JPH02101579U - - Google Patents
Info
- Publication number
- JPH02101579U JPH02101579U JP819889U JP819889U JPH02101579U JP H02101579 U JPH02101579 U JP H02101579U JP 819889 U JP819889 U JP 819889U JP 819889 U JP819889 U JP 819889U JP H02101579 U JPH02101579 U JP H02101579U
- Authority
- JP
- Japan
- Prior art keywords
- engaging portion
- key
- engaging
- casing
- key arm
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
Landscapes
- Casings For Electric Apparatus (AREA)
Description
第１図は本考案の筐体用ロツク装置が適用され
る筐体の一例を示す断面図、第２図及び第３図は
本考案の実施例に係る筐体用ロツク装置の要部図
、第４図は実施例に係る筐体用ロツク装置をその
ロツク状態とともに示す第１図中Ａ−Ａ線拡大断
面図、第５図はそのロツク解除状態を示す断面図
、第６図は筐体扉の開時における作用を示す断面
図、第７図は筐体扉の閉過程における作用を示す
断面図、第８図は従来の筐体用ロツク装置の一例
を示す第４図相当図、第９図はそのロツク解除状
態を示す第５図相当図、第１０図は従来の不具合
を示す断面図である。
１……キーシリンダ、２……リンク機構、３…
…受け金具、３ａ……係合孔、４……係合部、４
ａ……フツク状部、５……ピン、６……スプリン
グ、７……筐体扉、８……筐体本体、９……鍵ア
ーム、１１……押圧部。
FIG. 1 is a sectional view showing an example of a casing to which the casing locking device of the present invention is applied; FIGS. 2 and 3 are main part views of the casing locking device according to the embodiment of the present invention; FIG. 4 is an enlarged sectional view taken along the line A-A in FIG. 1 showing the locking device for the casing according to the embodiment together with its locked state, FIG. 5 is a sectional view showing its unlocked state, and FIG. 6 is a sectional view of the casing. FIG. 7 is a sectional view showing the action when the door is opened, FIG. 7 is a sectional view showing the action during the closing process of the case door, FIG. 8 is a view equivalent to FIG. FIG. 9 is a view corresponding to FIG. 5 showing the unlocked state, and FIG. 10 is a sectional view showing a conventional problem. 1...Key cylinder, 2...Link mechanism, 3...
...Receiving metal fitting, 3a...Engagement hole, 4...Engagement part, 4
a... Hook-shaped portion, 5... Pin, 6... Spring, 7... Housing door, 8... Housing body, 9... Key arm, 11... Pressing part.
Claims (1)
たキーシリンダと、このキーシリンダの回転によ
つて進退する鍵アームと、筐体扉の閉時に該鍵ア
ームの上記進退によつて、上記他方に設けられた
受け金具の係合孔に係合する係合部とを備えた筐
体用ロツク装置において、係合部をフツク状に形
成するとともに上記鍵アームに回転可能に支持し
、上記鍵アームには該係合部を上記の係合方向に
常時付勢するスプリングを設け、上記受け金具に
は筐体扉の閉過程で係合部を反係合方向に押圧す
る押圧部を形成したことを特徴とする筐体用ロツ
ク装置。 A key cylinder provided on either the casing body or the casing door, a key arm that moves forward and backward as the key cylinder rotates, and the movement of the key arm as described above when the casing door is closed. In the housing lock device, the locking device includes an engaging portion that engages with an engaging hole of a receiving metal fitting provided on the other side, the engaging portion being formed in a hook shape and rotatably supported on the key arm; The key arm is provided with a spring that constantly biases the engaging portion in the above-mentioned engaging direction, and the receiving metal fitting is provided with a pressing portion that presses the engaging portion in the opposite engaging direction during the closing process of the case door. A locking device for a housing, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP819889U JPH02101579U (en) | 1989-01-26 | 1989-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP819889U JPH02101579U (en) | 1989-01-26 | 1989-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101579U true JPH02101579U (en) | 1990-08-13 |
Family
ID=31213863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP819889U Pending JPH02101579U (en) | 1989-01-26 | 1989-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012175059A (en) * | 2011-02-24 | 2012-09-10 | Seiko Epson Corp | Lock device for opening/closing member, medium transfer device, and recording device |
| JP2014091932A (en) * | 2012-11-01 | 2014-05-19 | Nec Computertechno Ltd | Locking mechanism for front mask, front mask, housing structure of information processing device, and method of attaching and detaching front mask |
-
1989
- 1989-01-26 JP JP819889U patent/JPH02101579U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012175059A (en) * | 2011-02-24 | 2012-09-10 | Seiko Epson Corp | Lock device for opening/closing member, medium transfer device, and recording device |
| JP2014091932A (en) * | 2012-11-01 | 2014-05-19 | Nec Computertechno Ltd | Locking mechanism for front mask, front mask, housing structure of information processing device, and method of attaching and detaching front mask |
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