1296305 九、發明說明： 【發明所屬之技術領域】 扳動不崩損之螺固件者 【先前技術】 本毛月係有關於-種『易扳動之特殊形狀固定工具』，特別是關於一種 板動用之卿獅嘴1 嫩錄，她細媽力點，而易於 鲁 I目前民眾親自動手佈置家中的D!γ風氣日盛，再加上國内手工 具發展係已達到-具有相當水準之程度，其品質與結構相當成熟穩定，其 中不論是產品麵或是結構品f，錢獲_>卜致肯定，手卫具生產業 界這幾年來為了使-般消費大眾在使用時更容易上手，於是各種易於操作 或附帶人性化功能的手工具亦陸續問市。 利用固定工具如螺固件以及套筒之配合，而以扳轉_之方法，便可 間單快速的將多個物件結合，並在需要拆解的時候亦可以順利分開，因此 _ 可知固定工具中，螺固件與套筒係為相當廣泛應用之物品，而一般之螺固 件其係由桿部以及頭部所組成，該桿部係具有螺紋，螺設於物件之中，該 頭部則供套筒之驅動口套設扳轉，一般習用之螺固件頭部與套筒之驅動口 皆呈正六邊形者，據以相對應達到扳轉鎖設之效； 當螺固件透過套筒在供扳動工具扳轉時，應力較易集中於螺固件頭部 之六個邊角上，反覆使用後難免會因套筒驅動口之磨擦而令邊角崩損，而 當邊角崩損後，略呈弧形之六個邊角便不易受套筒等固定工具之扳動，而 造成無法使用之缺失，有鑑於此，於是便有各式較易扳動且不易崩損之固 5 1296305 定工具，如美國專利第5 4 7 6◦2 4號，其係將套筒之驅動口形成具有 數個細小三角形凸抵之形態，藉以增加與正六角形螺固件頭部之卡制著力 點5分散頭部六個邊角所受應力； 藉由设置許多二角形之凸抵欲提高卡制著力點是可行的，然而，習用 月案之凸抵卻因為過於細小，且呈以尖端與螺固件卡抵，反而產生了另一 個應力容易集中之處，以習用具有許多細小三角形凸抵之套筒來板轉螺固 瞻件，在使用—段使間後，該套筒上之凸抵便會磨損而失去卡制作用，由此 可知過於則、线之凸減可短時_提高卡制力，但时該套筒本身磨 損較快，因此習用套筒容易損耗無法長久使用，而造成產品壽命過短之缺 失，故未能根本解決滑動磨損之麻煩，因此，習用之固定工具實需要有更 為實用之設計，以克服其扳轉不易、磨損較快之缺失。 【發明内容】 本發明之主要目的係在於提供-則扳動之特殊形狀固定卫具，其可 f改善習用之螺固件與扳動工具容易在扳轉時相互雜、崩損等缺失。 域成前述之發明目的，本發明係在固定玉具之螺固件頭部外側侧邊 形成有外凸弧抵以及外凸弧邊，或在固定工具之套筒驅動口内側側邊形成 有内凹弧抵以及内凹弧邊，藉由上述之相對應之弧抵以及弧邊，而達到大 幅提高卡制著力點之功效。 再者，本發明之固定工具之螺固件係可配合一段之套筒或扳動工具使 用，如此則該螺固件係可藉由外凸弧抵以及外凸弧邊與板動工具卡制，且 本發明之外凸弧抵與外凸弧邊皆呈形，且具有_定之體積大小，相較 6 1296305 於習用前案而言較不易磨擦損耗，而可達延長產品壽命之效。 同樣的，該套筒具有内凹弧抵以及内凹弧if，亦可配合一般之螺固件 使用’如此除可增加與螺固件頭部之卡抵著力點外，該内凹5瓜抵更可供螺 固件之邊角容置，而確實達到防止螺固件邊角崩損之效。 因此本發明實是一種相當具有實用性及進步性之發明，相當值得產業 界來推廣，並公諸於社會大眾。 【實施方式】 請參閱第一圖至第三圖所示，本發明主要係包括一固定工具，於本實 施例中，該固定工具係為一螺固件（1 0 )，該螺固件（1 〇 )係具有一桿 部（1 1 )以及一頭部（1 2 )，該桿部（1 1)係垂直延伸於頭部（1 2 ) 下方’並設有螺旋之齒紋（1 1 1 )，係用以螺設於施作處以固定物件之用， 而該頭部（12)則可配合扳動工具加以扳轉； 該頭部（12)外側係由六邊侧邊（121)所組成一概呈六邊形之 態樣，而為增強該頭部（12)在扳轉時之卡制力，另將該頭部（丄2) 外侧之側邊（121)與相鄰之另一侧邊（丄2 i)之間形成外凸弧抵（工 2 2 )’藉由該外凸弧抵（1 2 2 )連接相鄰之兩側邊（1 2 1 )，並在其 中二個不相鄰之側邊（1 2 1)上各設有二個並排之外凸弧邊（i 2 3 )， 該外凸孤邊（1 2 3 )係略小於外凸旅抵d 2 2 )，藉此，由兩個位於邊 角之外凸弧抵（1 2 2 )以及兩側位於側邊（1 2 1)上之外凸弧邊（工 2 3)而達到增加卡制著力點之功效； 而本發明固定工具之螺固件（i 〇)在配合一般之套筒（3 i)扳動 I296305 卫具使用時，其係如第二圖以及第三圖所示，該螺固件（工⑴頭部（1 2)係可置入於套筒（31)之驅動口（ 311)内，而令該頭部（工2) 側之外凸》( i 2 2 )以及外凸弧邊（i 2 3 )與套筒（3 1)之驅 動口（ 3 1 1)内壁卡制，並藉由外凸弧抵（12 2)以及外凸弧邊（丄 2 3 )之凸起處增加翻件（i ◦)之頭部（i 2 )與套筒（⑴之驅 動口（ 311)四個不同角度之著力點，形成具有四個不同角度之炎力， 馨可達到容易扳動’但同時分散扳轉螺固件（1◦)時之壓潰應力，而可達 到不易崩損之效； 再者，本發明之螺固件（10)其頭部（12)外侧側邊（！2工） 所設之外凸弧抵（i 2 2 )，以及外凸弧邊（工2 3 )皆具有一定程度之大 小，且概呈弧形，形成切點之方式，更可減緩損耗之情況產生，以提高產 品之整體品質，增加市場競爭力。 請參閱第四圖至第八圖所示，其係本發明易扳動之特殊形狀固定工具 鲁…第二實施例，如下僅就不騎構敘述之，本發明之眺工具亦可如第三圖 所不實施為一具有封閉驅動口之扳動工具，於本實施中係為一套筒（2 0 )，而在此撕镇巾具有—般罐者，亦可實麟扳手、棘輪 板手荨封閉式板手上。 如第四至七圖所示，該套筒（2〇)係可與套筒扳手組設以增長力臂 扳轉螺固件（3 2 )，而其-端形成有一驅動口（ 2 i )，該驅動口（ 2工） 之内侧係由六邊侧邊（2 1 1)所、域-概呈六邊形之態樣，而為增強該 驅動口（ 21)在扳轉時之卡制力，另將該驅動0(2丄）内侧之侧邊（2 8 1296305 1 1)與相鄰之另一側邊（2 1 1)之間形成内凹弧抵（2丄2 )，藉由該 内凹孤抵（2 1 2 )連接相鄰之兩側邊（2 1 1 )，並在其中三個不相鄰之 側邊（2 1 1)上各設有二個並排之内凹弧邊（2丄3 )，該内凹弧邊（2 1 3 )係略小於内凹弧抵（2 1 2 )，藉此，由兩個位於邊角之内凹弧抵（2 12)以及兩側位於側邊（211)上之内凹弧邊（2 i 3)以達到增加 卡制著力點之功效； 而本發明固定工具之套筒（2 〇)在配合一般之螺固件（3 2)使用 時，其係如弟七圖以及第八圖所示，該螺固件（3 2)之頭部（3 21) 係可置入於套筒（2 0)之驅動口（21)内，而令該螺固件（3 2)之 頭邛（3 21)外側與套筒（2 〇)内側之側邊（211)以及内凹孤邊 (213)卡制，並藉由内凹弧抵（212)以及内凹弧邊（213)之 不平整形態增加螺固件（3 2)之頭部（3 21)與套筒（2 〇)之驅動 口（ 21)之著力點，且該螺固件（3 2)之邊角（3 2 2 )係可容置於 驅動口（ 21)之内凹弧抵（212)之中，而可確實達到防止邊角（3 ® 2 2)崩損之效； 績请參閱第九圖至第十一圖所示，本發明之固定工具螺固件（1〇) 與固定工具套筒（2 0)兩者亦可搭配使用，且使用上方便將螺固件（工 0 )之頭部（1 2 )套入套筒（2 0 )之驅動口内（2 1)，而使螺固件（工 0 )之外凸弧抵（1 2 2 )以及外凸孤邊（1 2 3 )，分別與套筒（2 〇 ) 之内凹弧抵（212)以及内凹弧邊（213)礙合，如此則如第十圖所 示，其係可大幅增加套筒（2 0)與螺固件（1〇)完全之卡制著力點， 9 1296305 而可達最佳之防磨耗功效。 斤述者僅為用以解釋本發明之較佳實施例，並非企圖據以對本發 m何形式上之_，^，凡祕㈣讀曙神下所做有關本發明 之任何修賊敎者，皆城包括在本㈣意_護之鱗内。 综上所述，本發縣扳動之特殊形㈣定工具在結構設計、使用實用 性及成本效益上’確實是完全符合產業±發展所需，且賴紅結構發明 亦是具有前所未有__造，所狀具有「新雛」應紐慮，又本發 明可較之習知結構更具功效之增進，因此亦具有「進步性」，其完全符合我 國專利法有關發明專利之中請要件的狀，乃依法提起專利”，並敬請 鈞局早日審查，並給予肯定。 【圖式簡單說明】 第一圖係本發明螺固件之外觀立體圖。 第二圖係本發明螺固件之使用示意圖。 第二圖係本發明螺固件之使用剖視圖。 第四圖係本發明第二實施例之套筒外觀立體圖。 第五圖係本發明第二實施例之套筒底視圖。 第六圖係本發明第二實施例之套筒縱剖視圖。 第七圖係本發明第二實施例之套筒使用示意圖。 第八圖係本發明第二實施例之套筒使用剖視圖。 第九圖係本發明螺固件配合套筒之使用示意圖。 第十圖係本發明螺固件配合套筒之使用剖示圖。 1296305 第十一圖係本發明整體使用外觀立體圖。 【主要元件符號說明】 1 〇-— 一螺固件 11—— —桿部 111- 一齒紋 12—— 頭部 12 1- 側邊 12 2 — 外凸孤抵 12 3 — 一外凸弧邊 2 0—— 套筒 2 1—— 一驅動口 2 11 — 側邊 2 12 — 一内凹弧抵 2 13 — 一内凹弧邊 3 1—— 一套筒 3 11- 驅動口 3 2—— 一螺固件 3 2 1- 頭部 3 2 2 — 邊角 111296305 IX. Description of the invention: [Technical field of invention] Pulling the screw that does not collapse [Prior technology] This month is related to the kind of "easy-moving special shape fixing tool", especially regarding a board The use of the Qingshi mouth 1 tender recording, her fine mother force point, and easy Lu I current people personally arrange home D! γ atmosphere, coupled with the domestic hand tools development system has reached - a considerable level Its quality and structure are quite mature and stable. Among them, whether it is the product surface or the structural product f, the money is _> Bu Zhi affirmed that the handicraft manufacturing industry has been more easy to use in the past few years in order to make the general consumer use it. Therefore, various hand tools that are easy to operate or have humanized functions are also being asked. By using a fixing tool such as a screw and a sleeve, the method of turning the _ can be used to quickly and easily combine a plurality of objects, and can be smoothly separated when it is required to be disassembled, so that the fixing tool can be used. The screw and the sleeve are widely used articles, and the general screw is composed of a rod portion and a head portion. The rod portion has a thread and is screwed in the object, and the head is provided with a sleeve. The driving port of the cylinder is set to rotate. Generally, the driving head of the screw and the driving port of the sleeve are both regular hexagons, so that the effect of the locking and locking is correspondingly achieved; when the screw is transmitted through the sleeve When the moving tool is turned, the stress is more likely to concentrate on the six corners of the head of the screw. After repeated use, it will inevitably cause the corner to collapse due to the friction of the sleeve driving port, and when the corner is broken, slightly The six corners of the curved shape are not easily pulled by the fixing tools such as the sleeve, and the lack of use is lost. In view of this, there are various types of solids that are easier to pull and are not easily broken. , for example, U.S. Patent No. 5 4 7 6◦24, which is a sleeve The driving port is formed with a plurality of small triangular convex forms, thereby increasing the stress on the six corners of the head of the head with the clamping point 5 of the positive hexagonal screw head; by providing a plurality of squares to improve the convexity It is feasible to clamp the force. However, the convexity of the customary case is too small, and it is offset by the tip and the screw. Instead, another stress is easily concentrated. It has many small triangles. The sleeve is used to turn the screw to the solidification member. After the use of the segment, the convex contact on the sleeve will wear and lose the card, so that the protrusion is too short, and the convexity of the line can be shortened. The force of the card, but the sleeve itself wears faster, so the conventional sleeve is easy to wear and can not be used for a long time, and the product life is too short, so the trouble of sliding wear cannot be solved. Therefore, the conventional fixing tool is practical. A more practical design is needed to overcome the lack of easy to turn and wear. SUMMARY OF THE INVENTION The main object of the present invention is to provide a special shape fixing fixture that can be pulled, which can improve the misuse of the conventional screw and the pulling tool, which are easy to be mixed, collapsed, etc. during the turning. In the foregoing invention, the present invention is characterized in that a convex arc abutting and a convex arc edge are formed on the outer side of the screw head of the fixed jade, or a concave is formed on the inner side of the sleeve driving opening of the fixing tool. The arc offset and the concave arc edge achieve the effect of greatly increasing the clamping force point by the corresponding arc offset and the arc edge. Furthermore, the screw of the fixing tool of the present invention can be used with a sleeve or a pulling tool, so that the screw can be clamped by the convex arc and the convex arc edge and the plate tool, and The convex arc abutting and the convex arc edge of the invention are both shaped and have a certain volume, which is less prone to friction loss than the prior case of 6 1296305, and can extend the life of the product. Similarly, the sleeve has a concave arc offset and a concave arc if, and can also be used with a general screw. This can increase the point of the card against the screw head. It is placed at the corners of the screw and does not prevent the corners of the screw from being damaged. Therefore, the present invention is a practical and progressive invention, which is quite worthy of promotion by the industry and is publicized to the public. [Embodiment] Referring to the first to third figures, the present invention mainly includes a fixing tool. In the embodiment, the fixing tool is a screw (10), and the screw (1 〇) ) having a stem portion (1 1 ) and a head portion (1 2 ) extending vertically below the head portion (1 2 ) and having a spiral tooth pattern (1 1 1 ) , the screw is set at the application to fix the object, and the head (12) can be rotated with the pulling tool; the outer side of the head (12) is composed of six sides (121) In a hexagonal shape, to enhance the clamping force of the head (12) when it is turned, the side (121) of the outer side of the head (丄2) and the other side of the adjacent side An outer convex arc is formed between the sides (丄2 i) by the outer convex arc (1 2 2 ) to connect the adjacent two sides (1 2 1 ), and two of them are not There are two side-by-side convex arc edges (i 2 3 ) on the adjacent side edges (1 2 1), and the convex convex edges (1 2 3 ) are slightly smaller than the outer convex travels to d 2 2 ), Thereby, by two convex arcs located outside the corners (1 2 2 ) and both sides The effect of increasing the clamping force point is achieved by the convex edge (working 2 3) on the side (1 2 1); and the screw (i 〇) of the fixing tool of the invention is matched with the general sleeve (3 i When the I296305 guard is used, as shown in the second and third figures, the screw (1) head (1 2) can be placed in the drive port of the sleeve (31) (311) Inner, so that the head (work 2) side convex (i 2 2 ) and the convex arc edge (i 2 3 ) are engaged with the inner wall of the driving port (3 1 1) of the sleeve (3 1), And the head (i 2 ) of the flip member (i )) and the sleeve (the drive port of the (1) (311) are increased by the convex arc abutting (12 2) and the convex portion of the convex arc edge (丄2 3 ). Four different angles of force, forming an inflammatory force with four different angles, the scent can achieve easy to pull 'but at the same time disperse the crushing screw (1 ◦) when the crushing stress, can achieve the effect of not easy to collapse Furthermore, the screw (10) of the present invention has a convex arc offset (i 2 2 ) on the outer side of the head (12) and a convex arc edge (i 2 2 ). Has a certain degree of size and is curved to form The method of cutting points can also reduce the loss of the situation, so as to improve the overall quality of the product and increase the competitiveness of the market. Please refer to the fourth to eighth figures, which is a special shape fixing tool which is easy to be pulled by the invention... The second embodiment is as follows, and the boring tool of the present invention can also be implemented as a pulling tool with a closed driving port as shown in the third figure. In this embodiment, it is a sleeve (2). 0), and here to tear the towel has a general can, can also be a solid wrench, ratchet wrench hand-closed plate hand. As shown in the fourth to seventh figures, the sleeve (2〇) can be assembled with the socket wrench to increase the force arm turning screw (3 2 ), and the end thereof is formed with a driving port ( 2 i ). The inner side of the driving port (2 working) is formed by the six sides (2 1 1) and the domain-general hexagonal shape, and the clamping force of the driving port (21) during the turning is enhanced. And forming a concave arc (2丄2) between the side of the inner side of the drive 0 (2丄) (2 8 1296305 1 1) and the adjacent side (2 1 1), by the The concave orbital (2 1 2 ) connects the adjacent two sides (2 1 1 ), and has two side-by-side concave arc edges on three non-adjacent sides (2 1 1) (2丄3), the concave arc edge (2 1 3 ) is slightly smaller than the concave arc offset (2 1 2 ), whereby two concave arcs (2 12) are located in the corners and both sides The concave arc edge (2 i 3) on the side edge (211) to achieve the effect of increasing the clamping force point; and the sleeve (2 〇) of the fixing tool of the present invention is used in conjunction with the general screw firmware (3 2) At the time, as shown in the figure of the seventh and the eighth figure, the head (3 21) of the screw (3 2) can be Insert into the drive port (21) of the sleeve (20), and make the outer side of the screw (3 2) (3 21) and the side (211) inside the sleeve (2 〇) and the concave The orphan (213) is clamped, and the head (3 21) and the sleeve (2 )) of the screw (32) are increased by the uneven shape of the concave arc (212) and the concave arc (213). The focus of the drive port (21), and the corner (3 2 2) of the screw (32) can be accommodated in the concave arc (212) of the drive port (21), but It does achieve the effect of preventing the corners (3 ® 2 2) from falling apart. See the ninth to eleventh figures, the fixing tool screw (1〇) and the fixing tool sleeve (2 0) of the present invention. The two can also be used together, and it is convenient to fit the head (1 2 ) of the screw (working 0) into the driving port of the sleeve (2 0), and the screw firmware (work 0) The convex arc abutting (1 2 2 ) and the convex convex edge (1 2 3 ) respectively interfere with the concave arc abutting (212) and the concave arc edge (213) of the sleeve (2 〇), thus As shown in the tenth figure, it can greatly increase the complete locking of the sleeve (20) and the screw (1〇). Power point, 91,296,305 and up to the best of anti-wear effect. The exemplified is only a preferred embodiment for explaining the present invention, and is not intended to be used in connection with the present invention. All cities are included in the scale of this (four) meaning _ protection. In summary, the special shape (four) tools that the county has been mobilized in terms of structural design, practicality and cost-effectiveness are indeed fully in line with the needs of industry ± development, and the invention of Laihong structure is unprecedented. The shape of the "new chick" should be considered, and the invention can be more effective than the conventional structure, so it is also "progressive", which fully conforms to the requirements of the invention patent in the patent law of China. , is to file a patent according to law, and please review it and give it affirmation. [Simplified illustration] The first figure is a perspective view of the appearance of the screw of the present invention. The second figure is a schematic diagram of the use of the screw of the present invention. 2 is a cross-sectional view showing the use of the screw of the second embodiment of the present invention. The fifth drawing is a bottom view of the sleeve of the second embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS The seventh embodiment is a schematic view of the use of the sleeve of the second embodiment of the present invention. The eighth figure is a cross-sectional view of the sleeve of the second embodiment of the present invention. Fig. 10 is a cross-sectional view showing the use of the screw fitting sleeve of the present invention. 1296305 The eleventh drawing is a perspective view of the overall appearance of the present invention. [Description of main components] 1 〇-- a screw Firmware 11————Rod 111- One tooth 12——Head 12 1- Side 12 2 — Outer convex 12 3 — One convex arc edge 2 0—— Sleeve 2 1——One drive port 2 11 — Side 2 12 — A concave arc offset 2 13 — A concave arc edge 3 1 — A sleeve 3 11- Drive port 3 2 — A screw 3 2 1- Head 3 2 2 — Corner 11