CN2878601Y - Key - Google Patents
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- Publication number
- CN2878601Y CN2878601Y CN 200620080429 CN200620080429U CN2878601Y CN 2878601 Y CN2878601 Y CN 2878601Y CN 200620080429 CN200620080429 CN 200620080429 CN 200620080429 U CN200620080429 U CN 200620080429U CN 2878601 Y CN2878601 Y CN 2878601Y
- Authority
- CN
- China
- Prior art keywords
- key
- lock
- handle
- people
- utility
- 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
A key comprises a key handle and a metal plate with teeth. One or more convexity pimples are arranged on the handle, the number of convexity pimples varies according to the type of lock. By using the utility model, people with eyesight obstacle or people in night can distinguish keys to correspond lock by touching the key handle.
Description
Affiliated technical field
The utility model relates to a kind of key, especially relates to a kind of key that just can know out which lock of touching with hand.
Background technology
At present, known generally acknowledged key is to be formed by connecting by key handle and the metal sheet that has teeth, and key is level and smooth.But, if night or eyesight have the people of obstacle to can't see the appearance of key, can only judge corresponding that key of locking by examination, key is smoothly being unfavorable for the very fast corresponding key that finds.
Summary of the invention
In order to make night or eyesight that the pairing key of identification lock that the people of obstacle also can be very fast be arranged, the utility model provides a kind of key that just can know out which lock of touching with hand.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of key, be formed by connecting by key handle and the metal sheet that has teeth, it is characterized in that: key is being provided with the convex pimple, and the difference according to lock can be provided with 1 or 1 above convex pimple.
The beneficial effects of the utility model are: even night or eyesight have the people of obstacle,, just can distinguish that key of corresponding lock by touch the key handle with hand, and simple in structure.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is a structural representation of the present utility model.
1. key handles among the figure, 2. metal sheet, 3. convex pimple.
The specific embodiment
In the accompanying drawings, key is connected (1) with metal sheet (2), and key is provided with 1 or 1 above convex pimple (3) to (1), and the size of convex pimple (3) and what just can be distinguished and to lock pairing key and be advisable to touch the back second time.
Claims (2)
1. a key is formed by connecting by key handle and the metal sheet that has teeth, it is characterized in that: key is being provided with the convex pimple.
2. key according to claim 1 is characterized in that: the difference according to lock can be provided with 1 or 1 above convex pimple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080429 CN2878601Y (en) | 2006-01-20 | 2006-01-20 | Key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080429 CN2878601Y (en) | 2006-01-20 | 2006-01-20 | Key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878601Y true CN2878601Y (en) | 2007-03-14 |
Family
ID=37861016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080429 Expired - Fee Related CN2878601Y (en) | 2006-01-20 | 2006-01-20 | Key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878601Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268932A (en) * | 2010-06-03 | 2011-12-07 | 王惜燕 | Key with braille and identifier |
-
2006
- 2006-01-20 CN CN 200620080429 patent/CN2878601Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268932A (en) * | 2010-06-03 | 2011-12-07 | 王惜燕 | Key with braille and identifier |
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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 |