CN202249213U - Split type key - Google Patents
Split type key Download PDFInfo
- Publication number
- CN202249213U CN202249213U CN2011203796876U CN201120379687U CN202249213U CN 202249213 U CN202249213 U CN 202249213U CN 2011203796876 U CN2011203796876 U CN 2011203796876U CN 201120379687 U CN201120379687 U CN 201120379687U CN 202249213 U CN202249213 U CN 202249213U
- Authority
- CN
- China
- Prior art keywords
- key
- split type
- key sheet
- sheet
- groove
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a key, in particular to a split type key. The split type key comprises a key handle, a left key sheet and a right key sheet, wherein the left key sheet and the right key sheet are provided with key patterns respectively; a rib is arranged on the side surface of the left key sheet, and a groove is formed on the side surface of the right key sheet; the left key sheet and the right key sheet are spliced into a whole by matching the rib with the groove so as to form a whole key sheet; a splicing groove is formed on the key handle; and one end of the whole key sheet is spliced into the splicing groove in a matched mode. The split type key is divided into the left key sheet and the right key sheet, the two key sheets are kept by two persons respectively, one single key sheet cannot unlock a lockset, and the lockset can only be unlocked when the two person are together and put the two key sheets together, thus careless omissions on supervision and management are completely avoided. The split type key provided by the utility model is very convenient to lock and unlock, and is favorable for clearly dividing the right of users; moreover, the split type key not only is favorable for separate management, but also is favorable for mutual supervision.
Description
Technical field
The utility model is a kind of key that is used to open lockset, the split type key that a particularly a kind of key is divided into left and right sides two parts and combines and use through concavo-convex identical mode.
Background technology
Normally globality design of key as long as the user has key, just can be opened lockset alone under the situation that does not have other people to supervise.Need under the occasion of many people's management and supervision each other at some, the careless omission in the supervision and management just inevitably can appear in the globality key of this shortage supervision.
Summary of the invention
The purpose of the utility model is in order to overcome the defective that existing globality key lacks supervisory role, to gather the split type key that uses but invent a kind of split keeping.
The purpose of the utility model realizes as follows: said split type key; Comprise the shank of the key, left key piece and right key piece, be respectively equipped with the key line on left key piece and the right key piece, the side of left key piece is provided with fin; The side of right key piece is provided with groove; Left side key piece and right key piece are plugged in one through fin and groove coupling and constitute whole key piece, and the shank of the key is provided with inserting groove, and what an end of whole key piece mated is plugged in the inserting groove.
The good effect of the utility model is following: about split type key is divided into key two; Two key pieces are respectively by two people's keepings; Independent a slice key can not be opened lockset; When having only two people together two keys are gathered together and to open lockset, so just avoided the careless omission in the supervision and management fully; The utility model is locked and unblanks all very convenient, and helps user's authority is done the clear and definite division of labor, has both helped separate management, helps mutual supervision again; The utility model is safe and reliable selection for confidential administrative departments such as safety cabinet, warehouse, banks.
Description of drawings
Fig. 1 is the utility model appearance assumption diagram
Fig. 2 is left key piece structure chart
Fig. 3 is right key piece structure chart
Fig. 4 is whole key piece structure chart
Among the figure: 1 the shank of the key, 2 left key piece 3 right key pieces
4 key lines, 5 fins, 6 grooves
7 whole key piece 8 inserting grooves
The specific embodiment
Shown in Figure 4 like Fig. 1 Fig. 2 Fig. 3, said split type key comprises the shank of the key 1, left key piece 2 and right key piece 3; Be respectively equipped with key line 4 on left side key piece 2 and the right key piece 3; The side of left side key piece 2 is provided with fin 5, and the side of right key piece 3 is provided with groove 6, and left key piece 2 is plugged in one through fin 5 with groove 6 couplings with right key piece 3 and constitutes whole key piece 7 (see figure 4)s; The shank of the key 1 is provided with inserting groove 8, and what an end of whole key piece 7 mated is plugged in the inserting groove 8.
About split type key is divided into key two; Two key pieces are respectively by two people's keepings; Independent a slice key can not be opened lockset, when having only two people together two keys is gathered together and could open lockset, has so just avoided the careless omission in the supervision and management fully; The utility model is locked and unblanks all very convenient, and helps user's authority is done the clear and definite division of labor, has both helped separate management, helps mutual supervision again; The utility model is safe and reliable selection for confidential administrative departments such as safety cabinet, warehouse, banks.
Claims (1)
1. split type key; It is characterized in that: it comprises the shank of the key, left key piece and right key piece, is respectively equipped with the key line on left key piece and the right key piece, and the side of left key piece is provided with fin; The side of right key piece is provided with groove; Left side key piece and right key piece are plugged in one through fin and groove coupling and constitute whole key piece, and the shank of the key is provided with inserting groove, and what an end of whole key piece mated is plugged in the inserting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203796876U CN202249213U (en) | 2011-10-09 | 2011-10-09 | Split type key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203796876U CN202249213U (en) | 2011-10-09 | 2011-10-09 | Split type key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202249213U true CN202249213U (en) | 2012-05-30 |
Family
ID=46110475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203796876U Expired - Fee Related CN202249213U (en) | 2011-10-09 | 2011-10-09 | Split type key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202249213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031986A (en) * | 2011-10-09 | 2013-04-10 | 深圳市长恩实业有限公司 | Split type key |
-
2011
- 2011-10-09 CN CN2011203796876U patent/CN202249213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031986A (en) * | 2011-10-09 | 2013-04-10 | 深圳市长恩实业有限公司 | Split type key |
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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: 20120530 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |