TWM442418U - Bolting component - Google Patents
Bolting component Download PDFInfo
- Publication number
- TWM442418U TWM442418U TW101209260U TW101209260U TWM442418U TW M442418 U TWM442418 U TW M442418U TW 101209260 U TW101209260 U TW 101209260U TW 101209260 U TW101209260 U TW 101209260U TW M442418 U TWM442418 U TW M442418U
- Authority
- TW
- Taiwan
- Prior art keywords
- groove
- screw
- threaded section
- central axis
- recess
- Prior art date
Links
- 239000007787 solid Substances 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Wood Science & Technology (AREA)
- Drilling Tools (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
M442418 五、新型說明: 【新型所屬之技術領域] 特別是指一種用於攻 本新型是有關於一種螺固元件 鎖入一物件内的螺固元件。 【先前技術】 六释構主要包含 延伸的螺身11、一連接在該”一D ·――押四 '身11的—端的螺頭 、一 螺旋狀地設置在該螺身u上的螺紋 >、、’’ 13,以及一凹設於兮趙 身11上的凹槽14。使用時,_螺 ^ 肩螺絲可以直接對一個未事先 鑽孔的物件(圖未示)進行攻銷, 丁义鎖而该螺絲設置該凹槽14的 目的,一方面使該螺紋13 局。卩斷開而形成非完整的牙紋, 可提升创削能力 '幫助攻鎖,y . 文鎖另一方面該凹槽14可用於容 置該物件產生的料屑,避#斜届 免枓屑隹積而影響攻鎖效果與速 度0 一當然,所述凹槽14的數量不須限制,也可以為兩個、 二個或更多個’例如目前有-種螺絲(圖未示)設置兩個凹槽 ,雖然同樣可以辅助攻鎖及容納料屑,但卻衍生其它缺失 ,主要是因為已知具有兩個凹槽的螺絲,在設計上未仔細 評估該等凹槽的位置,#中一種已知螺絲的兩凹槽位於其 螺身的相同高度上,都是由螺身的底部往上延伸如此會 造成螺身底段的結構強度不《。另夕卜有一種已知螺絲雖然 將兩凹槽一南一低地設置,但所述凹槽的相對位置也僅是 隨意配置,還是會造戒該螺絲整體的結構強度不均勻,導 致應力不均勻,該螺絲容易損壞。 3 M442418 【新型内容】 因此’本新型之目的,即在提供一種結構強度均勻的 螺固元件。 於是’本新型螺固元件,包含:一螺身、一螺紋、一 第一凹槽、一第二凹槽,以及一螺頭。 該螺身包括一個沿一中心轴線軸向延伸的螺紋段,以 及一自該螺紋段的頂端向上轴向延伸的連接段。該螺紋設 置在該螺紋段的表面’並且沿著該中心轴線而由上往下地 螺旋延伸。該第一凹槽凹設在該螺紋段上,並且沿該中心 軸線而直線延伸。該第二凹槽凹設在該螺紋段上並位於該 第一凹槽的上方,該第二凹槽沿該中心轴線而直線延伸, 且該第二凹槽與該第一凹槽的位置相差180度角。該螺頭 連接在該螺身的連接段的頂端。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效,在 乂下配σ參考圖式之一個較佳實施例的詳細說明中,將可 清楚的呈現。 參閱圖2、3,本新型螺固元件之較佳實施例,例如一 螺絲,並包含:一螺身2、一螺紋3、一第一凹槽4、一第 二凹槽5,以及一螺頭6。 該螺身2包括-個沿—中心軸線2()轴向延伸的螺紋段 21以及自該螺紋段21的頂端向上轴向延伸並呈圓桿狀 的連接U2。其中,該螺紋段21具有—個呈圓桿狀的主桿 部2U,以及-連接在該主桿部211的底端並往下逐漸徑縮 4 M442418 的端部212。 該螵纹3設置在該螺紋段21的表面,並且沿著該中心 輛線20而由上往下地螺旋延伸。 該第一凹槽4凹設在該螺紋段21上,並且沿該中心轴 線20品 而上下直線延伸,本實施例的第一凹槽4是自該螺紋 奴21的端部212朝上延伸於該主桿部211上,因此該第一 凹槽4的位置同時對應到該端部212與該主桿部211。在該 第—凹槽4的設置處未形成有該螺紋3。 該第二凹槽5凹設在該螺紋段21的主桿部2ιι上並 2於該第一凹槽4的上方,也就是說,該第二凹槽5的高 :位置高於該第一凹槽4的高度位置。該第二凹槽5沿該 :軸線20而上下直線延伸,且該第二凹槽$與該第一凹 的位置相差180度角。在兮篦-即播c 成有該螺紋3。度角蝴-凹槽5的設置處未形 一該,連接在該螺身2的連接段”的頂端,並具有 個凹6又在其頂面的插孔61, 叔S ^ 播孔61可供一個例如螺絲 起子之具插接,以透過該工具驅動本新型轉動。 本新型使用時,可以直接對於一 sj -t _=, ,. 、個未事先鑽孔的物件( 圖未不)進盯攻鎖,藉由該等第—凹槽4與第二 ,一 方面可以提升刨削能力、幫助攻曰 另一方面可用於容置 該物件產生的枓屑’避免料屑 直 速度。 積破而h升攻鎖效果與 本新型將該第一凹槽4 兩者的高度位置錯開,相對於將::槽5上下設置,使 、兩凹槽設置於同一高度而 5 M442418 °可咸輕對該螺身2造成的結構破壞’而且因為該第 :凹槽4與該第二凹槽5呈18〇度角的錯開,亦即兩者相 當於-左-右的配置’具有平衡該螺# 2的結構的效果, 從而使該螺身2整體的結構強度較均句、應力較均句,牙 延長本新型的使用壽命。 惟以上所述者,僅為本新型之較佳實施例而已,當不 能以此限定本新型實施之範圍,即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾,皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一種已知的螺絲的前視圖; 圖2是本新型螺固元件之一較佳實施例的立體圖;及 圖3是該較佳實施例的前視圖。 M442418 【主要元件符號說明】 2…… …·螺身 3 ·.··. ••…螺紋 20 .··· ….中心軸線 4… 第一凹槽 21 ··..· •…螺紋段 5 ····. 第二凹槽 211… ···.主桿部 6 ·...· ••…螺頭 212… •…端部 61… ••…插孔 22….· •…連接段
Claims (1)
