JPH0287879U - - Google Patents
Info
- Publication number
- JPH0287879U JPH0287879U JP16632588U JP16632588U JPH0287879U JP H0287879 U JPH0287879 U JP H0287879U JP 16632588 U JP16632588 U JP 16632588U JP 16632588 U JP16632588 U JP 16632588U JP H0287879 U JPH0287879 U JP H0287879U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- lighting device
- keyhole
- lamp
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図：本考案を用いる扉錠の断面図、第２図
：室外側ノブの断面図、第３図：ランプ回路の要
部説明図。
１：扉、２：室外側ノブ、３：シリンダ、３１
：外筒、３２：回転筒、４：錠ケース、５：回転
筒連動杆、６：ラツチ駆動レバー、７：室内側ノ
ブ、８：光フアイバ、８ａ：フアイバ受光面、８
ｂ：フアイバ発光面、８ｈ：フアイバ取付穴、９
：透光穴、１０：背板、１１：豆ランプ、１２：
電池、１３：電池収容蓋、１４：ランプ収容蓋、
１５：ランプ回路、１６：室内側施錠つまみ、１
７：キー、１８：スイツチ、１８ｐ：スイツチ板
、１８ｓ：スイツチ用スプリング、１９：キー挿
入孔、２０：外筒の鍵穴、２１：接点、２２：保
持回路、２３：内筒の鍵穴。
Fig. 1: A sectional view of a door lock using the present invention, Fig. 2: A sectional view of an outdoor knob, and Fig. 3: An explanatory diagram of the main parts of a lamp circuit. 1: Door, 2: Outdoor knob, 3: Cylinder, 31
: Outer cylinder, 32: Rotating cylinder, 4: Lock case, 5: Rotating cylinder interlocking rod, 6: Latch drive lever, 7: Indoor knob, 8: Optical fiber, 8a: Fiber light receiving surface, 8
b: Fiber light emitting surface, 8h: Fiber mounting hole, 9
: Transparent hole, 10: Back plate, 11: Small lamp, 12:
Battery, 13: Battery housing lid, 14: Lamp housing lid,
15: Lamp circuit, 16: Indoor lock knob, 1
7: Key, 18: Switch, 18p: Switch plate, 18s: Spring for switch, 19: Key insertion hole, 20: Keyhole in outer cylinder, 21: Contact, 22: Holding circuit, 23: Keyhole in inner cylinder.
補正 平１．２．３
実用新案登録請求の範囲を次のように補正する
。Amendment 1.2.3 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) シリンダー３を設けた扉錠において、
シリンダー３の後方に照明器具を設置し、該照
明器具を点灯させ、
シリンダー３先端部鍵穴より漏光させ、ランプ
回路１５にはタイマーが組み込まれておりシリン
ダー後端面にスイツチ１８および室外側ノブ２の
スイツチ１８に対向して入力接点２１を設け、シ
リンダー先端面を指で押すことにより、スイツチ
が入力させ、ランプ回路１５が閉となり、
一定時間、照明器具を点灯させることができる
ことを特徴とする扉錠の鍵穴照明装置。
(2) 室外側ノブ２に豆ランプ１１を収納し、一
方室外側２とシリンダー３との間に光フアイバー
８を連接し、前記、豆ランプ１１からの照明光を
光フアイバー８を介してシリンダー３の回転筒３
２内部に導入し、タンブラーピンＰの形成するキ
ー挿入孔１９を経て前記豆ランプの照明光が、シ
リンダー３の外筒３１前面の鍵穴２０に達するよ
うに構成した請求項(1)記載の扉錠の鍵穴照明装
置。[Scope of claim for utility model registration] (1) In a door lock equipped with a cylinder 3, a lighting device is installed behind the cylinder 3, the lighting device is turned on, light is leaked from the keyhole at the tip of the cylinder 3, and a lamp circuit 15 is installed. has a built-in timer, and an input contact 21 is provided on the rear end of the cylinder opposite the switch 18 and the switch 18 of the outdoor knob 2. By pressing the front end of the cylinder with your finger, the switch makes an input, and the lamp circuit 15 A keyhole lighting device for a door lock, which is characterized in that when the door is closed, the lighting device can be turned on for a certain period of time. (2) A small lamp 11 is housed in the outdoor knob 2, and an optical fiber 8 is connected between the outdoor side 2 and the cylinder 3, and the illumination light from the small lamp 11 is passed through the optical fiber 8 to the cylinder. 3 rotating cylinder 3
2. The door according to claim 1, wherein the illumination light from the miniature lamp reaches the keyhole 20 in the front surface of the outer cylinder 31 of the cylinder 3 through the key insertion hole 19 formed by the tumbler pin P. Lock keyhole lighting device.
Claims (1)
明器具を点灯させ、 シリンダー３先端部鍵穴より漏光させ、ランプ
回路１５にはタイマーが組み込まれておりシリン
ダー後端面にスイツチ１８および室内側ノブ２の
スイツチ１８に対向して入力接点２１を設け、シ
リンダー先端面を指で押すことにより、スイツチ
が入力され、ランプ回路１５が閉となり、 一定時間、照明器具を点灯させることができる
ことを特徴とする扉錠の鍵穴照明装置。 (2) 室外側ノブ２に豆ランプ１１を収納し、一
方窓外側２とシリンダー３との間に光フアイバー
８を連接し、前記、豆ランプ１１からの照明光を
光フアイバー８を介してシリンダー３の回転筒３
２内部に導入し、タンブラーピンＰの形成するキ
ー挿入孔１４を経て前記豆ランプの照明光が、シ
リンダー３の外筒３１前面の鍵穴２０に達するよ
うに構成した請求項(1)記載の扉錠の鍵穴照明装
置。 (3) ランプ回路１５に時定数回路を組込んだ請
求項(1)記載の扉錠の鍵穴照明装置。[Scope of claim for utility model registration] (1) In a door lock equipped with a cylinder 3, a lighting device is installed behind the cylinder 3, the lighting device is turned on, light is leaked from the keyhole at the tip of the cylinder 3, and a lamp circuit 15 is installed. has a built-in timer, and an input contact 21 is provided on the rear end of the cylinder opposite the switch 18 and the switch 18 of the indoor knob 2. By pressing the end of the cylinder with your finger, the switch is input and the lamp circuit 15 is activated. A keyhole lighting device for a door lock, which is characterized in that when the door is closed, the lighting device can be turned on for a certain period of time. (2) A small lamp 11 is housed in the outdoor knob 2, and an optical fiber 8 is connected between the outside window 2 and the cylinder 3, and the illumination light from the small lamp 11 is passed through the optical fiber 8 to the cylinder. 3 rotating cylinder 3
2. The door according to claim 1, wherein the illumination light from the small lamp reaches the keyhole 20 in the front surface of the outer cylinder 31 of the cylinder 3 through the key insertion hole 14 formed by the tumbler pin P. Lock keyhole lighting device. (3) The keyhole lighting device for a door lock according to claim (1), wherein a time constant circuit is incorporated in the lamp circuit 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988166325U JPH0620857Y2 (en) | 1988-12-24 | 1988-12-24 | Door lock keyhole lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988166325U JPH0620857Y2 (en) | 1988-12-24 | 1988-12-24 | Door lock keyhole lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0287879U true JPH0287879U (en) | 1990-07-11 |
| JPH0620857Y2 JPH0620857Y2 (en) | 1994-06-01 |
Family
ID=31453605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988166325U Expired - Lifetime JPH0620857Y2 (en) | 1988-12-24 | 1988-12-24 | Door lock keyhole lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620857Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57153155U (en) * | 1981-03-19 | 1982-09-25 | ||
| JPS5864756U (en) * | 1981-10-26 | 1983-05-02 | 田中 喜一 | night keyhole lighting device |
| JPS63143662U (en) * | 1987-03-11 | 1988-09-21 | ||
| JPS63173470U (en) * | 1987-04-30 | 1988-11-10 |
-
1988
- 1988-12-24 JP JP1988166325U patent/JPH0620857Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57153155U (en) * | 1981-03-19 | 1982-09-25 | ||
| JPS5864756U (en) * | 1981-10-26 | 1983-05-02 | 田中 喜一 | night keyhole lighting device |
| JPS63143662U (en) * | 1987-03-11 | 1988-09-21 | ||
| JPS63173470U (en) * | 1987-04-30 | 1988-11-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620857Y2 (en) | 1994-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |