TWM326047U - Structure of lock core and key thereof - Google Patents

Structure of lock core and key thereof Download PDF

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Publication number
TWM326047U
TWM326047U TW96207512U TW96207512U TWM326047U TW M326047 U TWM326047 U TW M326047U TW 96207512 U TW96207512 U TW 96207512U TW 96207512 U TW96207512 U TW 96207512U TW M326047 U TWM326047 U TW M326047U
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TW
Taiwan
Prior art keywords
lock
locking
seat
bead
key
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Application number
TW96207512U
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Chinese (zh)
Inventor
Shr-Chin Jang
Original Assignee
Chiang Bang Lock Co Ltd
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Publication date
Application filed by Chiang Bang Lock Co Ltd filed Critical Chiang Bang Lock Co Ltd
Priority to TW96207512U priority Critical patent/TWM326047U/en
Publication of TWM326047U publication Critical patent/TWM326047U/en

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Description

無法讓轉柱相對於鎖筒轉動,而讓鎖孔内部的空間形成不 規則狀,只有當與該鎖心所配合的鑰匙插入該鎖孔中/,才 能將下鎖珠壓掣彈簧以恰好壓入轉柱内,並使得上鎖珠與 下鎖珠交界處正好位於鎖筒與轉柱交界處,俾使得轉動鑰 匙後即可讓轉柱相對於鎖筒轉動,而達到開鎖的目的。' 然而,-般鎖心的鎖孔只有一個,而上、下鎖珠組合 係排列成一列,因此竊賊很容易用撬鎖工具,如髮夹等伸 入轉柱的鎖孔内,以撬鎖卫具同時將鎖心上所設的鎖珠撥 動’即可令轉柱被轉動,而失去防盜作用。 M326047 八、新型說明: 【新型所屬之技術領域】 本創作係一種鎖心與其鑰匙,尤其是一種能加強防盜 功能的鎖心與其鑰匙結構。 【先前技術】 為了保障人身安全以及自身的財物,使用者會將房 門、抽屜等使用相配合的鎖心與鑰匙上鎖,以防止物品遭 偷竊’或是人身安全遭到威脅。 相配合的鎖心和鑰匙係指:該鎖心係包括一鎖筒以及 套設在該鎖筒内而可旋轉的轉柱,該轉柱一端部貫穿有一 鎖孔,且該鎖筒内設有彈簧與延伸至轉柱内之鎖孔内的複 數組排列成一列的下鎖珠以及上鎖珠,該下鎖珠的長度相 等且一端與彈簧接觸,而該上鎖珠的長度不等且設置在下 鎖珠異於彈簧的一端部,未開啟前,該下鎖珠與鎖孔卡合, 【新型内容】 5 M326047 本創作人有鑑於目前所用的鎖心僅具有一個鎖孔以及 一列上、下鎖珠,而使得竊賊使用撬鎖工具即可快速地將 鎖心開啟,而使該鎖心失去防盜的功能,因此經過不斷的 嘗試與努力,終於創作出此鎖心與其鑰匙結構。 本創作之目的係在於提供一種能加強防盜功能的鎖心 與其鑰匙結構。 為達上述目的,本創作之鎖心結構,其係包括: I 一鎖同,其係具有一體成形之至少一第一鎖心座以及 第二鎖心座,該第一鎖心座係設置在第二鎖心座上,其内 部形成複數個容納部,該容納部係排列成至少兩列,各容 納部中設有-彈簧與一下鎖珠,該彈簧係設置在該容納部 内近該第一鎖心座外緣處,而該下鎖珠之一端部係與彈簣 t 妾觸’各下鎖珠的長度為一致,言亥第二鎖心座係 王空心狀且與容納部連通,且可容納因彈簧力量推擠而延 伸至第二鎖心座位置的下鎖珠,該第二鎖心座設有一鎖 至^轉柱,其各係套設在該鎖筒内且與鎖舌扣合, 、2其可帶動鎖舌相對於該鎖筒旋轉,該轉柱朝鎖筒貫;有 小鎖孔’該鎖孔對應於兩列之彈簣與下鎖珠之組合設有至 t一滑槽’該轉柱對應於下鎖珠之數量設有至少兩列上鎖 :,該;L鎖珠之-端部係、與下鎖珠異於彈簧之_端部接 "且该鎖孔可容納因彈簧力量推擠而延伸的下鎖珠。 為配,前述的鎖具,本創作之输匙結構,其係包括: 鑰4本體,其係、可插入鎖孔内,纟係、具有一拿持部 6 M326047 以及一由拿持部延伸且 具有-對應鎖孔的定位部,孔中的插設部,該插設鄯 排突出的壓掣部,以對應^少於一側緣設有兩 上壓ΓΓ藉著壓迫上鎖珠而使彈簧壓縮,令 使得轉柱能相對=柱與鎖筒之間的交界處,俾 μ… 疋轉’以達到開鎖的目的,由於未 創作之鎖心具有兩列的 π 甶方、求 扣歹】的上、下鎖珠與彈簧組 相對於鎖心具有兩列壓掣 而忒鑰a 避勞#人以不a a 本〇卩,故能增加開鎖的複雜性,以 I免他人以不§的方式開啟此鎖心。 【實施方式】 睛蒼看弟~及- ^ 圖所不,本創作之實施例中的鎖心與 鑰匙結構,其係包括: T日]鎖〜抖 一鎖筒(1〇),苴总目^ /、係/、有一體成形之第一鎖心座(丄 :)以及弟二鎖心座(12),該第一鎖心座(11)(待 主略長方同狀,内部形成複數個隸容納部 間隔排列成二列,…部係貫穿該第一鎖心座;= 且形成有一開D ( "] q、 * 1 1 3 },其間分設有一彈簧(1 R、你 一下鎖珠(1 6 ),並以一卡揷r Ί /、+制 與 卞塊(1 4 )卡掣於開口 Γ )以封閉該開〇 ( 1 3 ),該彈簧(χ 5 )之— 掣於卡换Γ 1 /1、 而係'抵 菩Μ ^ ’而該下鎖珠(16)之一端部係與彈 ^ 之另端部接觸,且各下鎖珠(1 6 )的長产— 致’該第二鎖心座(1 2 )係、呈空心圓筒狀且與第::— 、口容納部連通,且可容納因彈簧(丄5 量推擠而延伸至第二鎖心座(丄2)位置的下鎖珠( 力 M326047 該第二鎖心座(i 2 ”中段部位設有決定鎖心開或關的 一鎖舌(1 7 ); 二形狀相同的轉柱(2 0 ),請附加參看第三圖所示, 其對應於第二鎖心I ( i 2 )呈圓筒狀,其各係套設在該 鎖筒(1 0 )之第二鎖心座(1 2 )内且分別位於鎖舌(丄 7)的兩端,並以一 C型扣(24)將各轉柱(2〇)之 —端部與該鎖舌(:L 7 )扣合,且能相對於該㈣(丄 旋轉,該轉柱(2〇)貫穿有一鎖孔(23),該鎖孔 1)的至少-側壁凸設有凸出部(2 5 ),且對應兩列彈 黃(1 5 )與下鎖珠(;l 6 )處形成有兩滑槽(2 3丄), 2 0)外壁設有複數個與該容納部對應且連通的 牙:(2 1 ),該穿孔(2 1 )對應於下鎖珠(1 6 )之 數!設有兩列上鎖珠(2 2 )’該上鎖珠(2 2 )之—端 部係與下鎖珠(i 6)異於彈簧(工5)之一端部接觸, ^亥鎖孔(23)可容納因彈簧(15)力量推擠而延伸 至轉柱(20)内的下鎖珠(16)。 前述的鎖具係配合-餘匙進行開_,該較係包含一 二=(30),其具有一拿持部(31)以及-由拿 設:· 3…伸且能穿入鎖孔(2 3)的插設部,該插 …應该鎖?L(2 3 )設有定位部(3 2),該定位部 例面計係—片體’其係包括兩側面以及兩側緣,至少-少—於鎖孔(23)側壁之凸出部(25)凹設有至 之滑^ ( 3 2 1 ) ’且於一側緣設有對應於鎖孔(2 3 ) 月才曰(231)的兩壓掣部(33)。 8It is impossible to rotate the rotating column relative to the locking cylinder, and the space inside the locking hole is irregular, and only when the key matched with the locking core is inserted into the locking hole, the lower locking bead can be pressed to the spring to just press Into the rotating column, and the junction between the locking bead and the lower locking bead is located at the junction of the locking cylinder and the rotating column, so that the rotating column can rotate the rotating column relative to the locking cylinder to achieve the purpose of unlocking. ' However, there is only one lock hole in the lock, and the upper and lower lock bead combinations are arranged in a row, so the thief can easily use a shackle tool, such as a hair clip, to protrude into the lock hole of the rotary column to lock it. At the same time, the guard will toggle the lock bead set on the lock to make the rotating column rotate and lose the anti-theft function. M326047 VIII. New description: [New technical field] This creation is a lock and its key, especially a lock and its key structure that can enhance the anti-theft function. [Prior Art] In order to protect personal safety and its own belongings, users will lock the keys and keys used in the doors and drawers to prevent theft of objects or personal safety. The locking core and the key means: the locking core comprises a locking cylinder and a rotating column sleeved in the locking cylinder, the rotating column has a locking hole at one end thereof, and the locking cylinder is provided therein The spring and the complex array extending into the locking hole in the rotating column are arranged in a row of the lower locking beads and the locking beads, the lower locking beads are of equal length and one end is in contact with the spring, and the length of the locking beads is not equal and is set At the end of the lower locking bead different from the spring, the lower locking bead is engaged with the locking hole before opening, [New content] 5 M326047 The present author has only one locking hole and one column of upper and lower in view of the lock core currently used. The locking bead makes the thief use the shackle tool to quickly open the lock, and the lock loses the function of anti-theft. Therefore, after continuous trial and effort, the lock and its key structure are finally created. The purpose of this creation is to provide a lock and its key structure that enhance the anti-theft function. In order to achieve the above object, the lock structure of the present invention includes: I a lock, which has at least one first lock seat and a second lock seat integrally formed, and the first lock seat is disposed