JPS63184963U - - Google Patents
Info
- Publication number
- JPS63184963U JPS63184963U JP7445387U JP7445387U JPS63184963U JP S63184963 U JPS63184963 U JP S63184963U JP 7445387 U JP7445387 U JP 7445387U JP 7445387 U JP7445387 U JP 7445387U JP S63184963 U JPS63184963 U JP S63184963U
- Authority
- JP
- Japan
- Prior art keywords
- lock
- shaft
- slide cam
- door
- latch
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
- Freezers Or Refrigerated Showcases (AREA)
Description
第１図は本考案の一実施例の状況を示す正面図
、第２図は本考案の要部を分解して示す斜視図、
第３図は本考案を適用したドア錠の正面図で、表
示錠施錠前の状況を示しており、第４図は上記ド
ア錠を分解して示す斜視図、第５図はドア錠およ
び表示錠の施錠状況を示す正面図、第６図はドア
錠および表示錠施錠下での非常解錠過程において
、アウターハンドルと丸座を取外し後のドアの外
側状況を示す正面図、第７図ａ，ｂは操作窓から
の非常解錠操作を順に示す正面図で一部を省略図
示しており、第８図はドア錠解錠の状況を示す正
面図である。
１……ドア、３……ラツチボルト、４……錠ケ
ース、５……錠カバー、２９……スライドカム、
３４……ラツチシヤフト、５９，６８……操作窓
、８６……切欠穴。
FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is an exploded perspective view of the main parts of the present invention,
Figure 3 is a front view of a door lock to which the present invention is applied, showing the state before the display lock is locked, Figure 4 is an exploded perspective view of the door lock, and Figure 5 is the door lock and display. Figure 6 is a front view showing the locked state of the lock; Figure 6 is a front view showing the outside state of the door after the outer handle and round seat are removed during the emergency unlocking process with the door lock and display lock locked; Figure 7a , b are front views showing sequentially the emergency unlocking operations from the operation window, with some parts omitted, and FIG. 8 is a front view showing the state of door locking and unlocking. 1...Door, 3...Latch bolt, 4...Lock case, 5...Lock cover, 29...Slide cam,
34...Latch shaft, 59, 68...Operation window, 86...Notch hole.
Claims (1)
ヤフトの軸端部と係脱し表示錠を解施錠可能なス
ライドカムを設け、これらラツチシヤフトとスラ
イドカムを収容する錠ケースと錠カバーの少なく
とも一方に操作窓を形成し、該窓内にラツチシヤ
フトとスライドカムの各一部を臨ませ、かつ上記
操作窓をドアの外側に開口した切欠穴に臨ませて
形成したことを特徴とするドア錠の非常解錠機構
。 A latch shaft integrated with the latch bolt and a slide cam that can be engaged with and disengaged from the shaft end of the shaft to unlock and lock the display lock are provided, and an operation window is formed in at least one of the lock case and the lock cover that accommodate the latch shaft and the slide cam. An emergency unlocking mechanism for a door lock, characterized in that a portion of a latch shaft and a slide cam are exposed within the window, and the operation window is formed so as to face a notch hole opened on the outside of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074453U JPH0545724Y2 (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074453U JPH0545724Y2 (en) | 1987-05-20 | 1987-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63184963U true JPS63184963U (en) | 1988-11-28 |
| JPH0545724Y2 JPH0545724Y2 (en) | 1993-11-25 |
Family
ID=30919686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987074453U Expired - Lifetime JPH0545724Y2 (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545724Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6484212B2 (en) * | 2016-12-06 | 2019-03-13 | 株式会社長沢製作所 | Door lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5967459U (en) * | 1982-10-27 | 1984-05-07 | 東京電力株式会社 | door lock |
| JPS59100071U (en) * | 1982-12-25 | 1984-07-06 | クマリフト株式会社 | Door unlocking device for lifts |
| JPS6051265U (en) * | 1983-09-17 | 1985-04-10 | 富士精工株式会社 | Emergency unlocking device for toilet door |
| JPS60194071U (en) * | 1984-05-31 | 1985-12-24 | 国産金属工業株式会社 | Emergency unlocking device for horizontal sickle locks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6051265B2 (en) * | 1977-11-16 | 1985-11-13 | 三菱電機株式会社 | steam generator |
-
1987
- 1987-05-20 JP JP1987074453U patent/JPH0545724Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5967459U (en) * | 1982-10-27 | 1984-05-07 | 東京電力株式会社 | door lock |
| JPS59100071U (en) * | 1982-12-25 | 1984-07-06 | クマリフト株式会社 | Door unlocking device for lifts |
| JPS6051265U (en) * | 1983-09-17 | 1985-04-10 | 富士精工株式会社 | Emergency unlocking device for toilet door |
| JPS60194071U (en) * | 1984-05-31 | 1985-12-24 | 国産金属工業株式会社 | Emergency unlocking device for horizontal sickle locks |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545724Y2 (en) | 1993-11-25 |