434092 A7 B7 五、發明说明（1 ) " 本發明係美國專利申請案第29/064, 777號（申請曰為 1997年1月1〇曰）之部分連續申請案。 '本發明係有關於一種磨尖裝置’更詳而言之，係一種使用一 多角度磨尖裝置以磨尖一刀具、剪刀、鑿刀之裝置或其他之手持 工具的方法及其裝置。 磨尖裝置，例如砂輪、研磨輪、銼刀，及”V”B”刮條（cr〇ck sticks)’’已被運動員、木工及房屋擁有者使用，以磨尖刀具、剪 刀、馨刀’及其他需要一良好搪磨刀緣以供適當功能之工具β然 而’前述裝置一般僅能磨尖特定一刀具或工具，且過於笨重而不 便機帶’並且通常具有太多構件而於運送及/或使用時易受損。434092 A7 B7 V. Description of the invention (1) " The present invention is part of a serial application of US Patent Application No. 29/064, 777 (application date: January 10, 1997). The present invention relates to a sharpening device. More specifically, the present invention relates to a method and a device for sharpening a tool, scissors, chisel device or other hand-held tool using a multi-angle sharpening device. Sharpening devices, such as grinding wheels, grinding wheels, files, and "V" B "crocks sticks" have been used by athletes, woodworkers, and homeowners to sharpen knives, scissors, razors' and Other tools that require a good honing edge for proper functioning β However, 'the aforementioned devices generally can only sharpen a specific tool or tool, and are too bulky to facilitate the belt' and often have too many components to transport and / or Easily damaged during use.
此外’上述許多工具使用時因其幾何形狀或在磨尖時工具及 /或刀具位置而導致不安全。例如，某些磨尖裝置需要使該刀具 或剪刀之切割緣直接拉向使用者的手或身體，如此增加了使用者 在磨尖過程中被割傷的可能性D 最後’上述許多裝置在製造及裝配昂貴，此乃因使用多數構 件之故。因此’於競爭性高的批發或零售市場上銷售困難。 經滴部中央標率局員工消費合作社印製 1^1 n^i ^ ^ i (請先閱讀背而之注意事項再填寫本頁) 因此本發明之目的在於提供一種重量輕，可攜式磨尖裝置， 其可藉在一手持裝置上提供不同磨尖角度’以磨尖多種物體，例 如刀具、剪刀及鑿刀。該等預定角度被引導以使該裝置可容易地 定位以提供多數工具之最佳磨尖角度而無須變換零件或對該磨尖 裝置作修正。本發明之另—目的在於該裝置包括單件式而不移動 零件以防止個別元件之損害。此外，使用時該工具之幾何形狀係 呈—女全位置以防止使用者割傷。 本發明之再一目的在於該裝置製造上便宜而由耐磨材質構 4340 9 2 A7 [―--------— B7. 五、發明説明（2 ) 成’且在使用或運送時不易破裂或損壞。為減少製造成本，該磨 尖裝置可整體由-磨料材質（例如所構成。或者，該磨災裝 置亦可由非磨料基質所構成並於磨尖表面上被覆一層磨料材質， 以利於磨尖金屬及非金屬物體。 據此，一種多角度磨尖裝置之較佳實施例包括一第一腿部及 —第二腿部，其具有實質上相等之長度且一體連接於一基部。該 等腿部之上端可連接於一頂點上，其中該磨尖裝置實質上係三角 形，或該等上端可藉一具任何幾何形狀之把手連接（其他形狀揭 示於另一實施例）》於實施例中，該第一及第二腿部被導向使其 上端角度向内而呈一由一假想垂直面作為衡量參考之預定第一角 a 〇 該磨尖裴置之基部具有一使該磨尖裝置可調變於一第—磨尖 位置與一第二磨尖位置之間的幾何形狀。於該第一磨尖位置處， 該磨尖裝置受支撐於一向下延伸近該基部之中間點處之凸部上及 位於一該第一腿部與該基部所連接處之第一端處。於此位置時， 一刀具之刀片可沿該磨尖裝置之第二腿部搪磨。 經濟部中央標筚局員工消費合作社印製 I - -II - - 1- I— . u - I— - ί I n !· 、-p (讀先閱讀背面之注意事項再填寫本頁) 同樣地，該磨尖裝置能被調變至一第二磨尖位置，於此該磨 尖裝置係受自該基部向下延伸之凸部及該第二腿部與該基部連接 處之一第二端所支撐。於此位置處，該第一腿部係定位於一使一 刀片之相對邊緣可於該磨尖裝置第一腿部之外表面上搪磨之最佳 角度。藉此，使用時該等第一及第二腿部之總遒尖角度係取決於 該等第一及第二腿部之朝向角度所界定之第一肖α，及自該基部 底部向下延伸之凸部長度所界定之第二角0的總和。 於本發明另一實施例中，自該基部向下延伸之該凸部係可調 —-5- ϋ張尺度適f中國國家;Α4規格（？1〇x297公楚） 434092 A7 B7’ 經濟部中央標隼局負工消f合竹社印聚 五、發明説明（3 整的。此特徵使該第二角能修正，以使變更該角度具有最大彈性 度’以磨尖—刀片。藉此’一刀月能在一約為15度與30度之間 的複合第三角上搪磨（該複合第三角之肖度職自該基部延 凸部的長度而定）。 為方便磨尖具有大體上為0與85度之間的斜角緣之剪刀 該磨尖裝置可藉與自該基部延伸之凸部相對之該第—趟部或第— 腿部，將其域^實質上平垣表面上。於此位置時，剪刀可:In addition, many of these tools are not safe due to their geometry or the position of the tool and / or tool when sharpened. For example, some sharpening devices need to pull the cutting edge of the knife or scissors directly to the user's hand or body, which increases the possibility of the user being cut during the sharpening process. D Finally, many of the above devices are being manufactured. And assembly is expensive because of the use of most components. Therefore, it is difficult to sell in highly competitive wholesale or retail markets. Printed 1 ^ 1 n ^ i ^ ^ i (Please read the precautions on the back before filling this page) by the Consumer Cooperatives of the Central Standards Bureau of Dibei. Therefore, the object of the present invention is to provide a lightweight, portable mill. Pointing device, which can sharpen a variety of objects, such as knives, scissors and chisels, by providing different sharpening angles on a handheld device. The predetermined angles are guided so that the device can be easily positioned to provide the best sharpening angle for most tools without having to change parts or modify the sharpening device. Another object of the invention is that the device includes a single piece without moving parts to prevent damage to individual components. In addition, the geometry of the tool when used is-female full position to prevent user cuts. Another object of the present invention is that the device is cheap to manufacture and is made of abrasion-resistant material 4340 9 2 A7 [------------ — B7. V. Description of the invention (2) into 'and when used or transported Not easy to crack or damage. In order to reduce the manufacturing cost, the sharpening device may be composed of -abrasive material (for example.) Alternatively, the abrasive device may also be composed of a non-abrasive matrix and covered with a layer of abrasive material on the surface of the sharpening point to facilitate the sharpening of metal and Non-metallic objects. Accordingly, a preferred embodiment of a multi-angle sharpening device includes a first leg portion and a second leg portion, which have substantially equal lengths and are integrally connected to a base portion. The upper end may be connected to a vertex, wherein the sharpening device is substantially triangular, or the upper ends may be connected by a handle with any geometric shape (other shapes are disclosed in another embodiment). In an embodiment, the first One and the second leg portions are guided so that the upper end angles thereof are inward to form a predetermined first angle a using an imaginary vertical plane as a reference for measurement. The base of the sharpening point is provided with an adjustable sharpening device. A first-point sharpening position and a second point sharpening position. At the first point sharpening position, the point sharpening device is supported on a convex portion extending downward near a middle point of the base and Bit A first end where the first leg is connected to the base. At this position, the blade of a cutting tool can be honed along the second leg of the sharpening device. Staff Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs Printed I--II--1- I—. U-I—-ί I n! ·, -P (Read the precautions on the back before filling this page) Similarly, the sharpening device can be adjusted To a second sharpening point, where the sharpening device is supported by a convex portion extending downward from the base and a second end of the second leg connecting with the base. At this position, the The first leg is positioned at an optimal angle such that the opposite edge of a blade can be honed on the outer surface of the first leg of the sharpening device. Thus, when used, the The total tip angle is determined by the sum of the first angle α defined by the orientation angles of the first and second legs and the second angle 0 defined by the length of the convex portion extending downward from the bottom of the base. In another embodiment of the present invention, the convex portion extending downward from the base portion is adjustable—-5- the scale is suitable for the Chinese country; A4 size (? 1〇x297 公 楚) 434092 A7 B7 'The work of the Central Bureau of Standards of the Ministry of Economic Affairs of the Ministry of Economic Affairs of Fifth Edition of Zhuzhusha 5. Invention Description (3). This feature enables the second angle to be corrected so that changing the angle has The maximum degree of elasticity is to sharpen the blade. By this, one blade can be honed at a compound third angle between about 15 degrees and 30 degrees (the angle of the compound third angle is from the base extension) (Depending on the length). To facilitate sharpening of scissors with a beveled edge between approximately 0 and 85 degrees, the sharpening device may be provided by the first or second leg opposite the convex portion extending from the base. Part, the field ^ is substantially on the surface of the flat wall. At this position, the scissors can:
該相對腿部上磨尖，該腿部上具有—磨料外層表面，用以磨尖該 剪刀刀片之切割緣。 太A 此外，為方便磨尖鑿刀或其他需一斜角緣之手工具，該磨尖 裝置具有至少-實質上平坦且具—磨料被覆之表面，以對這些類 型之物體作搪磨及磨尖。因此，該多角度磨尖裝置之基本形狀係 可作為磨尖刀具、f刀及手X具’例如馨刀，而無須交互替換不 同元件。 除此之外，為磨尖魚勾、寬箭頭（br〇adheads)及其他類似形 狀物體’該磨尖裝置可具有一”V形，，凹槽。於一實施例中該凹槽 基本上係自靠近忒二角形裝置之頂點延伸至該基部之中間點q然 而，由熟悉此技藝人士可知，該”v形，，凹槽之位置可定位於該磨 尖裝置之前或後表面上任何位置處。 第1圊係該磨尖裝置位於一實質上平坦表面上一中立 位置之前視圖； < 第2圖係該磨尖裝置朝向一第一位置且一刀具刀片沿 第二腿部拉動之前視圖； 第3圊係該磨尖裝置之前.視圖，其顯示刀具刀片定位 本紙張尺度適用中國國家標準（CMS ) A4規格（21〇Χ297公釐） (請先閱讀背面之注意事項再填寫本頁} 裝· .訂 434092 A7 ---------ΒΪ 五、發明説明（4) 於一磨尖行程之底部上； 第4圖係該磨尖裝置朝向一第二位置且一刀具刀片自 談第一腿部頂部拉動之前視圖； 第5圖係第4圊之該磨尖裝置，與刀具刀片定位於一 磨尖行程底部上之前視圖； 第6圖係第1圖之該磨尖裝置以該第二腿部橫靠之狀 態及一剪刀定位以於該第一腿部上磨尖之前視圖； 第7圖係第1圖之該磨尖裝置的另一實施例，其顯示 一可調整之凸部構件自該基部延伸； 第8圖係第1圖之該磨尖裝置於一中立位置時之前視 圖；及 第9圖係第8圖所示該磨尖裝置之右視圖。 據此，一種多角度磨尖裝置可用以磨尖多種手工具， 如刀具、剪刀及鑿刀。該裝置另可包括一角度調變構件， 其可使該磨尖裝置之第二角度快速修正。該磨尖裝置宜為 一體成型之單件式，如此可排除許多元件以及因而增加的 製造成本。 經濟部中央摞率局負工消費合作社印^ I -~ n Jf - ------ 裝----I _ 訂 (請先聞讀背面之注意事項再填寫本頁) 現參閱圖示，第1圖係該磨尖裝置之前視圖，其顯示 定位於一平面（如一桌面）之中立位置上β如圖所示，該磨 尖裝置大體上包含一三角形磨尖構件2,其包括—第一腿 部6及一第二腿部8，該等腿部6，8上鸿相互連接於一 頂點12且下端相互連接於支撐基部4。該第一腿部連接 於該支撐基部4之一第一端16而該第二腿部連接於該支 撐基部4之一第二端18。該支撐基部更可包含一角度調 本紙張尺度適用中國國家標準（CNS) A4規輅（；π〇Χ 297公釐） 434092 A7 ________B7* 五、發明説明（5 ) 變構件14,其自該基部向下凸伸以近於該第一與第二端 16，18之中間點。雖然該磨尖裝置宜一體成型之單件 式，本發明亦可藉連接數個單一組成構件形成另一種實施 例之幾何形狀。如第7圖所示，該第一及第二腿部之上端 向内傾斜，以由一自該第一端16及第二端18向上延伸之 假想垂直面作為參考而界定一特定第一角α D該第一角 α大體上約為5至10度之間且以6. 25度較佳。 再如第7圖所示，在該角度調變裝置14與該第一端 16之間及該第二端18之間產生一第二角0。該角之衡量 係以一水平面作為參考，且直接依據該角度調變裝置 自該磨尖裝置之基部向下延伸之總長度而定。雖於第7圖 顯示之角度調變裝置具有一特定幾何形狀，凡任何使該磨 尖裝置之基部在一第一磨尖位置（第2-3圖）與一第二磨尖 位置（第4-5圖）之間以一搖動運動方式傾斜之形狀皆可 行。因此’根據該角度調變裝置之長度，該第二角0宜可 變化於約5度至25度之間且以13.75度為較佳。 更如第1圖所示’一 V形凹槽20可操作地定位於該 磨尖裝置2之表面，俾可磨尖魚勾、寬箭頭，及其他需要 一尖銳邊緣之物件。該V形凹槽宜在其，’V”形底部上具有. 一約0_040之半徑且該”V”形之二腿部分別角度向内地使 其間形成約10-15度之間。雖於本實施例顯示該’’V”形凹 槽幾乎延伸成該磨尖裝置之前表面的全部長度，但該凹槽 亦可具有任何可操作長度且定位於該磨尖裝置之前平面或 後平面上。 本纸張尺度適用中國國家標準（CNS.) Λ4規輅（2IOX297公釐） (請先閱讀背面之注意事項再填寫本頁) 裂. 訂 經濟部中央標準局員工消費合作社印製 434092 A7 Γ—----- 五、發明説明（6 ) 此外’該磨尖裝置包括一平垣磨料磨央面28以可搪 磨-鑿刀或其類似裝置。由熟悉此技藝人士可知，該平面 可定位於該磨尖裝置之前面或背面或兩者上，且其可藉由 在該磨尖裝置之任何平面上設置一磨料來達成。 現如第2〜3圖所示，係顯示第！圖之磨尖裝置的使用 狀態。見第2圖，於第-位置時該刀具磨尖裝置係以一右 手方向傾斜’於此該裝置受該角度調變構件14及第一端 16所支撐。之後該磨尖裝置之使用者將該刀具刀片自該 第二腿部8上端向下導引至該第二端18。為完成該刀具 磨尖行程，如第3圖所示，該刀具刀片被定位於該第二腿 部8之底部靠近該第二端18處，藉此磨尖該刀具刀片之 一刀緣》 現如第4-5圖所示，該磨尖裝置2係以左手方向傾斜 至一第二磨尖位置，在此該裝置受支撐於該角度調變構件 14及第二端〗8上。之後該刀具刀片被定位於靠近該第一 腿部6之頂端且該刀片被下拉向該第—端16(見第5 圖）。藉此’該刀具刀片之相對邊緣即在此刀X之向下行 經濟部中央標準局貞工消費合作社印裝 : -------t------IT (靖先閏讀背面之注-*-$項再填寫本頁) 程期間中（該刀片與該第一腿部6之外側表面接觸）被磨 尖。 現如第6圖所示，該單片式角度磨尖裝置亦可用以磨 尖剪刀、鍚剪及其他類似之具幾何切割構^件的工具。使用 時’該磨尖裝置係定位於該第一腿部6或第二腿部8上。 之後該剪刀刀片沿著另一相對腿部外表面移動，該外表面 大體上約呈12。，其乃由於該第一及第二腿部之第一角 _ -9- 本紙張尺度適用中國國家標準（CNS )八4规格（21〇x297公釐） ' 43409 2 A7 ___ Β7’ —------------—_______ 五、發明説明（7) α之故。之後該等剪刀之此相對邊緣可藉將該磨尖裝置放 置於該相對腿部上，使該剪刀切割緣沿著該相對腿部拉 動，而被磨尖 現如第7圖所示，其顯示第1圖之刀具磨尖裝置之一 替代實施例。圖中可見，不像第1圖顯示之該三角形磨尖 裝置，其係一類似一梯形體之結構且具有等長之相對腿 部。此種幾何形狀亦宜包含一自該磨尖裝置頂端延伸之把 手22。由熟悉此技藝人士可知，該磨尖裝置之精確形狀 及該把手22之位置與形狀可具任何幾何形狀之變化。然 而其準則之因素係在該第一角α (以一假想垂直面為參考） 及該第二角0(以一假想水平面為參考），且依據該角度調 變裝置之長度（見第7圖）。 -濟部中央榡牟局員工消費合作枉印製 --- - —Ί n H - I— - ί n I I I τ (锖先閱讀背面之注意事項再填寫本頁j 於一較佳實施例中，該角度調變裝置14可以調整該 基部4’以使該角度調變裝置η之角度可適意延伸或撤 回以改變該角度調變裝置之總長。此調整可藉由使用一螺 接件 '螺絲機構、棘輪裝置或其他習用類似之快速連接機 構來完成。此特徵使該第二角0可快速地修正，其有效地 改變於該磨尖裝置被調變於一第一磨尖位置與一第二磨尖 位置之間時所施於該刀具之複合第三磨尖角度。該角度調 變裝置14宜包含一指定面，其使該裝置可堅固地埋置於 一平坦表面，例如一片木材或其他類似裝〗置内。 該第二角0大體上約為5與25度之間，而該第一角 α大體上則約為5至15度之間。藉此，當該裝置被傾斜 至该第一磨尖位置或該第二磨尖位置時，施於該刀具刀片 -___ _—__-10- 本紙張用中g國家標準（（:NS) Α4規格-- 經濟部中夾標準局負工消費合作社印^ ;4340 9 2 A7 _______Β7· 五、發明説明（8 ) ~— 之該複合磨尖角度為Θ加上α而導致一複合第三角約為 15至30度之間。該第一角宜為6.25度，而該第二角為 13. 75度’故該複合第三角則為2〇度。如第7圖所示之 可調整角度調變裝置14，該刀具磨尖裝置之使用者於磨 尖於15度與30度之間時可定製施於該刀片之該複合第三 磨尖角度。 現如第8圊所示，係具有前述構件之第〗圖的刀具磨 尖裝置之前視圖》這些構件包含一頂點】2，及相連接於 基部4之一第一腿部6及一第二腿部8。於此實施例中 該基部包括一不能調整之角度調變裝置14、一第一端16 及第二端18。此外’設置一 V形凹槽2〇以助於磨尖成魚 勾、寬箭頭及其他類似裝置。 現如第9圖所示，係顯示第8圖之該單件式角度刀具 磨尖裝置的右視圖 由圖可知，該裝置之前及後表面實質 上係平坦的，其提供一平磨尖面28以使一鑿刀或其類似 工具形成斜角且在使用者較佳角度上搪磨。 於一較佳實施例中，該磨尖裝置以一磨料陶瓷材質例 如具Mohs’ hardness scale之硬度至少約9 2之鋁質構 成。或者，該基質可包括一非磨料材質且於磨尖面上被覆 有一磨料材質，如一碳化物或鑽石粒材質。 如諸圖所示，使用該磨尖裝置之方法係藉由使用者 先握緊該磨尖裝置之上部，且將該裝置傾斜至—第一磨尖 位置，其中該第一或第二腿部係方向朝上以供使用。之後 使用者將-刀具之-第一切割緣拉過該磨尖褒置之露出腿 _____ -11- 本紙張尺度適料.（CNS ) A4規格（训X別公楚） ----- (請先聞讀背面之注意事項再填寫本頁) 裝 -訂 434092 A7 B7 經濟部中央標準局員工消費合作社印製 10. -拉索孔 14. •角度調變裝置 18. •第二端 22. .把手 26. •第二腿部斜角緣 五、發明説明（9) 部°在完成1-10次行程之後，該磨尖裝置自一第一磨尖 位置傾斜至一第二磨尖位置，於此另一相對腿部係角度向 上以供使用。之後使用者將一刀具刀片之第二切割緣向下 拉過該磨尖裝置之該腿部1-10次行程，直至該刀具刀片 之第二切割緣足夠尖銳為止。因此，藉調變該磨尖裝置於 第一與第二磨尖位置之間，且交替沿著該磨尖裝置之該等 露出之腿部向下拉動一刀具端之切割刀片，可有效地且有 效率地磨尖一刀具刀片。 惟，所述係本發明多種實施例，吾人應知凡熟悉此技 藝人士可能對本發明作進一步修正及改寫。然而，吾人應 知如此修正及改寫皆為本發明之精神及範圍中。為更清楚 表示’圖式中元件知標號說明如下： 2…磨尖裝置 4…基部 6…第一腿部 8···第二腿部 12·.·頂點 16…第一端 20.. .V形凹槽 24.. .第一腿部斜角緣 28·.·平磨尖面 -12-The opposite leg is sharpened, and the leg is provided with an abrasive outer surface for sharpening the cutting edge of the scissors blade. Too A In addition, in order to facilitate sharpening of chisels or other hand tools that require a beveled edge, the sharpening device has at least -substantially flat and abrasive-coated surfaces for honing and grinding these types of objects tip. Therefore, the basic shape of the multi-angle sharpening device can be used as a sharpening tool, an f-knife, and a hand tool such as a sweet knife, without the need to alternately replace different components. In addition, for sharpened fish hooks, broad heads, and other similarly shaped objects, the sharpening device may have a "V-shaped" groove. In one embodiment, the groove is basically Extending from the vertex near the 忒 -diagonal device to the middle point of the base q However, as known to those skilled in the art, the position of the "v-shaped" groove can be positioned anywhere on the front or rear surface of the sharpening device . Figure 1 is a front view of the sharpening device in a neutral position on a substantially flat surface; < Figure 2 is a front view of the sharpening device facing a first position and a cutter blade pulled along a second leg; 3 圊 This is the front view of the sharpening device, which shows the positioning of the cutter blade. The paper size is applicable to the Chinese National Standard (CMS) A4 specification (21〇 × 297 mm) (Please read the precautions on the back before filling this page.) Order 434092 A7 --------- BΪ V. Description of the invention (4) On the bottom of a sharpening stroke; Figure 4 shows the sharpening device facing a second position and a cutter blade Front view of a leg pulled; Figure 5 is a front view of the sharpening device of the fourth step, and the cutter blade is positioned on the bottom of a sharpening stroke; Figure 6 is a view of the sharpening device of Figure 1 from the first A state where the two legs are lying sideways and a pair of scissors are positioned to sharpen the tip on the first leg; FIG. 7 is another embodiment of the sharpening device of FIG. 1, which shows an adjustable protrusion The component extends from the base; Fig. 8 is the sharpening device of Fig. 1 in a neutral position Front view at the time of installation; and Figure 9 is a right side view of the sharpening device shown in Figure 8. According to this, a multi-angle sharpening device can be used to sharpen a variety of hand tools, such as knives, scissors and chisels. The device It can also include an angle adjusting member, which can quickly correct the second angle of the sharpening device. The sharpening device should be an integrally formed single piece, which can eliminate many components and increase manufacturing costs. Ministry of Economic Affairs Printed by the Central Government Bureau of Work Consumer Cooperatives ^ I-~ n Jf------- Install ---- I _ Order (please read the precautions on the back before filling this page) Now refer to the figure, page Figure 1 is a front view of the sharpening device, which is shown in a neutral position β on a plane (such as a table). As shown in the figure, the sharpening device generally includes a triangular sharpening member 2, which includes a first leg. Part 6 and a second leg part 8, the legs 6, 8 are connected to each other at a vertex 12 and the lower ends are connected to the support base 4. The first leg is connected to a first end of the support base 4. 16 and the second leg is connected to a second end 18 of the support base 4. The support base It can also include an angle adjustment paper size applicable to Chinese National Standards (CNS) A4 regulations (; π〇χ 297 mm) 434092 A7 ________ B7 * 5. Description of the invention (5) Variable member 14, which is convex downward from the base It extends closer to the midpoint between the first and second ends 16, 18. Although the sharpening device should be a one-piece unit, the present invention can also form a geometric shape of another embodiment by connecting several single component members. As shown in FIG. 7, the upper ends of the first and second legs are inclined inward, and a specific first angle is defined by using an imaginary vertical plane extending upward from the first end 16 and the second end 18 as a reference. 