JP2007016579A - Cylinder lock and cylinder lock cover - Google Patents

Cylinder lock and cylinder lock cover Download PDF

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Publication number
JP2007016579A
JP2007016579A JP2005363045A JP2005363045A JP2007016579A JP 2007016579 A JP2007016579 A JP 2007016579A JP 2005363045 A JP2005363045 A JP 2005363045A JP 2005363045 A JP2005363045 A JP 2005363045A JP 2007016579 A JP2007016579 A JP 2007016579A
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key
display
cylinder lock
outdoor side
cover
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JP2005363045A
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JP4631693B2 (en
Inventor
Kazuhiko Kita
和彦 喜多
Naoki Arai
直樹 荒井
Shigeteru Nozawa
茂輝 野澤
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Sankyo Tateyama Aluminium Inc
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Sankyo Tateyama Aluminium Inc
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Priority to JP2005363045A priority Critical patent/JP4631693B2/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a cylinder lock simply formed, having a locking/unlocking state confirming display part, and increased in crime prevention effect so that normally the locking and unlocking cannot be identified from outsiders. <P>SOLUTION: A key hole 2 and the display part 3 are formed on an outdoor side cover 5 secured to the outdoor side portion of a cylinder holder 6 and a display plate 7 rotating in conjunction with the rotation of a cylinder part 4 is installed in a space covered by the outdoor cover 5 on the outdoor side of the cylinder holder 6 so that the outdoor side surface portion of the display plate 7 can be viewed through the display part 3. A white part 7a, a red part 7b, and a blue part 7c are formed on the outdoor side surface of the display plate 7. The display part 3 can confirm that, when the key inserted into the key hole 2 is operated to lock, the red part 7b appears which indicates that the cylinder lock is in a locked state and also can confirm that, when the key inserted into the key hole 2 is operated to unlock, the blue part 7c appears which indicates that the cylinder lock is in an unlocked state. When the key is extracted from the key hole 2, the white part 7a appears and the locked and unlocked states cannot be identified. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、例えば住宅の玄関ドアなどで施解錠を確認できるシリンダー錠及びシリンダー錠カバーに関するものである。   The present invention relates to a cylinder lock and a cylinder lock cover that can be confirmed to be unlocked and unlocked by, for example, a front door of a house.

従来、玄関ドアなどの施解錠の確認手段を有するシリンダー錠として、トイレ用ドアなどのように、屋内側では鍵孔近傍に施解錠状態表示部を設けて目視で確認可能としたものが普及しており、例えば特許文献１のように、鍵を鍵孔に差し込んで施錠操作をしたときに、鍵孔側の施錠状態を示す物理信号を鍵側に受信させて鍵側で確認できるようにしたものが開示されている。
特開平２−３００４８１号公報 Conventionally, as a cylinder lock having a means for confirming locking / unlocking, such as a front door, a door lock / unlocking state display unit is provided near the keyhole on the indoor side, such as a toilet door, which can be visually confirmed. For example, as in Patent Document 1, when a key is inserted into a keyhole and a locking operation is performed, a physical signal indicating a lock state on the keyhole side is received by the key side so that the key side can confirm Are disclosed.
Japanese Patent Laid-Open No. 2-300481

ところが上記した従来のシリンダー錠では、屋外側に屋内側と同様の確認表示部を設
けるものであるため、他入が容易に施解錠状態を視認できるので防犯上好ましくなく、一方鍵側に物理信号を受信させて施解錠状態を確認するものでは、鍵孔だけでなく鍵の構造も複雑になってしまうといった問題があった。 However, since the conventional cylinder lock described above is provided with a confirmation display portion on the outdoor side similar to the indoor side, it is not preferable for crime prevention because it is easy to visually recognize the locked / unlocked state. However, there is a problem that not only the keyhole but also the key structure becomes complicated.

本発明は、構造が簡単であり且つ常時は部外者から施解錠の識別ができない防犯効果の高いシリンダー錠及びシリンダー錠カバーを提供することを目的とする。   An object of the present invention is to provide a cylinder lock and a cylinder lock cover having a simple structure and having a high crime prevention effect in which a lock / unlock cannot be identified from outsiders at all times.

