1236522 五、發明說明（1 ) 【發明領域】 本發明是在提供_ # ,^ ώ ” 種螺巾1，特別是指一種藉由销g & 力強度控制，而能右4、去/ 田鎖緊軸 有效達到防鬆效果而提昇工件 的軸力控制螺帽。 口效率 【習知技藝說明】 參閱第一、二圖，兔路 ®為餐明人於民國83年申請在幸筮 83213597號「p六髟辟Α 他系之第 裝 琥防氣、螺帽」新型專利案，該防鬆 一主螺帽11，以及—内邛执署古堆 说 目1包3 円口Ρ Π又置有一第一内螺紋i 2丨鱼一 二内螺紋122的副螺帽⑴該主螺帽丨丨具有一本體⑴第 一自遠本體111 —端向外延伸且其外周面設置有外螺紋114 的犬出部113 ’以及-貫穿設置於該本體111與該突出邛 ⑴内的内㈣112。而該内、外螺欲112、114之螺_ 訂 專。έ亥副螺帽12之士女楚 ^ * 一 2之5亥第一内螺紋121之内徑是略大於該第 内累、、文122之内徑，且該第一内螺紋121是與該主螺帽 11之突出部113的外螺紋114相螺合，該第二内螺紋122 與該主螺帽11之内螺蚊112兩者之螺距相同。 /進行鎖SH乍t時，先將-螺& 21 ^•穿過：待鎖固工件 線 22後，藉該内螺紋112而該主螺帽n迫緊螺設於該螺栓 21上，此時，該内螺紋112則與該螺栓21上之螺紋21〇 產生推擠而變形。由於該本體u厚度較該突出部12之厚 度厚，所以該本體處1丨之内螺紋丨丨2與該螺栓2丨之螺紋 2 1 0產生相對變形，而該突出部}丨3處之内螺紋工1 2則產生 較大變形’使得該突出部n3之長度縮減。 接著，將該副螺帽12螺設於該主螺帽U上，由於該 本紙張尺度適用中國國家標準（CNS) A4規格（21〇χ 297公釐） 第4頁 !236522 A71236522 V. Description of the invention (1) [Field of the invention] The present invention is to provide _ #, ^ his own kind of screw towels 1, especially refers to a kind of power can be controlled by the pin g & Locking the shaft effectively achieves the anti-loosening effect and enhances the axial force control nut of the workpiece. Mouth efficiency [Description of Known Skills] Please refer to the first and second pictures. Rabbit Road® was approved by the Ming Dynasty in the Republic of China in 1993. No. 83213597 A new patent case of "p six 髟 Α he first installed anti-gas, nut", the anti-loosing a main nut 11, and-the Department of Internal and Commercial Administration Gudui said 1 package 3 mouth P Π again There is a first internal thread i 2 丨 a secondary nut of fish one or two internal thread 122. The main nut 丨 丨 has a body. The first body extends from the distal body 111 at one end and is provided with an external thread 114 on its outer peripheral surface. The dog-out section 113 ′ and the inner cymbal 112 provided in the main body 111 and the protruding cymbal pass through. And the inner and outer snails want snails 112, 114. The female chu of the 12th deputy nut ^ * The inner diameter of the first internal thread 121 is slightly larger than the internal diameter of the first internal thread, the text 122, and the first internal thread 121 is connected to the The external threads 114 of the protruding portion 113 of the main nut 11 are screwed together. The second internal thread 122 has the same pitch as that of the internal mosquito 112 of the main nut 11. / When performing the lock SH, first pass the -screw & 21 through: After the workpiece line 22 is to be locked, the internal thread 112 is borrowed and the main nut n is tightened on the bolt 21. At this time, the internal thread 112 and the thread 21 of the bolt 21 are pushed and deformed. Since the thickness of the body u is thicker than the thickness of the protruding portion 12, the internal thread 1 丨 2 at the body and the thread 2 1 0 of the bolt 2 丨 are relatively deformed, and the protruding portion is within 3 locations. The screwdriver 12 has a large deformation, which reduces the length of the protruding portion n3. Next, the auxiliary nut 12 is screwed on the main nut U. Since the paper size is in accordance with the Chinese National Standard (CNS) A4 specification (21〇χ 297 mm) Page 4! 236522 A7
大出部11 3之長度縮減，主 螺巾目11之外螺紋11 4即產生變 形，加以該副螺帽1 2之篦一出诉“ 弟内螺紋1 21與第二内螺紋1 22 之螺距不同而產生前進導藉 之差/、（牙差效應），因此，該第 一内螺紋1 2 1會對該主螺ψ冒】1 卞目11之外螺紋11 4產生明顯推擠 效應而再次使該突出部]〗1e ^ '113之長度縮減變形，而使得該第 一内螺紋1 2 1會與該外螺紋 矛、、、、又114凡全緊密螺合。而藉由該 副螺帽12使該主螺帽u錙豎 u鎖緊疋位，因而能達到防止該主 螺帽11鬆動後退之效果。 然而，由於該主螺帽n夕# ., , w y 节丨目11之内、外螺紋11 2、114，以及 該副螺帽1 2之第一内螺纹1 2 1 |_ 示、、又i 2 1與5亥第二内螺紋j 22等施工 設計，因而明顯提高整體之施工成本及施工困難度。再者， 將該副螺帽12螺設迫緊於該主螺帽u上時，藉由彼此間 所產生之變形彈簧效應以及牙差效應之相互配合，而達到 防鬆效果，但該主、副螺帽u、12間之旋緊程度相當難控 制，而造成兩者間之螺紋變形過度而破壞，會使得該主、 副螺帽11、12之分離相對困#，甚至無法再分離，因而無 法重複再行利用，因此該專利仍無法廣泛地被運用在各種 不同需要的用途。 【發明概要】 因此，本發明之目的即在提供一種藉由以工件所需之鎖 緊軸力強度為設計依據，而有效提高鎖固效率，且於適當旋 緊強度下，能有效達到防鬆效果，並有效提高重複使用率的 軸力控制螺帽。 於是，本發明軸力控制螺帽，用以螺設於一螺检上而將 本紙張尺度適用中國國家標準（CNS) A4規格（210χ 297公釐） 第5頁 1236522The length of the large part 11 3 is reduced, and the external thread 11 4 of the main nut 11 is deformed, and the sub nut 1 2 is used to issue a complaint. The pitch of the younger internal thread 1 21 and the second internal thread 1 22 The difference between the forward lead and the difference (tooth difference effect), so the first internal thread 1 2 1 will have a significant pushing effect on the main screw ψ 1111 outside thread 11 4 and again Make the length of the protrusion] 1e ^ '113 reduce and deform, so that the first internal thread 1 2 1 will be tightly screwed with the external thread spear, 114, and 114. With the auxiliary nut 12 makes the main nut u upright lock the position, so that the effect of preventing the main nut 11 from loosening and backing can be achieved. However, because the main nut n evening #.,, Wy section within the head 11, The external thread 11 2, 114, and the first internal thread 1 2 1 of the auxiliary nut 1 2 are shown in the construction design, i 2 1 and the second internal thread j 22, and the overall construction is obviously improved. Cost and construction difficulty. Furthermore, when the auxiliary nut 12 is screwed onto the main nut u, the deformation spring effect and the tooth difference effect are generated by each other. Cooperate with each other to achieve the effect of preventing loosening, but the tightening degree between the main and auxiliary nuts u and 12 is quite difficult to control, and the excessive deformation of the threads between the two will cause damage to the main and auxiliary nuts 11, The separation of 12 is relatively sleepy #, and it can not even be separated again, so it cannot be reused. Therefore, the patent can not be widely used for various needs. [Summary of the Invention] Therefore, the purpose of the present invention is to provide a borrowing Based on the design of the required axial strength of the workpiece, it can effectively improve the locking efficiency, and under appropriate tightening strength, it can effectively achieve the effect of preventing loosening and effectively improve the reusability of the axial force control nut. Therefore, the axial force control nut of the present invention is used to be screwed on a screw inspection and the paper size is adapted to the Chinese National Standard (CNS) A4 specification (210χ 297 mm) Page 5 1236522
一工件鎖固在—4 ^ 帽單元，每—螺巾:：該螺帽包含二可脫離地組合在-起的螺 多數根卡掣柱:、：：：包括一螺帽本體、多數個凹壁，以及 螺牙之内環辟〃 本體具有—能界定出—螺孔且環設有 壁之— 以及—外環壁。該多數凹壁是設置於該外環 面部。該多數卡雙凹壁具有一導斜 別盘兮〇 掣柱疋設置於該外環壁之另一端緣上，且八 /、μ夕數卡槽相對應。盆中一 刀 一螺帽罝-+ 八 螺栈早几之卡掣柱是藉由另 :、：疋之凹壁的導斜面部引導，以嵌卡定 早凡之卡槽中，該二螺帽本體得以組合在—起。 累中目 【圓式之簡單說明】 第圖疋一剖視圖，說明一習知防鬆螺帽之一主 螺設於一螺桿上； 主螺帽 第一圖是—使用示意圖，說明該防鬆螺帽之一副 螺設於該主螺帽上之情形； ”目 第一圖疋一立體圖，說明本發明軸力控制螺帽之一 _ 佳實施例的其中一螺帽單元； 乂 第四圖是一側視圖，說明該較佳實施例之二螺帽單一 相互配合，而於尚未旋緊狀態； 第五圖是一側視圖，說明該較佳實施例之二螺帽單一 已呈最佳旋緊狀態。 ％ 【較佳實施例之詳細說明】 本發明之其他技術内容、特徵及優點，在以不配合t 考圖式之較佳實施例的詳細說明中，將可清楚明白。 參閱第三、四圖，為本發明軸力控制螺帽3之一較佳f I紙張尺度適用中國國家標準（CNS) A4規格（210X 297公釐)~' '----— 第6頁 1236522 A7A workpiece is locked in a -4 cap unit, each of which is a nut: The nut includes two detachable bolts which are assembled in a plurality of latches :::: includes a nut body, a plurality of recesses The wall and the inner ring of the screw teeth are provided with a body which can define a screw hole and a ring is provided with a wall and an outer ring wall. The plurality of concave walls are provided on the outer peripheral surface portion. The plurality of card double-concave walls have a guide slant plate. A detent post 疋 is arranged on the other end edge of the outer ring wall, and the number of card slots corresponds to the number of card slots. One knife and one nut 罝 in the basin-+ The lock post of the early eight screw stack is guided by the guide slope of the concave wall of the other:,: 疋, and the two nuts are inserted into the lock of the early fan slot. The ontology is combined together. It ’s so complicated [Simplified description of the round type] The first figure is a cross-sectional view showing that a main screw of a conventional lock nut is set on a screw. The first picture of the main nut is a schematic diagram of the lock nut. The case where one of the sub-nuts of the cap is provided on the main nut; "The first figure is a perspective view illustrating one of the axial force control nuts of the present invention _ one of the nut units of the preferred embodiment; 乂 the fourth figure is A side view showing that the two nuts of the preferred embodiment cooperate with each other and are not yet tightened; the fifth figure is a side view showing that the two nuts of the preferred embodiment have been optimally tightened %. [Detailed description of the preferred embodiment] The other technical content, features and advantages of the present invention will be clearly understood in the detailed description of the preferred embodiment that does not match the diagram. The four figures are one of the preferred axial force control nuts 3 of the present invention. F I The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) ~ '' ---- — Page 6 1236522 A7
施例’用以螺設於一螺栓41上而將二工件42鎖固在一起。 該軸力控制螺帽3包含二可脫離地組合在一起的螺 3。每-螺帽單元3包括一六角形的螺帽本體31，：、六凹： 設置於該螺帽本體3 1外壁面上的凹壁32，以及六設置於节 螺帽本體3 1之一端緣上的卡掣柱3 3。 該螺帽本體31具有一能界定出一螺孔3 13且環設有螺 牙314之内環壁311，以及一外環壁312。該六凹壁η是位在 該外環壁312之一端緣上，而分別界定出六個卡槽32ι •’每 一凹壁32具有一形成既定偏斜角度的導斜面部322。該六卡 掣柱33是設置於該外環壁312之另一端緣上的卡掣柱^，並 分別與該六卡槽321相對應。本實施例中，該螺帽本體^是 為六角形，因此，該外環壁312則形成有六等間隔相距的$ 部3121與六分別間隔設置於該六角部3121間的面部。 該六凹壁32與該六卡掣柱33則是分別間隔設置於該六角部 3121之頂端與底端上。而該六卡掣柱33之形狀是與該六卡 槽3 21之形狀完全相符。主要利用其中一螺帽單元3之卡掣 柱33是藉由另一螺帽單元3之凹壁32的導斜面部322引導， 以嵌卡定位於另一螺帽單元3之卡槽321中，該二螺帽本體 3 1得以組合在一起。 參閱第四、五圖，於進行鎖固作業時，由於該二工件 42間需施加足夠鎖緊軸力，始能讓該二工件42能達到最佳 組裝鎖固之要求。利用該六卡掣柱3 3於施加足夠垂直鎖緊 軸力與旋入扭力下便會產生形變之原理，因此以該二工件 42所需之鎖緊軸力大小作為能夠讓該六卡掣柱33產生形變 本紙張尺度適用中國國家標準（CNS) A4規格（210x 297公餐） 第7頁 1236522 A7 -----— _— B7 五、發明說明（5 ) 之依據，而決定出該六卡掣柱33之變形強度。意即，當該 /、卡掣柱33開始產生形變時，即代表施加了該二工件42所 需之適當的垂直鎖緊軸力與旋入扭力，而已能達到使該二 工件42鎖固之最佳鎖固效果。另外，隨著該六卡掣柱”之 尺寸規格不同，其變形強度則有所差異，一般來說，該六 卡掣柱3 3之尺寸越大，其變形強度則越高。 利用二相同之螺帽單元3相互配合而鎖固於該螺栓4 i 上時’讓該二螺帽單元3之卡槽3 2丨皆是朝向工件42。首先， 操作者先將其中一螺帽單元3之螺帽本體3丨螺設於該螺栓 41上，以預先將該二工件42緊密地鎖固在一起。然後，操 作者再將另一螺帽單元3之螺帽本體3丨螺設於該螺栓41 上，讓後鎖入之螺帽本體3 1逐漸往前鎖入之該螺帽本體3 J 方向迫緊，直至後鎖入之螺帽本體3丨的頂緣已觸抵前鎖入 之螺帽本體3上之卡掣柱33,此時，若持續將後鎖入之螺帽 本體3 1沿該鎖緊方向旋入，當再旋轉某一適切旋入角度以 使刚鎖入螺帽單元3之卡掣柱3 3先受後鎖入螺帽單元3之外 %壁3 1 2角度擴撐而後回復，並配合後所入螺帽單元3之凹 壁32的導斜面部322予以導引，前鎖入之螺帽單元3之該六 卡拏柱3 3便能分別形狀相符地嵌合入後鎖入螺帽單元3之 該六卡槽321中，而前鎖入螺帽本體31的底緣則能平整地完 全貼合於後鎖入螺帽本體3 1的頂緣，而成最佳旋緊狀態。 於後鎖入螺帽單元3與前鎖入螺帽單元3之旋卡過程 中，隨著後鎖入螺帽單元3之卡槽32 1與該前鎖入螺帽單元3 之卡掣柱33間的反覆嵌卡次數（每次會產生如，，嗔，，聲響） 本紙張尺度適用中國國家標準（CNS) A4規格（21〇x 297公釐） 第8頁 1236522 五、發明說明（6 ) '---—- ^曰I鎖人螺帽單元3便會更迫緊前鎖人螺帽單元3。因 此、’便可預先設定前、後螺帽單元3間所產生嵌卡聲響，以 作為達到最佳旋緊狀態之指標。 進一步說明的是，由於後鎖入螺帽單元3之卡槽321形 狀是與後鎖入螺帽單元3之卡掣柱33相符，且凹壁32之導斜 面部322依其鎖緊旋入方向之需要而設定有-偏斜角度，以 利後鎖入螺巾目單凡3之卡槽32 !於水平旋轉移位之際，能順 利地導引前鎖人螺帽單元3之卡擎㈣嵌合人卡槽321中。 此時’ 4 —螺帽單元3間則形成有-適當旋緊度，而避 免因該二螺帽單元3間過度旋緊，而導致該螺栓41之螺牙或 螺帽本體31之螺牙遭到破壞而無法再拆離的情況，因此， 於有效防止螺牙破壞之條件下，該二螺帽單元3則能適當地 予以刀離而重複再利用。而且，呈相互嵌合狀態之卡槽川 與卡掣柱33 ’必須再施以一適當反向旋力始能造成兩者脫 離，因此能夠達到相當的防鬆效果。 歸納上述，本發明轴力㉟制螺帽，#由以該二工件〇 所須之鎖緊軸力強度，而作為自身變形強度依據的該六卡 擎柱33，咸有效提昇鎖固成效及效率。再者，肖由其中一 螺帽單元3之卡槽321與另一螺帽單元3之卡攀柱33相互卡 f嵌合’能適當控制兩者間之最佳旋緊程度，而達有效防 鬆效果以及能提昇重複再利用率，故確實能達到發明之目 的。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 1236522 A7 B7 五、發明說明（7 ) 範圍及發明說明書内容所作之簡單的等效變化與修飾，皆 應仍屬本發明專利涵蓋之範圍内。 本紙張尺度適用中國國家標準（CNS) A4規格（210x 297公釐）第10頁 1236522 A7 B7 五、發明說明（8 ) 【元件標號對照】 3 軸力控制螺帽 321 卡槽 3 1 螺帽本體 322 導斜面部 3 11 内環壁 33 卡掣柱 3 12 外環壁 41 螺栓 3 121 角部 42 工件 3 122 面部 3 13 螺孑L 3 14 螺牙 32 凹壁 本紙張尺度適用中國國家標準（CNS) A4規格（210x 297公釐） 第11頁The embodiment is used for screwing on a bolt 41 to lock two workpieces 42 together. The axial force control nut 3 includes two detachable screws 3. Each nut unit 3 includes a hexagonal nut body 31 :, and six recesses: a concave wall 32 provided on the outer wall surface of the nut body 31, and six end edges of one of the node nut bodies 31. 3. On the latch post 3 3. The nut body 31 has an inner ring wall 311 which defines a screw hole 3 13 and is provided with a screw 314 thereon, and an outer ring wall 312. The six concave walls η are located on one end edge of the outer ring wall 312, and define six latching grooves 32m each. Each concave wall 32 has an inclined surface portion 322 forming a predetermined deflection angle. The six latching posts 33 are latching posts ^ disposed on the other end edges of the outer ring wall 312 and correspond to the six latching slots 321, respectively. In this embodiment, the nut body ^ has a hexagonal shape. Therefore, the outer ring wall 312 is formed with six equally spaced $ sections 3121 and six face portions disposed between the hexagonal sections 3121. The six recessed walls 32 and the six latching posts 33 are respectively spaced from the top and bottom ends of the hexagonal portion 3121. The shape of the six-clamping posts 33 is exactly the same as the shape of the six-clamping slots 3 21. The latch post 33 of one of the nut units 3 is mainly guided by the inclined surface portion 322 of the recessed wall 32 of the other nut unit 3, and is positioned in the slot 321 of the other nut unit 3 by inserting the card. The two nut bodies 31 are combined together. Referring to the fourth and fifth figures, when the locking operation is performed, sufficient locking axial force needs to be applied between the two workpieces 42 before the two workpieces 42 can achieve the requirements of optimal assembly and locking. Using the six-clamping posts 33, the principle of deformation will occur under the application of sufficient vertical locking axial force and screwing torque. Therefore, the six-clamping posts can be used as the locking axis force required by the two workpieces 42. 33 Deformation This paper size applies the Chinese National Standard (CNS) A4 specification (210x 297 meals) Page 7 1236522 A7 -----— _— B7 V. The basis for the description of the invention (5), and the six The deformation strength of the latching post 33. In other words, when the deformation of the locking post 33 starts, it means that the proper vertical locking axial force and screwing torque required by the two workpieces 42 are applied, and the two workpieces 42 can be locked. Best locking effect. In addition, as the size and specifications of the six-clamping posts are different, the deformation strength is different. Generally speaking, the larger the size of the six-clamping posts 33 is, the higher the deformation strength is. When the nut unit 3 cooperates with each other and is locked on the bolt 4 i, the slots 3 2 丨 of the two nut units 3 are all directed toward the workpiece 42. First, the operator firstly screws one of the nut units 3 The cap body 3 is screwed on the bolt 41 to tightly lock the two workpieces 42 in advance. Then, the operator sets the nut body 3 of the other nut unit 3 on the bolt 41 Up, let the nut body 3 1 which is locked in behind gradually tighten the direction of the nut body 3 which is locked in forward until the top edge of the nut body 3 which is locked in after has touched the nut which is locked in front The locking post 33 on the main body 3, at this time, if the rear-locked nut body 3 1 is continuously screwed in the locking direction, when a proper screwing angle is further rotated to lock the nut unit 3 The latching post 3 3 is locked into the outside of the nut unit 3 and then the angle wall 3 1 2 is extended at an angle and then restored, and cooperates with the recessed wall 32 of the nut unit 3 The inclined surface portion 322 guides the six lock posts 33 of the front lock nut unit 3 and can be fitted into the six lock slots 321 of the rear lock nut unit 3 in accordance with the shape. The bottom edge of the screw-in nut body 31 can be flatly and completely fit on the top edge of the rear-locked nut body 31, and become the best tightening state. The rear-locked nut unit 3 and the front-locked nut During the card rotation process of unit 3, the number of repeated card insertions between the card slot 32 1 of the rear lock nut unit 3 and the latch post 33 of the front lock nut unit 3 (each time, such as ,, Alas, sound) This paper size applies to China National Standard (CNS) A4 specification (21 × 297 mm) Page 8 1236522 V. Description of the invention (6) '----- ^ I lock man nut unit 3 will more tightly lock the front nut unit 3. Therefore, 'the card sound generated between the front and rear nut units 3 can be set in advance as an indicator to achieve the best tightening state. It is further explained that Because the shape of the slot 321 of the rear lock-in nut unit 3 is in accordance with the locking post 33 of the rear lock-in nut unit 3, and the guide inclined surface 322 of the concave wall 32 is locked and rotated according to its shape. The direction of entry is required to set the-deflection angle, in order to lock the screw slot 32 of the screw head list 3! When the horizontal rotation shift, it can smoothly guide the card of the front lock nut unit 3 The engine fits into the human card slot 321. At this time, '4—the nut unit 3 is formed with a proper tightening degree, so as to avoid over-tightening of the two nut unit 3, resulting in the screw of the bolt 41 If the tooth or the nut of the nut body 31 is damaged and cannot be detached again, the two nut unit 3 can be appropriately cut off and reused under conditions that effectively prevent the destruction of the nut. In addition, the card grooves and the latch posts 33 ′ in a mutually fitted state must be subjected to a proper reverse rotation force to cause the two to disengage, so that a considerable anti-loosening effect can be achieved. To sum up, according to the present invention, the axial force nut is made of # 6, which is based on the strength of the axial force required by the two workpieces 0, and the six-card boom 33, which is based on its own deformation strength, effectively improves the locking effect and efficiency . Furthermore, Xiao's engagement of the slot 321 of one nut unit 3 and the card post 33 of the other nut unit 3 with each other can properly control the optimal tightening degree between the two to achieve effective prevention. The loose effect and the re-use rate can be improved, so it can really achieve the purpose of the invention. However, the above are only the preferred embodiments of the present invention. When the scope of implementation of the present invention cannot be limited in this way, that is, the application for patent 1236522 A7 B7 according to the present invention. V. Scope of the invention description (7) and contents of the invention specification The simple equivalent changes and modifications made should still fall within the scope of the patent of the present invention. This paper size applies to China National Standard (CNS) A4 specification (210x 297 mm) Page 10 1236522 A7 B7 V. Description of the invention (8) [Comparison of component numbers] 3 Axial force control nut 321 Card slot 3 1 Nut body 322 Inclined surface 3 11 Inner ring wall 33 Detent post 3 12 Outer ring wall 41 Bolt 3 121 Corner 42 Work piece 3 122 Face 3 13 Screw L 3 14 Screw 32 Concave wall This paper size applies to Chinese national standards (CNS ) A4 size (210x 297 mm) page 11