200928680 九、發明說明： . 【發明所屬之技術領域】 本發明涉及一種翻蓋型電子裝置外殼。 【先前技術】 筆記型電腦由於體積小、重量輕而被廣泛使用。通 常，筆記型電腦包括上蓋及底座，上蓋一般設置有顯示裝 置，底座一般設置有電子元件。筆記型電腦在處於非工作 狀態時候，上蓋與底座通常係鎖合於一塊。而筆記型電腦 在處於工作狀態時候’上蓋與底座通常保持相對開啟狀 悲。故’筆記型電腦之上蓋與底座通常需要具有較易開啟 與鎖合之功能。 請參見圖1與圖2’筆記型電腦外殼1〇通常包括底座 11、上蓋12、滑扭13、卡鉤14以及頂持彈簧15。底座u 邊緣設置有一卡槽ill。上蓋12邊緣開設有一矩形槽孔121 及鄰近該矩形槽孔121之抵持面123。滑扭13為一設置於 ❾矩形槽孔121之矩形塊體，其可沿矩形槽孔121平行底座 11之侧邊左右滑動，以供使用者扳動操作。卡鉤14可盥 卡槽m相配合，其固設於滑扭13，且可隨滑扭13左^ 滑動。頂持彈簧15 —端抵持抵持面123，另一端抵 14側邊，以將卡鉤14及滑扭13保持於矩形槽孔ΐ2ι左侧。 上述筆記型電腦外殼中，開啟上蓋12時，需向右板 動滑扭13 ’而向右扳動滑扭13係對射丑Η施加側向作用 力’經常存在手指於滑扭13表面打滑之情況，使用中較為 不便’從而導致上蓋12較難開啟。 7 200928680 【發明内容】 鑒於上述内容，有必要提供一種較易開啟之翻蓋型電 子裝置外殼。 一種翻蓋型電子裝置外殼，其包括第一殼體第一 體，該第-殼體具有第-卡合部，第二殼體設置有/定^ 扳動體、卡合體及彈性體，該扳動體包括至少部分暴露於 第二殼體外之扳動部，該卡合體包括與第一卡合部相配合 之第二卡合部，該扳動體還包括樞轉部及第一傳動部，該 扳動體藉由樞轉部與固定部相配合以使扳動體可繞樞轉部 於一定範圍内轉動，且該卡合體還包括與第一傳動部相配 合之第二傳動部，該彈性體彈性連接該扳動體，且施力使 該扳動體轉動時，該彈性體使該扳動體具有回轉之趨勢。 上述翻蓋型電子裝置外殼中，當需要開啟第一殼體 時，扳動扳動部，扳動體繞樞轉部之轉動並使抵持部壓縮 彈性體，同時，扳動體之第一傳動部推頂卡合體之第二傳 〇動部，由於卡合體具有彈性，其受力後產生形變，第二卡 合部因而可從第一殼體之第一卡合部退出，此時即可開啟 第一殼體。而扳動扳動部係向扳動部施加垂直之作用力， 較少存在手指於扳動部上打滑之情況，因而較易開啟第一 设體。故，該翻蓋型電子裝置外殼具有較易開啟之優點。 【實施方式】 ‘ 下面將結合附圖及實施例對翻蓋型電子裝置外殼做 進一步詳細說明。本發明之翻蓋型電子裝置外殼適用於筆 記型電腦、手機、播放等電子裝置，以下以筆記型電腦之 8 200928680 外殼為例進行說明。 - 請參見圖3，所示為本發明較佳 腦外殼20。筆記型電腦外殼2Q包 —之筆記型電 動㈣、卡合體24及彈性體25。上蓋心成广;= 部211。彈性體25為彈簧。 成有第一卡合 請一併參見圖4與圖5,底座22包括— 底板221向同一側延伸之複數 中 机古鬥土以3。其中一側壁223 © = 且該底板221形成有固定部如、夾 持部2213以及彈力作用邱991 ς 士 灵 為本實施例中，固定部加 為形成於底板221且具有一 “u”报叩姑* 991, . ^ U形凹槽之凸起。夾持部 奶3為形成於底板221之一對彈片。彈力作用部則為 底板之部分，其用於抵持彈性體25。 請再一併參見圖6,扳動體23為長條形。扳動體23 形成有扳動部231、樞轉部233、第—傳動部235及抵持部 237。扳動部231之大小及形狀與開口 2231之大小盥形狀 〇相對應’且扳動部231可穿過開口 2231以使部分或全部扳 動部231暴露於底座22之外。且扳動部231可於開口 2231 内沿朝向底板221或遠離底板221之方向擺動。 樞轉部233為沿扳動體23長度方向延伸之兩圓柱形 凸起，其分別形成於扳動體23沿長度方向之兩端，固定部 2211為與樞轉部233相對應之圓柱形凹槽。樞轉部233與 固疋部2211相配合將扳動體23可轉動地固設於底座22， 且使扳動體23可繞樞轉部於一定範圍内轉動。可以理解， 固定部2211可設計為圓柱形凸起，與之相應，樞轉部233 9 200928680 為圓柱形凹槽。第一傳動部235為鄰近該樞轉部233之圓 柱形凸起，該圓柱形凸起端面為弧形面。 板動部231與抵持部237分別位於該樞轉部233之轴 線之兩側，這樣，以便於扳動扳動部231時，扳動體Μ 月b %樞轉。卩233之軸線之轉動並使抵持部237壓縮彈性體 25 ’而於停止扳動扳動部231後，扳動體23能於壓縮彈性 體25之作用下繞樞轉部233之軸線之回轉至起始狀態。 ❾立可以理解，扳動部231與抵持部237亦可位於該樞轉 4 233之軸線之同侧，這樣，扳動扳動部231時，扳動體 23旎繞樞轉部233之轉動並使抵持部237拉伸彈性體25; 而於停止扳動扳動部231後，扳動體23能於拉伸彈性體 25之作用下繞樞轉部233之軸線回轉至起始狀態。 請參見圖7’卡合體24係由塑膠等彈性材料製成，呈 方塊形，其一端形成有與第一卡合部211相配合之第二卡 合部243。鄰近該第二卡合部243之區域形成有與第一傳 ❾動部235相配合之第二傳動部241，第二傳動部241為 面。 第一卡合部211為卡鉤，第二卡合部243為可與第一 卡合部211相卡合之卡孔。該卡鉤之外側面（圖未標）為 弧形面，該弧形面可使第二卡合部243受擠時產生較多之 側向力，從而更有利於第二卡合部243後退以便第一卡合 部211卡入第二卡合部243。 請參見圖8至圖1〇，組裝時，卡合體24固定於夾持 部2213,扳動體23之扳動部231穿過底座22之開口 2231。 200928680 固定部2211與樞轉部233相配合，且彈性體25 —端抵持 ， 扳動體23之抵持部237而另一端抵持彈力作用部2215。 需要強調，上述夾持部2213由形成於該底板221之 彈片組成，彈片具有較好之彈性，卡合體24可較安裝於夾 持部2213，且卡合體24亦可較易從該夾持部2213上拆 卸。故，夾持部2213具有方便安裝與拆卸卡合體24之優 點。 請參閱圖11，上蓋21與底座22相互閉合時，藉由上 ®蓋21之第一卡合部211與第二卡合部243相互卡合，將上 蓋21鎖固於底座22。這樣，上蓋21不會被隨意開啟，具 有較好之穩定性能。 當需要開啟上蓋21時，扳動扳動體23，扳動體23 繞樞轉部233之轉動並使抵持部237壓縮彈性體25，同 時，扳動體23之第一傳動部235推頂卡合體24之第二傳 動部241，由於卡合體24具有彈性，其受力後產生形變， 0從而第二卡合部243從上蓋21之第一卡合部211退出，此 時，即可開啟上蓋21。另，施力使該扳動體23轉動時， 由於彈性體25被壓縮，彈性體25對扳動體23生產一反作 用力，彈性體25使該扳動體23具有回轉之趨勢。 當上蓋21開啟後，施加於扳動體23之力撤銷，因受 力而處於壓縮狀態之彈性體25因為外力之撤銷而恢復常 態，则扳动体23於弹性体25之作甩下绕枢转部233之轴 线回转至起始状态。 當需要關閉上蓋21時，直接扳動上蓋21，上蓋21 11 200928680 之第 ^合部211之外側面擠壓第二卡合部243之外側 面，卡合體24之第二卡合部243因受擠壓力之作用而發生 形變並後退，然後第二卡合部243卡合於上蓋21之第二卡 合部243。 上述筆記型電腦外殼翻蓋型電子裝置外殼2〇中，當 品要開啟上蓋21時，扳動扳動部231，扳動體23繞樞轉 部233之轉動並使抵持部237壓縮彈性體25，同時，扳動 ❺體23之第一傳動部235推頂卡合體24之第二傳動部241， 由於卡合體24具有彈性，其受力後產生形變，從而第二卡 σ。卩243從上蓋21之第^合部211退出即可開啟上蓋 21。而扳動扳動部231係向扳動部231施加垂直朝向上蓋 21方向之作用力，較少存在手指於扳動部231上打滑之情 況’因而較易開啟上蓋21。 且習知筆記型電腦外殼中，卡鉤設置於滑扭，開啟與 關閉上盖時’卡鉤移動之距離與滑扭移動之距離一致。而 ❹為使上盍能較好之鎖合於底座時，卡鉤通常需要具有較寬 之鉤m啟與關閉上蓋時卡鉤需要移動較長之距離， 即扳動滑扭亦需要移動較長之距離。為此，通常需要設置 較長之槽孔，不利於筆記型電腦之體積之縮小。而於上 筆5己型電腦外殼20中，藉由改變第-傳動部235與第二傳 ^ 241之結構，例如當第—傳動部235為圓柱形凸起， 第二傳動部241為斜面時，增加斜面度 轉過較小之角度即可使第二卡合部243受擠壓力之作用而 後退較多之距離。這樣，可將設置扳動部231之開口 2 12 200928680 之空間減小’㈣於筆記型電腦小型化設計。 另於上述筆記型電腦外殼20中，由於扳動體23與 卡合體24分開設計，扳動體23可設計具有較長長度之長 條形二而再將卡合體24設置於扳動體23兩端，該結構克 服用單個之卡鉤結構鎖固上蓋21鎖固效果不佳之缺陷。 上述第一卡合部211為卡鉤，第二卡合部243卡孔。 I以理解’亦可將第一卡合部211設置為卡孔，而將第二 ❹ 口邛243设置為卡鉤，甚至還可將第一、第二卡合部 211、243均設計為卡鉤。 、上述第一卡合部2Π與上蓋21為一體成型結構。可 以理解’上述第--^八都911如丨— .^卡口邛211與上蓋21可設計為分體結構。 上逑彈性體25係與扳動體23為分開設計之彈箬。可 彈性體25亦可為與扳動㈣為一體成型結構之 样等姓播、彈力作用部2215還可設計為圓柱形凸起或凹 槽專、纟°構，以便能將彈簧較好之定位。 Ο 可:理解’固定部2211可設計於底座a之 置。另’亦可單獨於底座 倔六-从 部i f立70件以作為固定 …Μ 名略，只要扳動部231具有暴露 於底座22外之部分即可。 可以理解’彈性體25亦可為與扳 結構之彈片等。 门股成坦 之彈力作用部2215還可直接設置於底座22 亦可於底座22設置獨立元件以作為彈力作用 13 200928680 可以理解’上述筆記型電腦外殼2〇中，還可將第— .卡合部211設置於底座22，而將扳動體23、卡合體24及 彈性體25設置於上蓋21。即假設底座22(或上蓋21)為第 一殼體而上蓋21(或底座22)為第二殼體，則扳動體23、卡 s體24及彈性體25既可設置於第一殼體，亦可設置於第 二殼體。 ' 綜上所述，本發明符合發明專利要件，爰依法提出專 ❹利申請。惟，以上所述者僅為本發明之較佳實施方式，本 發明之範圍並不以上述實施方式為限，舉凡熟悉本案技藝 之人士，於援依本案發明精神所作之等效修飾或變化，皆 應包含於以下之申請專利範圍内。 白 【圖式簡單說明】 圖1係翻蓋型電子裝置外殼之立體分解圖。 圖2係圖1之π部所示之局部放大圖。 圖3係本發明較佳實施例一之翻蓋型電子裝置外殼之 ◎立體分解圖。 Λ 圖4係圖3所示翻蓋型電子裝置外殼之底座之立體 圖。 圖5係圖4所示底座ν部之局部放大示意圖。 圖6係圖3所示翻荖迎】雷, Μ 11荆蛊孓電子裝置外殼之扳動體之立體 園。 圖。圖7係圖3所示翻蓋型電子裝置外殼之卡合體之立體 ® 3所示翻蓋型電子纟置外殼之部分組裝之示 14 200928680 •意圖。 圖9係圖8 IX部所示之局部放大示意圖。 圖10係圖8 X部所示之局部放大示意圖。 圖11係圖3所示翻蓋型電子裝置外殼組裝後處於關 閉狀態之示意圖。 【主要元件符號說明】 筆記型電腦外殼 20 上蓋 21 第一卡合部 211 底座 22 底板 221 固定部 2211 夾持部 2213 彈力作用部 2215 側壁 223 開口 2231 扳動體 23 扳動部 231 樞轉部 233 第一傳動部 235 抵持部 237 卡合體 24 第二傳動部 241 第二卡合部 243 彈性體 25 15200928680 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a flip-type electronic device housing. [Prior Art] A notebook computer is widely used because of its small size and light weight. Typically, a notebook computer includes an upper cover and a base, and the upper cover is generally provided with a display device, and the base is generally provided with electronic components. When the notebook is in a non-working state, the upper cover and the base are usually locked together. While the notebook is in working condition, the upper cover and the base usually remain relatively open. Therefore, the upper cover and the base of the notebook computer usually need to have the function of opening and locking more easily. Referring to Figures 1 and 2, the notebook computer case 1A generally includes a base 11, an upper cover 12, a slippery twist 13, a hook 14 and a top spring 15. A card slot ill is provided at the edge of the base u. A rectangular slot 121 is defined in an edge of the upper cover 12 and an abutting surface 123 adjacent to the rectangular slot 121. The sliding twist 13 is a rectangular block disposed on the rectangular slot 121, and is slidable along the side of the rectangular slot 121 parallel to the base 11 for the user to operate. The hook 14 can be engaged with the slot m, which is fixed to the slip 13 and can slide with the slip 13 left. The top holding spring 15 has its end abutting against the abutting surface 123 and the other end abutting the side of the 14 to hold the hook 14 and the sliding pin 13 to the left of the rectangular slot ΐ2ι. In the above-mentioned notebook computer case, when the upper cover 12 is opened, the right plate is required to be slid and twisted 13 ' and the right side is pulled to slide the twist 13 to apply a lateral force to the ugly ' 经常 often the surface slips on the surface of the slip 13 In the case, it is inconvenient to use, which makes the upper cover 12 difficult to open. 7 200928680 SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a flip-type electronic device housing that is easier to open. A flip-type electronic device casing includes a first casing first body, the first casing has a first engaging portion, and the second casing is provided with a fixing body, an engaging body and an elastic body, and the wrench The moving body includes a pulling portion at least partially exposed to the outside of the second housing, the engaging body includes a second engaging portion that cooperates with the first engaging portion, the pulling body further includes a pivoting portion and a first transmission portion. The lever body cooperates with the fixing portion by the pivoting portion to rotate the trigger body about the pivoting portion, and the engaging body further includes a second transmission portion that cooperates with the first transmission portion. The elastic body elastically connects the pulling body, and when the force is applied to rotate the pulling body, the elastic body causes the pulling body to have a tendency to rotate. In the flip-type electronic device casing, when the first casing needs to be opened, the pulling portion is pulled, the rotating body rotates around the pivoting portion, and the resisting portion compresses the elastic body, and at the same time, the first transmission of the pulling body The second transmission swaying portion of the ejector engaging body is deformed by the force of the engaging body, and the second engaging portion can be withdrawn from the first engaging portion of the first housing. The first housing is opened. The pulling of the pulling portion applies a vertical force to the pulling portion, and there is less a situation in which the finger slips on the pulling portion, so that the first setting body is easier to open. Therefore, the flip-type electronic device housing has the advantage of being easier to open. [Embodiment] The flip-type electronic device casing will be further described in detail below with reference to the accompanying drawings and embodiments. The flip-type electronic device casing of the present invention is suitable for electronic devices such as a notebook computer, a mobile phone, and a broadcast device. The following is an example of a notebook computer 8 200928680 casing. - Referring to Figure 3, there is shown a preferred brain housing 20 of the present invention. The notebook case 2Q package - the notebook type (4), the card body 24 and the elastic body 25. The upper cover is wide; = part 211. The elastic body 25 is a spring. The first engagement is shown. Referring to FIG. 4 and FIG. 5 together, the base 22 includes a plurality of intermediate machine turfs extending to the same side. One of the side walls 223 © = and the bottom plate 221 is formed with a fixing portion such as a clamping portion 2213 and a spring force mechanism. In the present embodiment, the fixing portion is formed on the bottom plate 221 and has a "u" newspaper.