452625 A7 B7 五、發明説明（ 5 ο 11 5 11 經濟部智慧財產局員工消費合作社印製 ο 2 5 2 發明範疇 本發明大體上關於死检總成，特別是—種可伸展死 栓，其能自一標準尺寸伸展為另一尺寸。 發明背嘹 市面上有許多種死栓總成。死栓藉由—個穿過死栓 總成之-輪轂的鑰匙操動鎖筒使其伸出和縮回。轉動鑰 匙使輪轂轉動’|而導致一凸輪或致動器使門栓伸出或 縮回。有-些死栓係由單一鎖筒操動，纟中死栓由門外 之一鑰廷及門内之轉動片（turnpiece)致動。其他死栓 係由一雙重鎖筒操動，其中死栓藉由門之兩側的鑰匙使 其伸出或縮回。 死栓通過一個名叫鎖舌片（strike)之金屬板伸出 和縮回一門柱内。鎖舌片與輪轂中心之距離稱為鎖心距 離（backset )。在美國，標準鎖心距離通常為2. 375英 11寸或2· 75夬叶。死栓之行程（throw )隨各鎖不同，最 大值通常為1英忖。 大多數死栓為固定於一標準鎖心距離或另一鎖心距 離。不過已知有可調整鎖心距離之死栓。舉例來說， KWIKSET製造販售一種具備螺旋形體部之死栓（例如其 880系烈）。吾人藉由轉動鎖舌片能將鎖心距離自2. 375 英吋改變成2. 75英吋，反之亦然。SCHLAGE製造—系列 死栓（B160 Grade 3死栓），其中輪轂能從一橢圓孔之 一端滑行至另一端，藉此將鎖心距離自一標準尺寸調整 為另一尺寸。 本紙張尺度適用中國國家標準（CNS > Μ規格（210X297公釐） I · 1 r "裝 n ^ I I I I . 線 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 452625 A7 r-----B7 五、發明説明（) ~ 一-- 然而’習知可調整鎖心距離之死栓有一缺點在於總 成之死栓與輪轂端間的機械連接相當弱。此使可調整鎖 心距離之死栓通常不適用於高安全性需求之場合。此 外，用來將鑰匙操動鎖筒安裝於死栓總成之安裝螺釘的 5間距在習知可調整鎖心距離之死栓中並非標準規格。 發明概述 本發明意圖提出一種具備可調整鎖心距離之新型死 栓，其中在死栓總成之死栓與輪轂端之間隨時都有一確 10實強壯機械聯繫。死栓本身一直伸展至一用來將鑰匙操 動鎖筒安裝於死栓總成之安裝螺釘。此與具有較短死栓 之習知死栓總成相反。較長的死栓提供抗破門（break_ i η ) 企圖之 額外強 度 。 此外 ，在本 發明中 ’用來 將鑰匙 操動鎖筒安裝於死栓總成之安裝螺釘的間距為標準值。 15 因此依據本發明之一較佳實施例提出一種可調整死 栓總成包括一死栓，一鎖筒連接部分具備讓一鎖筒安裝 之安裝處，一致動器具備一輪轂可與一鎖筒連接，該輪 轂在鎖筒連接部分内加轴頸，及一聯桿於形成於死栓和 聯桿至少其一上之複數個固定點的至少其中之一固定點 20連接致動器與死栓。該等固定點可為形成於死栓外周或 聯桿上之凹口。 依據本發明之一較佳實施例，該死栓滑動地配置於 一套官内，且該鎖筒連接部分、聯桿、致動器及死栓可 選擇性移離該套管。 25 此外，依據本發明之一較佳實施例，一銷件放置於 i________ 4 本紙張尺度適用中國國家標率（CNS > A4現格（210x297公爱;） —-~— _…一— -------------¾------訂------線 I i (請先閲讀背面之注意事項再填寫本頁) * A52625 A7 ———------ B 了 五、發明説明（） 该套官與鎖筒連接部分之間，該銷件可向内推入形成於 該鎖筒連接部分之一孔内以便將該套管釋脫鎖筒連接部 刀，藉此峰可將鎖筒連接部分、致動器、聯桿及死栓抽 離該套管》 5 又，依據本發明之—較佳實施例，該死栓之長度使 得在該聯桿裝入形成於死栓上之凹口的其中之一内時， 該死栓伸展至安裝處其中之一。 再者，依據本發明之一較佳實施例，該等安裝處為 相互以等於一鎖筒之安裝螺釘間距的距離相隔之安裝 10 孔。 依據本發明之一較佳實施例，一鎖舌片連結於該套 官，其中一鎖舌片外表面與一輪轂中心之間的距離（稱 為鎖心距離）由該聯桿所裝入之凹口決定。最好諒鎖心 距離自約2. 375英吋變換為約2. 75英吋。 15 依據本發明之一較佳實施例亦提出一種可調整死栓 總成之調整方法，其包括自套管抽出鎖筒連接部分、聯 桿、致動器及死栓，將聯桿自一固定點移動另一點，及 將鎖筒連接部分 '聯桿、致動器及死栓滑入套管内。 經濟部智慧財產局員工消費合作社印製 20 圖式簡單說明 經扃以下詳細說明並參照圓式能對本發明更為 暸，圖式t : 圖1和2分別為依據本發明之—較佳實施例建構運 作之可調整死检總成的分解簡圖和說明簡圖_ 25 ® 3為-死栓在套管内之簡圖，其構成圖！和2之 本紙張尺度適用中國國家標準（CNS ) A4現格（2丨0χ297公嫠） 452625 Α7 Β7 經濟部智慧財產局員工消費合作社印製 五、發明説明（） 可調整死栓總成的局部； 圖4和5為死栓及一致動器分別處於較短和較長鎖 心距離位置之簡圓； 圖6和7為圖4所示較短鎖心距離位置之剖面簡 5圖，其中圖6為沿圖4中線VI -VI取得且圖7為沿圖6 中線W-ΥΠ取得；且 圖8和9為圖5所示較長鎖心距離位置之剖面簡 圖’其中圖8為沿圖5中線疆-硼取得且圖9為沿圖δ 中線Κ -IX取得。 較佳實施例詳細說明 今參照圖1至9，圖中繪出依據本發明之一較佳實 施例建構運作之可調整死栓總成1 〇。 死栓總成10最好包括一死栓12在其外周具備複數 個凹口 14。在圖示實施例（圖4至6和圖8)中顯示二 個此種凹口 14，但明顯可知本發明並不侷限於此數量之 凹口。總成10最好也包括一鎖筒連接部分16具備讓一 鎖筒20安裝之安裝處18。圖中所示鎖筒2〇為一雙重鎖 筒，其中死栓12藉由來自一門（圖中未示）兩側之输匙 (圖中未示）使其伸出或縮回。然而明顯可知亦可使用 其他安排如單一鎖筒。 安裝處18最好是安裝孔17和19(圖3至5)，此二 孔相互以等於鎖筒2 0之安裝螺釘21 (圖1 )間距的距離 相隔。在此註明在圖示實施例中，安裝孔丨7係造形為〆 半孔’且死栓12最好具備一半孔15。如下文參照圖6 ίο 15 20 25 6 本紙浪尺度逍用中國面S：德缑ί CNS i Ad柏故/μ、 Γ i. - * #------ΐτ------ΦΊ I {請先閏讀背面之注意事項再填寫本頁) 五、發明説明（） A7 B7 所做說明’在死栓12放置於一短鎖 經濟部智慧財產局員X消費合作社印製 15和17構成一完整的孔。 —致動器22最好如同習知技藝具備—輪轂24讓鎖 筒20播入連接。輪轂24最好在鎖筒連接部分16内加轴 5頸。鎖筒連接部分16可由二個半體16A和16B構成，其 舉例來說由一繫結件如固定夾26固定（圖7和9 )。一 聯桿28最好連接致動器22與死栓12。聯桿28最好具 備一孔隙30收納致動器22之一部分，例如一榫舌32。 聯桿28之一端34最好適於裝入死栓12上之凹口 14的 1〇其中之一内。另一種選擇，如圖4中虛線所示，凹口 u 可為形成於聯桿28上且死栓12可具備突起33收納於聯 桿28之凹口的其中之一内。整體而言，聯桿28於形成 於死栓12或聯桿28上之複數個固定點的至少其.中之一 固定點連接致動器22與死栓12。 死栓12最好配置於一套管36内。套管加最妤經由 一銷件38連接總成1〇之其他部分，該銷件最好是由一 彈簧40加載。一鎖舌片42最好連結於套管加。鎖舌片 42外表面與輪轂24中心之間的距離（鎖心距離）係由 聯桿2 8所裝入的凹口 14決定。 為了改變死栓總成10的鎖心距離，將銷件⑽（抵 住彈簧3〇)向内推入鎖筒連接部分16之一孔44内（圖 4和5)以便將套管36釋脫鎖筒連接部分16。如此許可 將鎖筒連接部分16、致動器22、聯桿28及死栓12以一 f頭方向46抽離套管36(圖6和8)。此時可將聯桿別 自—凹口 14移至另一凹口。倘若聯桿為裝入最接近 15 20 25452625 A7 B7 V. Description of the invention (5 ο 11 5 11 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 2 5 2 Scope of the invention The present invention is generally related to a death check assembly, in particular, a stretchable deadbolt, which can Extend from one standard size to another. Invention back There are many types of dead bolt assemblies on the market. Dead bolts are extended and retracted by a key that operates through a key that passes through the hub of the dead bolt assembly. Back. Turn the key to rotate the hub '| and cause a cam or actuator to cause the bolt to extend or retract. Some dead bolts are operated by a single lock cylinder, and the dead bolts are actuated by a key outside the door and The turnpiece inside the door is actuated. The other dead bolts are operated by a double lock cylinder, in which the dead bolts are extended or retracted by the keys on both sides of the door. The dead bolts pass through a lock tongue. (Strike) The metal plate protrudes and retracts into a door post. The distance between the tongue and the center of the hub is called the lock center distance (backset). In the United States, the standard lock center distance is usually 2.375 inches 11 inches or 2 · 75 夬 夬. The throw of the dead plug varies with each lock, and the maximum value is usually 1 inch. Most deadbolts are fixed at a standard lock core distance or another lock core distance. However, deadbolts with adjustable lock core distances are known. For example, KWIKSET manufactures and sells a deadbolt with a spiral body (such as its 880 series). I can change the lock center distance from 2. 375 inches to 2. 75 inches by turning the tongue, and vice versa. Manufactured by SCHLAGE-series of dead bolts (B160 Grade 3 dead bolts), of which The wheel hub can slide from one end to the other end of an elliptical hole, thereby adjusting the lock center distance from one standard size to another size. This paper size applies to the Chinese national standard (CNS > Μ size (210X297 mm) I · 1 r " install n ^ IIII. line (please read the precautions on the back before filling this page) printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 452625 A7 r ----- B7 V. Description of Invention () ~ 1- -However, there is a disadvantage of the known deadbolt with adjustable lock center distance. The mechanical connection between the deadbolt of the assembly and the hub end is quite weak. This makes the deadlock with adjustable lock center distance usually not suitable for high safety requirements. Occasions. Also, used to place the key The 5 pitch of the movable lock cylinder mounted on the mounting screw of the dead bolt assembly is not a standard specification in the conventional dead bolt with adjustable lock core distance. SUMMARY OF THE INVENTION The present invention intends to propose a new dead bolt with adjustable lock core distance, wherein There is a firm and strong mechanical connection between the deadbolt assembly and the hub end at any time. The deadbolt itself extends to a mounting screw used to install the key-operated lock cylinder on the deadbolt assembly. This and Conventional deadbolt assemblies with shorter deadbolts are the opposite. Longer deadbolts provide additional strength against break_i η attempts. In addition, in the present invention, the distance between the mounting screws for mounting the key-operated lock cylinder on the dead bolt assembly is a standard value. 15 Therefore, according to a preferred embodiment of the present invention, an adjustable deadbolt assembly is provided including a deadbolt, a lock cylinder connecting part is provided with an installation place for a lock cylinder installation, and an actuator is provided with a hub which can be connected with a lock cylinder. The hub is provided with a journal in a connecting portion of the lock cylinder, and a link is connected to the actuator and the dead bolt at a fixed point 20 formed on at least one of a plurality of fixing points on at least one of the dead bolt and the link. These fixing points may be notches formed on the periphery of the deadbolt or on the link. According to a preferred embodiment of the present invention, the deadbolt is slidably disposed in a set of officials, and the lock cylinder connecting portion, link, actuator and deadbolt can be selectively removed from the sleeve. 25 In addition, according to a preferred embodiment of the present invention, a pin is placed on i________ 4 This paper size is applicable to China's national standard (CNS > A4 is now (210x297 public love;) --- ~-_... a --- ------------ ¾ ------ Order ------ Line I i (Please read the notes on the back before filling in this page) * A52625 A7 ———-- ---- B. V. Description of the invention () Between the sleeve and the connecting part of the lock cylinder, the pin can be pushed inwardly into a hole formed in the connecting part of the lock cylinder in order to release the sleeve. The cylinder connection part knife, so that the lock cylinder connection part, the actuator, the link and the dead bolt can be pulled away from the sleeve. 5 Also, according to the preferred embodiment of the present invention, the length of the dead bolt is such that When the link is installed in one of the notches formed on the deadbolt, the deadbolt extends to one of the mounting positions. Furthermore, according to a preferred embodiment of the present invention, the mounting positions are equal to each other. The distance between the mounting screws of a lock cylinder is 10 holes apart. According to a preferred embodiment of the present invention, a tongue piece is connected to the sleeve, and one of the outer surfaces of the tongue piece and The distance between the centers of the hubs (called the lock center distance) is determined by the notch fitted in the link. It is best to understand that the lock center distance has been changed from about 2.375 inches to about 2.75 inches. 15 Basis A preferred embodiment of the present invention also provides a method for adjusting the deadbolt assembly, which includes extracting the lock cylinder connecting part, the link, the actuator, and the deadbolt from the sleeve, and moving the link from a fixed point. Another point, and slide the lock cylinder connecting part 'coupling, actuator and deadbolt into the sleeve. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 20 Simple illustration of the diagram The detailed description below with reference to the circle type The invention has changed even more, Scheme t: Figures 1 and 2 are exploded and explanatory diagrams of the adjustable dead detection assembly constructed and operated in accordance with the present invention-the preferred embodiment. The simplified diagram inside the casing, its composition diagram! And 2 of this paper size are applicable to the Chinese National Standard (CNS) A4 (2 丨 0χ297) 嫠 452625 Α7 Β7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs () Adjustable parts of the deadbolt assembly; Figures 4 and 5 are The bolt and the actuator are in the simple circle of the short and long lock center distance positions, respectively; FIGS. 6 and 7 are simplified diagrams of the cross section of the short lock center distance position shown in FIG. 4, where FIG. 6 is along the center line of FIG. VI-VI is obtained and FIG. 7 is obtained along the center line W-ΥΠ in FIG. 6; and FIGS. 8 and 9 are simplified cross-sectional views of the longer lock center distance positions shown in FIG. 5 ', where FIG. 8 is along the center line in FIG. Boron is obtained and Fig. 9 is taken along the center line κ-IX in the figure. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring now to Figs. 1 to 9, the figure depicts an adjustable deadbolt assembly constructed and operated according to a preferred embodiment of the present invention. 10。 The dead plug assembly 10 preferably includes a dead plug 12 having a plurality of notches 14 on its periphery. Two such notches 14 are shown in the illustrated embodiments (FIGS. 4 to 6 and FIG. 8), but it is clear that the present invention is not limited to this number of notches. The assembly 10 also preferably includes a lock cylinder connecting portion 16 having a mounting portion 18 for mounting a lock cylinder 20 thereon. The lock cylinder 20 shown in the figure is a double lock cylinder, in which the deadbolt 12 is extended or retracted by the key (not shown) from both sides of a door (not shown). However, it is clear that other arrangements such as a single cylinder can also be used. The mounting points 18 are preferably mounting holes 17 and 19 (FIGS. 3 to 5), which are separated from each other by a distance equal to the pitch of the mounting screws 21 (FIG. 1) of the lock cylinder 20. It is noted here that in the illustrated embodiment, the mounting hole 7 is formed as a “half hole” and the dead bolt 12 is preferably provided with a half hole 15. As shown below with reference to Fig. 6 ίο 15 20 25 6 Chinese paper scales free use of Chinese noodles S: De 缑 ί CNS i Ad Bai Gu / μ, Γ i.-* # ------ ΐτ ------ ΦΊ I {Please read the precautions on the back before filling this page) 5. Description of the invention () A7 B7's description 'Place the deadbolt 12 on a short lock of the Intellectual Property Bureau of the Ministry of Economic Affairs X Consumer Cooperatives printed 15 and 17 constitute A complete hole. -The actuator 22 is preferably provided as is known in the art-the hub 24 allows the lock cylinder 20 to be inserted into the connection. The hub 24 is preferably provided with a shaft 5 neck in the lock cylinder connecting portion 16. The lock cylinder connecting portion 16 may be composed of two halves 16A and 16B, which are fixed by, for example, a tie member such as a fixing clip 26 (FIGS. 7 and 9). A link 28 preferably connects the actuator 22 and the deadbolt 12. The link 28 preferably has an aperture 30 for receiving a portion of the actuator 22, such as a tongue 32. One end 34 of the link 28 is preferably adapted to fit into one of 10 of the recesses 14 in the deadbolt 12. Alternatively, as shown by the dashed line in FIG. 4, the notch u may be formed on the link 28 and the deadbolt 12 may be provided with one of the notches of the link 28 and the protrusion 33 is received. In general, the link 28 is connected to the actuator 22 and the dead bolt 12 at least one of a plurality of fixed points formed on the dead bolt 12 or the link 28. The deadbolt 12 is preferably arranged in a set of tubes 36. The sleeve is connected to the rest of the assembly 10 via a pin 38, which is preferably loaded by a spring 40. A tongue 42 is preferably attached to the sleeve. The distance between the outer surface of the tongue piece 42 and the center of the hub 24 (distance of the lock core) is determined by the notch 14 into which the link 28 is fitted. In order to change the lock center distance of the deadbolt assembly 10, the pin ⑽ (against the spring 30) is pushed inward into one of the holes 44 of the lock cylinder connecting portion 16 (FIGS. 4 and 5) to release the sleeve 36锁 管 连接 部 16。 Lock tube connection portion 16. This allows the lock cylinder connecting portion 16, the actuator 22, the link 28, and the deadbolt 12 to be pulled away from the sleeve 36 in a f-head direction 46 (FIGS. 6 and 8). The link can now be moved from the notch 14 to another notch. Provided the link is mounted closest to 15 20 25
----------------訂------線 ί請先S*讀背面之注意事¾再填寫本頁} A7 _______B7 五、發明説明（） ^ - 片42的凹口 14内，則鎖心距離為較短（圓心6和7)。 相反的’倘若聯桿為裝入離鎖舌片42最遠的凹口 14内， 則鎖心距離為較長（圖5、8和9)。在此之後’將鎖筒 連接部分16、聯桿28、致動器22及死栓12裝回套管 5 36 内。 在此註明死栓12的長度最好在聯桿28調整成較短 鎖心距離時使死栓伸展至安裝處18其中之一，如圖6 所示。半孔15和17在此位置構成一完整孔。 依據美國國家工業標準，本發明之鎖心距離最好自 10約2. 375英吋變換為約2. 75英吋。當然其他尺寸也在本 發明範圍之内。 習於此技藝者明顯可知本發明並不侷限於圖式及以 上說明。本發明之範圍涵蓋以上所述特色之組合和次组 合，以及習於此技藝者閱讀以上說明之後所做出不屬於 15 習知技藝的修改和變型。 .^—•n ----- ϋ I) n ^ >_____ _ m T _____ n) I I "當 -5¾ (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局B工消費合作社印製 8 本紙張尺度適用中國國家標率（CNS > A4规格（2丨0><297公釐） 452625 A7 B7 五、發明説明（） 圖示之代號說明： 經濟部智慧財產局員工消費合作社印製 代表符號 名稱 10 可調整死栓總成 12· 死栓 14. 凹口 15 半孑L 16 鎖筒連接部分 16A 鎖筒連接部分半體 16B 鎖筒連接部分半體 17 安裝孔 18 安裝處 19 安裝孔 20 鎖筒 21 安裝螺釘 22 致動器 24 輪轂 26 固定爽 28 聯桿 30 孔隙 32 榫舌 33 突起 34 聯桿末端 36 套管 38 銷件 40 彈簧 42 鎖舌片 44 子L 46, 箭頭方向 (請先閲讀背面之注意事項再填寫本頁) 9 本紙張尺度適用中國國家標準（CNS ) A4说格（210X297公釐）---------------- Order ------ line, please S * read the notes on the back ¾ before filling out this page} A7 _______B7 V. Description of the invention () ^- In the notch 14 of the sheet 42, the center-to-center distance is short (circle centers 6 and 7). Conversely, if the link is fitted into the notch 14 furthest from the tongue 42, the lock center distance is longer (Figs. 5, 8 and 9). After that, the lock cylinder connecting portion 16, the link 28, the actuator 22, and the deadbolt 12 are put back into the sleeve 536. It is noted here that the length of the deadbolt 12 is preferably extended to one of the installation points 18 when the link 28 is adjusted to a short lock center distance, as shown in FIG. 6. The half holes 15 and 17 form a complete hole in this position. According to the United States National Industrial Standard, the lock core distance of the present invention is preferably transformed from about 2.375 inches to about 2.75 inches. Of course, other dimensions are within the scope of the invention. It will be apparent to those skilled in the art that the present invention is not limited to the drawings and the above description. The scope of the present invention encompasses the combination and sub-combination of the features described above, as well as modifications and variations that are not part of the 15 conventional arts made by those skilled in the art after reading the above description. . ^ — • n ----- ϋ I) n ^ > _____ _ m T _____ n) II " Dang-5¾ (Please read the notes on the back before filling this page) B Worker, Intellectual Property Bureau, Ministry of Economic Affairs Printed by the Consumer Cooperatives 8 This paper scale is applicable to China's national standard (CNS > A4 specification (2 丨 0 > < 297 mm) 452625 A7 B7 V. Description of the invention () Symbol description of the illustration: Intellectual Property Bureau Employee consumer cooperative printed representative symbol name 10 Adjustable deadbolt assembly 12 · Deadbolt 14. Notch 15 Half 孑 L 16 Lock cylinder connection part 16A Lock cylinder connection part half 16B Lock cylinder connection part half 17 Installation hole 18 Mounting point 19 Mounting hole 20 Lock cylinder 21 Mounting screw 22 Actuator 24 Hub 26 Fixing 28 Link 30 Hole 32 Tongue 33 Protrusion 34 Link end 36 Sleeve 38 Pin 40 Spring 42 Locking tongue 44 Sub-L 46 , Arrow direction (please read the precautions on the back before filling this page) 9 This paper size applies the Chinese National Standard (CNS) A4 grid (210X297 mm)