25 度 为 α D The first angle α is generally between about 5 to 10 degrees and preferably 6.25 degrees. As shown in FIG. 7, a second angle 0 is generated between the angle modulation device 14 and the first end 16 and between the second end 18. The measurement of the angle is based on a horizontal plane and is directly determined by the total length of the angle modulation device extending downward from the base of the sharpening device. Although the angle adjusting device shown in Fig. 7 has a specific geometry, wherever the base of the sharpening device is in a first sharpening position (Figure 2-3) and a second sharpening position (Figure 4 -Figure 5) Shapes that are tilted by a shaking motion are possible. Therefore, according to the length of the angle modulation device, the second angle 0 should preferably be changed between about 5 degrees and 25 degrees, and preferably 13.75 degrees. As shown in Fig. 1, a 'V-shaped groove 20 is operatively positioned on the surface of the sharpening device 2, and can sharpen fish hooks, wide arrows, and other objects requiring a sharp edge. The V-shaped groove is preferably provided on the bottom of the 'V' shape. A radius of about 0_040 and the two legs of the "V" shape are angled inwardly so as to form between 10-15 degrees between them. The example shows that the "V" -shaped groove extends almost the entire length of the front surface of the sharpening device, but the groove can also have any operable length and be positioned on the front or rear plane of the sharpening device. This paper size applies the Chinese National Standard (CNS.) Λ4 Regulations (2IOX297 mm) (Please read the precautions on the back before filling this page). Crack. Order printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 434092 A7 Γ— ----- V. Description of the invention (6) In addition, 'the sharpening device includes a flat-walled abrasive center surface 28 so that it can be honed-chisel or the like. As will be appreciated by those skilled in the art, the plane can be positioned on the front, back, or both of the sharpening device, and it can be achieved by placing an abrasive on any plane of the sharpening device. As shown in Figures 2 to 3, the display is No. 1! Figure of the sharpening device in use. See Fig. 2. In the-position, the tool sharpening device is inclined in a right-hand direction ', where the device is supported by the angle adjusting member 14 and the first end 16. The user of the sharpening device then guides the cutter blade from the upper end of the second leg portion 8 to the second end 18. In order to complete the tool sharpening stroke, as shown in FIG. 3, the tool blade is positioned at the bottom of the second leg portion 8 near the second end 18, thereby sharpening one edge of the tool blade. As shown in Figs. 4-5, the sharpening device 2 is tilted in the left-hand direction to a second sharpening position, where the device is supported on the angle adjusting member 14 and the second end 8. The cutter blade is then positioned near the top of the first leg 6 and the blade is pulled down toward the first end 16 (see Figure 5). By this, the opposite edge of the knife blade is printed on this knife X toward the downside of the Central Standards Bureau of the Ministry of Economic Affairs, Zhengong Consumer Cooperatives: ------- t ------ IT (Jing Xian 闰 read the back Note-*-$, fill in this page again) During the process (the blade is in contact with the outer surface of the first leg 6) is sharpened. As shown in Figure 6, the single-piece angle sharpening device can also be used to sharpen scissors, trowels, and other similar tools with geometric cutting structures. In use 'the sharpening device is positioned on the first leg portion 6 or the second leg portion 8. The scissors blade then moves along the outer surface of the opposite leg, the outer surface being approximately twelve. This is because the first corners of the first and second legs are _ -9- This paper size is applicable to China National Standard (CNS) 8-4 specifications (21 × 297 mm) '43409 2 A7 ___ Β7' --- ----------—_______ 5. Explanation of the invention (7) The reason for α. Then the opposite edge of the scissors can be placed on the opposite leg by the sharpening device, so that the cutting edge of the scissors is pulled along the opposite leg, and the sharpened edge is shown in Figure 7, which shows An alternative embodiment of the tool sharpening device of FIG. 1. As can be seen in the figure, unlike the triangular sharpening device shown in Figure 1, it is a trapezoid-like structure with opposite legs of equal length. This geometry should also include a handle 22 extending from the tip of the sharpening device. As will be understood by those skilled in the art, the precise shape of the sharpening device and the position and shape of the handle 22 may have any geometrical changes. However, the criteria are based on the first angle α (using an imaginary vertical plane as a reference) and the second angle 0 (using an imaginary horizontal plane as a reference), and the length of the device is adjusted according to the angle (see Figure 7) ). -Printed by the Central Ministry of Economic Affairs of the Ministry of Economic Affairs of the People's Republic of China for consumer cooperation printing ------Ί n H-I—-ί n III τ (锖 Read the notes on the back before filling in this page. J In a preferred embodiment, The angle modulation device 14 can adjust the base 4 'so that the angle of the angle modulation device η can be extended or retracted to change the total length of the angle modulation device. This adjustment can be performed by using a screwing member's screw mechanism , Ratchet device or other conventional quick-connect mechanism to accomplish this feature. This feature enables the second angle 0 to be quickly corrected, which effectively changes that the sharpening device is adjusted to a first sharpening position and a second sharpening device. The compound third sharpening angle applied to the tool between the sharpening positions. The angle adjustment device 14 should include a designated surface that enables the device to be firmly embedded on a flat surface such as a piece of wood or other The second angle 0 is approximately between 5 and 25 degrees, and the first angle α is approximately between 5 and 15 degrees. Therefore, when the device is tilted to the When the first sharpening position or the second sharpening position is applied to the cutter blade- ___ ____- 10- This paper uses the national standard of China ((: NS) Α4 specification-printed by the Consumers' Cooperative of Zhongjia Standards Bureau of the Ministry of Economic Affairs ^; 4340 9 2 A7 _______ Β7 · V. Description of the invention (8) ~ — The angle of the composite sharpening point is Θ plus α, resulting in a composite third angle between about 15 and 30 degrees. The first angle should be 6.25 degrees, and the second angle is 13.75 degrees' so the compound The third triangle is 20 degrees. As shown in Fig. 7, the adjustable angle adjusting device 14 can be applied to the blade by the user of the tool sharpening device when the sharpening point is between 15 and 30 degrees. The compound third sharpening angle. Now as shown in Fig. 8 (b), the front view of the tool sharpening device with the aforementioned components is shown in the front view. These components include a vertex] 2, and one of the components is connected to the base 4. A leg portion 6 and a second leg portion 8. In this embodiment, the base portion includes a non-adjustable angle adjusting device 14, a first end 16 and a second end 18. In addition, a V-shaped groove 2 is provided 〇To help sharpen into a fish hook, wide arrow and other similar devices. Now shown in Figure 9, the single-piece angle tool grinding shown in Figure 8 is shown The right view of the device can be seen from the figure. The front and back surfaces of the device are substantially flat, which provides a flat sharpened surface 28 to make a chisel or similar tool beveled and honed at a user's preferred angle. In a preferred embodiment, the sharpening device is made of an abrasive ceramic material, such as aluminum having a hardness of at least about 92 with a Mohs' hardness scale. Alternatively, the substrate may include a non-abrasive material and be on the sharpened surface Covered with an abrasive material, such as a carbide or diamond grain material. As shown in the figures, the method of using the sharpening device is to hold the upper part of the sharpening device by the user first, and tilt the device to the first A sharpened position where the first or second leg is oriented upwards for use. After that, the user pulls the first cutting edge of the knife across the sharpened edge to expose the leg _____ -11- This paper is of a suitable size. (CNS) A4 size (training X Biechu) ----- (Please read the precautions on the back before filling this page) Binding-434092 A7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 10. -Cable hole 14. • Angle adjustment device 18. • Second end 22 .. Handle 26. • Beveled edge of the second leg 5. Description of the invention (9) After completing 1-10 strokes, the sharpening device is inclined from a first sharpening position to a second sharpening position , Here the other relative leg is angled up for use. The user then pulls the second cutting edge of a cutter blade down through the leg of the sharpening device for 1-10 strokes until the second cutting edge of the cutter blade is sufficiently sharp. Therefore, by adjusting the sharpening device between the first and second sharpening positions and alternately pulling down the cutting blade of a cutter end along the exposed legs of the sharpening device, it can effectively and Sharpen a cutter blade efficiently. However, the descriptions are various embodiments of the present invention, and I should be aware that those skilled in the art may further modify and adapt the present invention. However, we should be aware that such modifications and rewrites are all within the spirit and scope of the present invention. In order to show more clearly, the components in the figure are described as follows: 2 ... sharpening device 4 ... base 6 ... first leg 8 ... second leg 12 ... vertex 16 ... first end 20 ... V-shaped groove 24 .. Beveled edge of the first leg 28 .. Flat sharpened surface -12-
本紙張尺颇财關家鮮(Wu4AUfr( 210X297/JF : --------衣------tr (請先閲讀背面之注意事項再填寫本頁)This paper ruler is quite rich in wealth (Wu4AUfr (210X297 / JF: -------- clothing ------ tr (Please read the precautions on the back before filling in this page)