CN205654182U - Anti -theft lock - Google Patents
Anti -theft lock Download PDFInfo
- Publication number
- CN205654182U CN205654182U CN201620279949.4U CN201620279949U CN205654182U CN 205654182 U CN205654182 U CN 205654182U CN 201620279949 U CN201620279949 U CN 201620279949U CN 205654182 U CN205654182 U CN 205654182U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock core
- key
- hoodle
- groove
- 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.)
- Active
Links
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses an anti -theft lock, the key that with lock body correspond is reached including the lock body, the lock body includes the tapered end shell, the lock core of setting in the tapered end shell, the middle part of a key side is provided with snakelike groove, the another side of key is provided with a plurality of pellet shot from a slingshot grooves that the wave distributes that are, be provided with two rows of marble subassemblies in lock core and the tapered end shell, cooperate with the marble subassembly in the pellet shot from a slingshot groove, still be provided with the blade subassembly in lock core and the tapered end shell, snakelike groove and blade subassembly looks adaptation, lock core middle part be provided with one with key complex lock core groove, this lock core inslot has an arch of sheltering from that is used for sheltering from two rows of marble subassembly central lines, the direction of motion mutually perpendicular of marble subassembly and blade subassembly. The utility model discloses an adopt two rows of novel compound modes of marble subassembly matched with of blade subassembly and hidden central line for can't instigate the blade subassembly simultaneously when instigateeing the marble subassembly, can effectively take precautions against picklock's technical opening and open with the vibration.
Description
Technical field
This utility model relates to a kind of anti-theft lock end.
Background technology
In the most existing various theft-proof lock head, the simple mode using pellet or blade all cannot stop simple unlocking tool to insert lock body, carries out the parts in lock body vibrating the technical unlocking of instigation form or turning round by force destruction.General ball lock head structure is simple with technique, and does not possess anti-technical unlocking and anti-damage ability, is easily opened, and key is easily copied, it is impossible to play anti-theft function.And though general blade locking head resistance to torsion pick-proof performance is good but mutual opening rate is high, easily illegally opened by the key of close coding, cause the inefficacy of tapered end.Two class tapered ends all can not meet the requirement that anti-theft security is improved by user day by day in sum.There is provided a kind of Novel double bank madanku to add composite blading lock for this this utility model and solve this problem.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of anti-theft lock end.
This utility model solves its technical problem and be the technical scheme is that
A kind of anti-theft lock end, including lock body and the key corresponding with lock body, described lock body includes lock shell, the lock core being arranged in lock shell, the middle part of described key one side is provided with snakelike tank, the another side of described key is provided with the bullet groove of some undulates distribution, two row's hoodle assemblies it are provided with in described lock core and lock shell, bullet groove matches with hoodle assembly, it is additionally provided with blade assembly in described lock core and lock shell, snakelike tank is suitable with blade assembly, a lock core groove coordinated with key it is provided with in the middle part of described lock core, have one in this lock core groove and block projection for block two row's hoodle assembly centrages, the direction of motion of described hoodle assembly and blade assembly is mutually perpendicular to.
Described blade assembly includes the some lock shape blocks coordinated with snakelike tank, for the some chutes slided for lock shape block, lock pin, described chute connects with lock core groove side, it is protruding that described lock shape block upper end is provided with the driving coordinated with snakelike tank, some lock shape blocks move towards distribution along snakelike tank, the lower end of described lock shape block is provided with groove of unblanking, described lock pin be arranged between lock core and lock shell and with groove fit of unblanking, when being not inserted into corresponding key, the groove of unblanking of multiple lock shape blocks is interspersed, described lock pin clip is between lock core and lock shell, when inserting corresponding key, lock shape block by snakelike tank with drive projection coordinate slip, multiple grooves of unblanking form one and are available for the space that lock pin slips into.
It is protruding that described lock pin lower end is provided with locking, and described lock shell medial wall is provided with and the lock groove of locking male cooperation.
Described driving projection to be positioned at the centre position of lock shape block, the number of recesses of unblanking on each lock shape block is set to two, and described lock pin upper end is provided with the U-shaped connection-peg with these two groove fit of unblanking.
Being provided with back-moving spring between described lock pin and lock core, described lock core front end is provided with anti-drilling sheet.
Pearl spring in the hoodle hole that described hoodle assembly includes the hoodle hole being arranged on lock shell and lock core, be arranged on lock shell, it is arranged on the flat pearl of pearl spring lower end, is arranged on hoodle in the hoodle hole of lock core, hoodle coordinates with bullet groove, when being not inserted into corresponding key, described flat integument Zhu Huangding is depressed between lock shell and lock core, limit lock shell and lock core relatively rotates, when inserting corresponding key, bullet groove top pressure hoodle moves so that align with the interface of lock shell and lock core in the joint of flat pearl and hoodle；Being additionally provided with an anti-breaking beam on described lock shell, pearl spring is positioned at the lower section of anti-breaking beam.
It is also configured with primary and secondary pearl locking mechanism between described lock shell and lock core, described offers the teeth corresponding with primary and secondary pearl locking mechanism on the key.
It is also configured with blade locking mechanism between described lock shell and lock core, described offers the outer mill teeth groove corresponding with blade locking mechanism on the key.
Being additionally provided with one on described lock core and hide the hole of bead, be provided with one and hide pearl in the described hiding hole of bead, described be provided with jack-up face to should hide pearl on the key, the hiding hole of bead is followed after lock core rotates 180 ° and is alignd with the hoodle hole on lock shell.
Being provided with two guide pillars in described lock core, this two guide pillar runs through chute to carry out spacing to the lock shape block in chute.
The beneficial effects of the utility model are: use the novel compositions mode that this utility model of said structure matches with two row's hoodle assemblies of hidden centrage by using blade assembly；This novel compositions mode is when using unlocking tool to instigate hoodle assembly up and down, the direction of motion of hoodle assembly and the direction of motion of blade assembly are the instigation that the unlocked position of 90 degree of angles and blade assembly hinders hoodle assembly, blade assembly cannot be instigateeed when therefore instigateeing hoodle assembly simultaneously, the technical unlocking that can effectively take precautions against unlocking tool is opened with vibration, meanwhile the snakelike tank of key difficulty imitated with bullet groove, considerably increases the difficulty of technical unlocking；Blade assembly and hoodle assembly utilize the combination in space the most greatly to add the size of key of key thus significantly reduce mutual opening rate.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is the decomposing schematic representation of the first embodiment of this utility model；
Fig. 2 is the generalized section one of the first embodiment of this utility model；
Fig. 3 is the generalized section two of the first embodiment of this utility model；
Fig. 4 is the schematic diagram one of key in this utility model；
Fig. 5 is the schematic diagram two of key in this utility model；
Fig. 6 is the partial enlarged drawing A in Fig. 1；
Fig. 7 is the generalized section of this utility model the second embodiment；
Fig. 8 is the generalized section of the third embodiment of this utility model.
Detailed description of the invention
With reference to Fig. 1～Fig. 6, this utility model is a kind of anti-theft lock end, including lock body and the key 1 corresponding with lock body, lock body includes lock shell 2, the lock core 3 being arranged in lock shell 2, the middle part of key 1 one side is provided with snakelike tank 4, the another side of key 1 is provided with the bullet groove 5 of some undulates distribution, two row's hoodle assemblies it are provided with in lock core 3 and lock shell 2, bullet groove 5 matches with hoodle assembly, it is additionally provided with blade assembly in lock core 3 and lock shell 2, snakelike tank 4 is suitable with blade assembly, a lock core groove 6 coordinated with key 1 it is provided with in the middle part of lock core 3, have one in this lock core groove 6 and block protruding 23 for block two row's hoodle assembly centrages, the direction of motion of hoodle assembly and blade assembly is mutually perpendicular to.Use the novel compositions mode that this utility model of said structure matches with two row's hoodle assemblies of hidden centrage by using blade assembly；This novel compositions mode is when using unlocking tool to instigate hoodle assembly up and down, the direction of motion of hoodle assembly and the direction of motion of blade assembly are the instigation that the unlocked position of 90 degree of angles and blade assembly hinders hoodle assembly, blade assembly cannot be instigateeed when therefore instigateeing hoodle assembly simultaneously, the technical unlocking that can effectively take precautions against unlocking tool is opened with vibration, meanwhile the snakelike tank 4 of key 1 difficulty imitated with bullet groove 5, considerably increases the difficulty of technical unlocking；Blade assembly and hoodle assembly utilize the combination in space the most greatly to add the size of key of key 1 thus significantly reduce mutual opening rate.
As shown in the figure, blade assembly detailed description of the invention can use following structure: includes the some lock shape blocks 7 coordinated with snakelike tank 4, for the some chutes 8 slided for lock shape block 7, lock pin 9, chute 8 connects with lock core groove 6 side, lock shape block 7 upper end is provided with the driving projection 10 coordinated with snakelike tank 4, some lock shape blocks 7 move towards distribution along snakelike tank 4, the lower end of lock shape block 7 is provided with groove 11 of unblanking, lock pin 9 is arranged between lock core 3 and lock shell 2 and coordinates with groove 11 of unblanking, lock pin 9 lower end is provided with locking projection 12, the lock groove 13 coordinated with locking protruding 12 it is provided with on lock shell 2 medial wall；Lock pin 9 resets for convenience, is provided with back-moving spring 14 between lock pin 9 and lock core 3；Being additionally provided with two guide pillars 15 in lock core 3, this two guide pillar 15 runs through chute 8 to carry out spacing to the lock shape block 7 in chute 8.When being not inserted into corresponding key 1, the groove 11 of unblanking of multiple lock shape blocks 7 is interspersed, lock pin 9 clip is between lock core 3 and lock shell 2, when inserting corresponding key 1, lock shape block 7 by snakelike tank 4 with drive projection 10 coordinate slip, multiple grooves 11 of unblanking form one and are available for the space that lock pin 9 slips into, rotate key 1, band movable lock core 3 rotates, lock pin 9 slips in the space that multiple groove 11 of unblanking is formed, the no longer motion between stopper lock core 3 and lock shell 2, key 1 is extracted after having unblanked, under the effect of back-moving spring 14, locking protruding 12 enters lock groove 13, and lock shape block 7 reset destroy original shape become be available for the space that lock pin 9 slips into, lock core 3 front end is provided with anti-drilling sheet 25, lockset is made to have good anti-drilling & antidamage function.
As it can be seen, drive protruding 10 centre positions being positioned at lock shape block 7, groove 11 quantity of unblanking on each lock shape block 7 is set to two, and lock pin 9 upper end is provided with the U-shaped connection-peg 16 coordinated with these two grooves 11 of unblanking.The cooperation of unblank groove 11 and the connection-peg 16 of this structure can significantly promote the required precision to key 1, reduces the phenomenon that similar key 1 is opened mutually.
As shown in the figure, hoodle 20 assembly detailed description of the invention can use following structure: includes the hoodle hole 17 being arranged on lock shell 2 and lock core 3, the pearl spring 18 being arranged in the hoodle hole 17 of lock shell 2, it is arranged on the flat pearl 19 of pearl spring 18 lower end, it is arranged on hoodle 20 in the hoodle hole 17 of lock core 3, hoodle 20 coordinates with bullet groove 5, when being not inserted into corresponding key 1, flat pearl 19 is depressed between lock shell 2 and lock core 3 by pearl spring 18 top, limit lock shell 2 and lock core 3 relatively rotates, when inserting corresponding key 1, bullet groove 5 top pressure hoodle 20 moves, alignd with the interface of lock shell 2 and lock core 3 in the joint of flat pearl 19 and hoodle 20.Wherein hoodle 20 can use abnormity hoodle 20 to meet different functional requirements；Being additionally provided with an anti-breaking beam 24 on lock shell, pearl spring is positioned at the lower section of anti-breaking beam 24, and the setting of anti-breaking beam 24 is so that this utility model has and the strongest anti-interrupts function.Hoodle 20 modular construction of said structure is simple, ingenious, coordinates closely with blade assembly, and precision is higher.
As it can be seen, be also configured with primary and secondary pearl locking mechanism between lock shell 2 and lock core 3, key 1 offers the teeth corresponding with primary and secondary pearl locking mechanism.So configured can form various lockset and can easily realize the multiple management functions such as existing management spoon, engineering spoon, A, B, C spoon；Visible this utility model scalability is good.
As it can be seen, be additionally provided with one on lock core 3 to hide the hole of bead 21, hide in the hole of bead 21 and be provided with one and hide pearl 22, key 1 is provided with jack-up face to should hide pearl 22, hide the hole of bead 21 and follow and align with the hoodle hole 17 on lock shell 2 after lock core 3 rotates 180 °.After lock core 3 unnormal unlocking goes to, the flat pearl 19 in lock shell 2 can enter in the hiding hole of bead 21, causes secondary to lock, and lock core 3 can not rotate, and instrument also can not be extracted；Lock core 3 self-destruction make house owner can discover this lock illegally opened and fail into room implement theft, also can prevent secondary from burglarizing.
Being the second embodiment of the present utility model as shown in Figure 7, it is roughly the same with above-mentioned embodiment, and difference is, is also configured with blade locking mechanism between lock shell 2 and lock core 3, and key 1 offers the outer mill teeth groove corresponding with blade locking mechanism.
Being the third embodiment of the present utility model as shown in Figure 8, it is roughly the same with the first embodiment, and difference is in above-described embodiment as built-in top shelves tapered end, and in the present embodiment is exterior top shelves tapered end.
Above-described embodiment is preferred version of the present utility model, and this utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement on the premise of this utility model spirit, and modification or the replacement of these equivalents are all contained in the scope set by the application claim.
Claims (10)
1. an anti-theft lock end, including lock body and the key corresponding with lock body, it is characterized in that: described lock body includes lock shell, the lock core being arranged in lock shell, the middle part of described key one side is provided with snakelike tank, the another side of described key is provided with the bullet groove of some undulates distribution, two row's hoodle assemblies it are provided with in described lock core and lock shell, bullet groove matches with hoodle assembly, it is additionally provided with blade assembly in described lock core and lock shell, snakelike tank is suitable with blade assembly, a lock core groove coordinated with key it is provided with in the middle part of described lock core, have one in this lock core groove and block projection for block two row's hoodle assembly centrages, the direction of motion of described hoodle assembly and blade assembly is mutually perpendicular to.
2. a kind of anti-theft lock end as claimed in claim 1, it is characterized in that described blade assembly includes the some lock shape blocks coordinated with snakelike tank, for the some chutes slided for lock shape block, lock pin, described chute connects with lock core groove side, it is protruding that described lock shape block upper end is provided with the driving coordinated with snakelike tank, some lock shape blocks move towards distribution along snakelike tank, the lower end of described lock shape block is provided with groove of unblanking, described lock pin be arranged between lock core and lock shell and with groove fit of unblanking, when being not inserted into corresponding key, the groove of unblanking of multiple lock shape blocks is interspersed, described lock pin clip is between lock core and lock shell, when inserting corresponding key, lock shape block by snakelike tank with drive projection coordinate slip, multiple grooves of unblanking form one and are available for the space that lock pin slips into.
3. a kind of anti-theft lock end as claimed in claim 2, it is characterised in that it is protruding that described lock pin lower end is provided with locking, and described lock shell medial wall is provided with and the lock groove of locking male cooperation.
4. a kind of anti-theft lock end as claimed in claim 2, it is characterized in that the described centre position driving projection to be positioned at lock shape block, number of recesses of unblanking on each lock shape block is set to two, and described lock pin upper end is provided with the U-shaped connection-peg with these two groove fit of unblanking.
5. a kind of anti-theft lock end as claimed in claim 2, it is characterised in that being provided with back-moving spring between described lock pin and lock core, described lock core front end is provided with anti-drilling sheet.
6. a kind of anti-theft lock end as claimed in claim 1, it is characterized in that described hoodle assembly includes the hoodle hole being arranged on lock shell and lock core, the pearl spring being arranged in the hoodle hole of lock shell, it is arranged on the flat pearl of pearl spring lower end, it is arranged on hoodle in the hoodle hole of lock core, hoodle coordinates with bullet groove, when being not inserted into corresponding key, described flat integument Zhu Huangding is depressed between lock shell and lock core, limit lock shell and lock core relatively rotates, when inserting corresponding key, bullet groove top pressure hoodle moves, alignd with the interface of lock shell and lock core in the joint of flat pearl and hoodle；Being additionally provided with an anti-breaking beam on described lock shell, pearl spring is positioned at the lower section of anti-breaking beam.
7. anti-theft lock end as claimed in claim 6 a kind of, it is characterised in that be also configured with primary and secondary pearl locking mechanism between described lock shell and lock core, described offers the teeth corresponding with primary and secondary pearl locking mechanism on the key.
8. anti-theft lock end as claimed in claim 2 a kind of, it is characterised in that be also configured with blade locking mechanism between described lock shell and lock core, described offers the outer mill teeth groove corresponding with blade locking mechanism on the key.
9. a kind of anti-theft lock end as claimed in claim 6, it is characterized in that being additionally provided with one on described lock core hides the hole of bead, it is provided with one in the described hiding hole of bead and hides pearl, described being provided with jack-up face to should hide pearl on the key, the hiding hole of bead is followed after lock core rotates 180 ° and is alignd with the hoodle hole on lock shell.
10. a kind of anti-theft lock end as claimed in claim 2, it is characterised in that being provided with two guide pillars in described lock core, this two guide pillar runs through chute to carry out spacing to the lock shape block in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279949.4U CN205654182U (en) | 2016-04-05 | 2016-04-05 | Anti -theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279949.4U CN205654182U (en) | 2016-04-05 | 2016-04-05 | Anti -theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654182U true CN205654182U (en) | 2016-10-19 |
Family
ID=57389693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279949.4U Active CN205654182U (en) | 2016-04-05 | 2016-04-05 | Anti -theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060513A (en) * | 2016-12-25 | 2017-08-18 | 广东炬森五金精密制造有限公司 | A kind of double agile lock cylinders |
| CN112324250A (en) * | 2020-10-23 | 2021-02-05 | 源文兴车料(太仓)有限公司 | Lock core structure that assembly efficiency is high |
-
2016
- 2016-04-05 CN CN201620279949.4U patent/CN205654182U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060513A (en) * | 2016-12-25 | 2017-08-18 | 广东炬森五金精密制造有限公司 | A kind of double agile lock cylinders |
| CN107060513B (en) * | 2016-12-25 | 2023-08-04 | 广东炬森五金精密制造有限公司 | Double-flexible spring lock core |
| CN112324250A (en) * | 2020-10-23 | 2021-02-05 | 源文兴车料(太仓)有限公司 | Lock core structure that assembly efficiency is high |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201050225Y (en) | Prizing-proof lock | |
| CN205654182U (en) | Anti -theft lock | |
| CN201050224Y (en) | Idle run spring lock head | |
| CN102720398B (en) | Burglary-prevention self-locking lock cylinder | |
| CN207332497U (en) | A kind of key | |
| CN206513135U (en) | Simplify version primary and secondary blade lock | |
| CN201059099Y (en) | Idle run theft-proof lock end | |
| CN205206504U (en) | Compound blade lock core | |
| CN207110704U (en) | A kind of key | |
| CN203383602U (en) | Anti-theft lock cylinder | |
| CN207211975U (en) | A kind of theftproof lock | |
| CN102359312B (en) | Spring-free pin tumbler lock | |
| CN202926032U (en) | Tumbler lock head and key thereof | |
| CN207794828U (en) | A kind of theftproof lock and matched key | |
| CN202299688U (en) | Anti-theft lock and key thereof | |
| CN203755816U (en) | Anti-theft tapered end | |
| TWI638079B (en) | Key rod structure | |
| CN205422197U (en) | Anti -theft lock | |
| CN205591669U (en) | Burglary -proof lock mechanism | |
| CN203729687U (en) | Curved surface double groove angle bit key type side column anti-theft lock with circular hole grooves and cylinder marbles | |
| CN205314699U (en) | Six two -sided curve lock cores | |
| CN110616960B (en) | New lock | |
| CN108798267A (en) | A kind of theftproof lock and matched key | |
| CN101122190B (en) | Lock with idle run core structure | |
| CN108798261A (en) | A kind of key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |