TWI221875B - Shield of keyhole - Google Patents
Shield of keyhole Download PDFInfo
- Publication number
- TWI221875B TWI221875B TW092136117A TW92136117A TWI221875B TW I221875 B TWI221875 B TW I221875B TW 092136117 A TW092136117 A TW 092136117A TW 92136117 A TW92136117 A TW 92136117A TW I221875 B TWI221875 B TW I221875B
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- TW
- Taiwan
- Prior art keywords
- hole
- seat
- block
- lock core
- cover
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 239000000428 dust Substances 0.000 description 8
- 230000003137 locomotive effect Effects 0.000 description 8
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Braking Arrangements (AREA)
Abstract
Description
1221875 —---------------^ —------- 五、發明說明（1) 【技術領域】 本發明係有關於一種鑰匙孔之遮蔽裝置，特別是指一 種可以藉由遮蔽片遮蔽住鑰匙孔’以達到防盜之目的，並 利用同極性相斥之作用，而矸輕易開啟，以及具有阻擋灰 塵進入、容易組裝及縮小空間等功效。 【先前技術】 按，目前傳統機車之主開關均設有一鎖心，但由於該 鎖心之鑰匙孔係為外露，故相當容易使灰塵等雜質進入， 而影響鎖心之壽命及開鎖之效果，尤其是竊賊更可以起子 等工具插入鑰匙孔内而破壞鎖心，以輕易竊取機車，故其 防盜效果相當差。為此，而產生有可遮蔽鑰匙孔之結構， 如發明公告第434361號、第477758號及第550328號等專利 所示，其主要係於圓筒鎖内設有若干組直向排列之磁鐵， 另於鑰匙上設有同極性之磁鐵，利用同性相斥之原理，而 達到可使遮蔽片關閉及開啟鑰匙孔之功效，但由於其磁鐵 係為直向排列，而且相關構件均設於鑰匙孔之側邊位置處 ，故其體積較大’而佔用空間，造成整體之配置不易，同 時遮蔽片於開啟錄匙孔後，易產生空隙而造成灰塵等異物 侵入，所以在使用上並不盡理想，而難以達到實用性。 爰此’本發明人有鐘於習知機車之主開關鎖結構，具 有上述種種之缺失，因此乃潛心力以研究，並經多次試驗 及改良，遂得以首創出本發明。 【内容】 本發明之目的係在提供一種可以藉由磁鐵設成水平及1221875 ----------------- ^ --------- 5. Description of the invention (1) [Technical Field] The present invention relates to a shielding device for a keyhole, particularly It refers to a type that can be used to shield the keyhole through a shielding sheet to achieve the purpose of anti-theft, and uses the effect of repulsion of the same polarity to easily open, and has the effects of blocking the entry of dust, easy assembly and reducing space. [Previous technology] According to the current, the main switch of the traditional locomotive is equipped with a lock core, but because the key hole of the lock core is exposed, it is quite easy for dust and other impurities to enter, which affects the life of the lock core and the effect of unlocking. In particular, a thief can insert tools such as screwdrivers into the keyhole to destroy the lock core to easily steal the locomotive, so its anti-theft effect is quite poor. For this reason, a structure capable of covering the keyhole is produced, as shown in patents such as Invention Bulletin Nos. 434361, 477758, and 550328, which are mainly provided with a plurality of straight-lined magnets in a cylinder lock. There is also a magnet of the same polarity on the key. Using the principle of repulsion of the same sex, the effect of closing the mask and opening the keyhole can be achieved. However, because the magnet is arranged in a vertical direction, and the related components are set in the keyhole. At the side, it has a large volume and occupies space, which makes the overall configuration difficult. At the same time, after the keyhole is opened, the shielding film is prone to generate gaps and cause foreign matter such as dust to invade, so it is not ideal in use. , And it is difficult to achieve practicality. That ’s why the inventor has Zhongyu knows the main switch lock structure of a locomotive. It has all the above-mentioned shortcomings. Therefore, it is the result of intensive research and many experiments and improvements. [Content] The object of the present invention is to provide a horizontal and
1221875 五、發明說明（2) 放射狀排列，而鎖心座、固定座、殼蓋、旋動塊及遮蔽片 其通孔皆為同心圓，故可具有容易組裝及縮小空間之功效 ，以及遮蔽片之通孔周緣係設有護環’故於開啟後可阻擋 灰塵等異物進入至鎖心座之通孔内’藉以可延長鎖心之使 用壽命的鑰匙孔之遮蔽裝置。 其特徵係在於：鎖心座、固定座、殼蓋、遮蔽片及旋 動塊之通孔為同心圓者。 【實施方式】 首先，請參閱第一圖所示，本發明主要包括有鎖心座 (1)、固定座（2)、遮蔽片（3)、旋動塊（4)、殼蓋（5)及磁 性鑰匙（6 )所組合而成，其中： 鎖心座（1 )，係可供裝置於機車之主開關内，該鎖心 座（1)係設有一通孔（11 )，該通孔（11)内係設入有一鎖心 (12)。 固定座（2)，係卡合固定於鎖心座（1)上，該固定座 (2 )上係設有一通孔（2 1 )，該通孔（2 1 )之側緣係設有二相 對之透孔（2 2 )，該透孔（2 2)内係供一螺接元件（2 3)穿設， 並於側邊另開設有一穿孔（24)。 遮蔽片（3)，係樞接於固定座（2)上，該遮蔽片（3)上 係設有一通孔（31 )，該通孔（31)之周緣係設有一護環（32) ，又遮蔽片（3 )之側緣係分別設有·—^掣機構（3 3 )及樞接 孔（34) 〇 旋動塊（4)，係設於遮蔽(3)之上方位置處，該旋動 塊（4)係設有一通孔（41 )，該通孔（41)之周緣係設有一環1221875 V. Description of the invention (2) Radial arrangement, and the through holes of the lock center seat, the fixed seat, the cover, the rotating block and the shielding sheet are concentric circles, so it can have the effect of easy assembly and reduction of space, and shielding The periphery of the through hole of the sheet is provided with a guard ring 'so that after opening, it can block foreign matter such as dust from entering the through hole of the lock core seat', so as to extend the life of the lock core. It is characterized in that the through holes of the lock center seat, the fixed seat, the cover, the shielding sheet and the rotating block are concentric circles. [Embodiment] First, referring to the first figure, the present invention mainly includes a lock core seat (1), a fixed seat (2), a shielding sheet (3), a rotating block (4), and a cover (5). And magnetic key (6), in which: the lock core seat (1), which can be installed in the main switch of the locomotive, the lock core seat (1) is provided with a through hole (11), the through hole (11) A lock core (12) is installed in the interior. A fixing seat (2) is engaged and fixed on the lock core seat (1). The fixing seat (2) is provided with a through hole (2 1), and the side edge of the through hole (2 1) is provided with two In contrast to the through-hole (2 2), a screw-connected element (2 3) is penetrated in the through-hole (2 2), and a perforation (24) is opened at the side. The shielding sheet (3) is pivotally connected to the fixing seat (2). The shielding sheet (3) is provided with a through hole (31), and a guard ring (32) is provided on the periphery of the through hole (31). The side edges of the shielding sheet (3) are respectively provided with a ^ stopper mechanism (3 3) and a pivot hole (34). A rotary block (4) is provided at a position above the shielding (3). The rotating block (4) is provided with a through hole (41), and a ring is provided on the periphery of the through hole (41).
1221875 五、發明說明（3) 壁（42) ’該環壁（42)之内緣係設有四凸塊（43)，而環壁 (4 2 )之外緣則设有四卡槽（4 4 )，又旋動塊（4 )之底緣係設 有.—^固機構（45)。 殼蓋（5 ) ’係固定於鎖心座（1 )之頂緣，該殼蓋（5 )係 设有一通孔（5 1 )’該通孔（5 1)之周緣係設有四容置空間 (5 2 )，該等容置空間（5 2 )内係分別依次設入有彈簀（5 3 )及 磁鐵（5 4 )，該等磁鐵（5 4 )係以同一極性而朝向通孔（5丨）， 该極性係可為陽極’又殼蓋（5 )之底緣係設有二相對之螺 孔（5 5 )，而其側邊則設有一固定柱（5 6 )。 磁性鑰匙（6)，係可供轉動旋動塊（4)，該磁性鑰匙 (6 )係設有一插置端（6 1 )，該插置端（6 1 )内係設有四磁鐵 (62)，該等磁鐵（62)朝向插置端（61)外緣之極性，係可與 设盍（5 )磁鐵（5 4)面向通孔（5 1)之極性相同，則係可為陽 極，另插置端（61)之外緣係設有凹槽（6 3)。 組合時，如第二、三、四圖所示，係可將該固定座 (2)卡合固定於鎖心座（1)上，再將遮蔽片（3)置放於固定 座（2)上’並使其可遮蔽住固定座（2)之通孔（21)，復將旋 動塊（4)套置於遮蔽片（3)上，而使該旋動塊（4)底緣之凸 柱（45)穿伸於遮蔽片（3)之卡掣機構（33)内，之後再將殼 蓋（5 )蓋合固定於鎖心座（1)之頂緣，並藉由二螺接元件 (23)分別穿過固定座（2)而螺固於殼蓋（5)之二螺孔（55)内 ’並使喊蓋（5)之固定柱（56)穿入於遮蔽片（3)之樞接孔 (34)内，使該遮蔽片（3)當旋動塊（4)轉動時，係可受到旋 動塊（4)之卡固機構（45)於卡掣機構（33)内推動，而可於1221875 V. Description of the invention (3) Wall (42) 'The inner edge of the ring wall (42) is provided with four convex blocks (43), and the outer edge of the ring wall (4 2) is provided with four card slots (4) 4), and the bottom edge of the rotating block (4) is provided with a ^ solid mechanism (45). The shell cover (5) is fixed to the top edge of the lock core seat (1), and the shell cover (5) is provided with a through hole (5 1). The periphery of the through hole (5 1) is provided with four accommodations. The space (5 2). The accommodating spaces (5 2) are respectively provided with a bomb (5 3) and a magnet (5 4), and the magnets (5 4) face the through hole with the same polarity. (5 丨), the polar system may be the anode 'and the bottom edge of the shell cover (5) is provided with two opposite screw holes (5 5), and the side is provided with a fixing post (5 6). The magnetic key (6) is a rotatable rotating block (4). The magnetic key (6) is provided with an insertion end (6 1), and the insertion end (6 1) is provided with four magnets (62). ), The polarity of the magnets (62) facing the outer edge of the insertion end (61) can be the same as the polarity of the magnet (5 4) facing the through hole (5 1), or they can be anodes, A groove (63) is provided on the outer edge of the other insertion end (61). During assembly, as shown in the second, third and fourth figures, the fixing base (2) can be fixed on the lock base (1), and then the shielding sheet (3) can be placed on the fixing base (2). Up 'so that it can cover the through hole (21) of the fixing base (2), and then put the rotating block (4) on the shielding piece (3), so that the bottom edge of the rotating block (4) The protruding post (45) penetrates into the latching mechanism (33) of the shielding sheet (3), and then the cover (5) is fixed to the top edge of the lock seat (1), and is connected by two screws. The element (23) passes through the fixing seat (2) and is screwed into the two screw holes (55) of the cover (5), and the fixing post (56) of the shout cover (5) is penetrated into the shielding sheet (3 ) In the pivot hole (34), so that when the rotating block (4) rotates, the shielding piece (3) can receive the locking mechanism (45) and the locking mechanism (33) of the rotating block (4). Push inside, but can
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固定座(j)上活動作樞轉，又該旋動塊（4)之環壁（42)係設 入於殼蓋（5)之通孔（51)内，而該殼蓋（5)容置空間（52)内 之磁鐵（54)係可受到彈簧（53)之撐抵力量，而分別凸伸於 通孔（51)内，並卡掣於該旋動塊（4)環壁（42)外緣之卡槽 (44)内，而使該旋動塊（4)無法任意作轉動，同時由於鎖 心座（1 )、固定座（2)、殼蓋（5)、旋動塊（4)及遮蔽片（3) 其通孔（11)、（21)、（51)、（41)及（31)皆為同心圓，故可 供縮小所需安裳之空間。 使用時，如第五圖所示，係可將該整組之鎖心座（i ) 安裝於機車之主開關位置處，而該鎖心座（丨）之鎖心（丨2 ) 通孔（11)係可經由一開關鑰匙而開啟，以發動引擎，然， 此皆為習知之原理及技術，茲不另繪圖贅述。當該鑰^孔 (11)之鎖心（1 2 )未被開關鑰匙開啟時，則會被遮蔽片（3) 所阻擋’即竊賊係無法使用工具插入通孔（11)内進行破壞 ，心（12)，而無法順利竊取機車，如當車主欲插入開關鑰 匙而啟動引擎時，則只需先將該磁性鑰匙（6)由殼蓋（5)之 通孔（51)内插入，使插置端（61)外緣之凹槽（6 3)和旋動塊 (4) 環壁（42)内緣之凸塊（43)相對合，又磁性鑰匙（6)插置 端（6 1)上之磁鐵（6 2 )由於和殼蓋（5 )之磁鐵（5 4 )係為同極 性’故產生同極性相斥之作用，而使該等磁鐵（5 4)於殼蓋 (5) 之容置空間（52)内後退壓縮彈簧（53)，使其不再卡擎 於旋動塊（4)環壁（4 2 )之卡槽（4 4)内，如此，則可旋轉該 磁性鑰匙（6)，藉由其插置端（61)之凹槽（63)和旋動塊（4) 之凸塊（43)相對合，故可同時帶動旋動塊（4)轉動，而旋The fixed seat (j) is pivoted on the movement, and the ring wall (42) of the rotating block (4) is set in the through hole (51) of the casing cover (5), and the casing cover (5) contains The magnets (54) in the installation space (52) can be supported by the spring (53), and respectively protrude into the through holes (51), and are locked in the ring wall (42) of the rotating block (4). ) Inside the groove (44) on the outer edge, so that the rotation block (4) cannot be arbitrarily rotated, and at the same time, the lock seat (1), the fixed seat (2), the shell cover (5), and the rotation block ( 4) and shielding sheet (3) The through holes (11), (21), (51), (41) and (31) are all concentric circles, so they can reduce the space required for safety. When in use, as shown in the fifth figure, the entire set of lock center seats (i) can be installed at the main switch position of the locomotive, and the lock center (丨 2) through holes of the lock center seat (丨) 11) It can be turned on by a switch key to start the engine. However, these are all known principles and technologies, so we will not repeat them in the drawings. When the key (1 2) of the key hole (11) is not opened by the switch key, it will be blocked by the shielding sheet (3), that is, the thief cannot use a tool to insert into the through hole (11) to destroy the heart. (12), and the locomotive cannot be stolen smoothly. For example, when the owner wants to insert the switch key and start the engine, he only needs to insert the magnetic key (6) through the through hole (51) of the case cover (5) to make the insertion. The groove (6 3) on the outer edge of the setting end (61) and the projection (43) on the inner edge of the ring wall (42) of the rotating block (4) are opposite to each other, and the magnetic key (6) is inserted on the end (6 1) The magnets (6 2) above are the same polarity as the magnets (5 4) of the case cover (5), so they have the same polarity repulsion effect, so that these magnets (5 4) are in the case cover (5). The compression spring (53) is retracted in the accommodating space (52), so that it is no longer stuck in the groove (4 4) of the ring wall (4 2) of the rotating block (4). In this way, the magnetic key can be rotated (6) With the groove (63) of the insertion end (61) and the projection (43) of the rotation block (4) facing each other, the rotation block (4) can be driven to rotate at the same time.
1221875 五、發明說明（5) 動塊（4)轉動時，則其底緣之卡固機構（45)係可於遮蔽片 (3)之卡掣機構（33)移動，第六圖所示，而可帶動遮蔽片 (3)以固定柱（56)為圓心而於固定座（2)上作轉動，使遮蔽 片（3)不再遮蔽住通孔（11)，同時由於遮蔽片（3)通孔 周緣設有護環（32)，如第七圖所示，故可阻擋灰塵等異物 :由其間隙而進入至通孔（11)内，以延長鎖心（1 2)之使用 壽命。當取下磁性鑰匙（6)後，則可另外利用開關鑰匙插 入通孔（11 )内開啟鎖心（1 2 )，而得以順利啟動引擎。又當 取下開關鑰匙後，則可將磁性鑰匙（6)再插入殼蓋（5)之& 孔（5 1)内’再反向旋轉旋動塊（4 )’如此，則可迅速帶動 遮蔽片（3 )遮蔽住通孔（11 )，而達到防盜及防塵等功效者 ’本發明之磁鐵係設成橫向水平放射狀排列，又可具有容 易組裝及縮小空間之功效，以及由於其圓周面積大，容置 空間大’而具有可增加磁石容量，以及增加密碼組之數量 可具有極佳之防盜性。 本發明另一實施例，如第八圖所示，其係相同由鎖心 座（1)、固定座（7)、遮蔽片（3)、旋動塊（8)、殼蓋（9)及 磁性鑰匙（6 )所組合而成，其中： 鎖心座（1)，係可供裝置於機車之主開關内，該鎖心 座（1)係設有一通孔（11 )，該通孔（11)内係設入有一鎖心 (12)。 固定座（7)，係卡合固定於鎖心座（1)上，該固定座 (7)上係設有一通孔（71)，該通孔（71)之側緣係設有二透 孔（72)，該透孔（72)内係供一螺接元件（73)穿設，又於固1221875 V. Description of the invention (5) When the moving block (4) rotates, the locking mechanism (45) of its bottom edge can be moved by the locking mechanism (33) of the shielding sheet (3), as shown in the sixth figure, The shielding piece (3) can be driven to rotate on the fixing base (2) with the fixed post (56) as the center, so that the shielding piece (3) no longer covers the through hole (11), and because the shielding piece (3) A guard ring (32) is provided on the periphery of the through hole, as shown in the seventh figure, so it can block foreign matter such as dust: it enters the through hole (11) from its gap to extend the service life of the lock core (12). When the magnetic key (6) is removed, the lock key (1 2) can be opened by inserting the switch key into the through hole (11) to start the engine smoothly. When the switch key is removed, the magnetic key (6) can be re-inserted into the & hole (5 1) of the housing cover (5), and then the rotary block (4) is rotated in the reverse direction. The shielding sheet (3) covers the through hole (11) and achieves the effects of anti-theft and dust prevention. The magnet of the present invention is arranged in a horizontal and radial arrangement, and it can also have the effect of easy assembly and space reduction, and because of its circumference It has a large area and a large accommodating space, and it can increase the magnet capacity and increase the number of cipher groups to have excellent anti-theft properties. According to another embodiment of the present invention, as shown in the eighth figure, the lock core seat (1), the fixed seat (7), the shielding sheet (3), the rotating block (8), the casing cover (9) and The magnetic key (6) is assembled, among which: the lock core seat (1), which can be installed in the main switch of the locomotive, the lock core seat (1) is provided with a through hole (11), and the through hole ( 11) A lock core (12) is installed in the interior. A fixing seat (7) is engaged and fixed on the lock seat (1). The fixing seat (7) is provided with a through hole (71), and a side edge of the through hole (71) is provided with two through holes. (72), a through-hole (72) is provided in the through hole (72),
第9頁 1221875 五、發明說明（6) 定座（7)周緣處套設有一扭力彈簧（74)，該扭力彈簧（74) 設有二卡掣端（741)、（ 742)，其中一卡掣端（741)係卡入 於固定孔（75)内，又固定座（7)上設有一凹孔（76)，該凹 孔（76)内係設入有彈簧（77)及卡塊（78)，該卡塊（78)上方 設有一按壓部（79)。 遮蔽片（3)，係柩接於固定座（7)上，該遮薇片（3)上 係設有一通孔（31 )，該通孔（31)之周緣係設有一護環（3 2) ，又遮蔽片（3)之側緣係分別設有 ^掣機構（3 3 )及樞接 孔（34)。 旋動塊（8)’係設於遮蔽片（3)之上方位置處，該旋動 塊（8 )係設有一通孔（8 1 )，該通孔（8 1)之周緣係設有一環 壁（8 2 )，該環壁（8 2 )之内緣係設有四凸塊（8 3 )，而環壁 (8 2 )之外緣則設有四卡槽（8 4 )，又旋動塊（8 )之底緣係設 有一卡固機構（85)及卡柱（86)，另於周緣設有一缺口（87) 〇 殼蓋（9)，係固定於鎖心座（1)之頂緣，該殼蓋（9 )係 δ又有一通孔（91 )，該通孔（91)之周緣係設有四容置空間 (9 2 )’該等容置空間（92 )内係分別依次設入有彈簧（9 3)及 磁鐵（94)，該等磁鐵（94)係以同一極性而朝向通孔（91)， 該極性係可為陽極，又殼蓋（9)之底緣係設有二相對之樞 螺孔（95)，另於殼蓋（9)之頂緣係貫穿設有一穿孔（96)， 及設有一固定柱（9 7 )。 磁性鑰匙（6 )，係可供轉動旋動塊（8 )，該磁性鑰匙 (6)係設有一插置端（6 1)，該插置端（6丨）内係設有四磁鐵Page 9 1221875 V. Description of the invention (6) A torsion spring (74) is sleeved around the periphery of the fixed seat (7). The torsion spring (74) is provided with two latching ends (741) and (742), one of which The latching end (741) is snapped into the fixing hole (75), and a fixing hole (76) is provided on the fixing seat (7), and the spring (77) and the clamping block (76) are installed in the concave hole (76). 78). A pressing portion (79) is provided above the clamping block (78). The shielding sheet (3) is connected to the fixing base (7). The covering sheet (3) is provided with a through hole (31), and the periphery of the through hole (31) is provided with a guard ring (3 2). ), And the side edges of the shielding sheet (3) are respectively provided with a ^ latch mechanism (3 3) and a pivot hole (34). The rotating block (8) 'is arranged above the shielding piece (3). The rotating block (8) is provided with a through hole (8 1), and a ring is provided on the periphery of the through hole (8 1). Wall (8 2), the inner edge of the ring wall (8 2) is provided with four convex blocks (8 3), and the outer edge of the ring wall (8 2) is provided with four clamping grooves (8 4), and The bottom edge of the moving block (8) is provided with a clamping mechanism (85) and a clamping post (86), and a notch (87) is provided on the peripheral edge. The shell cover (9) is fixed to the lock seat (1). At the top edge, the shell cover (9) is δ and has a through hole (91). The periphery of the through hole (91) is provided with four accommodation spaces (9 2). The interior spaces of the accommodation spaces (92) are respectively A spring (9 3) and a magnet (94) are arranged in this order. The magnets (94) are oriented toward the through hole (91) with the same polarity. The polarity can be the anode and the bottom edge of the cover (9). Two opposite pivot screw holes (95) are provided, and a perforation (96) is provided through the top edge of the shell cover (9), and a fixing post (9 7) is provided. The magnetic key (6) is a rotatable rotating block (8). The magnetic key (6) is provided with an insertion end (6 1), and the insertion end (6 丨) is provided with four magnets.
第10頁 1221875 五、發明說明（7) (6 2 )’該專磁鐵（6 2 )朝向插置端（6 1 )外緣之極性，係可與 殼蓋（9 )磁鐵（9 4 )面向通孔（9 1 )之極性相同，則係可為陽 極’另插置端（6 1)之外緣係設有凹槽（6 3 )。 組合時’併請另外參考第二、三、四圖所示，係可將 邊固疋座（7)卡合固定於鎖心座（1)上，再將遮蔽片（3)置 放於固疋座（7)上’並使其可遮蔽住固定座（？）之通孔（Η) ’復將旋動塊（8 )套置於遮蔽片（3 )上，而使該旋動塊（8) 底緣之卡固機構（85)穿伸於遮蔽片（3)之卡掣機構（33)内 ’而卡柱（86)則可頂抵扭力彈簧（74)之卡掣端（742)，同 時固定座（7)凹孔（76)内之卡塊（78)則頂抵於旋動塊（8)之 底部〔如第九圖所示〕，之後再將殼蓋（9)蓋合固定於鎖 心座（1)之頂緣，使卡塊（78)之按壓部（79)可凸出於殼蓋 (9)之穿孔（96)外，並藉由二螺接元件（73)分別穿過固定 座（7)之樞接透孔（72)，而螺接於殼蓋（9)之螺孔（95)内， 並使殼蓋（9)之固定柱（97)穿入於遮蔽片（3)之樞接孔（34) 内，使該遮蔽片（3)當旋動塊（8)轉動時，係可受到旋動塊 (8)之卡固機構（85)於卡掣機構（33)内推動，而可於固定 ，(:J)上活動作枢轉，又該旋動塊之環壁（82)係設入於 设蓋（9)之通孔（91)内，而該殼蓋容置空間（92)内之磁 鐵（94)係可受到彈簧（93)之樓抵力量，而分別凸伸於通孔 (91)内，並卡掣於該旋動塊（8)環壁（82)外緣之卡槽 内，而使該旋動塊（8)無法任意作轉動，同時由於鎖心座 (1)、固定座（7)、殼蓋（9)、旋動塊（8)及遮蔽片（3)其通 孔（11) (Η)、（91)、（81)及（31)皆為同心圓，故可供縮Page 10 1221875 V. Description of the invention (7) (6 2) 'The polarity of the special magnet (6 2) facing the outer edge of the insertion end (6 1) can face the magnet (9 4) of the cover (9) The through holes (9 1) have the same polarity, and can be provided with grooves (6 3) on the outer edge of the anode's other insertion end (6 1). When combining, and please refer to the second, third, and fourth illustrations, the edge-fixing base (7) can be fixed on the lock core base (1), and then the shielding sheet (3) can be placed on the base.疋 the base (7) 'and make it cover the through hole (Η) of the fixed base (?)', And then put the rotating block (8) on the shielding piece (3), so that the rotating block (3) 8) The locking mechanism (85) at the bottom edge extends through the locking mechanism (33) of the shielding sheet (3), and the locking post (86) can abut against the locking end (742) of the torsion spring (74) At the same time, the clamping block (78) in the recessed hole (76) of the fixing seat (7) abuts against the bottom of the rotating block (8) [as shown in the ninth figure], and then the cover (9) is closed. It is fixed on the top edge of the lock core seat (1), so that the pressing part (79) of the clamping block (78) can protrude out of the perforation (96) of the cover (9), and two screwed elements (73) Pass through the pivoting through hole (72) of the fixing seat (7), and screw into the screw hole (95) of the cover (9), and let the fixing post (97) of the cover (9) penetrate into Inside the pivot hole (34) of the shielding piece (3), when the rotating piece (8) rotates, the shielding piece (3) is a clamping machine capable of being received by the rotating piece (8). The structure (85) is pushed in the latch mechanism (33), and can be fixed on (: J) for pivoting, and the ring wall (82) of the rotating block is set in the cover (9). The through hole (91), and the magnet (94) in the housing receiving space (92) can be resisted by the spring (93) floor force, and respectively protrude into the through hole (91) and latch. In the groove of the outer edge of the ring wall (82) of the rotating block (8), the rotating block (8) cannot be arbitrarily rotated, and at the same time, the lock seat (1), the fixed seat (7), and the shell The through holes (11), (9), (91), (81), and (31) of the cover (9), the rotating block (8), and the shielding piece (3) are concentric circles, so they can be contracted.
1221875 五、發明說明（8) 小所需安裝之空間。 使用時，當該通孔（1 1 )内之鎖心（1 2 )未被開關錄匙開 啟時，則會被遮蔽片（3 )所阻擋，即竊賊係無法使用工具 插入通孔（11)内進行破壞鎖心（1 2 )，而無法順利竊取機車 ’如當車主欲插入開關输匙而啟動引擎時，則只需先將該 磁性鑰匙（6)由殼蓋（9)之通孔（91)内插入，使插置端（61) 外緣之凹槽（63)和旋動塊（8)環壁（82)内緣之凸塊（83)相 對合，又磁性鑰匙（6 )插置端（6 1)上之磁鐵（6 2 )由於和殼 蓋（9 )之磁鐵（9 4 )係為同極性，故產生同極性相斥之作用 ’而使該等磁鐵（94)於殼蓋（9)之容置空間（92)内後退壓 縮彈簧（93)，使其不再卡掣於旋動塊（8)環壁（82)之卡槽 (84)内，如此，則可旋轉該磁性鑰匙（6)，藉由其插置端 (61)之凹槽（63)和旋動塊（8)之凸塊（83)相對合，故可帶 動旋動塊（8)轉動，當旋動塊（8)轉動時，則其底部之卡柱 (86)係可推動扭力彈簀（74)之卡掣端（742)前進，而扭轉 壓縮扭力彈簧（74)〔如第十圖所示〕，由於該旋動塊（8) 移動後’係不再頂壓於卡塊（78)上方，則該卡塊（78)係可 向上卡抵於旋動塊（8)之缺口（87)内，同時旋動塊（8)底緣 之卡固結構（85)係可於遮蔽片（3)之卡掣機構（33)内移動 ’而可帶動遮蔽片（3)以固定柱（97)為圓心而於固定座（7) 上作轉動，使遮蔽片（3)不再遮蔽住通孔（11)之鎖心（丨2) ’則可取下磁性鑰匙（6)，而另外利用開關鑰匙插入通孔 (11)内開啟鎖心（1 2 )，而得以順利啟動引擎。 又當取下開關鑰匙後，則可按下卡塊（7 8 )之按壓部1221875 V. Description of the invention (8) Small space required for installation. When in use, when the lock core (1 2) in the through hole (1 1) is not opened by the switch recording key, it will be blocked by the shielding sheet (3), that is, the thief cannot use a tool to insert the through hole (11) The lock core (1 2) is destroyed inside, but the locomotive cannot be successfully stolen. If the owner wants to insert the switch key and start the engine, the magnetic key (6) only needs to pass through the through hole of the cover (9) ( 91) insert, so that the groove (63) on the outer edge of the insertion end (61) and the projection (83) on the inner edge of the ring wall (82) of the rotating block (8) are opposite, and the magnetic key (6) is inserted The magnet (6 2) on the end (6 1) is of the same polarity as the magnet (9 4) of the case cover (9), so it has the effect of repulsion of the same polarity. The compression spring (93) is retracted in the accommodating space (92) of the cover (9), so that it is no longer locked in the groove (84) of the ring wall (82) of the rotating block (8). In this way, it can be rotated The magnetic key (6) is relatively aligned with the groove (63) of the insertion end (61) and the projection (83) of the rotary block (8), so it can drive the rotary block (8) to rotate. When the rotary block (8) rotates, the clamping post (86) at the bottom can be pushed The latching end (742) of the torsion spring (74) advances, and the torsion compression compression torsion spring (74) [as shown in the tenth figure], because the rotation block (8) moves, it is no longer pressed against the card Above the block (78), the clamping block (78) can be upwardly pressed against the notch (87) of the rotating block (8), while the retaining structure (85) of the bottom edge of the rotating block (8) can be Move inside the latching mechanism (33) of the shielding sheet (3) to drive the shielding sheet (3) to rotate on the fixed base (7) with the fixed post (97) as the center, so that the shielding sheet (3) does not Then cover the lock core (丨 2) 'of the through hole (11)', you can remove the magnetic key (6), and insert the switch key into the through hole (11) to open the lock core (1 2), so that the engine can be started smoothly. . When the switch key is removed, the pressing part of the clamping block (7 8) can be pressed.
第12頁 1221875 五、發明說明（9) (79)，使該卡塊（78)向下壓縮彈簀（77)，而卡塊（78)則不 再卡抵於旋動塊（8)之缺口（87)内，該旋動塊（8)則可藉由 扭力彈簧（74)之彈力回復，而以扭力彈簧（74)之卡掣端 (742)，推動旋動塊（8)之卡柱（86)，而使旋動塊（8)回復 至定位，則旋動塊（8)底緣之卡固機構（85)係可於遮蔽片 (3)之卡掣機構（33)内移動，而可帶動遮蔽片（3)以固定柱 (9 7 )為圓心而於固定座（7 )上作轉動，如此，則可迅速自 動使遮蔽片（3)遮蔽住鑰匙通孔（11),而達到防盜及防塵 荨功效者。 故由以上說明可知，本發明實施例確實具有下列之優 1 ·本發明之磁鐵係設成水平放射狀排列，而鎖心 固疋座、殼蓋、旋動塊及遮蔽片其通孔皆為同心 具有容易組裝及縮小空間之功效。 環，故於開啟 心座之通孔内 2 ·又本發明遮蔽片之通孔周緣係設有護 後可阻擋灰塵等異物，由其間隙而進入至鎖 ’藉以可延長鎖心之使用壽命。 即可提 及方便 ’以示 3 ·本發明係可加裝有 供自動使遮蔽片遮蔽住鎖 使用之目的，且具有按壓 使用者之功能。 扭力彈簧及卡塊等構件， 心，之通孔，而達到迅速 未完成，遮蔽裝置會彈回 4.本發明之磁石擺放位置，係採用橫向 置之方式，其可供增加多組之磁石，均不 千放射狀設 之安裝空間，同時由於其圓周面積大， 二加整體構造 二間大，而具Page 12122875 V. Description of the invention (9) (79), the card block (78) compresses the impeachment (77) downward, and the card block (78) is no longer stuck on the rotation block (8) Within the notch (87), the rotation block (8) can be restored by the elastic force of the torsion spring (74), and the latching end (742) of the torsion spring (74) can push the card of the rotation block (8) Column (86) and return the rotation block (8) to its position, the locking mechanism (85) at the bottom edge of the rotation block (8) can be moved within the locking mechanism (33) of the shield (3) And can drive the shielding sheet (3) to rotate on the fixing base (7) with the fixed post (9 7) as the center of the circle, so that the shielding sheet (3) can quickly and automatically cover the key through hole (11), Those who achieve the effect of anti-theft and dust net. Therefore, it can be known from the above description that the embodiments of the present invention do have the following advantages1. The magnets of the present invention are arranged in a horizontal radial arrangement, and the through holes of the lock core fixing seat, the shell cover, the rotating block and the shielding sheet are all Concentric is easy to assemble and reduce space. The ring is inside the through hole of the open heart seat. The periphery of the through hole of the shielding sheet of the present invention is provided with a shield to block foreign matter such as dust and enter the lock from its gap to extend the life of the lock core. It can be referred to as convenient 3 '. The present invention can be added with the purpose of automatically covering the lock with the shielding sheet, and has the function of pressing the user. The torsion springs, blocks, and other components, cores, and through-holes are quickly unfinished, and the shielding device will spring back. 4. The magnets of the present invention are placed horizontally, which can be used to add multiple sets of magnets. No installation space is provided in a radial pattern. At the same time, because of its large peripheral area, the overall structure of the two plus two is large.
第13頁 1221875 五、發明說明（ίο) 有可增加磁石容量，以及增加密碼組之數量，可具有極佳 之防盜性及不佔用空間之功效者。 綜上所述，本發明確實已具有可供產業上之利用性， 且未見有相同發明之特徵公知、公用在先者，故本發明當 能符合發明專利之申請要件、爰依法提出專利申請，懇早 曰審結，並賜准專利，實深任感荷。Page 13 1221875 V. Description of the invention (ίο) Those who can increase the magnet capacity and increase the number of cipher groups can have excellent anti-theft properties and do not take up space. To sum up, the present invention does have industrial applicability, and the characteristics of the same invention are not known and publicly available. Therefore, the present invention should be able to meet the application requirements of the invention patent and file a patent application according to law. It is sincere to conclude the trial early and grant a quasi-patent.
第14頁 1221875 圖式簡單說明 第一圖係為本發明之立體分解圖。 第二圖係為本發明之組合剖視圖。 第三圖係為本發明遮蔽片之組裝示意圖。 第四圖係為本發明旋動塊之組裝示意圖。 第五圖係為本發明之磁性鎖開鎖示意圖。 第六圖係為本發明遮蔽片之動作示意圖。 第七圖係為本發明磁性鎖開鎖完成之示意圖。 第八圖係為本發明另一實施例之立體分解圖。 第九圖係為本發明另一實施例扭力彈簧未扭轉之示意圖。 第十圖係為本發明另一實施例扭力彈簣扭轉後之示意圖。 【圖式符號說明】 (1) 鎖心座 (11) 通孔 (12) 鎖心 (2) 固定座 (21) 通孔 (22) 透孔 (23) 螺接元件 (24) 穿孔 (3) 遮蔽片 (31) 通孔 (32) 護環 (33) 卡掣機構 (34) 極接孔 (4) 旋動塊 (41) 通孔 (42) 環壁 (43) 凸塊 (44) 卡槽 (45) 卡固機構 (5) 殼蓋 (51) 通孔 (52) 容置空間 (53) 彈簧 (54) 磁鐵Page 14 1221875 Brief description of the drawings The first diagram is an exploded perspective view of the present invention. The second figure is a combined sectional view of the present invention. The third figure is a schematic diagram of assembling the shielding sheet of the present invention. The fourth figure is an assembly schematic diagram of the rotating block of the present invention. The fifth figure is a schematic diagram of unlocking the magnetic lock of the present invention. The sixth diagram is a schematic diagram of the operation of the masking sheet of the present invention. The seventh diagram is a schematic diagram of the unlocking of the magnetic lock of the present invention. The eighth figure is an exploded perspective view of another embodiment of the present invention. The ninth figure is a schematic diagram of a torsion spring that is not twisted according to another embodiment of the present invention. The tenth diagram is a schematic diagram of a torsion spring after twisting according to another embodiment of the present invention. [Illustration of Symbols] (1) Lock core seat (11) Through hole (12) Lock core (2) Fixing seat (21) Through hole (22) Through hole (23) Screw connection element (24) Perforation (3) Shroud (31) Through hole (32) Guard ring (33) Detent mechanism (34) Pole connection hole (4) Rotating block (41) Through hole (42) Ring wall (43) Bump (44) Card slot (45) Clamping mechanism (5) Housing cover (51) Through hole (52) Receiving space (53) Spring (54) Magnet
1221875 圖式簡單說明 (55) 樞接端螺孔 (56) 固定柱 (6) 磁性鑰匙 (61) 插置端 (62) 磁鐵 (63) 凹槽 (7) 固定座 (71) 通孔 (72) 透孔 (73) 螺接元件 (74) 扭力彈簧 (741) 卡掣端 ( 742 ) 卡掣端 (75) 固定孔 (76) 凹孔 (77) 彈簀 (78) 卡塊 (79) 按壓部 (8) 旋動塊 (81) 通孔 (82) 環壁 (83) 凸塊 (84) 卡槽 (85) 凸柱 (86) 卡柱 (87) 缺口 (9) 殼蓋 (91) 通孔 (92) 容置空間 (93) 彈簣 (94) 磁鐵 (95) 螺孔 (96) 穿孔 (97) 固定柱1221875 Brief description of drawings (55) Pivot end screw hole (56) Fixing post (6) Magnetic key (61) Insertion end (62) Magnet (63) Groove (7) Fixing base (71) Through hole (72 ) Through hole (73) Screw connection element (74) Torsion spring (741) Stopper end (742) Stopper end (75) Fixing hole (76) Recessed hole (77) Impeachment (78) Block (79) Press (8) Rotating block (81) Through hole (82) Ring wall (83) Bump (84) Card slot (85) Pole (86) Card post (87) Notch (9) Shell cover (91) through Hole (92) Receiving space (93) Impeachment (94) Magnet (95) Screw hole (96) Perforation (97) Fixing post
第16頁Page 16
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW092136117A TWI221875B (en) | 2003-09-24 | 2003-12-19 | Shield of keyhole |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92217107 | 2003-09-24 | ||
| TW092136117A TWI221875B (en) | 2003-09-24 | 2003-12-19 | Shield of keyhole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI221875B true TWI221875B (en) | 2004-10-11 |
| TW200512355A TW200512355A (en) | 2005-04-01 |
Family
ID=34437074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092136117A TWI221875B (en) | 2003-09-24 | 2003-12-19 | Shield of keyhole |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI221875B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI384109B (en) * | 2008-02-27 | 2013-02-01 | Asahi Denso Co Ltd | Cylinder lock protect apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI608154B (en) * | 2016-04-06 | 2017-12-11 | Keyhole shielding device |
-
2003
- 2003-12-19 TW TW092136117A patent/TWI221875B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI384109B (en) * | 2008-02-27 | 2013-02-01 | Asahi Denso Co Ltd | Cylinder lock protect apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200512355A (en) | 2005-04-01 |
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