200911168 九、發明說明 【發明所屬之技術領域】 本發明爲配置於系統櫥櫃的拉出式收納庫，是在外部 抽屜的内部設有内部抽雁之多重構造的系統櫥櫃收納庫。 【先前技術】 在廚房所使用的烹調用具中，具有：過濾洗滌籃、具 有長條狀的构子等物品（長柄构）、長樣、保鮮膜、調味 料等小東西、菜刀等各種物品。 爲了收納上述的烹調用具，傳統上是在廚具櫃的下方 設置鉸鏈門或抽屜之類的收納部，或是設置懸掛櫥櫃之類 的收納部。此外，爲了有效率地收納上述各種形狀、尺寸 的烹調用具和調味料，傳統以來已進行了各種的硏究。譬 如，專利文獻1揭示一種：將食品' 調味料等瓶裝或罐裝 容器、和小型食器、小型烹調用具等收納於廚具櫃之抽屜 前面板内側的技術。 此外’譬如專利文獻2，在廚具櫃的外部抽屜内部設 有内部抽屜，且上述構件是可相互滑動的多重構造，並且 外部抽屜具有：烹調用筷子或長柄杓類物品可在垂直放置 的狀態下收納於外部抽屜與内部抽屜之間的高度。 [專利文獻1]日本特開2006 — 204462號公報 [專利文獻2]日本特開2006 — 230676號公報 【發明內容】 -5- 200911168 [發明欲解決之課題] 在近年增加的全開放型之對面式廚房的場合中’在廚 房使用者的前方並沒有用來吊掛烹調用具或設置收納架的 牆壁，因此收納空間受到更進一步的限制。因此’必須更 有效率地收納烹調用具等。雖然考慮譬如活用固定設置於 頂棚的收納櫥，卻也因此需要可供收納櫥懸吊於頂棚的樑 ，而使施工費用大增。即便如此，將使用後的烹調用具直 接載置於廚具櫃上的作法，看起來並不整齊美觀。 因此，轉而考慮將烹調用具等收納於水槽下方的拉出 式收納庫。但是在如同專利文獻1所揭示的技術中’雖然 被認爲可收納具有相當變化程度之形狀的烹調用具或調味 料，但是設置於抽屜前面板内側的收納構造、與設置於抽 屜更內側的收納構造之間的關係卻變的不明確。 另外，倘若是利用如專利文獻2之多重構造抽屜的技 術，雖然可以確保寬廣的收納空間，卻稱不上是可充分確 保對應於各種烹調用具之形狀或尺寸的適當納場所以執行 有效率的收納。此外，針對兼顧長柄杓類的收納、及抽屜 內之收納的這點，也沒有任何的著墨° 通常，在將收納構造設於多重構造之系統櫥櫃收納庫 的外部抽屜内側的場合中，將因爲該收納構造’而促使内 部抽屜朝後方退縮，而導致侵佔内部抽屜可使用之收納空 間。本案發明團隊一直把這點當成問題來看待。 有鑑於上述的課題’本發明的目的是針對配置於系統 櫥櫃，且更進一步在外部抽屜的内部具有内部抽屜之多重 -6 - 200911168 構造的拉出式系統櫥櫃收納庫，而提供一種：在外部抽屜 的前面板内側設置收納構造，既可將被該收納構造所侵佔 之內部抽屜的收納空間抑制到最小限度，又不會使分別收 納於外部抽屜及内部抽屜的被收納物產生干涉，而實現有 效率地收納的系統櫥櫃收納庫。 [解決課題之手段] 爲了解決上述的課題，根據本發明的代表性構造，其 特徵爲：在配置於系統櫥櫃的系統櫥櫃收納庫中，含有： 內部抽屜，該內部抽屜具有拉出方向之端緣的局部可後退 的後退部；及外部抽屜，該外部抽屜具有位於内部抽屜下 方的底板、和至少可延伸至内部抽屜上端之高度爲止的前 面板，而内部抽屜與外部抽屜可各自滑動，且形成挑高空 間，該挑高空間是從内部抽屜的後退部連續至位於後退部 下方之外部抽屜的底板爲止。 根據上述的構造，由於後退部以外的端緣不會形成侵 佔，而未損及内部抽屜的收納機能，故可將被侵佔之内部 抽屜的收納空間降低至最小限度。不僅如此，内部抽屜的 後退部，只是不能作爲内部抽屜來收納罷了，卻能如稍後 所述地作爲通過挑高空間的收納空間來利用，因此完全不 會浪費。 在上述的構造中，並不受限於内部抽屜與外部抽屜的 位置，只要内部抽屜與外部抽屜形成重疊’便可形成挑高 空間。 200911168 接著，在外部抽屜與内部抽雁最接近之際，從内部抽 屜的後退部到位於後退部下方之外部抽屜的底板爲止，形 成連續的挑高空間。 此時所形成的挑高空間，無論内部抽屜位在哪一個位 置，均不會形成干涉。因此，可通過該挑高空間來收納被 收納物。 外部抽屜亦可具有：連通於挑高空間，且可收納長條 狀被收納物的承座。由於烹調用筷子或杓子等，也就是所 謂的長條型被收納物可在直立的狀態下收納，因此易於找 尋目標的被收納物，且容易取出。 上述的承座，是位於外部抽屜之前面板的内側，亦可 配置在面對内部抽屜之後退部的位置。 或者，上述的承座亦可配置在：當外部抽屜與内部抽 屜最接近時位於後退部下方之外部抽屜的底板。 無論是那個承座，都可以將被收納物收納於：當外部 抽屜與内部抽屜最接近時所形成的挑高空間。 只要承座位於相關位置的話，由於可配置在垂直投影 於挑高空間內的空間，因此不僅被收納物可由承座所保持 ’就連承座本身也不會與内部抽屜形成干涉。 [發明的效果] 根據本發明，針對配置於系統橱櫃，且外部抽屜的内 $胃進一步具有内部抽屜之多重構造的拉出式系統櫥櫃收 納庫’在外部抽屜的前面板内側設置收納構造，既可將被 -8- 200911168 該收納構造所侵佔之内部抽屜的收納空間降低至最小限度 ，且分別收納於外部抽屜與内部抽屜的被收納物不會形成 干涉，可實現有效率的收納。 【實施方式】 [實施型態] 接下來，參考圖面詳細地說明本發明之系統櫥櫃收納 庫的實施形態。圖面中，省略與本發明無直接關係的構件 。此外，相同的構件是以相同的圖號來表示。 第1圖，是容納著本發明系統櫥櫃收納庫之實施形態 的多層收納庫之系統櫥櫃的外觀圖，第2圖爲第1圖之系 統橱櫃收納庫的立體圖。系統櫥櫃1 〇〇，也就是所謂對面 式的開放系統櫥櫃，用來吊掛烹調用具或設置收納架的牆 壁並不在廚房使用者的前方，所以必須更有效率地收納烹 調用具等。 系統櫥櫃1 〇〇是由以下的3個櫥櫃所構成：爐具櫃 120，該爐具櫃120設置有爐具1 10 ;和水槽櫃150，該水 槽櫃150設置有水龍頭130與水槽140;及空間櫃170, 該空間櫃17〇設有準備食材的空間160，並可收納洗碗機 等。 如同第2圖所示，系統櫥櫃100是形成：爐具1 10、 水槽140及準備食材的空間160形成鄰接並極力防止空間 浪費的構造。 本發明系統櫥櫃收納庫之實施形態的多層收納庫200 200911168 ’是安裝有把手1 8 0的拉出式收納庫。而在多層收納庫 2 0 〇的下方，配置有幾乎抵接於地面的底部收納庫2 1 0。 如第2圖所示，多層收納庫200是配置於系統櫥櫃 100的水槽140下方。這點是爲了可方便取出在水槽140 處常使用的烹調用具或調味料。但亦可將多層收納庫2 0 0 設置於其他的位置，舉例來說，亦可設置在：設有準備食 材的空間1 6 0的空間櫃1 7 0内。 第3圖是顯示拉出第2圖之多層收納庫的狀態的圖。 多層收納庫2 0 0具有3重結構，該3重結構包含：網架 220 ’該網架220具有平板狀的載置空間；和托架狀的内 部抽屜230，該内部抽屜230位於網架220的下方，並在 拉出方向上形成有端緣的局部後縮的後退部5 0 0 ;及外部 抽屜300，該外部抽屜300具有前面板250，該前面板250 是延伸至超出位於内部抽屜230下方之底板240與内部抽 屜230的高度爲止。 本實施形態的特徵在於：不侷限於内部抽屜230與外 部抽屜300的位置，而從内部抽屜23 0的後退部5 00直達 位於後退部5 00下方之外部抽屜3 00的底板爲止，形成連 續的挑高空間5 4 0 (第3圖的斜線部）。針對這點，將於 稍後詳細說明。 具有平板狀載置空間的網架220 (上層），是用來收 納典型的砧板3 1 0、或其他的拖盤、方型淺盤、蛋糕架（ cake cooler )等具有平板狀的被收納物。形成有上述後退 部5 00且具有略呈Η型之形狀的托架狀内部抽屜23〇 (中 -10- 200911168 間層），是將叉子350'湯匙360或調味料（圖面中未顯 示）等小型物品收納於中央的小型物品托架3 4 0 ’並在配 置於其兩側的構件中，將菜刀3 3 0收納於菜刀座3 20，將 保鮮膜類380收納於保鮮膜托架370。如此一來’各收納 部可分別實現具有規劃性的有效收納。 第4圖是從別的角度觀看第2圖之多層收納庫的拉出 狀的圖。形成水槽1 4 0與水槽1 4 0間之境界的頂棚板’爲 了有助於理解而省略其圖示，可清楚顯示内部構造。 此外，内部抽屜，是在已收納的狀態下載置於設在外 部抽屜300的蓋800上，且外部抽屜300與内部抽屜230 可一體地拉出。不僅如此，多層收納庫2 0 0具備軌道，該 軌道是載置成：可使内部抽屜2 3 0從已拉出的外部抽屜 300獨立而拉回至多層收納庫200，内部抽屜可在多層收 納庫200所具備的軌道、及外部抽屜所具備的蓋上行走而 拉回入多層收納庫200内。 如此一來，内部抽屜23 0可與外部抽屜300 —起（一 體）拉出後立即拿出使用頻率較高的被收納物，使用上極 爲方便。此外，當從外部抽屜300的收納部取出物品時， 可以只將内部抽屜230拉回多層收納庫200之中。 根據上述多合一的3重構造，只要打開一處的外部抽 屜300 (下層）’網架220 (上層）及内部抽屜230 (中間 層）也會隨之出現，使得幾乎所有的被收納物變得一目瞭 然，可輕易地找到所需要的被收納物。 此外’多層收納庫200如第4圖所示，其特徵爲：除 -11 - 200911168 了可使網架220獨立滑動的1組軌道400之外，還含有可 使内部抽屜2 3 0及外部抽屜3 0 0各自獨立滑動的2組軌道 410、420。雖然由於從第4圖的視角無法看見而未標示圖 示，但另一側也設有軌道400、410、420。 如此一來，由網架220、内部抽屜230、外部抽屜300 所構成的3重收納部，由於可藉由軌道400、410、42 0而 各自獨立滑動，因此可藉由使網架220或内部抽屜230自 由滑動的方式，輕易地取出被收納物，使用極爲方便。 第4圖中也有顯示，在多層收納庫200之中，於上述 内部抽屜230形成有：在内部抽屜230的拉出方向上形成 略Η型之内部抽屜2 3 0局部的後退部5 0 0，不僅如此，在 外部抽屜300之前面板250的内側更進一步含有：可在杓 子等物品（長柄杓）5 1 0直立的狀態下加以固定的杓子等 物品固定具，也就是指小型烹調用具承座5 20。換言之， 該小型烹調用具承座5 20可保持：通過挑高空間5 40而收 納成佔據内部抽屜230之上下的被收納物。 烹調用筷子或杓子之類的物品，也就是所謂的長條型 被收納物，可以採用平放的狀態收納於任何一個抽屜的内 部。但是，假設在抽屜之水平方向的深度或寬度不足的場 合中，則無法收納，即使已確保收納所需的尺寸，但是在 收納著同類型的複數個呈平放狀態收納的長條狀物時，特 別不易取出所需的長條狀物品。譬如在平放的狀態下將筷 子的同類型被收納物收納於同一個抽屜的場合中，要取出 特定對象的筷子是極爲繁瑣的事。 -12- 200911168 這點在本實施形態中，由於可藉由上述的小型烹調用 具承座520在長條型被收納物直立的狀態下加以收納’故 可輕易地找到特定對象的被收納物，且取出也簡單。 如此一來，具有至少延伸至抵達内部抽屜上端的高度 爲止，也就是指本實施形態中延伸至多層收納庫200上端 (第9圖（c)所示的高度H)之前面板250的外部抽屜 3 〇 〇 (下層），是在其前面板2 5 0規劃杓子等物品5 1 0的 收納，而實現與其他層同樣具有規劃性的收納。 而本案中所指的「杓子等物品」，除了湯杓等之外， 亦可包含飯杓、夾子、烹調用筷子等具有長條狀的所有烹 調用具。 如第4圖所示，在杓子等物品固定具520下方之外部 抽屜300的前面板250的背面，設有用來緩和外部抽屜與 多層收納庫200間之衝撃的緩衝板700。藉此，可於收納 外部抽屜3 0 0時緩和與多層收納庫2 0 0產生接觸之部位的 衝撃。 第5圖爲第3圖及第4圖所示之小型烹調用具承座的 立體圖。小型烹調用具承座5 20包含··由在前面板250上 配置於水平方向的複數個彈性構件所構成的承座部522， 在鄰接的承座部522之間形成有溝526，該溝5 26是藉由 挾持杓子等物品5 1 0的軸部524，進而固定杓子等物品 5 10° 第6圖爲第5圖之小型烹調用具承座的三角視圖，其 中（a )爲俯視圖，（b )爲前視圖，（c )爲右側視圖。 -13- 200911168 構成小型烹調用具承座5 2 0的各承座部5 2 2，是將樹脂之 類的長條狀彈性體’譬如聚酯彈性體彎折成略U字型。承 座部522 ’是採用其兩端部朝向外部抽屜3〇〇的前面板 25 0’且從上方看形成略υ字型的姿勢彼此鄰接配置。藉 此’在鄰接的承座部5 2 2之間形成溝5 2 6。 在本實施形態中’承座部5 2 2的兩端部，是嵌合於鐵 線材的導件5 2 8。如第6圖（a )所示，導件5 2 8具有以下 的形狀：由2條在水平方向上平行延伸的鐵線（在第6圖 (a )中只能看到1條）；與如第6圖（c )所示，將該2 條鐵線從兩端部朝外部抽屜3 0 0的拉回方向突出後所形成 之鉛直方向的鐵線，加以結合而成的形狀。 如第6圖（a )所示，在導件5 2 8之中，於2條平行 延伸的鐵線部分嵌合有各承座部5 2 2。如第6圖（c )所示 ’當從側面觀看時，承座部5 22具有在略長方形之側面的 中途形成彎曲的缺口部分，導件5 2 8的2條平行鐵線材是 通過該處而固定導件528。 接下來，如第6圖（b)所示，在導件528的2條平 行鐵線部分，在兩端與中央一共3個位置設有聚乙烯製的 導件固定部5 3 0。小型烹調用具承座520，示通過導件固 定部530的螺絲孔5 32而以螺絲固定於前面板250的内側 〇 如上所述，藉由鄰接配置U字型承座部5 22，除了可 將U字型承座部522的兩端當作面對外部抽屜300之前面 板25〇的固定部來使用，還能在形成鄰接之彎曲成U字型 -14- 200911168 的部分之間形成上述的溝5 26。 如第6圖（a )所示，形成於鄰接之承座部522間的 溝5 26是形成楔形。杓子等物品5 1 0可輕易地從該楔形溝 5 26的寬大部分進入，並在將其壓入之後，由溝526之前 端較窄的部分增加對杓子等物品5 1 0所作用的壓力，而將 杓子等物品5 1 0固定維持於溝5 26之間。 第7圖，是顯示將杓子等物品固定於第5圖之小型烹 調用具承座的狀態的圖。如第7圖所示，根據小型烹調用 具承座520的話，可藉由將杓子等物品5 1 0的軸部524壓 入上述的溝5 2，而輕易地固定杓子等物品5 1 0。 第8圖，是顯示將第4圖所示的多層收納庫收納於系 統櫥櫃内的收納狀態圖。倘若關閉外部抽屜3 0 0的話，網 架220及内部抽屜230也將受到前面板250的按壓而收納 入水槽140下方的空間内。 如上所述，藉由將多層收納庫2 0 0收納入系統櫥櫃 100内，即使内部抽屜23 0極爲接近外部抽屜3 00，杓子 等物品5 1 0也能在不與内部抽屜23 0形成干涉的狀態下， 自由地收納、取出。以下，針對該構造詳細地說明。 第9圖爲第2圖之系統櫥櫃的圖，其中（a )爲俯視 圖，（b)爲A — A剖面圖，（c)爲B — B剖面圖，而（d )爲C—C剖面圖。如第9圖（c)所示，由於前面板250 延伸至多層收納庫200的上端（高度H)爲止，因此外部 抽屜3 00當然可達到作爲網架220與内部抽屜230之止檔 的作用，網架220與内部抽屜23 0只在外部抽屜3 00的内 -15- 200911168 側滑動。 如上所述，内部抽屜23 0的滑動範圍被限制在外部抽 屜3 00的内側，另外如第9圖（b )所示，小型烹調用具 承座520位於外部抽屜3 00之前面板2 5 0的内側，並配置 在面對内部抽屜23 0之後退部5 00的位置。 或者，雖然圖面中未顯示，但小型烹調用具承座520 亦可配置在：外部抽屜300與内部抽屜23 0最接近時，位 於500下方之外部抽屜300的底板240。 無論哪一個小型烹調用具承座520均可將被收納物收 納於：外部抽屜3 00與内部抽屜23 0最接近時所形成的挑 尚空間5 4 0內。 爲了使承座520位於上述位置，而將挑高空間540配 置在投影於鉛直方向的空間，不僅是被承座520所保持的 被收納物，連承座5 2 〇本身也能確實地避免與内部抽屜 23 0產生干涉。 但是，只要是可避免與內部抽屜230產生干涉的位置 ，承座520是可配置在任何的位置。 根據上述的構造’已如第3圖所示地，無論内部抽屜 2 3 0與外部抽屜3 0 0所在的位置爲何，只要在上述兩者形 成重疊的前提下’便存在：從内部抽屜230之後退部500 連續至位於後退部500下方之外部抽屜30〇的底板爲止的 挑高空間540 (第9圖（b )中的斜線部）。 接著，當外部抽屜300與内部抽屜230最接近時，也 會形成：從内部抽屜230之500連續至位於500下方之外 -16 - 200911168 部抽屜3 00的底板240爲止的挑高空間540。 此時所形成的挑高空間5 4 0，無論内部抽屜2 3 0位於 哪個位置均不會產生干涉。因此，可通過該挑高空間540 來收納被收納物。 如同以上已說明的內容，由於内部抽屜230被延伸至 較其更高之位置的外部抽屜3 0 0的前面板2 5 0所阻擋，因 此無法越過前面板250朝更外側滑動。換言之，内部抽屜 230的滑動範圍被限定於外部抽屜3 00的内側。 在上述構造之收納庫的場合中，通常，當内部抽屜被 拉出至限界爲止，而使内外的抽屜形成最接近時，内部抽 屜將把外部抽屜的收納空間分隔遮斷成上下。但是根據本 實施形態，即使在外部抽屜3 00與内部抽屜23 0形成最接 近時（第9圖（b )所示的狀態），在被外部抽屜3 00的 前面板250與内部抽屜230之後退部500所區隔的範圍內 ，同樣存在著挑高空間540。無論何時何地，只有挑高空 間540連繫著内部抽屜23 0的上下空間。 因此，只要通過挑高空間5 40收納被收納物的話，無 論內部抽屜2 3 0位在哪一個位置，被收納物均不會對内部 抽屜2 3 0形成干涉。如此一來，内部抽屜2 3 0可收納：貫 穿挑高空間而到達外部抽屜3 0 0之前面板2 5 0的高度爲止 的被收納物。 然而，雖然在本實施形態中的内部抽屜230爲1個， 但亦可在上下重疊設置複數個内部抽屜，而構成貫通上述 所有複數個内部抽屜的挑高空間。 -17- 200911168 由於收納在外部抽屜之前面板250内側的杓子等物 510，具有通過内部抽屜23 0之後退部5 00之位置的關 ，故即使當可與外部抽屜3 00獨立滑動的内部抽屜230 接近外部抽屜300時，也能不與内部抽屜23 0形成干涉 執行收納、取出。換言之，不管内部抽屜230與外部抽 3 00間如何滑動，杓子等物品5 1 0不會接觸内部抽屜。 如以上所述，當内部抽屜230最接近外部抽屜300 ，内部抽屜230之後退部500以外的端緣，可滑動至幾 抵達外部抽屜300之前面板250的位置爲止。 外部抽屜3 00具有：連通挑高空間540，並可收納 條狀被收納物的小型烹調用具承座5 2 0。由於烹調用筷 或杓子等所謂長條型被收納物可在直立的狀態下收納， 此可輕易找到特定對象的被收納物，並輕易地將其取出 在如同本實施形態中的小型烹調用具承座5 20般， 收納構造設置於多重構造之收納庫的外部抽屜之前面板 側的場合中，倘若不作任何的設計，通常根據其收納構 ，内部抽屜是朝後方後退且無法滑動至幾乎抵達前面板 位置。換句話說，是侵占内部抽屜所具有的收納空間。 但是根據本實施形態，小型烹調用具承座520，可 過由内部抽屜2 3 0之後退部5 00所形成的挑高空間540 收納小型烹調用具（被收納物）。因此，内部抽屜2 3 0 受到侵占的部分只有後退部5 00而以，其他的部分是朝 方突出’並作爲菜刀座3 20或保鮮膜托架3 70來有效利 品 係 最 地 屜 時 乎 長 子 因 〇 將 内 造 的 通 來 中 刖 用 • 18 - 200911168 如此一來，内部抽屜230之後退部500以外的端緣不 會朝後方後退，並可滑動至趨近於外部抽屜3 0 0之前面板 250的位置爲止。換言之，可將對内部抽屜230之收納空 間的侵佔降低至最低限度。不僅如此，被侵佔之内部抽屜 230的後退部500，只是無法作爲内部抽屜230來收納， 卻可以當成通過挑高空間5 4 0的收納空間來利用，因此完 全不會形成浪費。 再者，由於内部抽屜230只要將後退部500設在其拉 出方向上即可，故即使不是本實施形態所示的略Η型亦無 妨，舉例來說，亦可形成拉回側呈平坦狀的略C字型。 此外，在本實施形態中，從内部抽屜2 3 0爲略Η型的 這點清楚得知，後退部500是設在拉出方向的端緣中央。 但是，設置後退部5 0 0的位置並不侷限於端緣的中央。 第10圖，是顯示第9圖（b)所示之後退部的差異的 示意圖。第1 〇圖（a )是顯示相當於本實施形態之後退部 500的部分。另外’第1〇圖（b) ’是顯示具有偏向寬度 方向之後退部504的内部抽屜234。而所謂的偏移方向可 以是左右的任何一個方向。在第10圖（b)的場合中’挑 高空間544是存在於：由外部抽屜300的前面板250'和 内部抽屜234的後退部504、及外部抽屜300的側板550 所區劃的範圍內。 此外，第10圖（c) ’是更近一步顯示其他後退部之 差異的示意圖，在該場合中，内部抽屜23 6僅佔據外部抽 屜3 00之寬度的局部。雖然後退部5 06是設在内部抽屜 -19- 200911168 2 3 6的中央，但亦可如第1 0圖（b )所示設在偏移的位置 。該種小型的内部抽屜236亦可在外部抽屜3 00的内部並 列設置於寬度方向上，並構成可各自獨立滑動。 不僅如此，後退部500等的形狀在本實施形態中雖然 是矩形，但亦可形成被收納物或其他的任何形狀。 以上，是參考圖面並針對本發明的最佳實施形態所作 的說明，但是本發明並不侷限於上述的說明例。只要在不 脫離本案申請專利範圍所記載的範疇內，該業者所提出的 各種變更例或修正例均屬於本發明的技術性範圍。 [產業上的利用性] 本發明可適用於：配置於系統櫥櫃，且爲外部抽屜式 ，並在内部更近一步具有滑動收納部的多重構造的系統櫥 櫃收納庫。 【圖式簡單說明】 第1圖：爲容納著本發明系統櫥櫃收納庫之實施形態 的多層收納庫之系統櫥櫃的外觀圖。 第2圖：爲第1圖之系統櫥櫃收納庫的立體圖。 第3圖：爲顯示第2圖之多層收納庫的開啓狀態的圖。 第4圖：是從其他的角度觀看第2圖之多層收納庫的 拉出狀態的圖。 第5圖：爲第3圖及第4圖所示之小型烹調用具承座 的立體圖。 -20- 200911168 第6圖：爲第5圖之小型烹調用具承座的三角視圖。 第7圖：是顯示將杓子等物品固定於第5圖之小型烹 調用具承座的狀態的圖。 第8圖：是顯示將第4圖的多層收納庫收納於廚具櫃 内之狀態的圖。 第9圖：爲顯示第2圖之系統櫥櫃收納庫的圖，其中 (a )爲俯視圖，（b )爲俯視剖面圖，（c )爲前視剖面 圖，（d )爲側剖面圖。 第10圖：爲顯示第9圖（b)所示之後退部的差異的 示意圖。 