觀立體圖。 圖4是圖1的IV部分的放大圖。 圖5是表示第2實施方式的相當於圖1部分的圖。 圖6是表示第3實施方式的相當於圖5部分的圖。 圖7是相當於圖5部分的部位的分解立體圖。 圖8是表示第4實施方式的相當於圖5部分的圖。 圖9是表示第5實施方式的相當於圖5部分的圖。 圖10是表示第6實施方式的相當於圖1部分的圖。 圖11是表示第6實施方式的門的分解立體圖。 圖12是表示第7實施方式的門的分解立體圖。 圖13是表示第8實施方式的相當於圖1部分的圖。 圖14是表示第9實施方式的相當於圖1部分的圖。 圖15是表示第10實施方式的相當於圖1部分的圖。 圖16是表示先前例的相當於圖1的圖。 19 201250187 42054pif 【主要元件符號說明】 1 :門 2 、20 、41 、87 :門夕卜板 3、 22、82 :門内板 4、 21 :真空隔熱面板. 5:發泡聚氨酯 11 :冰箱本體（箱本體） 12、13 :冷藏室門 14 :蔬菜室門 15 :製冰室門 16 :小冷凍室門 17 :大冷凍室門 18 :把手裝飾條 19 :把手主體（獨立構件） 23 :墊圈 23a、26、44 :插入部 23b :氣墊部 23c :磁體 23d、23e :鰭部 24 :突喉構件 25 :接著劑 27、46、88 :插入接納部 28 :墊圈安裝部 29、33、136 :軟帶 201250187 42U54pif 30、 42、51 :安裝孔 31、 43、53 :螺絲接納孔 32、 54 :螺絲（安裝件） 3 5 .隔熱材料 45、123、125、133、135 :爪部 47 :被卡合孔 52、61、71 :緊固件 52a :筒部 52b :凸緣部 52c :螺絲穿孔 61c :螺絲部 71a :桿部 71c :細頸部 71d :球狀部 81、121、131 :墊圈安裝用的支架 81a :支架81的外側部 81b :支架81的内側部 83 :門左框 84 :門右框 85 :門上框 86 :門下框 89、102、126 :把手 90 :安裝板 91 :凹部 21 201250187 42054pif 101 :門框 111 :突喉部 112 :開口部 113 :堵塞板 122、124、132、134 :卡合孔 127 :半圓頭螺絲14 S 201250187 4ZU^4pit 'The thin neck portion 71C is engaged. The more forward spherical portion 71d is inserted into the receiving hole to receive the inlet portion 72a of the hole 72. The fasteners 71, which are combined with this, are also used as A's sorrowful, +, plus An's agricultural parts. The second screw 32 is replaced by the material. [Embodiment 6] In the sixth embodiment shown in FIG. 11 , the first bracket 8 is replaced with the first bracket 8 and the second embodiment is used instead of the first embodiment. The insertion portion % of the door outer panel 2 and the insertion receiving portion 27' of the door inner panel 22 are differently constructed from the door outer panel 87 and the inner door panel 82: the left door frame 83, the door right frame 84, the door upper frame 85, and the door lower frame 86. After assembling the frames, the outer side portion of the bracket 81 is inserted into the pre-formed insertion receiving portion 88 on the rear edge portion of the door left frame 83 and the door right frame 84 (only the insertion formed on the left door frame 83 is shown in the drawing) The receiving portion) presses the inner side portion 81b of the fixing bracket 81 from the rear by the throat member 24. Further, a handle 89 is integrally formed on the door upper frame 85. Further, a washer 23 is attached to the bracket 81 in the same manner as in the first embodiment. At this time, although not shown, the outer peripheral edge of the vacuum heat insulating panel 21 is located outside the main body portion of the gasket 23, that is, the inner peripheral surface of the air cushion portion 23b, with respect to the mounted gasket 23. By thus forming the bracket 81 for mounting the gasket from a separate member other than the door inner panel 82, it is not necessary to form the gasket attachment portion 28 in the first embodiment in the door inner panel 82. Therefore, the door inner panel 82 can be enlarged accordingly. 201250187 42054pif flat. Since the area in which the vacuum heat insulating panel 21 can be in close contact with the door inner panel 82 can be increased, the strength of the door can be further increased, and the vacuum heat insulating panel 21 having excellent heat insulating properties can be further enlarged, so that the door can be improved. Thermal performance. On the door inner panel 82, a mounting plate 90 for attaching a drawing rail (not shown) is attached to the side surface of the vacuum heat insulating panel 21, and the storage container is not shown in the drawing rail branch. The mounting portion forms the recess 91' of the accommodating mounting plate 90. The mounting plate 90 on the surface of the door inner panel 82 that is attached to the vacuum heat insulating panel 21 does not protrude. Thus, the surface of the door inner panel 82 attached to the vacuum heat insulating panel 21 side can be made flat, including the mounting plate 90. [Seventh embodiment] In the seventh embodiment shown in Fig. 12, the door frame 101 is integrally formed with the left and right side frames and the upper and lower frames, and the handle 102 is integrally formed with the upper frame of the door frame 1〇1. form. Further, it is the same as the sixth embodiment. [Eighth Embodiment] Red In the eighth embodiment shown in Fig. 13, the door inner panel 22 is integrally formed with the throat portion U1, and the opening portion of the portion where the throat portion in is connected is closed by the blocking plate 113. 112' The flat surface of the vacuum insulation panel 21 of the plugging plate 113 J is flush. At the time of the formation, when the door inner panel 22 and the throat portion (1) are integrally formed, the flat portion of the portion where the inner panel 22 is connected with the opening 22 is narrowed accordingly. In the eighth embodiment, the opening portion 112 is closed by the blocking plate 113, and the blocking plate 113 is flush with the flat surface of the door inner panel 22 that is next to the vacuum heat insulating panel 21, so that it can be correspondingly The flat portion of the door inner panel 22 is substantially enlarged (by the blocking plate 113). In addition, since the vacuum heat insulating panel 21 can be in close contact with the door inner panel 22 and the area of the door can be increased, the strength of the door can be further increased, and the vacuum heat insulating panel 21 having excellent heat insulating properties can be enlarged, so that the door can be improved. Thermal insulation properties. ... and the 'blocking plate 113' also has an effect on the reinforcement of the door. [Ninth embodiment] In the ninth embodiment shown in Fig. 14, the clogging plate in the eighth embodiment is used in the door structure of the sixth embodiment, and the gasket is mounted in the sixth embodiment. Similarly, the brackets (holders) are engaged with the engaging holes 122 (in the figure, only the engaging holes formed by the left frame of the door), and the claws 125 with respect to the engaging holes. The bracket 24 is attached to the bracket 121 for mounting the washer different from the door inner panel 82, and the engaging hole 122 is formed inside the rear edge portion of the door left frame 83 and the door right frame 84 (FIG. 11). The engaging hole 丨 24 is formed on the outer side of the throat tji of the door inner panel 8 2 . Thus, the flat portion of the door inner panel 82 can also be enlarged, so that the strength of the door and the heat insulating performance of the door can be improved. Further, on the outer door panel 87, a handle 126 is attached to the outer side of the vacuum heat insulating panel 21 by a semi-circular head screw 127, and a soft tape 29 is attached to the outer circumference of the vacuum heat-reducing panel 21 for the semicircle. Head silk 17 201250187 42054pif 127 for protection. [Tenth embodiment] In the tenth embodiment shown in Fig. 15, in the sixth embodiment, the plugging plate U3 in the same manner as the second embodiment is used, and the second embodiment is: In the same manner, Si is similar to the engagement of the door inner panel 82 with a different type of the same as that of the door inner panel 82. The engagement hole 134 is formed in the door left frame 83 and the door right frame 84 (10) 2 the engagement hole 132. The engaging member is formed in the inner panel portion of the door. The outer side wall of the illusion dog 芪〇 p 111 is closed between the outer peripheral wall and the inner peripheral surface of the 183 (the right door). The soft belt 136, that is, the soft belt 136 functions as an anti-condensation mechanism. The heat-insulating box described above is not limited to the above-described embodiment, and the whole is not limited to a refrigerator, and may be a heating box. In the case of the case, the throat or the throat member functions to prevent the heating ship. Further, the door is not limited to the large freezer door 17 as exemplified, and the other door 12 to the door 16 may be used. The range can be appropriately changed and implemented. For example, when the handles of the eighth embodiment to the tenth embodiment are attached, The first embodiment to the fifth embodiment are described. The embodiments of the present invention are described in the following. However, these embodiments are merely illustrative and are not intended to limit the scope of the invention. The present invention can be implemented in various other forms, and various omissions, substitutions and changes may be made without departing from the spirit and scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a door according to a first embodiment, Fig. 2 is an exploded perspective view of the door, and Fig. 3 is an external perspective view of the whole. Fig. 4 is an enlarged view of a portion IV of Fig. 1. Fig. 5 is a view corresponding to Fig. 1 of the second embodiment. Fig. 6 is a view corresponding to Fig. 5 of the third embodiment. Fig. 8 is a view corresponding to the portion of Fig. 5 in the fourth embodiment. Fig. 9 is a view corresponding to Fig. 5 in the fifth embodiment. Fig. 10 is a perspective view showing a portion corresponding to Fig. 1 of the sixth embodiment. Fig. 11 is an exploded perspective view showing a door according to a sixth embodiment. Fig. 12 is an exploded perspective view showing a door according to a seventh embodiment. Fig. 14 is a view corresponding to Fig. 1 of the ninth embodiment, Fig. 15 is a view corresponding to Fig. 1 of the tenth embodiment. Fig. 16 is a view showing a portion corresponding to Fig. 1 of the ninth embodiment. The previous example corresponds to the diagram of Fig. 1. 19 201250187 42054pif [Description of main components] 1 : Doors 2, 20, 41, 87: Door panels 3, 22, 82: Door inner panels 4, 21: Vacuum insulation panels 5: Foamed polyurethane 11: refrigerator body (box body) 12, 13: refrigerator compartment door 14: vegetable compartment door 15: ice-making compartment door 16: small freezer compartment door 17: large freezer compartment door 18: handle trim strip 19 : Handle body (independent member) 23 : Washer 23a, 26, 44: Insertion portion 23b: Air cushion portion 23c: Magnet 23d, 23e: Fin portion 24: Throat member 25: Adhesives 27, 46, 88: Insertion receiving portion 28 : Washer mounting parts 29, 33, 136: Soft belt 201250187 42U54pif 30, 42, 51: Mounting holes 31, 43 53: Screw receiving hole 32, 54: Screw (mounting member) 3 5. Insulating material 45, 123, 125, 133, 135: claw portion 47: engaged hole 52, 61, 71: fastener 52a: tubular portion 52b: flange portion 52c: screw hole 61c: screw portion 71a: rod portion 71c: thin neck portion 71d: spherical portion 81, 121, 131: bracket 81a for mounting the washer: outer portion 81b of bracket 81: bracket 81 Inner portion 83: door left frame 84: door right frame 85: door upper frame 86: door lower frame 89, 102, 126: handle 90: mounting plate 91: recess 21 201250187 42054pif 101: door frame 111: throat portion 112: opening portion 113: Blocking plates 122, 124, 132, 134: engaging holes 127: semi-circular head screws