五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種木螺絲結構改良（一），尤指 一種在旋入工件時可產生較小之旋入阻力，並可嚅合工 件與快速排屑，使之得以在順暢排屑而無阻礙的狀態下 鎖入工件，又可穩固定位於工件上者。 [先前技術] [0002] 按，木螺絲被廣泛地應用於固定或結合工件之用途 上，而依使用目的之不同，木螺絲又大略可分為鑽尾及 尖尾；現有之木螺絲係自其頭部一體向下延伸形成桿部 ，且桿部的上段為平直端，下段為旋入端，再於桿邹之 平直端上螺旋環設螺紋段，該螺紋段並螺旋延續至旋入 端；據此，該木螺絲即可藉旋入端及螺紋段的設立牌之 鎖入工件中。 然而，該木螺絲於其螺紋段上並未具有任何可助於 木螺絲旋入工件’或排出其於旋入過程中產生碎屑之私 構設計，因此該木螺絲於實際之使用上，至少產生如下 所列之各項缺失： 1·旋入過程較為費時：該木螺絲於其螺紋段並未具有你 何排出其於旋入過程中產生碎屑之結構設計，以致其於 旋入過程中產生之碎屑無法被快速排出工件外，而殘留 於工件内部，並阻礙木螺絲之旋入，造成木螺絲旋入工 作所費時間過長之情形β 2.旋入過程較為費力：該木螺絲於其嫘牙並未具有你何 可助於旋入工件之結構設計，以致旋入時產生之阻力致 表單編號Α0101 第3頁/共21頁 M375788 大，故使用者需施以較大之力量方可順利將木螺絲旋入 工件中，而此將造成手部費力過多而易於感到手部疲倦 〇 3.旋入過程中工件易於裂損：正因該木螺絲未設排屑之 結構，導致碎屑大量殘留在工件中，而殘留的碎屑在受 到木螺絲的旋入擠壓下將往工件推擠，並因此造成工件 的裂損。 而因有上述缺失以致本創作人研發申請而獲准證書 號Μ 3 1 0 9 5 9 —種木螺絲結構改良，該木螺絲具有 頭部，且由頭部向下延伸形成桿部，桿部由連接頭部的 平直端及與設於平直端下端之旋入端組成，再於桿部上 設由平直端延伸至旋入端的第一螺紋段及第二螺紋段， 另在前述第一、二螺紋段上設有三只等距設立且具切面 的排屑段，排屑段上則有凹凸齒部，繼於兩兩排屑段間 形成螺入段，使螺入段與排屑段彼此間隔設立。 緣是，本創作人特在針對上述結構而加以研究改良 ，特再提供一種木螺絲結構改良（一），以期達到更佳 實用價值性之目的者。 【新型内容】 [0003] 今，創作人鑒於上述木螺絲結構於實際實施使用上 之缺失，而加以修正、改良，同時本著求好之精神及理 念，並藉由專業知識、經驗之輔助，以及多方巧思、試 驗後，方創設出本創作，以提供一種在旋入工件時可生 較小之旋入阻力，並可嗡合工件與快速排屑，使該木螺 絲得以在順暢排屑而無阻礙的狀態下鎖入工件，又可穩 表單编號Α0101 第4頁/共21頁 M375788 固定位於工件上之木螺絲結構。 本創作木螺絲結構改良（一）的目的與功效係由以 下之技術所實現：V. New description: [New technical field] [0001] This creation is about a kind of wood screw structure improvement (1), especially a kind of screwing resistance can be generated when screwing into a workpiece, and can be combined The workpiece and the quick chip evacuation enable it to lock into the workpiece in a smooth and unobstructed state, and can be stably fixed on the workpiece. [Prior Art] [0002] Wood screws are widely used for fixing or joining workpieces, and depending on the purpose of use, wood screws can be roughly divided into drill tails and pointed tails; existing wood screws are The head integrally extends downwardly to form a rod portion, and the upper portion of the rod portion is a flat end, the lower portion is a screw-in end, and the spiral portion of the straight end of the rod is provided with a threaded portion, and the thread portion is spirally extended to the screw-in end. According to this, the wood screw can be locked into the workpiece by the setting of the screwing end and the threaded section. However, the wood screw does not have any private design on its threaded section that can help the wood screw to screw into the workpiece' or discharge it to generate debris during the screwing process, so the wood screw is at least used in practice. The following items are listed as missing: 1. The screwing process is more time consuming: the wood screw does not have a structural design that causes you to discharge debris during the screwing process, so that it is screwed in during the screwing process. The generated debris can not be quickly discharged outside the workpiece, but remains inside the workpiece, and hinders the screwing of the wood screw, causing the screw to screw into the work for too long. β 2. The screwing process is more laborious: the wood screw In the case of the fangs, there is no structural design that can help you screw into the workpiece, so that the resistance generated when screwing in is caused by the form number Α0101, page 3/21 pages, M375788, so the user needs to apply a larger force. The screw can be screwed into the workpiece smoothly, which will cause the hand to be too laborious and easy to feel the hand tired. 3. The workpiece is prone to cracking during the screwing process: due to the structure of the wood screw without chipping, Large crumb Remaining in the workpiece, by remaining debris in the wood screw is screwed into the work piece to push the pressing, and thus causing a crack on the workpiece. Due to the above-mentioned deficiency, the creator has obtained the certificate number Μ 3 1 0 9 5 9 - the wood screw structure is improved, the wood screw has a head, and the head extends downward to form a rod portion, and the rod portion is a flat end of the connecting head and a screwing end provided at a lower end of the flat end, and then a first threaded section and a second threaded section extending from the flat end to the screwing end, and the foregoing There are three chip segments on the first and second thread segments which are equidistantly set and have a cut surface. The chip segments have concave and convex tooth portions, and a screw-in segment is formed between the two chip segments to make the screw segments and chip discharges. The segments are set apart from each other. The reason is that this creator has specially researched and improved the above structure, and specially provides a wood screw structure improvement (1), in order to achieve better practical value. [New Content] [0003] Nowadays, the creators have revised and improved the above-mentioned wood screw structure in view of the lack of actual implementation, and at the same time, with the spirit and philosophy of seeking for good, and with the help of professional knowledge and experience, As well as many ingenuity and experimentation, the creation of this creation is to provide a small screw-in resistance when screwing into the workpiece, and to fit the workpiece and quick chip removal, so that the wood screw can be smoothly discharged. The workpiece is locked in an unobstructed state, and the form number can be stabilized. 1010101 Page 4 of 21 M375788 Fixes the wood screw structure on the workpiece. The purpose and function of the improved wood screw structure (1) is realized by the following technologies:
該木螺絲自頭部向下延伸形成桿部，桿部由旋入端 及平直端組成，且桿部周壁螺旋環設有彼此間隔之第一 螺紋段及第二螺紋段，於其一螺紋段的牙峰周緣處以等 距間隔方式環設呈交錯排列之三排屑段及三螺入段，且 各排屑段具設凹凸齒部；據此結構設計，俾達該木螺絲 在對工件進行旋入作業時，該其一螺紋段可產生較小之 旋入阻力，且能夠快速排屑，而另一螺紋段可嚅合工件 ，令該木螺絲得以在順暢排屑而無阻礙的的狀態下鎖入 工件，又可穩固定位於工件上者。 【實施方式】 [0004] 為令本創作之技術手段創作目的及達成功效有更完 整及清楚的揭露，茲於下詳細說明之，並請一併參閱揭 示之圖式及元件符號。 首先，請參閱第一〜四圖所示，本創作之木螺絲（ 1)係自其頭部（1 1)向下一體延伸形成桿部（1 2 )，且桿部（1 2)的上段為與頭部（1 1 )連接之平 直端（1 2 1)，其之下段則呈漸縮收歛之旋入端（1 2 2)，於旋入端（1 2 2)上成形一割尾槽（1 2 3 )，再於桿部（1 2)周壁螺旋環設彼此間隔之第一螺 紋段（13)及第二螺紋段（14)〔請一併參閱第四 圖所示〕，且該第一螺紋段（13)、第二螺紋段（1 4)並自割尾槽（1 2 3)邊侧開始螺紋段，且由旋入 表單編號A0101 第5頁/共21頁 M375788 端（1 2 2 )螺旋延伸至平直端（1 2 1 ) . 丄7 , έ月冉一併 參閱第二〜三圖所示，繼在位於平直端（^ 2 1 )且鄰 近旋入端（1 2 2)處的其一螺紋段，即第一螺紋段（ 1 3)或第一螺紋段（1 4)上的每一環螺紋均設有等 距設立之三排屬段（1 3 1 )、（ 1 4 1 )及三螺入段 (132)、（142)，且三排屑段（i 3工）、（ 1 4 1 )及三螺入段（工3 2)、（丄4 2)共同等份 切割每一環螺紋；再者，該排屑段（丄3丄）、（工4 η係分別在第一螺紋段（13)、第二螺紋段（14 )的牙峰處平切而成〔以下請一併參第五、六圖〕，而 其切面（a )與桿部（1 2)外徑切線（l)平行，此 外在各排屑段（13 1)、（141)上形成有凹凸狀 設置的齒部（1311) 、 （1411)，且該凹凸狀 之齒部（1311)、（1411)可為如第五圖所示 般呈鋸齒狀，或如第六圖所示般之直齒狀。 實施使用時，請一併參閱第七〜八圖所示，係先令 該木螺絲（1 )垂直設置之方:¾¾以其旋入端（i 2 2 )抵貼於工件（2 )表面，、並以該木螺絲（丄）之割尾 槽（1 2 3 )對應將工件切削螺入，讓該木螺絲（1 ) 之螺入段（132)接觸且切削工件（2)〔於此圖示 表示第一螺紋段（1 3)上設有排屑段（χ 3丄）與螺 入段（132)，而第二螺紋段（14)沒有〕，進而 使木螺絲（1)旋入該工件（2)中，且該木螺絲（工 之第螺紋段（1 3)排屑段（1 3 1 )與經螺入段 (1 3 2)切削後之工件（2)的内緣周壁間恰形成一 排屑空間（A)〔請一併參第九、十圖〕，而第二螺紋 第6頁/共21頁 表單編號AOlOi 'v 段（1 4 )則能與工件嚙合而得以再螺入，因此該木螺 絲（1 )之螺入段（1 3 2)及第一螺紋段（1 3)其 旋入工件（2)的過程中所產生的切削碎屑將會自該排 屑空間（A)排出，同時利用各排屑段（1 3 1 )上所 具設之凹凸齒部（1 3 1 1 )的切削能力，對螺入段（ 1 3 2)切削工件（2)後產生之碎屑再加以切削，使 碎屑能夠被切斷成更細小之單位，以加速排屑速度；同 時，在螺入的過程中其再藉第二螺紋段（1 4 )切斷工 件，與工件呈嚙合狀態，令該木螺絲得以在順暢排屑而 無阻礙的的狀態下鎖入工件，又可穩固定位於工件上者 〇 前述之實施例或圖式並非限定本創作之結構樣態或 尺寸，任何所屬技術領域中具有通常知識者之適當變化 或修飾，皆應視為不脫離本創作之專利範疇。 經由以上之實施說明，可知本創作與現有木螺絲相較， 至少具有如下所列之各項優點： 1. 由於該木螺絲旋入工件之初，係以其第一、二螺紋段 上所環設之螺入段接觸切削工件，使該木螺絲與工件間 之接觸面積較小，因此該木螺絲在旋入工件時所產生之 旋入阻力較小，即在旋入過程中可較為省力。 2. 由再經該木螺絲旋入工件之初，係以其未設有螺入段 與排屑段之第一或二螺纹段切割嚆合工件，令該木螺絲 得以在順暢排屑而無阻礙的的狀態下鎖入工件，又可穩 固定位於工件上者。 3. 由於該木螺絲的排屑段與工件間具備有可將碎屑排出 工件外之排屑空間，在排屑段上具設有可將碎屑再予以 表單編號A0101 第7頁/共21頁 M375788 切削成更小體積之凹凸齒部，可令該木螺絲旋入工件時 之排屑速度加快，而利於旋入工件之動作，即旋入之效 率較佳。 4.再者，因本創作之木螺絲與工件間具設有排屑空間， 且在排屑空間處更對應設有凹凸齒部能夠適時切斷碎屑 ，以加速排屑速度，進而避免因碎屑的擠壓造成工件產 生龜裂之情形。 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。 【圖式簡單說明】 [0005] 第一圖：本創作之木螺絲的立體外觀圖 第二圖：本創作之木螺絲另一角度立體外觀圖 第三圖：本創作之木螺絲另一狀態丘體外觀圖 第四圖：本創作之木螺絲局部放大立體圖 ' V > /- 第五圖：本創作之木螺絲其凹凸齒部呈鋸齒狀之示意圖 第六圖：本創作之木螺絲其凹凸齒部呈直齒狀之示意圖 第七圖：本創作之木螺絲於進行旋入工件時之示意圖 第八圖：第七圖之局部放大示意圖 第九圖：本創作之木螺絲呈鋸齒狀的凹凸齒部與工件間 形成之排屑空間示意圖 第十圖：本創作之木螺絲呈直齒狀的凹凸齒部與工件間 形成排屑空間示意圖 表單編號A0101 第8頁/共21頁 M375788 【主要元件符號說明】 [0006] ( 1 ) 木螺絲 （11) (12) 桿部 （121 (122) 旋入端 （123 (13) 第一螺紋段（1 3 1 (1311)齒部 （132 (14) 第二螺紋段（1 4 1 (1411)齒部 （142 (2) 工件 （a ) (L ) 切線 （A) 第9頁/共21 頭部 )平直端 )割尾槽 )排屑段 )螺入段 )排屑段 )螺入段 切面 排屑空間 表單編號A0101The wood screw extends downward from the head to form a rod portion, the rod portion is composed of a screwing end and a flat end, and the spiral portion of the peripheral wall of the rod portion is provided with a first thread segment and a second thread segment spaced apart from each other, and a thread thereof At the periphery of the tooth peak of the segment, three rows of chip segments and three screw segments are arranged in a staggered manner, and each chip segment has a concave and convex tooth portion; according to the structural design, the wood screw is in the workpiece When the screwing operation is performed, the one threaded section can generate a small screwing resistance and can quickly remove the chips, and the other threaded section can knead the workpiece, so that the wood screw can be smoothly discharged and unobstructed. The workpiece is locked in the state and can be stably fixed on the workpiece. [Embodiment] [0004] For a more complete and clear disclosure of the technical purpose of the present invention and the achievement of the effect, the following is a detailed description, and please refer to the drawings and component symbols. First, as shown in the first to fourth figures, the wood screw (1) of the present invention integrally extends downward from the head (1 1) to form a rod portion (1 2 ), and the upper portion of the rod portion (1 2) For the flat end (1 2 1) connected to the head (1 1 ), the lower part is a tapered end (1 2 2), and a cut is formed on the screw-in end (1 2 2). a tail groove (1 2 3 ), and then a first thread segment (13) and a second thread segment (14) spaced apart from each other by a spiral ring on the peripheral wall of the rod portion (1 2) (please refer to the fourth figure) And the first thread segment (13) and the second thread segment (14) start from the side of the cutting tail groove (1 2 3), and are screwed into the form number A0101 page 5 / 21 pages M375788 end (1 2 2 ) The spiral extends to the flat end (1 2 1 ). 丄7, έ月冉 together refer to the second to third figures, followed by the flat end (^ 2 1 ) and adjacent to the screw-in end One of the thread segments at (1 2 2), ie the first thread segment (13) or the first thread segment (14), is provided with three rows of equidistant segments (1 3 1 ), (1 4 1 ) and three screw-in segments (132), (142), and three chip segments (i 3 work), (1 4 1) and three screw-in sections (work 3 2), (丄4 2) to cut each ring thread in equal parts; further, the chip removal section (丄3丄), (worker 4 η is in the first thread section respectively) (13), the second thread segment (14) is cut at the peak of the tooth (hereinafter referred to as the fifth and sixth figures), and the cut surface (a) and the stem (1 2) outer diameter tangent (l In parallel, in each of the chip discharge segments (13 1) and (141), tooth portions (1311) and (1411) provided in a concavo-convex shape are formed, and the uneven tooth portions (1311) and (1411) may be As shown in the fifth figure, it is jagged, or as shown in Figure 6. Straight tooth shape as shown in Figure 6. When using it, please refer to the seventh to eighth figure, the shilling of the wood screw (1) vertical Set the side: 3⁄43⁄4 with its screw-in end (i 2 2 ) against the surface of the workpiece (2), and screw the workpiece with the cutting slot (1 2 3 ) of the wood screw (丄), let The screwing section (132) of the wood screw (1) contacts and cuts the workpiece (2) (this illustration shows that the first thread section (13) is provided with a chip removal section (χ 3丄) and a screwing section ( 132), while the second thread segment (14) does not have], thereby making the wood The wire (1) is screwed into the workpiece (2), and the wood screw (the first thread segment (1 3) chip removal segment (1 3 1 ) and the screwed segment (1 3 2) after cutting the workpiece ( 2) A chip evacuation space (A) is formed between the inner peripheral wall of the inner edge (please refer to the ninth and tenth drawings together), and the second thread is page 6/total 21 page form number AOlOi 'v segment (1 4 ) Can be engaged with the workpiece to be screwed in again, so the screwing section (1 3 2) of the wood screw (1) and the first thread segment (13) are broken during the screwing into the workpiece (2) The chips will be discharged from the chip evacuation space (A), and at the same time, the cutting ability of the concave-concave tooth portion (1 3 1 1 ) provided on each chip discharge segment (1 3 1 ) is applied to the screw-in section (1 3 2 The chips generated after cutting the workpiece (2) are cut again, so that the chips can be cut into smaller units to accelerate the chip removal speed; at the same time, the second thread segment is borrowed during the screwing process ( 1 4) The workpiece is cut and engaged with the workpiece, so that the wood screw can be locked into the workpiece in a smooth and unobstructed state, and can be stably fixed on the workpiece. The foregoing embodiment or the drawing is not Creation Structure is formulated like state or size, any skilled art with appropriate changes or modifications of ordinary skills, are not to be considered as departing from the scope of the present patent Creation. Through the above implementation description, it can be seen that the present invention has at least the following advantages compared with the existing wood screws: 1. Since the wood screw is screwed into the workpiece, the first and second thread segments are looped. The screwing section is in contact with the cutting workpiece, so that the contact area between the wood screw and the workpiece is small, so the screwing resistance generated by the wood screw when screwing into the workpiece is small, that is, the screwing process can be labor-saving. 2. When the wood screw is screwed into the workpiece, the workpiece is cut by the first or second thread segment without the screwing section and the chip discharging section, so that the wood screw can be smoothly discharged without The object is locked in the obstructed state and can be stably fixed on the workpiece. 3. Since the chip removal section of the wood screw and the workpiece are provided with a chip evacuation space for discharging debris out of the workpiece, the chip removal section is provided with a chip to be used for the form number A0101. Page 7 of 21 Page M375788 is cut into a smaller volume of concave and convex teeth, which can speed up the chip removal when the wood screw is screwed into the workpiece, and facilitate the action of screwing into the workpiece, that is, the efficiency of screwing in is better. 4. In addition, because the wood screw and the workpiece between the creation have a chip evacuation space, and the corresponding concave tooth portion is arranged at the chip discharge space, the debris can be cut off at an appropriate time to accelerate the chip removal speed, thereby avoiding the cause. The crushing of the debris causes the workpiece to crack. 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 give us a review, and grant a patent, it is really sensible. [Simple description of the drawing] [0005] The first picture: the three-dimensional appearance of the wood screws of this creation. The second picture: the three-dimensional appearance of the wood screws of this creation. The third picture: the wood screws of this creation The fourth figure of the body appearance picture: Partially enlarged perspective view of the wood screw of this creation 'V > /- The fifth picture: The wood screw of this creation has a zigzag pattern of the concave and convex teeth. The sixth figure: the wood screw of this creation has its concave and convex Schematic diagram of the tooth portion in the shape of a straight tooth. The seventh picture: the schematic diagram of the wood screw of the present invention when screwing into the workpiece. The eighth picture: a partial enlarged view of the seventh figure. The ninth picture: the wood screw of the creation is jagged. Schematic diagram of the chip evacuation space formed between the tooth and the workpiece. The tenth figure: The wood screw of the present invention has a straight toothed concave tooth portion and a chip space between the workpieces. Form No. A0101 Page 8 of 21 M375788 [Main components Explanation of Symbols [0006] ( 1 ) Wood Screws (11) (12) Rod (121 (122) Screw-in End (123 (13) First Thread Segment (1 3 1 (1311) Tooth (132 (14) Second thread segment (1 4 1 (1411) tooth (142 (2) workpiece (a ) (L ) Tangent (A) Page 9 of 21 Head) Straight end) Cutting tail groove) Chip removal section) Screw-in section) Chip removal section) Screw-in section Cutting surface Chip removal space Form No. A0101