CN201924666U - Anti-lost key - Google Patents
Anti-lost key Download PDFInfo
- Publication number
- CN201924666U CN201924666U CN2010206372185U CN201020637218U CN201924666U CN 201924666 U CN201924666 U CN 201924666U CN 2010206372185 U CN2010206372185 U CN 2010206372185U CN 201020637218 U CN201020637218 U CN 201020637218U CN 201924666 U CN201924666 U CN 201924666U
- Authority
- CN
- China
- Prior art keywords
- key
- alarm
- trigger
- plane
- lost
- 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
Abstract
An anti-lost key mainly solves the problem that the traditional key is easy to forget after being inserted into a lock hole. The anti-lost key comprises a key head and a key handle and is characterized in that the connected end face of the key handle and the key head is a plane, a trigger is arranged on the plane, an alarm is arranged on the key handle, and the alarm is connected with the trigger. When the key is inserted into the lock hole, the trigger leads the internal circuit of the alarm to be connected due to the extrusion and collision by a lock, the alarm works and makes sound or light signals; after the key is taken out, a contact of the trigger is released, and the internal circuit of the alarm is disconnected. The anti-lost key can remind the user of timely pulling out the key and prevent the loss of objects.
Description
Technical field
The utility model relates to a kind of key, specifically is a kind of key of anti-loss.
Background technology
Key is a unlocking tool the most frequently used during people live; its use almost is penetrated into people's various fields in life; but after people are ending lock; through regular meeting key is forgotten in lockhole; if at this moment utilized by the lawless person; the stolen articles phenomenon will occur, cause economic loss to people.
The utility model content
The purpose of this utility model is to provide a kind of key of anti-loss, and this key can send information after inserting lockhole, reminds the user to note in time packing up.
The technical scheme in the invention for solving the technical problem is: a kind of key of anti-loss, comprise key bit and the shank of the key, and it is characterized in that the end face that described the shank of the key is connected with key bit forms a plane, on this plane, be provided with trigger; Described the shank of the key is provided with alarm, and described alarm is connected with trigger.
The beneficial effects of the utility model are: be provided with alarm, can remind the user to note in time packing up key, avoided key is forgotten phenomenon in lockhole, prevent article lost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 key bit, 2 triggers, 3 alarms, 4 the shank of the keys.
The specific embodiment
As shown in Figure 1.A kind of key of anti-loss comprises key bit 1 and the shank of the key 4, and the end face that described the shank of the key 4 is connected with key bit 1 forms a plane, is provided with trigger 2 on this plane; Described the shank of the key 4 is provided with alarm 3, and described alarm 3 is connected with trigger 2.
When key 1 inserted in the lockhole, trigger 2 was because of the extruding of being locked and touch alarm 3 internal circuits are connected, and alarm 3 is worked, and sounds or light signal; After key 1 took out, trigger 2 contacts were released, and alarm 3 internal circuits disconnect.The utility model can remind the user to note in time packing up key, prevents article lost.
Claims (1)
1. an anti-key of losing comprises key bit and the shank of the key, it is characterized in that the end face that described the shank of the key is connected with key bit forms a plane, is provided with trigger on this plane; Described the shank of the key is provided with alarm, and described alarm is connected with trigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206372185U CN201924666U (en) | 2010-12-02 | 2010-12-02 | Anti-lost key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206372185U CN201924666U (en) | 2010-12-02 | 2010-12-02 | Anti-lost key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924666U true CN201924666U (en) | 2011-08-10 |
Family
ID=44428524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206372185U Expired - Fee Related CN201924666U (en) | 2010-12-02 | 2010-12-02 | Anti-lost key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924666U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526998A (en) * | 2013-10-18 | 2014-01-22 | 成都理工大学 | Sleeve for preventing people from forgetting to take key |
| CN104746949A (en) * | 2013-12-29 | 2015-07-01 | 王世华 | Pressing warning prompt unlocking machine |
| CN105089357A (en) * | 2014-05-14 | 2015-11-25 | 庞小飞 | Key stem for reminding key unplugging |
| CN107143212A (en) * | 2016-11-08 | 2017-09-08 | 刘斯 | The electronic equipment of delay auto-alarming during unlocking |
| WO2019084848A1 (en) * | 2017-11-01 | 2019-05-09 | 日立楼宇技术（广州）有限公司 | Intelligent key |
-
2010
- 2010-12-02 CN CN2010206372185U patent/CN201924666U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526998A (en) * | 2013-10-18 | 2014-01-22 | 成都理工大学 | Sleeve for preventing people from forgetting to take key |
| CN104746949A (en) * | 2013-12-29 | 2015-07-01 | 王世华 | Pressing warning prompt unlocking machine |
| CN105089357A (en) * | 2014-05-14 | 2015-11-25 | 庞小飞 | Key stem for reminding key unplugging |
| CN107143212A (en) * | 2016-11-08 | 2017-09-08 | 刘斯 | The electronic equipment of delay auto-alarming during unlocking |
| WO2019084848A1 (en) * | 2017-11-01 | 2019-05-09 | 日立楼宇技术（广州）有限公司 | Intelligent key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20111202 |