CN201087600Y - Totally enclosed anti-theft lock core - Google Patents
Totally enclosed anti-theft lock core Download PDFInfo
- Publication number
- CN201087600Y CN201087600Y CNU2007201770911U CN200720177091U CN201087600Y CN 201087600 Y CN201087600 Y CN 201087600Y CN U2007201770911 U CNU2007201770911 U CN U2007201770911U CN 200720177091 U CN200720177091 U CN 200720177091U CN 201087600 Y CN201087600 Y CN 201087600Y
- Authority
- CN
- China
- Prior art keywords
- key
- core
- hole
- inner core
- outer core
- 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 completely-enclosed anti-theft lock core of a lockset, in particular to an anti-theft lock core that comprises an outer core and an inner core, wherein, an eccentric groove is arranged above the inner wall at the outer section of the outer core, a magnetic hole is arranged at the middle part of the eccentric groove, and a magnet is arranged inside the magnetic hole; the outer end of the outer core is provided with a transverse key-insertion hole; the outer end of the inner core is provided with a transverse key-insertion hole, a sealing-plate hole is arranged above the outer end of the inner core, and a sealing plate is arranged inside the sealing-plate hole. When the lock is locked, the key-insertion hole of the outer core corresponds to the key-insertion hole of the inner core, and the key-insertion hole is opened, and the billiard sheet is free from controlling; only when the key is inserted in the hole and is turned 90 degrees idly to form the full enclosure, the billiard sheet is encountered with a convex rim to be controlled, so that the lock is unlocked when the key is matched and is free from being unlocked when the key is mismatched, thus facilitating the uselessness of a so-called universal key, thereby thoroughly controlling the technical unlocking of the lock.
Description
Technical field
The utility model relates to a kind of lockset, is specifically related to a kind of anti-theft lock.
Background technology
Utilize lock that those thieves are kept outside of the door, therefore, lock is the own family of protection or the property of unit and the common tool of privacy.But unblank never to stop with the anti-competition of unblanking; lockhole exposes because existing mechanical is locked normally; owing to lack the effectively protection precautionary measures; being easy to be inserted lockhole by the instrument of unique so-called master key of human and so on pushes lock aside; bring huge money and property loss and moral injury for family or unit, even cause personal injury.
The utility model content
The purpose of this utility model is in order to overcome deficiency of the prior art, just the anti-theft lock that can open after providing a kind of lockhole totally-enclosed.
For achieving the above object, the utility model provides a kind of totally-enclosed anti-theft lock, comprises outer core (5) and inner core (10), and the outer section of described outer core (5) (14) is touched mutually with inner core (10) and closed, and outer core (5) lining section (15) is separated with inner core (10); Described outer core (5) fin (16) touches mutually with inner core (10) and closes; The outer section of described outer core (5) (14) inwall top is provided with eccentric groove (13), is provided with magnet opening (8) in the middle of this off-centre groove (13), is provided with magnet (7) in this magnet opening (8); Described outer core (5) external end head is provided with horizontal key pluging hole (11); Described inner core (10) external end head is provided with horizontal key pluging hole (17), and this inner core (10) external end head top is provided with seals plate hole (12), and this seals and is provided with hush panel (9) in the plate hole (12); The horizontal key pluging hole (11) that outer core (5) external end head is provided with is corresponding with the horizontal key pluging hole (17) that described inner core (10) external end head is provided with.
The utility model beneficial effect is, when this lock is blocking, outer core key pluging hole is corresponding with inner core key pluging hole, and key pluging hole opens wide, and at this moment billiards plate is uncontrolled, having only the key of insertion sky to revolve 90 spends when afterwards formation is totally-enclosed, billiards plate and fin meet just controlled, and key coincide and promptly opens, and misfits promptly and does not open, so so-called master key can't be used, thoroughly control technology is unblanked.
Below in conjunction with accompanying drawing anti-theft lock of the present utility model is described further.
Description of drawings
Fig. 1 is the sectional view of anti-theft lock structural representation of the present utility model;
Fig. 2 is the sectional view of the outer core of anti-theft lock of the present utility model;
Fig. 3 is the axonometric drawing of anti-theft lock inner core of the present utility model;
Fig. 4 is the cross-sectional end view of anti-theft lock of the present utility model;
Fig. 5 is the transverse sectional view of anti-theft lock of the present utility model;
Fig. 6 is the front view of key of the present utility model.
1, screw, 2, the back shrouding, 3, scale, 4, billiards plate, 5, outer core, 6, spring, 7, magnet, 8, magnet opening, 9, hush panel, 10, inner core, 11, outer core key pluging hole, 12, seal plate hole, 13, eccentric groove, 14, the outer section of outer core, 15, section in the outer core, 16, fin, 17, inner core key pluging hole, 18, key seals plate hole, 19, key.
The specific embodiment
Shown in Fig. 1,2 and 3, the utility model anti-theft lock comprises outer core 5 and inner core 10, and 14 of outer core 5 outer sections are touched mutually with inner core 10 and closed, and 5 li sections of outer core 15 and inner core 10 are separated; Two pairs of fins 16 that outer core 5 is provided with touch mutually with inner core 10 and close; Outer core 5 outer section 14 inwalls tops are provided with eccentric groove 13, are provided with magnet opening 8 in the middle of this off-centre groove 13, are provided with magnet 7 in this magnet opening 8; Outer core 5 external end heads are provided with horizontal key pluging hole 11; Inner core 10 external end heads are provided with horizontal key pluging hole 17, and this inner core 10 external end heads top is provided with seals plate hole 12, and this seals and is provided with hush panel 9 in the plate hole 12; Inner core 10 inner end heads are provided with scale 3; Inner core 10 middle parts laterally are equipped with billiards plate 4 and spring 6; The horizontal key pluging hole 11 that outer core 5 external end heads are provided with is corresponding with the horizontal key pluging hole 17 that inner core 10 external end heads are provided with.The outer core 5 inner end heads of anti-theft lock of the present utility model and inner core 10 inner end heads are fixing by back shrouding 2 usefulness screws 1.
Anti-theft lock of the present utility model in use, described key 19 laterally inserted outer core key pluging holes 11 also enter inner core key pluging hole 17, dextrorotation turn 90 degrees, the key pluging hole 17 of inner core 10 is the decussation sealing with the key pluging hole 11 of outer core 5 when being vertical, hush panel 9 is under the effect of eccentric groove 13 simultaneously, seal plate hole 18 by what torsion was released hush panel 9 and pass key, the interstitial hole that will intersect seals, and at this moment lock core has been full closeding state.Dextrorotation turn 90 degrees again, and lock promptly leaves.During locking, key is counterclockwise 180 degree, inner core 10 coincides with outer core 5 key pluging holes 17,11, and hush panel 9 is sucked back automatically by magnet 7, extracts key, an opening process end.
Claims (1)
1. a totally-enclosed anti-theft lock comprises outer core (5) and inner core (10), it is characterized in that, the outer section of described outer core (5) (14) is touched mutually with inner core (10) and closed, and outer core (5) lining section (15) is separated with inner core (10); Two pairs of fins (16) that described outer core (5) is provided with touch mutually with inner core (10) and close; The outer section of described outer core (5) (14) inwall top is provided with eccentric groove (13), is provided with magnet opening (8) in the middle of this off-centre groove (13), is provided with magnet (7) in this magnet opening (8); Described outer core (5) external end head is provided with horizontal key pluging hole (11); Described inner core (10) external end head is provided with horizontal key pluging hole (17), and this inner core (10) external end head top is provided with seals plate hole (12), and this seals and is provided with hush panel (9) in the plate hole (12); The horizontal key pluging hole (11) that outer core (5) external end head is provided with described in the horizontal key pluging hole (17) of core (10) external end head setting corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201770911U CN201087600Y (en) | 2007-09-05 | 2007-09-05 | Totally enclosed anti-theft lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201770911U CN201087600Y (en) | 2007-09-05 | 2007-09-05 | Totally enclosed anti-theft lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087600Y true CN201087600Y (en) | 2008-07-16 |
Family
ID=39635193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201770911U Expired - Fee Related CN201087600Y (en) | 2007-09-05 | 2007-09-05 | Totally enclosed anti-theft lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087600Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401326A (en) * | 2017-08-08 | 2017-11-28 | 胡小平 | A kind of lockset improved structure |
| CN107435464A (en) * | 2017-08-08 | 2017-12-05 | 胡小平 | A kind of lockset improved structure |
-
2007
- 2007-09-05 CN CNU2007201770911U patent/CN201087600Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401326A (en) * | 2017-08-08 | 2017-11-28 | 胡小平 | A kind of lockset improved structure |
| CN107435464A (en) * | 2017-08-08 | 2017-12-05 | 胡小平 | A kind of lockset improved structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHEN YUNXING Free format text: FORMER OWNER: HUANG SIZHONG Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Huizhong training center, Anhui province Huaibei City West Road, building two Phelex electromechanical zip code: 235000 Patentee after: Chen Yunxing Address before: Anhui province Huaibei City Duji District Gao Yue Zhen Dai River 1 village 5 201, zip code: 235000 Patentee before: Huang Sizhong |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Yunxing Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Yunxing Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20110905 |