4426 1 8 A7 B7 五、發明說明（1) 大家都知道可使用螺紋扣件去穩固地將組件彼此組合 在一起。大家也都知道可藉由安置震動阻止墊圈在扣件與 組件之間來防止扣件的分離。一般是將彈簧墊圈置入且夾 在螺帽與組件的表面之間。 另一形式的扣件由香港DISC LOCK Company提出，載 於美國專利5,626,449號，這種型式的扣件是將墊片放入螺 帽與組件之間，並且在螺帽與墊片之相對蜂體（Bees；)上設 置凸輪表面，並提供凸輪（cam)表面，這個凸輪表面在塾圈 與螺帽間相對轉動時可以有效的促使軸向移動。藉由安置 有較螺帽螺紋之螺旋角更大角度的凸輪表面，來避免螺帽 無意中鬆脫。 載於美國專利編號5,203,656的配置是藉由位於墊圈 之較低側與螺帽間的一個中間構件以利用一對凸輪表面。 這被視為一種三件式的安排。然而，載於美國專利編號 5,203,656之配置中的缺點就是要使用中央導桿來維持螺 帽上的中間組件。這導桿的鍛造不僅生產昂貴，而且需要 仔細地控制公差以確保提供必要之轉動與軸向間隙。 美國專利編號5,688,091是由McKinly所提出之一種近 似美國專利編號5,626,449的扣件形式，其使用一個籠（cage )用來將墊圈維持在呈喇队狀開口的螺帽頭之下。然而， 在這種配置下凸輪安置在螺帽與墊圈之間。墊圈與籠之間 的面是平的，以用來在墊圈與螺帽間安置一單對凸輪表面 。在墊圈與籠之間的相鄰平坦表面在緊定時墊圈可以轉動 。因此，可以發現這種配置在主要應用時會因為震動而發 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) y裝--------訂--------- 經濟部智慧財產局員工消費合作社印« 4 4426 1 8 A7 B7 經濟部智慧財產局員工消費合作杜印製 五、發明說明（2) 生轉動造成扣件鬆脫。 本發明的目的是排除或減輕上述的缺點。 一般而言’本發明的扣件具有一個具末端面的本體以 及藉由朝向末端面之平坦面而以可轉動方式穩固於本想上 的籠。籠的邊壁向主體較低的部分延伸並超越，其允許轉 動但禁止轴向分離。***籠與主體之間的墊圈具有—對相 反方向的面而分別貼合在主體與籠的相對面。一對相向面 的相對面設有互補的凸輪表面’使得介於扣件組件間的相 對轉動會造成組件軸向位移。 本發明的實施例僅參照附圖而以例子描述，其中： 第1圈是扣件立體圖。 第2圖是安裝於一對組件間的扣件剖面圖。 第3圖是第1圊中所示扣件的局部放大圖。 第4囷是第3圖之線IV— ΐν上的視圖。 第5圊是扣件之另一實施例中組件的分解視圖。 第6圖是類似第5圖的第三實施例視圖。 第7圖是扣件更進一步之實施例剖面圖。 第8圖是第7圖令所示扣件之局部放大分解視囷。 第9圈是扣件更進一步的剖視圖。 第10®是類似第9圖實施例之另一扣件的表面配置。 第11圖是具有可受剪力之螺釘體的扣件實施例。 第12圖是用來女裝與拆卸第一圖中扣件之工具的立體 圚 第13明是第1圓與扣件之工具較低端的展開圖。 本紙張尺度適用t國國家標準<CNS)A4規格（210 x四7公* ) -1------------^^.1------ 訂 ------— _·"^ {請先閱讀背面之注意事項再填寫本頁) 442618 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（3) 第14圈是顯示第7圊之扣件在震動測試時的相對性能 曲線。 第15圖是第二圊之扣件利用雙頭螺栓的剖面圖。 第16囷是類似第15圖之另一個使用雙頭螺栓的實施例 視圖。 參照第1圖與第2囷’扣件被概括地標示為1〇，其包括 具有釘頭14的螺栓12。螺栓12包括刻有螺紋的螺釘體16， 其上检有螺帽總成18。 螺帽總成包括了具有平滑面22的主體20;典型地，平 滑面22作為六角形的邊’而内部的鑿孔24具有對應螺釘體 16的螺紋。 主體20的較下端是呈喇〇八形展開以產生大體上平滑末 端面28的側緣26 »側緣26較上方的表面29與平滑面22以徑 向内圚角相交，其高度隨不同面而在高與低二者之間變化 〇 籠30被置於靠近末端面28並且具有底壁32。底壁32有 向内的面33與末端面28留有間隔。中央孔3 5提供螺栓12置 入。周圍的邊壁34朝轴向延伸並越過呈喇队形展開的侧緣 26。籠30經過熱處理以提供底壁34相當的硬度以及邊壁34 較大的延展性兩種不同範圍的物理特性，邊壁34的最上端 局部延徑向形變而貼在側緣26較上方的斜面上，並限制介 於籠30與主體20之間的相對軸向運動。利用邊壁的延性而 在標示在37的六個相等間隔處產生局部形變以提供籠3〇與 本體20間周圍的橋座與徑向的閉合。 本紙張尺度適用令國國家標準（CNS)A4規格（210 >« 297公釐〉 --- I I li -----W 裝--------訂----------"w (請先閱讀背面之沒意事項再填寫本頁) 6 - 經濟部智慧財產局員工消費合作社印製 4426 1 8 A7 _______ B7 五、發明說明（4) 墊圈36置入籠30與主體20之間，其具有一對相反方向 的面38、40，其分別地朝向末端面28以及朝内面33。最好 能看第3圖，成對相反的面28、3 8與33、40形成互補的凸輪 表面，分別標示為42、42,與44、44,。 參照第2圖與第3圖，凸輪表面42、42’各包含了 一連串 的刻面46，其朝徑向平面傾斜並均勻地圍繞螺栓12的縱抽 分佈。面46彼此平行以提供全平面的接觸。面牝是經由大 體上呈軸向延伸的棱邊48互相連結來產生彼此平行的成對 反向鋸齒表面。面46的斜度選擇大於螺紋24的螺旋角，使 得當主體相對於扣件做轉動時，由平面作用所導致的轴向 移動大於主體20相對於螺釘體16的轴向移動。每一個位於 凸輪表面42、42’之稜邊48的累加高度，通常是1.5倍的螺 距以達到良好的鎖定。每一個稜邊48的高度由累加高度除 以刻面的數目來決定。刻面的數目要選擇為主體平邊數的 整數倍’而對於凸輪表面42,42，，12個刻面可發現是符合 要求的。棱邊48高度為1.5倍的螺距除以12。 凸輪表面44,44’包含類似凸輪表面42之刻面46的一連 串平行的平刻面50 ’但是與刻面46的方向相反。刻面50的 數目比刻面46多，但是與刻面50連結之稜邊52的累加高度 與其相近》因此’每一稜邊52的高度要比稜邊48的小》所 以凸輪表面42，42’是比較粗糙的；而凸輪表面44，44,是 比較細緻的’當受到震動時凸輪表面44將作用而抑制籠30 與墊圈36之間的相對轉動。這使得&輪42能產生作用以防 止螺帽17的鬆脫》 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -----— hi —--—^裳·！---— —訂·—-------%'- <請先閱讀背面之注意事項再填寫本頁) 4 426 1 8 經濟部智慧財產局員工消費合作社印敷 A7 B7 五、發明說明（5) 在一般的實施例中，粗糙與細緻凸輪的360度圓環上的 總數各能被螺帽的扳頭面數所整除。因此，用在六角螺帽 時’從直徑1/2英吋一直到u/2英吋，粗糙的凸輪圚環通常 由12個凸輪組成’而細緻的凸輪環則由18個凸輪所組成。 凸輪的徑向寬度由内孔的内緣量測，其範圍視螺栓直 徑而定，由5毫米到8毫米。 藉由在籠30與主髏20之間置入墊圈36且主體20置於墊 圈36之上而將螺帽總成18預先組合。然後邊壁34被朝徑向 移動而覆蓋於呈喇叭狀開口側緣26的上方表面29 〇邊壁的 延性有利於移動而使得較低的面能擋住硬化的轴承表面。 最好是邊壁朝徑向移動的位置數目近似於螺帽上的扳頭面 數目’雖然可能因環境狀況而有所增減。在籠30和主體2〇 之間所產生的有限軸向位移可使得籠30相對主體20做轉動 。在螺帽凸緣處有較高的高度與額外的緊箍強度可提供比 標準螺帽多30%的強度。 要繫緊第2圖中所指的一對組件（A)與（B)時，螺 栓12穿過兩組件間對齊的孔並且螺帽總成18旋在螺釘體16 上。當籠30之較低面與組件（A)的較上方表面嚙合時， 凸輪表面42、42’以及44、44'嚙合而使墊圈36、籠30與主體 20共同轉動。稜邊48提供主艘20、墊圏36與籠30之間扭力 的傳輸，並且因為棱邊48的轴向配置，將不會產生相對的 軸向分離6 螺帽總成18藉由第12、13圖所示的工具60來緊定至必 要的扭力去夾住兩組件（A)與（B)。 本紙張尺度適用中囷國家標準（CNS)A4規格（210 X 297公* ) -----Li----裝·---I I--訂 ------— >^^ (請先閱讀背面之注意事項再填寫本頁)4426 1 8 A7 B7 V. Description of the Invention (1) Everyone knows that threaded fasteners can be used to securely combine components with each other. It is also known that the separation of the fastener can be prevented by placing a shock-preventing washer between the fastener and the component. A spring washer is usually inserted and sandwiched between the nut and the surface of the component. Another type of fastener is proposed by the Hong Kong DISC LOCK Company and is contained in US Patent No. 5,626,449. This type of fastener is a gasket inserted between the nut and the component, and the opposite body of the nut and the gasket is (Bees;) A cam surface is provided, and a cam surface is provided. This cam surface can effectively promote axial movement when the cam ring and the nut are relatively rotated. By disposing the cam surface with a larger angle than the helix angle of the thread of the nut, the nut is prevented from unintentionally coming loose. The arrangement described in U.S. Patent No. 5,203,656 utilizes a pair of cam surfaces by an intermediate member located between the lower side of the washer and the nut. This is seen as a three-piece arrangement. However, a disadvantage in the configuration described in U.S. Patent No. 5,203,656 is the use of a central guide to maintain the intermediate assembly on the nut. The forging of this guide is not only expensive to produce, but also requires careful control of tolerances to ensure the necessary rotation and axial clearance are provided. U.S. Patent No. 5,688,091 is a form of fastener similar to U.S. Patent No. 5,626,449 proposed by McKinly, which uses a cage to maintain the washer under a nut-shaped opening. However, the cam is placed between the nut and the washer in this configuration. The face between the washer and the cage is flat and is used to place a single pair of cam surfaces between the washer and the nut. The adjacent flat surface between the washer and the cage can be rotated at a tight timing. Therefore, it can be found that this configuration will be issued due to vibration in the main application. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (please read the precautions on the back before filling this page). -------- Order --------- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs «4 4426 1 8 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 2) The fasteners loose due to rotation. It is an object of the present invention to eliminate or alleviate the aforementioned disadvantages. Generally speaking, the fastener of the present invention has a body having a distal end surface and a cage which is rotatably secured to the original cage by a flat surface facing the distal end surface. The side wall of the cage extends to and beyond the lower part of the body, which allows rotation but prohibits axial separation. The washer inserted between the cage and the main body has opposite surfaces, and is respectively attached to the opposite sides of the main body and the cage. The opposing surfaces of a pair of facing surfaces are provided with complementary cam surfaces' so that relative rotation between the fastener components will cause the component to axially shift. The embodiment of the present invention is described by way of example only with reference to the drawings, in which: The first circle is a perspective view of the fastener. Figure 2 is a cross-sectional view of a fastener mounted between a pair of components. Fig. 3 is a partially enlarged view of the fastener shown in Fig. 1; Figure 4 is a view on line IV—ΐν of Figure 3. Section 5A is an exploded view of the components in another embodiment of the fastener. Fig. 6 is a view of a third embodiment similar to Fig. 5. Fig. 7 is a sectional view of a further embodiment of the fastener. Fig. 8 is a partially enlarged exploded view of the fastener shown in Fig. 7 order. Circle 9 is a further sectional view of the fastener. Figure 10® is the surface configuration of another fastener similar to the embodiment of Figure 9. Fig. 11 is an embodiment of a fastener having a screw body capable of being subjected to shear force. Figure 12 is a three-dimensional view of the tool used for dressing and disassembling the fastener in the first picture. Figure 13 shows the lower end of the first circle and the tool of the fastener. This paper size applies to the national standard of the country < CNS) A4 specification (210 x four 7 male *) -1 ------------ ^^. 1 ------ order --- ---— _ · " ^ {Please read the notes on the back before filling out this page) 442618 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (3) The 14th circle is the 7th display. Relative performance curve of the fastener during vibration test. Fig. 15 is a cross-sectional view of a stud of a second loop using a stud bolt. Fig. 16A is a view similar to Fig. 15 showing another embodiment using a stud bolt. Referring to Figures 1 and 2 ', the fastener is generally designated as 10 and includes a bolt 12 having a nail head 14. The bolt 12 includes a screw body 16 engraved with threads, and a nut assembly 18 is inspected thereon. The nut assembly includes a main body 20 having a smooth surface 22; typically, the smooth surface 22 serves as a hexagonal side 'and the internal bore 24 has a thread corresponding to the screw body 16. The lower end of the main body 20 is expanded in a octagonal shape to produce a substantially smooth side edge 26 of the end surface 28 »The upper surface 29 of the side edge 26 intersects the smooth surface 22 at a radial inward angle, and its height varies with different surfaces While changing between high and low, the cage 30 is placed near the end face 28 and has a bottom wall 32. The bottom wall 32 has an inwardly facing surface 33 spaced from the distal end surface 28. The central hole 3 5 provides the placement of the bolt 12. The surrounding side walls 34 extend in the axial direction and over the side edges 26 that expand in a herringbone shape. The cage 30 is heat-treated to provide two different ranges of physical characteristics, namely the hardness of the bottom wall 34 and the greater ductility of the side wall 34. The uppermost end of the side wall 34 is partially deformed in a radial direction and attached to the upper slope of the side edge 26. And limit the relative axial movement between the cage 30 and the main body 20. The ductility of the side wall is used to generate local deformations at six equal intervals marked at 37 to provide a radial closure of the bridge seat between the cage 30 and the body 20. The paper size is applicable to the national standard (CNS) A4 specification (210 > «297 mm>) --- II li ----- W Pack -------- Order --------- --- " w (Please read the unintentional matter on the back before filling out this page) 6-Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4426 1 8 A7 _______ B7 V. Description of the invention (4) Washer 36 is placed in the cage Between 30 and main body 20, it has a pair of opposite faces 38, 40, which respectively face the end face 28 and the inward face 33. It is best to see FIG. 3, the pair of opposite faces 28, 38, and 33 , 40 form complementary cam surfaces, which are labeled 42, 42, and 44, 44 respectively. Referring to Figures 2 and 3, the cam surfaces 42, 42 'each include a series of facets 46, which face a radial plane Slanted and evenly distributed around the longitudinal draw of the bolts 12. The faces 46 are parallel to each other to provide full-plane contact. The faces are interconnected via generally axially extending edges 48 to create pairs of oppositely serrated surfaces that are parallel to each other. The slope of the surface 46 is selected to be larger than the helix angle of the thread 24, so that when the main body rotates relative to the fastener, the axial movement caused by the plane action is large. The axial movement of the main body 20 relative to the screw body 16. The cumulative height of each edge 48 located on the cam surface 42, 42 'is usually 1.5 times the pitch to achieve a good lock. The height of each edge 48 is cumulative The height is determined by dividing by the number of facets. The number of facets should be selected as an integer multiple of the number of flat sides of the main body, and for the cam surface 42, 42 ,, 12 facets can be found to meet the requirements. The height of the edge 48 is 1.5 times the pitch divided by 12. The cam surfaces 44, 44 'contain a series of parallel flat facets 50' similar to the facet 46 of the cam surface 42, but in the opposite direction to the facet 46. The number of facets 50 is greater than the facet 46 There are many, but the cumulative height of the edge 52 connected to the facet 50 is close to it. Therefore, 'the height of each edge 52 is smaller than the edge 48', so the cam surfaces 42, 42 'are relatively rough; and the cam surface 44 and 44 are more detailed. When subjected to vibration, the cam surface 44 will act to inhibit the relative rotation between the cage 30 and the washer 36. This allows the & wheel 42 to function to prevent the nut 17 from loosening. Paper size applies Chinese National Standard (CNS) A 4 Specifications (210 X 297 mm) -----— hi —--— ^ — ·! ----- —Order · —-------% '-< Please read the note on the back first Please fill in this page again for details) 4 426 1 8 A7 B7 printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the invention (5) In the general embodiment, the total number of rough and detailed cams on a 360-degree ring can each be different. Divided by the number of nut faces. Therefore, when used in a hex nut, 'from 1/2 inch diameter to u / 2 inch, a rough cam ring is usually composed of 12 cams' and a fine cam ring is composed of 18 cams. The radial width of the cam is measured by the inner edge of the bore, and its range depends on the bolt diameter, from 5 mm to 8 mm. The nut assembly 18 is preassembled by placing a washer 36 between the cage 30 and the main skull 20 and the main body 20 placed on the washer 36. The side wall 34 is then moved radially to cover the upper surface 29 of the flared opening side edge 26. The ductility of the side wall facilitates movement so that the lower surface can block the hardened bearing surface. It is preferable that the number of positions where the side wall moves in the radial direction is similar to the number of wrench face on the nut ', although it may increase or decrease due to environmental conditions. The limited axial displacement generated between the cage 30 and the main body 20 can cause the cage 30 to rotate relative to the main body 20. The higher height at the nut flange and the additional clamp strength provide 30% more strength than a standard nut. To fasten the pair of components (A) and (B) indicated in the second figure, the bolt 12 passes through the aligned hole between the two components and the nut assembly 18 is screwed on the screw body 16. When the lower surface of the cage 30 is engaged with the upper surface of the assembly (A), the cam surfaces 42, 42 'and 44, 44' are engaged to cause the washer 36, the cage 30 and the main body 20 to rotate together. The edge 48 provides the torque transmission between the main ship 20, the pad 36 and the cage 30, and because of the axial configuration of the edge 48, no relative axial separation will occur. 6 The nut assembly 18 The tool 60 shown in FIG. 13 is tightened to the necessary torque to clamp the two components (A) and (B). This paper size applies to the China National Standard (CNS) A4 specification (210 X 297 male *) ----- Li ---- installation ---- I I--order ---------- > ^ ^ (Please read the notes on the back before filling this page)
442 6 1 B A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（6) 參照第12圖，工具60包括可連結傳統轉動器的圓柱型 的套筒62及内部插槽64。這個插槽的内面66對應平滑面22 以便能緊套在主體20上。 槽口 66成形於套筒的底端，並且其尺寸可使套筒62的 底端安置在籠30的邊壁34内。槽口66之軸向壁68有凹槽7〇 ，其尺寸對應局部形變37並且與其保持間隙。 如第13圓所示’面66的下端72對應於圓角31之高度改 變而在”高”、”低”之間交錯排列變換。圓角高度的差異要 選擇大於凹槽70的軸向長度，以便當”高”端72與高起的園 角31嚙合時，凹槽70不會與形變處37嚙合。 在這個部分’如第13囷所示，主體20可以相對於籠3〇 自由地轉動而使螺帽被緊定。 如果使用中螺栓12由於軸向負荷於其上而延伸，在籠 30與主體20之間的相對轉動將導致稜邊48去嚙合並且相反 面的刻面46彼此滑過。這導致平面之間的軸向位移，其大 於由主嫌20在媒釘通16上相應之轉動所提供的轴向位移。 當提供這樣的綁缚或干涉在兩組件之間時，意外的分離可 被抑制。 要拆卸螺帽組件18，需使用工具60,且「高」的較低 端72與較低的圓角31對齊。在此位置，凹槽7〇與局部形變 37嚙合並且傳輸扭力給它們，然後主體2〇與籠30被一起轉 動而從螺栓上拆卸下來。在主體20轉動的一開始，四槽70 與形變37對齊。像這樣的轉動由凸輪表面42，44的相對運 動來調節* 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公« ) --------- J ----w^i —----J 訂---------^，、^ (請先閱讀背面之注意事項再填寫本頁> 9 經濟部智慧財產局員工消費合作社印製 442618 A7 B7 五、發明说明（7) 另一個實施例如第5圖所示，為了表示清楚，其中相似 組件將由相似參考數字外加下標"a"來表明。在第5圖的實 施例’主想20被作成圓錐狀的凸出物51，其通過一個被放 大的孔35a與截30a。圓錐狀的凸出物51有一對轴向的溝槽 54用來提供螺釘艘16 A上螺紋的清潔邊緣（cieaning edge ) 。在傳統的作法上，圓錐狀的凸出物51可使組件A對正在 扣件的中心上。 更進一步的實施例如第6圖所示，為了表示清楚，相似 組件將由相似參考數字外加下標"b"來表明。在第6圖的實 施例》圆錐狀的凸出物51b設有溝槽54b。墊圈36被省略而 將主體20b上的凸輪表面42b與籠30b上的凸輪表面44b的兩 片配件直接嘀合。 在第5圖與第6圖的任何實施例中，如果想要的話，軸 向溝槽54b可被省略。 在第1圈到第3圖中所描述的配置因為其包含螺帽17、 墊圈36與籠30而被視為一個三片式的配置。兩片式配置也 可生產，如第7圖與第8闽所示，其中墊圈36被省略以便螺 帽17的凸輪表面42能與籠30内部底壁表面上的凸輪表面44 嚙合。其各自具有相反方向且彼此互補的粗糙凸輪表面。 在此情形下，籠30c具有細的鋸齒狀突起55，與籠30c 之外部底壁的徑向平面成15°角。鋸齒狀突起55與位於籠 30c内部底壁上之刻面46c呈相反方向，鋸齒狀突起55與工 作件（A)嚙合並且可將籠30c由動作中停止，因此可使粗 凸輪移上斜面並且鎖住螺帽17»鋸齒狀突起55的作用可以 本紙張尺度逋用中國國家搞準（CNS > A4規格（210X297公釐） Ί.--„---Γ----)------訂------VI (請先閱讀背面之注意事項再填寫本頁) 10 4 42618 A7 __B7 發明説明（8) 由第14圖看出〇 —對類似的螺帽總成，一個有鑛齒狀突起 55與一個沒有鋸齒，在junker震動測試機上測試。張力被 監測一段時間以上。如第14圖所見，沒有鋸齒的螺帽總成 在相當短的時間内即失去張力，顯示螺帽由螺栓上鬆脫。 相對地，有鋸齒的螺帽總成維持著張力負荷，顯示出鋸齒 在抑制籠於工作件上轉動的效用。 在上述各個實施例中六角形主體已以囷例說明，但其 他型式的琢帽也可使用，諸如有縱向齿槽的桶狀螺帽或其 他常見可用的形式。 在更進一步的實施例中，如第9圖所示，粗凸輪被做在 螺栓56頭部的凸緣下方。螺栓56基本上使用如同上述第2 圖與第3圖所描述的整•圈36d置入凸輪表面42d與嚴30d之間 配置來取代螺帽17在第一圖與第二圖中的三片式配置。如 同螺帽17 ’凸緣螺栓56也能使用於兩片式配置，在這種配 置下，粗凸輪42d將被置於凸緣螺栓56的下方以便與籠底表 面内部上相反方向的粗凸輪44d相嚙合。 如第9圚所示的裝置也可以利用其他型式的螺栓頭，諸 如ffl頭或槽口頭螺栓。因此如第10圖所示，籠30e被局部形 變37e保持在圓頭主體56e上。主饉56e有一個槽口 58形成在 中央的位置以承接六角板手的鍵。 墊圈36e被置入鼇30e與主艘56e下方之間以提供一對 如前所述的凸輪表面42e、44e » 如上所示的扣件可與其他扣件***一起使用，諸如第 11圖所示的張力控制螺栓固定系統，在這個系統中，螺針 本紙用中卵家料（CNS > Α4*1#· ί 210X297公釐) ~~ ---------V-- (請先閲讀背面之注意事項再填寫本頁) ,1Τ 經濟部智慧財產局員工消費合作社印製 * Ji ϋ 11 經濟部智慧財產局員工消費合作社印製 t 8 A7 _B7 五、發明説明（9 ) 醴16f有具齒條的頂端78並且扭力施加在具齒條的頂端78 與螺帽17f之間來將螺帽緊定在螺栓12f上。如第11圖所示 ，螺帽總成1 8f的形狀類似前述第2圖，而且動作如同自緊 式的組件。在施加設計的扭力到螺帽17f上時，頂端78對螺 釘體16f產生剪變而抑制更進一步的緊定◊隨後的拆卸能夠 如前所述完成。 螺帽總成18f的使用是在震動下去抑制螺帽i7f的轉動 以維持螺栓12f上的負荷。為了確保螺栓12f上正確的負荷 ’緊貼螺帽與墊圈的面積需要等於或少於籠30f之末端面 32f面積的50%。藉由使用凸輪表面和在凸輪表面間施以潤 滑劑’降低緊定期間的摩擦阻力可以達成。 典型的3/4英吋（19毫米）螺检直徑應用中，末端面32f 外徑大約47毫米’螺栓孔間陈約為24毫米。與物4接觸的 環狀物為23毫米寬。 在本實施例中，凸輪表面42f、44f徑向寬度大約為6毫 米’所以面積比例大約是末端面32f的40¾ 。 第1囷到第7田的螺帽總成可有利地使用固定在盲孔中 的雙頭螺栓。如第15囷所示’螺帽總成i8g，類似第1圖到 第4圖所示的，是藉螺紋旋在雙頭螺栓12g上。雙頭螺栓12g 有一對螺紋24g在相對的兩端80、82上，它可以是反時針， 或順時針方向’或是不同的形狀去配合特殊的應用。一端 80 *是置入支推結構86中的盲孔84内。孔84攻有與80互補 的螺紋以便雙頭螺栓可以旋入其中。 藉由將螺帽總成18g旋在另一端上並且將雙頭螺栓12g 本紙張尺度逍财SBiMMt ( CNS > A4«UM 21GX297公釐) ' Ί----：---„-----》------訂------^— (請先閲讀背面之注意事項再填寫本頁) 12 442618 A7 B7 五、發明説明（10) 驅入盲孔84内來安裝雙頭螺栓。然後螺帽I7g被施以扭力而 緊抵組件A、B以其保持在支撐結構86上。螺帽總成18g將 維持雙頭螺栓在受張力下並能保留在孔84之中。 當使用類似第11圖所示之具有齒條的張力控制頂端時 ’如第15囷所示的雙頭螺栓配置是特別有利的。參考第16 圖’具有齒條的頂端78h被做在末端80h上並且能用來驅動 雙頭螺栓12h進入盲孔84h之中且隨後控制施加在螺帽總成 18h的扭力。第7圖實施例中的螺帽總成也可使用如第15圈 與第16圖所示的雙頭螺拴配置，其中錄齒狀突起55提供增 強的螺帽總成的維持力。 可看出一個簡單但有效的扣件已經被描述來，其能提 供對於震動必要的抵抗力而且同時能相當容易地製造。 1,---Γ---->I- (請先聞讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局8工消費合作社印製 本紙張尺度適用中囷國家揉率（CMS ) A4规格（2丨OX297公釐） 13 A7 B7 經濟部智慧財產局員工消費合作社印製 442618 五、發明説明（π) 元件標號對照 10…扣件 2 6…側緣 12...螺栓 28...末端面 12c...螺栓 29…表面 12f...螺栓 30..·籠 12g...螺栓 30a...籠 14...釘頭 30b.·籠 14c...釘頭 30c...窥 16...螺釘體 30d“.籠 16f...螺釘體 30e__.籠 17…螺帽 30f·..籠 17f...螺帽 31…圓角 18...螺帽總成 32…底壁 18f...螺帽總成 32f...底壁 18g...螺帽總成 33...向内的面 18h...螺帽總成 34...邊壁 20…主體 35...中央孔 20a...主體 35a...中央孔 20b...主體 36...墊圈 22...平滑面 36d...塾圈 24...鑿孔 36e...墊圈 24g...鑿孔 37···形變 ----：---„-----》-- (請先閲讀背面之注意事項再填寫本頁) 訂 本紙張尺度適用中國國家揉率（CNS ) Α4规格（210X297公釐） -14 - A7 B7 五、發明説明（12) 經濟部智慧財產局員工消費合作社印製 37e...形變 51b...凸出物 38、40...相反方向的面 52...棱邊 42...凸輪表面 54...溝槽 42a...凸輪表面 54b...溝槽 42b...凸輪表面 55...鋸齒狀突起 42d...凸輪表面 56...螺栓 42e...凸輪表面 56e...主體 42f...凸輪表面 58···槽口 42’··.凸輪表面 60…工具 42’a…凸輪表面 62…套筒 44...凸輪表面 64...内部插槽 44b...凸輪表面 66...插槽的内面 44d...凸輪表面 68…抽向壁 44e...凸輪表面 70·..凹槽 44f...凸輪表面 72...面66的下端 44’…凸輪表面 78…頂端 44’a...凸輪表面 78h„.頂端 4ό…刻面 80、82…相對的兩端 46c...刻面 80h...末端 4 8邊 84…盲孔 50...刻面 84h…盲孑L 5 la...凸出物 86…支撐結構 (請先閱讀背面之注意事項再填寫本頁)442 6 1 B A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the Invention (6) Referring to Figure 12, the tool 60 includes a cylindrical sleeve 62 and an internal slot 64 that can be connected to a conventional rotor. The inner surface 66 of this slot corresponds to the smooth surface 22 so as to fit tightly on the main body 20. The notch 66 is formed at the bottom end of the sleeve, and is sized so that the bottom end of the sleeve 62 is seated in the side wall 34 of the cage 30. The axial wall 68 of the notch 66 has a groove 70, the size of which corresponds to the local deformation 37 and maintains a gap therebetween. As shown in the thirteenth circle, the lower end 72 of the 'face 66' is staggered between "high" and "low" in response to the height change of the fillet 31. The difference in the fillet height should be greater than the axial length of the groove 70, so that when the "high" end 72 engages with the raised corner 31, the groove 70 will not engage with the deformation 37. In this part ', as shown in Fig. 13 (a), the main body 20 can rotate freely with respect to the cage 30 to tighten the nut. If the bolt 12 is extended due to an axial load on it in use, the relative rotation between the cage 30 and the main body 20 will cause the edges 48 to disengage and the opposite facets 46 will slide over each other. This results in an axial displacement between the planes which is greater than the axial displacement provided by the corresponding rotation of the main shaft 20 on the nail channel 16. When such a bond or interference is provided between two components, accidental separation can be suppressed. To remove the nut assembly 18, a tool 60 is used and the "high" lower end 72 is aligned with the lower fillet 31. In this position, the groove 70 engages with the local deformation 37 and transmits a torque to them, and then the main body 20 is rotated together with the cage 30 to be removed from the bolt. At the beginning of the rotation of the main body 20, the four grooves 70 are aligned with the deformation 37. The rotation like this is adjusted by the relative movement of the cam surfaces 42, 44. * This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 male «) --------- J ---- w ^ i —---- J Order --------- ^ ,, ^ (Please read the notes on the back before filling out this page> 9 Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economic Affairs 442618 A7 B7 V. Description of the invention (7) Another embodiment is shown in FIG. 5, for the sake of clarity, similar components will be indicated by similar reference numbers plus the subscript " a ". In the embodiment of FIG. A conical protrusion 51 is passed through an enlarged hole 35a and section 30a. The conical protrusion 51 has a pair of axial grooves 54 for providing a clean edge of the thread on the screw vessel 16A. edge). In the traditional method, the conical protrusion 51 can make the component A be aligned on the center of the fastener. A further embodiment is shown in FIG. 6. For the sake of clarity, similar components will be added by similar reference numbers. Subscript " b " to indicate. In the embodiment of Fig. 6, the conical protrusion 51b is provided with a groove. 54b. The washer 36 is omitted to directly fit the two pieces of fitting of the cam surface 42b on the main body 20b with the cam surface 44b on the cage 30b. In any of the embodiments of FIGS. 5 and 6, if desired, The axial groove 54b can be omitted. The configuration described in the first to third drawings is considered a three-piece configuration because it includes a nut 17, a washer 36, and a cage 30. The two-piece configuration is also It can be produced, as shown in Fig. 7 and Fig. 8, in which the washer 36 is omitted so that the cam surface 42 of the nut 17 can be engaged with the cam surface 44 on the inner bottom wall surface of the cage 30. They each have opposite directions and are complementary to each other The rough cam surface of the cage. In this case, the cage 30c has fine serrated protrusions 55 at an angle of 15 ° to the radial plane of the outer bottom wall of the cage 30c. The serrated protrusions 55 are engraved on the inner bottom wall of the cage 30c. The surface 46c is in the opposite direction. The serrated protrusion 55 is engaged with the work piece (A) and can stop the cage 30c from the action. Therefore, the coarse cam can be moved to the inclined surface and the nut 17 is locked. Paper sizes are accurate in China (CNS > A4 size) (210X297 mm) Ί .-- „--- Γ ----) ------ Order ------ VI (Please read the notes on the back before filling this page) 10 4 42618 A7 __B7 Description of the invention (8) Seen from Figure 14— For similar nut assemblies, one with dentate protrusions 55 and one without serrations, tested on a junker vibration tester. The tension is monitored for more than a period of time. As can be seen in Figure 14, the nut assembly without serrations loses tension in a relatively short period of time, showing that the nut is loosened from the bolt. In contrast, the serrated nut assembly maintains a tension load, showing the effectiveness of the serrations in restraining the cage from rotating on the work piece. The hexagonal body has been described by way of example in each of the above embodiments, but other types of caps may be used, such as barrel nuts with longitudinal grooves or other commonly available forms. In a further embodiment, as shown in Fig. 9, a thick cam is made under the flange of the head of the bolt 56. The bolts 56 are basically arranged as described in the second and third figures above. The ring 36d is placed between the cam surface 42d and the strict 30d to replace the three-piece type of the nut 17 in the first and second figures. Configuration. Just like the nut 17 'flange bolt 56 can also be used in a two-piece configuration. In this configuration, the thick cam 42d will be placed under the flange bolt 56 so that the thick cam 44d is opposite to the inside of the cage bottom surface. Phase meshing. The device shown in item 9) can also use other types of bolt heads, such as ffl heads or slot head bolts. Therefore, as shown in Fig. 10, the cage 30e is held on the round head main body 56e by the local deformation 37e. The main shaft 56e has a notch 58 formed at the center to receive the key of the hexagonal wrench. The washer 36e is placed between Ao 30e and underneath the main ship 56e to provide a pair of cam surfaces 42e, 44e as previously described »The fasteners shown above can be used with other fastener systems, such as shown in Figure 11 Tension control bolt fixation system, in this system, the screw needle paper used in the middle of the eggs (CNS > Α4 * 1 # · ί 210X297 mm) ~~ ----- V-- (Please (Please read the notes on the back before filling this page), 1T Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs * Ji ϋ 11 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs t 8 A7 _B7 V. Description of Invention (9) 醴 16f There is a rack top 78 and a torque is applied between the rack top 78 and the nut 17f to tighten the nut on the bolt 12f. As shown in Figure 11, the shape of the nut assembly 18f is similar to that of Figure 2 above, and it acts like a self-tightening component. When the designed torque is applied to the nut 17f, the top end 78 shears the screw body 16f to suppress further tightening. The subsequent disassembly can be completed as described above. The use of the nut assembly 18f is to suppress the rotation of the nut i7f under vibration to maintain the load on the bolt 12f. In order to ensure the correct load on the bolt 12f, the area close to the nut and the washer needs to be equal to or less than 50% of the area of the end surface 32f of the cage 30f. This can be achieved by using the cam surface and applying a lubricant 'between the cam surfaces to reduce the frictional resistance during the set period. In a typical 3/4 inch (19mm) screw inspection diameter application, the end face 32f has an outer diameter of about 47mm and the bolt hole spacing is about 24mm. The ring in contact with the object 4 was 23 mm wide. In this embodiment, the radial widths of the cam surfaces 42f, 44f are approximately 6 mm 'so that the area ratio is approximately 40¾ of the end surface 32f. The nut assemblies of Nos. 1 to 7 can advantageously use stud bolts fixed in blind holes. As shown in Fig. 15 ', the nut assembly i8g is similar to that shown in Figs. 1 to 4 and is screwed on the stud bolt 12g. The stud bolt 12g has a pair of threads 