TWM258201U - Improved screw - Google Patents

Improved screw Download PDF

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TWM258201U
TWM258201U TW92222081U TW92222081U TWM258201U TW M258201 U TWM258201 U TW M258201U TW 92222081 U TW92222081 U TW 92222081U TW 92222081 U TW92222081 U TW 92222081U TW M258201 U TWM258201 U TW M258201U
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Taiwan
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screw
thread
cutting
angle
double
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TW92222081U
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Chinese (zh)
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Teng-Hung Lin
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Fong Prean Ind Co Ltd
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Priority to TW92222081U priority Critical patent/TWM258201U/en
Publication of TWM258201U publication Critical patent/TWM258201U/en

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M258201 五、創作說明(1) 【新型所屬之技術領域】 本創作係為一種鑽孔迅速、排 特徵在於:螺絲桿體上所設高、低 紋或等高雙螺紋的桿體上所設螺紋 定區段螺紋導程角度變化的切削螺 孔迅速、排屑順暢的實用效益。 【先前技術】 螺絲的結構依鎖入物件材質的 目的均在於螺入時的迅速、省力以 而在螺絲螺入時鑽孔排屑的順暢與 螺入時的螺進速度與所須施予的扭 紋的設計能產生順暢的排屑效果, 輕省迅速,所須的扭力亦較小,反 所須扭力亦大;因此,在螺絲的構 孔結構及排屑效果加以改進設計, 所揭示的: 公告第458222號「鑽尾螺絲之 1 7 2 2號「鑽尾貨櫃螺絲之改良」、 貨櫃螺絲之改良」、公告第3928〇6 、公告第38928 1號「可快速螺合之 3 288號「鑽尾貨櫃螺絲之改良」、 螺釘之改良構造」、公告第31〇783 、「公告第476394號「自攻螺絲之 第47 5 6 70號「螺絲之螺牙改良結構 屑順暢的螺絲改良,其 雙螺紋的低螺紋或單嫘 適當預定處,設有一設 紋’以具產生該螺絲鑽 不同而有別,但其訴求 及螺入後的牢固效果; 否’則直接影響到螺絲 力大小,倘螺絲本身螺 則螺入的鑽孔速度必然 之則阻力大攻入較慢, 造上,紛紛針對相關鑽 諸如已知的技術文獻中 結構改良」、公告第44 公告第3 9 7 1 6 5號「鑽尾 號「螺尾螺絲之改良」 鑽尾螺絲」、公告第3 3 公告第321254號「鑽尾 號「多用途鑽尾螺絲」 攻牙結構改良」、公告 J 、公告第467213號「M258201 V. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is a kind of fast drilling and rowing characterized by: high, low profile, or double height threads on the screw body. The practical benefits of rapid cutting and smooth chip removal for cutting screw holes with a fixed section thread lead angle change. [Prior technology] The purpose of the structure of the screw depends on the material of the object to be locked. The purpose is to fasten and save effort during screwing, and to smooth the drilling and chip removal during screwing, the screwing speed during screwing, and the required speed. Twisted design can produce smooth chip removal effect, light and fast, the required torque is small, and the required torque is also large; therefore, the design of the hole structure and chip removal effect of the screw is improved. : Announcement No. 458222 "Drilling Screws No. 1 7 2 2" Improvements of Container Drilling Screws "," Improvements of Container Screws ", Announcement No. 3928〇6, Announcement No. 38928 1" Quickly Screwable No. 3 288 "Improvement of Drilling Container Screws", "Improved Structure of Screws", Announcement No. 31〇783, "Announcement No. 476394" "Self-tapping Screws No. 47 5 6 70" "Improvement of Screw Screw Teeth Structure Smooth Screw Improvement, The double-threaded low-thread or single cymbal is appropriately arranged at a predetermined position, with a pattern 'to produce the auger differently, but its appeal and the firm effect after screwing; No' directly affects the size of the screw force, If the screw itself is The drilling speed of screwing is inevitably the resistance is large and the penetration is slow. As a result, the relevant drills have been targeted for structural improvements such as known technical documents. ", Announcement No. 44 Announcement No. 3 9 7 1 6 5" Drill tail number "Improvement of Screw Screws" Drilling Screws ", Bulletin No. 3 3 Bulletin No. 321254" Drilling No. "Multipurpose Drilling Screws" Tapping Structure Improvement ", Bulletin J, Bulletin No. 467213"

第5頁 M258201 五、創作說明(2) 具有自鑽孔尖端之螺絲 絲之結構改良」、公告 、公告第42485 1號「自 螺絲釘之構造改良」、 公告第374432號「木螺 螺絲之螺紋結構改良」 改良」、公告第340584 3 3 6 7 0 5號「具切削刃之 3 7號「自攻螺絲結構改 自攻螺絲之改良」、公 」、公告第2 96 757號「 「自攻螺絲結構改良」 結構」、公告第272587 於各式設計中視及 計切削鑽孔功能的另組 81號、公告第3 1 0783號 號、公告第4356 1 7號、 、公告第41 555 0號、公 公告第3250 99號、公告 「具有自鑽孔尖端之嫘 螺紋結構改良」和公告 螺絲的結構設計,由該 結構均與螺絲的正常嫘 的構造相容於螺絲上, 」、公告第435617號「攻牙式木螺 第43 341 2號「自攻螺絲結構改良」 攻螺絲構造」、公告第4丨5 5 5 〇號「 公賠第3996 9 1號「木螺絲構造」、 絲改良構造」、公告第3 6 5 3 5 7號r 、公告第348820號「自攻螺絲結構 號「浪板專用自攻螺絲」、公告第 平頭螺絲結構改良」、公告第32 58 良」、公告第320238號「貨櫃地板 告第3 0 1 3 7 3號「螺絲釘之改良結構 割尾螺絲構造」、公告第28 1 254號 、公告第273277號「木螺絲釘改良 號「潛入式自攻螺絲」......等等。 利用螺絲之螺紋間或區段部位設 切削刀或螺紋的設計如公告第3 8 9 2 、公告第476394號、公告第467213 公告第433414號、公告第424851號 告第365357號、公告第33 1 897號、 第301373號;其中公告第467213號 絲」’及公告第3 6 5 3 5 7號「螺絲之 第3 3 1 8 9 7號「螺絲(二)」為相類似 等設計中可觀及其鑽孔螺紋與排屑 紋有極明顯的區隔,亦即為兩獨立 也因此鑽孔螺紋(刃)與正常螺紋間Page 5 M258201 V. Creation instructions (2) Structural improvement of screw wires with self-drilling tips ", Announcement, Announcement No. 42485 1" Improvement of Structure of Self-Screws ", Announcement No. 374432," Thread Structure of Wood Screws " "Improvement" "Improvement", Announcement No. 340584 3 3 6 7 0 5 "Improvement of self-tapping screw structure to self-tapping screw No. 37 with cutting edge", public ", Announcement No. 2 96 757" "Self-tapping screws Structural Improvement "Structure", Announcement No. 272587 in other designs that consider cutting and drilling functions in other designs No. 81, Announcement No. 3 1 0783, Announcement No. 4356 1 No. 7, Announcement No. 41 555 0, Public Company Announcement No. 3250 99, Announcement "Improvement of the 嫘 thread structure with self-drilling tip", and announcement of the structural design of the screw, from which the structure is compatible with the normal 嫘 structure of the screw on the screw, "Announcement 435617" Tapping type wood snail No. 43 341 2 "Self-tapping screw structure improvement" Tapping screw structure ", Announcement No. 4 丨 5 5 5 0" Public claim 3996 9 No. 1 "Wood screw structure", Wire improvement structure ", Announcement No. 3 6 5 3 5 7 r, Announcement No. 348820 `` Self-tapping screw structure No. `` Special self-tapping screw for wave plate '', Announcement No. 3 flat head screw structure improvement, Announcement No. 32 58 Good, Announcement No. 320238, `` Container floor notice No. 3 0 1 3 7 3 '' Screws "Improved structure of cut tail screw structure", Announcement No. 28 1 254, Announcement No. 273277, "Improved Wood Screw No." Submersible Self-tapping Screw "... etc. The design of using a cutter or thread between the threads or sections of the screw is as shown in Announcement 3 8 9 2, Announcement 476394, Announcement 467213 Announcement 433414, 424851 365357, Announcement 33 1 No. 897, No. 301373; among them, the announcement No. 467213 wire "'and the announcement No. 3 6 5 3 5 7" screw No. 3 3 1 8 9 7 "screw (two)" are similar in design and so on. The drilling thread has a very obvious separation from the chip removal pattern, that is, it is two independent and therefore the drilling thread (blade) and the normal thread

第6頁 M258201 五、創作說明(3) 具有多數個乂又夾角,而該等交叉夹角的存在也造成鑽孔 排屑時的阻力ϋ,不但排屑受阻,且所產生的阻力亦阻礙 鑽孔的速度及造成所須攻入扭力的增加。 本案創作人前曾改良設計出第9 1 207263號「螺 良(七)」,以達到利用螺絲的螺紋直接改良成且有 =排;:能的螺絲、免除螺絲另行設計鑽孔= ^ 反 免除螺紋產生鑽孔與排屑的交叉夾角阻力以及 提昇螺絲的鑽孔速度、降低攻入扭力。 同的差、累SI : f : f類甚多’且依不同的用途而有不 =、其: = : =作: = 的:_之改良 :以另一導程角度旋伸於螺絲的錐狀•,:】::: 角度變化點與錐狀部尖尾間之螺 使μ累紋V私 功能的螺Η該具有切削鑽孔;: = 絲的螺紋導程角度直接改變所構此勺螺紋係由螺 侷限在單螺紋之螺絲,且其且右°」,由該特徵可知係 係限定在該螺紋導程角度變^點邀」功此的導程角度變化 特徵並不能直接運用在高低雙蟬^沾狀部大尾間,此設計 在單螺紋或等高雙螺紋的螺=的螺絲亡使用,同時, 絲之改良(七)」之螺絲的錐狀部,士亦T單,用於前「螺 錐狀部的螺紋導程角度變化點與錐# ^戎特徵限制於螺絲 專利技術的運用範疇狹隘情況,且狀°卩大尾間’則將造成 螺絲的運用空間與產業利用性的偈$制I不同造型設計之 與經濟效益性和實用功效運用 ^ 口此在產業利用性 上,均有必要加以提昇、加 M258201 五、創作說明(4) 以發揚。 【内容】 本創作「 屑順暢的螺絲 螺紋於螺絲尾 度的另一設定 該低螺紋的切 秀的切削鑽孔 螺絲具有鑽孔 桿體上亦可為 螺紋適當預定 的切削螺紋, 效益。 【實施方式】 螺絲之 改良, 段錐狀 導程角 削螺紋 及導屑 迅速、 單螺紋 處亦可 以具產 改良(Η 於螺絲 部係以 度的切 導程角 功效, 排屑順 或等高 設計為 生該螺 -二)」 桿體上 一大於 削螺紋 度變化 進而使 暢的實 的雙螺 一設定 絲鑽孔 係為一 所設高 該低螺 直接伸 具有使 該設有 用效益 紋,於 區段螺 迅速、 種鑽孔 、低雙 紋之螺 設於錐 低螺紋 高、低 ,另外 其桿體 紋導程 排屑順 迅速、排 螺紋的低 紋導程角 狀部,使 產生更優 雙螺紋的 ,該螺絲 上所設的 角度變化 暢的實用 請參閱同附圖式部分第1圖及第3〜5圖所示,係為本 案創作改良追加設計的數種不同運用實施例,各不同實施 例的設計特徵則如以下逐一詳細說明中所述。 請參閱圖式部份第1圖及第2圖所示為本案創作實施例 (一),其中螺絲(1)之桿體上設置有雙螺紋,該雙螺紋包 括高螺紋(2)及低螺紋(3),其主要改良特徵在於: 螺絲(1)的低螺紋(3)於螺絲(1)的錐狀部(11)係直接 以另一導程角度伸設成切削螺紋(31 ),且該低螺紋(3)改 變導程角度的切削螺紋(31)係不延伸至螺絲(1) 的錐狀部 尖尾(1 2 ),而使具有高低雙螺紋的螺絲(1)在低螺紋部分Page 6 M258201 V. Creative Instructions (3) There are many angles and angles, and the existence of these intersection angles also results in resistance during drilling and chip removal. Not only is chip removal blocked, but the resistance generated also hinders drilling. The speed of the hole and the increase in the required torsional torque. The creator of this case has previously improved and designed No. 9 1 207263 "Luoliang (Seven)" to achieve direct improvement by using the screw thread and have = rows ;: Screws that can be removed without screws are designed separately = ^ Anti-exemption The thread generates the cross-angle resistance between drilling and chip removal, increases the drilling speed of the screw, and reduces the penetration torque. The same difference and tired SI: f: There are many types of f ', and they are different according to different uses. =, Which: =: = made: =' s: improvement of _: screwed to the cone of the screw at another lead angle状 • , :】 ::: The screw between the angle change point and the tip and tail of the conical part should make the screw thread with the function of μ tired grain V private function have cutting holes; = = The thread lead angle of the wire is directly changed The thread system is limited to a single-threaded screw, and its angle is right. ”From this feature, it can be seen that the system is limited to the thread lead angle change. ^ Click invitation. The characteristic of the lead angle change cannot be directly applied to the height. Between the big tail of the double-stained ^ contaminated part, this design is used for the single screw or the double-threaded screw with the same height. At the same time, the tapered part of the screw of the improved (seven) "screw, T In the former "Thread lead angle change point and taper of the taper-shaped part", the feature is limited to the narrow scope of application of the patented screw technology, and the shape of the big tail will cause the use of the screw space and industrial availability. The economical and practical effects of the different shape designs of the 偈 $ system I use ^ In terms of industrial availability, It is necessary to upgrade and add M258201. V. Creation Instructions (4) to carry forward. [Content] This creation "Smooth cutting screw thread is at the tail of the screw. The hole rod body can also be a thread with a suitable predetermined cutting thread. [Embodiment] The improvement of the screw, the segmental tapered lead angle cutting of the thread and the chip quickly, single-threaded parts can also be improved (Η in the screw part) It is based on the effect of cutting the lead angle in degrees, and the chip removal is designed to produce the screw -2) "On the rod body, a change in the degree of thread cutting greater than the cutting thread, so that a smooth and solid double screw set the wire drilling system as a The set of high and low screws directly extend the utility pattern. The screw in the section is fast, drilled, and the low double pattern is set in the cone. The thread is high and low, and the rod pattern of the rod is smooth. The fast, threaded low-profile lead angle makes it possible to produce a better double thread. The practical angle of the screw changes smoothly. Please refer to Figure 1 and Figures 3 to 5 of the same drawing. Is Several different text creation using improved design additional embodiments, the design features of the various embodiments as the one by the following detailed description. Please refer to Figures 1 and 2 of the drawings for the creative embodiment (1) of this case. The screw body of the screw (1) is provided with double threads. The double threads include high threads (2) and low threads. (3) The main improvement feature is that: the low thread of the screw (1) (3) is directly extended from the tapered portion (11) of the screw (1) into a cutting thread (31) at another lead angle, and The cutting thread (31) whose lead angle is changed by the low thread (3) does not extend to the pointed end (1 2) of the tapered portion of the screw (1), so that the screw (1) with high and low double threads is in the low thread portion

M258201 五、創作說明(5) ~~~ ------- I具有切削鑽孔與排屑的^ ^ 螺紋的雙效抗拉力::功此,使螺絲(1…具有局低雙 主a 刀以外’又具備了切削鑽孔與排屑的效益 表現。 清再參閱圖式中楚d _ 先⑽總从% 4 τ弟3圖所示實施例(二),該螺絲(1)係 處,係成-直接改變導=延伸至螺絲⑴的錐狀部⑴) 程角度的切削螺紋切削螺紋(21) ’該改變導 Μ9.放娜,w )係不延伸至螺絲(1 )的錐狀部尖尾 t j# i )攻人時具有較輕的攻人扭力,以改進先 1J : ^文導釭角度的切削螺紋(2 1 )延伸到螺絲錐狀部 大尾的設計,在攻入時具有切削阻力的問題。 為輩ϊΐϋ圖式中第4圖所示實施例(三),該螺絲⑴係 二 一· Λ叶,於其螺桿上適當預定位置的螺紋(2)區段 处,具有一直接改變導程角度的切削螺紋(21 ),該改 程角度的切削螺紋(21)係位於螺桿上而 :狀部⑴r使制⑴,具有切削螺紋= :二紋(2)二緊费螺固狀悲’使本案切削螺紋(2ι )設於螺 :〇)之螺扣上的整體抗拉力’優於先前創作將 角度的切削螺紋(21)設於螺絲錐狀部(11)的設計。守$ 、請再參閱圖式中第5圖所示實施例(四),^/ ° 為等高雙螺紋設計,於其螺桿上適當預定 ’、 改變導程角度的切削螺紋(2 1)係位於螺桿、〈1 )’该 ⑴的錐狀部⑴),使螺絲⑴攻入後具有=螺:M258201 V. Creation instructions (5) ~~~ ------- I Double-effect tensile strength of ^ ^ thread with cutting drilling and chip removal :: This makes the screw (1 ... has a low double In addition to the main knife, it also has the benefits of cutting and drilling and chip removal. Please refer to the figure in the drawing. D _ ⑽ First total slave% 4 τ 3 Figure 3 shows the embodiment (two), the screw (1) At the system, it is changed directly to the taper part 延伸 of the screw ⑴). The cutting thread is cut by the cutting angle (21) 'The change guide M9. Put Na, w) is not extended to the screw (1) The tapered tip tj # i) has a lighter tapping torque when attacking people to improve the design of the cutting thread (2 1) of the first 1J: ^ leading angle to the screw tail of the taper. There is a problem of cutting resistance during entry. In the embodiment (3) shown in FIG. 4 in the diagram, the screw is a 21-Λ leaf, and at a predetermined predetermined position on the screw, the screw (2) section has a direct change of the lead angle. The cutting thread (21), the cutting angle (21) of the reversing angle is located on the screw and: the shape part ⑴r makes the system, has the cutting thread =: two lines (2) the two tightening screws are solid, so that this case The overall tensile force of the cutting thread (2ι) provided on the screw: 0) is better than the previous design that the angled cutting thread (21) is provided on the screw cone (11). Shou $, please refer to the embodiment (four) shown in Figure 5 of the drawing, ^ / ° is a double-threaded design of equal height, and it is properly booked on the screw ', and the cutting thread (2 1) which changes the lead angle Located on the screw, <1) 'the conical part ⑴ of this ⑴), after the screw ⑴ has been inserted, it has = screw:

段正常雙螺紋(2)的緊密螺固狀態,你太 ^Ul) W 便本案切削螺紋(21)Segment of normal double thread (2) in a tightly screwed state, you are too ^ Ul) W will cut the thread (21) in this case

M258201 五、創作說明(6) 設於螺絲(1 ) 變導程角度的 由本案創 1 ·具有螺絲攻 2 ·使具有切削 3 ·結構精簡、 產業利用性及 嗣,本案 實用致果與作 之創作特徵, 於先前創作將改 部(11)的設計。 益的提昇: 0 較優抗拉力。 作的實用功效與 不但具有實質的 絲所無相同具備 之新型改良設計 之螺桿上的整體抗拉力’優 切削螺紋(21 )設於螺絲錐狀 作設計改良,得產生如下效 入時的切削鑽孔與排屑功能 螺紋的螺絲在攻入後,具有 實用性優,有效提昇先前創 經濟效益性。 創作「螺絲之改良(十二)」 用的提昇,且為一般已知螺 本案確為進步、新穎、實用M258201 V. Creation instructions (6) Set in screws (1) Created by the case with variable lead angle 1 · Has screw tap 2 · Made with cutting 3 · Simplified structure, industrial applicability and 嗣, the practical results and work of this case Creative characteristics, the previous design will change the design of (11). Benefits: 0 Better tensile strength. The practical effect of the operation is the same as the overall tensile force of the new and improved design of the screw, which not only has no substantial wire. The excellent cutting thread (21) is set in the screw cone shape to improve the design, which can produce the following cutting effect. After tapping, the screw with the function of drilling and chip removal has excellent practicability, which can effectively improve the previous economic efficiency. The improvement for the creation of "Improvement of Screws (12)", and it is generally known. This case is indeed progressive, novel, and practical.

第10頁 M258201 1 1 錐狀部 3 螺紋 本創作實施例(一)。 第1圖之螺絲錐狀部局部放大示意圖 本創作實施例(二)。 本創作實施例(三)。 本創作實施例(四)。 圖式簡單說明 (圖式部份 第1圖 第2圖 第3圖 第4圖 第5圖 (圖號部份) 1 螺絲 2 1 切削螺紋 1 2 錐狀部尖尾 3 1 切削螺紋 螺紋P.10 M258201 1 1 Conical part 3 Thread This creative example (1). Fig. 1 is an enlarged schematic view of a part of the screw cone portion of this creative embodiment (2). This creative embodiment (3). This creative example (4). Brief description of drawings

第11頁Page 11

Claims (1)

M258201 螺絲之桿體上設置有雙螺紋 紋,螺絲的低螺紋於螺絲 伸設成切削螺紋,該低螺 延伸至螺絲的錐狀部尖尾、 螺絲係為單螺紋設計,於龙 ,一直接改變導程角度的ς 削螺紋係不延伸5艘 刀 、伸至螺絲的錐 螺絲係為單螺紋設計, 段處,具有〜直接改變導; 角度的切削螺紋係位於螺^ 螺絲係為等高雙螺紋設 螺紋區段處,具有一:, ς導%角度的切削螺紋係位 絲之改 包括高 接以另 度的切 絲之改 螺絲的 改變導 絲之改 預定位 螺紋, 螺絲的 絲之改 適當預 的切削 不位於 六、申請專利範圍 1、 一種螺 ,該雙螺紋 錐狀部係直 改變導程角 2、 一種螺 螺紋延伸至 削螺紋,該 狀部尖尾。 3、 一種螺 螺桿上適當 角度的切削 1而不位於 4、 一種螺 於其螺桿上 變導程角度 於螺桿上而 良(十二), 螺紋及低虫累 一導程角度 削螺紋係不 良(十二), 錐狀部,係、 程角度的切 良(十二), 置的螺紋區 該改變導程 錐狀部。 良(十二), 定位置的雙 螺紋,該改 螺絲的錐狀M258201 The screw body is provided with a double thread pattern. The low thread of the screw is cut into a thread after the screw extends. The low thread extends to the pointed end of the cone of the screw. The screw is a single-threaded design. Yulong changed it directly. The lead screw angle cutting thread system does not extend 5 knives, and the taper screw system extending to the screw is a single thread design. At the section, there is ~ to directly change the guide; The angle cutting thread system is located in the screw ^ screw system is a double-thread of equal height. At the thread section, the change of the thread of the cutting thread with a angle of 1% is included, including the change of the screw that is connected to another degree of cutting, the change of the guide wire, the predetermined thread, and the screw of the screw. The pre-cutting is not located in the scope of the patent application 1. A screw, the double-threaded tapered portion straightly changes the lead angle 2, a screw thread extending to the cut thread, and the sharp portion of the shape. 3. A screw with a suitable angle for cutting 1 is not located 4. A screw with a variable lead angle on the screw is better than the screw (twelve), and the thread and the low-worm accumulative one-lead angle are poor in cutting the thread system ( Twelve), the conical part, the cutting angle of the system and the path angle (twelve), the thread area of the set should change the lead cone. Good (twelve), double thread in fixed position, the cone shape of the screw 第12頁 --------Page 12 --------
TW92222081U 2003-12-17 2003-12-17 Improved screw TWM258201U (en)

Priority Applications (1)

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TW92222081U TWM258201U (en) 2003-12-17 2003-12-17 Improved screw

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8858230B2 (en) 2008-10-13 2014-10-14 Biodenta Swiss Ag Artificial root for dental implantation and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8858230B2 (en) 2008-10-13 2014-10-14 Biodenta Swiss Ag Artificial root for dental implantation and method for manufacturing the same
TWI508707B (en) * 2008-10-13 2015-11-21 Biodenta Swiss Ag Artificial root for dental implantation

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