【主要元件符號說明】 1 0 0 :系統櫥櫃 1 4 0 :水槽 2 0 0 :多層收納庫 220 :網架 230、234 ' 236 ：内部抽屜 300 :外部抽屜 400、410、420 ：軌道 3 1 0 :砧板 500、5 04 ' 5 06 ：後退部 510:构子等物品 5 2 0 :小型烹調用具承座 700 :緩衝板BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pull-out type storage that is disposed in a system cabinet, and is a system cabinet storage having a plurality of structures of internal geese inside the external drawer. [Prior Art] The cooking utensils used in the kitchen include various items such as a filter washing basket, articles having a long strip shape (long handle structure), a long sample, a wrap film, a seasoning, and the like, and a kitchen knife. In order to accommodate the above-mentioned cooking utensils, it is conventional to provide a storage portion such as a hinged door or a drawer under the cabinet, or a storage portion such as a hanging cabinet. Further, in order to efficiently store the cooking utensils and seasonings of the above various shapes and sizes, various studies have been conventionally conducted. For example, Patent Document 1 discloses a technique in which a bottled or canned container such as a food seasoning, a small food container, a small cooking utensil, and the like are housed inside a front panel of a drawer of a kitchen cabinet. Further, as in Patent Document 2, an internal drawer is provided inside the outer drawer of the cabinet, and the above-mentioned members are multiple structures that are slidable to each other, and the external drawer has: chopsticks for cooking or long-handled articles can be placed vertically The height between the outer drawer and the inner drawer. [Patent Document 1] JP-A-2006-204462 [Patent Document 2] JP-A-2006-230676 [Summary of the Invention] -5- 200911168 [Problems to be Solved by the Invention] Opposite to the all-open type that has been added in recent years In the case of a kitchen, there is no wall for hanging the cooking utensils or the storage rack in front of the kitchen user, so the storage space is further restricted. Therefore, it is necessary to store cooking utensils and the like more efficiently. Although it is considered that, for example, a storage cabinet fixedly placed on the ceiling is used, a beam for suspending the ceiling of the storage cabinet is required, and the construction cost is greatly increased. Even so, the practice of placing the used cooking utensils directly on the kitchen cabinet does not look neat and tidy. Therefore, a pull-out type storage case in which a cooking utensil or the like is housed under the sink is considered. However, in the technique disclosed in Patent Document 1, although it is considered that a cooking utensil or a seasoning having a shape having a considerable degree of change can be accommodated, the storage structure provided inside the drawer front panel and the storage provided inside the drawer are accommodated. The relationship between the constructs has become ambiguous. In addition, in the case of using the technique of the multi-structure drawer of Patent Document 2, although a wide storage space can be secured, it is not said that an appropriate place corresponding to the shape or size of various cooking utensils can be sufficiently ensured to perform efficient. Storage. In addition, there is no ink in the case of the storage of the long handle and the storage in the drawer. Generally, when the storage structure is provided inside the outer drawer of the system cabinet storage of the multiple structure, The storage structure' causes the inner drawer to retract toward the rear, resulting in an entrapment of the storage space that can be used by the inner drawer. The invention team of this case has always regarded this as a problem. In view of the above-mentioned problems, the object of the present invention is to provide a pull-out system cabinet storage having a multi--6 - 200911168 structure which is disposed in a system cabinet and further has an internal drawer inside the outer drawer, and provides: The storage structure is provided on the inner side of the front panel of the drawer, so that the storage space of the internal drawer occupied by the storage structure can be minimized, and the objects stored in the external drawer and the internal drawer can be prevented from interfering with each other. System cabinet storage that is efficiently stored. [Means for Solving the Problem] In order to solve the above-described problems, a typical structure according to the present invention is characterized in that the system cabinet storage placed in the system cabinet includes: an internal drawer having an end in a pull-out direction a partially retractable receding portion of the rim; and an outer drawer having a bottom plate located below the inner drawer and a front panel extending at least to a height of the upper end of the inner drawer, and the inner drawer and the outer drawer are each slidable, and A raised space is formed which extends from the retreat of the inner drawer to the bottom of the outer drawer located below the receding portion. According to the above configuration, since the edge other than the retreat portion does not become encroached, and the storage function of the inner drawer is not impaired, the storage space of the occupied inner drawer can be minimized. Not only that, but the retreat of the inner drawer can not be stored as an internal drawer, but can be utilized as a storage space through a high space as will be described later, so that it is not wasted at all. In the above configuration, it is not limited to the position of the inner drawer and the outer drawer, and as long as the inner drawer overlaps with the outer drawer, a high space can be formed. 200911168 Next, when the outer drawer is closest to the internal geese, the continuous lifting space is formed from the retracted portion of the internal drawer to the bottom of the outer drawer located below the retreat. The raised space formed at this time does not interfere with each other regardless of the position of the internal drawer. Therefore, the object to be stored can be stored by the heightening space. The external drawer may have a socket that is connected to the height-adjusting space and that can accommodate the long-shaped storage object. Since the chopsticks, the tweezers, and the like, which are used for cooking, can be stored in an upright state, it is easy to find the object to be stored, and it is easy to take out. The above-mentioned socket is located on the inner side of the front panel of the outer drawer, and can also be disposed at a position facing the back portion of the inner drawer. Alternatively, the above-described socket may be arranged such that the outer drawer is located at the bottom of the outer drawer below the retreat when the outer drawer is closest to the inner drawer. Regardless of the seat, the contents can be stored in a raised space when the outer drawer is closest to the inner drawer. As long as the socket is at the relevant position, since it can be arranged in a space vertically projected in the height-adjusting space, not only the storage object can be held by the socket ‘even the socket itself does not interfere with the internal drawer. [Effects of the Invention] According to the present invention, a pull-out system cabinet storage unit that is disposed in a system cabinet and has an internal structure in which the inner stomach of the outer drawer further has a plurality of internal drawers is provided with a storage structure inside the front panel of the outer drawer. The storage space of the internal drawer that is occupied by the storage structure of -8-200911168 can be minimized, and the objects stored in the external drawer and the internal drawer are not interfered with each other, and efficient storage can be realized. [Embodiment] [Embodiment] Next, an embodiment of a system cabinet storage of the present invention will be described in detail with reference to the drawings. In the drawings, members not directly related to the present invention are omitted. In addition, the same components are denoted by the same reference numerals. Fig. 1 is an external view of a system cabinet in which a multi-layer storage of an embodiment of the system cabinet storage of the present invention is accommodated, and Fig. 2 is a perspective view of the system cabinet storage of Fig. 1. The system cabinet 1 〇〇, which is the so-called opposite open system cabinet, is used to hang the cooking utensils or the wall of the storage rack is not in front of the kitchen user, so it is necessary to store the cooking appliances more efficiently. The system cabinet 1 is composed of the following three cabinets: a stove cabinet 120, the stove cabinet 120 is provided with a stove 1 10; and a sink cabinet 150, the sink cabinet 150 is provided with a faucet 130 and a sink 140; The space cabinet 170 is provided with a space 160 for preparing food materials, and can accommodate a dishwasher or the like. As shown in Fig. 2, the system cabinet 100 is constructed such that the stove 1 10, the water tank 140, and the space 160 for preparing the food material are adjacent to each other and the space is prevented as much as possible. The multi-layer storage 200 200911168' in the embodiment of the system cabinet storage of the present invention is a pull-out type storage in which the handle 180 is attached. On the lower side of the multi-layer storage compartment 20 0, a bottom storage compartment 2 1 0 which is almost in contact with the ground is disposed. As shown in Fig. 2, the multi-layer storage 200 is disposed below the water tank 140 of the system cabinet 100. This is to facilitate the removal of cooking utensils or seasonings that are commonly used at the sink 140. However, the multi-layer storage tank 200 may be installed at another position. For example, it may be provided in a space cabinet 170 that has a space for preparing food materials 160. Fig. 3 is a view showing a state in which the multi-layer storage of Fig. 2 is pulled out. The multi-layer storage 200 has a triple structure comprising: a grid 220 'the grid 220 has a flat loading space; and a tray-shaped inner drawer 230 located on the grid 220 a lower portion, and a partially retracted receding portion 50 of the end edge formed in the pull-out direction; and an outer drawer 300 having a front panel 250 extending beyond the inner drawer 230 The height of the bottom plate 240 and the inner drawer 230 below. The present embodiment is characterized in that it is not limited to the position of the inner drawer 230 and the outer drawer 300, and is continuous from the retreat portion 00 of the inner drawer 203 to the bottom plate of the outer drawer 300 below the retreat portion 00. Pick up space 5 4 0 (hatched part of Figure 3). This will be explained in detail later. The net frame 220 (upper layer) having a flat-shaped mounting space is for accommodating a typical chopping block 3 10 or other trays, a square platter, a cake cooler, and the like. . A bracket-like internal drawer 23〇 (Medium-10-200911168 layer) having the above-mentioned receding portion 00 and having a slightly Η-shaped shape is a fork 350' spoon 360 or seasoning (not shown in the drawing) The small-sized article is stored in the center of the small-sized article holder 340', and the kitchen knife 303 is stored in the kitchen knives 3 20, and the wrap film 380 is stored in the wrap holder 370. . In this way, each of the storage units can achieve a planned and effective storage. Fig. 4 is a view showing the drawing state of the multi-layer storage of Fig. 2 viewed from another angle. The ceiling panel ′ which forms the boundary between the water tank 140 and the water tank 140 is omitted for the sake of understanding, and the internal structure can be clearly shown. Further, the inner drawer is placed on the cover 800 provided on the outer drawer 300 in the state of being stored, and the outer drawer 300 and the inner drawer 230 can be integrally pulled out. Moreover, the multi-layer storage tank 200 has a rail that is placed such that the inner drawer 203 can be pulled back from the external drawer 300 that has been pulled out to the multi-layer storage 200, and the inner drawer can be stored in multiple layers. The rail provided in the library 200 and the cover provided in the external drawer are moved and pulled back into the multi-layer storage 200. In this way, the inner drawer 230 can take out the stored object with a high frequency of use immediately after being pulled out (integrally) with the outer drawer 300, and it is convenient to use the upper pole. Further, when the article is taken out from the accommodating portion of the outer drawer 300, only the inner drawer 230 can be pulled back into the multi-layer storage 200. According to the above-described all-in-one triple structure, as long as the external drawer 300 (lower layer) opening the outer frame 300 (upper layer) and the inner drawer 230 (the middle layer) are also present, almost all of the objects to be stored are changed. At a glance, you can easily find the items you need. In addition, the multi-layer storage 200 is as shown in FIG. 4, and is characterized in that, in addition to -11 - 200911168, a group of rails 400 that can slid independently of the grid 220 also include an internal drawer 2300 and an external drawer. 300 sets of two sets of tracks 410, 420 that slide independently. Although not shown in view from the perspective of Fig. 4, the other side is also provided with rails 400, 410, 420. In this way, the triple-receiving portion formed by the grid 220, the inner drawer 230, and the outer drawer 300 can be independently slid by the rails 400, 410, and 42 0, so that the grid 220 or the interior can be The drawer 230 is slidable in a free manner, and the stored object can be easily taken out, which is extremely convenient to use. Also shown in FIG. 4, in the multi-layer storage 200, the inner drawer 230 is formed with a retreating portion 500 that forms a portion of the inner drawer 203 in the pull-out direction of the inner drawer 230, In addition, the inner side of the front panel 250 of the outer drawer 300 further includes an article holder such as a tweezers that can be fixed in a state in which the article (long handle) 5 10 is upright, that is, a small cooking utensil holder 5 20. In other words, the small cooking appliance holder 520 can be held to receive the contents of the upper and lower drawers 230 by the heightening space 540. Items such as cooking chopsticks or tweezers, which are so-called long-sized articles, can be stored in the inside of any drawer in a flat state. However, in the case where the depth or the width of the drawer in the horizontal direction is insufficient, it is not possible to store it, and even if a predetermined size is accommodated, a plurality of long strips accommodated in the same state are accommodated in the same type. It is especially difficult to take out the long strips required. For example, when the same type of chopsticks are stored in the same drawer in a flat state, it is extremely cumbersome to take out the chopsticks of a specific object. -12- 200911168 In the present embodiment, the small-sized cooking utensil holder 520 can be stored in a state in which the long-sized storage article is erected, so that the stored object of the specific object can be easily found. And the removal is also simple. In this way, the outer drawer 3 of the front panel 250 extends to at least the height reaching the upper end of the inner drawer, that is, the upper end of the front panel 250 extending to the upper end of the multi-layer storage 200 (the height H shown in FIG. 9(c)). 〇〇 (lower layer) is a storage of articles 51 such as rafters on the front panel 250, and it is planned to be stored in the same manner as other layers. In addition to the soup, the "scorpion and other items" referred to in this case may include all cooking utensils having a long strip such as rice cookers, clips, and cooking chopsticks. As shown in Fig. 4, a buffer plate 700 for mitigating the flush between the outer drawer and the multi-layer storage 200 is provided on the back surface of the front panel 250 of the outer drawer 300 below the article fixture 520 such as the tweezers. Thereby, it is possible to alleviate the flushing of the portion in contact with the multi-layer storage tank 200 when the external drawer 300 is accommodated. Fig. 5 is a perspective view of the small cooking utensil holder shown in Figs. 3 and 4. The small cooking utensil holder 5 20 includes a socket portion 522 formed of a plurality of elastic members disposed on the front panel 250 in the horizontal direction, and a groove 526 is formed between the adjacent socket portions 522. 26 is a triangular view of the small cooking utensil holder of FIG. 5 by holding the shaft portion 524 of the article 5 10 such as a tweezers, and further fixing the object such as the tweezer 5 10°, wherein (a) is a plan view, (b) ) is the front view and (c) is the right view. -13- 200911168 Each of the socket portions 520 constituting the small cooking utensil holder 520 is formed by bending a long elastic body such as a resin, such as a polyester elastomer, into a slightly U-shaped shape. The socket portion 522' is disposed adjacent to each other with a front panel 25 0' whose both end portions face the outer drawer 3 and which are formed in a slightly U-shaped shape when viewed from above. By this, a groove 5 26 is formed between the adjacent socket portions 52 2 . In the present embodiment, both end portions of the socket portion 526 are guide members 528 that are fitted to the iron wire. As shown in Fig. 6(a), the guide member 52 has the following shape: two iron wires extending in parallel in the horizontal direction (only one can be seen in Fig. 6(a)); As shown in Fig. 6(c), the two iron wires are formed by combining the iron wires in the vertical direction formed by the two end portions protruding in the drawing direction of the outer drawer 300. As shown in Fig. 6(a), in the guide member 528, each of the socket portions 52 2 is fitted to the two parallel wire portions. As shown in Fig. 6(c), when viewed from the side, the socket portion 522 has a curved notch portion formed in the middle of the side of the slightly rectangular shape, and the two parallel iron wires of the guide member 52 are passed therethrough. The guide 528 is fixed. Next, as shown in Fig. 6(b), in the two parallel wire portions of the guide 528, a polyethylene guide fixing portion 530 is provided at three positions at both ends and the center. The small cooking utensil holder 520 is screwed to the inner side of the front panel 250 by the screw holes 5 32 of the guide fixing portion 530. As described above, the U-shaped socket portion 5 22 is disposed adjacent to each other, except Both ends of the U-shaped socket portion 522 are used as a fixing portion facing the front panel 25A of the outer drawer 300, and the above-described groove can also be formed between the portions which are formed adjacent to the U-shaped-14-200911168. 5 26. As shown in Fig. 6(a), the groove 526 formed between the adjacent seating portions 522 is formed in a wedge shape. The scorpion and the like 5 10 can easily enter from the wide portion of the wedge groove 5 26, and after being pressed in, the pressure applied to the article 5 10 such as the scorpion is increased by the narrower portion of the front end of the groove 526. The item 51 is fixed and held between the grooves 5 26 . Fig. 7 is a view showing a state in which an article such as a tweezers is fixed to the small cooking caller holder of Fig. 5. As shown in Fig. 7, according to the small cooking tool holder 520, the article 5 1 0 such as the tweezers can be easily fixed by pressing the shaft portion 524 of the article 5 10 such as the tweezers into the groove 5 2 described above. Fig. 8 is a view showing a storage state in which the multi-layer storage shown in Fig. 4 is housed in the system cabinet. If the outer drawer 300 is closed, the frame 220 and the inner drawer 230 are also pressed by the front panel 250 and housed in the space below the sink 140. As described above, by accommodating the multi-layer storage 200 into the system cabinet 100, even if the internal drawer 230 is extremely close to the external drawer 300, the article 5 10 such as the dice can not interfere with the internal drawer 230. In the state, it is freely stored and taken out. Hereinafter, this structure will be described in detail. Figure 9 is a diagram of the system cabinet of Figure 2, wherein (a) is a top view, (b) is a A-A sectional view, (c) is a B-B sectional view, and (d) is a C-C sectional view . As shown in FIG. 9(c), since the front panel 250 extends to the upper end (height H) of the multi-layer storage 200, the outer drawer 300 can of course function as a stop for the net frame 220 and the inner drawer 230. The net frame 220 and the inner drawer 23 0 slide only on the inner -15-200911168 side of the outer drawer 300. As described above, the sliding range of the inner drawer 230 is limited to the inner side of the outer drawer 300, and as shown in Fig. 9(b), the small cooking utensil holder 520 is located inside the outer drawer 300 before the panel 250. And disposed at a position facing the inner drawer 23 0 back portion 500. Alternatively, although not shown in the drawings, the small cooking appliance holder 520 may be disposed on the bottom plate 240 of the outer drawer 300 located below the 500 when the outer drawer 300 is closest to the inner drawer 23 0. Regardless of which of the small cooking utensil holders 520, the contents to be stored can be accommodated within the 504 space formed by the outer drawer 300 and the inner drawer 23 0 closest to each other. In order to position the holder 520 at the above position, the height-adjusting space 540 is disposed in a space projected in the vertical direction, and is not only the object to be held by the holder 520, but also the holder 5 2 itself can be surely avoided. The internal drawer 230 produces interference. However, the socket 520 can be disposed at any position as long as it can avoid interference with the inner drawer 230. According to the above-described configuration, as shown in FIG. 3, regardless of the position of the inner drawer 203 and the outer drawer 300, as long as the two are overlapped, it exists: from the inner drawer 230 The receding portion 500 continues to the high-pitched space 540 (hatched portion in FIG. 9(b)) up to the bottom plate of the outer drawer 30A below the retreating portion 500. Next, when the outer drawer 300 is closest to the inner drawer 230, a height 540 is formed from the inner drawer 230 to the bottom plate 240 of the drawer 00 outside the lower portion of the -16 - 200911168. The raised space 504 formed at this time does not interfere regardless of the position of the internal drawer 203. Therefore, the object to be stored can be stored by the heightening space 540. As has been explained above, since the inner drawer 230 is blocked by the front panel 250 of the outer drawer 300 which is extended to a higher position, it cannot slide beyond the front panel 250 toward the outside. In other words, the sliding range of the inner drawer 230 is limited to the inner side of the outer drawer 300. In the case of the storage of the above configuration, normally, when the inner drawer is pulled out to the limit and the inner and outer drawers are formed closest to each other, the inner drawer separates the storage space of the outer drawer into the upper and lower sides. However, according to the present embodiment, even when the outer drawer 300 is closest to the inner drawer 203 (the state shown in Fig. 9(b)), the front panel 250 of the outer drawer 300 and the inner drawer 230 are retreated. Within the range of the 500 divisions, there is also a high space 540. Whenever and wherever, only the upper space 540 is connected to the upper and lower spaces of the internal drawer 23 0. Therefore, as long as the object to be stored is accommodated by the height-increasing space 540, the stored object does not interfere with the inner drawer 203 regardless of the position of the internal drawer 203. In this way, the internal drawer 203 can accommodate the stored objects that have passed through the height of the pick-up space and reach the height of the front panel 250 of the external drawer 300. However, although the number of the internal drawers 230 in the present embodiment is one, a plurality of internal drawers may be stacked on the upper and lower sides to form a height-adjusting space that penetrates all of the plurality of internal drawers. -17- 200911168 Since the scorpion or the like 510 housed inside the front panel 250 of the outer drawer has a position passing through the position of the retreating portion 500 of the inner drawer 23 0, even when the inner drawer 230 is slidable independently of the outer drawer 300 When the external drawer 300 is approached, it can be stored and taken out without interfering with the internal drawer 30 0 . In other words, regardless of how the inner drawer 230 and the outer drawer are slid, the scorpion or the like 5 10 will not contact the inner drawer. As described above, when the inner drawer 230 is closest to the outer drawer 300, the end edge of the inner drawer 230 rearward portion 500 can be slid to a position before reaching the front panel 250 of the outer drawer 300. The external drawer 300 has a small cooking utensil holder 520 that communicates with the height-adjusting space 540 and can accommodate a strip-shaped object. Since the so-called long-shaped storage items such as chopsticks or clams can be stored in an upright state, the stored objects of the specific object can be easily found and easily taken out in the small cooking utensils as in the present embodiment. In the case of the seat 520, when the storage structure is provided on the front panel side of the external drawer of the storage of the multi-structure, if the design is not designed, the internal drawer is usually retracted toward the rear and cannot slide to almost the front panel. position. In other words, it is the storage space that the internal drawer has. However, according to the present embodiment, the small-sized cooking utensil holder 520 can accommodate the small-sized cooking utensil (the object to be stored) through the height-increasing space 540 formed by the internal drawer 203 rearward retracting portion 00. Therefore, the portion in which the internal drawer 2 3 0 is invaded only has the receding portion 5 00, and the other portion is protruded toward the side and serves as the kitchen knife 3 20 or the plastic wrap holder 3 70 to effectively benefit the most drawers. Because it will be built in the middle of the road • 18 - 200911168 As a result, the end edge of the inner drawer 230 after the retreat 500 will not retreat to the rear, and can slide to the front panel before the external drawer 300 The position of 250 is up. In other words, the encroachment of the storage space of the internal drawer 230 can be minimized. Further, the retracted portion 500 of the occupied internal drawer 230 is not stored as the internal drawer 230, but can be used as a storage space in the high-profile space 504, so that no waste is formed. Further, since the inner drawer 230 is only required to have the receding portion 500 in the pulling-out direction, it may be a straight-shaped side, for example, even if it is not a slightly-shaped type as shown in the embodiment. Slightly C-shaped. Further, in the present embodiment, it is clear from the point that the inner drawer 203 is abbreviated, and the receding portion 500 is provided at the center of the edge in the drawing direction. However, the position at which the retreating portion 500 is set is not limited to the center of the end edge. Fig. 10 is a view showing the difference of the retreating portion shown in Fig. 9(b). The first figure (a) is a portion showing the retreat portion 500 corresponding to the present embodiment. Further, 'the first figure (b)' is an inner drawer 234 which displays the backward portion 504 having the width direction. The so-called offset direction can be any direction from left to right. In the case of Fig. 10(b), the 'high-lifting space 544' exists in a range defined by the front panel 250' of the outer drawer 300, the retreating portion 504 of the inner drawer 234, and the side panel 550 of the outer drawer 300. Further, Fig. 10(c)' is a schematic view showing the difference of the other receding portions more closely, in which case the inner drawer 23 6 occupies only a part of the width of the outer drawer 300. Although the retreating portion 506 is provided at the center of the internal drawer -19-200911168 2 3 6 , it may be disposed at an offset position as shown in Fig. 10 (b). The small internal drawers 236 can also be arranged side by side in the width direction inside the outer drawers 300, and can be independently slidable. Further, the shape of the receding portion 500 or the like is rectangular in the present embodiment, but may be formed into a stored object or any other shape. The above is a description of the preferred embodiment of the present invention with reference to the drawings, but the invention is not limited to the above description. Various modifications and modifications proposed by the manufacturer are within the technical scope of the present invention as long as they do not depart from the scope of the patent application. [Industrial Applicability] The present invention is applicable to a system cabinet storage having a multi-structure having a sliding storage portion which is disposed in a system cabinet and which is an external drawer type. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an external view of a system cabinet in which a multi-layer storage of an embodiment of the system cabinet storage of the present invention is housed. Fig. 2 is a perspective view of the system cabinet storage of Fig. 1. Fig. 3 is a view showing the open state of the multi-layer storage of Fig. 2; Fig. 4 is a view showing the pulled-out state of the multi-layer storage of Fig. 2 from another angle. Fig. 5 is a perspective view of the small cooking utensil holder shown in Figs. 3 and 4. -20- 200911168 Figure 6: A triangular view of the small cooking utensils seat of Figure 5. Fig. 7 is a view showing a state in which an article such as a tweezers is fixed to the small cooking caller holder of Fig. 5. Fig. 8 is a view showing a state in which the multi-layer storage of Fig. 4 is stored in a kitchen cabinet. Fig. 9 is a view showing the system cabinet storage of Fig. 2, wherein (a) is a plan view, (b) is a top sectional view, (c) is a front sectional view, and (d) is a side sectional view. Fig. 10 is a schematic view showing the difference of the retreating portion shown in Fig. 9(b). [Main component symbol description] 1 0 0 : System cabinet 1 4 0 : Sink 2 0 0 : Multi-layer storage 220 : Grid 230 , 234 ' 236 : Internal drawer 300 : External drawer 400 , 410 , 420 : Track 3 1 0 : chopping block 500, 5 04 ' 5 06 : retreating portion 510: articles such as constructs 5 2 0 : small cooking utensil holder 700 : baffle plate