M307692 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種螺帽防鬆防盜裝置，特別指一 種可將螺帽鎖定以防止鬆脫與防盜的安全鎖定^ 設計。 、 【先前技術】 傳統用於螺帽防鬆、防盜的裝置有許多種類及方 例如採用雙螺帽鎖合方式來增進鎖緊度，或以彈 釀#塾圈的張力來消除螺帽與螺栓之間的轴向間隙；惟 如此只能達成螺帽的防鬆作用，對於組裝安全性要求 較高的場合，其防盜效果即有不足，且增加傳統固定 t且件的材料及成本。㈣年專利文獻所揭露的螺帽防 鬆、防盜裝置，按其結構特徵可大致分為三類： …第-類是在螺帽的一内切環形#中放置一蝶形 彈簧，於螺帽頂端部固定一個特製的彈菁嵌入螺检^ •:或嵌入普通螺帽的外周及底面内切槽，藉此靠螺帽 的彈性張力作用，俾消除螺帽與螺 向間隙’達成防鬆功能。 7軸 第二類是在普通螺帽的内螺紋上加工 紋旋緊方向逐漸加深的槽，在槽内放入一顆X; 鍵銷，藉此固定於螺帽與螺栓之間，防止螺： ，三類則是採用外周特製有凸曲面的螺帽或里 採用榫頭結構，其均以專用王 检而達成防鬆及防盜目的。 、 5 M307692 但’上揭習知的螺帽防鬆防盜結構，多數 標準螺帽的結構加以改製，不僅增加了加工程序的繁 Ϊ度甚ϊί，及使用成本’且其結構複雜、體積過 大，甚至無法同時兼具防鬆與防盜的功能。檟過 【新型内容】 置，要目的係在提供一種螺帽防鬆防盜裝 置主要猎由-種結構簡單、體積精小 計且及r’用以克服習知螺帽防二 f力月b不足’且在不改變標準化的螺帽結構之下，即 旎獲致防止螺帽鬆脫與防盜的功效。 ^上述目的’本創作之實施内容係利用習知桿 牙累;二内：紋二端均有倒角結構，致形成第一螺牙之 鎖人：糸二低至两逐漸延伸變化，因此在螺帽與螺栓 ^時，會在第-螺牙形成—螺旋楔形或錐形空間的 碟，於该空間中置入一個彈性金屬絲製成具有特定 累距的-_楔；_旋楔的職長度大於半周 於1 ’内徑略小於螺检的螺旋槽底徑’且一端外 的周圍構成與螺帽倒角相應的 ，模旋進__栓相配合㈣_螺牙空 月匕有效地消除螺帽與螺栓的徑向間隙:，並進一 防鬆脫及防盜的功效。 ^ 作人目的亦在提供一種螺帽防鬆防盜裝 的艘:二該螺旋楔係可配合—螺墊圈組裝於螺帽外端 曰:、栓路出部，藉此達成防鬆脫及防盜的功效。特別 疋曰螺旋楔配合螺墊圈的應用，可組裝於螺帽及螺拴 M3 07692 已經鎖合使用一段期間的場合，例如高架電塔、鐵塔 ，避免全面更換螺帽及螺栓即能夠增進螺ts防鬆防^ 功效。 【實施方式】 茲依附圖實施例將本創作之結構特徵及其他之 作用、目的詳細說明如下·· 〜參閱第一圖及第二圖所示，本創作『螺帽防鬆防 盗裝置』，特別疋指一種可將螺帽1 〇鎖定於螺栓2 0上，用以防止螺帽i 0鬆脫與防盜的螺旋楔1 設計，其中·· " 參閱第二圖至第五圖所示，本創作該螺旋楔1係 採以斷面呈圓形的彈性金屬絲捲製成螺旋狀，螺旋楔 1的螺距係與螺栓2 〇上的外螺紋螺距相同，其螺旋 長度大於半周且小於一周，内徑略小於螺栓2 〇的螺 旋槽底徑，且於一旋入端i丄的外侧周圍沿著螺旋楔 1構成有與螺帽1 〇倒角相匹配的楔面丄2(或錐面 )，次如第六圖至第八圖所示，本創作該螺旋楔工亦 可採用一斷面呈三角形或梯形的彈性金屬絲捲製成 螺旋狀，俾與螺栓2 〇的螺旋槽相匹配，同理該螺旋 楔1的螺距係與螺栓2 〇上的外螺紋螺距相同，其^ 旋長度大於半周且小於一周，内徑略小於螺栓2 〇的 螺杈槽底徑，且於一旋入端1 1的外侧周圍沿著螺旋 楔1構成有與螺帽1〇倒角相匹配的一個楔面 (或錐面）；藉上揭一螺旋楔1結構設計，即構成— 種可將螺帽1 〇鎖定於螺栓2 0的防鬆防盜裝置。 7 M307692 、复多閱第圖及第二圖所示，本創作該螺旋楔1 ^實際應用時，由使用者先將螺帽1 0與螺栓2 0配 :鎖定，然後再將該螺旋楔丄以其旋入端丄丄旋進螺 自1 0與螺栓2 〇配合後所形成的第一螺牙空間中 二直至該螺旋楔丄被旋轉到緊迫為止。此時，因該螺 帽1 〇曰的第一螺、牙係具有㈣結構而形成非完整的 螺牙’是故其第一螺牙頂峰恰好壓緊在螺旋楔i的楔 面1 2上，且由於本創作該螺旋楔i藉彈性緊束於螺 栓^ 0的螺旋槽中，一旦螺帽丄〇受振動或變載荷而 欲鬆動退回時，將會受到螺旋楔1的限制；是故，本 創作該螺旋楔1在消除螺帽1 0與螺栓2 0徑向間 审的同時，也消除了其間的軸向間隙，而能達成防止 鬆脫功能。尤其是，本創作該螺旋楔i裝配之後，幾 乎全部嵌入螺栓2 0的螺旋槽内，其隱藏性良好而不 易被發現，且非使用特殊工具將無法卸下螺旋楔工， 故月b夠在防止鬆脫的同時亦達成防盜功效。 -人參閱第八圖至第十圖所示，本創作螺帽防鬆防 盜裝置，亦可由所述該螺旋楔i配合一特製的螺墊圈 、、且成，其中該螺墊圈的實施方式可以有下列數種結構 :例如第八圖所示，本創作該螺墊圈2 a的外形可為 圓柱形、圓錐形或多邊形（例如六角邊形），於螺墊 圈2 a中間設有一内螺孔2 1 a，其内螺孔2 1 a的 内螺紋與螺栓2 〇的外螺紋呈相匹配的一周左右（亦 即略大、略小或等於一周），且内螺孔2丄a的一端 設有一圈倒角2 2 a，使該内螺孔2 1 a的第一螺牙 M307692 形成非完整的螺牙，藉此可與前述的螺旋楔i配合使 用。或如第九圖所示，該螺墊圈2 b中間設有一個階 級狀的内孔2 3 b，且令其小孔端構成為一内螺孔2 4 b ’該内螺孔2 4 b的内螺紋與螺栓2 〇的外螺紋 呈相匹配的一周左右，其内螺紋的螺距比螺帽1 〇及 螺栓2 0略大，且内螺孔2 1 b的内端設有一圈倒角 2 5b，藉此可與前述的螺旋楔1配合使用。或如第 十圖所示，該螺墊圈2 c中間係設有一錐孔2 6 c， 於錐孔2 6 c的小孔端構成有内螺紋2 7 c，内螺紋 2 7 c與螺栓2 〇的外螺紋呈相匹配的一周左右，且 其螺距比螺帽1 〇及螺栓2 〇略大，藉此構成可與前 述螺旋模1配合使用。 如上所述該螺墊圈2 a、2 b、2 c係可配合本 創作如述的螺旋楔1使用，由於該螺塾圈2 a、2 b 、2 c的安裝方式大致相同，故參閱第八圖所示可知 ，係將螺墊圈2 a的倒角2 2 a —端朝外而旋合於螺 栓2 0的突露部（螺墊圈2b、2 c安裝方式相同） ，直至該螺墊圈2 a與螺帽1 〇外端面貼合為止。若 此，再將命述的螺旋楔1以其旋入端1 1旋進螺墊圈 2 a與螺栓2 〇配合後所形成的第一螺牙空間中，直 至螺旋模1被旋轉到緊迫為止；此時，因該螺墊圈2 a的第一螺牙係具有倒角結構，使相匹配的螺栓2 〇 槽形成有一周楔形空間，當螺旋楔i進入後就占據該 空間，令其第一螺牙頂峰恰好壓緊在螺旋楔丄的楔面 1 2上，故使得該螺旋楔i可產生楔緊作用，因而達 M307692 成防止鬆脫功能。又由於其中的内螺紋的螺距比螺帽 1 0及螺栓2 0略大，二者之間產生的累積誤差會阻 礙螺帽1 0退轉，而且是愈退愈緊迫，除非先使用特 殊工具將螺旋楔1卸下，否則不可能鬆轉該螺帽工〇 ，故本創作所揭該螺墊圈2 a、2 b、2 (：與螺旋楔 1配合使用，亦能夠在防止鬆脫的同時亦達成防盜功 效0M307692 VIII. New description: [New technical field] This creation is about a nut anti-theft anti-theft device, especially a safety lock that can lock the nut to prevent loosening and anti-theft. [Prior Art] There are many types of devices commonly used for anti-loose and anti-theft of nuts, such as double-nut locking to increase the locking degree, or to eliminate the nut and bolt with the tension of the elastic ring. The axial gap between them can only achieve the anti-loosening effect of the nut. For the occasions with high assembly safety requirements, the anti-theft effect is insufficient, and the material and cost of the conventional fixing t and the parts are increased. (4) The nut anti-loose and anti-theft devices disclosed in the patent documents in the year can be roughly classified into three categories according to their structural features: ...the first type is a butterfly spring placed in an inscribed ring # of the nut, and the nut is placed on the nut. A special elastic embellishment screw is attached to the top end. •: or embedded in the outer circumference and the bottom surface of the common nut, thereby relieving the elastic tension of the nut, and eliminating the nut and the screw clearance to achieve the anti-loose function. . The second type of 7-axis is a groove that is gradually deepened in the direction of the thread on the internal thread of the ordinary nut, and an X; key pin is placed in the groove to fix between the nut and the bolt to prevent the screw: The three types are made of a special nut with a convex curved surface or a hoe structure. The special purpose is to achieve anti-loose and anti-theft purposes. 5 M307692 However, the nut-preventing anti-theft structure of the above-mentioned nut is modified, and the structure of most standard nuts is modified, which not only increases the complexity of the processing procedure, but also the cost of use, and its structure is complicated and the volume is too large. It is not even possible to have both anti-loose and anti-theft features.槚 【 [new content] set, the purpose is to provide a nut anti-loose anti-theft device mainly hunting - a simple structure, small size and r' to overcome the conventional nut And without changing the standardized nut structure, the seizure prevents the nut from loosening and theft. ^The above purpose 'The implementation of this creation is based on the use of conventional teeth; two inside: the two ends of the pattern have a chamfered structure, resulting in the formation of the first screw lock: 糸 two down to two gradually extended changes, so in When the nut and the bolt are used, a disc with a spiral wedge shape or a conical space is formed in the first thread, and an elastic wire is placed in the space to form a --wedge with a specific distance; The length is greater than half a week at 1 'the inner diameter is slightly smaller than the bottom diameter of the spiral groove of the screw inspection' and the outer circumference of one end corresponds to the chamfering of the nut, and the mold is screwed into the __ bolt and the joint is matched (4) _ screw hollow moon 匕 effectively eliminated The radial clearance between the nut and the bolt: the effect of preventing the loosening and theft prevention. ^ The purpose of the person is also to provide a nut anti-loose anti-theft device: two, the spiral wedge can be combined with the screw washer assembled on the outer end of the nut:: the bolt outlet, thereby achieving anti-loose and anti-theft efficacy. In particular, the application of the spiral wedge with the screw washer can be assembled in the case where the nut and the bolt M3 07692 have been locked for a period of time, such as an overhead electric tower and an iron tower, to avoid the full replacement of the nut and the bolt, which can improve the screw protection. Pine defense ^ effect. [Embodiment] The structural features, other functions, and purposes of the present invention will be described in detail below with reference to the accompanying drawings. Referring to the first and second figures, the creation of the "nut anti-locking device" is particularly疋 refers to a design of a spiral wedge 1 that can lock the nut 1 于 on the bolt 20 to prevent the nut i 0 from being loosened and burglarproof, wherein "" see the second to fifth figures, The spiral wedge 1 series is made into a spiral shape with a circular elastic wire coil. The pitch of the spiral wedge 1 is the same as the external thread pitch of the bolt 2, and the spiral length is greater than half a week and less than one week. The diameter of the spiral groove is slightly smaller than the diameter of the spiral groove of the bolt 2 ,, and a wedge surface 丄 2 (or a tapered surface) matching the chamfering angle of the nut 1 is formed along the spiral wedge 1 around the outer side of the screwing end i丄, As shown in the sixth to eighth figures, the spiral wedge can also be made into a spiral shape by a coil of elastic metal wire having a triangular or trapezoidal cross section, and the cymbal is matched with the spiral groove of the bolt 2 ,. The pitch of the spiral wedge 1 is the same as the pitch of the external thread on the bolt 2 ,. ^ The rotation length is greater than half a week and less than one week, and the inner diameter is slightly smaller than the screw groove bottom diameter of the bolt 2 ,, and is formed along the spiral wedge 1 around the outer side of the screw-in end 1 1 to match the nut 1 chamfering angle A wedge surface (or a tapered surface); by means of a spiral wedge 1 structural design, that is, a locking anti-theft device that can lock the nut 1 于 to the bolt 20 . 7 M307692, complex multi-picture and second picture, the creation of the spiral wedge 1 ^ In practical application, the user first match the nut 10 with the bolt 20: lock, and then the spiral wedge With the screwing end of the screw, the screw is inserted into the first screw space formed by the bolt 2 and the bolt 2 is rotated until the screw wedge is rotated until it is pressed. At this time, since the first screw and the dent of the nut 1 have a (four) structure to form a non-complete thread, the first screw peak is just pressed against the wedge surface 12 of the spiral wedge i. And because the spiral wedge i is elastically bundled in the spiral groove of the bolt ^ 0, once the nut is subjected to vibration or variable load and is loosened, it will be restricted by the spiral wedge 1; The spiral wedge 1 is created to eliminate the axial gap between the nut 10 and the bolt 20, and the anti-loose function can be achieved. In particular, after the assembly of the spiral wedge i is almost completely embedded in the spiral groove of the bolt 20, the hiding property is good and not easy to be found, and the spiral wedge can not be removed without using a special tool, so the moon b is enough Preventing loosening and achieving anti-theft effect. - Referring to the eighth to tenth drawings, the present invention can also be used for the anti-slip anti-theft device of the nut, and the spiral wedge i can be combined with a special screw washer, and the implementation of the screw washer can be The following several structures: for example, as shown in the eighth figure, the shape of the screw washer 2 a may be cylindrical, conical or polygonal (for example, hexagonal), and an inner screw hole 2 1 is provided in the middle of the screw washer 2 a . a, the internal thread of the inner screw hole 2 1 a is matched with the external thread of the bolt 2 一周 for about one week (that is, slightly larger, slightly smaller or equal to one week), and one end of the inner screw hole 2丄a is provided with one turn The chamfer 2 2 a causes the first screw M307692 of the inner screw hole 2 1 a to form a non-complete thread, thereby being used in combination with the aforementioned spiral wedge i. Or as shown in the ninth figure, the screw washer 2b is provided with a stepped inner hole 2 3 b in the middle thereof, and the small hole end is formed as an inner screw hole 2 4 b 'the inner screw hole 2 4 b The internal thread is matched with the external thread of the bolt 2 一周 for about one week, the pitch of the internal thread is slightly larger than the nut 1 〇 and the bolt 20, and the inner end of the inner screw hole 2 1 b is provided with a chamfer 2 5b Thereby, it can be used in combination with the aforementioned spiral wedge 1. Or as shown in the tenth figure, the spiral washer 2c is provided with a tapered hole 2 6 c in the middle, and the small hole end of the tapered hole 2 6 c is formed with an internal thread 2 7 c, the internal thread 2 7 c and the bolt 2 〇 The external thread is matched for about one week, and its pitch is slightly larger than the nut 1 〇 and the bolt 2 ,, thereby being configured to be used with the aforementioned spiral die 1. As described above, the screw washers 2 a, 2 b, 2 c can be used in conjunction with the spiral wedge 1 described in the present application. Since the screw loops 2 a, 2 b , and 2 c are mounted in substantially the same manner, refer to the eighth. As shown in the figure, the chamfer 2 2 a - end of the screw washer 2 a is screwed outward to the protruding portion of the bolt 20 (the screw washers 2b, 2 c are mounted in the same manner) until the screw washer 2 a It is fitted to the outer end surface of the nut 1 . If so, the spiral wedge 1 of the description is screwed into the first thread space formed by the screw-in washer 2 a and the bolt 2 以 with the screw-in end 1 1 until the screw die 1 is rotated until it is pressed; At this time, since the first thread of the screw washer 2 a has a chamfered structure, the matching bolt 2 is formed with a wedge-shaped space, and when the spiral wedge i enters, the space is occupied, so that the first screw The crest peak just presses on the wedge surface 12 of the spiral wedge, so that the spiral wedge i can produce a wedge-tightening action, thus reaching M307692 to prevent the loosening function. Moreover, since the pitch of the internal thread is slightly larger than the nut 10 and the bolt 20, the cumulative error between the two will hinder the nut 10 from retreating, and it is more and more urgent, unless a special tool is used first. The spiral wedge 1 is removed, otherwise it is impossible to loosen the nut work, so the screw washer 2 a, 2 b, 2 (: used with the spiral wedge 1 can also prevent looseness at the same time. Reach the anti-theft effect 0
另參閱第十-圖及第十二圖所示，本創作該螺旋 楔1若應用於螺帽經常拆卸的場合，可於與旋入端工 1相反的尾端1 3處設有一向外的凸塊丄4，若此在 螺旋楔1安裝使用時，可令該凸塊i 4露在螺帽外端 ，以便使用特殊的工具將螺旋楔i反轉卸下，從而再 鬆轉出螺帽；由此足見’本創作該螺旋楔丨係可簡易 的變化結構，即達成方便安裝使用功能。 須再指明者，本創作該螺旋模丄以及該螺塾圈2 2 b 2 c係可預先製作成多種規格，以適用於 2各種標準化的螺帽與螺栓，不僅能達成防鬆防盜 月b且由所揭實施結構可見本創作螺帽防鬆防盜裝 f製造容易，體積精小，耗材較少，製造成本降低， 其可形成標準化與系列化的產品，將大幅降低使用 者的安裝成本。 綜上所述’本創作『螺帽防鬆防盜裝置』，已確具實用性 目、技術手段之運用亦出於新穎無疑，且功效與設計 ^讀合，已稱合理進步至明。為此，依法提出新型專利 η懇請醜4、予詳審’並賜准專利為禱，至感 M307692 德便。 【圖式簡單說明】 第一圖為本創作螺旋楔安裝結構之侧面示意圖。 第二圖為本創作螺旋楔安裝結構之斷面示意圖。 第三圖為本創作螺旋楔之正面示意圖。 第四圖為本創作螺旋楔之侧面示意圖。 弟五圖為本創作螺旋楔之斷面示意圖。 第六圖為本創作螺旋楔第二實施例之侧面示意圖。 第七圖為本創作螺旋楔第二實施例之斷面示意圖。 第八圖為本創作螺墊圈及安裝結構之示意圖。 第九圖為本創作螺墊圈另一實施例之示意圖。 第十圖為本創作螺墊圈又一實施例之示意圖。 第十一圖為本創作螺旋楔設有凸塊之之示意圖。 【主要元件符號說明】 1 0-- --螺帽 1--- ——螺旋楔 1 2-- --楔面 1 4-- ——凸塊 2 1a — --内螺孔 2 b-- --螺墊圈 2 4 b — --内螺孔 2 c--- 一螺墊圈 2 7c-內螺紋 2 0 11-13 2 a-2 2a 2 3b 2 5b 2 6cReferring to the tenth-figure and twelfth drawings, the spiral wedge 1 of the present invention can be provided with an outward end at the end 13 opposite to the screw-in end if it is frequently used for disassembly of the nut. The bump 丄4, if the spiral wedge 1 is installed and used, the bump i 4 can be exposed at the outer end of the nut, so that the spiral wedge i can be reversely removed by using a special tool, so that the nut can be loosened again. Therefore, it can be seen that the spiral wedge system of the present invention can be easily changed, that is, the function of convenient installation and use is achieved. It must be further indicated that the spiral mold and the screw ring 2 2 b 2 c can be pre-made into various specifications to be applicable to 2 kinds of standardized nuts and bolts, not only to achieve the anti-loose and anti-theft month b It can be seen from the disclosed structure that the artificial nut anti-loose anti-theft device f is easy to manufacture, small in size, low in consumables, and low in manufacturing cost, and can form a standardized and serialized product, which will greatly reduce the installation cost of the user. In summary, the 'nail protection anti-theft device' has been put into practical use, and the use of technical means is also novel and undoubted, and the effect and design have been read and combined. To this end, the new patent was proposed according to law, 丑 恳 4 4, to the detailed review ‘and patent granted for prayer, to the sense of M307692. [Simple description of the drawing] The first figure is a schematic side view of the spiral wedge mounting structure. The second figure is a schematic cross-sectional view of the spiral wedge mounting structure. The third picture is a front view of the spiral wedge. The fourth picture is a schematic view of the side of the spiral wedge. The fifth picture of the brother is a schematic diagram of the section of the spiral wedge. The sixth figure is a side view of the second embodiment of the creation spiral wedge. The seventh figure is a schematic cross-sectional view of the second embodiment of the spiral wedge. The eighth figure is a schematic view of the creation of the screw washer and the mounting structure. The ninth drawing is a schematic view of another embodiment of the inventive screw washer. The tenth figure is a schematic view of still another embodiment of the writing screw washer. The eleventh figure is a schematic view of the spiral wedge provided with the bump. [Main component symbol description] 1 0-- -- Nut 1--- —— Spiral wedge 1 2-- -- Wedge surface 1 4-- —— Bump 2 1a — -- Inner screw hole 2 b-- -- screw washer 2 4 b — -- inner screw hole 2 c--- one screw washer 2 7c-internal thread 2 0 11-13 2 a-2 2a 2 3b 2 5b 2 6c
——螺栓 一旋入端 ——尾端 —螺墊 一倒角 一·内孑L 一倒角 -錐孔 11- Bolt a screw-in end - tail end - screw pad chamfering one · inner 孑 L a chamfer - cone hole 11