CN203626414U - Safe box lock - Google Patents
Safe box lock Download PDFInfo
- Publication number
- CN203626414U CN203626414U CN201320838119.7U CN201320838119U CN203626414U CN 203626414 U CN203626414 U CN 203626414U CN 201320838119 U CN201320838119 U CN 201320838119U CN 203626414 U CN203626414 U CN 203626414U
- Authority
- CN
- China
- Prior art keywords
- lock
- pellet
- lock core
- lock cylinder
- cylinder cover
- 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 - Lifetime
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 239000008188 pellet Substances 0.000 claims description 29
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000005121 nitriding Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 10
- 239000004579 marble Substances 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NCYVXEGFNDZQCU-UHFFFAOYSA-N nikethamide Chemical compound CCN(CC)C(=O)C1=CC=CN=C1 NCYVXEGFNDZQCU-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a safe box lock. The safe box lock comprises a lock shell, a lock cylinder and a marble. The lock cylinder is arranged in the lock shell. A lock hole is formed in the lock cylinder. The marble matched with the lock hole is arranged in the lock cylinder. The safe box lock is characterized in that a lock cylinder cover is arranged at the front end of the lock cylinder, the lock cylinder cover is arranged at the rear end of the lock cylinder in a pin joint or edge covering mode, the lock cylinder cover is a gasket with a through hole in the middle, the rear end of the lock shell is bent inwards to form a blocking face, and the blocking face corresponds to the rear end of the lock cylinder. The technical opening prevention function, the anti-smashing function, the anti-prying function, the anti-drilling function and other functions of the safe box lock are enhanced.
Description
Technical field
The utility model relates to a kind of improvement invention of lockset, relates in particular to a kind of improvement invention of Safe lock.
Background technology
Strongbox use is in daily life more and more general, therefore the requirement of the security performance to its Safe lock is also more and more higher, and in the prior art, can be by the destructive Safe lock that beats, make its lock core spin off or directly bore bad lock core and unblank from the front end of lock housing, what more have some skilled unlockings to utilize to produce between pellet and lock core tentatively makes bumping post depart from pellet to unblank compared with large gap, there is serious potential safety hazard in above-mentioned all Safe locks that makes, user's property safety is threatened.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of and anti-pounds, the Safe lock of pick-proof, anti-drilling, anti-technical unlocking.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to realize: this Safe lock, include lock housing, lock core and pellet, described lock core is arranged in lock housing, in described lock core, lockhole is set, the pellet matching with lockhole is set in described lock core, it is characterized in that: described lock core front end is provided with Lock cylinder cover, described Lock cylinder cover is provided with the pad of through hole in the middle of being; The described lock housing rear end formation blocking surface that curves inwardly, this blocking surface is corresponding with lock core rear end.
Described Lock cylinder cover is arranged on lock core front end by pin joint or bound edge.
Described Lock cylinder cover surface is provided with nitriding layer.
Described pellet is T-shaped setting, and the epimere of pellet is square column bar, and the upper surface of square column bar is cambered surface setting, and the shoulder of described pellet is corresponding with the horizontal bench in lockhole.
The blocking surface outside of described lock housing rear end is provided with electronic switch assembly.
The beneficial effects of the utility model are the Safe locks after improving, by formation blocking surface that lock housing rear end is curved inwardly, preventing from knocking lock core makes it move forward disengaging lock housing, and electronic switch assembly is arranged on to blocking surface outside, prevent from knocking lock core and destroy electronic switch assembly, and the destructiveness of carrying out is unblanked; Set up Lock cylinder cover and make it have the effects such as anti-drilling, pick-proof; And the structure that has changed pellet reduces the gap between pellet and lock core, effectively prevent skilled unlocking.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure B-B sectional view of the present utility model.
Fig. 3 is the sectional view of pellet in the utility model.
The specific embodiment
Accompanying drawing has represented structure of the present utility model, further illustrates by reference to the accompanying drawings its details below again.This Safe lock, include lock housing 1, lock core 2 and pellet 3, described lock core 2 is arranged in lock housing 1, between lock core 2 and lock housing 1, be provided with inner sleeve 4, the interior lockhole that arranges of described lock core 2, the pellet 3 that the interior setting of described lock core 2 and lockhole match, described pellet 3 one sides are connected with the first elastic device, described pellet 3 upper ends are provided with corresponding bumping post 5, on described pellet 3, be also provided with the draw-in groove matching with bumping post 5, described inner sleeve 4 is provided with the groove matching with bumping post 5 other ends, and the second elastic device that is provided with slide block in groove and is connected with slide block, described lock core 2 front ends are provided with Lock cylinder cover 6, Lock cylinder cover 6 is made for anti-drilling material, there is anti-drilling effect, Lock cylinder cover 6 is arranged on lock core 2 front ends by pin joint or bound edge, between described Lock cylinder cover 6 and lock core 2, can also be provided with anti-drilling sheet 7, described Lock cylinder cover 6 is the middle pad that is provided with through hole with anti-drilling sheet 7, the described lock housing 1 rear end formation blocking surface that curves inwardly, this blocking surface is corresponding with lock core 2 rear ends, described Lock cylinder cover 6 is provided with nitriding layer with the surface of anti-drilling sheet 7, described pellet 3 is T-shaped setting, and the epimere of pellet 3 is square column bar, and the upper surface of square column bar is cambered surface setting, and the shoulder 9 of described pellet 3 is corresponding with the horizontal bench in lockhole, the blocking surface outside of described lock housing 1 rear end is provided with electronic switch assembly 8, and electronic switch assembly 8 contains both positive and negative polarity contact, when electronic switch assembly 8 is arranged on blocking surface outside and can prevents from knocking lock core 2, makes electronic switch assembly 8 damage or come off.
In the utility model, as preferably, inner sleeve 4 is steel inner sleeve 4; The first elastic device and the second elastic device are all stage clip; Draw-in groove is V-type groove, matches with bumping post 5 one end, and what bumping post 5 can be with pellet 3 moves forward into out draw-in groove and then release or locking lock core 2; The epimere of T-shaped pellet 3 is the setting of square column bar, and the shoulder 9 of pellet 3 is stopped by the horizontal bench in lockhole, can effectively reduce the gap between pellet 3 and lock core 2, and square column bar in the prior art easy to process, the degree of accuracy is high; The Lock cylinder cover 6 of the blocking surface of lock housing 1 rear end and lock core 2 front ends, both being used in conjunction with played complete protection to lock core 2, strengthen anti-drilling, anti-ly pound, the effect such as pick-proof; And can strengthen its intensity, hardness, Corrosion Protection at Lock cylinder cover 6 and the surface carburization of anti-drilling sheet 7.
The utility model in use, key is inserted to lockhole, drive pellet 3 to move, bumping post 5 enters draw-in groove by the slipper push that connects stage clip, bumping post 5 all lost efficacy in 2 li of its barrier functionalities of lock core, and now lock core 2 can, in 4 li of rotations of the inner sleeve of lock housing 1, turn to certain position, the both positive and negative polarity contact of lock core 2 rear ends and the corresponding conducting of both positive and negative polarity contact in strongbox, then can open by coded lock; Rotation detaches key, lock core 2 rotates, the both positive and negative polarity contact of lock core 2 rear ends separates with the both positive and negative polarity contact in strongbox, coded lock is unavailable, pellet 3 resets by connecting its stage clip, and bumping post 5 shifts out in draw-in groove, bumping post 5 parts in lock core 2 another part in 4 li of inner sleeves, recovered the effect that stops of bumping post 5, now lock core 2 is not rotatable in 4 li of the inner sleeves of lock housing 1.
Claims (5)
1. a Safe lock, include lock housing, lock core and pellet, described lock core is arranged in lock housing, in described lock core, lockhole is set, the pellet matching with lockhole is set in described lock core, it is characterized in that: described lock core front end is provided with Lock cylinder cover, described Lock cylinder cover is provided with the pad of through hole in the middle of being; The described lock housing rear end formation blocking surface that curves inwardly, this blocking surface is corresponding with lock core rear end.
2. Safe lock as claimed in claim 1, is characterized in that: described Lock cylinder cover is arranged on lock core front end by pin joint or bound edge.
3. Safe lock as claimed in claim 1 or 2, is characterized in that: described Lock cylinder cover surface is provided with nitriding layer.
4. Safe lock as claimed in claim 1, is characterized in that: described pellet is T-shaped setting, and the epimere of pellet is square column bar, and the upper surface of square column bar is cambered surface setting, and the shoulder of described pellet is corresponding with the horizontal bench in lockhole.
5. Safe lock as claimed in claim 1, is characterized in that: the blocking surface outside of described lock housing rear end is provided with electronic switch assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838119.7U CN203626414U (en) | 2013-12-19 | 2013-12-19 | Safe box lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838119.7U CN203626414U (en) | 2013-12-19 | 2013-12-19 | Safe box lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626414U true CN203626414U (en) | 2014-06-04 |
Family
ID=50812905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838119.7U Expired - Lifetime CN203626414U (en) | 2013-12-19 | 2013-12-19 | Safe box lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626414U (en) |
-
2013
- 2013-12-19 CN CN201320838119.7U patent/CN203626414U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203584033U (en) | Multifunctional anti-theft lock cylinder body and key | |
| CN103603549B (en) | Multifunctional antitheft lock cylinder and key | |
| CN203626414U (en) | Safe box lock | |
| CN204175038U (en) | A kind of key and lock | |
| CN203531571U (en) | Anti-theft padlock | |
| CN202945879U (en) | Double-plug anti-theft lock | |
| CN102587727A (en) | Double-opening spring lock | |
| CN204126391U (en) | A kind of safe antitheft tapered end | |
| CN102704753B (en) | Technical unlocking resisting lockset | |
| CN207033093U (en) | New primary and secondary Rows of sheet lock | |
| CN202672867U (en) | Double anti-theft lock | |
| CN202324848U (en) | Anti-theft lock cylinder | |
| CN105239825A (en) | Magnetic driving anti-theft door lock | |
| CN202023415U (en) | Novel door lock | |
| CN2913538Y (en) | Safety lock having rotary spring lock head | |
| CN201786102U (en) | Novel idle anti-picking cylinder | |
| CN201056888Y (en) | Tamper-proof U shaped lock | |
| CN201155234Y (en) | Concealed marble anti-theft lock core | |
| CN203066645U (en) | Double-row irregular pin tumbler lock and matched key | |
| CN204571584U (en) | A kind of U-shape lock of Double-lock-core | |
| CN202596302U (en) | Antitheft lock | |
| CN205153752U (en) | Anti -theft lock with double -mortise | |
| CN204571590U (en) | A kind of U-shape lock structure with Double-lock-core | |
| CN102966265A (en) | Double-inserting anti-theft lock | |
| CN204175027U (en) | A kind of theftproof lock and key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |