JPS6141765U - Locking devices for ceiling inspection doors, etc. - Google Patents
Locking devices for ceiling inspection doors, etc.Info
- Publication number
- JPS6141765U JPS6141765U JP12769084U JP12769084U JPS6141765U JP S6141765 U JPS6141765 U JP S6141765U JP 12769084 U JP12769084 U JP 12769084U JP 12769084 U JP12769084 U JP 12769084U JP S6141765 U JPS6141765 U JP S6141765U
- Authority
- JP
- Japan
- Prior art keywords
- door
- pin
- hook
- locking
- unlocking part
- 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)
- Hinges (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本発明の錠装置を適用した天井点検口の縦断面
図、第２図はＡ−Ａ線に沿う矢視図、第３図乃至第６図
は作動状況を示す側面図である。
２・・・・・・枠体、３・・・・・・開閉扉、４・・・
・・・ストッパ機構、４１・・・・・・ガイド板、４２
・・・・・・施錠部、４３・・・・・・解錠部、４４・
・・・・・ビンガイド、４５・・・・・・ロックピン、
４７・・・・・・鈎板、４８・・・・・・フック、４９
・・曲円曲カム、５・・・・・・作動機構、５０・・・
・・・作動爪、５−２１・・・・・・作動辺。Fig. 1 is a longitudinal sectional view of a ceiling inspection port to which the locking device of the present invention is applied, Fig. 2 is a view taken along the line A-A, and Figs. 3 to 6 are side views showing operating conditions. . 2...Frame body, 3...Opening/closing door, 4...
... Stopper mechanism, 41 ... Guide plate, 42
... Locking part, 43 ... Unlocking part, 44.
... Bin guide, 45 ... Lock pin,
47...Hook plate, 48...Hook, 49
...Curved circular cam, 5... Actuation mechanism, 50...
...Operating claw, 5-21...Operating side.
Claims (1)
脱する錠装置であって、枠体２または扉３には、解錠部
４３と施錠部４２とをＬ状に連設したビンガイド４４を
、解錠部４３を扉−３の開閉方向に揃え配設してロツク
ピン４５を摺動可能に配備し、ロツクピン４５は施錠部
４２または解錠部４３に弾圧附勢すると共に、扉３また
は枠体２には、前記施錠部４２と合妓してピン４５と係
合するフック４８および該フックに連続形成され、扉を
閉位置から僅か奥側へ押移動することにより、施錠部４
２のピン４４を解錠部４３へ移行させる円曲カム４９を
形成した鈎板４７を設け、該鈎板４７には、扉の開放時
、解錠部４３のピン４５によって上方へ回動してピン４
５の通過を許し、扉閉成時、解錠部４３のピン４５をビ
ンガイド４４に沿って移行させ施錠部４２へ導入させる
作動爪５０を枢止したことを特徴とする天井点検口扉等
の錠装置。This is a locking device that is provided between the opening/closing door 3 and the frame 2 and locks/unlocks by pushing/pulling the door. The lock pin 45 is slidably arranged by aligning the unlocking part 43 with the opening/closing direction of the door 3, and the lock pin 45 is pressed against the locking part 42 or the unlocking part 43. At the same time, the door 3 or the frame 2 is formed with a hook 48 that mates with the locking part 42 and engages with the pin 45, and is continuous with the hook, and pushes the door slightly to the back from the closed position. By this, the locking part 4
A hook plate 47 is provided with a circular cam 49 that moves the pin 44 of No. 2 to the unlocking part 43, and the hook plate 47 has a hook plate 47 that is rotated upward by the pin 45 of the unlocking part 43 when the door is opened. Pin 4
A ceiling inspection door, etc., characterized in that an operating claw 50 is pivotally fixed to allow the passage of a pin 45 of an unlocking part 43 along a bin guide 44 and introducing it into a locking part 42 when the door is closed. locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12769084U JPS6141765U (en) | 1984-08-22 | 1984-08-22 | Locking devices for ceiling inspection doors, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12769084U JPS6141765U (en) | 1984-08-22 | 1984-08-22 | Locking devices for ceiling inspection doors, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6141765U true JPS6141765U (en) | 1986-03-17 |
| JPH0241265Y2 JPH0241265Y2 (en) | 1990-11-02 |
Family
ID=30686324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12769084U Granted JPS6141765U (en) | 1984-08-22 | 1984-08-22 | Locking devices for ceiling inspection doors, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141765U (en) |
-
1984
- 1984-08-22 JP JP12769084U patent/JPS6141765U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0241265Y2 (en) | 1990-11-02 |
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