24g on the opposite ends 80, 82, which can be anticlockwise, or clockwise 'or different shapes to suit special applications. One end 80 * is inserted into the blind hole 84 in the support structure 86. Hole 84 is threaded complementary to 80 so that studs can be screwed into it. By screwing the nut assembly 18g on the other end and the stud bolt 12g, the paper size Xiaocai SBiMMt (CNS > A4 «UM 21GX297 mm) 'Ί ----: ---„ --- -》 ------ Order ------ ^ — (Please read the precautions on the back before filling this page) 12 442618 A7 B7 V. Description of the invention (10) Drive into the blind hole 84 to install Studs. Then the nut I7g is applied with torque to abut the components A and B to hold it on the support structure 86. The nut assembly 18g will maintain the studs under tension and can remain in the hole 84 . When using a tension control tip with a rack similar to that shown in Fig. 11 'the stud configuration as shown in Fig. 15 囷 is particularly advantageous. Refer to Fig. 16' with the rack top 78h being made at the end 80h and can be used to drive the stud 12h into the blind hole 84h and then control the torque applied to the nut assembly 18h. The nut assembly in the embodiment of Figure 7 can also be used as the 15th circle and the first The double-headed bolt configuration shown in FIG. 16 in which the recording toothed protrusions 55 provide enhanced holding force of the nut assembly. It can be seen that a simple but effective fastener has been described It can provide the necessary resistance to vibration and can be manufactured quite easily at the same time. 1, --- Γ ---- > I- (please read the precautions on the back before filling this page) Order the wisdom of the Ministry of Economic Affairs Printed by the Bureau of Industrial Property and Industrial Cooperative Cooperatives. The paper size is applicable to the Central and South China countries (CMS) A4 specification (2 丨 OX297 mm) 13 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Comparison of component numbers 10 ... Fasteners 2 6 ... Side edges 12 ... Bolts 28 ... End faces 12c ... Bolts 29 ... Surfaces 12f ... Bolts 30 ... Cages 12g ... Bolts 30a ... Cage 14 ... nail head 30b. · Cage 14c ... nail head 30c ... peep 16 ... screw body 30d ".cage 16f ... screw body 30e __. Cage 17 ... nut 30f ... cage 17f ... nut 31 ... rounded corner 18 ... nut assembly 32 ... bottom wall 18f ... nut assembly 32f ... bottom wall 18g ... nut assembly 33 ... inward Surface 18h ... nut assembly 34 ... side wall 20 ... main body 35 ... central hole 20a ... main body 35a ... central hole 20b ... main body 36 ... washer 22 ... Smooth surface 36d ... Cycle 24 ... Cut hole 36e ... Washer 24g ... Cut hole 37 ··· Deformation ----: ------------ -(Please read the notes on the back before filling out this page) The size of the paper is applicable to China National Kneading Rate (CNS) Α4 size (210X297 mm) -14-A7 B7 V. Description of invention (12) Intellectual property of the Ministry of Economic Affairs Bureau employee consumer cooperative printed 37e ... deformation 51b ... projections 38, 40 ... faces 52 in opposite directions 52 ... edges 42 ... cam surfaces 54 ... grooves 42a ... Cam surface 54b ... Groove 42b ... Cam surface 55 ... Serrated protrusion 42d ... Cam surface 56 ... Bolt 42e ... Cam surface 56e ... Body 42f ... Cam surface 58 ··· Notch 42 '... Cam surface 60 ... Tool 42'a ... Cam surface 62 ... Sleeve 44 ... Cam surface 64 ... Internal slot 44b ... Cam surface 66 ... Slot Inner surface 44d ... cam surface 68 ... drawing wall 44e ... cam surface 70 ... groove 44f ... cam surface 72 ... lower end 44 'of surface 66 ... cam surface 78 ... top 44'a ... cam surface 78h… .top 4th ... facets 80, 82 ... opposite ends 46c ... facet 80h ... end 4 8 sides 84 ... blind hole 50 ... facet 84h ... blind 孑 L 5 la ... projections 86 ... support structure (please read the back first Note to fill out this page)
本紙伕尺度適用中國國家梯準（CNS ) A4规格（210X297公釐） 15The paper scale is applicable to China National Standard (CNS) A4 (210X297 mm) 15