- M442418 六、申請專利範圍: 1. 一種螺固元件,包含: 一螺身,包括一個沿一中心轴線轴向延伸的螺紋段 ’以及一自該螺紋段的頂端向上轴向延伸的連接段; 一螺紋,設置在該螺紋段的表面,並且沿著該中心 軸線而由上往下地螺旋延伸; 一第一凹槽,凹設在該螺紋段上,並且沿該中心軸 線而直線延伸; 的上方,該第二凹槽沿該中心軸線而直線延伸,且該第 二凹槽與該第一凹槽的位置相差180度角;及 螺頭,連接在該螺身的連接段的頂端。 一第二凹槽,凹設在該螺紋段上並位於該第一凹槽凹槽自該端部朝上延伸於該 二凹槽凹設在該主桿部上。 依據申請專利範圍第-紋段具有一主桿部, 下逐漸徑縮的端部, 主知邛上,該第二凹揭
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101209260U TWM442418U (en) | 2012-05-16 | 2012-05-16 | Bolting component |
US13/652,850 US20130309042A1 (en) | 2012-05-16 | 2012-10-16 | Threaded fastener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101209260U TWM442418U (en) | 2012-05-16 | 2012-05-16 | Bolting component |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM442418U true TWM442418U (en) | 2012-12-01 |
Family
ID=48088269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101209260U TWM442418U (en) | 2012-05-16 | 2012-05-16 | Bolting component |
Country Status (2)
Country | Link |
---|---|
US (1) | US20130309042A1 (zh) |
TW (1) | TWM442418U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD996962S1 (en) | 2020-11-17 | 2023-08-29 | National Nail Corp. | Screw |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10473137B2 (en) | 2016-10-07 | 2019-11-12 | Illinois Tool Works Inc. | Winged threaded fastener |
TWI636197B (zh) * | 2017-02-16 | 2018-09-21 | 趙穎慶 | Screw chip removal structure |
USD863050S1 (en) * | 2017-04-19 | 2019-10-15 | Ying-Chin CHAO | Screw |
USD845118S1 (en) * | 2017-04-20 | 2019-04-09 | A-Stainless International Co., Ltd. | Screw |
USD854404S1 (en) * | 2017-06-16 | 2019-07-23 | Masterpiece Hardware Industrial Co., Ltd. | Screw |
USD885874S1 (en) * | 2018-08-01 | 2020-06-02 | Integral Building Products Incorporation | Screw |
AU2020201036A1 (en) * | 2019-02-28 | 2020-09-17 | Iph International Pty Ltd | Self drilling screw |
US11391314B2 (en) * | 2019-12-18 | 2022-07-19 | Essence Method Refine Co., Ltd. | Screw with cutting slots |
CA203180S (en) | 2020-11-26 | 2022-11-10 | Illinois Tool Works | Fastener |
USD1013498S1 (en) | 2021-02-03 | 2024-02-06 | Illinois Tool Works Inc. | Fastener |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4673323A (en) * | 1986-04-07 | 1987-06-16 | Peter Russo | Self tapping stud |
US6106208A (en) * | 1997-12-31 | 2000-08-22 | Lin; Jack | Screw with two cut removing curved grooves |
US6676353B1 (en) * | 2002-07-15 | 2004-01-13 | Harry M. Haytayan | Self-drilling, self-tapping screws |
TWM389783U (en) * | 2010-05-25 | 2010-10-01 | Essence Method Refine Co Ltd | Screw with double thread-cutting |
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2012
- 2012-05-16 TW TW101209260U patent/TWM442418U/zh not_active IP Right Cessation
- 2012-10-16 US US13/652,850 patent/US20130309042A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD996962S1 (en) | 2020-11-17 | 2023-08-29 | National Nail Corp. | Screw |
Also Published As
Publication number | Publication date |
---|---|
US20130309042A1 (en) | 2013-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |