CN103132797A - Key with counter-locking safety function - Google Patents
Key with counter-locking safety function Download PDFInfo
- Publication number
- CN103132797A CN103132797A CN2013100621163A CN201310062116A CN103132797A CN 103132797 A CN103132797 A CN 103132797A CN 2013100621163 A CN2013100621163 A CN 2013100621163A CN 201310062116 A CN201310062116 A CN 201310062116A CN 103132797 A CN103132797 A CN 103132797A
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- CN
- China
- Prior art keywords
- key
- key body
- locking
- pit
- counter
- 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.)
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Abstract
The invention discloses a key with counter-locking safety function. The key comprises a rear key body (1), an unlocking safety pin pit (3), and a front key body (4). The unlocking safety pin pit (3) and a plurality of pin coding pits (2) are arranged on the rear key body (1) which is used for unlocking and counter-locking a safety device in a safeguard door lock. A plurality of pin coding pits (5) are arranged on the front key body (4)which is used for rotating to unlock and lock the safeguard door lock more than a circle.
Description
(1) technical field
The present invention relates to the improvement invention of all kinds of keys in market.
(2) background technology
In the prior art, on market, known all kinds of keys are controlled and are opened very standard of encoding setting, the key one or both sides arrange pellet tartar coding, or key surface pellet pit, or key surface inlays magnet, and everything encoding setting is standard very all, belongs to and joins out ancient door lock core, could realize the opening anti-theft door lock special all belonging to more than the border of standard, and this technological development is used with a long history.The technology of traditional safe-guard door lock open method is grasped by the professional and technical personnel that bitting is opened in market.Simultaneously, also opened by the lawbreaker.
(3) technical scheme
Defective in view of the prior art existence, the present invention aims to provide a kind of key of locking that has, and utilizes present technique can open the door lock core of anti-insurance function, prevents that effectively the law-breaker from using all means of destruction opening anti-theft door locks, improve the house safety coefficient, allow the user go out relieved.
The present invention completes by following scheme, and a kind of have a key of locking, and comprises the reverse side key body, unblanks to insure the pellet pit, the front key body; The setting of described reverse side key body unblanks to insure pellet pit and several pellets coding pit.
Several pellet coding pits of described front key body plane layout.
The invention solves existing disclosed key different from disclosed all kinds of keys on market, the safe-guard door lock of insurance function is locked in the single-minded configuration of this key with setting, and safety factor is higher, has effectively improved first wife's property.
(4) description of drawings
The present invention has following accompanying drawing
Fig. 1 is that the present invention has the key of locking front view.
Fig. 2 is that the present invention has the key of locking back elevation.
(5) embodiment
Accompanying drawing discloses the technology of the present invention structure, the below's structure accompanying drawing again describes in further detail embodiment: the present invention is a kind of has the key of locking, and comprises reverse side key body (1), unblanks to insure pellet pit (3), front key body (4); Described reverse side key body (1) termination side plane setting unblanks to insure pellet pit (3), the upper plane of reverse side key body (1) is several pellet coding pits (2) again, this face only is used for opening and locking the interior insurance of safe-guard door lock, several pellet coding pits (5) of key front key body (4) plane layout, this face is exclusively used in and rotates border above unlatching and the Anti-theft door lock of locking.
Claims (2)
1. one kind has the key of locking, and comprises reverse side key body (1), unblanks to insure pellet pit (3), front key body (4), it is characterized in that; Described reverse side key body (1) setting unblanks to insure pellet pit (3) and several pellets coding pit (2).
2. as claimed in claim 1 have a key of locking, and it is characterized in that; Several pellet coding pits (5) of described front key body (4) plane layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100621163A CN103132797A (en) | 2013-02-05 | 2013-02-05 | Key with counter-locking safety function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100621163A CN103132797A (en) | 2013-02-05 | 2013-02-05 | Key with counter-locking safety function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103132797A true CN103132797A (en) | 2013-06-05 |
Family
ID=48493191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100621163A Pending CN103132797A (en) | 2013-02-05 | 2013-02-05 | Key with counter-locking safety function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103132797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453379A (en) * | 2014-11-28 | 2015-03-25 | 南车株洲电力机车有限公司 | Locomotive and electric key device thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775924A (en) * | 2010-03-04 | 2010-07-14 | 刘生豹 | Anti-theft lock core with multi-gear marble structure and application thereof |
| CN201620651U (en) * | 2010-01-14 | 2010-11-03 | 唐君荣 | Double-row spring lock with insurance marble |
-
2013
- 2013-02-05 CN CN2013100621163A patent/CN103132797A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201620651U (en) * | 2010-01-14 | 2010-11-03 | 唐君荣 | Double-row spring lock with insurance marble |
| CN101775924A (en) * | 2010-03-04 | 2010-07-14 | 刘生豹 | Anti-theft lock core with multi-gear marble structure and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453379A (en) * | 2014-11-28 | 2015-03-25 | 南车株洲电力机车有限公司 | Locomotive and electric key device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130605 |
|
| RJ01 | Rejection of invention patent application after publication |