491797 Α7 Β7 經濟部智慧財產局員工消費合作社印製 五、發明説明（1 ) 【產業上之利用領域】 本發明是關於收納碟片狀媒體、碟片匣、磁帶卡匣等 收納盒。 【先行技術】 關於收納磁帶卡匣之收納盒，周知有不會弄傷收納盒 表面而將轉動蓋側之表面外周製成凸起之收納盒（日本實 開昭5 4 - 1 4 3 2 1 7號公報），廣泛地被使用在磁帶 卡匣或碟片匣或C D (compact disk)用盒等。爲用以防止 盒正面被弄傷。又，收納CD等碟片之盒體，尤其是曰本 特開平9 - 5 8 7 7 4號公報所記載之形態乃眾所周知者 。但是，該習知例之盒體，在將複數個收納盒予以包裝、 或重疊保管時，爲了僅使設在盒體正面之突部相互接觸， 而只要盒與盒之位置稍有偏差，就容易造成收納盒相互之 間的位置偏移。因此，在包裝時會造成薄膜破損而降低商 品價値，並且，保管時所重疊的收納盒有位置偏移便容易 倒塌，因而不盡理想。 【發明所欲解決之課題】 本發明，有鑑於如上述先行技術之問題，目的在於提 供一種對於收納盒之上下面不僅可防止弄傷，並且重疊時 收納盒相互間不會產生位置偏移之收納盒。 【用以解決課題之手段】 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） — (請先閲讀背面之注意事項再填寫本頁) -裝· 訂 .Ρ 491797 A7 _B7 五、發明説明（2 ) (請先閱讀背面之注意事項再填寫本頁) 爲了達成上述之目的，依據本發明之收納盒，是以具 備有收納碟片狀媒體，碟片匣，卡帶等被收納物之本體， 及覆蓋該本體之蓋體，在上述本體及上述蓋體之各正面外 面之外周部附近，分別設有從上述各正面外面突出之突部 ，一方之上述正面之突部，是設置在對應另一方之上述正 面之突部內側或是外側之位置，上述一方之突部及上述另 一方之突部，對於上述正面分別具有傾斜之傾斜面’使上 述一方之突部之傾斜面與上述另一方面之突部之傾斜面以 互補形狀而構成，來作爲其特徵。 依據此收納盒，藉由在各正面外面所設之突部’使得 在將收納盒重疊時，正面不會相互接觸，對於兩正面可以 防止刮傷。又，由於一方正面之突部乃設置在對應另一方 之突部的內側或是外側的位置，所以在重疊收納盒時，可 以防止收納盒相互間之位置偏移。再者，各突部之傾斜面 由於呈互補形狀，突部相互靠近接觸時不會造成干涉’所 以在將收納盒重疊時不會造成阻礙。 經濟部智慧財產局員工消費合作社印製 在此情形下，重疊上述收納盒後，其一收納盒之上述 一方之突部與另一收納盒之上述另一之突部不相互重疊地 靠近接觸爲理想。藉此，更提高位置偏移防止效果’收納 盒相互之間隙藉由突部之高度而決定。因之’一方之突部 與另一方之突部之各別高度，以大約相等爲理想。 又，對上述本體轉動之上述蓋體’兩端具有轉動部’ 於上述蓋體之上述轉動部附近，在上述本體突部所對應的 位置，設有凹狀部，在上述轉動部之間，除了靠近上述凹 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -5 · 491797 A7 __ _ B7____ 五、發明説明（3 ) (請先閲讀背面之注意事項再填寫本頁) 狀部之兩端附近處之外，省略上述突部爲理想。在蓋體之 內面收容有目錄卡等之時，在蓋體之轉動部間，由於沒有 突部，所以不會影響對目錄卡等之視覺認知。儘管如此’ 在蓋體之轉動部近旁，本體突部位於突部間之凹狀部’所 以不會影響到位置偏移防止效果。 又，上述一方之突部及上述另一方之突部，是以直線 沿著上述各正面外面之外周部延伸之方式而設置爲理想° 在各正面外面之外周部近旁處，由於各突部沿外周部以直 線延伸，所以並不會由於設置突部而在外觀上有不調諧感 ，而富有創意樣態。 又，上述本體之突部，是被設置在對應於上述蓋體之 突部外側的位置，同時是沿著上述正面外面之最外周而設 置爲理想。藉此，使蓋體突部在位置上能夠與本體之側壁 呈重疊之方式而構成，所以將蓋體製爲透明時之外觀上極 佳。 【發明實施例】 經濟部智慧財產局員工消費合作社印製 以下，以圖面說明關於本發明之實施形態。第1圖是 顯示本發明之實施形態，爲收納光碟（C D )或D V D等 之碟片狀媒體之收納盒的立體圖。 如第1圖所示，收納盒，係使矩形狀之本體1 〇與蓋 體2 0以軸1 9爲中心以可以開閉自如地轉動之方式而構 成，一般而言，至少蓋體2 0爲具有透光性之塑膠樹脂所 成。使碟片狀媒體被收納在本體1 〇中，.而在蓋體2 0之 本&張尺度適用中國國家標举（CNS ) A4規格（210X297公釐） ^ 491797 A7 B7 五、發明説明（4 ) 內面則收納有目錄等。 (請先閲讀背面之注意事項再填寫本頁) 第2圖具有本體10之內面側的平面圖（a)、外面 側的平面圖（b )、及突部之要部的斷面圖（c ) 、( d )、(e )。本體1 〇，乃具備有構成收納盒之矩形狀正 面之底壁1 1、側壁12、前壁1 3、後壁14。 如第1圖、第2圖（a )所示，在底壁1 1中，一體 地形成有用來卡合於碟片狀媒體中心孔之被分割的保持突 起1 5。以圍繞保持突起1 5之方式形成有Π字型的貫通 溝1 5 b，保持突起1 5利用貫通溝1 5 b爲可彈性彎撓 。在保持突起1 5之周圍形成有環狀突起1 6 ，藉由環狀 突起1 6來支持所收納的碟片狀媒體，使碟片狀媒體的表 面不會接觸到底壁1 1。在環狀突起1 6之更外周處，設 有外周凸緣1 7，其稍大於碟片狀媒體之直徑，可導引碟 片狀媒體。在側壁1 2形成有缺口 1 2 a、1 2 b用以容 易取出碟片狀媒體。 經濟部智慧財產局員工消費合作社印製 又，如第2圖（b)所示，在本體1〇底壁11之外 表面1 1 a ，沿著該矩形之最外周的外周緣1 1 b，形成 有突部18。突部18，如第2圖（b)〜（d)，是分 別爲沿著對應本體1 0內面側之前壁1 3、後壁1 4及側 壁1 2以直線設置，並從底壁1 1之外表面1 1 a傾斜， 形成傾斜面1 8 a而突出。又，突部1 8，係省略對應於 側壁1 2之缺口 1 2 a、1 2 b之部分。 第3圖，爲蓋體2 0正面側的平面圖（a );內面側 的平面圖（b);及主要部分的斷面圖（c) 、（d)。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ^ " 491797 A7 B7 五、發明説明（5 ) 蓋體2 0，是具有構成收納盒之矩形狀另一正面之上壁 2 1、及側壁2 2 '及背面壁24。 (請先閲讀背面之注意事項再填寫本頁) 如第3圖（a ) 、（ )所示，蓋體2 0，係使分別 形成在其兩側壁2 2之背面壁2 4側’作爲轉動部之孔 2 7，如第1圖所示地嵌合在本體1 〇之軸1 9而呈轉動 自如。又，於蓋體2 0之內面側，在各側壁2 2所形成的 夾持片2 5是用來夾持目錄卡’且緣2 3是用來防止目錄 卡之移動。 如第3圖（a )所示，在蓋體2 0之上壁2 1的外表 面2 1 a ，沿著該矩形狀之最外周，突部2 6爲從外周緣 2 1 b其間在內側夾有平坦部2 1 c而形成。且突部2 6 從外表面2 1 a傾斜而形成傾斜面2 6 c。本體1 〇之突 部1 8是如第2圖（b )〜（e )，形成在底壁1 1之外 表面1 1 a的外周緣1 1 b，而蓋體2 0之突部2 6，則 如第3圖（a)〜（d)，形成在比上壁2 1之外周緣 2 1 b稍微內側處，是對應於本體1 0之突部1 8的位置 ，而位於突部1 8的內周側。 經濟部智慧財產局員工消費合作社印製 又，位在蓋體2 0之側壁2 2內面側近旁之突部2 6 以及對應本體1 0前壁1 3之突部2 6，係形成在各別之 邊的全長上，但在後壁2 4側並沒有形成突部。其理由藉 由第4圖來說明。第4圖是本體1 〇與蓋體2 0組合後之 收納盒的斷面圖。從第4圖可得知，蓋體2 〇之後壁2 4 ，是比本體1 0之後壁1 4還要朝後方突出。這是爲了當 蓋體2 0轉動時，防止與本體1 0之後壁1 4相互干涉。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -8 491797 A7 _____ B7__ 五、發明説明（6 ) (請先閱讀背面之注意事項再填寫本頁) 因此，即使在蓋體2 0之後壁2 4側形成突部也無法對應 到位在本體1 0之後壁1 4的突部1 8。在此，如第3圖 (a )之左側部分，將形成在蓋體2 0之後壁2 4側其側 壁2 2之突部2 6，在對應於本體1 0後壁1 4之突部 1 8 (第2圖（b ))位置，做部分切斷，在與外表面 2 1 a相同面上形成凹狀部2 6 b。又，在凹狀部2 6 b 使突部2 6朝向相對側之側壁2 2延伸而形成延伸部 2 6 a。又，將凹狀部2 6 b夾於中間，使與延伸部 2 6 a相向之突部2 8以朝向蓋體2 0之後壁2 4側若干 延伸地形成。 藉由第5圖、第6圖來說明將以上之收納盒予以重疊 之狀態。第5圖是從蓋體側所見之收納盒的平面圖，第6 圖是沿第5圖之A - A線切斷後，其外周部之側壁部的擴 大斷面圖（a );及沿B - B線切斷後，其外周部之前壁 部的擴大斷面圖（b );及沿C 一 C線切斷後，其外周部 之後壁部的擴大斷面圖（c )。 經濟部智慧財產局員工消費合作社印製 由第6圖（a )〜（c )之斷面圖可以得知，在收納 盒1 0上，以雙點虛線顯示另一個收納盒1 〇重疊時’使 本體1 0之突部1 8接合於蓋體2 0外周緣2 1 b之平坦 部2 1 c ，同時使蓋體2 0之突部2 6在本體1 〇之突部 1 8內側與外表面2 1 a接合，並且使突部1 8、2 6以 互補形狀所形成之傾斜面1 8 a與2 6 c相互接合。如此 地，由於使蓋體2 0之突部2 6位於本體1 〇突部1 8之 內周側，所以在兩個收納盒1 0、1 〇之間’沒有位置偏 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -9: 491797 A7 B7 五、發明説明（7 ) (請先閲讀背面之注意事項再填寫本頁) 移發生，而可以實現防止位置偏移。因此，在包裝製程中 ’將複數個收納盒1 0以薄膜包裝後不會造成其包裝物扭 曲、或薄膜破損。又，使用者在將複數個收納盒1 〇重疊 保管時，也不會導致收納盒崩垮。 又，如第6圖（a )所示，各突部1 8、2 6之傾斜 面1 8 a、2 6 c爲相互補之形狀，突部1 8、2 6相互 接觸時不會引起干涉，可使收納盒容易重疊。又，複數個 收納盒重疊時、或是複數個收納盒豎起呈水平方向排列時 ，由於在各突部1 8、2 6具有傾斜面1 8 a、2 6 c， 所以可容易取出位在中間的收納盒。 又，在本體1 0與蓋體2 0之間，由於存在有突部 1 8與突部2 6 ，所以形成有間隙2 9 ，因而本體1 0之 外表面1 1 a與蓋體2 0之外表面2 1 a沒有相互接觸， 所以不會刮傷到構成正面之外表面1 1 a、2 1 a該兩面 。又，如第6圖（a )〜（c )，位在形成有間隙2 9側 位置之突部2 6的傾斜面2 6 c由於沒有相對應的傾斜面 ，所以也可以省略。 經濟部智慧財產局員工消費合作社印製 又，如第6圖（c)所示，在蓋體20之後壁24側 ，本體1 0之突部1 8位於延伸部2 6 a與突部2 8間之 凹狀部2 6 b ，因而突部1 8具有防止位置偏移之功用。 又，雖也可以將兩側壁之延伸部2 6 a相互延伸而連結’ 但在蓋體2 0之內面具備有目錄卡’ 一旦具有由突部所成 之段部時’則可能造成不容易完整看見目錄卡所顯不之資 訊，所以還是如第3圖（a )所示，在蓋體2 0之後壁 本紙張尺度適用中國國家標隼（CNS ) A4規格（210X297公釐）~~「10- 491797 A7 _______B7 五、發明説明（8 ) 2 4處不要連結爲理想。又，對應於延伸部2 6 a與突部 2 8之間的凹狀部2 6 b ，也可以使本體1 〇後壁1 4側 (請先閱讀背面之注意事項再填寫本頁) 之突部1 8不要連結而僅設置在兩側壁1 2、1 2側即可 〇 又，蓋體2 0之突部2 6是形成在對應於本體1 0之 突部1 8內側的位置上，由於本體1〇之突部18是沿著 本體1 0之外表面的最外周而形成，因而如第6圖（a ) 所示，蓋體2 0之突部2 6是以重疊方式位在本體1 0之 側壁1 2之上部。因此，突部2 6之外側線與側壁1 2之 外側線大約呈重疊，並且突部2 6之內側線與側壁1 2之 內側線看起來大約呈重疊，所以當蓋體2 0製成爲透明時 ，難以見到複數條線，在外觀上極好，爲極富有創意樣態 者。 又，由第6圖（a )〜（c )亦可得知，亦可將位在 側壁及前壁之突部1 8、2 6斷續而部分地設置。又，亦 可交換蓋體2 0與本體1 0之突部2 6、1 8之位置關係 ，使蓋體之突部位於外周緣，而其內側位於對應本體突部 〇 經濟部智慧財產局員工消費合作社印製 又，突部1 8、2 6之高度大約形成爲相等，以 〇·1〜〇·5mm左右爲理想。當爲0·1mm以上時 ，則可有防止位置偏移之效果，當0 . 5 m m以下時，則 收納盒相互之間隙不會過大，將收納盒多數個排列收藏時 ，可容易地取出中間之收納盒，又，以薄膜包裝收納盒單 體時，也比較不會在薄膜造成皺紋。並且，突部1 8、 本紙張尺度適用中國國家標準（CNS ) A4規格（210X：Z97公釐） 「11 _ 491797 A7 _______ B7 _ 五、發明説明（9 ) 2 6爲相等高度時，重疊收納盒1 〇、1 〇時之間隙2 9 約等於突部1 8、2 6之高度。 (請先閱讀背面之注意事項再填寫本頁) 雖由如以上實施形態說明了本發明，但本發明並非僅 侷限於此，而是在本發明之技術思想之範圍內可以做各種 變化。例如，作爲被收納物，並非僅限於碟片狀媒體，當 然也可以是碟片匣、或是磁帶卡匣。又，不僅只對於在垂 直方向上將複數個收納盒予以堆疊，即使縱向豎起以水平 方向排列時，亦可獲得防止位置偏移之效果，以及防止弄 傷兩正面之效果。 【發明之效果】 依據本發明，能夠提供防止弄傷收納盒上下面之兩面 ，又重疊時收納盒相互不會產生位置偏移之收納盒。 在重疊複數個收納盒時，由於不會產生位置偏移，所 以在包裝作業中，以薄膜包裝複數個收納盒所成之包裝物 時，不會有包裝物扭曲、或薄膜破損，將收納盒重疊收藏 保管時，不會使收納盒崩垮。 經濟部智慧財產局員工消費合作社印製 【圖面之簡單說明】 第1圖是本發明之實施形態之收納盒的立體圖。 第2圖是第1圖所示之收納盒其本體內面側之平面圖 (a)、外面側之平面圖（b)、由第2圖（a)之c 一 c線所切斷之突部的斷面圖（c )、由第2圖（a )之d 一 d線所切斷之突部的斷面圖（d )、及由第2圖（a ) 本紙張尺度適用中國國家標隼（CNS ) A4規格（210x 297公釐） -12 - 491797 A7 ______B7 五、發明説明（10) 之e〜e線所切斷之突部的斷面圖（e ) (請先閲讀背面之注意事項再填寫本頁) 第3圖是第1圖所示之收納盒其蓋體之外面側的平面 圖（a)、內面側之平面圖（b)、第3圖（a)之cc 一 c c線所切斷之突部的斷面圖（c )、及第3圖（a ) 之d d — d d線所切斷之突部的斷面圖（d )。 第4圖是第1圖在閉合蓋體狀態下，沿著側壁將收納 盒切斷之斷面圖。 第5圖是第1圖在閉合蓋體狀態下，由收納盒蓋體側 所見之平面圖。 第6圖是將第5圖之收納盒重疊時之圖面，沿著第5 圖A - A線切斷，該所見外周部之側壁部的擴大斷面圖（ a );沿著B — B線切斷，該所見外周部之前壁部的擴大 斷面圖（b );.及沿著C - C線切斷，該所見外周部之後 壁部的擴大斷面圖（C )。 【符號說明】 1 0 :本體 1 1 :底壁（正面） 經濟部智慧財產局員工消費合作社印製 11a:外表面（正面外面） 1 1 b :外周緣 1 2 :側壁 1 3 :前壁 1 4 ··後壁 1 8 :本體突部 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -13 - 491797 A7 B7 五、發明説明（11) 1 8 a :傾斜面 2 0 :蓋體 2 1 :上壁（正面） 2 1 a :外表面（正面外面） 2 1 b :外周緣 2 1 c :平坦部 2 2 :側壁 2 4 :後壁 2 6 :蓋體突部 2 6 a :延伸部 2 6 b :凹狀部 2 6 c :傾斜面 2 7 :孔（轉動部） 2 8 :突部 2 9 :間隙 (請先閲讀背面之注意事項再填寫本頁) 裝· 、11 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標奉（CNS ) A4規格（210X297公釐） 14-491797 Α7 Β7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the Invention (1) [Industrial Application Field] The present invention relates to storage boxes such as disc-shaped media, disc cartridges, and tape cassettes. [Advanced technology] Regarding the storage box for storing the cassette, it is known that the surface of the surface of the rotating cover side will not be damaged, and the storage box will be raised (Japanese real open 5 4-1 4 3 2 1 No. 7), which is widely used in cassettes, disc cartridges, compact disc (CD) cases, and the like. To prevent the front of the box from being injured. In addition, a case containing a disc such as a CD, in particular, the form described in Japanese Patent Application Laid-Open No. 9-5 8 7 7 4 is well known. However, in the case of the conventional case, when a plurality of storage boxes are packed or stacked, in order to make only the protrusions provided on the front surface of the case contact each other, as long as the positions of the boxes and the boxes are slightly different, It is easy to cause the positions of the storage boxes to be shifted from each other. Therefore, the film is damaged during packaging and the product price is reduced, and the storage boxes overlapped during storage are liable to collapse due to positional deviation, which is not desirable. [Problems to be Solved by the Invention] In view of the problems of the prior art as described above, the present invention aims to provide a method for preventing the upper and lower sides of the storage boxes from being damaged and preventing the storage boxes from being shifted from each other when they are overlapped. Storage Box. [Means to solve the problem] This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) — (Please read the precautions on the back before filling this page)-Binding and binding. P 491797 A7 _B7 V. Description of the invention (2) (Please read the precautions on the back before filling out this page) In order to achieve the above-mentioned purpose, the storage box according to the present invention is provided with a storage object such as a disc-shaped medium, a disc cassette, a cassette, etc. The main body and the cover body covering the main body are provided with protrusions protruding from the outer surfaces of the front surfaces in the vicinity of the outer peripheral portion of the outer surfaces of the front surfaces of the main body and the cover, respectively. In a position corresponding to the inside or outside of the protrusion on the front side of the other side, the protrusion on the one side and the protrusion on the other side respectively have inclined inclined surfaces for the front surface, so that the inclined surface of the protrusion on the one side and The inclined surfaces of the protrusions on the other hand are characterized by complementary shapes. According to this storage box, the protrusions' provided on the outside of each front surface prevent the front surfaces from contacting each other when the storage boxes are overlapped, and scratches can be prevented on both front surfaces. Furthermore, since the protrusions on one front side are provided inside or outside of the protrusions on the other side, it is possible to prevent the positions of the storage boxes from being shifted when the storage boxes are overlapped. Furthermore, since the inclined surfaces of the respective projections have a complementary shape, the projections do not cause interference when they come in close contact with each other, so that there is no obstacle when the storage boxes are overlapped. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this case, after the above storage boxes are overlapped, the protrusions of one of the one storage boxes and the other protrusions of the other storage box are not in close contact with each other as ideal. Thereby, the effect of preventing the position shift is further improved. The gap between the storage boxes is determined by the height of the protrusions. Therefore, the respective heights of the protrusions on one side and the protrusions on the other side are preferably approximately equal. In addition, the cover body having the both ends of the cover body has a rotating portion at both ends thereof. The concave portion is provided near the rotating portion of the cover body at a position corresponding to the protruding portion of the body. Between the rotating portions, Except for the paper size near the above concave paper, the Chinese National Standard (CNS) A4 specification (210X297 mm) -5 · 491797 A7 __ _ B7____ V. Description of the invention (3) (Please read the precautions on the back before filling this page) It is preferable to omit the above-mentioned protrusions in the vicinity of both ends of the portion. When a catalog card or the like is housed on the inner surface of the cover, since there is no protrusion between the rotating parts of the cover, the visual perception of the catalog card or the like is not affected. In spite of this, the position of the protrusion of the body near the rotating portion of the cover body is located in the concave portion between the protrusions, so that the effect of preventing the positional displacement is not affected. The protrusions on the one side and the protrusions on the other side are ideally provided in such a way that they extend straight along the outer periphery of the outer surfaces of the respective front surfaces. The outer peripheral portion extends in a straight line, so there is no sense of tune in appearance due to the provision of protrusions, and it is creative. The protrusion of the main body is preferably provided at a position corresponding to the outer side of the protrusion of the cover, and is preferably provided along the outermost periphery of the outer surface of the front face. Thereby, the cover protrusion is configured so as to overlap the side wall of the main body in position, so the appearance when the cover system is transparent is excellent. [Inventive Example] Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs The following describes the embodiments of the present invention with drawings. Fig. 1 is a perspective view showing a storage case for storing a disc-shaped medium such as a compact disc (CD) or DVD or the like according to an embodiment of the present invention. As shown in FIG. 1, the storage box is configured such that the rectangular body 10 and the cover 20 can be opened and closed with the shaft 19 as the center. Generally, at least the cover 20 is Made of translucent plastic resin. The disc-shaped medium is stored in the main body 10, and the size of the cover 20 & Zhang scale is applicable to China National Standards (CNS) A4 specifications (210X297 mm) ^ 797797 A7 B7 V. Description of the invention ( 4) Catalogues are stored on the inside. (Please read the precautions on the back before filling out this page.) Figure 2 has a plan view (a) of the inner side of the body 10, a plan view (b) of the outer side, and a cross-sectional view of the main part of the protrusion (c). , (D), (e). The main body 10 is provided with a bottom wall 11, a side wall 12, a front wall 1 3, and a rear wall 14 having a rectangular front surface constituting a storage box. As shown in Figs. 1 and 2 (a), the bottom wall 11 is integrally formed with divided holding protrusions 15 for engaging the center hole of the disc-shaped medium. A Π-shaped through groove 15 b is formed so as to surround the holding protrusion 15, and the holding protrusion 15 is elastically bendable by the through groove 15 b. A ring-shaped protrusion 16 is formed around the holding protrusion 15 to support the accommodated disc-shaped medium by the ring-shaped protrusion 16 so that the surface of the disc-shaped medium does not contact the bottom wall 11. At the outer periphery of the annular protrusion 16 is provided a peripheral flange 17 which is slightly larger than the diameter of the disc-shaped medium and can guide the disc-shaped medium. Notches 1 2 a, 1 2 b are formed in the side wall 12 for easy removal of the disc-shaped medium. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, as shown in Figure 2 (b), on the outer surface 1 1 a of the bottom wall 11 of the body 10, along the outer periphery 1 1 b of the outermost periphery of the rectangle, A protrusion 18 is formed. The protrusions 18, as shown in Figs. 2 (b) to (d), are respectively arranged in a straight line along the front wall 1 3, the rear wall 1 4 and the side wall 12 of the corresponding inner side of the body 10, and extend from the bottom wall 1 1 The outer surface 1 1 a is inclined to form an inclined surface 1 8 a and protrude. In addition, the protrusions 18 omit portions corresponding to the notches 1 2 a and 1 2 b of the side wall 12. Figure 3 is a plan view (a) of the front side of the cover 20; a plan view (b) of the inner side; and sectional views (c) and (d) of the main part. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) ^ " 491797 A7 B7 V. Description of the invention (5) The cover 2 0 is a rectangular upper surface with a rectangular shape forming a storage box 2 1. and the side wall 2 2 ′ and the back wall 24. (Please read the precautions on the back before filling in this page) As shown in Figure 3 (a) and (), the cover body 20 is formed on the back wall 2 4 sides of the two side walls 22 respectively. The hole 27 of the part fits into the shaft 19 of the main body 10 as shown in Fig. 1 and rotates freely. Further, on the inner surface side of the cover body 20, the holding pieces 25 formed on the side walls 22 are used to hold the contents card ', and the edge 23 is used to prevent the movement of the contents card. As shown in FIG. 3 (a), the outer surface 2 1 a of the wall 21 above the cover body 20 is along the outermost periphery of the rectangular shape, and the protrusion 26 is located from the outer periphery 2 1 b with the inside thereof. The flat portion 2 1 c is formed. Moreover, the protrusion 2 6 is inclined from the outer surface 2 1 a to form an inclined surface 2 6 c. The protrusions 18 of the main body 10 are formed on the outer periphery 1 1 b of the outer surface 1 1 a of the bottom wall 11 as shown in FIG. 2 (b) to (e), and the protrusions 2 of the cover 20 are 6 , As shown in Figs. 3 (a) to (d), it is formed slightly inward of the outer periphery 2 1 b of the upper wall 2 1, and corresponds to the position of the protrusion 18 of the body 10 and is located at the protrusion 1 The inner peripheral side of 8. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the protrusions 2 6 located on the inner side of the side wall 2 2 of the cover body 20 and the protrusions 2 6 corresponding to the front wall 13 of the body 10 are formed in each The other side has a full length, but no protrusions are formed on the rear wall 24 side. The reason is explained with reference to FIG. 4. Fig. 4 is a sectional view of the storage box in which the main body 10 and the cover body 20 are combined. It can be seen from FIG. 4 that the rear wall 2 4 of the cover body 20 projects rearwardly than the rear wall 14 of the main body 10. This is to prevent interference with the wall 14 of the body 10 when the cover 20 is rotated. This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) -8 491797 A7 _____ B7__ V. Description of the invention (6) (Please read the precautions on the back before filling this page) Therefore, even in the cover 2 The protrusion formed on the side of the wall 24 on the rear side of 0 cannot correspond to the protrusion 18 of the wall 14 on the rear side of the body 10. Here, as shown in the left part of FIG. 3 (a), the protrusions 2 6 of the side walls 22 of the wall 2 4 side behind the cover body 20 will be formed at the protrusions 1 corresponding to the rear wall 14 of the body 10 8 (Figure 2 (b)), a partial cut is made, and a concave portion 2 6 b is formed on the same surface as the outer surface 2 1 a. Further, in the concave portion 2 6 b, the protruding portion 26 is extended toward the side wall 22 on the opposite side to form an extended portion 2 6 a. Further, the concave portion 2 6 b is sandwiched between the protrusion portions 28 facing the extension portion 2 6 a so as to extend slightly toward the rear wall 24 side of the cover body 20. The state where the above storage boxes are overlapped will be described with reference to Figs. 5 and 6. Fig. 5 is a plan view of the storage box seen from the cover side, and Fig. 6 is an enlarged sectional view (a) of the side wall portion of the outer peripheral portion after cutting along line A-A in Fig. 5; and along B- An enlarged sectional view of the wall portion before the outer peripheral portion after the line B is cut (b); and an enlarged sectional view (c) of the wall portion after the outer peripheral portion after the C-C line is cut. Printed by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs from the sectional views of Figures 6 (a) ~ (c), it can be seen that on the storage box 10, another storage box 10 is displayed with a double-dotted dotted line when it overlaps. The protrusions 18 of the main body 10 are joined to the flat portions 2 1 c of the outer periphery 2 1 b of the cover body 20, and the protrusions 2 6 of the cover body 20 are inside and outside the protrusions 18 of the body 10. The surfaces 2 1 a are joined, and the inclined surfaces 1 8 a and 2 6 c formed by the protrusions 18 and 2 6 in a complementary shape are joined to each other. In this way, since the protrusions 2 6 of the cover body 20 are located on the inner peripheral side of the protrusions 10 of the main body 10, there is no position between the two storage boxes 10, 10, and the paper size is applicable to the country of China. Standard (CNS) A4 specification (210X 297 mm) -9: 491797 A7 B7 V. Description of the invention (7) (Please read the precautions on the back before filling this page) The shift occurs, and the position can be prevented. Therefore, in the packaging process, 'packing a plurality of storage boxes 10 in a film will not cause the packaging to twist or break the film. In addition, the user does not cause the storage box to collapse when the storage boxes 10 are stacked and stored. In addition, as shown in FIG. 6 (a), the inclined surfaces 1 8a, 2 6 c of the protrusions 18, 2 6 are complementary shapes, and the protrusions 18, 2 6 do not cause interference when they contact each other. , Can make the storage boxes easily overlap. In addition, when a plurality of storage boxes are overlapped, or when a plurality of storage boxes are arranged in a horizontal direction, the protrusions 18 and 2 6 have inclined surfaces 1 8 a and 2 6 c, so they can be easily removed and positioned. The middle storage box. In addition, a gap 2 9 is formed between the main body 10 and the cover body 20 because there are protrusions 18 and 2 6. Therefore, the outer surface 1 1 a of the body 10 and the cover body 20 The outer surfaces 2 1 a are not in contact with each other, so they will not be scratched on the outer surfaces 1 1 a, 2 1 a constituting the front surface. In addition, as shown in Figs. 6 (a) to (c), the inclined surface 2 6c of the protrusion 26 located at the side where the gap 29 is formed is not corresponding to the inclined surface, so it can be omitted. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, as shown in FIG. 6 (c), on the side of the rear wall 24 of the cover 20, the protrusion 18 of the body 10 is located at the extension 2 6a and the protrusion 2 8 The recessed portion 2 6 b is provided between the recesses 18, so that the protrusion 18 has a function of preventing positional displacement. In addition, although the extension portions 2 6 a of the two side walls may be extended to be connected to each other, but a catalog card is provided on the inner surface of the cover body 20. If a section portion formed by the protrusion portion is provided, it may not be easy. I completely see the information displayed on the catalog card, so as shown in Figure 3 (a), the paper size of the wall after the cover 20 applies the Chinese National Standard (CNS) A4 size (210X297 mm) ~~ " 10- 491797 A7 _______B7 V. Description of the invention (8) 2 It is not ideal to connect 4 points. Also, corresponding to the concave portion 2 6 b between the extension portion 2 6 a and the protrusion portion 2 8, the body 1 can also be made. Back side 1 4 (please read the precautions on the back side and then fill out this page). The protrusion 1 8 is not connected, but only on the two side walls 1 2 and 12 can be used. Also, the cover 2 2 is the protrusion 2 6 is formed at a position corresponding to the inside of the protrusion 18 of the body 10, and since the protrusion 18 of the body 10 is formed along the outermost periphery of the outer surface of the body 10, it is as shown in FIG. 6 (a) As shown, the protrusions 26 of the cover body 20 are located in an overlapping manner above the side walls 12 of the body 10. Therefore, the outer side lines of the protrusions 26 and the side walls 12 The outer lines are approximately overlapping, and the inner lines of the protrusions 26 and the inner lines of the side walls 12 are approximately overlapping, so when the cover 20 is made transparent, it is difficult to see multiple lines, which is excellent in appearance. It is a very creative person. It can also be seen from Figures 6 (a) ~ (c), and the protrusions 18 and 26 located on the side wall and the front wall can be intermittently and partially It is also possible to exchange the positional relationship between the cover body 20 and the protrusions 26, 18 of the body 10, so that the protrusion of the cover body is located at the outer periphery, and the inside is corresponding to the protrusion of the body. 0 The intellectual property of the Ministry of Economic Affairs Printed by the Consumer Cooperative of the Bureau, the height of the protrusions 18, 26 is approximately equal, and it is preferably about 0.1 mm to 0.5 mm. When it is above 0.1 mm, it can prevent the position from shifting. The effect is that when 0.5 mm or less, the gaps between the storage boxes will not be too large. When storing a large number of storage boxes in a row, it is easy to take out the middle storage box, and when the storage box is packaged in a thin film, It is less likely to cause wrinkles in the film. Also, the protrusions 1 8. This paper size applies Chinese national standards. Standard (CNS) A4 specification (210X: Z97 mm) "11 _ 491797 A7 _______ B7 _ V. Description of the invention (9) 2 When the 6 is equal height, the gap between the overlapping storage boxes 1 0, 1 0 is approximately equal to 9 The height of the protrusions 18, 26. (Please read the precautions on the back before filling in this page.) Although the present invention has been described by the above embodiment, the present invention is not limited to this, but the technology of the present invention Various changes can be made within the scope of the mind. For example, the object to be stored is not limited to a disc-shaped medium, but it may be a disc magazine or a tape cassette. In addition, not only stacking a plurality of storage boxes in a vertical direction, but also the effects of preventing positional shifts and the effects of preventing damage to both front surfaces can be obtained even when the storage boxes are arranged vertically and arranged horizontally. [Effects of the Invention] According to the present invention, it is possible to provide a storage box that prevents the upper and lower surfaces of the storage boxes from being injured and that the storage boxes do not shift from each other when they overlap. When a plurality of storage boxes are overlapped, there is no position shift. Therefore, when packaging a plurality of storage boxes with a film in a packaging operation, the packaging box is not twisted or the film is not damaged. The storage boxes do not collapse when stored in overlapping storage. Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs [Simplified Description of Drawings] Figure 1 is a perspective view of a storage box according to an embodiment of the present invention. Fig. 2 is a plan view (a) of the inner side of the main body of the storage box shown in Fig. 1, a plan view (b) of the outer side, and a protrusion cut by the line c-c of Fig. 2 (a). Section view (c), section view (d) of the protrusion cut by the line d-d in Figure 2 (a), and Figure 2 (a) This paper applies the Chinese national standard ( CNS) A4 size (210x 297 mm) -12-491797 A7 ______B7 V. Sectional view (e) of the protrusion cut by line e ~ e of the invention description (10) (Please read the precautions on the back before (Fill in this page) Figure 3 is a plan view of the cover of the storage box shown in Figure 1 (a), the plan view of the inner surface (b), and the cut of line cc-cc of Figure 3 (a) Sectional view (c) of the broken projection, and sectional view (d) of the projection cut by the dd-dd line in FIG. 3 (a). Fig. 4 is a sectional view of Fig. 1 in which the storage box is cut along the side wall with the lid closed. Fig. 5 is a plan view of the storage box cover in Fig. 1 with the cover closed. Fig. 6 is an enlarged cross-sectional view of the storage boxes of Fig. 5 taken along line A-A of Fig. 5, and the enlarged sectional view of the side wall portion of the outer periphery (a) is seen; along B-B An enlarged cross-sectional view of the wall portion before the outer peripheral portion (b); and an enlarged cross-sectional view of the wall portion after the outer peripheral portion (C) when cut along the line C-C. [Symbol description] 1 0: Body 1 1: Bottom wall (front) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 11a: Outer surface (outside of the front) 1 1 b: Outer periphery 1 2: Side wall 1 3: Front wall 1 4 ·· Back wall 1 8: The paper size of the body projection is applicable to China National Standard (CNS) A4 (210X297 mm) -13-491797 A7 B7 V. Description of the invention (11) 1 8 a: Inclined surface 2 0: Lid 2 1: Upper wall (front) 2 1 a: Outer surface (outside of front) 2 1 b: Outer periphery 2 1 c: Flat 2 2: Side wall 2 4: Rear wall 2 6: Lid protrusion 2 6 a: extension 2 6 b: recessed part 2 6 c: inclined surface 2 7: hole (rotating part) 2 8: protrusion 2 9: clearance (please read the precautions on the back before filling this page) 11 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, the paper size is applicable to China National Standard (CNS) A4 (210X297 mm) 14-