CN202627667U - Key for blind people - Google Patents
Key for blind people Download PDFInfo
- Publication number
- CN202627667U CN202627667U CN 201220234976 CN201220234976U CN202627667U CN 202627667 U CN202627667 U CN 202627667U CN 201220234976 CN201220234976 CN 201220234976 CN 201220234976 U CN201220234976 U CN 201220234976U CN 202627667 U CN202627667 U CN 202627667U
- Authority
- CN
- China
- Prior art keywords
- key
- blind people
- sleeve body
- rod
- sleeve
- 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 relates to a key for blind people and belongs to an article for daily use. The key mainly solves the problem of key distinguishing inconvenience of blind people and structurally comprises a key rod, wherein the back end of the key rod is provided with a sleeve body, the sleeve body is connected with the key rod through cylindrical pipe body screw threads, and a round hole is arranged in the middle of the sleeve body. Because the back end of the key rod is movably connected with the sleeve body through screw threads, the key rod can be connected onto the sleeve bodies in different shapes, the blind people can conform the key to be used through touching the shapes of the sleeve bodies, great convenience is brought for the blind people, and the key is also suitable for being used by ordinary people groups in dark environment.
Description
Technical field
The utility model relates to a kind of key, specifically a kind of blind person's key.
Background technology
Key is the requirement in people's daily life, and the shape of each key is all similar, and for a new key, people need remember its characteristic, could correctly use it, yet for the blind person, only recognizes that through touching every key is not easy very much.
The utility model content
The purpose of the utility model is to provide a kind of blind person's key, and this blind person's key is provided with various difform bodies, makes things convenient for the blind person to recognize.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of blind person's key; Its structure comprises key bar; The rear end of described key bar is provided with a body, and described body is threaded together through cylindrical tube with key bar, is provided with a circular hole at the middle part of body.
The beneficial effect of the utility model is: because the rear end of key bar and body flexibly connect through screw thread; Can key bar be connected on the difform body; Which key the blind person can confirm to use through the shape that touches body; Bring great convenience to the blind person, also be fit to the general population and under dark surrounds, use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 body, 2 circular holes, 3 key bars, 4 cylindrical tubes, 5 screw threads.
The specific embodiment
As shown in Figure 1.A kind of blind person's key; Its structure comprises key bar 3, and the rear end of described key bar 3 is provided with a body 1, and described body 1 links together with the screw thread 5 of key bar 3 through cylindrical tube 4; Be provided with a circular hole 2 at the middle part of body 1, can a plurality of bodies 1 be linked together.Be convenient to distinguish key, body 1 can like making difformity according to the individual.
People can select earlier to like or the key cover of the shape remembered easily; With the cylindrical tube 4 of key bar 3 tail ends on body 1 through being threaded onto; Only need remember the shape of the body 1 that each key is corresponding; Can easily recognize needed key in the dark, especially be fit to the blind person and use.
Claims (1)
1. blind person's key comprises key bar, it is characterized in that, the rear end of described key bar is provided with a body, and described body is threaded together through cylindrical tube with key bar, is provided with a circular hole at the middle part of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234976 CN202627667U (en) | 2012-05-23 | 2012-05-23 | Key for blind people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234976 CN202627667U (en) | 2012-05-23 | 2012-05-23 | Key for blind people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202627667U true CN202627667U (en) | 2012-12-26 |
Family
ID=47380876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220234976 Expired - Fee Related CN202627667U (en) | 2012-05-23 | 2012-05-23 | Key for blind people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202627667U (en) |
-
2012
- 2012-05-23 CN CN 201220234976 patent/CN202627667U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130523 |