at a plurality of accommodating portions are formed in the second lock core seat, the accommodating portions are arranged in at least two rows, and each of the accommodating portions is provided with a spring and a lower locking bead, and the spring is disposed in the accommodating portion near the first The outer edge of the lock core, and one end of the lower lock bead is in accordance with the length of each of the lower lock beads, and the second lock core seat is hollow and connected to the receiving portion, and The lower lock bead can be extended to the position of the second lock core seat by pushing the spring force, and the second lock core seat is provided with a lock to the rotating column, and each sleeve is sleeved in the lock cylinder and is coupled with the lock tongue Closing, 2, can drive the locking tongue to rotate relative to the locking cylinder, the rotating column is facing the locking cylinder; there is a small locking hole, the locking hole corresponding to the combination of the two columns of the magazine and the lower locking bead is provided to t The chute 'the rotating column is provided with at least two rows of locks corresponding to the number of the lower locking beads: the L-locking bead-end portion and the lower locking bead are different from the bullet The spring end is connected to the end and the locking hole can accommodate the lower locking bead which is extended by the force of the spring. For the above-mentioned lock, the key structure of the present invention includes: a key 4 body, which is inserted into the lock hole, has a handle, has a holding portion 6 M326047, and has a handle extending and has - corresponding to the positioning portion of the locking hole, the insertion portion in the hole, the insertion of the protruding portion of the protruding portion, the corresponding pressing portion is provided with two upper pressing members, and the spring is compressed by pressing the locking beads So that the column can be relative to the junction between the column and the cylinder, 俾μ... 疋 ' to achieve the purpose of unlocking, because the uncreated lock has two columns of π 甶, 求 的The lower locking bead and the spring group have two rows of pressure relative to the lock core, and the key a avoids the person. Therefore, the complexity of unlocking can be increased, so that I can prevent others from opening this way. Lock the heart. [Embodiment] The eyes are seen by the younger brothers~ and - ^ Fig. No, the lock and key structure in the embodiment of the present invention includes: T day] lock ~ shake a lock cylinder (1 〇), 苴 苴^ /, system /, has the first formed first lock seat (丄:) and the second lock seat (12), the first lock seat (11) (to be slightly longer than the main shape, the internal formation of plural The accommodating portions are arranged in two rows at intervals, ... the system runs through the first lock core seat; = and forms an opening D ( "] q, * 1 1 3 }, and a spring is arranged therebetween (1 R, you Locking the bead (1 6 ) and clamping it with a 揷r Ί /, + and the 卞 block (1 4 ) to close the opening 1 (1 3 ), the spring (χ 5 ) - 掣The card is replaced by 1 / 1, and the 'After the Bodhisattva ^ ' and one end of the lower locking bead (16) is in contact with the other end of the bomb ^, and the growth of each of the lower locking beads (16) - The second lock seat (1 2 ) is hollow cylindrical and communicates with the::-, port receiving portion, and can be accommodated by the spring (the amount of the push to extend to the second lock seat) (丄2) Position of the lower locking bead (force M326047 the second lock seat (i 2 "The middle part is provided with a locking tongue (1 7 ) that determines whether the lock core is opened or closed; the second shape of the same rotating column (20), please refer to the third figure, which corresponds to the second lock core I (i) 2) is cylindrical, each sleeve is sleeved in the second lock seat (12) of the lock cylinder (10) and respectively located at two ends of the lock tongue (丄7), and is a C buckle (24) The end of each of the rotating columns (2〇) is engaged with the locking tongue (:L 7 ), and can be rotated relative to the (four) (丄 rotation, the rotating column (2〇) penetrates a locking hole (23 The at least one side wall of the locking hole 1) is convexly provided with a protruding portion (25), and two sliding grooves are formed at two positions of the yellowing (15) and the lower locking beads (;6) (2 3 )丄), 2 0) The outer wall is provided with a plurality of teeth corresponding to and communicating with the accommodating portion: (2 1 ), the perforations (2 1 ) correspond to the number of the lower locking beads (16)! The bead (2 2 )' end of the locking bead (2 2 ) is in contact with one end of the lower locking bead (i 6) different from the spring (working 5), and the locking hole (23) can accommodate the spring (15) The lower locking beads (16) that extend into the rotating column (20) by force pushing. The aforementioned locks are fitted with the remaining key Open_, the comparison system comprises one or two = (30), which has a holding portion (31) and an insertion portion which is extended by the holding device and can be inserted into the keyhole (23), the insertion portion ... should be locked? L (2 3 ) is provided with a positioning portion (32) which has two sides and two side edges, at least - less - in the keyhole (23) The protruding portion (25) of the side wall is recessed to the sliding portion (3 2 1 ) ', and the two pressing portions (33) corresponding to the locking hole (23 3 ) are provided on one side edge. . 8

Claims (1)

M326047 九、申請專利範圍M326047 IX. Patent application scope 1 · 一種鎖心結構,其係包括: 鎖琦,其係具有一體成形之至少一第一鎖心座以及 第一鎖、座,該第一鎖心座係設置在第二鎖心座,其内部 形成複數個容納部,該容納部係排列成至少兩列,各容納 部中设有一彈簧與一下鎖珠,該彈簧係設置在該容納部内 ^ 鎖“座外緣處,而該下鎖珠之一端部係與彈簧之 I端部接觸,各下鎖珠的長度為一致,該第二鎖心座係呈 二二狀且與容納部連通,且可容納因彈簧力量推擠而延伸 至第二鎖心座位置的下鎖珠,該第二鎖心座設有一鎖舌; 、轉柱,其各係套设在該鎖筒内且與鎖舌扣合, j其可帶動鎖舌相對於該鎖筒旋轉,該轉柱朝鎖筒貫穿有 丨鎖孔,該鎖孔對應於兩列之彈簧與下鎖珠之組合設有至 少二滑槽,該轉柱對應於下鎖珠之數量設有至少兩列上鎖 珠’該上鎖珠之—端部係與下鎖珠異於彈簧之_端部接 觸’且該鎖孔可容納因彈簣力量推擠而延伸的下鎖珠。 一 2 ·如申請專利範圍第i項所述之鎖心結構,其中該 :各納部係貫穿該第—鎖心座且形成有_開口,並設有一 塊::孽於開口以封閉該開口,而該彈菁之-端係與該卡 鎖二二所述之鎖心結構…該 個,二;=座的中段部位,而轉柱的數量為兩 以以在弟二鎖心座内且分別位於鎖舌的兩端,並 型扣將各轉柱之一端部與該鎖舌扣合。 12 M326047 i充 4 .如中請專利範圍第3項所述之鎖心結構, 鎖孔的側壁凸設有凸出部。 人 5 ·如申請專利範圍第1至4 中 4 π Τ 1士 項所边之鎖心 結構,其中該第一鎖心部的數量為_ i 里钓一具係對向設置在第 二鎖心部上。 6 .如中請專利範圍第項中任—項所述之鎖心 結構’其中該各上鎖珠的長度係呈一致。 7·如申請專利範圍第1至4項中任—項所述之鎖心 結構,其中-列上鎖珠的長度與相鄰—列之上鎖珠的長度 相同。 8 .如申請專利範圍第丄至4項中任一項所述之鎖心 結構,其中一列上鎖珠的長度與相鄰一列之上鎖珠的長度 〇 9 · 一種配合如申請專利範圍第i至8項中任一項所 述之鎖心使用的鑰匙結構,其係具有一拿持部以及一由拿 持邛延伸的插設部,該插設部具有一定位部,該定位部的 至少一側緣設有對應鎖心之鎖孔滑槽的至少二壓掣部。 1 0 ·如申請專利範圍第9項所述之鑰匙結構,其中 該定位部的至少一侧面設有至少一溝槽。 1 1 ·如申請專利範圍第9項所述之鑰匙結構,其中 -亥疋位部於兩對向側緣各設有至少二壓掣部。 12·如申請專利範圍第9至1 1項中任一項所述之 鑰匙結構,其中該鑰匙之壓掣部邊緣呈平坦狀。 13 1 3 ·如申請專利範圍第9至1 1項中任一項所述之1 . A lock core structure, comprising: a lock body having at least one first lock core seat integrally formed and a first lock seat, wherein the first lock core seat is disposed at a second lock core seat, Forming a plurality of accommodating portions, the accommodating portions are arranged in at least two rows, each of the accommodating portions is provided with a spring and a lower locking bead, and the spring is disposed in the accommodating portion to lock the outer edge of the seat, and the lower locking bead One end portion is in contact with the I end portion of the spring, and the lengths of the respective lower locking beads are uniform. The second lock core seat is in two-shape and communicates with the receiving portion, and can be accommodated by the force of the spring to extend to the first a lower locking bead at the position of the second locking seat, the second locking core seat is provided with a locking tongue; and a rotating column, each of which is sleeved in the locking cylinder and is engaged with the locking tongue, which can drive the locking tongue relative to The lock cylinder rotates, and the rotary cylinder penetrates the lock cylinder through the lock hole. The lock hole is provided with at least two sliding slots corresponding to the combination of the two rows of springs and the lower lock beads, and the rotary column is corresponding to the number of the lower lock beads. There are at least two rows of locking beads 'the upper locking bead - the end and the lower locking bead are different from the spring end of the spring' The lock hole can accommodate a lower lock bead that is extended by the force of the magazine. The lock core structure as described in claim i, wherein the bottom portion extends through the first lock cylinder and Forming an opening, and providing a piece: closing the opening to close the opening, and the end of the elastic cyanine and the locking structure described by the latching two-two... the second part of the seat And the number of the rotating columns is two to be in the second locking seat and respectively located at the two ends of the locking tongue, and the buckle buckles one end of each rotating column with the locking tongue. 12 M326047 i charging 4. In the lock core structure described in item 3 of the patent scope, the side wall of the keyhole is convexly provided with a convex portion. People 5 · For the lock core structure of the 4 π Τ 1 item in the patent scopes 1 to 4, Wherein the number of the first lock core portions is _i, and the fishing unit is disposed on the second lock core portion. 6. The lock core structure described in the above-mentioned The length of each of the locking beads is the same. 7. The locking structure according to any one of claims 1 to 4, wherein the length of the locking beads is 8. The same as the locking bead of the adjacent column. The locking structure according to any one of the preceding claims, wherein the length of the locking bead and the adjacent one of the columns are locked. The key structure of the lock core according to any one of claims 1 to 8 which has a holding portion and an insertion portion extending from the holding cymbal, The insertion portion has a positioning portion, and at least one side edge of the positioning portion is provided with at least two pressing portions corresponding to the locking hole chute of the locking core. 1 0. The key structure according to claim 9 of the patent application, wherein The at least one side of the positioning portion is provided with at least one groove. The key structure according to claim 9, wherein the 疋 疋 portion is provided with at least two pressure 掣 at each of the two opposite side edges. . The key structure according to any one of claims 9 to 11, wherein the edge of the crimping portion of the key is flat. 13 1 3 · As described in any one of claims 9 to 1 對稱的 M326047 < 鑰匙結構,其中該鑰匙之二壓掣部邊緣具有相同且 鋸齒形狀。 14·如申請專利範圍第9至11項中任一項所述之 鑰匙結構,其中該鑰匙之二壓掣部邊緣具有不對稱的鋸齒 形狀。 十、圖式: 如次頁 14 M326047 七、指定代表圖: (一) 本案指定代表圖為:第(二)圖。 (二) 本代表圖之元件符號簡單說明:Symmetrical M326047 < key construction wherein the two crimped edges of the key have the same and serrated shape. The key structure of any one of claims 9 to 11, wherein the edge of the two crimping portions of the key has an asymmetrical zigzag shape. X. Schema: For example, page 14 M326047 VII. Designated representative map: (1) The representative representative of the case is: (2). (2) A brief description of the symbol of the representative figure: (1 〇)鎖筒 (1 2 )第二鎖心座 (1 4 )卡塊 (1 6 )下鎖珠 (2 0 )轉柱 (2 2 )上鎖珠 (2 3 1 )滑槽 (30)錄匙本體 (3 2 )定位部 (3 3 )壓掣部 (1 1 )第一鎖心座 (1 3 )開口 (1 5 )彈簧 (1 7 )鎖舌 (2 1 )穿孔 (2 3 )鎖孔 (2 4 ) C型扣 (3 1 )拿持部 (3 2 1 )溝槽(1 〇) lock cylinder (1 2 ) second lock seat (1 4 ) block (1 6 ) lower lock bead (2 0 ) turn column (2 2 ) lock bead (2 3 1 ) chute (30 ) key body (3 2 ) positioning part (3 3 ) pressure part (1 1 ) first lock seat (1 3 ) opening (1 5 ) spring (1 7 ) lock tongue (2 1 ) perforation (2 3 ) Keyhole (2 4 ) C-type buckle (3 1 ) grip (3 2 1 ) groove
TW96207512U 2007-05-10 2007-05-10 Structure of lock core and key thereof TWM326047U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI456110B (en) * 2012-06-04 2014-10-11
TWI510701B (en) * 2009-10-26 2015-12-01 Avocet Hardware Ltd Lock mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI510701B (en) * 2009-10-26 2015-12-01 Avocet Hardware Ltd Lock mechanism
TWI456110B (en) * 2012-06-04 2014-10-11

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