CN2470470Y - Shell key - Google Patents
Shell key Download PDFInfo
- Publication number
- CN2470470Y CN2470470Y CN 01239607 CN01239607U CN2470470Y CN 2470470 Y CN2470470 Y CN 2470470Y CN 01239607 CN01239607 CN 01239607 CN 01239607 U CN01239607 U CN 01239607U CN 2470470 Y CN2470470 Y CN 2470470Y
- Authority
- CN
- China
- Prior art keywords
- key
- spring
- utility
- rotating shaft
- model
- 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
Landscapes
- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses a key bunch, whose main structure is a key stem. A rotation shaft is arranged in the middle of the key stem; a spring is sleeved around the rotation shaft; the spring is connected with the key; a reset clip is arranged on the rotation shaft. The utility model can open or close the keys, which is easy to carry and use, especially suitable for multi-room hotels, restaurants and other places.
Description
The utility model relates to a kind of improvement of Key structure, particularly a kind of Shell key.
In daily life, particularly there is the unit in a lot of rooms in some hotels, restaurant etc., and the staff often needs to carry when opening door much key, and this carries and is not easily also to cause easily and lose.
The purpose of this utility model provides a kind of simple in structure, and is easy to use, portable Shell key.
The purpose of this utility model is achieved in that a kind of Shell key, comprises the shank of the key 1, is provided with rotating shaft 2 at the shank of the key 1 middle part, around the rotating shaft 2 spring 3 is housed, and spring 3 is connected with key 4, and reset of card 5 is housed in the rotating shaft 2.
Shell key provided by the utility model, owing to be provided with rotating shaft at the shank of the key middle part, spring is housed around the rotating shaft, can key be ejected by the effect of spring during use, with the key closure, press reset of card when not using, key can be resetted, like this, reduced the volume of key, made it easy to carry.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
This device adopts following structure: a kind of Shell key, comprise the shank of the key 1, and be provided with rotating shaft 2 at the shank of the key 1 middle part, around the rotating shaft 2 spring 3 is housed, spring 3 is connected with key 4, and reset of card 5 is housed in the rotating shaft 2.
When the utility model uses,, all keys can be resetted because the effect of rotating shaft 2 in the shank of the key 1 and the spring 3 around the rotating shaft can when not using, with key 4 closures, be pressed reset of card 5 with key 4 by opening.
Claims (1)
1, a kind of Shell key comprises the shank of the key (1), it is characterized in that: be provided with rotating shaft (2) at the shank of the key (1) middle part, spring (3) is equipped with in rotating shaft (2) on every side, and spring (3) is connected with key (4), and reset of card (5) is housed in the rotating shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239607 CN2470470Y (en) | 2001-03-30 | 2001-03-30 | Shell key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239607 CN2470470Y (en) | 2001-03-30 | 2001-03-30 | Shell key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2470470Y true CN2470470Y (en) | 2002-01-09 |
Family
ID=33652008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239607 Expired - Fee Related CN2470470Y (en) | 2001-03-30 | 2001-03-30 | Shell key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2470470Y (en) |
-
2001
- 2001-03-30 CN CN 01239607 patent/CN2470470Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |