CN204112930U - Case lock device - Google Patents
Case lock device Download PDFInfo
- Publication number
- CN204112930U CN204112930U CN201420457991.1U CN201420457991U CN204112930U CN 204112930 U CN204112930 U CN 204112930U CN 201420457991 U CN201420457991 U CN 201420457991U CN 204112930 U CN204112930 U CN 204112930U
- Authority
- CN
- China
- Prior art keywords
- locking bar
- hole
- bar
- lock tube
- shell
- 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.)
- Expired - Fee Related
Links
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Case lock device disclosed in the utility model, comprise shell and lid, shell and cover hinge, also comprise lock tube and key, lock tube comprises the first locking bar and the first in command, first locking bar lower end side is provided with extension, first locking bar is provided with hole, key comprises the second locking bar, the second in command and cover plate, second locking bar can in patchhole, second locking bar is provided with clamping projection, shell and lid are respectively equipped with the first through hole and the second through hole that appearance first locking bar passes, first through hole side is provided with the first bar-shaped trough holding extension and clamping projection and pass, second through hole side is provided with the second bar-shaped trough holding extension and clamping projection and pass.In the utility model, lock tube to be inserted in the first through hole and the second through hole and to rotate 90 °, extension is made to be stuck on shell, again by the second locking bar patchhole, now clamping projection is stuck in the second bar-shaped trough, effectively prevent the rotation of lock tube, thus substantially increase the safety factor of housing, effectively prevent the maloperation of non-working person.
Description
Technical field
The utility model relates to the operation of a kind of low-voltage electrical apparatus, electric equipment and engineering goods and the case lock device of display system.
Background technology
At present, the housing that market provides generally comprises shell and lid, shell and cover hinge, and such housing is easily opened by non-working person in actual use, there is the risk of maloperation, thus causes security incident.
Summary of the invention
In view of the deficiency of background technology, technical problem to be solved in the utility model is to provide the higher case lock device of a kind of safety factor.
For this reason, the case lock device that the utility model provides, comprise shell and lid, shell and cover hinge, also comprise lock tube and key, lock tube comprises the first locking bar and the first in command, first locking bar lower end side is provided with extension, first locking bar is provided with hole, key comprises the second locking bar, the second in command and cover plate, second locking bar can in patchhole, second locking bar is provided with clamping projection, shell and lid are respectively equipped with the first through hole and the second through hole that appearance first locking bar passes, first through hole side is provided with the first bar-shaped trough holding extension and clamping projection and pass, second through hole side is provided with the second bar-shaped trough holding extension and clamping projection and pass.
In the utility model, lock tube to be inserted in the first through hole and the second through hole and to rotate 90 °, extension is made to be stuck on shell, again the second locking bar of key is inserted in the hole of lock tube, now the clamping projection of key is stuck in the second bar-shaped trough, effectively prevent the rotation of lock tube, thus substantially increase the safety factor of housing, effectively prevent the maloperation of non-working person.
Accompanying drawing explanation
The structural representation of the case lock device that Fig. 1 provides for the utility model;
Fig. 2 is the structural representation that the utility model removes lock tube and key;
Fig. 3 is the structural representation of lock tube and key in the utility model.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, the case lock device that the utility model provides, comprise shell 1 and lid 2, shell 1 and lid 2 hinged, also comprise lock tube and key, lock tube comprises the first locking bar 5 and the first in command 6, first locking bar 5 lower end side is provided with extension 7, first locking bar 5 is provided with hole, key comprises the second locking bar 8, the second in command 9 and cover plate 10, second locking bar 8 can in patchhole, second locking bar 8 is provided with clamping projection 11, shell 1 and lid 2 are respectively equipped with the first through hole and the second through hole 12 that appearance first locking bar 5 passes, first through hole side is provided with the first bar-shaped trough holding extension 7 and clamping projection 11 and pass, second through hole 12 side is provided with the second bar-shaped trough 13 holding extension 7 and clamping projection 11 and pass, lock tube and key top are provided with the first lockhole 3 and the second lockhole 4 in correspondence with each other.
In the present embodiment, lock tube to be inserted in the first through hole and the second through hole 12 and to rotate 90 °, extension 7 is made to be stuck on shell 1, again the second locking bar 8 of key is inserted in the hole of lock tube, now the clamping projection 11 of key is stuck in the second bar-shaped trough 13, is finally locked by padlock through the first lockhole 3 and the second lockhole 4 by padlock, effectively prevent the rotation of lock tube, thus substantially increase the safety factor of housing, effectively prevent the maloperation of non-working person; When unblanking, padlock opened and take out key, then lock tube turned round 90 ° and takes out lock tube.
The above is preferred embodiment of the present utility model only, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a case lock device, comprise shell and lid, described shell and cover hinge, it is characterized in that: also comprise lock tube and key, described lock tube comprises the first locking bar and the first in command, described first locking bar lower end side is provided with extension, first locking bar is provided with hole, described key comprises the second locking bar, the second in command and cover plate, described second locking bar can in patchhole, second locking bar is provided with clamping projection, described shell and lid are respectively equipped with the first through hole and the second through hole that appearance first locking bar passes, described first through hole side is provided with the first bar-shaped trough holding extension and clamping projection and pass, described second through hole side is provided with the second bar-shaped trough holding extension and clamping projection and pass.
2. case lock device according to claim 1, is characterized in that: described lock tube and key top are provided with the first lockhole in correspondence with each other and the second lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457991.1U CN204112930U (en) | 2014-08-14 | 2014-08-14 | Case lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457991.1U CN204112930U (en) | 2014-08-14 | 2014-08-14 | Case lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112930U true CN204112930U (en) | 2015-01-21 |
Family
ID=52330255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457991.1U Expired - Fee Related CN204112930U (en) | 2014-08-14 | 2014-08-14 | Case lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278500A (en) * | 2017-06-22 | 2017-10-24 | 宁波大叶园林设备股份有限公司 | It is locked from misunderstanding the hay mower that side Lysimachia sikokiana lid is opened in operation with interlocking |
-
2014
- 2014-08-14 CN CN201420457991.1U patent/CN204112930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278500A (en) * | 2017-06-22 | 2017-10-24 | 宁波大叶园林设备股份有限公司 | It is locked from misunderstanding the hay mower that side Lysimachia sikokiana lid is opened in operation with interlocking |
| CN107278500B (en) * | 2017-06-22 | 2020-08-28 | 宁波大叶园林设备股份有限公司 | Lawn mower with interlocking locking function for preventing accidental operation of uncovering side grass discharge cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |