201102481 六、發明說明： 【發明所屬之技術領域】 本發明係有關於套筒鎖，尤指一種具有良好防盜功 能，且得以增加鎖固安全性之具對焦I置的套筒鎖。 【先前技術】 鎖具係提供將兩個以上的物件相互連結定位，μ 被偷竊或誤觸導致有意外發生，現今市面上發展有多種型 式的鎖具（如：套筒鎖、密碼鎖等），然現有技術之鎖且存 在有防^力能不佳之缺點，故人侵者可使關單工呈（如. 鐵絲、迴紋針、塑穋管等）插入鎖具之餘匙孔後並來回調整’ 或以電動開鎖工具直接提供有震動功能，皆可將鎖具 珠銷推頂’使得鎖具輕易被打開，料，由於現有技術之 鎖具之錄匙孔的形㈣依照較的形狀製作而纟其 者，可將開鎖卫具插人該料孔中，直接進㈣鎖了而^ 致谷易被盜開鎖之情形。 1套筒鎖而言’現有技術中發展有許多具有防盜功能 =計專=灣公開號第2_…具辨識裝置的圓 s」專彳案’其主要構造係於—鎖殼内設有設有一上 座及下珠座’在上、下珠座内於徑向且同軸軌道上依序 設有數組上、下珠鉑男蹓i 現…“ 軸向及徑向分別設有受 彈簧推抵的控制桿及卡_彳土 ^ 設的定络 件一端位在鎖殼相對所 * 、、，另端位在控制桿所設的凹槽 當正錢匙插人鎖I H H讓槽處’ 鎖具且其内部所設的作動桿 使其讓槽相對於卡型杜ar ^ 催移控制才干 槽進行開鎖，反鎖心轉動時卡掌件將可進入讓 卡掣件將無法移位，藉此可辨識所使 201102481 用鑰匙的正確性，而進一步提高了鎖固功能。 然而，上述之套筒鎖，其上、下珠銷的設置為規則性 的同抽軌道排列’“人士只要制塑膠類的管狀物對應 並插入抵掣於各上珠銷，且可將各管狀物一端連接於一片 、-糸’該螺絲對應於控制桿， 可配合反覆探調整螺絲的高 體’該片體中央可連接有一螺絲， 當各官狀物抵掣於各上珠銷，可酸 低進行推移控制桿使其讓槽相對於卡掣件，進而得以盜開 鎖，故此類套筒鎖的防盜性，實有再提升之必要。 【發明内容】201102481 VI. Description of the Invention: [Technical Field] The present invention relates to a sleeve lock, and more particularly to a sleeve lock having a good focus and a locking function. [Prior Art] The lock system provides two or more objects connected to each other, and the accidental occurrence of μ is stolen or accidentally touched. Various types of locks (such as sleeve locks, combination locks, etc.) have been developed on the market today. The lock of the prior art has the disadvantage of poor control ability, so that the invader can insert the workmanship (such as wire, paper clip, plastic tube, etc.) into the keyhole of the lock and adjust it back and forth' or The electric unlocking tool directly provides the vibration function, and the lock bead pin can be pushed to the top to make the lock easily opened. The material of the keyhole of the lock of the prior art is made according to the shape of the lock. Insert the unlocking guard into the hole, directly into the (four) lock and ^ to the valley easy to be stolen and unlocked. In the case of a sleeve lock, there are many developments in the prior art that have an anti-theft function = meter number = bay publication number 2_...the circle s with identification device". The main structure is that the main structure is provided in the lock case. The upper and lower bead blocks are arranged in the radial and coaxial tracks in the upper and lower bead blocks. The upper and lower beads are arranged in series. The axial and radial directions are respectively controlled by the spring. Rod and card _ 彳 ^ ^ Set the end of the locating piece at the opposite end of the lock case, and the other end is located in the groove of the control rod. When the positive key is inserted into the lock IHH to make the groove The actuating lever is arranged to unlock the slot relative to the card type Duar ^ control control trunk slot, and the card grip member will be able to enter the latching member when the anti-locking core is rotated, thereby recognizing the 201102481 With the correctness of the key, the locking function is further improved. However, in the above-mentioned sleeve lock, the upper and lower bead pins are arranged in a regular same-sorting track arrangement, "the person only needs to make a plastic-like tubular object and Inserted against each of the upper pins, and one end of each tube can be connected to one piece, - 'The screw corresponds to the control rod, which can be used with the high body of the reverse detection adjustment screw'. The center of the piece can be connected with a screw. When the official objects are pressed against the upper bead pins, the acid can be lowered to make the control lever to make it The slot is locked with respect to the latching member, so that the anti-theft property of the sleeve lock is necessary for further improvement. [Summary of the Invention]
% -刀穴·.执工坏硐，便得盜開鎖的難度 增加，藉以提供有效防盜功能之套筒鎖改良結構。 為達到前述之發明目的，本發明所設計之具對焦裝置 的套筒鎖，其係包括有一鎖殼，該鎖殼係呈中空狀且其内 Φ 部形成有一容室，於其容室内依序設有一活動旋轉盤、一 上珠座、一下珠座以及一鎖殼墊，其中： 該活動旋轉盤係為一圓盤體並貫穿設有若干對焦孔， 且活動旋轉盤可相對上珠座進行轉動； 該上珠座係呈突環狀並於中心軸向突伸一轉軸且貫穿 設有若干真、假上珠孔，該真上珠孔係可對應於對焦孔並 各設有一真上珠銷，該假上珠孔係可對應或不對應於對焦 該下珠座係為一圓柱狀並於中心貫穿設有一軸孔，該 軸孔可供轉轴穿設，下珠座貫穿設有若干下珠孔，該下珠 201102481 孔係可對應於真上珠孔並設有下珠銷與彈簧； 該鎖殼塾係為一圓盤並於中央貫穿設有一穿孔，該穿 孔可供轉轴穿設，且鎖殼墊結合於鎖殼一端。 所述之具對焦裝置的套筒鎖，其中端該對焦孔係分布 於由中心向外等距的軌道上，且各對焦孔的孔距可相等或 不相等，·該真、假上珠孔係分布於由中心向外等距的軌道 上，該軌道係與對焦孔分布的軌道相同，且真、假上珠孔 的孔距可相等或不相等。 • 戶斤述之具對焦裝置的套筒鎖，其中：該真上珠銷各設 什成具有不同長度；該下珠銷各設計成具有不同長度。 所述之具對焦裝置的套筒鎖，其中部分假上珠孔中各 依序設置有一假上珠銷、一彈簧與一彈簧墊座。 所述之具對焦裝置的套筒鎖，其中該假上珠銷各設計 成具有不同長度。 所述之具對焦裝置的套筒鎖，其中該鎖殼相鄰設有活 Φ 動奴轉盤的一端面凹設有—^槽，該卡槽係延伸於鎖殼内 壁面而形成有一弧形凹槽。 所述之具對焦裝置的套筒鎖，其中該活動旋轉 伸有一凸柱。 所述之具對焦裝置的套筒鎖使用的鎖匙，其鎖匙端面 係具有若干真抵頂銷，該真抵頂銷係對應於對焦孔，真抵 頂銷的長度長於活動旋轉盤的厚度並可對應插入對焦孔與 真上珠孔且抵掣於真上珠銷。 所述之具對焦裝置的套筒鎖使用的鎖匙’其中該真抵 頂銷係各設計成具有不同長度。 201102481 所述之具對焦裝置的套筒鎖使用的鎖匙，其中該鎖匙 端面係具有若干假抵頂銷，該假抵頂銷的長度係短於活動 旋轉盤的厚度並可對應插入對焦孔。 所述之具對焦裝置的套筒鎖使用的鎖匙，其中該假抵 頂銷係各設計成具有不同長度。 所述之具對焦裝置的套筒鎖使用的鎖起，其中該鎖匙 的側壁上設有一卡塊，該卡塊係對應並卡入鎖殼之卡槽且 可移動於凹槽中。 所述之具對焦裝置的套筒鎖使用的鎖匙，其中該鎖匙 端面穿設有一容置孔，該容置孔係對應並容置有活動旋轉 盤之凸柱。 本發明之活動旋轉盤係穿設有為數眾多的對焦孔，於 開鎖時，必須將活動旋轉盤旋轉至使特定之對焦孔正確對 焦於上珠座之真上珠孔才可進行開鎖，故唯有使用正確之 鎖匙才可輕易將活動旋轉盤作正確旋轉並得以順利開鎖， 藉此將提高入侵者盜開鎖的困難度，進而有效達到防盜之 目的。 【實施方式】 請參閱第一至三圖所示，本發明之具對焦裝置的套筒 鎖，其係包括有一鎖殼（10)、一活動旋轉盤（2〇)、一上珠 座（30)、一下珠座（40)以及一鎖殼墊（50)，其中： 該鎖殼（10)係呈中空狀且其内部形成有一容室（11)， 該容室（11)内部設計為具有不同孔徑，且鎖殼（1〇)環侧壁 上徑向貫穿設有一貫孔（12)，該貫孔（12；)中貫穿設有一固 定枉（121)’另鎖殼（1〇)—端面凹設有—^槽（13)，該卡 201102481 槽（13)係延伸於鎖殼（10)内壁面而形成有一弧形凹槽 (131)，而鎖殼（1〇)另一端的内壁面形成有内螺紋〇4); 該活動旋轉盤（20)係為一圓盤體並貫穿設有若干位在 相向的對焦孔（21 )，該對焦孔（21)係分布於由中心向外等 距的軌道上’且各對焦孔（21)的孔距可相等或不相等，另 活動旋轉盤（20)上突伸有一軸向的凸柱（22); 該上珠座（30)係呈突環狀並於中心軸向突伸一轉軸 (31) ’且上珠座（3〇)貫穿設有若干位在軸向的真、假上珠 孔（32, 33) ’該真、假上珠孔（32, 33)係分布於由中心向外 等距的軌道上，該軌道係與對焦孔（21)分布的軌道相同， 且真、假上珠孔（32, 33)的孔距可相等或不相等，各真上 珠孔（32)係可對應於對焦孔（21)並設有一真上珠銷 (321) ’各假上珠孔（33)係可對應或不對應於對焦孔（21)， 部分假上珠孔（33)中各依序設置有一假上珠銷（331)、一 彈簧（332)與一彈簧墊座（333)，且真、假上珠銷（321，331) 各設計成具有不同長度； 該下珠座（40)係為一圓柱狀並於中心貫穿設有一軸孔 (41) ，且下珠座（4〇)貫穿設有若干位在軸向的下珠孔 (42) ’該下珠孔（42)係可對應於真上珠孔（32)並各設有一 下珠銷（421)與一彈簧（422)，該下珠銷（421)可設計成具 有不同長度’另下珠座（40)徑向貫穿設有一固定孔（43)， 該固定孔（43)係對應於鎖殼（1〇)之貫孔（12); 該鎖殼墊（50)係為一圓盤並於中央貫穿設有一穿孔 (51)’且鎖殼墊（5〇)外緣形成有外螺紋（52)。 請參閱第四圖所示，前述各構件之組合，鎖殼（1〇)之 201102481 容室（11)依序設有活動旋轉盤（20)、上、下珠座（30, 40) 及鎖殼墊（50)，固定柱（121)貫穿鎖殼（10)之貫孔（丨2)並 固定於下珠座（40)之固定孔（43)中，而活動旋轉盤（2〇)可 相對上珠座（30)進行轉動，鎖殼墊（5〇)以其所設之外螺紋 (52)結合於鎖殼（1〇)之内螺紋（14)，且上珠座（3〇)之轉軸 (31)穿設出下珠座（4〇)之軸孔（41)與鎖殼墊（5〇)之穿孔 (51)。 請參閱第一至三圖所示’本發明之具對焦裝置的套筒 鎖使用的鎖匙（60) ’其鎖匙（6〇)端面係具有若干真、假抵 頂銷（61，62)，該真、假抵頂銷（61，62)的分佈係對應於對 焦孔（21) ’該真、假抵頂銷（61，62)係可設計成具有不同 長度，真抵頂銷（61)的長度長於活動旋轉盤（2〇)的厚度並 可對應插入對焦孔（21)與真上珠孔（32)且抵掣於真上珠銷 (321) ’假抵頂銷（62)的長度短於活動旋轉盤（2〇)的厚度 並可對應並插入對焦孔（21)，且鎖起（6 0 )的側壁上設有一 卡塊（63)’該卡塊（62)係可對應並卡入鎖殼（1〇)之卡槽（丨3) 中’另於鎖匙（60)端面穿設有一容置孔（64)，該容置孔（64) 係可對應並容置有活動旋轉盤（20)之凸柱（22)。 請參閱第四圖所示，下珠孔（42)中的彈簧（422)提供 有彈力，使得下珠銷（421)可同時位於真上珠孔（32)與下 珠孔（42)中，因下珠銷（421)位於上珠座（30)與下珠座（40) 相互接觸的旋轉界面處，故上珠座（30)無法相對於下珠座 (40)轉動，此為鎖具的鎖固狀態。 請參閱第五圖所示，將鎖匙（60)之真、假抵頂銷（61，62) 對應並插入對焦孔（21)中，真抵頂銷（61)會進一步插入真 201102481 上珠孔（32)中推抵真上珠銷（321)，而真上珠銷（321)則會 推抵下珠銷（421)移動並離開於上珠孔（31)中，使得真上 珠銷（321)與下珠銷（421)之接觸面位於上珠座（30)與不珠 座（40)的旋轉界面處，或使真抵頂銷（61)與真上珠鎖（321) 之接觸面位於下珠座（40)與上珠座（30)的旋轉界面處，此 時上珠座（30)可相對於下珠座（40)轉動，故操作鎖匙（60) 旋轉，可達到開鎖之目的。 請參閲第五及六圖所示，進行開鎖時，活動旋轉盤（2〇) 必須相對上珠座（30)旋轉至特定對焦孔（21)正確對焦於真 上珠孔（32)，而其它對焦孔（21)可與假上珠孔（33)會產生 對焦或偏心現象’將鎖匙（60)插入使其真抵頂銷（61)推抵 到真上珠銷（321)’進而得以開鎖，且對入侵者而言，首 先要面對的便是活動旋轉盤（20)，由於本發明之活動旋轉 盤（20)與上珠座（30)分別穿設有為數眾多的對焦孔（21)與 真、假上珠孔（3 2，3 3 )，故難以辨別其真假，入侵者將會 不停的轉動活動旋轉盤（20)而造成時間的耗費。 請參閱第二、七及八圖所示，錯誤旋轉活動旋轉盤（2〇) 使其部分對焦孔（21)對焦於特定假上珠孔，部分對焦 孔（21)會與真上珠孔（32)產生偏心現象而無法進行開鎖， 且由於部分假上珠孔（33)中設有假上珠銷（331)，當入侵 者企圖使用工具進行盜開鎖時，若工具穿入假上珠孔 (33)，且推抵到假上珠銷（331)時，會因假上珠銷（331)之 反作用力，而誤認為是真上珠銷（321)，故造成入侵者無 法確認何者為真正能開啟鎖之對焦孔（21 )，具有混淆的作 用；且如此不規則的對焦孔（21)設計，亦增加了入侵者欲 201102481 盜開鎖的難度及時間’故唯有使用正確之鎖匙（60)才可輕 易進行開鎖，進而提供有較佳的固鎖功能。 請參閱第二及五圖所示，凸柱係提供有防呆功 能’無論活動旋轉盤（20)旋轉到任何位置，利用鎖匙（6〇) 之容置孔（64)可對應並套入活動旋轉盤（2〇)之凸柱（22)， 並使鎖匙（60)之卡塊（63)可對應並卡入鎖殼（10)之卡槽 (13)中’並旋轉鎖匙（6〇)進行開鎖，此時卡塊（63)移動於 凹槽（131)中’故使用正確鎖匙（6〇)便可輕易達到開鎖之 目的。 請參閱第二及四圖所示’當鎖匙（6〇)需取出時，必須 將鎖匙（60)反向旋轉，使卡塊（63)反向移動於凹槽（131) 中直到對應於鎖殼（1〇)之卡槽（13)，進而得以取出鎖匙 (60)，此時真上珠銷（321)失去真抵頂銷（61)的抵頂而回 復至位於真上珠孔（32)中’而下珠銷（421)回復至位於上 珠座（30)與下珠座（40)相互接觸的旋轉界面處，此為鎖固 狀態。 另’依實物實驗的結果’活動旋轉盤（2〇)的厚度與對 焦孔（21)的孔徑比在一定比例以上時，在光源充足的情況 下，亦難以透過對焦孔（21)看到上珠座（3 〇 )上的真、假上 珠孔（32, 33)而進行對焦的動作’故活動旋轉盤（2〇)之對 焦孔（21)與上珠座（30)之真、假上珠孔（32 33)的各種對 焦可能性，僅是理論上的可能，實際上並無法用肉眼觀察 出真上珠銷（321)的位置及數量，如不使用正確的鎖匙（6〇) 開鎖，盜開鎖者只能盲目的旋轉活動旋轉盤（2〇 )，而難以 將鎖具開啟，故本發明具有良好的鎖固功效。 10 201102481 【圖式簡單說明】 第一圖係本發明之立體外觀圖。 第二圖係本發明之分解圖。 第三圖係本發明之另—角度之分解圖。 第四圖係本發明之使用狀態示意圖。 第五圖係本發明之另一使用狀態示意圖。 第六圖係本發明之活動旋轉盤與上珠座正確對焦示意 第七圖係本發明之活動旋轉盤與上珠座錯誤對焦示意% -Knife hole ·. When the gangrene is executed, the difficulty of stealing the lock is increased, so that the sleeve lock is improved to provide an effective anti-theft function. In order to achieve the foregoing object, a sleeve lock with a focusing device designed by the present invention includes a lock case which is hollow and has a chamber formed therein in the Φ portion thereof. The utility model is provided with a movable rotating disc, an upper bead seat, a lower bead seat and a lock shell pad, wherein: the movable rotating disc is a disc body and has a plurality of focusing holes extending therethrough, and the movable rotating disc is movable relative to the upper bead seat Rotating; the upper bead seat has a protruding ring shape and protrudes from a central axis in a shaft and has a plurality of true and false upper bead holes, and the true bead hole system can correspond to the focusing hole and each has a true bead pin The false upper bead hole system may or may not correspond to the focusing of the lower bead seat system as a cylindrical shape and has a shaft hole penetrating through the center, the shaft hole is for the shaft to be inserted, and the lower bead seat is provided with a plurality of lower holes. The bead hole, the lower bead 201102481 hole system may correspond to the true bead hole and is provided with a lower bead pin and a spring; the locking case tether is a disc and a through hole is formed in the center, the perforation is provided for the shaft to be pierced And the lock shell pad is coupled to one end of the lock case. The sleeve lock of the focusing device, wherein the focusing holes are distributed on the orbits equidistant from the center, and the pitches of the focusing holes may be equal or unequal, and the true and false upper holes are The system is distributed on the orbits equidistant from the center, the track is the same as the track distributed by the focus holes, and the pitches of the true and false upper holes can be equal or unequal. • A sleeve lock with a focusing device, wherein: the upper bead pins are each of a different length; the lower bead pins are each designed to have a different length. In the sleeve lock of the focusing device, a part of the false upper bead holes are sequentially provided with a false upper pin, a spring and a spring pedestal. The sleeve lock of the focusing device, wherein the dummy upper pins are each designed to have a different length. The sleeve lock of the focusing device, wherein an outer end of the locking shell is provided with a concave end surface of the movable yoke, and the slot is extended on the inner wall surface of the lock housing to form an arc concave groove. The sleeve lock of the focusing device, wherein the movable rotation has a protrusion. The key used for the sleeve lock of the focusing device has a key end face having a plurality of genuine topping pins corresponding to the focusing hole, and the length of the genuine top pin is longer than the thickness of the movable rotating disk. Corresponding to inserting the focus hole and the true bead hole and resisting the true bead pin. The key locks used in the sleeve lock of the focusing device are each designed to have different lengths. The key used in the sleeve lock of the focusing device described in 201102481, wherein the key end face has a plurality of false abutting pins, the length of the false offset pin is shorter than the thickness of the movable rotating disk and can be correspondingly inserted into the focusing hole. The key used for the sleeve lock of the focusing device, wherein the false offset pins are each designed to have different lengths. The sleeve lock of the focusing device is locked, wherein a side wall of the key is provided with a block corresponding to the card slot of the lock case and movable in the groove. The key used for the sleeve lock of the focusing device, wherein the key end face is provided with a receiving hole corresponding to and receiving the protruding post of the movable rotating disk. The movable rotating disc of the present invention is provided with a plurality of focusing holes. When unlocking, the movable rotating disc must be rotated until the specific focusing hole is correctly focused on the upper bead of the upper bead to unlock. It is easy to rotate the active rotating disc and unlock it smoothly by using the correct key, thereby improving the difficulty of the intruder stealing the lock, thereby effectively achieving the purpose of theft prevention. [Embodiment] Please refer to the first to third figures, the sleeve lock with the focusing device of the present invention includes a lock case (10), a movable rotating disk (2〇), and an upper bead seat (30). a bead seat (40) and a lock case (50), wherein: the lock case (10) is hollow and has a cavity (11) formed therein, and the interior of the chamber (11) is designed to have Different apertures, and a continuous hole (12) is formed in the radial direction of the side wall of the lock case (1〇), and a fixed 枉(121)' another lock case (1〇) is arranged in the through hole (12;) The end face is recessed with a slot (13), and the slot 201 (13) extends from the inner wall surface of the lock housing (10) to form an arcuate recess (131), and the other end of the lock housing (1〇) The wall surface is formed with an internal thread 〇4); the movable rotating disk (20) is a disk body and is provided with a plurality of focusing holes (21) in opposite directions, and the focusing holes (21) are distributed from the center outward On the equidistant track, and the pitch of each focus hole (21) may be equal or unequal, and the movable rotating disk (20) protrudes with an axial protrusion (22); the upper bead (30) is Burst ring And a shaft (31) is protruded from the center axial direction and the upper bead seat (3〇) is provided with a plurality of true and false upper bead holes (32, 33) in the axial direction. The true and false upper bead holes (32 , 33) are distributed in orbits equidistant from the center, the orbits are the same as the tracks distributed by the focusing holes (21), and the pitches of the true and false upper bead holes (32, 33) may be equal or unequal Each of the true bead holes (32) may correspond to the focusing hole (21) and be provided with a true bead pin (321). Each of the dummy bead holes (33) may or may not correspond to the focusing hole (21). A plurality of false upper bead holes (33) are sequentially provided with a false upper bead pin (331), a spring (332) and a spring pedestal (333), and the true and false upper bead pins (321, 331) are designed. The lower bead seat (40) has a cylindrical shape and is provided with a shaft hole (41) through the center, and the lower bead seat (4〇) is provided with a plurality of axially lower bead holes ( 42) 'The lower bead hole (42) may correspond to the upper bead hole (32) and each has a bead pin (421) and a spring (422), and the lower bead pin (421) may be designed to have a different Length 'other bead seat (40) radial A fixing hole (43) is provided corresponding to the through hole (12) of the lock case (1); the lock case pad (50) is a disc and a through hole is formed in the center ( 51) 'and the outer edge of the lock housing (5〇) is formed with an external thread (52). Referring to the fourth figure, the combination of the above components, the housing 10211481 chamber (11) of the lock case (1) is sequentially provided with a movable rotating disk (20), upper and lower beads (30, 40) and a lock. The shell pad (50), the fixing post (121) penetrates through the through hole (丨2) of the lock case (10) and is fixed in the fixing hole (43) of the lower bead seat (40), and the movable rotating disc (2〇) can be Rotating relative to the upper bead seat (30), the locking shell pad (5〇) is coupled to the internal thread (14) of the lock case (1〇) with its external thread (52), and the upper bead seat (3〇) The shaft (31) is pierced by a shaft hole (41) of the lower bead seat (4〇) and a perforation (51) of the lock case pad (5〇). Please refer to the key (60) used in the sleeve lock of the present invention with the focus device shown in the first to third figures. [The key (6〇) end face has a number of true and false top pins (61, 62), which The distribution of true and false offset pins (61, 62) corresponds to the focus hole (21) 'The true, false offset pin (61, 62) can be designed to have different lengths, the top pin (61) The length is longer than the thickness of the movable rotating disk (2 inches) and can be inserted into the focusing hole (21) and the true upper hole (32) and is offset by the length of the genuine bead pin (321) 'false offset pin (62) The thickness of the movable rotating disk (2〇) can be correspondingly inserted into the focusing hole (21), and a side wall (63) is provided on the side wall of the locking (60). The card block (62) can be correspondingly inserted. In the card slot (丨3) of the lock case (1〇), a receiving hole (64) is formed in the end surface of the key (60), and the receiving hole (64) can correspond to and accommodate the movable rotating disk. (20) The stud (22). Referring to the fourth figure, the spring (422) in the lower bead hole (42) is provided with elastic force, so that the lower bead pin (421) can be located in both the upper bead hole (32) and the lower bead hole (42). Since the lower bead pin (421) is located at a rotating interface where the upper bead seat (30) and the lower bead seat (40) are in contact with each other, the upper bead seat (30) cannot be rotated relative to the lower bead seat (40), which is a lock Locked state. Please refer to the fifth figure, insert the true key of the key (60) and the false top pin (61, 62) into the focus hole (21), and the top pin (61) will be inserted into the hole of the true 201102481. (32) pushes the pin (321), and the pin (321) pushes the lower pin (421) and moves away from the upper hole (31), making it a real bead ( 321) The contact surface with the lower bead pin (421) is located at the rotational interface of the upper bead seat (30) and the non-bead seat (40), or the contact between the genuine top pin (61) and the true bead lock (321) The surface is located at the rotating interface between the lower bead seat (40) and the upper bead seat (30), and the upper bead seat (30) is rotatable relative to the lower bead seat (40), so that the operation key (60) is rotated to unlock The purpose. Please refer to the fifth and sixth figures. When unlocking, the movable rotating disc (2〇) must be rotated relative to the upper bead seat (30) to the specific focusing hole (21) to correctly focus on the true bead hole (32). Other focus holes (21) can be in focus or eccentric with the false upper bead holes (33). Insert the key (60) so that the pin (61) is pushed against the pin (321). Unlocking, and for the intruder, the first thing to face is the movable rotating disc (20). Since the movable rotating disc (20) and the upper bead seat (30) of the present invention are respectively provided with a plurality of focusing holes ( 21) With the true and false upper bead holes (3 2, 3 3 ), it is difficult to distinguish the true and false, the intruder will constantly rotate the active rotating disk (20) and cause time consumption. Please refer to the second, seventh and eighth figures. Rotate the active rotating disc (2〇) so that some of the focusing holes (21) focus on the specific false upper bead holes, and some of the focusing holes (21) will be aligned with the true bead holes ( 32) The eccentricity is generated and the unlocking cannot be performed, and since the false upper bead pin (331) is provided in the partial false bead hole (33), when the intruder attempts to use the tool to steal the lock, if the tool penetrates the false upper bead hole (33), and when it is pushed to the false upper pin (331), it will be mistaken for the real pinning (321) due to the reaction force of the false bead pin (331), so the intruder cannot confirm which is The focus hole (21) that can really open the lock has a confusing effect; and the irregular focus hole (21) design also increases the difficulty and time for the intruder to steal the lock 201102481. Therefore, only the correct key is used ( 60) It is easy to unlock and provide a better lock function. Please refer to the second and fifth figures. The stud is provided with a foolproof function. No matter the rotating disc (20) is rotated to any position, the locking hole (64) with the key (6〇) can be used to fit and fit into the activity. Rotate the bracket (22) of the disc (2〇), and make the block (63) of the key (60) corresponding to and snap into the slot (13) of the lock case (10) and rotate the key (6〇) When the lock is unlocked, the block (63) moves in the groove (131). Therefore, the lock can be easily achieved by using the correct key (6〇). Please refer to the second and fourth figures. 'When the key (6〇) needs to be removed, the key (60) must be reversely rotated to move the block (63) backwards into the groove (131) until it corresponds to the lock. The card slot (13) of the shell (1) is further removed from the key (60), at which time the true bead pin (321) loses the top of the pin (61) and returns to the hole in the true bead (32). And the lower bead pin (421) is returned to the rotating interface where the upper bead seat (30) and the lower bead seat (40) are in contact with each other, which is a locked state. In addition, according to the result of the actual experiment, when the thickness of the active rotating disk (2〇) and the aperture ratio of the focusing hole (21) are more than a certain ratio, it is difficult to see through the focusing hole (21) when the light source is sufficient. The true and false upper bead holes (32, 33) on the bead seat (3 〇) are in focus. Therefore, the focus hole (21) and the upper bead seat (30) of the active rotating disk (2〇) are true and false. The various focusing possibilities of the upper bead hole (32 33) are only theoretically possible. In fact, it is impossible to visually observe the position and number of the genuine bead pin (321), if the correct key (6〇) is not used. When the lock is unlocked, the person who steals the lock can only blindly rotate the movable rotating disc (2 〇), and it is difficult to open the lock, so the invention has a good locking effect. 10 201102481 [Simple description of the drawings] The first figure is a three-dimensional appearance of the present invention. The second drawing is an exploded view of the present invention. The third figure is an exploded view of another angle of the present invention. The fourth figure is a schematic view of the state of use of the present invention. The fifth drawing is a schematic view of another state of use of the present invention. The sixth figure is the correct focusing of the movable rotating disc and the upper bead of the present invention. The seventh figure is the wrong focusing of the movable rotating disc and the upper bead of the present invention.
第八圖係本發明之活動旋轉盤與上珠座 不意圖。 另 錯誤對焦 【主要元件符號說明】 (10)鎖殼 (11)容室 (12)貫孔 (121)固定柱 (13)卡槽 (131)凹槽 (14)内螺紋 (20)活動旋轉盤 (21)對焦孔 (22)凸柱 (30)上珠座 (31)轉軸 (3 2 )真上珠孔 (321)真上珠銷 (33)假上珠孔 (331)假上珠銷 (332)彈簧 (333)彈簧墊座 (40)下珠座 (41)軸孔 (42)下珠孔 (421)下珠銷 (422)彈簧 (43)固定孔 201102481 (50)鎖殼墊 (52)外螺紋 (61)真抵頂銷 (63)卡塊 (51)穿孔 (60)鎖匙 (62)假抵頂銷 (64)容置孔The eighth figure is the active rotating disk and the upper bead of the present invention. Another error focus [main component symbol description] (10) lock case (11) chamber (12) through hole (121) fixed column (13) card slot (131) groove (14) internal thread (20) active rotating disk (21) Focusing hole (22) Columbine (30) Upper bead seat (31) Rotary shaft (3 2 ) True upper bead hole (321) True upper pin (33) False upper bead hole (331) False upper bead pin ( 332) Spring (333) spring seat (40) lower seat (41) shaft hole (42) lower bead hole (421) lower pin (422) spring (43) fixing hole 201102481 (50) lock case pad (52 ) external thread (61) true against pin (63) block (51) perforated (60) key (62) false against pin (64) receiving hole
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