1326198 99-4-26 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種機殼（casing)，且特別是有關 於一種具有撓性卡扣件（flexible locking element)的機殼。 【先前技術】 圖1為習知一種機殼的上視示意圖，而圖2為圖1之 機殼沿著線I-Ι之剖面示意圖。請參考圖1與圖2，機殼 100包括一殼體（shell) 110以及一滑設於殼體11〇之蓋體 (cover) 120。殼體 110 具有一第一内表面（inner surface) 112以及一配置於第一内表面η】上的第一卡扣部（i〇cking portion) 114。蓋體 120 具有一貫穿孔（through opening) 122、一組裝孔（assembling hole) 124、一第二内表面 126 (繪示於圖2)以及一配置於第二内表面126上的撓性卡 扣件130。 撓性卡扣件130包括一連接部（connecting portion) 132、一第二卡扣部134以及一按壓部（pUShed portion) 136。連接部132藉由一穿設組裝孔124的插銷140而連接 至蓋體120，而按壓部136位於連接部132與第二卡扣部 134之間’並配置於於貫穿孔122内。當蓋體12〇沿著一 弟一方向200a (繪示於圖1)相對於殼體11〇滑動至如圖 1所示之位置時，殼體110與蓋體120藉由第一卡扣部U4 卡扣（lock)第二卡扣部134而彼此固定。值得注意的是， 菖设體110與蓋體120彼此固定時，撓性卡扣件GO之連 接部132、按壓部136與第二卡扣部134是不平行第一方 5 1326198 99-4-26 向200a而配置。 當按壓部136被按壓時，撓性卡扣件130會產生彈性 變形（如圖2中虛線所示），以使第二卡扣部134遠離第 *一内表面126。此B·^·，苐' 扣部114不卡扣第二卡扣部 134，以使蓋體120可沿著一第二方向2〇〇b (繪示於圖1) 相對於殼體110滑動，進而使蓋體120可由殼體110上拆 卸下來。 值得注意的是，當使用者施力不當而以較小的外力按 壓按壓部136時，撓性卡扣件130會產生變形量較小的彈 性變形，且第一卡扣部114仍會干涉第二卡扣部134。此 時，若使用者沿著第二方向2001)推動蓋體12〇，撓性卡扣 件130將會承受一扭矩（twisting m〇ment)作用而產生變 形。因此，撓性卡扣件13〇在操作時容易因為操作不當而 損壞。 【發明内容】 本發明提供-種機殼，以使其撓性卡扣件較不容易因 為才呆作不當而損壞。 本，明提出—種機殼，包括—殼體、—第一蓋體以及 第具有一第一内表面與一配置於第-=、：上的第一卡扣部。第二蓋體具有一貫穿孔 二 SI :=置於第二内表面上之撓性卡扣件以及-配; ίί限!^。撓性卡扣件包括一連接部、 菩體㈣按壓部。連接部連接第二蓋體。第-盘體與紅蓋體的其中之―岐於殼體，且第-蓋體ί第 1326198 "-4-26 2體的其巾另-適於沿著—方向滑設於殼體，使 ^體與第二蓋體適於#由第—卡扣部卡扣第二卡-此固定。按壓部位於連接部與第二卡扣部之間，並^彼 二體與第二蓋體彼此固定時，連接2 :r干涉挽性卡扣件，且當二二::= ^ 贱，1體_找以料 本《明之-實施例中，上述之第—_^扣部為—_' (hook)，且第二卡扣部為一卡勾。 為卡勾 在本發明之一實施例中，上述之第一 槽，且第二卡扣部為一卡勾。 為一卡 在本發明之-實施财，上述之第二蓋 一 一)。當按:： 在本發明之-實施例中，上述之撓性卡扣件具有 牙口（throughhole)，且限位件穿過貫穿口。 ，本發明中’，於撓性卡扣件之連接部與第二卡扣部 ^仃於可移動之蓋H的滑設方向而配置，所以即使 2施力不當而以較小的外力按壓按壓部，且第—卡 干涉第二卡扣部的情況下推動可移動之蓋體，撓性^ °牛所受到的扭絲小甚至幾乎為G科容易損壞。 為讓本發明之上徵和優雜更賴紐，、下文 j佳實施例’並配合所_式，作詳細朗如下。、 L只施方式】 7 1326198 99*4-26 圖3為本發明一實施例之一種機殼的上視示意圖，而 圖4為圖3之機殼沿著線I-Ι之剖面示意圖。請參考圖3 與圖4,機殼300包括一殼體310、一蓋體320以及另一蓋 體330。蓋體320具有一第一内表面322與一配置於第一 内表面322上的第一卡扣部324。蓋體330具有一貫穿孔 332、一第二内表面334與一配置於第二内表面334上之撓 性卡扣件340。 撓性卡扣件340包括一連接蓋體330之連接部342、 一第二卡扣部344以及一按壓部346。蓋體320例如是以 鎖固、卡扣、焊接（welding)、膠黏（adhesive bounding) 或一體成型（integrally f〇rmed)的方式固定於殼體31〇。 蓋體330例如是沿著一方向4〇〇滑設於殼體31〇之一滑轨 (slide) 312上，使得蓋體32〇與蓋體33〇適於藉由第一 卡扣部324卡扣第二卡扣部344而彼此固定。 按壓部346位於連接部342與第二卡扣部344之間， 並配置於貫穿孔332内。值得注意的是，當蓋體32〇與蓋 體330彼此固定時，撓性卡扣件34〇之連接部342與第二 卡^部344是平行上述方向4〇〇而配置。當按壓部346被 按壓士第-卡扣部324不卡扣第二卡扣部344時，蓋體33〇 可逆著上述方向400相對於殼體31〇滑動，使得蓋體33〇 可由殼體310上拆卸下來。 然而’田使用者施力不當而以較小的外力按壓按壓部 136時，撓性卡扣件34〇會產生變形量較小的彈性變形， 且第-卡扣部324仍會干涉第二卡扣部344。此時，若使 1326198 99-4-26 用者逆著方向400推動蓋體330使其相對於殼體31〇滑 動，挽性卡扣件340將會承受一拉力作用。值得注意的是， 由於撓性卡扣件340之連接部342與第二卡扣部344是平 行上述方向400而配置，所以即使使用者在施力不當而以 較小的外力按壓按壓部346，且第一卡扣部324仍然干涉 第二卡扣部344的情況下推動蓋體330，撓性卡扣件340 所受到的扭矩較小甚至幾乎為〇而不容易損壞。 於此實施例中，第一卡扣部324與第二卡扣部344例 如皆是卡勾。但在其他實施例中，第一卡扣部324可以是 卡槽，而第一卡扣部344可以是卡勾，或者第—^扣部324 可以是卡勾，而第二卡扣部344可以是卡槽。此外，連接 部^42例如是藉由多個插銷35〇連接至蓋體33〇〇但在其 他實施例申，連接部342可以藉由多個螺絲（未繪示）連 接至蓋體330，或者連接部342可以藉由焊接或膠黏的方 式連接至蓋體330。另外，在其他實施例中，蓋體33〇可 以疋固疋於殼體310，而蓋體320可以是滑設於殼體310。 除此之外，蓋體330更可以具有一配置於第二内表面 334上之限位件336,而撓性卡扣件34〇更可以具有一貫穿 口 348 ’且限位件336穿過貫穿口 348。當使用者施力不當 而以較大的外力按壓按壓部346時，限位件330會與貫穿 口 348之邊緣產生干涉，以避免撓性卡扣件“ο產生過大 的變形而損壞。 表τ、上所述，在本發明中，由於撓性卡扣件之連接部與 弟卡扣σ卩疋平行可移動之盍體的滑設方向而配置，所以 9 13261^8 >9-4-26 ::吏在轭力不當而以較小的外力按壓按壓部，且第 一卡扣部仍然干涉窠_ ^ 1且弟 體，撓性卡扣件㈣心的情況 可移動之蓋 損壞 。 丨的扭矩較小甚至幾乎為〇而不容易 限定本㈣，任錢例漏如上，然其並非用以 二2 : 屬技術領域中具有通常知識者，在不 脫離本發明之精神和軸内 不 因此本發明之伴謹誌固火' 扑一寸<文勒與潤飾， 為準。/、痛圍自錢附之申請專概_界定者 【圖式簡單說明】 圖1為習知—種機殼的上視示意圖。 圖2為圖1之機殼沿著線w之勤示意圖。 圖3為本發明-實施例之—種機殼的上視示意圖 圖4為圖3之機殼沿著線14之剖面示意圖。 【主要元件符號說明】 100 :機殼 110 :殼體 112、126 :内表面 114、134 :卡扣部 120 :蓋體 122 :貫穿孔 124 :組裝孔 130 :撓性卡扣件 132 =連接部 1326198 99-4-26 136 :按壓部 140 :插銷 200a、200b :方向 300 :機殼 310 :殼體 312 :滑執 320、330 :蓋體 322、334 :内表面 324、344 :卡扣部 332 :貫穿孔 336 :限位件 340 :撓性卡扣件 342 :連接部 346 :按壓部 348 :貫穿口 350 :插銷 400 :方向 111326198 99-4-26 IX. Description of the Invention: [Technical Field] The present invention relates to a casing, and more particularly to a casing having a flexible locking element . [Prior Art] Fig. 1 is a top plan view of a conventional casing, and Fig. 2 is a schematic cross-sectional view of the casing of Fig. 1 taken along line I-Ι. Referring to Figures 1 and 2, the housing 100 includes a housing 110 and a cover 120 slidably mounted to the housing 11. The housing 110 has a first inner surface 112 and a first squeezing portion 114 disposed on the first inner surface η. The cover 120 has a through opening 122, an assembling hole 124, a second inner surface 126 (shown in FIG. 2), and a flexible snap member disposed on the second inner surface 126. 130. The flexible snap member 130 includes a connecting portion 132, a second latch portion 134, and a pUShed portion 136. The connecting portion 132 is connected to the lid body 120 by a plug 140 through which the fitting hole 124 is inserted, and the pressing portion 136 is located between the connecting portion 132 and the second hook portion 134 and disposed in the through hole 122. When the cover 12 is slid relative to the housing 11 〇 in a direction 200a (shown in FIG. 1 ) to the position shown in FIG. 1 , the housing 110 and the cover 120 are separated by the first buckle. The U4 locks the second hook portions 134 to be fixed to each other. It should be noted that when the housing 110 and the cover 120 are fixed to each other, the connecting portion 132 of the flexible latching member GO, the pressing portion 136 and the second latching portion 134 are not parallel to the first side 5 1326198 99-4- 26 Configured to 200a. When the pressing portion 136 is pressed, the flexible snap member 130 is elastically deformed (as indicated by a broken line in Fig. 2) to move the second hook portion 134 away from the first inner surface 126. The buckle portion 114 does not buckle the second fastening portion 134 so that the cover 120 can slide relative to the housing 110 along a second direction 2〇〇b (shown in FIG. 1). In turn, the cover 120 can be detached from the housing 110. It is to be noted that when the user presses the pressing portion 136 with a small external force, the flexible latching member 130 may be elastically deformed with a small amount of deformation, and the first latching portion 114 may still interfere. Two latching portions 134. At this time, if the user pushes the cover 12 沿着 in the second direction 2001), the flexible snap member 130 will undergo a twisting action to deform. Therefore, the flexible snap member 13 is easily damaged by improper operation during operation. SUMMARY OF THE INVENTION The present invention provides a casing that is less susceptible to damage due to improper retention of the flexible fastener. The present invention provides a housing, including a housing, a first cover, and a first first inner surface and a first fastening portion disposed on the first -, and. The second cover has a consistent perforation. Two SI:= a flexible snap member placed on the second inner surface and a matching; The flexible snap member includes a connecting portion and a bud body (four) pressing portion. The connecting portion is connected to the second cover. The first body of the first disk and the red cover are disposed on the casing, and the towel of the first cover body 1326198 "-4-26 body is further adapted to slide along the direction of the casing. The body and the second cover are adapted to # buckle the second card by the first buckle portion - this is fixed. The pressing portion is located between the connecting portion and the second fastening portion, and when the two bodies and the second cover are fixed to each other, the 2: r interference-wrap fastener is connected, and when the two::==^ 贱, 1体_找找料本本明之- In the embodiment, the above-mentioned - _ ^ button is -_' (hook), and the second buckle is a hook. In one embodiment of the invention, the first slot is the first slot, and the second latching portion is a hook. For a card in the present invention - the implementation of the second, the second cover one). When: In the embodiment of the present invention, the above-mentioned flexible snap member has a through hole, and the stopper passes through the through opening. In the present invention, the connection portion of the flexible snap member and the second hook portion are disposed in the sliding direction of the movable cover H, so that even if the biasing force is 2, the pressing force is pressed with a small external force. In the case where the first card interferes with the second buckle portion, the movable cover body is pushed, and the twisted wire received by the flexible ^ ° cattle is small or even almost damaged by the G section. In order to make the above-mentioned levy and superiority of the present invention, the following preferred embodiment, and the formula, the details are as follows. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Referring to FIG. 3 and FIG. 4, the casing 300 includes a casing 310, a cover 320, and another cover 330. The cover 320 has a first inner surface 322 and a first latching portion 324 disposed on the first inner surface 322. The cover 330 has a uniform through hole 332, a second inner surface 334 and a flexible snap member 340 disposed on the second inner surface 334. The flexible snap member 340 includes a connecting portion 342 that connects the cover 330, a second latching portion 344, and a pressing portion 346. The cover 320 is fixed to the housing 31, for example, by locking, snapping, welding, adhesive bounding, or integrally f〇rmed. The cover 330 is slidably disposed on a slide 312 of the housing 31 沿着 in a direction such that the cover 32 and the cover 33 are adapted to be carded by the first latch 324. The second fastening portions 344 are fastened to each other. The pressing portion 346 is located between the connecting portion 342 and the second hook portion 344 and disposed in the through hole 332. It is to be noted that when the cover 32 〇 and the cover 330 are fixed to each other, the connecting portion 342 of the flexible snap member 34 and the second engaging portion 344 are disposed in the above-described direction 4 平行. When the pressing portion 346 is not buckled by the second locking portion 344 by the pressing portion - the locking portion 324, the cover 33 〇 can slide relative to the housing 31 逆 against the above direction 400, so that the cover 33 can be detachable from the housing 310 Remove it on the top. However, when the user of the field is improperly applied and the pressing portion 136 is pressed with a small external force, the flexible snap member 34 弹性 is elastically deformed with a small amount of deformation, and the first-fastening portion 324 still interferes with the second card. Buckle portion 344. At this time, if the user of 1326198 99-4-26 is pushed against the housing 330 against the direction 400, the pull-up snap member 340 will be subjected to a pulling force. It is to be noted that since the connecting portion 342 of the flexible latching member 340 and the second latching portion 344 are disposed in parallel with the above-described direction 400, even if the user presses the pressing portion 346 with a small external force due to improper application of force, Moreover, if the first fastening portion 324 still interferes with the second fastening portion 344, the cover 330 is pushed, and the torque received by the flexible fastening member 340 is small or even almost flawed and is not easily damaged. In this embodiment, the first fastening portion 324 and the second fastening portion 344 are, for example, hooks. In other embodiments, the first fastening portion 324 may be a card slot, and the first fastening portion 344 may be a hook, or the first fastening portion 324 may be a hook, and the second fastening portion 344 may be It is a card slot. In addition, the connecting portion 42 is connected to the cover 33 by a plurality of pins 35 〇〇, but in other embodiments, the connecting portion 342 can be connected to the cover 330 by a plurality of screws (not shown), or The connecting portion 342 can be connected to the cover 330 by welding or adhesive. In addition, in other embodiments, the cover 33 can be shackled to the housing 310, and the cover 320 can be slidably disposed on the housing 310. In addition, the cover 330 can have a limiting member 336 disposed on the second inner surface 334, and the flexible latching member 34 can further have a through opening 348 ′ and the limiting member 336 passes through Mouth 348. When the user applies a force to press the pressing portion 346 with a large external force, the limiting member 330 interferes with the edge of the through opening 348 to prevent the flexible latching member from being damaged due to excessive deformation. As described above, in the present invention, since the connecting portion of the flexible snap member is disposed in parallel with the sliding direction of the movable body in which the latch σ is movable, 9 13261^8 > 9-4- 26:吏The yoke is pressed improperly with a small external force, and the first snap portion still interferes with 窠_^1 and the body of the flexible snap member (4) is damaged by the movable cover. The torque is small or even almost ambiguous and it is not easy to limit this (4). The cost of the case is as described above, but it is not used for the second 2: It is a general knowledge in the technical field, without departing from the spirit and axis of the present invention. The companion of the present invention is a fire-fighting one-inch <Wenler and retouching, whichever is. /, Tongwei from the money attached to the application for the general definition _ definition [simplified graphical description] Figure 1 is a conventional - a kind of shell Figure 2 is a schematic view of the casing of Figure 1 along line w. Figure 3 is an embodiment of the present invention. 4 is a schematic cross-sectional view of the casing of FIG. 3 along line 14. [Main component symbol description] 100: casing 110: casing 112, 126: inner surface 114, 134: buckle portion 120: cover 122: through hole 124: assembly hole 130: flexible snap member 132 = connection portion 1326198 99-4-26 136: pressing portion 140: plug 200a, 200b: direction 300: housing 310: housing 312 Sliding 320, 330: cover 322, 334: inner surface 324, 344: snap portion 332: through hole 336: stopper 340: flexible snap member 342: connecting portion 346: pressing portion 348: through hole 350: Pin 400: Direction 11