CN203499368U - Multifunctional key - Google Patents
Multifunctional key Download PDFInfo
- Publication number
- CN203499368U CN203499368U CN201320580162.8U CN201320580162U CN203499368U CN 203499368 U CN203499368 U CN 203499368U CN 201320580162 U CN201320580162 U CN 201320580162U CN 203499368 U CN203499368 U CN 203499368U
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- CN
- China
- Prior art keywords
- key
- groove
- centre
- model
- square
- 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 discloses a multifunctional key which comprises a body. The body is in a cross-shaped structure. The key comprises a first key, a second key, a third key, and a fourth key, wherein the four keys are in different shapes, the center of the first key is provided with a groove in a triangular structure, the center of the second key is in an arc-shaped structure, the center of the third key is provided with a groove in a square structure, and the center of the fourth key is provided with a groove in a square structure. The side length of the central square groove of the third key is greater than the side length of the central square groove of the fourth key. The multifunctional key provided by the utility model is reasonable in structural design, can unlock four types of doors, and is convenient to use.
Description
Technical field
The utility model relates to a kind of engineering goods, is a kind of Multifunctional key specifically.
Background technology
Some Multifunctional keys on existing market, structure design is unreasonable, and it is convenient not to use.
Summary of the invention
The utility model provides a kind of Multifunctional key.
The purpose of this utility model is to solve more existing Multifunctional keys, and structure design is unreasonable, uses problem not easily.
The utility model solves the technical scheme that its technical problem adopts: a kind of Multifunctional key, comprise body, described body is " ten " word structure, wherein the shape of each key is different, be respectively the first key, the second key, the 3rd key and the 4th key, wherein the centre of the first key is provided with the groove of triangular structure, the centre of the second key is made as arcuate structure, the centre of the 3rd key is made as the groove of square structure, and the centre of the 4th key is made as the groove of square structure.The length of side of the square indentations of the centre of side ratio the 4th key of the square indentations of the centre of the 3rd described key will be grown.
The utlity model has reasonable in design, a key can be opened four class door locks, feature easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of the utility model the first key.
Fig. 3 is the sectional view of the utility model the second key.
Fig. 4 is the sectional view of the utility model the 3rd key.
Fig. 5 is the sectional view of the utility model the 4th key.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in the figure, the utility model comprises body, described body is " ten " word structure, and wherein the shape of each key is different, is respectively the first key 1, the second key 2, the 3rd key 3 and the 4th key 4, wherein the centre of the first key 1 is provided with the groove of triangular structure 5, and the centre of the second key 2 is made as arcuate structure 6, the centre of the 3rd key 3 is made as the groove of square structure 7, and the centre of the 4th key 4 is made as the groove of square structure 8.The length of side of the square indentations 8 of the centre of side ratio the 4th key 4 of the square indentations 7 of the centre of the 3rd described key 3 will be grown.
Claims (2)
1. a Multifunctional key, comprise body, it is characterized in that: described body is " ten " word structure, and wherein the shape of each key is different, is respectively the first key, the second key, the 3rd key and the 4th key, wherein the centre of the first key is provided with the groove of triangular structure, and the centre of the second key is made as arcuate structure, the centre of the 3rd key is made as the groove of square structure, and the centre of the 4th key is made as the groove of square structure.
2. a kind of Multifunctional key according to claim 1, is characterized in that: the length of side of the square indentations of the centre of side ratio the 4th key of the square indentations of the centre of the 3rd described key will be grown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580162.8U CN203499368U (en) | 2013-09-21 | 2013-09-21 | Multifunctional key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580162.8U CN203499368U (en) | 2013-09-21 | 2013-09-21 | Multifunctional key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499368U true CN203499368U (en) | 2014-03-26 |
Family
ID=50330359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320580162.8U Expired - Fee Related CN203499368U (en) | 2013-09-21 | 2013-09-21 | Multifunctional key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203499368U (en) |
-
2013
- 2013-09-21 CN CN201320580162.8U patent/CN203499368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 315500 Zhejiang city of Fenghua province is building sixteen, Room 203, ITA Patentee after: Jin Fangming Address before: 315191 Zhejiang city of Ningbo province Yinzhou District Tiantong North Road No. 1107, room 508 Patentee before: Jin Fangming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |