CN2839476Y - A kind of theftproof lock - Google Patents
A kind of theftproof lock Download PDFInfo
- Publication number
- CN2839476Y CN2839476Y CN 200520076210 CN200520076210U CN2839476Y CN 2839476 Y CN2839476 Y CN 2839476Y CN 200520076210 CN200520076210 CN 200520076210 CN 200520076210 U CN200520076210 U CN 200520076210U CN 2839476 Y CN2839476 Y CN 2839476Y
- Authority
- CN
- China
- Prior art keywords
- keyhole
- lock
- utility
- tapered end
- spoon body
- 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 discloses a kind of theftproof lock that belongs in the lock technology field, comprise tapered end and key, be provided with lock core in the tapered end, lock core is provided with keyhole, described key case spatula body and handle, spoon body and keyhole match, and described tapered end is provided with the bending conduit around lock core, be provided with elastic rod between described spoon body and the handle, described elastic rod and bending conduit are suitable.When the utility model used, a spoon body can enter in the keyhole by bending conduit, and elastic rod can elastic deformation in rotation, therefore, by handle spoon body is rotated and open lock; But can't see keyhole in appearance, so in the process of burglar's theft, it can not see the keyhole position, can not see the keyhole shape, makes it be difficult to open lock; As seen, the utility model can play good antitheft effect; The lockset that the utility model can be used as bicycle, motorcycle, safety cabinet etc. uses.
Description
Technical field
The utility model relates to a kind of anti-theft appliance, particularly a kind of lockset.
Background technology
Lock of the prior art mainly comprises tapered end and key, is provided with lock core in the tapered end, and lock core is provided with keyhole, described key case spatula body and handle, and spoon body and keyhole match; Its weak point is: the lockhole of this lock exposes, and is easily taken advantage of by the burglar, is easy to just lock to be opened by instrument, makes property stolen.
The utility model content
The purpose of this utility model provides a kind of theftproof lock, makes it have good anti-theft feature.
The purpose of this utility model is achieved in that a kind of theftproof lock, comprise tapered end and key, be provided with lock core in the tapered end, lock core is provided with keyhole, described key case spatula body and handle, spoon body and keyhole match, and described tapered end is provided with the bending conduit around lock core, be provided with elastic rod between described spoon body and the handle, described elastic rod and bending conduit are suitable.
When the utility model used, a spoon body can enter in the keyhole by bending conduit, and elastic rod can elastic deformation in rotation, therefore, by handle spoon body is rotated and open lock; But can't see keyhole in appearance, so in the process of burglar's theft, it can not see the keyhole position, can not see the keyhole shape, makes it be difficult to open lock; The shape of bending conduit can be arc, also can be shapes such as S shape; As seen, the utility model can play good antitheft effect; The lockset that the utility model can be used as bicycle, motorcycle, safety cabinet etc. uses.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein, 1 tapered end, 2 lock cores, 3 keyholes, 4 bending conduits, 5 spoons of bodies, 6 elastic rods, 7 handles.
The specific embodiment
As figure, be a kind of theftproof lock, comprise tapered end 1 and key, be provided with lock core 2 in the tapered end 1, lock core 2 is provided with keyhole 3, key case spatula body 5 and handle 7, spoon body 5 and keyhole 3 match, tapered end 1 is provided with the arc-shaped bend conduit 4 around lock core 2, is provided with elastic rod 6 between spoon body 5 and the handle 7, and elastic rod 6 is suitable with bending conduit 4.For making spoon body 5 can insert keyhole 3 smoothly, opposite position can be provided with identification marking on spoon body 5 and keyhole 3, and when mark was relative, spoon body 5 can insert keyhole 3 smoothly, conveniently unblanks.
The utility model is not limited to the foregoing description, and described bending conduit also can become shapes such as S shape, waveform, spirality.
Claims (3)
1, a kind of theftproof lock, comprise tapered end and key, be provided with lock core in the tapered end, lock core is provided with keyhole, described key case spatula body and handle, spoon body and keyhole match, and it is characterized in that: described tapered end is provided with the bending conduit around lock core, be provided with elastic rod between described spoon body and the handle, described elastic rod and bending conduit are suitable.
2, a kind of theftproof lock according to claim 1, it is characterized in that: described bending conduit is curved.
3, a kind of theftproof lock according to claim 1, it is characterized in that: described bending conduit is S-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076210 CN2839476Y (en) | 2005-09-28 | 2005-09-28 | A kind of theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076210 CN2839476Y (en) | 2005-09-28 | 2005-09-28 | A kind of theftproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839476Y true CN2839476Y (en) | 2006-11-22 |
Family
ID=37427461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076210 Expired - Fee Related CN2839476Y (en) | 2005-09-28 | 2005-09-28 | A kind of theftproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839476Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798267A (en) * | 2017-06-09 | 2018-11-13 | 谭召亮 | A kind of theftproof lock and matched key |
-
2005
- 2005-09-28 CN CN 200520076210 patent/CN2839476Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798267A (en) * | 2017-06-09 | 2018-11-13 | 谭召亮 | A kind of theftproof lock and matched key |
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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 |