201009203 * ’ 九、發明說明： . 【發明所屬之技術領域】 本發明涉及一種緊固件。 【先前技術】 眾所周知，緊固件係作緊固連接且應用廣泛之 一類機械零件，用以將兩個或兩個以上零件或構件 連接成為一個整體。 目前廣泛應用之緊固件如圖3所示，該緊固件 ®包括一頭部10，一自該頭部10垂直一體向下延伸 之螺桿20及一套置於該螺桿20上之彈箐30。該 頭部10之頂部開設有相互貫通之十字槽12。該緊 固件在使用時，首先將該彈簧30套置於該緊固件 之螺桿20上，然後將螺桿20對準開設於第一構件 5 0上之通孔5 2並穿過該通孔5 2與開設於第二構 件60上之螺紋孔62相對應，最後，藉由螺鎖工具 如螺絲刀等作用於該緊固件頭部1 0之十字槽1 2内 並向下旋擰該緊固件，使該緊固件之螺桿20與該 第二構件60之螺紋孔62鎖合，此時，該彈簧30 彈性夾置於該緊固件之頭部10與第一構件50之 間，從而將該第一構件50和第二構件60緊固地連 接在一起。 然而，在第一構件50與第二構件60鎖合之過 程中，首先將彈簧30套置於該緊固件之螺桿20 上，而且在該螺桿20與第二構件60鎖合之前，需 6 201009203 m u，因此’該 要一直保持該彈簧30套於該嫘桿20上 > Ui以作不便’ • 緊固件在使用過程中費時費力，主女裝栋 . 故該緊固件需要進一步改進。 【發明内容】 3¾ 一 體 一種緊固件，其包括一頭部’一自該頻 . -冰，所述 延伸之桿體及一套置於該桿體上之彈性几什 緊固件還包括一容置所述彈性元件之殼體’所 性元件藉由殼體套設在所述桿體上使殼體、捧性元 β件與桿體組成為一體。 與習知技術相比，由於該緊固件藉由所述威體 將桿體和彈性元件成為一體，彈性元件藉由毅體套 設在桿體上，所以在該緊固件與一構件鎖合之前’ 不需要費力地保持所述彈性元件套置於所述桿體 上，因此’該緊固件在安裝操作之過程中方便快 捷。 ©【實施方式】 請參閱圖1 ’本發明實施方式緊固件包括一桿 體100，一套置於該桿體1〇〇上之彈性元件200及 一容置該彈性元件200之殼體300。本實施方式 中’彈性元件200為一彈簧。該桿體之外圍攻 設有螺紋。該桿體1 〇〇之一端一體連接有一頭部 110’該頭部110包括一操作部112及自該操作部 112之底部水準向外延伸之一擋止部114。該操作 部112之頂部開設有一十字槽112〇以方便螺絲刀 7 201009203 之類之螺鎖工具操作。所述殼體300包括一圍繞於 . 該彈性元件200外圍之圓枉形侧壁320及自該侧壁 320上下兩端垂直向内一體延伸之一頂壁340和一 底壁360。該頂壁340與底壁360分別開設一通孔 342、3 62。所述頂壁340通孔342之直徑大於所述 頭部110之操作部112之最大直徑且小於該頭部 110擋止部114之直徑，以保證該操作部112能夠 凸露出該通孔342之同時，防止該擋止部114從所 攀述殼體300内脫落。所述底壁360通孔362之直徑 大於所述緊固件桿體100之直徑且小於所述彈性 元件200之直徑，以保證該桿體1〇〇穿過底壁360 之同時，防止該彈性元件200脫離該殼體300。本 實施方式中，該彈性元件200在該殼體300内處於 彈性變形狀態，在彈性元件200之彈力之作用下， 所述擋土部114抵頂於該殼體3 00之頂壁340，所 述操作部112容置於開設於該頂壁340之通孔342 ❹内，並向上超出該頂壁3 4 0。在其他實施例中，該 彈性元件200在該殼體300内可以處於自然無變形 狀態，所述桿體100活動於該殼體300内。本發明 實施方式緊固件藉由所述殼體300將桿體1〇〇和彈 性元件200組成一整體。 請同時參閱圖2，本發明實施方式緊固件用於 連接第〆構件400和第二構件500。該第一構件4〇〇 開設有〆通孔402。在本實施例中，該第二構件5〇〇 對應於該第一構件400之通孔402位置處開設一螺 201009203 紋通孔5 0 2。在其他實施例中，該第二構件$ 〇 〇對 應於第一構件400之通孔402位置處可開設一螺紋 盲孔。201009203 * ' IX. Invention Description: 1. Field of the Invention The present invention relates to a fastener. [Prior Art] As is well known, fasteners are used as fastening joints and a wide variety of mechanical parts for joining two or more parts or members into one unit. A fastener widely used at present is shown in Fig. 3. The fastener includes a head 10, a screw 20 extending vertically downward from the head 10, and a set of magazines 30 placed on the screw 20. The top of the head 10 is provided with a cross groove 12 which is continuous with each other. When the fastener is in use, the spring 30 is first placed on the screw 20 of the fastener, and then the screw 20 is aligned with the through hole 52 formed in the first member 50 and passes through the through hole 5 2 . Corresponding to the threaded hole 62 formed in the second member 60, finally, a screw locking tool such as a screwdriver or the like is applied to the cross recess 12 of the fastener head 10 and the fastener is screwed downward. The screw 20 of the fastener is engaged with the threaded hole 62 of the second member 60. At this time, the spring 30 is elastically sandwiched between the head 10 of the fastener and the first member 50, thereby the first member. 50 and second member 60 are securely coupled together. However, during the locking of the first member 50 and the second member 60, the spring 30 is first placed on the screw 20 of the fastener, and before the screw 20 and the second member 60 are locked, it is required to be 6 201009203 Mu, so 'should keep the spring 30 on the mast 20> Ui is inconvenient' • The fastener is time-consuming and laborious in use. Therefore, the fastener needs further improvement. SUMMARY OF THE INVENTION A fastener includes a head 'from the frequency. - Ice, the extended rod body and a set of elastic fasteners placed on the rod body further include an accommodation The shell of the elastic element is assembled on the rod body by the shell, so that the shell, the holding element β and the rod body are integrally formed. Compared with the prior art, since the fastener integrates the rod body and the elastic member by the core body, the elastic element is sleeved on the rod body by the body, so before the fastener is engaged with a member 'It is not necessary to laboriously keep the elastic element sleeved on the rod, so the fastener is convenient and quick during the installation operation. © [Embodiment] Referring to Figure 1 , a fastener according to an embodiment of the present invention includes a rod 100, a set of elastic members 200 disposed on the rod body 1 and a housing 300 housing the elastic member 200. In the present embodiment, the elastic member 200 is a spring. The outer periphery of the rod is threaded. One end of the rod body 1 is integrally connected with a head portion 110'. The head portion 110 includes an operating portion 112 and a stopping portion 114 extending outward from the bottom level of the operating portion 112. A cross recess 112 is formed at the top of the operating portion 112 to facilitate the operation of the screw lock tool such as the screwdriver 7 201009203. The housing 300 includes a rounded side wall 320 surrounding the outer edge of the elastic member 200 and a top wall 340 and a bottom wall 360 extending integrally inwardly from the upper and lower ends of the side wall 320. The top wall 340 and the bottom wall 360 respectively define a through hole 342, 362. The diameter of the through hole 342 of the top wall 340 is larger than the maximum diameter of the operating portion 112 of the head 110 and smaller than the diameter of the blocking portion 114 of the head 110 to ensure that the operating portion 112 can protrude the through hole 342. At the same time, the stopper portion 114 is prevented from coming off from the inside of the case 300. The diameter of the through hole 362 of the bottom wall 360 is larger than the diameter of the fastener rod 100 and smaller than the diameter of the elastic member 200 to ensure that the rod body 1 〇〇 passes through the bottom wall 360 while preventing the elastic member. 200 is detached from the housing 300. In this embodiment, the elastic member 200 is in an elastic deformation state in the casing 300. Under the elastic force of the elastic member 200, the retaining portion 114 abuts against the top wall 340 of the casing 300. The operating portion 112 is received in the through hole 342 开设 of the top wall 340 and extends upward beyond the top wall 340. In other embodiments, the resilient member 200 can be in a naturally undeformed state within the housing 300, the stem 100 being movable within the housing 300. In the embodiment of the present invention, the fastener body and the elastic member 200 are integrally formed by the housing 300. Referring also to Figure 2, a fastener of an embodiment of the present invention is used to connect the second member 400 and the second member 500. The first member 4 is provided with a through hole 402. In this embodiment, the second member 5A defines a threaded through hole 20102203 corresponding to the position of the through hole 402 of the first member 400. In other embodiments, the second member $ 〇 〇 can define a threaded blind hole at the location of the through hole 402 of the first member 400.
在本發明實施方式緊固件之使用中，只需要將 該緊固件之桿體100穿過第一構件4〇〇之通孔4〇2 後’對準第二構件500之螺紋通孔5〇2，同時將螺 鎖工具對準該緊固件頭部11〇之操作部ιΐ2之十字 槽1120進行旋擰，如此，本發明實施方式緊固件 將第一構件400與第二構件5〇〇鎖合在一起。 與為知技術相比，由於本發明實施方式緊固 藉由所述殼體300將桿體1〇〇和彈性元件2〇〇成 二體’彈性元件2。。藉*殼體则套設在桿體成二 乂所以在該緊固件與所述第二構件500鎖合 二：不需要費力地保持所述彈性2〇 ^ 此本發明實施方式緊固件在安 裝刼作之過程中方便快捷。 在女 【圖式簡單說明】 ^1係本發明實施方式緊固件之剖視圖。 相係本發明實施方式緊固件之一實施例及 祁關疋件之剖視圖。 椚夂 及相關元件之剖視圖 圖3係習知之緊固件 【主要元件符號說明】 桿體 操作部 100 頭部 11〇 擋止部 114 9 112 200201009203 十 字 槽 1120 彈 性 元 件 殼 體 300 侧 壁 頂 壁 340 底 壁 第 一 構 件 400 第 二 構 件 螺 紋 通 孔 502 頭 部 螺 桿 20 十 字 槽 彈 簧 30 第 — 構 件 螺 紋 孔 62 第 二 構 件 通 孔 342、362、 402 > 52 320 360 500 10 12 50 60In the use of the fastener of the embodiment of the present invention, it is only necessary to pass the rod 100 of the fastener through the through hole 4〇2 of the first member 4, and then align the threaded through hole 5〇2 of the second member 500. At the same time, the screw locking tool is screwed to the cross groove 1120 of the operating portion ΐ 2 of the fastener head 11 , so that the fastener of the embodiment of the present invention locks the first member 400 and the second member 5 together. Compared to the prior art, the embodiment of the present invention secures the rod body 1〇〇 and the elastic member 2 into a two-body 'elastic element 2 by the housing 300. . The housing is sleeved in the second body so that the fastener is locked with the second member 500. It is not necessary to laboriously maintain the elasticity. 2 The fastener of the embodiment of the present invention is installed. It is convenient and quick in the process. BRIEF DESCRIPTION OF THE DRAWINGS [1] A cross-sectional view of a fastener of an embodiment of the present invention. A cross-sectional view of one embodiment of a fastener and an embodiment of a fastener according to an embodiment of the present invention.剖 椚夂 相关 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件 紧固件Wall first member 400 second member threaded through hole 502 head screw 20 cross groove spring 30 first member threaded hole 62 second member through hole 342, 362, 402 > 52 320 360 500 10 12 50 60
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