200912152 \ ' 九、發明說明： 【發明所屬之技術領域】 本發明涉及-種㈣接頭，本㈣使用金板以引伸 加工方法製作本體部，在本體部内部插人螺母並加以固定， 加強緊固部位的剛性並防止變位，從而可以提供增強了緊固 力與耐久㈣輕量純铜，而且本體部上的結合突塊與凸 、緣部的突出部進-步加強了其與板之間的結合力。 【先前技術】 -般來况’包括各種電子產品在_最新電子設備在經 裝機架(chassis)或其他零件時為了組裝便利性與美觀而使 用Pem—Nut之類的緊固接頭（boss)。 上述緊固接頭可輯取各種形態製作，其巾以内部具有 通孔的圓筒轉並且在通孔内部加工螺紋以進行螺紋結合的 柄:¾為晋遍。目此±述緊目麵通常制_加工或者冷 間鍛造等工藝製作。 ? 上述製造I藝由於其工序複雜且材料損失較大而提高了 生產成本。為了解決上述問題，人們開發了利用薄板以引伸 (Drawing)工藝製作緊固接頭的方法。 圖1是現有技術使用-般引伸工藝製作的緊固接頭的形 狀圖。 如圖1所不，對於金屬薄板進行引伸加工（collar 200912152 i drawing)形成領口（c〇llar)部（2)，然後再對形成了領口部（2) 的金屬薄板進行深引伸加工以形成本體部（丨）與凸緣部（幻， 接著在領口部（2)的内柱面加工螺紋部（4)即可製成緊固接 頭。 上述緊固接頭的形狀通常是先形成圓筒形本體部（1)，然 後在本體部（1)一端的外柱面形成結合用凸緣部（3)，在本體 (部（1)另一端的中間部位則形成朝本體部（1)内側突出的領口 。卩（2)，在上述領口部（2)的内柱面加工螺紋部（4)，然後使用 螺栓把零件緊固到緊固接頭。 如圖1所示，由於上述引伸加工製成的緊固接頭是利用 金屬薄板製作的，因此領口部⑵的強度較弱而出現領口部⑵ 變形或者螺紋部⑷崩潰之類的現象，從而在結合零件時因為 各、固力弱化而使不良率增加。 I 【發明内容】 本發明涉及-種緊IU接頭，本發明制金屬薄板以引伸 加工方法製作本體部，在本體部内部插入螺母並加以固定， 加強緊固部位的剛性並防止變位，從而可以提供增強了緊固 力與耐久性的輕量緊固接頭，而且本體部上的結合突塊與凸 緣部的突出部進一步加強了其與板之間的結合力。 【實施方式】 為了實現上述目的’本發明提供—種包括下列單元的緊 200912152 ' _頭·’本體部（10)，是-侧呈開放形態的圓柱，内部是空 的；凸緣部（30) ’位於上述本體部（1〇)„侧的外柱面；通孔 (12a)，位於上述本體部（1〇)的另一側封閉面的中央部位，·以 及螺母(20)，插入並固定在上述本體部⑽的内部。 此時，上述本體部（10)由螺母固定部（12)與中空部（11) 組成，為了使上述螺母(2〇)插入上述螺母固定部（丨2)後被禁 广 纟旋^上述螺母目定》卩（丨2)的水準戴面形狀應該與上述螺 1 母⑽）的水準截面形狀相互對應，上述本體部（10)應使用引 伸工藝製作。 下面結合附圖對本發明的較佳實施例做進一步說明。首 先，在此附帶—提，各附圖的構成要素的標記原則為，同一 構成要素即使在不同的圖形也儘量使用同—圖形標記。在說 明本發明時，如果認為公知結構或功能的相關說明可能混擾 本發明的主旨，將省略其詳細說明。 卜. ' 目2是本剌―實·目_的鮮靴圖與剖面 圖’圖3是本發明一實施例中加強了其與板之間、結合力的緊 固接碩的簡單形狀圖。 。本發明緊固接頭包括：本體部⑽，是—侧呈開放形態 的圓柱’内部是空的；凸緣部⑽），位於上述本體部⑽）一 側的外柱面；通孔（12a)，位於上述本體部（1_另一側封閉 面的中央部位；以及螺母⑽，插入並固定在上述本體部⑽ 200912152 的内部。 螺母(20)固定在本體部⑽時應該採輯舰結劑或焊 接加工方朗定在本體部（1Q)的方式。本體部⑽的形狀應 雜據螺母(20)形狀哺取有觀螺母⑽)插人與固定作業 的各種形g ’凸緣部（3〇)的形狀也可以採取圓形、矩形及六 角形等各種形狀(請參照圖6)。 如圖2所示’本發明-實施例的本體部⑽由螺母固定 4(12)與中空部（η)組成’螺母(2〇)插入上述螺母固定部（a) 後將被禁止旋轉。此時，上述螺母蚊部⑽的水準截面形 狀應该與上述螺母(2〇)的水準截面形狀相互對應以利於上述 螺母（20)插入後被禁止旋轉。也就是說，如果螺母（2〇)是六 角螺母，螺母固定部（12)的水準截面形狀可以使用矩形。如 圖3所示，如果螺母(2〇)是圓形螺母，螺母固定部（12)的水 準截面形狀可以使用圓形，此時螺母（2〇)應該通過過盈配合 方式插入螺母固定部（12)以利於螺母(20)的固定。 上述本體部（10)應該使用金屬薄板以引伸成型方式製成 一體’鑒於引伸加工方法屬於公知技術’本說明書將不予詳 細說明。 位於上述本體部（10)—側外柱面的凸緣部（30)可以採取 另行結合到本體部（10)的方式製作，也可以如圖2與圖3所 示通過引伸成型方式製成一體。 200912152 有上述結構的本發明一實施例的緊固接頭由於本體部 (ίο)使用金屬薄板製成而得以維持較輕的重量，由於摒棄了 現有技㈣仃製作具有驗部的領卩（。。版)部的方式，採 取了在本版#⑽内部插入並固定標準螺母⑽的方式製 乍口此本毛明的剛性良好，可以有效地防止變位 異的緊固力與耐久性。 …:、、使本發明固接碩更容易製作，應該在本體部（10) 形成其截面形狀對應於螺母⑽的螺母固定部⑽。此時， 螺母固定部⑽與中空部（⑴㈣接部位應如圖2所示進行 夹壓⑽處理，使螺母⑽插人顧定於螺调定部⑽後 在上下方向被拘束住而得以固定其位置。此時，_⑽處 理作業可以實施在螺调定部⑽與中空部⑴）的整體連接 也可以如® 2與H 3所讀在局部的特定位置進行多 處夾壓（13)處理。 、使用上述結構時，不必在本體部⑽内部另外使用點結 劍或谭接方式ii定螺母⑽），進—賴化了製作工序。 上述緊固接頭通常通過屡入方式結合在組裝機架 (咖如_彳_之躺板上，耻上述㈣接頭與板之間的 結合力也是非常重要的。 圖4是本發明-實施例中加強了其與板之間結合 固接頭的簡單形狀圖，圖5與圖6是本發明另—實施例中二 9 200912152 強了其與板之間結合力的緊固接頭的簡單形狀圖。 如圖4(a)所示，本發明—實施例的緊固接頭在本體部⑽ 針空部⑻下側具有結合突塊⑽。鱗，結合突塊⑽ 從中空部（11)邮緣部⑽切開—定範圍並朝中空部⑴）的 外側折曲，也可以僅在中空部⑴）側切開—定範圍後朝外側 折曲。 下面針對具有上述結構的緊固接頭與板⑽結合的狀態 作進-步說明。如圖4(b)所示，位於本體部⑽的凸緣部⑽ 被壓入板⑽内而使緊_頭與板⑽初步結合，由於本發 明緊固接頭如圖4所示具有結合突塊⑽，因此在凸緣部(3〇) 被壓入板（50)内的過程中也會使結合突塊（14)局部性地壓入 板（50)内而發揮出阻止旋轉與上下移動的擋塊功能。因此結 合突塊（14)可以進一步增強緊固接頭與板（5〇)之間的結合 力。 除了上述結合突塊（14)以外，也可以如圖5(a)所示通過 下列方法增強緊固接頭與板(50)之間的結合力，在凸緣部（3〇) 的外周緣按照一定間隔形成了朝某一側方向彎曲的多個突出 部(31)。 也就是說，在凸緣部（30)的外周緣按照一定間隔形成朝 上侧方向突出的多個突出部（31)時，在凸緣部（30)被壓入板 (50)的過程中，上述突出部（31)將如圖5(b)所示承受上下壓 200912152 鈿力而變形成扁平形狀並與凸緣部（3〇)維持同一平面。此 %，突出部（31)變形成扁平形狀並承受著朝凸緣部（3〇)外側 方向輻射的壓力，上述壓力使突出部（31)進一步朝板(5〇)側 壓入。因此如圖5(b)所示按照一定間隔配置於凸緣部（3〇)的 多個突出部(31)將變形成扁平形狀並進一步朝板⑽)侧壓 入，從而增強緊固接頭與板(5〇)之間的結合力。 此時，結合突塊（14)與突出部（31)的形狀與數量可以進 行多樣化地選擇與變化。 另外，如圖6所示在本體部（1)外柱面與凸緣部（3)的連 接部位形成了袖側方向狀的壓人槽（⑸，將進—步增強 緊固接頭與板(5〇)之間的結合力。 也就是說，如果在本體部⑴㈣㈣形賴人槽（⑸， 當凸緣部（30)被壓入板⑽内並使緊固接頭與板(5〇)結合 h ’板(50)將在上下兩侧承受複合荷重並緊密結合在本體部 ⑴的外柱面，從而使板⑽壓人本體部⑴的壓入槽（⑸内 亚與其結合。緊©接頭與板(5G)之間的結合力也將進一步得 到增強。 壓入槽（15)將沿著本體部⑴外柱面的整體周緣部位形 成，此時應該使用壓延加工(R〇lling)方式製作。 如两所述’本發明緊固接頭有效地增強了其與板⑽之 間的結合力，即使把其他零件結合在緊_鹏也能有效地 200912152 增強結合力。 前文舉例說明了本發明的技術思想，但其僅為說明，在 本發明的技術思想範疇内，可以出現各種變形及修改，這在 同-行業人士來說是非常明顯的。因此，本說明書的實施例 僅供說明而不能限定本發明的技術思想，本發明真正的權利 範圍應根據下列權利要求範圍較，而且其等值範圍内的技 術思想也應該包含在本發明的權利範圍内。 如前所述，本發明使用金眉薄板以引伸加工方法势作本 體部，在本體部内部插人螺母並加關定，加騎固部位的 剛性亚防止變位，從而可以提供增強了緊固力與耐久性的輕 :緊固接頭，而且本體部上的結合突塊與凸緣部的突出部進 步加強了其與板之間的結合力。 i _八間早說明】 是現有技術_-触粒_作 圖2是本發明-實施例的緊 接懈狀圖， 圖3是杯日/碩的間早形狀圖與剖面圖； 疋本U 4例中加強了其 頭的簡單形狀圖; η、，口 口力的緊固接 ^ 4是本發明另—實施例中加強了其與板 接碩的簡單形狀圖。 口力的尔固 圖5與圖6是本發明另—膏 的替㈣例中加強了其與板之間結合力 固接頭的簡單形狀圖。 σ 12 200912152 【主要元件符號說明】 1 :本體部 11 :中空部 12 :螺母固定部 13 :夾壓（cocking) 14 :結合突塊 20 :螺母 30 :凸緣部 31 :突出部 50 :板 13200912152 \ ' IX. Description of the invention: [Technical field of the invention] The present invention relates to a type (four) joint, and (4) using a gold plate to form a body portion by an extension processing method, inserting a nut inside the body portion and fixing it, and tightening The rigidity of the part and the displacement prevention, so as to provide enhanced fastening force and durability (4) lightweight pure copper, and the protruding protrusions on the body portion and the protrusions of the convex and edge portions further strengthen between the plate and the plate The combination of strength. [Prior Art] - As a whole, various electronic products are used in the case where the latest electronic equipment is used in a chassis or other parts, and a fastening bolt such as Pem-Nut is used for assembly convenience and aesthetics. The above-mentioned fastening joint can be produced in various forms, and the towel is rotated by a cylinder having a through hole inside and a thread is machined inside the through hole for threaded engagement: 3⁄4 is a pass. This is to say that the surface is usually made by processing or cold forging. The above-mentioned manufacturing I art has increased production costs due to its complicated process and large material loss. In order to solve the above problems, a method of manufacturing a fastening joint using a thin plate by a drawing process has been developed. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a view showing the shape of a fastening joint made by a prior art using a general extension process. As shown in Fig. 1, the metal sheet is subjected to a drawing process (collar 200912152 i drawing) to form a neckline portion (2), and then the metal sheet forming the neck portion (2) is subjected to deep drawing processing to form a body. The fastening portion is formed by machining the thread portion (4) on the inner cylindrical surface of the neckline portion (2). The shape of the fastening joint is usually a cylindrical body first. In the portion (1), a coupling flange portion (3) is formed on the outer cylindrical surface at one end of the main body portion (1), and the inner portion (the other end portion of the portion (1) is formed to protrude toward the inner side of the main body portion (1).领 (2), the threaded portion (4) is machined on the inner cylindrical surface of the neckline (2), and then the bolt is used to fasten the part to the fastening joint. As shown in Fig. 1, the above-mentioned extension processing is made. The fastening joint is made of a thin metal plate, so that the strength of the neckline portion (2) is weak, and the neckline portion (2) is deformed or the thread portion (4) is collapsed, so that the disadvantage ratio is increased due to the weakening of the respective fastening forces when the components are joined. I. SUMMARY OF THE INVENTION The present invention relates to a tight IU The joint, the metal sheet of the present invention is formed into a body portion by an extension processing method, and a nut is inserted and fixed inside the body portion to strengthen the rigidity of the fastening portion and prevent displacement, thereby providing a lightweight device with enhanced fastening force and durability. The joint is fastened, and the joint protrusion on the body portion and the protrusion of the flange portion further strengthen the bonding force with the plate. [Embodiment] In order to achieve the above object, the present invention provides a tightness including the following units. 200912152 ' _ head · 'body part (10), is a cylinder with an open side, the interior is empty; the flange portion (30) 'is located on the outer cylinder surface of the body portion (1〇) „; through hole (12a), a central portion of the other side closing surface of the main body portion (1), and a nut (20) are inserted and fixed inside the main body portion (10). At this time, the main body portion (10) is The nut fixing portion (12) and the hollow portion (11) are formed, and in order to insert the nut (2〇) into the nut fixing portion (丨2), the nut is prohibited from being rotated. Wearing a face shape should be the same as the above screw 1 mother (10) The horizontal cross-sectional shapes correspond to each other, and the main body portion (10) should be made by using an extension process. The preferred embodiments of the present invention will be further described below with reference to the accompanying drawings. First, the components of the drawings are attached. It is to be understood that the same constituent elements are used in the same manner as the different elements in the drawings. In the description of the present invention, if the related description of the known structure or function is considered to interfere with the gist of the present invention, the detailed description thereof will be omitted. 'Mesh 2 is a fresh shoe diagram and a cross-sectional view of the present-real-eye_ FIG. 3 is a simple shape diagram of the fastening and fastening of the bonding force between the board and the board in an embodiment of the present invention. The invention relates to a fastening joint comprising: a body portion (10), a cylinder having an open side is hollow inside; a flange portion (10)), an outer cylinder surface on a side of the body portion (10); and a through hole (12a) located at The main body portion (1_the central portion of the other side closing surface; and the nut (10) are inserted and fixed inside the main body portion (10) 200912152. When the nut (20) is fixed to the body portion (10), the ship's bonding agent or the welding process should be determined in the body portion (1Q). The shape of the body portion (10) should be fed with the nut (10) in the shape of the nut (20). The shape of the flange portion (3) of the insertion and fixing work can also take the shape of a circle, a rectangle, a hexagon, etc. Various shapes (please refer to Figure 6). As shown in Fig. 2, the body portion (10) of the present invention-embodiment is composed of a nut fixing 4 (12) and a hollow portion (η). The nut (2) is inserted into the nut fixing portion (a) to be prohibited from rotating. At this time, the level sectional shape of the nut mosquito portion (10) should correspond to the level sectional shape of the nut (2) to facilitate rotation of the nut (20) after insertion. That is, if the nut (2〇) is a hex nut, the horizontal sectional shape of the nut fixing portion (12) may be a rectangle. As shown in Fig. 3, if the nut (2〇) is a round nut, the horizontal cross-sectional shape of the nut fixing portion (12) can be rounded, and the nut (2〇) should be inserted into the nut fixing portion by an interference fit ( 12) to facilitate the fixing of the nut (20). The above-mentioned body portion (10) should be integrally formed by extension molding using a thin metal plate. The present invention will not be described in detail in view of the known processing method. The flange portion (30) located on the side outer portion (10) of the main body portion (10) may be separately formed into the body portion (10), or may be integrally formed by extension molding as shown in FIG. 2 and FIG. . 200912152 The fastening joint of an embodiment of the present invention having the above structure is maintained at a lighter weight because the body portion is made of a metal thin plate, and the collar having the inspection portion is manufactured by discarding the prior art (4). The method of the section) adopts a method of inserting and fixing a standard nut (10) inside the version #(10), and the rigidity of the hair is good, and the fastening force and durability of the displacement can be effectively prevented. ...:, the fixing of the present invention is easier to manufacture, and the nut fixing portion (10) whose cross-sectional shape corresponds to the nut (10) should be formed in the body portion (10). At this time, the nut fixing portion (10) and the hollow portion ((1) (four) joint portion are subjected to the nip (10) treatment as shown in Fig. 2, and the nut (10) is inserted into the screw setting portion (10), and is restrained in the vertical direction to be fixed. Position: At this time, the _(10) processing operation may be performed in the entire connection of the screw setting portion (10) and the hollow portion (1), or may be performed at a plurality of local clamping positions (13) as read by the ® 2 and H 3 portions. When the above structure is used, it is not necessary to use a point knot sword or a tan joint method ii to fix the nut (10) inside the body portion (10), and the manufacturing process is performed. The above-mentioned fastening joints are usually incorporated into the assembly frame by means of repeated insertions, and it is also very important to bond the joint between the above-mentioned (four) joints and the plates. FIG. 4 is an embodiment of the present invention. A simple shape diagram of the joint between the plate and the plate is reinforced, and Fig. 5 and Fig. 6 are simple shape diagrams of the fastening joint which strengthens the bonding force between the plate and the plate in another embodiment of the invention. As shown in Fig. 4(a), the fastening joint of the present invention-embodiment has a joint projection (10) on the lower side of the needle portion (8) of the body portion (10). The scale, the joint projection (10) is cut from the edge portion (10) of the hollow portion (11). - The range is bent toward the outside of the hollow portion (1)), or may be cut only to the side of the hollow portion (1)), and the outer portion may be bent outward. Next, the state in which the fastening joint having the above structure is combined with the plate (10) will be described in the following. As shown in Fig. 4(b), the flange portion (10) of the body portion (10) is pressed into the plate (10) to initially bond the tight head to the plate (10), since the fastening joint of the present invention has a joint projection as shown in Fig. 4. (10), therefore, during the process of pressing the flange portion (3〇) into the plate (50), the coupling protrusion (14) is also locally pressed into the plate (50) to prevent rotation and up and down movement. Stop function. Therefore, the bonding protrusion (14) can further enhance the bonding force between the fastening joint and the plate (5〇). In addition to the above-described joint projections (14), the bonding force between the fastening joint and the plate (50) may be reinforced by the following method as shown in Fig. 5(a), and the outer circumference of the flange portion (3〇) is followed. A plurality of protrusions (31) bent in a certain side direction are formed at a certain interval. In other words, when the plurality of protruding portions (31) projecting in the upper direction are formed at regular intervals on the outer periphery of the flange portion (30), the flange portion (30) is pressed into the plate (50). The protruding portion (31) is deformed into a flat shape by the upper and lower pressures of 200912152 as shown in Fig. 5(b), and is maintained in the same plane as the flange portion (3〇). At this %, the protruding portion (31) is deformed into a flat shape and is subjected to a pressure radiated toward the outer side of the flange portion (3〇), and the above pressure causes the protruding portion (31) to be further pressed toward the side of the plate (5〇). Therefore, as shown in FIG. 5(b), the plurality of protruding portions (31) disposed at the flange portions (3) at regular intervals are deformed into a flat shape and further pressed toward the side of the plate (10), thereby reinforcing the fastening joint and The bonding force between the plates (5 inches). At this time, the shape and number of the joint projections (14) and the projections (31) can be variously selected and changed. Further, as shown in Fig. 6, at the joint portion between the outer cylindrical surface of the main body portion (1) and the flange portion (3), a mandrel groove having a sleeve side direction is formed ((5), and the step-by-step reinforcing fastening joint and the plate are 5结合) The bonding force. That is, if the body portion (1) (4) (4) is shaped like a human groove ((5), when the flange portion (30) is pressed into the plate (10) and the fastening joint is combined with the plate (5〇) The h' plate (50) will bear the composite load on the upper and lower sides and be tightly coupled to the outer cylindrical surface of the body portion (1), so that the plate (10) is pressed into the pressing groove of the body portion (1) ((5) is combined with the inner portion thereof. The bonding force between the plates (5G) will be further enhanced. The press-in groove (15) will be formed along the entire peripheral portion of the outer cylindrical surface of the body portion (1), and should be formed by calendering. Both of the 'fastening joints of the present invention effectively enhance the bonding force with the plate (10), and even if other parts are combined in the tightness, it can effectively enhance the bonding force of 200912152. The foregoing has exemplified the technical idea of the present invention. However, it is merely illustrative, and various changes may occur within the scope of the technical idea of the present invention. And the modifications are obvious to those skilled in the art. Therefore, the embodiments of the present specification are intended to be illustrative only and not to limit the technical idea of the present invention. The technical idea within the equivalent range should also be included in the scope of the present invention. As described above, the present invention uses the gold eyebrow sheet to be used as the body portion by the extension processing method, and the nut is inserted and fixed inside the body portion. The rigidity of the riding portion is prevented from being displaced, thereby providing a lighter fastening strength and durability: fastening the joint, and the protrusions on the body portion and the protrusion of the flange portion are enhanced to enhance The bonding force between the plates. i _ eight early descriptions] is the prior art _ - catalyzed _ Figure 2 is the close-up picture of the present invention - embodiment, Figure 3 is the early shape of the cup / day And a sectional view; a simple shape diagram of the head is enhanced in the case of the U 4 case; η, the fastening force of the mouth force is a simple shape drawing in which the invention is strengthened in the embodiment. The strength of the figure 5 and Figure 6 is In the alternative example of the invention, the simple shape of the bonding force-bonding joint between the plate and the plate is reinforced. σ 12 200912152 [Description of main component symbols] 1 : body portion 11 : hollow portion 12 : nut fixing portion 13 : clip Cocking 14 : Bonding projection 20 : Nut 30 : Flange portion 31 : Projection portion 50 : Plate 13