姑* 991, . ^ U-shaped groove convex. The grip portion milk 3 is a pair of elastic sheets formed on the bottom plate 221. The elastic action portion is a portion of the bottom plate that is used to resist the elastic body 25. Referring again to FIG. 6, the pulling body 23 is elongated. The pulling body 23 is formed with a pulling portion 231, a pivoting portion 233, a first transmission portion 235, and a resisting portion 237. The size and shape of the pulling portion 231 correspond to the size 盥 shape 开口 of the opening 2231, and the pulling portion 231 can pass through the opening 2231 to expose part or all of the yoke portion 231 to the outside of the base 22. And the pulling portion 231 can swing in the opening 2231 in a direction toward the bottom plate 221 or away from the bottom plate 221. The pivoting portion 233 is two cylindrical protrusions extending in the longitudinal direction of the pulling body 23, which are respectively formed at two ends of the pulling body 23 in the longitudinal direction, and the fixing portion 2211 is a cylindrical concave corresponding to the pivoting portion 233. groove. The pivoting portion 233 cooperates with the fixing portion 2211 to rotatably fix the pulling body 23 to the base 22, and allows the pulling body 23 to rotate about the pivoting portion within a certain range. It can be understood that the fixing portion 2211 can be designed as a cylindrical protrusion, and the pivot portion 233 9 200928680 is a cylindrical groove. The first transmission portion 235 is a cylindrical protrusion adjacent to the pivot portion 233, and the cylindrical projection end surface is a curved surface. The plated portion 231 and the abutting portion 237 are respectively located on both sides of the axis of the pivoting portion 233, so that when the pulling portion 231 is pulled, the pulling body b% is pivoted. The rotation of the axis of the crucible 233 causes the abutting portion 237 to compress the elastic body 25'. After the pulling of the pulling portion 231 is stopped, the pulling body 23 can be rotated about the axis of the pivoting portion 233 by the compression elastic body 25. To the starting state. It can be understood that the triggering portion 231 and the abutting portion 237 can also be located on the same side of the axis of the pivoting 4 233, so that when the pulling portion 231 is pulled, the rotating body 23 is rotated about the pivoting portion 233. The abutting portion 237 is caused to stretch the elastic body 25; after the pulling of the pulling portion 231 is stopped, the pulling body 23 can be swung around the axis of the pivoting portion 233 by the stretching elastic body 25 to the initial state. Referring to Fig. 7', the engaging body 24 is made of an elastic material such as plastic and has a square shape, and one end thereof is formed with a second engaging portion 243 that cooperates with the first engaging portion 211. A second transmission portion 241 that is engaged with the first transmission portion 235 is formed in a region adjacent to the second engagement portion 243, and the second transmission portion 241 is a surface. The first engaging portion 211 is a hook, and the second engaging portion 243 is a card hole engageable with the first engaging portion 211. The outer side surface (not shown) of the hook is a curved surface, and the curved surface can generate more lateral force when the second engaging portion 243 is squeezed, thereby facilitating the second engaging portion 243 to retreat. The first engaging portion 211 is engaged with the second engaging portion 243. Referring to FIG. 8 to FIG. 1 , when assembled, the engaging body 24 is fixed to the clamping portion 2213 , and the pulling portion 231 of the pulling body 23 passes through the opening 2231 of the base 22 . 200928680 The fixing portion 2211 is engaged with the pivoting portion 233, and the elastic body 25 end is abutted, and the other end of the elastic body 25 abuts against the elastic force acting portion 2215. It should be emphasized that the clamping portion 2213 is composed of the elastic piece formed on the bottom plate 221, the elastic piece has better elasticity, the engaging body 24 can be relatively mounted on the clamping portion 2213, and the engaging body 24 can also be easily removed from the clamping portion. Disassembled on the 2213. Therefore, the clamping portion 2213 has the advantage of facilitating the attachment and detachment of the engaging body 24. Referring to Fig. 11, when the upper cover 21 and the base 22 are closed to each other, the first engaging portion 211 of the upper cover 21 and the second engaging portion 243 are engaged with each other to lock the upper cover 21 to the base 22. Thus, the upper cover 21 is not arbitrarily opened and has a good stability. When the upper cover 21 needs to be opened, the pulling body 23 is pulled, the pulling body 23 rotates around the pivoting portion 233 and the abutting portion 237 compresses the elastic body 25, and at the same time, the first transmission portion 235 of the pulling body 23 is pushed up. The second transmission portion 241 of the engaging body 24 is deformed by the force of the engaging body 24, and the second engaging portion 243 is withdrawn from the first engaging portion 211 of the upper cover 21, and can be opened at this time. Upper cover 21. Further, when the biasing member 23 is rotated, since the elastic body 25 is compressed, the elastic body 25 produces a reaction force to the pulling body 23, and the elastic body 25 causes the pulling body 23 to have a tendency to rotate. When the upper cover 21 is opened, the force applied to the pulling body 23 is cancelled, and the elastic body 25 in the compressed state due to the force is restored to the normal state due to the retraction of the external force, and the pulling body 23 is pivoted under the arm of the elastic body 25. The axis of the rotating portion 233 is rotated to the initial state. When the upper cover 21 needs to be closed, the upper cover 21 is directly pulled, and the outer side of the second engaging portion 243 is pressed by the outer side of the second portion 211 of the upper cover 21 11 200928680, and the second engaging portion 243 of the engaging body 24 is subjected to The pressing force acts to deform and retreat, and then the second engaging portion 243 is engaged with the second engaging portion 243 of the upper cover 21. In the above-mentioned notebook computer case clamshell type electronic device casing 2, when the upper cover 21 is to be opened, the pulling portion 231 is pulled, the pulling body 23 is rotated about the pivoting portion 233, and the abutting portion 237 is compressed by the elastic body 25. At the same time, the first transmission portion 235 of the clamping body 23 pushes the second transmission portion 241 of the engaging body 24, and since the engaging body 24 has elasticity, it is deformed by the force, and thus the second card σ. The upper cover 21 can be opened by the 卩243 retracting from the first portion 211 of the upper cover 21. On the other hand, the pulling portion 231 applies a force in a direction perpendicular to the upper cover 21 to the pulling portion 231, and there is less a situation in which the finger slips on the pulling portion 231. Thus, the upper cover 21 is easily opened. In the conventional notebook computer case, the hook is set to be slippery, and when the upper cover is opened and closed, the distance of the hook movement is the same as the distance of the sliding movement. However, in order to make the upper jaw fit better to the base, the hook usually needs to have a wider hook. When the upper cover is opened and the upper cover is closed, the hook needs to be moved for a long distance, that is, the sliding torque needs to be moved longer. The distance. For this reason, it is usually necessary to set a long slot, which is not conducive to the reduction of the size of the notebook. In the upper pen type 5 computer casing 20, by changing the structure of the first transmission portion 235 and the second transmission portion 241, for example, when the first transmission portion 235 is a cylindrical projection and the second transmission portion 241 is a sloped surface When the angle of the bevel is turned to a smaller angle, the second engaging portion 243 can be retracted by a pressing force. Thus, the space in which the opening 2 12 200928680 of the pulling portion 231 is provided can be reduced by (4) in the miniaturization design of the notebook computer. In the above-mentioned notebook computer case 20, since the pulling body 23 and the engaging body 24 are separately designed, the pulling body 23 can be designed with a long strip length 2 and then the engaging body 24 is disposed on the pulling body 23 At the end, the structure overcomes the defect that the locking effect of the upper cover 21 is poorly locked by a single hook structure. The first engaging portion 211 is a hook, and the second engaging portion 243 is a hole. I understand that 'the first engaging portion 211 can also be set as a card hole, and the second port 邛 243 can be set as a hook, and even the first and second engaging portions 211, 243 can be designed as a card. hook. The first engaging portion 2Π and the upper cover 21 are integrally formed. It can be understood that the above-mentioned - - - eight 911 丨 - - ^ bayonet 211 and upper cover 21 can be designed as a split structure. The upper elastic body 25 and the pulling body 23 are separately designed magazines. The elastic body 25 can also be a sample with the integral structure of the pulling (four), and the elastic acting portion 2215 can also be designed as a cylindrical protrusion or a groove, so that the spring can be better positioned. . Ο Yes: It is understood that the fixing portion 2211 can be designed to be placed on the base a. Alternatively, it may be provided separately from the base 倔6-from the portion i by 70 pieces as a fixing, as long as the urging portion 231 has a portion exposed to the outside of the base 22. It can be understood that the elastic body 25 can also be a shrapnel or the like. The elastic force acting portion 2215 of the door stock can also be directly disposed on the base 22 or a separate component can be disposed on the base 22 as a spring force. 13 200928680 It can be understood that the above-mentioned notebook computer case 2 can also be engaged. The portion 211 is disposed on the base 22, and the pulling body 23, the engaging body 24, and the elastic body 25 are disposed on the upper cover 21. That is, if the base 22 (or the upper cover 21) is the first housing and the upper cover 21 (or the base 22) is the second housing, the trigger body 23, the card body 24 and the elastic body 25 may be disposed in the first housing. It can also be disposed in the second housing. In summary, the present invention complies with the requirements of the invention patent, and proposes a special profit application according to law. However, the above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those skilled in the art will be equivalently modified or changed in the spirit of the invention. All should be included in the scope of the following patent application. White [Simple description of the drawing] Figure 1 is an exploded perspective view of the flip-type electronic device housing. Figure 2 is a partial enlarged view of the portion π of Figure 1. Fig. 3 is an exploded perspective view showing the outer casing of the flip type electronic device according to a preferred embodiment of the present invention. Λ Figure 4 is a perspective view of the base of the flip-type electronic device housing shown in Figure 3. Fig. 5 is a partially enlarged schematic view showing the portion ν of the base shown in Fig. 4. Fig. 6 is a three-dimensional garden of the flip-flop of the electronic device casing shown in Fig. 3. Figure. Figure 7 is a partial assembly of the flip-type electronic housing of the flip-type electronic device housing shown in Figure 3. Figure 2009 200968680 • Intent. Figure 9 is a partially enlarged schematic view showing the portion IX of Figure 8. Figure 10 is a partially enlarged schematic view showing the portion X of Figure 8. Figure 11 is a schematic view showing the flip-type electronic device housing shown in Figure 3 in an closed state after assembly. [Description of main component symbols] Notebook computer case 20 Upper cover 21 First engaging portion 211 Base 22 Base plate 221 Fixing portion 2211 Clamping portion 2213 Elastic action portion 2215 Side wall 223 Opening 2231 Pulling body 23 Pulling portion 231 Pivot portion 233 First transmission portion 235 abutting portion 237 engaging body 24 second transmission portion 241 second engaging portion 243 elastic body 25 15