TWI392789B - 具通孔的鎖定元件 - Google Patents

具通孔的鎖定元件 Download PDF

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TWI392789B
TWI392789B TW95140745A TW95140745A TWI392789B TW I392789 B TWI392789 B TW I392789B TW 95140745 A TW95140745 A TW 95140745A TW 95140745 A TW95140745 A TW 95140745A TW I392789 B TWI392789 B TW I392789B
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Taiwan
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locking
driver
shaft
hole
pins
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TW95140745A
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TW200730711A (en
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Guillermo Andres
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Acco Brands Usa Llc
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
    • E05B27/08—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
    • E05B27/083—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially of the split-pin tumbler type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/003—Chain, wire or cable locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0047—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key with substantially circular or star-shape cross-section
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
    • E05B73/0005—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices using chains, cables or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5009—For portable articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7842—Single shank or stem
    • Y10T70/7847—Round rigid
    • Y10T70/7853—Tubular
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick
    • Y10T70/7944—Guard tumbler
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8432—For key-operated mechanism
    • Y10T70/8459—Housings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8432—For key-operated mechanism
    • Y10T70/8459—Housings
    • Y10T70/8486—Cylindrical

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  • Lock And Its Accessories (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

具通孔的鎖定元件
本發明係有關於具通孔的鎖定元件。
 發明背景
近年來的新聞報導表示某一種筆的塑膠筆身可用來打開某一種類的腳踏車鎖的管狀鎖。依據該等新聞報導，塑膠筆身可插入管狀鎖的鑰匙孔中，且在作了一些努力之後，鎖可以被打開。插入塑膠筆身至一管狀鎖的鑰匙孔中可模造塑膠筆身成一鑰匙的形狀，而該模造筆身可用來轉動鎖。
最好可以改良鎖，俾以阻擋此種鎖的鎖孔被複製。
 發明概要
本發明的實施例揭露鎖定元件，鎖裝置，以及使用它們的方法。
本發明的一實施例為一鎖定元件，其與備有一延伸部的一鑰匙併用，該鎖定元件包括：一鎖定轉軸，該鎖定轉軸包括數個鎖定轉軸孔，以及沿著該鎖定轉軸的一軸向長度軸向延伸的一通孔；包括數個驅動器結構體孔的一驅動器結構體，其中在該驅動器結構體及該鎖定轉軸之間的一介面形成一剪力線；在該數個轉軸孔中的數個組合插銷；以及在該驅動器結構體中的該驅動器結構體孔內的數個驅動器插銷，該數個驅動器插銷分別與該數個組合插銷有 關，其中該通孔組配成可容納鑰匙的延伸部，且其中當鑰匙用來轉動鎖定轉軸時，該延伸部延伸至該剪力線。
本發明的另一實施例為一鎖定裝置，其包括：包括一鎖定轉軸的一鎖定元件，該鎖定轉軸包括數個鎖定轉軸孔，以及沿著該鎖定轉軸的一軸向長度軸向延伸的一通孔，包括數個驅動器結構體孔的一驅動器結構體，其中在該驅動器結構體及該鎖定轉軸之間的一介面形成一剪力線，在該驅動器結構體及鎖定轉軸之間的一介面形成一剪力線；在數個轉軸孔中的數個組合插銷；以及在該驅動器結構體中的驅動器結構體孔內的數個驅動器插銷，該數個驅動器插銷分別與該數個組合插銷有關；以及包括一密碼部份及一延伸部的一鑰匙，其中該延伸部組配成固定在通孔中，並延伸至剪力線。
本發明的另一實施例為使用一鎖定元件的方法，該方法包括：插入一鑰匙至一鎖定元件的一通孔中，其中該鑰匙包括通過在鎖定元件中的一鎖定轉軸，至該鎖定轉軸及該驅動器結構體之間的一剪力線的一延伸部。
本發明的其他實施例在下文中詳細說明。
圖式簡單說明
第1圖為依據本發明的一實施例的一鎖總成的一橫截面圖；第2圖為依據本發明的一實施例的一鑰匙的側視圖；第3圖為沿著線3-3所取的一鎖定元件的一前橫截面圖； 第4為沿著線4-4所取的一鎖定元件的一前橫截面圖；第5圖為依據本發明的一實施例的一鎖定元件的一前視圖；第6圖為一鎖定元件的立體圖，其中該鎖定元件的一部份已移開；第7圖為顯示依據本發明的一實施例的一鎖總成如何與具有一延伸對齊結構體的一鑰匙合作的一概略圖；第8圖顯示若一個人想要以一未經授權的管狀結構體轉動該鎖定轉軸時，鎖定元件如何產生功能的一概略圖；第9圖為依據本發明的另一實施例的另一鎖定元件的立體圖；以及第10圖顯示在一可攜式電子裝置的殼體中的一固定孔內的插銷及一鎖定元件。
 較佳實施例之詳細說明
本發明的一實施例為與具有一延伸部的一鑰匙併用的一鎖定元件。該鎖定元件可為一管形鎖。在一實施例中，該鎖定元件包括一鎖定轉軸，而該轉軸包括數個鎖定轉軸孔，沿著鎖定轉軸的一軸向長度軸向延伸的一通孔，以及包括數個驅動器結構體孔的一驅動器結構體(在本文中，〝沿著一軸向長度〞包括至少部份地沿著鎖定轉軸的一部份延伸的一通孔。)在驅動器結構體及鎖定轉軸之間的一介面形成一剪力線。該鎖定元件亦包括在數個鎖定轉軸孔中的數個組合插銷，以及數個在驅動器結構體中的驅動器結 構體孔內的數個驅動器插銷，該數個驅動器插銷分別與數個組合插銷有關。鑰匙的延伸部可準確地或大體上延伸至剪力線，以為鎖定轉軸備置一暫時的堅固介面部。因此，當未經授權的鑰匙用來鎖住以及/或打開鎖定元件時，在驅動器結構體中的驅動器插銷會在剪力線的一側。
依據本發明的實施例的鎖定元件可用來防止任何適合種類的物品被偷。物品包括腳踏車，傢俱等等。然而，可為依據本發明的鎖定元件鎖住的物品最好是可攜式電子裝置，包括手提電腦(譬如筆記型電腦)，無線電話，可攜式音樂播放機，DVR(數位錄影機)，平面顯示器及電視機等。
第1圖顯示依據本發明的一實施例的一鎖定裝置100。該鎖定裝置100包括一鑰匙20，以及一鎖定元件102。這些構件本身，或與其他構件可形成依據本發明的一實施例的一鎖定裝置。
鑰匙20包括一把手22，一延伸部26以及在把手22之間的一密碼部份24。這些裝置將在下文中詳加說明。
鎖定元件102包括一殼體90。在此實例中，殼體90可包括一管狀或管形結構體。它可以譬如不銹鋼，或任何其他堅硬材料製成。
一纜線30或類似物可連接至殼體90。纜線30可為不銹鋼纜線或類似物。在一些實施例中，纜線30的一遠端可包括一環。為固定一物品至一不可移動的物品(譬如桌子)，纜線30可圍繞著一不可移動物品(譬如一桌子的一脚)的一部份，而鎖定元件的頭部可通過該環。鎖定元件102可使用在 鎖定元件102中的一鎖定元件連接至物品。在一些狀況下，該物品可包括一長形孔，而鎖定元件可插入通過其中。然後，鎖定元件可組配成至一鎖住位置，俾以固定鎖定元件的頭部至該物品，然後至該不可移動的物品。
不同的構件可配置在鎖定元件102的殼體90內部。譬如，如第1圖中所示，一鎖定轉軸42合作地與在殼體90內的驅動器結構體44接合。在本發明的實施例中，鎖定轉軸42可相對於驅動器結構體44轉動。一剪力線S可以在驅動器結構體44及鎖定轉軸42之間的介面界定。
鎖定轉軸42具有接近鎖定元件102的前方的一近端42(a)，以及接近鎖定元件102之後方的一後端42(b)。如第1圖中所示，鎖定轉軸42的後端42(b)通過驅動器結構體44的中心。當插銷及驅動器插銷組不橫跨剪力線S時，鎖定轉軸42可相對於驅動器結構體44轉動。
近端42(a)包括一管形部，而該管形部包括數個鎖定轉軸孔42(c)。鎖定轉軸孔42(c)軸向地通過在鎖定轉軸42的近端42(a)之鎖定轉軸42的管形部軸向地延伸。數個插銷組(未顯示)可分別配置在鎖定轉軸孔42(c)內。該插銷組可具有不同的長度，且可對應於鑰匙20的密碼部份24的凹口部份。若所欲，驅動器插銷亦可有不同的長度。
在鎖定轉軸42中的一通孔51組配成可容納鑰匙20的延伸部26。通孔51亦可具有任何適合的橫截面形狀(譬如圓形)。在本發明的實施例中，通孔51可為在鎖定轉軸42的一側的一開放凹槽，或可為在鎖定轉軸42中的一關閉凹槽。 在任一狀況下，通孔51組配成當鑰匙20用來改變鎖住構形下的鎖定元件102至一打開構形時，其可容納鑰匙20的一延伸部26，反之亦然。鑰匙20的延伸部26的遠端延伸至剪力線S，俾以填充通孔51，並暫時性地為在介面剪力線S上的鎖定轉軸42備置一堅固的表面。如下所述，如此可阻止在驅動器結構體44中的一驅動轉軸孔44(a)中的驅動器插銷定位在剪力線S上。
如第1圖所示，驅動器結構體44可包括數個驅動轉軸孔44(a)。驅動轉軸孔44(a)亦可通過驅動器結構體44軸向地延伸。它們亦可以一圓形繞著驅動器結構體44的一中心軸而配置。驅動器插銷(未顯示)可分別地配置在驅動轉軸孔44(a)中。數個彈簧36亦可分別配置在驅動器結構體孔44(a)中。彈簧36朝向剪力線S推動驅動器插銷(未顯示)。
在正常操作中，當鎖定元件102在鎖住構形時，一個或數個向前偏動的驅動器插銷橫越剪力線S。如此可阻止鎖定轉軸42相對於驅動器結構體44轉動，並阻止連接至鎖定轉軸42的一鎖定元件移動。當鎖定元件102在一打開構形時，驅動器插銷可藉由在鎖定轉軸42中的對應插銷組向後推動。鑰匙的密碼部份24具有不同深度的切口，使得插銷組向後推動不同的距離。當插銷組向後推動時，驅動器插銷在剪力線S的一側，而插銷組在剪力線S的另一側。由於插銷及驅動器插銷組相互在剪力線S上分開，如此可允許鎖定轉軸42相對於驅動器結構體44轉動。
驅動器及插銷組可以任何適合的結構體形成，且可以 任何材料製成。譬如，插銷可為一栓，柱，直線圓筒部，備有一頭部的一管形。
以下將說明通孔51及鑰匙20的延伸部26之操作。當鎖定元件102在打開位置時，驅動器插銷64可朝向鎖定元件102之前方偏動，進入一對應的鎖定轉軸孔42(c)中，且可位在剪力線S上。為轉動鎖定轉軸42及連接至鎖定轉軸42的一鎖定元件(未顯示)，俾以置放鎖定元件102至一打開構形，鑰匙20插入鎖定元件102的鑰匙孔中，且鑰匙的延伸部26延伸至通孔51中。該延伸部填充通孔51，且當鎖定轉軸42相對於驅動器結構體44轉動時，該延伸部維持驅動器插銷64在剪力線S的一側上。
若人們想要插入一未授權的管狀結構體，如一原子筆的筆身，則原子筆的模造筆身無法通過通孔51的整個軸向長度。即使未授權的使用者成功地部份轉動鎖定轉軸42，鎖定轉軸42亦無法完全地轉動。當未授權使用者想要轉動在鎖定元件102的鑰匙孔中的未授權管狀結構體時，驅動器結構體孔44(a)-1會變成與通孔51對齊。由於在通孔51中無對應的插銷組，且由於未授權的管狀結構體(未顯示)無法填充通孔51至剪力線S，當通孔51與驅動器結構體孔44(a)-1對齊時，驅動器插銷64即橫向剪力線S向前偏動。因此，未授權的使用者無法完全地相對於鎖驅動器結構體44轉動，因此無法打開鎖定元件102。
在上述的較佳實施例中，若一未授權的管狀結構體用來轉動鎖定轉軸，該通孔組配成可容納驅動器插銷之一。 然而，在其他實施例中，非驅動器插銷的一結構體(譬如一球，正方體，金字塔等)可備置在一驅動器轉軸孔中，且亦可阻止使用一未授權管狀結構體成為一鎖定及/或打開裝置。在這些可選擇的實施例中，該結構體可位在一驅動器轉軸孔中，且備有如一彈簧的一偏動元件。該偏動元件可朝向剪力線偏動結構體。若備有延伸部份的鑰匙插入鎖定元件的鑰匙孔中，且若該延伸部份延伸至剪力線，則偏動結構體會維持在剪力線的驅動器轉軸側上。若一未授權的管狀結構體插入鎖定元件的鑰匙孔中，則未授權的管狀結構體無法延伸至剪力線。當未授權的管狀結構體用來轉動鎖定轉軸，則驅動轉軸孔會變成與通孔對齊。然後，偏動的結構體進入通孔中，且定位在剪力線上，俾以阻止鎖定轉軸進一步地轉動，並阻止授權的管狀結構體鎖住以及/或打開鎖定元件。
第2圖顯示依據本發明的一實施例的一鑰匙20。鑰匙20包括一把手22，備有連接至把手22的凹口28的一密碼部份24，以及自密碼部份24延伸的一延伸部26。在此實例中，密碼部份24可為圓形。
延伸部26可為一延伸鑰匙對齊垂片。該延伸鑰匙對齊垂片具有兩種功能。它可作為使用者的一對齊引導，使得使用者可對齊鑰匙20的密碼部份28及鎖定元件102的鑰匙孔。如上所述，對齊垂片亦可填充在鎖定轉軸中的通孔至鎖定元件中的剪力線。如此可維持驅動器插銷進入在鎖定轉軸42中的通孔51中。
第3圖顯示沿著第1圖中的線3-3的鎖定元件的一前橫截面圖。如第3圖中所示，數個驅動器結構體孔44(a)在驅動器結構體44中，且其配置在殼體90中。在此實施例中，備有六個配置圓形的驅動器結構體孔44(a)。為清楚起見，一驅動器插銷64顯示在驅動器結構體孔44(a)之一中。通常，在各驅動器結構體孔44(a)均備有一驅動器插銷。
第4圖顯示沿著第1圖中的線4-4的鎖定元件的一前橫截面圖。如第4圖中所示，數個鎖定轉軸孔42(c)在鎖定轉軸42中，且鎖定轉軸42配置在殼體90中。在鎖定轉軸42中的一對齊區42(d)形成前述通孔51的部份。對齊區42(d)為一開放的凹槽。
第5圖顯示依據本發明的一實施例的一鎖定元件102的一前視圖。在第5圖中顯示對齊區42(d)及殼體90。該對齊區及其對應通孔的功能對於使用者或未授權使用者而言非十分而明顯。
第6圖顯示鎖定元件的一部份的一立體，部份剖開圖。在此圖式中，組合插銷62及驅動器插銷64組較清楚地顯示。組合插銷62在鎖定轉軸42中的鎖定轉軸孔42(c)中。驅動器插銷64及對應彈簧36在驅動器結構體44的驅動轉軸孔44(a)中。在鎖定轉軸42及驅動器結構體44之間的一介面形成一剪力線S。如圖所示，當驅動器插銷64與剪力線S疊置，則鎖定轉軸42無法完全地相對於驅動器結構體44轉動。
第7及8圖顯示一未授權鑰匙及一未授權管狀結構體如何在依據本發明的一實施例的一鎖定元件中工作。為清楚 起見，插銷在圖式中，但其對應孔未顯示在這些圖式中。
第7圖顯示當授權的鑰匙用在鎖定元件中時，驅動器及插銷組如何定位。在此實例中，一鑰匙20插入在一鎖定元件中的一鑰匙孔中。鑰匙20的密碼部份24向下推動成對的左側插銷組，以向下推動驅動器插銷64至剪力線S下。鑰匙20的延伸部26延伸至剪力線S，並通過通孔51。因此，當鎖定轉軸42相對於驅動器結構體44轉動時，各驅動器插銷64位在剪力線S下。
第8圖顯示當一未授權管狀結構體120用在鎖定元件中時，驅動器及插銷組如何定位。如圖所示，當一未授權使用者想要推動未授權管狀結構體120至鑰匙孔中，以轉動鎖定轉軸42時，變形的管狀結構體120不具有向下延伸至剪力線S的一部份。因此，當未授權使用者想要轉動鎖定轉軸42時，驅動器插銷64(a)向上偏動至通孔51中，如箭頭12所示，且定位成橫跨剪力線S。如此可阻止鎖定轉軸42進一步地相對於驅動器結構體44轉動。
第9圖顯示依據本發明的另一實施例的一鎖定元件的立體圖。該鎖定元件包括為一橫元件或T形桿的一鎖定元件124，以及一對鎖插銷130。鎖定元件124可耦合至前述的鎖定轉軸，使得它在鎖定轉軸轉動時可轉動。如圖所示，鎖定元件的橫桿部份可與插銷130對齊。它們可一起插入一固定長形孔或類似物之中。
第10圖顯示延伸至一可攜式電子裝置的一殼體70的一固定長形孔72中的一鎖定元件的插銷及一鎖定元件。如圖 所示，在鎖定元件的橫桿部份插入備有插銷的長形孔中之後，鎖定元件被轉動，使得橫桿定向成與長形孔72的方向垂直。如此固定鎖定元件至殼體70。在本發明的實施例中，大體上為矩形以及/或具有大約3 mm×大約7 mm之尺寸的固定長形孔是較佳的。小的固定長形孔不會顯著地改變可攜式電子裝置的外觀，但可用來防竊。譬如，若小偷想要分開一鎖定元件及一可攜式電子裝置，該可攜式電子裝置會被破壞，因而損害了其價值。
可用在依據本發明的實施例中的鎖定元件中的其他裝置揭露在美國專利6,006,557及5,502,989中，其內容加入本文中作為參考資料。
本發明的實施例有數項優點。譬如，前述鎖定轉軸中的長形通孔不容易被授權的人看到。因此，當未授權使用者想要扒竊鎖時，他無法瞭解到為何鎖無法扒竊。此外，本發明的實施例相當容易加至一管形鎖中，且不需要作精巧的改良。
以上揭露僅為例示，而非限制之用。本發明的許多改變均可為熟悉此技藝人士閱讀完本文後而瞭解。因此，本發明的範圍非為上述揭露所界定，而係為申請專利範圍所界定。此外，在不脫離本發明之範圍下，一實施例的任一或數個特徵可與任何其他實施例的任一或數個特徵結合。
任何有關於圖式中〝後〞，〝前〞，〝頂〞，〝底〞，〝上〞，〝下〞等的位置均為方便而使用，它們非為絕對性的位置。
本文中的〝一個〞或〝該〞除非另有說明係指〝一個 或數個〞。
所有上述的專利，專利申請案，公告案及說明之內容均加入本文中作為參考資料。無一為習知技藝。
12‧‧‧箭頭
20‧‧‧鑰匙
22‧‧‧把手
24‧‧‧密碼部份
26‧‧‧延伸部
28‧‧‧凹口；密碼部份
30‧‧‧纜線
36‧‧‧彈簧
42‧‧‧鎖定轉軸
42(a)‧‧‧近端
42(b)‧‧‧後端
42(c)‧‧‧鎖定轉軸孔
42(d)‧‧‧對齊區42
44‧‧‧驅動器結構體
44(a)‧‧‧驅動轉軸孔
44(a)-1‧‧‧驅動器結構體孔
51‧‧‧通孔
62‧‧‧組合插銷
64‧‧‧驅動器插銷；驅動器 結構體孔
64(a)‧‧‧驅動器插銷
70‧‧‧殼體
72‧‧‧固定長形孔
90‧‧‧殼體
100‧‧‧鎖定裝置
102‧‧‧鎖定元件
124‧‧‧鎖定元件
130‧‧‧鎖插銷
S‧‧‧剪力線
第1圖為依據本發明的一實施例的一鎖總成的一橫截面圖；第2圖為依據本發明的一實施例的一鑰匙的側視圖；第3圖為沿著線3-3所取的一鎖定元件的一前橫截面圖；第4為沿著線4-4所取的一鎖定元件的一前橫截面圖；第5圖為依據本發明的一實施例的一鎖定元件的一前視圖；第6圖為一鎖定元件的立體圖，其中該鎖定元件的一部份已移開；第7圖為顯示依據本發明的一實施例的一鎖總成如何與具有一延伸對齊結構體的一鑰匙合作的一概略圖；第8圖顯示若一個人想要以一未經授權的管狀結構體轉動該鎖定轉軸時，鎖定元件如何產生功能的一概略圖；第9圖為依據本發明的另一實施例的另一鎖定元件的立體圖；以及第10圖顯示在一可攜式電子裝置的殼體中的一固定孔內的插銷及一鎖定元件。
20‧‧‧鑰匙
22‧‧‧把手
24‧‧‧密碼部份
26‧‧‧延伸部
30‧‧‧纜線
36‧‧‧彈簧
42‧‧‧鎖定轉軸
42(a)‧‧‧近端
42(b)‧‧‧後端
42(c)‧‧‧鎖定轉軸孔
44‧‧‧驅動器結構體
44(a)‧‧‧驅動轉軸孔
44(a)-1‧‧‧驅動器結構體孔
51‧‧‧通孔
90‧‧‧殼體
100‧‧‧鎖定裝置
102‧‧‧鎖定元件
S‧‧‧剪力線

Claims (16)

  1. 一種鎖定元件，其與備有一延伸部份的一鑰匙併用，該鎖定元件包含：一鎖定轉軸，其包括數個鎖定轉軸孔，以及沿著該鎖定轉軸的一軸向長度軸向延伸的一通孔；一驅動器結構體，其包括數個驅動器結構體孔，其中在該驅動器結構體及該鎖定轉軸之間的一介面形成一剪力線；數個組合插銷，其在該等數個轉軸孔中；以及數個驅動器插銷，其在該驅動器結構體中的該等驅動器結構體孔內，該等數個驅動器插銷分別與該等數個組合插銷相關聯，其中當該鑰匙用來轉動該鎖定轉軸時，該通孔延伸至該剪力線，且該鑰匙的該延伸部份精確地延伸至該剪力線，其中該通孔係組配成若使用一未被授權結構體轉動該鎖定轉軸，則可容納該等驅動器插銷中之至少一者；以及其中該鎖定元件進一步包含耦合至該鎖定轉軸的一遠端之一鎖定構件。
  2. 如申請專利範圍第1項的鎖定元件，其中該鎖定元件為一管形鎖。
  3. 如申請專利範圍第1項的鎖定元件，其中該鎖定構件為一T字形桿。
  4. 如申請專利範圍第1項的鎖定元件，其另包含圍繞該鎖定轉軸和該驅動器結構體設置之一殼體，以及耦合至該殼體的一對平行插銷。
  5. 如申請專利範圍第1項的鎖定元件，其中該通孔與該鎖定元件的一對齊垂片區重合。
  6. 如申請專利範圍第1項的鎖定元件，其另包含數個彈簧，該等彈簧在該驅動器結構體中的該等驅動器結構體孔內。
  7. 一種鎖定裝置，其包含：一鎖定元件，其與備有一延伸部份的一鑰匙併用，該鎖定元件包含：一鎖定轉軸，其包括數個鎖定轉軸孔，以及沿著該鎖定轉軸的一軸向長度軸向延伸的一通孔；一驅動器結構體，其包括數個驅動器結構體孔，其中在該驅動器結構體及該鎖定轉軸之間的一介面形成一剪力線；數個組合插銷，其在該等數個轉軸孔中；數個驅動器插銷，其在該驅動器結構體中的該驅動器結構體孔內，該等數個驅動器插銷分別與該等數個組合插銷相關聯，其中當該鑰匙用來轉動該鎖定轉軸時，該通孔延伸至該剪力線，且該鑰匙的該延伸部份精確地延伸至該剪力線，其中該通孔係組配成若使用一未被授權結構體轉動 該鎖定轉軸，則可容納該等驅動器插銷中之至少一者；以及其中該鎖定元件進一步包含耦合至該鎖定轉軸的一遠端之一鎖定構件；以及該鑰匙，其中該鑰匙進一步包含一把手以及在該把手及該延伸部份之間的一密碼部份；其中當該鑰匙用來鎖定或解鎖該鎖定元件時，該延伸部份延伸至該剪力線。
  8. 如申請專利範圍第7項的鎖定裝置，其中該密碼部份為圓形。
  9. 如申請專利範圍第7項的鎖定裝置，其中該鎖定元件另包含圍繞該鎖定轉軸和該驅動器結構體設置之一殼體，以及耦合至該殼體的一對平行插銷。
  10. 一種安全系統，其包含：如申請專利範圍第7項的鎖定裝置；以及一可攜式電子裝置，其中該鎖定裝置係用來將該可攜式電子裝置固定至非為該鎖定裝置的一物件。
  11. 一種鎖定裝置，其包含：一鎖定元件，其包含一鎖定轉軸，該鎖定轉軸包括數個鎖定轉軸孔以及沿著該鎖定轉軸的一軸向長度軸向延伸的一通孔、包括數個驅動器結構體孔的一驅動器結構體，其中在該驅動器結構體及該鎖定轉軸之間的一介面形成一剪力線、在該等數個鎖定轉軸孔中的數個組合插銷、以及在該驅動器結構體中的該等驅動器結構體孔 內的數個驅動器插銷，該等數個驅動器插銷分別與該等數個組合插銷相關聯，其中該通孔係組配成若使用一未被授權結構體轉動該鎖定轉軸，則可容納該等驅動器插銷中之至少一者，以及其中該鎖定元件進一步包含耦合至該鎖定轉軸的一遠端之一鎖定構件；以及一鑰匙，其包括一密碼部份及一延伸部份，其中該延伸部份係組配成適配於該通孔並精確地延伸至該剪力線。
  12. 如申請專利範圍第11項的鎖定裝置，其中該鎖定元件另包含圍繞該鎖定轉軸及該驅動器結構體設置的一殼體。
  13. 一種使用鎖定元件的方法，該方法包含下列步驟：插入一鑰匙至一鎖定元件的一鑰匙孔中，其中該鑰匙包括一延伸部份，該延伸部份通過在該鎖定元件中的一鎖定轉軸中的一通孔，並精確地延伸至該鎖定轉軸及含有多個驅動器插銷的一驅動器結構體之間的一剪力線，其中該通孔係組配成若使用一未被授權結構體轉動該鎖定轉軸，則可容納該等驅動器插銷中之至少一者；轉動該鑰匙；以及將該鎖定元件附接至一可攜式電子裝置。
  14. 如申請專利範圍第13項的方法，其中該鎖定元件為一管形鎖。
  15. 如申請專利範圍第13項的方法，其中該鎖定元件使用一長形孔而附接至該可攜式電子裝置，該長形孔的大小為約3 mm×約7 mm，且係形成在該可攜式電子裝置的一 殼體中。
  16. 如申請專利範圍第13項的方法，其中該通孔為一開放的通孔。
TW95140745A 2005-11-18 2006-11-03 具通孔的鎖定元件 TWI392789B (zh)

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US20100263414A1 (en) 2010-10-21
US7500371B2 (en) 2009-03-10
US20090139280A1 (en) 2009-06-04
WO2007061568A2 (en) 2007-05-31
EP1960620B1 (en) 2018-04-25
EP1960620A4 (en) 2014-07-02
CN101506453A (zh) 2009-08-12
US7730751B2 (en) 2010-06-08
US20070113608A1 (en) 2007-05-24
WO2007061568A3 (en) 2009-04-30
TW200730711A (en) 2007-08-16
US7963132B2 (en) 2011-06-21
EP1960620A2 (en) 2008-08-27

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