CN2780912Y - Rain-proof lock cover - Google Patents
Rain-proof lock cover Download PDFInfo
- Publication number
- CN2780912Y CN2780912Y CN 200420058496 CN200420058496U CN2780912Y CN 2780912 Y CN2780912 Y CN 2780912Y CN 200420058496 CN200420058496 CN 200420058496 CN 200420058496 U CN200420058496 U CN 200420058496U CN 2780912 Y CN2780912 Y CN 2780912Y
- Authority
- CN
- China
- Prior art keywords
- lock
- rain
- utility
- model
- rainproof
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a rainproof device for an open-air lock. The utility model can be used for preventing rain and dust from entering the open-air lock. The utility model can effectively solve the disadvantage that the existing lock is easily eroded by rain water to be ineffective. In order to solve the disadvantage, the utility model has the technical scheme that the rainproof lock cover device of the utility model comprises a lock catch, a rainproof cover and a special hinge used for leading the lock catch and the rainproof cover to be connected.
Description
One, technical field:
The present invention relates to a kind of rain insensitive device of open-air lockset.It can be used for the rain-proof dust-proof of open-air lockset.
Two, technical background:
The lockset of place use in the open generally all adopts the oiling method for the erosion that prevents rainwater and solves at present, and oil is once loss, and lockset will soon lose efficacy because of corrosion.
Three, summary of the invention:
The present invention seeks to: prevent that open-air lockset lost efficacy because of rain erosion, thereby prolong the service time of the lockset that uses.
The technical solution used in the present invention is: on traditional snap close, increase a rain cover, and with a special-purpose hinge, snap close is linked to each other with rain cover.
Operating principle of the present invention is: snap close is buckled into after lock fastens, can lock, is connected because of rain cover and snap close have hinge, needing only the rotation rain cover can be buckled in lockset in the rain cover, plays rainproof effect.
Four, description of drawings:
Accompanying drawing is a structure principle chart of the present invention.
Five, specific embodiments is:
As the accompanying drawing structure, the utility model comprises a snap close 1, rain cover 2, and the device that links to each other with the hinge 3 of a special use, and 4 fasten the hole for lock.
Claims (2)
1, a kind of rainproof lock cover comprises a snap close, a rain cover, and a special-purpose hinge is connected this snap close with rain cover.
2, according to claim 1 described rainproof lock cover, it is characterized in that: snap close is connected with a special-purpose hinge with rain cover and is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058496 CN2780912Y (en) | 2004-12-15 | 2004-12-15 | Rain-proof lock cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058496 CN2780912Y (en) | 2004-12-15 | 2004-12-15 | Rain-proof lock cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780912Y true CN2780912Y (en) | 2006-05-17 |
Family
ID=36762115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420058496 Expired - Fee Related CN2780912Y (en) | 2004-12-15 | 2004-12-15 | Rain-proof lock cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780912Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382789A (en) * | 2012-05-02 | 2013-11-06 | 国家电网公司 | Door lock rain cover |
-
2004
- 2004-12-15 CN CN 200420058496 patent/CN2780912Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382789A (en) * | 2012-05-02 | 2013-11-06 | 国家电网公司 | Door lock rain cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |