CN105275269A - Improved key - Google Patents
Improved key Download PDFInfo
- Publication number
- CN105275269A CN105275269A CN201410278682.2A CN201410278682A CN105275269A CN 105275269 A CN105275269 A CN 105275269A CN 201410278682 A CN201410278682 A CN 201410278682A CN 105275269 A CN105275269 A CN 105275269A
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- CN
- China
- Prior art keywords
- spoon bar
- key
- cover
- bar cover
- spoon
- 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.)
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Abstract
The invention discloses an improved key comprising a key rod with bitting; the key also comprises a key rod cover used for covering the key rod. When the key is not used or the lock is opened, the key rod cover can cover the key rod, so people with bad intentions cannot peep on the key bitting so as to make a copy; the improved key can improve safety of the lock.
Description
Technical field
The invention belongs to lockset accessory, be specifically related to a kind of key of improvement.
Background technology
Mechanical lock all can't do without key.Key unlocking utilizes the tartar on its spoon of bar to match with the lock core marble in lockset to realize.Conveniently use, people are accustomed to by key hook in loins, or are directly placed conveniently by key after unblanking, and the custom of this use key has usually buried certain potential safety hazard.At society that is economic and scientific and technological develop rapidly, the situation of lockset security protection is faced with increasing challenge, is embodied in the diversification of forms of thief's crime, means high-technicalization, wherein just occurred the tartar by observing key, the case of copied key, makes people hard to guard against.
Summary of the invention
The object of the invention is, for prior art Problems existing, to provide a kind of key of improvement of good confidentiality.
Technical scheme of the present invention is achieved in that
The key improved, comprises the spoon bar cover established the spoon bar of tartar He can hide spoon bar.
Described spoon bar cover is the U-shaped sandwich of both-side opening, the U-shaped openend of spoon bar cover and one end of described spoon bar hinged.
Described spoon bar cover is sandwich, and described spoon bar is set in spoon bar cover, and spoon bar to be matched with the stopper slot be located in the middle part of spoon bar cover by the pin being located at middle part and realizes stretching out in spoon bar cover and retracting.
Described spoon bar cover is the left and right cover that symmetry is hinged on described spoon bar one end, and the Side symmetrical of described left and right cover is provided with the open slot adapted with described spoon bar.
Described spoon bar cover is sandwich, and described spoon bar is set in spoon bar cover, spoon bar by the shifting block that is located at side be located at a spoon opening for bar cover side and match and realize stretching out in spoon bar cover and retracting.
One end of described spoon bar cover and one end of described spoon bar hinged, the side of spoon bar cover is provided with the open slot adapted with described spoon bar.
Described spoon bar cover is be provided with opening and the cylindrical shell that adapts of inner chamber and described spoon bar.
Beneficial effect of the present invention:
The present invention, owing to being provided with the spoon bar cover that can hide spoon bar, not using key or spoon bar cover can be utilized after unblanking to be hidden by spoon bar, prevents the people had ulterior motives from peeping the tartar preparation key of key, the safety of raising lock.
Technical scheme of the present invention is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the structural representation of key of the present invention.
Fig. 3, Fig. 5, Fig. 7, Fig. 9, Figure 11 are different structure schematic diagram of the present invention respectively.
Fig. 2, Fig. 4, Fig. 6, Fig. 8, Figure 10, Figure 12 are the using state figure of key shown in Fig. 1, Fig. 3, Fig. 5, Fig. 7, Fig. 9, Figure 11 respectively.
Detailed description of the invention
Embodiment 1
See Fig. 1, the key improved, comprise and establish the spoon bar 4 of tartar 5, be positioned at the shank of the key 2 of spoon bar 4 one end and can hide the spoon bar cover 1 of spoon bar, described spoon bar cover 1 is the U-shaped sandwich of both-side opening, the U-shaped openend of spoon bar cover 1 and one end of described spoon bar 4 hinged by hinge 3.During without key, spoon sandwich of bar cover 1 can be utilized to be hidden by spoon bar 4, prevent outside tartar 5 is exposed to.When using key, as shown in Figure 2, spoon bar cover 1 is rotated 180 degree and covers on the shank of the key 2.
Embodiment 2
See Fig. 3, Fig. 4, in the present embodiment, described spoon bar cover 1 is sandwich, and described spoon bar is set in spoon bar cover 1, and spoon bar 4 realizes stretching out in spoon bar cover 1 and retracting by establishing pin 7 in the middle to match with the stopper slot 6 be located in the middle part of spoon bar cover.
Embodiment 3
See Fig. 5, in the present embodiment, described spoon bar cover 1 is the left and right cover 1,1 ' being hinged on described spoon bar 4 one end by hinge 3,3 ' symmetry, the Side symmetrical of described left and right cover 1,1 ' is provided with the open slot 8,8 ' adapted with described spoon bar 4, when using key, being rotated backward to close up by left and right cover 1,1 ' can be used as the shank of the key.During without key, as shown in Figure 6, the reversion of left and right cover 1,1 ' is closed up spoon bar 4 is hidden.
Embodiment 4
See Fig. 7, Fig. 8, in the present embodiment, described spoon bar cover 1 is sandwich, and described spoon bar 4 is set in spoon bar cover 1, spoon bar 4 by the shifting block 10 that is located at its side be located at a spoon opening 9 for bar cover 1 side and match and realize stretching out in spoon bar cover 1 and retracting.
Embodiment 5
See Fig. 9, in the present embodiment, one end of described spoon bar cover 1 is hinged with one end of described spoon bar 4 by hinge 3, the side of spoon bar cover 1 is provided with the open slot 8 adapted with described spoon bar 4, spoon bar cover 1 is provided with breach 11 at open slot 8 place, when using key, spoon bar 4 is outwards opened by breach 11 place of available finger on spoon bar cover 1.During without key, as shown in Figure 10, spoon bar 4 is inverted in spoon open slot of bar cover 18 and spoon bar 4 is hidden.
Embodiment 6
See Figure 11, in the present embodiment, key case spatula handle 2 and the spoon bar 4 establishing tartar 5, described spoon bar cover 1 is for being provided with opening 12 and the cylindrical shell that adapts of inner chamber and described spoon bar 4, during use, only spoon bar cover 1 need be extracted from spoon bar 4, during without key, as shown in figure 12, only spoon bar cover 1 need be enclosed within spoon bar 4.
Claims (7)
1. the key improved, comprises the spoon bar establishing tartar, it is characterized in that also comprising the spoon bar cover that can hide spoon bar.
2. the key of improvement according to claim 1, is characterized in that described spoon bar cover is the U-shaped sandwich of both-side opening, the U-shaped openend of spoon bar cover and one end of described spoon bar hinged.
3. the key of improvement according to claim 1, it is characterized in that described spoon bar cover is sandwich, described spoon bar is set in spoon bar cover, and spoon bar to be matched with the stopper slot be located in the middle part of spoon bar cover by the pin being located at middle part and realizes stretching out in spoon bar cover and retracting.
4. the key of improvement according to claim 1, it is characterized in that described spoon bar cover is the left and right cover that symmetry is hinged on described spoon bar one end, the Side symmetrical of described left and right cover is provided with the open slot adapted with described spoon bar.
5. the key of improvement according to claim 1, it is characterized in that described spoon bar cover is sandwich, described spoon bar is set in spoon bar cover, spoon bar by the shifting block that is located at side be located at a spoon opening for bar cover side and match and realize stretching out in spoon bar cover and retracting.
6. the key of improvement according to claim 1, it is characterized in that one end of one end of described spoon bar cover and described spoon bar is hinged, the side of spoon bar cover is provided with the open slot adapted with described spoon bar.
7. the key of improvement according to claim 1, is characterized in that described spoon bar cover is be provided with opening and the cylindrical shell that adapts of inner chamber and described spoon bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278682.2A CN105275269A (en) | 2014-06-21 | 2014-06-21 | Improved key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278682.2A CN105275269A (en) | 2014-06-21 | 2014-06-21 | Improved key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275269A true CN105275269A (en) | 2016-01-27 |
Family
ID=55145010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410278682.2A Pending CN105275269A (en) | 2014-06-21 | 2014-06-21 | Improved key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105275269A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0138968Y1 (en) * | 1996-10-30 | 1999-04-01 | 대우전자주식회사 | A protecting case for electron key |
| CN2445055Y (en) * | 2000-09-01 | 2001-08-29 | 顶固实业股份有限公司 | Improved key |
| CN2926409Y (en) * | 2006-08-02 | 2007-07-25 | 杨镇璘 | Telescopic key structure |
| CN202417027U (en) * | 2011-11-21 | 2012-09-05 | 惠明通 | Key with protective cover |
| CN203230246U (en) * | 2013-05-06 | 2013-10-09 | 温州市巨鹏磁能锁业有限公司 | Multifunctional combination folding key |
| CN203939306U (en) * | 2014-06-21 | 2014-11-12 | 广东金点原子制锁有限公司 | A kind of improved key |
-
2014
- 2014-06-21 CN CN201410278682.2A patent/CN105275269A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0138968Y1 (en) * | 1996-10-30 | 1999-04-01 | 대우전자주식회사 | A protecting case for electron key |
| CN2445055Y (en) * | 2000-09-01 | 2001-08-29 | 顶固实业股份有限公司 | Improved key |
| CN2926409Y (en) * | 2006-08-02 | 2007-07-25 | 杨镇璘 | Telescopic key structure |
| CN202417027U (en) * | 2011-11-21 | 2012-09-05 | 惠明通 | Key with protective cover |
| CN203230246U (en) * | 2013-05-06 | 2013-10-09 | 温州市巨鹏磁能锁业有限公司 | Multifunctional combination folding key |
| CN203939306U (en) * | 2014-06-21 | 2014-11-12 | 广东金点原子制锁有限公司 | A kind of improved key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |