1298362 八、發明說明： 【發明所屬之技術領域 本發明係有關於-種料胚，尤生_在 上凹設外剖溝，i在外剖溝内侧面 溝，使得對應該输匙㈣具以 鎖孔不易遭開鎖工具強行插擎入内進行開 ^上，其 使用相對應之餘匙方能順利進行開鎖，係且有^而必須 效之鑰匙胚結構創新應用者。 ’、 佳防盜功 【先前技術】 刀 面 二t請參閱第一圖所示’係為現有之一種輪匙胚立體 圖，，、主要係在一矩形桿體（9)的表面上，經由滾刀齒 滾輾刨出適寬與適深的溝槽（91),該溝槽（91)只能由表 往内形成上下同寬的直溝，或由表面往内形成上寬下窄之 倒八溝，之後，再將桿體（9)組設於鑰匙的前端以形成一 鑰匙桿，且於該样體（9)上切削、凹具有諸多不同形狀之 齒溝（92)，使得於將該鑰匙之鑰匙桿插掣入相對應鎖具之 鎖孔中時，能轉動該鑰匙達到開鎖或上鎖之功效目的者。 然而’上述输匙胚形成之錄匙桿雖可達到利用切削、 凹具之各種不同形狀齒溝，供與相對應設計之鎖具的鎖孔 相配合插掣入内，以進行開鎖或上鎖之預期功效，但也在 其實際實施操作使用中發現，該鑰匙胚形成之鑰匙桿其表 面所具之溝槽要不是上下同寬的直溝就是上寬下窄之倒 八溝’使得與該鍮匙桿相對應之鎖具的鎖孔只能形成線條 狀而無法形成彎線狀，造成易令不與人士利用扁平狀之開 鎖工具插掣入該鎖具之鎖孔内強行轉動進行開鎖，致使民 5 1298362 眾$財物上之重大損失，更甚至是嚴重的對民眾之生命安 全產生莫大的威脅、危害者。 緣曰 斗 _ ^ ’發明人有鑑於此，秉持多年相關行業實際之設 ^經驗，針對現有之缺失予以研究改良，提供一種 j新的鑰：％胚’以期完全改善現有之所有失 【發明内容】 士發，係有關於一種鑰匙胚，其主要係在一桿體側面 呈^2剖溝，且在外剖溝内端更往一侧剖設一與外剖溝 鐵各姓Γ又之内剖溝；據此，使得該鑰匙胚從造型上更富1298362 VIII. Description of the Invention: [Technical Field] The present invention relates to a seed embryo, a stalk _ an external sulcus in the upper recess, and an inner groove in the outer sulcus, so that the corresponding key (four) has a lock The hole is not easily blocked by the unlocking tool, and it can be opened by using the corresponding key. It has an innovative application of the key embryo structure. ', good security work [previous technology] knife face two t please refer to the first figure shown as 'the existing one of the wheel key stereoscopic view, mainly on the surface of a rectangular rod (9), through the hob The tooth roll is plucked into a wide and deep groove (91). The groove (91) can only form a straight groove of the same width and the upper side from the front, or an upper and a lower width of the upper and lower sides of the surface. a groove, after which the rod body (9) is assembled on the front end of the key to form a key rod, and the body (9) is cut and recessed with a plurality of differently shaped teeth grooves (92), so that When the key of the key is inserted into the lock hole of the corresponding lock, the key can be rotated to achieve the purpose of unlocking or locking. However, the above-mentioned keyholes for the formation of the key embryos can be used to achieve the use of the different shapes of the grooves of the cutting and concave tools for the locking holes of the correspondingly designed locks to be inserted into the locks for the purpose of unlocking or locking. Efficacy, but also found in the actual implementation of the operation, the key stem formed by the key embryo has a groove on the surface of which is not a straight groove of the upper and lower widths, or a narrow groove of the upper width and the lower width. The lock hole of the corresponding lock of the rod can only form a line shape and cannot form a curved line shape, which makes it easy for the person to use the flat-shaped unlocking tool to insert into the lock hole of the lock to forcibly rotate and unlock, resulting in the citizen 5 1298362 The major losses on the property of the public, and even the serious threats to the safety of the people, are harmful.缘曰斗_ ^ 'Inventors have in view of this, uphold the experience of the relevant industry for many years, to research and improve the existing defects, to provide a new key: % embryo's in order to completely improve all existing losses [invention content士士, is related to a kind of key embryo, which is mainly formed on the side of a rod body by ^2, and the inner end of the outer section is further cut to the side and the outer section is divided into the inner section Ditch; according to this, the key embryo is made richer in shape
Im j唑，因此可增加該產品之價值性，並令與該鑰匙胚 上二之鎖具的鎖孔亦形成料狀，使*肖人士無法利用 ^之開鎖工具插掣入該鎖具之鎖孔内強行轉動進行 I·#社而而利用相對應之鎗衫能順利進行開鎖，俾達具 有更佳防盜之效果者。 【實施方式】 •而為令本發明之技術手段能夠更完整且清楚的揭 路，兹請-併參閱所附圖式及圖號，並詳細說明如下： 首先’請參閱第二圖所示，係為本發明其一較佳實施 =之输匙胚立㈣，本發_有關於—種鑰匙胚，該瑜匙 潜if係在：桿體⑴之左、右侧面中間各設有-弧凹狀 a 11)並於左右侧面上分別在其弧凹 :同侧，各凹設有-外剖溝⑽，且每—外剖溝⑽内端 侧靠以形成—與外剖溝呈直角交叉之内剖溝 於實施加工製造時’係先_滾刀刀具在—矩形桿體 )工件其左、右侧面中間處分別滚_出一弧凹狀溝槽 1298362 (11);再分別於該矩形桿體（1)工件之左、右侧面其弧凹 狀溝槽（11)的不同側，加工製造一外剖溝（12)及其内端之 内剖溝（13)，請參閱第三圖所示，係為本發明鑰匙胚其外 剖溝及内剖溝加工製造使用之刀具立體圖，主要係將諸多 第一刀模（2)直線串接組設在刀座（3)上，第一刀模（2)上 設有諸多呈直線排列的第一刨刀（21)，每一第一刨刀（21) 均具有一朝上之刀鋒，且每一第一刀模（2)上之所有第一 刨刀（21)其刀鋒係呈由前往後逐漸高凸狀，同時，令組設 在刀座（3)上呈一直線之所有第一刀模（2)上之所有第一 刨刀（21)之刀鋒亦呈由前往後逐漸高凸狀，之後，再將諸 多第二刀模（4)組設在刀座（3)上，該第二刀模（4)係直線 串接組設在前述之第一刀模（2)後方，第二刀模（4)上亦設 有諸多呈直線排列的第二刨刀（41)，每一第二刨刀（41)均 具有一朝上及朝侧之刀鋒，且每一第二刀模（4)上之所有 第二刨刀（41)其朝上刀鋒亦呈由前往後逐漸高凸狀，又每 一第二刀模（4)上之所有第二刨刀（41)其朝側刀鋒係呈由 前往後逐漸侧凸狀，同時，令組設在刀座（3)上呈一直線 之所有第二刀模（4)上之所有第二刨刀（41)之朝上刀鋒亦 呈由前往後逐漸高凸狀，且組設在刀座（3)上呈一直線之 所有第二刀模（4)上之所有第二刨刀（41)之朝側刀鋒亦呈 由前往後逐漸侧凸狀，然後，併請參閱第四〜九圖所示， 均係為本發明鑰匙胚其外剖溝及内剖溝加工製造過程之 前視剖面示意圖，將矩形桿體（1)工件其加工面朝下並採 固定高度平行推移方式，將矩形桿體（1)工件由刀座（3)之 前方往刀座（3)方向並沿著呈直線排列的第一刀模（2)及 第二刀模（4)推移，令該矩形桿體（1)工件往刀座（3)推移 1298362 時，第一刀模(2)最前端之第一刨刀（21)其朝上刀鋒怜微 ，凸伸超過矩形桿體⑴工件之加工^ (1)工件之加工面刨刮一對應深度之外剖溝（12)(如第四 圖所示），又矩形桿體（1)工件繼續推移時，因第一刀模（幻 之次一第一刨刀（21)其朝上刀鋒係比前一第一刨刀^21) 之朝上刀鋒高凸，故又可將矩形桿體（1)工件之外剖溝〇2、 再创刮-對應之深度（如第五圖所示），依此類推1^矩^ 形桿體（1)工件被固定高度且平行推移至所有第一刀 第-勤⑻後，將促使所有第—刀模⑵之所有少 將推/又（第六圖所示）；其次矩形桿體（1)工件 地，因::二(4?其最前端之第二创刀(41)，則同樣 比第二(t之最前端第二细刀(41)其朝 第 模⑵之取後第i刀（21)之朝上刀鋒高凸，且 第-刀模⑷之最前料二自比 之最後第，⑻之側邊侧凸 之外=第二_(41)其朝上刀鋒可將矩形桿體⑴工件 之最= (j2)關刮—對應之深度，同時，第二刀模⑷ 接著，矩二 =)之次-第二_)其朝上刀鋒係比前-第：创 (4 )之^朝^^凸’且其朝側刀鋒係比前—第二创刀 ====次:第二_41)之朝上及朝側 、刘弟八圖所不），依此類推，當矩 形椁體(1)工件被固定高度且平行推移至所有第二刀模（4) ^最後第二创刀(41)後，將促使所有第二刀模(4)之所有 第二刨刀(41)可逐漸將矩形桿體⑴工件之外剖溝(12)及 内剖溝（13)刨刮出一要求深度（如第九圖所示）。 於實施使用時，由於該鑰匙胚表面不只可凹設形成一 外剖溝（12)，更可於外剖溝（12)内端一侧剖設形成直角交 又之内剖溝（13)，使得與該鑰匙胚相對應之鎖具其鎖孔亦 形成彎線狀’因此不肖人士便無法利用扁平狀之開鎖工具 插掣入該鎖具之鎖孔内強行轉動進行開鎖，而必須使用相 對應之鑰匙方能順利進行開鎖，因此其確具有更佳之防盜 功效。 又，請參閱第十圖所示，係為本發明其二較佳實施例 之鑰匙胚立體圖，該鑰匙胚主要係在一桿體（1)之兩對應 侧面上分別凹設有一外剖溝（12)，且於各別外剖溝（12)内 端更往相對一侧剖設以形成一與外剖溝呈直角交叉之内 剖溝（13)。 由上所述，本發明之結構組成及實施說明可知，本發 明具有如下優點： 1·由於本發明之鑰匙胚於桿體表面不只可凹設形成外刹 溝，更可於外剖溝内端一侧刹設形成直角交叉之内别 溝，使得該鑰匙胚從造型上更富變化特性’因此該鑰匙 胚確實可增加該虞品之價值性。 2·由於本發明之鑰匙胚於桿體表面不只可凹設形成外別 溝，更可於外剖溝内端一側剖設形成直角交叉之内別 溝，使得與該鑰匙胚相對應之鎖具的鎖孔亦形成彎線 狀，因此不肖人士無法利用爲平狀之開鎖工具插擎入該 1298362 鎖具之鎖孔内強行轉動進行開鎖，而必須使用相對應之 鑰匙方能順利進行開鎖，所以該鑰匙胚確實具有更佳之 防盜功效。 綜上所述，本發明實施例確能達到所預斯之使用功 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，爰依法提出發明專利之申請，懇請惠予審查，並賜 准專利，則實感德便。Im jazole, therefore, can increase the value of the product, and make the lock hole of the lock on the key embryo also form a material, so that the *Xiao people can not use the unlocking tool to insert into the lock hole of the lock Forcibly turning to I·# and using the corresponding guns can smoothly unlock, and the Tat has better anti-theft effect. [Embodiment] In order to make the technical means of the present invention more complete and clear, please refer to - and refer to the drawings and drawings, and explain in detail as follows: First, please refer to the second figure, It is a preferred embodiment of the present invention = the key embryo (4), and the present invention has a key embryo, which is provided in the middle of the left and right sides of the rod body (1). The concave shape a 11) is respectively on the left and right sides of the arc concave: on the same side, each concave is provided with an outer sulcus (10), and the inner end of each outer sulcus (10) is formed to be formed at right angles to the outer sulcus In the process of manufacturing and manufacturing, the first part of the workpiece is wound in the middle of the left and right sides of the workpiece, and an arc-shaped concave groove 1283362 (11) is respectively rolled; Rectangular rod body (1) The left and right side surfaces of the workpiece are different sides of the arc-shaped concave groove (11), and an outer cutting groove (12) and an inner end groove (13) are processed, see As shown in the three figures, it is a perspective view of the tool used for the outer and lower groove of the key embryo of the present invention, which is mainly used to connect a plurality of first die (2) in series. On the seat (3), the first die (2) is provided with a plurality of first planers (21) arranged in a line, each of the first planers (21) having an upward facing blade, and each of the first All the first planing knives (21) on the first die (2) have a blade that is gradually convex from the front to the rear, and at the same time, all the first dies (2) which are arranged in a straight line on the seat (3) The blade of all the first planing knives (21) is also gradually convex from the front, and then a plurality of second dies (4) are set on the seat (3), the second die (4) The straight line series is arranged behind the first die (2), and the second die (4) is also provided with a plurality of second planers (41) arranged in a straight line, and each second planer (41) Each has an upward and a facing blade, and all of the second planers (41) on each of the second die (4) are also upwardly convex toward the upper blade, and each second knife All the second planing knives (41) on the die (4) are gradually convex toward the side of the blade, and at the same time, all the second die (4) which are arranged in a straight line on the blade seat (3) All the second planers on The upward facing blade of (41) is also gradually convex toward the rear, and is disposed on the side of all the second planers (41) on all the second die (4) which are arranged in a straight line on the blade holder (3). The blade is also gradually convex from the direction of the head. Then, please refer to the fourth to the ninth figure, which are the schematic diagrams of the outer part of the key blank and the inner section of the invention. Body (1) The workpiece has a processing surface facing downward and adopts a fixed height parallel displacement mode, and the rectangular rod body (1) workpiece is arranged from the front of the knife seat (3) toward the knife seat (3) and along the straight line. When the die (2) and the second die (4) are moved, the first blade (21) of the first die (2) is the front end of the first die (2) when the workpiece of the rectangular bar (1) is moved to the holder (3). The upward direction of the blade is pitiful, and it protrudes beyond the rectangular rod body (1). The workpiece is machined. (1) The machined surface of the workpiece is shaved to a depth corresponding to the groove (12) (as shown in the fourth figure), and the rectangular rod body (1) When the workpiece continues to move, the upper blade is highly convex due to the first die (the first one of the first planer (21) and the upper blade is more than the previous first planer ^21) Therefore, the rectangular rod body (1) can be cut outside the workpiece 2, the scratch-corresponding depth is further created (as shown in the fifth figure), and so on. The workpiece is fixed. After the height and parallel movement to all the first knives - (8), all the minor dies (2) will be pushed/reduced (as shown in the sixth figure); secondly, the rectangular shank (1) will be grounded by: Second (4? The second front knife (41) of the front end is also the second (the second fine knife (41) of the front end of t is the first i knife (21) facing the first mold (2) The blade is highly convex, and the front of the first-die (4) is second to the last, the side of the (8) is laterally convex = the second _ (41). The upward facing edge can be the largest of the rectangular body (1). J2) Close the scrape—corresponding depth, at the same time, the second die (4) Next, the moment 2 =) - the second _) its upward blade is better than the front - the first: the (4) ^ ^ ^ convex ' And its front blade is better than the front - the second knife ==== times: the second _41) upwards and toward the side, Liu Di eight maps not, and so on, when the rectangular body (1) The workpiece is fixed in height and parallel to all second die (4) ^ after the last second blade (41) All the second planing knives (41) of all the second dies (4) will be urged to gradually scrape the outer grooving (12) and the inner grooving (13) of the rectangular shank (1) to a desired depth (such as the ninth Figure shows). In the implementation, since the surface of the key blank can not only be recessed to form an outer groove (12), but also the inner end of the outer groove (12) can be formed to form a right-angled inner groove (13). The locking hole corresponding to the key blank is also formed into a curved line shape. Therefore, the invisible person cannot use the flat unlocking tool to insert and lock into the locking hole of the locking device to forcibly rotate and unlock, and the corresponding key must be used. It can smoothly unlock, so it has better anti-theft effect. 1 is a perspective view of a key embryo according to a second preferred embodiment of the present invention. The key embryo is mainly provided with an outer groove on each of two corresponding sides of the rod body (1). 12), and the inner ends of the respective outer furrows (12) are furtherly cut to the opposite side to form an inner furrow (13) which intersects the outer furrow at right angles. From the above, the structural composition and the implementation description of the present invention show that the present invention has the following advantages: 1. The key embryo of the present invention can not only be recessed to form an outer brake groove on the surface of the rod body, but also can be used at the inner end of the outer section groove. The one side brake is formed to form a different groove within the right angle intersection, so that the key embryo is more varied in shape from the shape. Therefore, the key embryo can indeed increase the value of the product. 2. Since the key embryo of the present invention can not only be recessed to form the outer groove on the surface of the rod body, but also can be formed on the inner end side of the outer section groove to form a different angle groove in the right angle intersection, so that the lock corresponding to the key embryo The keyhole is also formed in a curved line shape, so that the unspeakable person cannot use the flat unlocking tool to insert into the lock hole of the 1283362 lock to forcibly rotate and unlock, and the corresponding key must be used for smooth unlocking, so The key embryo does have a better anti-theft effect. In summary, the embodiment of the present invention can achieve the use effect of the pre-supplement, and the specific structure disclosed therein has not been seen in the same kind of products, nor has it been disclosed before the application, and has completely complied with the patent law. The regulations and requirements, the application for invention patents in accordance with the law, and the application for review, and the grant of patents, are truly sensible.
10 1298362 【圖式簡單說明1 第一圖:現有之鑰匙胚立體圖 第二圖：本發明其一較佳實施例之鑰匙胚立體圖 第三圖：本發明鑰匙胚加工製造使用之刀具立體圖 第四圖：本發明鑰匙胚製造過程之前視剖面示意圖 第五圖··本發明鑰匙胚製造過程之前視剖面示意圖 第六圖：本發明鑰匙胚製造過程之前視剖面示意圖 第七圖：本發明鑰匙胚製造過程之前視剖面示意圖 丨第八圖：本發明鑰匙胚製造過程之前視剖面示意圖 第九圖：本發明鑰匙胚製造過程之前視剖面示意圖 第十圖：本發明其二較佳實施例之鑰匙胚立體圖 【主要元件符號說明】 (1) 桿體 (11) 弧凹狀溝槽 (12) 外剖溝 (13) 内剖溝 (2) 第一刀模 (21) 第一刨刀 (3) 刀座 (4) 第二刀模 (41) 第二刨刀 <現有> (9) 桿體 (91) 溝槽 (92) 齒溝 <本發明> 1110 1298362 [Simplified illustration of the drawing 1 first picture: perspective view of the existing key embryo 2nd view: perspective view of the key embryo of a preferred embodiment of the present invention. FIG. 3 is a perspective view of the tool used for manufacturing the key blank of the present invention. FIG. 5 is a schematic cross-sectional view of the key embryo manufacturing process of the present invention. FIG. 6 is a schematic cross-sectional view of the key embryo manufacturing process of the present invention. FIG. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图Main component symbol description] (1) Rod body (11) Arc concave groove (12) Outer groove (13) Inner groove (2) First die (21) First planer (3) Tool holder (4 Second cutter (41) Second planer <existing> (9) Rod body (91) Groove (92) Groove <present invention>