M287886 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種螺絲結構改良，尤指一種可提高 螺絲鎖接材料的效率並具防止嫘絲鬆返之創新結構改良 【先前技術】 按，备對塑膠、木材等非金屬材料作鎖固時，常會以 螺絲直接螺入材料内，將材料相互鎖接；然，一般之螺絲 φ I僅具$又為單旋向之螺牙，當此單向螺牙之螺絲受振動 時’係相當容易產生鬆脫的狀況。 故後有業者針對上述螺絲結構缺失加以改善，而設計 此另種螺絲結構〔如第一圖所示〕，該螺絲係於其桿體 (21)上方具設反向牙段（211)，再令桿體（21)中段呈具為 無牙桿段（212)，復於桿身下方設具為正向牙段（213); • 然，依此設計，當該桿體（21)螺入材料時，該無牙桿段（212) 係與材料間形成面接觸狀態，令螺絲鎖入材料時，遭受相 • 當之阻力，令使用者得費更多力氣和時間方能將螺絲與材 料鎖固，致使施工效率減低者。 、 【新型内容】 本創作之螺絲結構改良，係由螺絲端頭連具桿體所構 成’且於該桿體成型之螺紋具設有呈30度之牙峰角，並 於該牙峰角接續呈60度外擴之延伸段，再於二牙峰角間 成型有與延伸段接續呈150度之牙根角，以令該螺紋之牙 峰延伸段及牙根角間呈1:2:5的角度比例；藉此設計， 俾坫螺絲鎖接材料之效率，並確實避免螺絲受震動而鬆脫 M287886 之情形者。 【實施方式】 為令本創作所運用之技術内容、創作目的及其達成之 功效有更完整且清楚的㈣，⑽下詳細說明之，一 併參閱所揭之圖式及圖號：M287886 VIII. New description: [New technical field] This creation department is about a kind of screw structure improvement, especially an innovative structure improvement which can improve the efficiency of screw-locking material and prevent the skein from returning. [Prior Art] When it is used for locking non-metallic materials such as plastic and wood, it is often screwed directly into the material with screws to lock the materials together. However, the general screw φ I only has a single-turn screw. When the screw of the one-way screw is vibrated, the system is quite prone to looseness. Therefore, some manufacturers have improved the above-mentioned screw structure, and designed the other screw structure (as shown in the first figure), which is provided with a reverse tooth segment (211) above the rod body (21), and then The middle portion of the rod body (21) is formed as a toothless rod segment (212), and the lower portion of the shaft body is provided as a forward tooth segment (213); • However, according to the design, when the rod body (21) is screwed into In the case of materials, the toothless rod segment (212) is in surface contact with the material, so that when the screw is locked into the material, the resistance is caused by the phase, so that the user has more effort and time to screw and material. Locking, resulting in reduced construction efficiency. [New content] The screw structure of this creation is improved by the screw end joint with the rod body' and the threaded rod formed by the rod body has a tooth angle of 30 degrees, and is connected at the tooth peak angle. An extension extending at 60 degrees, and a root angle of 150 degrees from the extension of the second peak is formed so that the angle between the tooth peak extension and the root angle of the thread is 1:2:5; This design allows for the efficiency of the screw-locking material and does prevent the screw from being shaken to release the M287886. [Embodiment] In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear (4), (10), please refer to the illustrated drawings and drawings:
r先’ ^閱第二、三圖所示’為本創作之螺絲結構 改良，係於螺絲（1)其端頭（11)底部連具桿體（12)，並令 此桿體（12)底端呈具為尖錐端（121)，再由此桿體（12)底 端往上適當長度成型有正向螺紋段（122)，且於該正向螺 紋#又上緣衡接有延伸至端頭（1 1 )處之反向螺紋段（1 23)， 又令該反向螺紋段（123)所具外徑及底徑大於或等於正向 螺紋段（122)之外徑與底徑；其中： s亥端頭（11)係於其頂部中央處具設可供旋扭的四穴 (111)，該凹穴（111)係成型為與各類螺絲起子等工具相齡 合的形狀〔如第五〜十圖所示〕。 .該正向螺紋段（122)所具螺紋係成型有低於30度义貪 峰角（1221)，再於該牙峰角（1221)接續呈外擴之延伸# (1222) ，且令該延伸段（1222)之夾角較60度為小，麟# 二牙峰角（122)間成型有與延伸段（122)接續之牙# _ (1223) ，並令該牙根角（1223)角度大於150度，以使该牙 峰角（1221)、延伸段（1222)及牙根角（1223)三者開多 1:2:5之比例設計；再者，令該反向螺紋段（123)其螺終^ 設有呈45度以下之牙峰角（1231)，又於二牙峰角間择續 呈180度的牙根角（1232)。 藉此設計，於實施使用時，如第三、四圖所示，後< 該螺絲（1)其尖錐端（121)垂直抵於欲螺接之材料，繼施力 6 M287886 予該螺絲（1)旋扭下壓之力’此時，藉由該焊體（12)下方 所具正向螺紋段（122)呈30度之銳利牙峰角（1221)切削材 料，得使該桿體（12)省力且快迷的螺入材料中，同時，於 桿體（12)螺進材料内後，該正向螺紋段（122)呈6〇度之延 伸段（1222)即與材料互作抵迫，使該螺絲（1)受震動時， 不致有鬆動之虞，再藉該成型為度以上的牙根角，得 使該切削之材料切屑快速排出於外，又利用該桿體（12)上 方所具反向螺紋段（123)得使該螺絲（2)螺入材料後，即不 • 易退出；據此，俾確實避免螺絲受震動而鬆脫之情形者。 請參閱第十一圖所示，為本創作另一實施例，係令正 向螺紋段（122’）其牙峰角（1221，）頂端與牙根肖（丨⑽，）底 端間成型-斜邊（1223，），再於該牙峰角〇221，）及牙根角 (1222 )另侧成型接續之第—延伸段（1224，）、第二延伸段 (1225，）及>第二延伸段（1226，），並令該第一延伸段 (1224’）、第二延伸段（1225，）與牙峰角⑴以，）頂端假想之 中〜線（1227’）間各形成夾角Θι及〜，且令該炎角^與 • 02之比例為1:2，繼在該牙根角（1221，）底端假想之中心 線（1228，）和第三延伸段（1226，）間呈具一爽角&該爽角 =與〜間呈5:1之比例；藉此，以令〜、〜、〜為 1 ·2·5之比例設計者。 .由上述結構及實施說明可知，本創作係具有如下優 點· 1·^創作係令桿體其正向螺紋段呈具Μ度之夹銳牙峰 你#、使螺絲螺入材料時，更加快速且省力，依此，得 使施工效率提高者。 本創作係於牙峰角接接續外擴之延伸段，藉該擴張之延 M287886 伸段，使螺絲螺進材料後，該延伸段即與材料互作迫 緊，達到防鬆之效果者。 3. 本創作係於桿體上、下方成型正、反向之螺紋段，藉此 二不同旋向之螺紋設計得產生相互制衡之作用，使該螺 絲螺入材料後，當受到單向震動影響，造成其一旋向之 螺紋段產生回退時，係有另一反向之螺紋段作抵制，以 達防退之功效者。 4. 本創作係藉由該呈150度以上之牙根角，得於牙峰角切 削材料後，令該材料之切屑快速排出者。 綜上所述，本創作實施例確能達到所預期之使用功 效，又其所揭露之具體構造，不僅未曾見諸於同類產品 中，亦未曾公開於申請前，誠已完全符合專利法之規定與 要求，爰依法提出新型專利之申請，懇請惠予審查，並賜 准專利，則實感德便。 M287886 【圖式簡單說明】 第一圖：習用之正視圖 第二圖：本創作之正視圖 第三圖：本創作之局部剖視圖 第四圖：本創作之使用狀態圖 第五圖··本創作之端頭凹穴實施例參考圖（一） 第六圖：本創作之端頭凹穴實施例參考圖（二） 第七圖··本創作之端頭凹穴實施例參考圖（三） 第八圖：本創作之端頭凹穴實施例參考圖（四） 第九圖：本創作之端頭凹穴實施例參考圖（五） 第十圖：本創作之端頭凹穴實施例參考圖（六） 第十一圖：本創作之另一實施例局部剖視圖 【主要元件符號說明】 <習用> (2) 螺絲 (21) 桿體 (211) 反向牙段 (212) 無牙桿段 (213) 正向牙段 <本創作> (1) 螺絲 (11) 端頭 (111) 凹穴 (12) 桿體 (121) 尖錐端 (122) 正向螺紋段 (122，） 正向螺紋段 (1221) 牙峰角 (1221，） 牙峰角 (1222) 延伸段 (1222，） 牙根角 (1223) 牙根角 (1223，） 斜邊 (1224，） 第一延伸段 (1225，） 第二延伸段 (1226，） 第三延伸段 9 M287886 (12279) 中心線 （12280 (123) 反向螺紋段（1231) (1232) 牙根角 中心線 牙峰角r first ' ^ read the second and third pictures of the 'screw structure improvement of the creation, tied to the screw (1) at the end of its end (11) with a rod body (12), and the rod body (12) The bottom end is formed as a tapered end (121), and then the bottom end of the rod body (12) is formed with a forward thread section (122) by an appropriate length, and the forward thread has an extension on the upper edge. The reverse thread segment (1 23) at the end (1 1 ), the outer diameter and the bottom diameter of the reverse thread segment (123) are greater than or equal to the outer diameter and the bottom of the forward thread segment (122) The sigma head (11) is provided with a four-hole (111) for twisting at the center of the top, and the recess (111) is shaped to match the tools of various types of screwdrivers. Shape (as shown in the fifth to tenth drawings). The threaded portion of the forward threaded section (122) is formed with a peak angle of less than 30 degrees (1221), and then the extension of the peak angle (1221) is extended (#1222), and The angle of the extension (1222) is smaller than 60 degrees, and the angle between the two peaks (122) is formed by the tooth # _ (1223) which is connected with the extension (122), and the angle of the root angle (1223) is larger than 150 degrees, so that the peak angle (1221), the extension (1222) and the root angle (1223) are designed to be 1:2:5; and the reverse thread (123) The screw end ^ has a tooth peak angle of less than 45 degrees (1231), and a root angle of 12 degrees between the two tooth peaks (1232). By this design, in the implementation, as shown in the third and fourth figures, the rear < the screw (1) has its tip end (121) perpendicular to the material to be screwed, and then applies the force 6 M287886 to the screw (1) Force of the pressing and pressing force' At this time, the material is obtained by cutting the material with a sharp thread angle (1221) of 30 degrees in the forward thread section (122) under the welding body (12). (12) In a screw-in material that is labor-saving and quick-moving, at the same time, after the rod body (12) is screwed into the material, the forward thread section (122) exhibits a 6-degree extension (1222) that interacts with the material. When the screw (1) is subjected to vibration, the looseness of the screw (1) is not caused, and the root angle of the cutting material is formed by the molding, so that the cutting material is quickly discharged, and the rod body (12) is used. The reverse threaded section (123) above allows the screw (2) to be screwed into the material, ie it is not easy to exit; accordingly, the 俾 does prevent the screw from being loosened by vibration. Referring to FIG. 11 , another embodiment of the present invention is to form a forward-threaded section (122') between the top end of the tooth peak angle (1221,) and the bottom end of the root (丨(10),). The side (1223,), and the root angle 221, and the root angle (1222) are formed on the other side to form a first extension (1224,), a second extension (1225,), and a second extension. Segment (1226,), and the first extension (1224'), the second extension (1225,) and the peak angle (1), and the top imaginary line (1227') form an angle Θ 〜, and the ratio of the inflammatory angle ^ and ? 02 is 1:2, followed by a imaginary center line (1228,) and a third extension (1226,) at the bottom of the root angle (1221,) The cool angle & the cool angle = a ratio of 5:1 between ~ and ~, by the ratio of ~, ~, ~ is 1 · 2 · 5 designer. According to the above structure and implementation description, the author has the following advantages: 1.··················································································· And labor saving, according to this, it is necessary to improve the construction efficiency. This creation is in the extension of the extension of the tooth peak. The extension of the M287886 extension section allows the extension to be tightened with the material to achieve the anti-loose effect. 3. This creation is to form the forward and reverse thread segments on the upper and lower sides of the rod body, so that the two different rotation threads are designed to produce mutual checks and balances, so that the screw is screwed into the material and is affected by one-way vibration. When the threaded section of one of the turns is retracted, another reversed thread section is used to resist the effect of preventing the retreat. 4. This creation is based on the root angle of 150 degrees or more, which is obtained after the material is cut at the peak angle, so that the chips of the material are quickly discharged. In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. And the request, the application for a new type of patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible. M287886 [Simple description of the diagram] The first picture: the normal view of the second picture: the front view of the creation of the third picture: Partial view of the creation of the fourth picture: the use of the state of the creation of the fifth picture ··This creation Reference Example of the End Pocket (I) Figure 6: Reference Example of the End Pocket of the Creation (II) The seventh figure · The reference of the end pocket of the present invention (3) Eight Diagrams: Reference Example of the End Pocket of the Creation (4) Ninth Picture: Reference Example of the End Pocket of the Creation (5) FIG. 10: Reference Example of the End Pocket of the Creation (6) Figure 11: Partial cross-sectional view of another embodiment of the creation [Description of main component symbols] <Urban> (2) Screw (21) Rod body (211) Reverse tooth segment (212) Without tooth rod Segment (213) Forward segment <this creation> (1) Screw (11) Tip (111) Pocket (12) Rod (121) Tip end (122) Positive thread segment (122,) Forward thread segment (1221) Crown angle (1221,) Crown angle (1222) Extension (1222,) Root angle (1223) Root angle (1223) ) Beveled edge (1224,) First extension (1225,) Second extension (1226,) Third extension 9 M287886 (12279) Center line (12280 (123) Reverse thread section (1231) (1232) Root Angular center line
1010