請求項１に記載の発明によるシリンダー錠は、鍵孔と表示部とを備え、表示部は、鍵孔に差した鍵を施錠操作したときに施錠状態にあること及び鍵孔に差した鍵を解錠操作したときに解錠状態にあることのうちの少なくとも一方の状態にあることを表示し、鍵を鍵孔からの抜き取り位置としたときに、表示を消すものであることを特徴とする。   The cylinder lock according to the invention of claim 1 includes a keyhole and a display portion, and the display portion is in a locked state when the key inserted into the keyhole is locked and the key inserted into the keyhole is displayed. When the unlocking operation is performed, it is displayed that it is in at least one of the unlocked states, and the display is turned off when the key is set to the extraction position from the keyhole. .

請求項２に記載の発明によるシリンダー錠カバーは、シリンダー錠の見付面に取付けるものであり、鍵挿通孔と表示部とを備え、表示部は、鍵挿通孔を挿通して鍵孔に差した鍵を施錠操作したときに施錠状態にあること及び鍵挿通孔を挿通して鍵孔に差した鍵を解錠操作したときに解錠状態にあることのうちの少なくとも一方の状態にあることを表示し、鍵を鍵挿通孔及び鍵孔からの抜き取り位置としたときに、表示を消すものであることを特徴とする。   The cylinder lock cover according to the second aspect of the present invention is attached to the finding surface of the cylinder lock, and includes a key insertion hole and a display portion, and the display portion is inserted into the key insertion hole and is inserted into the key hole. The locked state when the locked key is operated, and at least one of the unlocked state when the key inserted through the key insertion hole is unlocked. Is displayed, and the display is turned off when the key is set to the key insertion hole and the extraction position from the key hole.

本発明の請求項１に係わるシリンダー錠において、鍵を操作したときに施錠したのか、解錠したのかを目視で確認できるので、一々扉の開閉操作をし直して施錠状態を確認する必要がなく、且つ鍵を抜いたときは施解錠状態の表示が消えているので、施解錠状態を外部から知られることがなく、防犯上も好ましい効果が得られる。鍵側に表示機構等を付加する必要が無いので、従来のこの種の施解錠の確認手段を有したシリンダー錠と比較して構造が簡単となる。   In the cylinder lock according to claim 1 of the present invention, it can be visually confirmed whether the key is locked or unlocked, so there is no need to re-open and close the door and check the locked state. When the key is removed, the lock / unlock state display disappears, so that the lock / unlock state is not known from the outside, and a favorable effect can be obtained in terms of crime prevention. Since there is no need to add a display mechanism or the like on the key side, the structure is simple compared to a conventional cylinder lock having this type of locking / unlocking confirmation means.

本発明の請求項２に係わるシリンダー錠カバーにおいて、施解錠の識別機能を有するカバーを識別機能を持たないシリンダー錠に取り付けて、簡単に識別機能をもたせることができる。   In the cylinder lock cover according to claim 2 of the present invention, the cover having the identification function of locking / unlocking can be attached to the cylinder lock without the identification function to easily provide the identification function.

以下、本発明の第一実施形態を図面に基づいて説明する。   Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.

図１について、（Ａ１)は第一実施形態のシリンダー錠１の屋外側部分の正面図であり、（Ａ２)は屋外側部分の側面図であり、（Ｂ１)は屋外側カバー５を取り外した屋外側部分の正面図であり、（Ｂ２)は屋外側カバー５を取り外した屋外側部分の側面図である。図２については、図１に示したシリンダー錠１の表示部３の表示に関する説明図であり、（Ａ）は鍵孔２が鍵の抜き取り位置にある時の表示であり、（Ｂ)は施錠操作完了時の表示であり、（Ｃ)は解錠操作完了時の表示である。   1, (A1) is a front view of the outdoor side portion of the cylinder lock 1 of the first embodiment, (A2) is a side view of the outdoor side portion, and (B1) is the outdoor side cover 5 removed. It is a front view of an outdoor side part, (B2) is a side view of the outdoor side part which removed the outdoor side cover 5. FIG. 2 is an explanatory diagram relating to the display of the display unit 3 of the cylinder lock 1 shown in FIG. 1, wherein (A) is a display when the key hole 2 is in the key removal position, and (B) is a lock. This is a display when the operation is completed, and (C) is a display when the unlocking operation is completed.

