CN203776260U - Convenient key ring - Google Patents
Convenient key ring Download PDFInfo
- Publication number
- CN203776260U CN203776260U CN201420221723.XU CN201420221723U CN203776260U CN 203776260 U CN203776260 U CN 203776260U CN 201420221723 U CN201420221723 U CN 201420221723U CN 203776260 U CN203776260 U CN 203776260U
- Authority
- CN
- China
- Prior art keywords
- cylindrical wall
- key ring
- fixed
- piston
- convenient
- 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
The utility model provides a convenient key ring, solving the problem that keys are inconvenient to add to or take down from existing key rings. The convenient key ring comprises a cylindrical wall, a fixed plate, a spring, a piston and a key ring body and is characterized in that the cylindrical wall is of a hollow structure inside; the fixed plate is fixed at one end inside the cylindrical wall and is matched with the cylindrical wall; one end of the spring is fixed on the fixed plate, and the other end is fixed on the piston; the piston is matched with the cylindrical wall; the key ring body is matched with the cylindrical wall. The convenient key ring is convenient to use and easy to popularize, can meet different requirements, has a simple structure and is low in manufacturing cost.
Description
Technical field
The utility model relates to daily product, especially a kind of portable key ring field.
Background technology
At present, existing key ring is all added or is taken off key by spiral, can not according to actual needs, add or take off quickly and easily key on key ring, and this is just for people make troubles.
Summary of the invention
The design is the problem of adding or taking off key in order to solve existing key ring inconvenience, and a kind of portable key ring providing.
Technical scheme:
The design is made up of cylindrical wall, fixed head, spring, piston and key ring main body.Cylindrical wall is cylindric, and inside is set to hollow-core construction; Fixed head is fixed on the inner one end of cylindrical wall, and fixed head matches with cylindrical wall; Fixed head is fixed in spring one end, and the other end is fixed on piston; Piston matches with cylindrical wall, and key ring main body matches with cylindrical wall.
Beneficial effect:
The design has solved the problem that key was added or taken off in existing key ring inconvenience.In the time that needs use, add quickly and easily or take off key.The design is easy to use, can meet the different needs, simple in structure, and low cost of manufacture is easy to promote.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the design's overall cross-sectional view.
Wherein, 1. cylindrical wall, 2. fixed head, 3. spring, 4. piston, 5. key ring main body.
Detailed description of the invention
As shown in Figure 1, the design is made up of cylindrical wall 1, fixed head 2, spring 3, piston 4 and key ring main body 5.In the time that needs use, only need cylindrical wall 1 be slided toward piston 4 directions with hand, complete and add or take off after key, decontrol hand.
Claims (1)
1. a portable key ring, is made up of cylindrical wall, fixed head, spring, piston and key ring main body, it is characterized in that: cylindrical wall is cylindric, and inside is set to hollow-core construction; Fixed head is fixed on the inner one end of cylindrical wall, and fixed head matches with cylindrical wall; Fixed head is fixed in spring one end, and the other end is fixed on piston; Piston matches with cylindrical wall, and key ring main body matches with cylindrical wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221723.XU CN203776260U (en) | 2014-04-24 | 2014-04-24 | Convenient key ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221723.XU CN203776260U (en) | 2014-04-24 | 2014-04-24 | Convenient key ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776260U true CN203776260U (en) | 2014-08-20 |
Family
ID=51312517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221723.XU Expired - Fee Related CN203776260U (en) | 2014-04-24 | 2014-04-24 | Convenient key ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776260U (en) |
-
2014
- 2014-04-24 CN CN201420221723.XU patent/CN203776260U/en not_active Expired - Fee Related
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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: 20140820 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |