CN2751113Y - Lock protector - Google Patents
Lock protector Download PDFInfo
- Publication number
- CN2751113Y CN2751113Y CN 200420057190 CN200420057190U CN2751113Y CN 2751113 Y CN2751113 Y CN 2751113Y CN 200420057190 CN200420057190 CN 200420057190 CN 200420057190 U CN200420057190 U CN 200420057190U CN 2751113 Y CN2751113 Y CN 2751113Y
- Authority
- CN
- China
- Prior art keywords
- sideboard
- movable baffle
- baffle plate
- magnet
- plate
- 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
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Abstract
The utility model relates to a lock protector which comprises a front face plate with a key inserting hole and a locking head which is arranged on the rear part of the front face plate, wherein a movable baffle plate is arranged between the front face plate and the locking head. The movable baffle plate is used for opening or closing the key inserting hole of the front face plate. The upper end of the movable baffle plate is provided with a rotary shaft, and the movable baffle plate can rotate around the rotary shaft under the guide of a plate opening device. The movable baffle plate is in a calabash shape, and the lower end of the movable baffle plate is provided with a matching block. The plate opening device is a magnet, and the movable baffle plate rotates under the action of the magnet. The movable baffle plate is conveniently conveyed to the position of the key inserting hole for opening the front face plate because the movable baffle plate rotates under the action of the magnet so that a maintainer inserts a key and opens a lock tool. The utility model has the advantages of simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of Lock protector, particularly a kind of long-term public information inquiry booth Lock protector at outdoor unattended state.
Background technology
Public information inquiry booth is in for a long time under the outdoor unserviced state and uses, often for mischief keyhole is stopped up with chewing gum or other article because of the people, make the door of information inquiry booth to open, brought inconvenience to the regular maintenance of public information inquiry booth.
Summary of the invention
The purpose of this utility model is: a kind of Lock protector that prevents artificial destruction is provided.The utility model is achieved through the following technical solutions:
A kind of Lock protector comprises: have the front panel of key insertion hole, be provided with tapered end behind the plate in front.Be provided with sideboard between described front panel and tapered end, the front panel key insertion hole can be opened or seal to sideboard.When portable plate is opened key insertion hole, just can insert key and open lockset.After using, portable plate just seals the front panel key insertion hole, prevents artificial destruction.
In the utility model, described sideboard upper end is provided with a rotating shaft, and sideboard can rotate around this rotating shaft under the guiding of opening panel assembly.When regular maintenance, the guardian has out panel assembly and key simultaneously, just can open lockset easily and safeguard.
In the utility model, described sideboard is the cucurbit shape, and its lower end is provided with a balancing weight, and opening plate mechanism is magnet, and sideboard can rotate under the magnet effect.Because the sideboard lower end is provided with counterweight, after using, seal the front panel key insertion hole automatically at the effect lower baffle plate of counterweight.Because sideboard can rotate under the magnet effect, can easily sideboard be brought to and open front panel key insertion hole position, the guardian just can insert key, opens lockset.It is simple in structure, and is easy to use.
In the utility model, have key on the described sideboard and insert opening and elongated hole, sideboard can move along lead by elongated hole under the guiding of opening plate mechanism.Opening plate mechanism is magnet, and sideboard can rotate under the magnet effect.Adopt this kind structure can finish goal of the invention of the present utility model equally.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 is the utility model embodiment 1 generalized section.
Fig. 3 is the utility model embodiment 2 structural representations.
Fig. 4 is the utility model embodiment 2 generalized sections.
The specific embodiment
Fig. 1, Fig. 2 have provided the utility model embodiment 1.Lock protector comprises in the present embodiment: have the front panel 1 of key insertion hole, be provided with tapered end 2 in front behind the plate.Be provided with sideboard 3 between front panel and tapered end, front panel key insertion hole 6 can be opened or seal to sideboard.The sideboard upper end is provided with a rotating shaft 4, and sideboard 3 can rotate around this rotating shaft 4 under the guiding of opening panel assembly.Sideboard 3 is the cucurbit shape, and its lower end is provided with a balancing weight 5, and sideboard is the plate of irony sideboard or carry magnet, and opening panel assembly is magnet.
The Lock protector of present embodiment in the normal state, sideboard seals the front panel key insertion hole automatically, prevents artificial destruction.When regular maintenance, the guardian has out panel assembly and key simultaneously, just can open lockset easily and safeguard.It is simple in structure, and is easy to use.
Fig. 3, Fig. 4 have provided the utility model embodiment 2.In the present embodiment, have key on the described sideboard and insert opening 9 and elongated hole 7, sideboard can be under the guiding of opening plate mechanism can be up and down or move left and right by elongated hole along lead 8.The Lock protector of present embodiment can be finished goal of the invention of the present utility model equally.
Claims (5)
1, a kind of Lock protector comprises: have the front panel of key insertion hole, be provided with tapered end behind the plate in front; It is characterized in that: be provided with sideboard between described front panel and tapered end, the front panel key insertion hole can be opened or seal to sideboard.
2, Lock protector according to claim 1; It is characterized in that: described sideboard upper end is provided with a rotating shaft, and sideboard can rotate around this rotating shaft under the guiding of opening plate mechanism.
3, Lock protector according to claim 2; It is characterized in that: described sideboard is the cucurbit shape, and its lower end is provided with a balancing weight, and opening plate mechanism is magnet, and sideboard can rotate under the magnet effect.
4, Lock protector according to claim 1; It is characterized in that: have key on the described sideboard and insert opening and elongated hole, sideboard can move along lead by elongated hole under the guiding of opening plate mechanism.
5, Lock protector according to claim 4; It is characterized in that: the described plate mechanism that opens is a magnet, and sideboard can rotate under the magnet effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420057190 CN2751113Y (en) | 2004-11-18 | 2004-11-18 | Lock protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420057190 CN2751113Y (en) | 2004-11-18 | 2004-11-18 | Lock protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2751113Y true CN2751113Y (en) | 2006-01-11 |
Family
ID=35932290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420057190 Expired - Fee Related CN2751113Y (en) | 2004-11-18 | 2004-11-18 | Lock protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2751113Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498180B (en) * | 2009-03-11 | 2012-05-23 | 张正凤 | Locking device for keyhole of door lock |
| CN105257113A (en) * | 2015-11-02 | 2016-01-20 | 常熟安智生物识别技术有限公司 | Recognizable door lock enhancing magnetic attraction |
-
2004
- 2004-11-18 CN CN 200420057190 patent/CN2751113Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498180B (en) * | 2009-03-11 | 2012-05-23 | 张正凤 | Locking device for keyhole of door lock |
| CN105257113A (en) * | 2015-11-02 | 2016-01-20 | 常熟安智生物识别技术有限公司 | Recognizable door lock enhancing magnetic attraction |
| CN105257113B (en) * | 2015-11-02 | 2017-06-16 | 常熟安智生物识别技术有限公司 | The recognizable door lock of enhancing magnetic-adsorption |
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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 |