本発明のシリンダー錠１の屋外側部分は図１に示す通り、鍵孔２を有するシリンダー部４、シリンダー部４を支持するシリンダーホルダー６及びシリンダーホルダー６の屋外側部分に固定した屋外側カバー５を備えており、屋外側カバー５には鍵孔２の近傍で屋内外方向を貫通する小孔を表示部(表示孔)３として設けてある。また、シリンダーホルダー６の屋外側で、屋外側カバー５に覆われた空間内にはシリンダー部４の回動に連動して回転する表示プレート７を取り付けてあり、屋外側カバー５に設けた表示部３を通して表示プレート７の屋外側面の部分を視認可能となっている。   As shown in FIG. 1, the outdoor side portion of the cylinder lock 1 of the present invention includes a cylinder portion 4 having a key hole 2, a cylinder holder 6 that supports the cylinder portion 4, and an outdoor side cover 5 that is fixed to the outdoor side portion of the cylinder holder 6. The outdoor cover 5 is provided with a small hole that penetrates the indoor and outdoor directions in the vicinity of the key hole 2 as a display portion (display hole) 3. In addition, a display plate 7 that rotates in conjunction with the rotation of the cylinder portion 4 is attached in the space covered with the outdoor side cover 5 on the outdoor side of the cylinder holder 6, and the display provided on the outdoor side cover 5. The portion of the outdoor side surface of the display plate 7 can be viewed through the portion 3.

表示プレート７の屋外側面には図１(Ｂ１)に示すように、白色部７ａ、赤色部７ｂ、青色部７ｃを設けてある。図２（Ａ）に示すように鍵孔２が錠の抜き取り位置にあって錠を抜き差しできる状態になっているときは、表示部３に表示プレート７の白色部７ａが見えており、施錠されているか解錠されているかはわからない。図２（Ｂ）に示すように鍵孔２を時計回り方向に回動して施錠操作を行ったときは、鍵孔２にシリンダー部４が連動して回動し、同時に表示プレート７も時計回り方向に回動するので、表示部３に表示プレート７の赤色部７ｂが見えて施錠操作を行ったことを確認することができる。図２（Ｃ）に示すように、鍵孔２を反時計回り方向に回動して解錠操作を行ったときは、鍵孔２にシリンダー部４が連動して回動し、同時に表示プレート７も反時計回り方向に回動するので、表示部３に表示プレート７の青色部７ｃが見えて解錠操作を行ったことを確認することができる。以上の施錠確認あるいは解錠確認後、鍵を抜き取り位置に戻せば、表示部３の表示は白色となり、部外者が見ても施錠してあるのか解錠してあるのかは識別できない状態となっている。   A white portion 7a, a red portion 7b, and a blue portion 7c are provided on the outdoor side surface of the display plate 7, as shown in FIG. As shown in FIG. 2A, when the key hole 2 is in the lock removal position and the lock can be inserted and removed, the white portion 7a of the display plate 7 is visible on the display unit 3 and is locked. I do not know if it is unlocked or unlocked. As shown in FIG. 2B, when the locking operation is performed by rotating the key hole 2 in the clockwise direction, the cylinder portion 4 rotates in conjunction with the key hole 2, and at the same time, the display plate 7 also rotates in the clockwise direction. Since it rotates in the turning direction, it can be confirmed that the red portion 7b of the display plate 7 is visible on the display unit 3 and the locking operation has been performed. As shown in FIG. 2C, when the unlocking operation is performed by rotating the key hole 2 counterclockwise, the cylinder portion 4 is rotated in conjunction with the key hole 2 and simultaneously the display plate. 7 also rotates counterclockwise, so that the blue portion 7c of the display plate 7 can be seen on the display unit 3 and it can be confirmed that the unlocking operation has been performed. After the above lock confirmation or unlock confirmation, if the key is returned to the removal position, the display on the display unit 3 becomes white, and it is not possible to identify whether it is locked or unlocked even by an outsider. It has become.

図３について、（Ａ１)は第二実施形態のシリンダー錠の屋外側部分の正面図であり、（Ａ２)は屋外側部分の側面図であり、（Ｂ１)は屋外側カバーを取り外した屋外側部分の正面図であり、（Ｂ２)は屋外側カバーを取り外した屋外側部分の側面図である。図４については、図３に示したシリンダー錠の表示部の表示に関する説明図であり、（Ａ）は鍵孔が鍵の抜き取り位置にあるときの表示であり、（Ｂ)は施錠操作完了時の表示であり、（Ｃ)は解錠操作完了時の表示である。   3, (A1) is a front view of the outdoor side portion of the cylinder lock of the second embodiment, (A2) is a side view of the outdoor side portion, and (B1) is the outdoor side with the outdoor side cover removed. It is a front view of a part, (B2) is a side view of the outdoor side part which removed the outdoor side cover. 4 is an explanatory diagram related to the display of the display part of the cylinder lock shown in FIG. 3, wherein (A) is a display when the keyhole is at the key removal position, and (B) is when the locking operation is completed. (C) is a display upon completion of the unlocking operation.

本シリンダー錠は、図３（Ａ１）及び図３（Ａ２）のように、屋外側カバー１２やシリンダーホルダー１３などが第一実施形態のものと構成を略同一とすることから、ここでは相違する箇所のみを説明する。本実施によるシリンダー錠８は図３（Ｂ１）に示すように、表示プレート１４の屋外面側に白色部１４ａと赤色部１４ｂとを設けてある。鍵孔９が錠の抜き取り位置にあり且つ錠を抜き差しできるときは、図４（Ａ）に示すように、表示部１０に表示プレート１４の白色部１４ａが見えており、このため現在鍵が施錠してあるのか解錠してあるのかがわからない。鍵孔９を時計回り方向に回動して施錠操作を行ったときは、図４(Ｂ)に示すように、鍵孔９にシリンダー部１１が連動して回動し、同時にシリンダー部１１の外周全周に亘って取り付けられた表示プレート１４も時計回り方向に回動するので、表示部１０に表示プレート１４の赤色部１４ｂが見えるようになり、施錠操作を行ったことを確認することができる。一方で図４（Ｃ）に示すように、鍵孔９を反時計回り方向に回動して解錠操作を行ったときは、鍵孔９にシリンダー部１１が連動して回動し、同時に表示プレート１４も反時計回り方向に回動するが、このときは表示部３に表示プレート７の白色部１４ａを表示し続ける。施錠確認あるいは解錠確認後、鍵を抜き取り位置に戻せば、第１実施形態のものと同様に表示部１０の表示は白色部１４ａを示し、部外者が見ても施錠してあるのか解錠してあるのかは一切識別のできない状態となっている。
尚、本実施形態では施錠操作を行った場合のみに赤色部１４ｂを表示するものであるが、例えば、解錠操作をしたときにのみ表示部１０に青色部を表示するようなものであってもよい。 As shown in FIGS. 3A1 and 3A2, the cylinder lock is different here because the outdoor cover 12 and the cylinder holder 13 have substantially the same configuration as that of the first embodiment. Only the part is explained. As shown in FIG. 3 (B1), the cylinder lock 8 according to the present embodiment is provided with a white portion 14a and a red portion 14b on the outdoor surface side of the display plate 14. When the key hole 9 is in the lock extraction position and the lock can be inserted and removed, as shown in FIG. 4A, the white portion 14a of the display plate 14 is visible on the display unit 10, and therefore the current key is locked. I do n’t know if it ’s unlocked or unlocked. When the locking operation is performed by rotating the key hole 9 in the clockwise direction, as shown in FIG. 4 (B), the cylinder portion 11 is rotated in conjunction with the key hole 9, and at the same time, Since the display plate 14 attached over the entire outer periphery also rotates in the clockwise direction, the red portion 14b of the display plate 14 can be seen on the display unit 10, and it can be confirmed that the locking operation has been performed. it can. On the other hand, as shown in FIG. 4C, when the unlocking operation is performed by rotating the key hole 9 counterclockwise, the cylinder portion 11 rotates in conjunction with the key hole 9, and at the same time The display plate 14 also rotates counterclockwise. At this time, the white portion 14 a of the display plate 7 is continuously displayed on the display unit 3. After confirming locking or unlocking, if the key is returned to the removal position, the display on the display unit 10 shows the white portion 14a as in the first embodiment, and it is unlocked whether the locker is locked even when viewed by an outsider. Whether it is locked or not cannot be identified at all.
In this embodiment, the red portion 14b is displayed only when the locking operation is performed. For example, the blue portion is displayed on the display unit 10 only when the unlocking operation is performed. Also good.

図５は、本発明の第三実施形態のシリンダー錠１５であり、（Ａ１)はカバー１６を取り外したシリンダー錠１５の屋外側部分の正面図であり、（Ａ２)は（Ａ１）の側面図であり、（Ｂ１)は本シリンダー錠１５から取り外したカバー１６の正面図であり、（Ｂ２)はカバー１６の側面図であり、（Ｂ３）はカバー１６の縦断面図であり、（Ｃ１）は本シリンダー錠１５の正面図であり、（Ｃ２）は（Ｃ１）の側面図である。   FIG. 5 is a cylinder lock 15 according to a third embodiment of the present invention, in which (A1) is a front view of an outdoor side portion of the cylinder lock 15 with the cover 16 removed, and (A2) is a side view of (A1). (B1) is a front view of the cover 16 removed from the cylinder lock 15, (B2) is a side view of the cover 16, (B3) is a longitudinal sectional view of the cover 16, and (C1) Is a front view of the cylinder lock 15, and (C2) is a side view of (C1).

第３実施形態のシリンダー錠１５は、図５（Ｃ１）及び図５（Ｃ２）のように、本発明の第１実施形態及び第２実施形態と相違する構成として、シリンダーホルダー２１の屋外側カバー２０に取り付けるカバー１６を備えている。カバー１６は図５（Ｂ１）及び図５（Ｂ２）のように全体が略半球状のドーム型をなし、屋外側の上部には表示部１８、中央には貫通孔２５をそれぞれ有している。一方屋内側には図５（Ｂ３）のように、シリンダー錠本体１５ａの屋外側カバー２０と弾性的に嵌合する凹部２４を設け、カバー１６の屋外側カバー２０からの脱着が自在となっており、例えばシリンダー錠本体１５ａからカバー１６のみを取り出すこともできるので、メンテナンスなどが容易に行える。貫通孔２５には表示プレート２３の鍵挿通孔２２が位置する。貫通孔２５と凹部２４の間には表示プレート２３の格納空間部２６を設けており、格納空間部２６に納めた表示プレート２３は図５（Ｃ１）のように、鍵挿通孔２２を鍵孔１７と一致する位置を中心として、水平方向の軸を中心に回転自在となっている。カバー１６を屋外側カバー２０に取り付けたとき、表示プレート２３の鍵挿通孔２２は図５（Ｃ１）及び図５（Ｃ２）のように、シリンダー部１９の鍵孔１７と一致し、これにより鍵挿通孔２２に鍵を差し込んで施錠方向及び解錠方向に操作することで、表示プレート２３がシリンダー部１９に連動して回転し、表示部１８に施解したこと又は解錠したことのいずれかを表示する。
尚、本実施形態の表示プレート２３については、第１実施形態及び第２実施形態で開示した表示プレート１４，２３はもちろん、その他施解錠を識別できる表示手段を適用してもよい。カバー１６の凹部２４は、屋外側カバー２０やシリンダーホルダー２１などにしっかりと取り付けられるものであれば特に形態を限定するものではない。カバー１６は、カバー単体で提供することもできる。 As shown in FIGS. 5 (C1) and 5 (C2), the cylinder lock 15 of the third embodiment is configured differently from the first embodiment and the second embodiment of the present invention. The cover 16 attached to 20 is provided. As shown in FIGS. 5 (B1) and 5 (B2), the cover 16 has a generally hemispherical dome shape, and has a display portion 18 in the upper part on the outdoor side and a through hole 25 in the center. . On the other hand, as shown in FIG. 5 (B3), the indoor side is provided with a recess 24 that is elastically fitted to the outdoor side cover 20 of the cylinder lock body 15a, so that the cover 16 can be freely detached from the outdoor side cover 20. For example, since only the cover 16 can be taken out from the cylinder lock body 15a, maintenance and the like can be easily performed. The key insertion hole 22 of the display plate 23 is located in the through hole 25. A storage space portion 26 of the display plate 23 is provided between the through hole 25 and the recess 24, and the display plate 23 stored in the storage space portion 26 has the key insertion hole 22 as a key hole as shown in FIG. Centered on a position that coincides with 17, it is rotatable about a horizontal axis. When the cover 16 is attached to the outdoor side cover 20, the key insertion hole 22 of the display plate 23 coincides with the key hole 17 of the cylinder part 19 as shown in FIGS. 5 (C1) and 5 (C2). By inserting a key into the insertion hole 22 and operating in the locking direction and the unlocking direction, the display plate 23 rotates in conjunction with the cylinder part 19 and either the display part 18 is unlocked or unlocked. indicate.
In addition, about the display plate 23 of this embodiment, you may apply the display means which can identify locking / unlocking other than the display plates 14 and 23 disclosed by 1st Embodiment and 2nd Embodiment. The shape of the recess 24 of the cover 16 is not particularly limited as long as it can be firmly attached to the outdoor side cover 20, the cylinder holder 21, or the like. The cover 16 can be provided as a single cover.

第一実施形態から第三実施形態では、施解錠操作としては鍵の回転による操作の場合を例示したが、本発明の適用できるシリンダー錠の形態はこれに限定されるものでなく、例えば鍵のスライド操作などによるものであってもよい。表示部における施解錠状態表示手段の一例として施錠時は赤色、解錠時は青色、鍵を抜いたときは白色のように、表示色で確認可能としたものについて例示したが、発光ダイオードランプなどを用いて点滅表示などによって施錠したのか、解錠したのかを確認可能としたものであってもよい。本シリンダー錠及びカバーを取り付ける扉については引戸であってもよく、扉の形態やシリンダー錠の適用場所を特定するものではない。   In the first embodiment to the third embodiment, the case of the operation by rotation of the key is exemplified as the locking / unlocking operation, but the form of the cylinder lock to which the present invention can be applied is not limited to this. It may be by a slide operation or the like. As an example of the unlocking / unlocking state display means in the display unit, it is illustrated that the display color can be confirmed, such as red when locked, blue when unlocked, white when unlocked, etc. It may be possible to confirm whether it is locked or unlocked by flashing display or the like. The door to which the cylinder lock and the cover are attached may be a sliding door, and does not specify the form of the door or the place where the cylinder lock is applied.

本発明による第一実施形態のシリンダー錠の(Ａ１)は屋外側部分の正面図であり、(Ａ２)は屋外側部分の側面図であり、(Ｂ１)は屋外側カバーを取り外した屋外側部分の正面図であり、(Ｂ２)は屋外側カバーを取り外した屋外側部分の側面図である。(A1) of the cylinder lock of 1st embodiment by this invention is a front view of an outdoor side part, (A2) is a side view of an outdoor side part, (B1) is the outdoor side part which removed the outdoor side cover (B2) is a side view of the outdoor side portion with the outdoor side cover removed. 図1に示したシリンダー錠の表示部の表示に関する説明図であり、(Ａ)は鍵が抜き取り位置にある時の表示、（Ｂ）は施錠操作完了時の表示、(Ｃ)は解錠操作完了時の表示を各々表わしている。It is explanatory drawing regarding the display of the display part of the cylinder lock shown in FIG. 1, (A) is a display when the key is in the extraction position, (B) is a display when the locking operation is completed, and (C) is an unlocking operation. Each of the completed displays is shown. 本発明による第二実施形態のシリンダー錠の(Ａ１)は屋外側部分の正面図であり、(Ａ２)は屋外側部分の側面図であり、(Ｂ１)は、屋外側カバーを取り外した屋外側部分の正面図であり、(Ｂ２)は屋外側カバーを取り外した屋外側部分の側面図である。(A1) of the cylinder lock of 2nd embodiment by this invention is a front view of an outdoor side part, (A2) is a side view of an outdoor side part, (B1) is the outdoor side which removed the outdoor side cover It is a front view of a part, (B2) is a side view of the outdoor side part which removed the outdoor side cover. 図３に示したシリンダー錠の表示部の表示に関する説明図の(Ａ)は鍵が抜き取り位置にある時の表示であり、（Ｂ）は施錠操作完了時の表示であり、(Ｃ)は解錠操作完了時の表示である。(A) in the explanatory diagram regarding the display of the display portion of the cylinder lock shown in FIG. 3 is a display when the key is in the removal position, (B) is a display when the locking operation is completed, and (C) is an unlocked state. This is a display when the lock operation is completed. 本発明の第三実施形態のシリンダー錠の(Ａ１)はカバーを外した状態の正面図であり、(Ａ２)は側面図であり、(Ｂ１)はカバーの正面図であり、(Ｂ２)は（Ｂ１）の側面図であり、（Ｂ３）は（Ｂ１）の縦断面図であり、（Ｃ１）は正面図であり、（Ｃ２）は側面図である。(A1) of the cylinder lock of the third embodiment of the present invention is a front view with the cover removed, (A2) is a side view, (B1) is a front view of the cover, and (B2) is It is a side view of (B1), (B3) is a longitudinal cross-sectional view of (B1), (C1) is a front view, (C2) is a side view.

符号の説明Explanation of symbols

１，８，１５ シリンダー錠
２，９，１７ 鍵孔
３，１０，１８ 表示部
１６ カバー
２２ 鍵挿通孔 1,8,15 Cylinder lock 2,9,17 Keyhole 3,10,18 Display 16 Cover 22 Key insertion hole

Claims (2)

鍵孔と表示部とを備え、表示部は、鍵孔に差した鍵を施錠操作したときに施錠状態にあること及び鍵孔に差した鍵を解錠操作したときに解錠状態にあることのうちの少なくとも一方の状態にあることを表示し、鍵を鍵孔からの抜き取り位置としたときに、表示を消すものであることを特徴とするシリンダー錠。   It has a keyhole and a display part, and the display part is in a locked state when the key inserted in the keyhole is locked and in an unlocked state when the key inserted in the keyhole is unlocked. A cylinder lock, characterized in that it indicates that it is in at least one of the states, and that the display is turned off when the key is taken out of the keyhole. シリンダー錠の見付面に取付けるものであり、鍵挿通孔と表示部とを備え、表示部は、鍵挿通孔を挿通して鍵孔に差した鍵を施錠操作したときに施錠状態にあること及び鍵挿通孔を挿通して鍵孔に差した鍵を解錠操作したときに解錠状態にあることのうちの少なくとも一方の状態にあることを表示し、鍵を鍵挿通孔及び鍵孔からの抜き取り位置としたときに、表示を消すものであることを特徴とするシリンダー錠カバー。
It is to be attached to the surface of the cylinder lock and has a key insertion hole and a display part. The display part is locked when the key inserted through the key insertion hole is locked. When the key inserted into the key hole through the key insertion hole is unlocked, the unlocked state is displayed, and the key is removed from the key insertion hole and the key hole. The cylinder lock cover is characterized in that the display is turned off when it is in the extraction position.
JP2005363045A 2005-06-10 2005-12-16 Cylinder lock and cylinder lock cover Expired - Fee Related JP4631693B2 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009097144A (en) * 2007-10-12 2009-05-07 Omron Corp Variable cylinder lock
JP2009215715A (en) * 2008-03-07 2009-09-24 Takigen Mfg Co Ltd Key code conversion-type cylinder lock
WO2015154122A1 (en) * 2014-04-10 2015-10-15 Gainsborough Hardware Industries Limited A lock assembly and a method of operating same
CN106760961A (en) * 2016-08-14 2017-05-31 颜群 It is a kind of can anti-external impacts the fixed tapered end of lock core
CN114263391A (en) * 2021-12-15 2022-04-01 珠海优特物联科技有限公司 Lock core

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470796U (en) * 1977-10-26 1979-05-19
JPH11193655A (en) * 1997-12-29 1999-07-21 Miwa Lock Co Ltd Lock/unlock indicator for cylinder lock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470796U (en) * 1977-10-26 1979-05-19
JPH11193655A (en) * 1997-12-29 1999-07-21 Miwa Lock Co Ltd Lock/unlock indicator for cylinder lock

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009097144A (en) * 2007-10-12 2009-05-07 Omron Corp Variable cylinder lock
JP2009215715A (en) * 2008-03-07 2009-09-24 Takigen Mfg Co Ltd Key code conversion-type cylinder lock
JP4530295B2 (en) * 2008-03-07 2010-08-25 タキゲン製造株式会社 Key code conversion cylinder lock
WO2015154122A1 (en) * 2014-04-10 2015-10-15 Gainsborough Hardware Industries Limited A lock assembly and a method of operating same
CN106760961A (en) * 2016-08-14 2017-05-31 颜群 It is a kind of can anti-external impacts the fixed tapered end of lock core
CN106760961B (en) * 2016-08-14 2024-02-09 颜群 Lock head capable of preventing external force impact and with fixed lock core
CN114263391A (en) * 2021-12-15 2022-04-01 珠海优特物联科技有限公司 Lock core

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