CN106013980A - Multi-combination antitheft lock head - Google Patents
Multi-combination antitheft lock head Download PDFInfo
- Publication number
- CN106013980A CN106013980A CN201610578879.7A CN201610578879A CN106013980A CN 106013980 A CN106013980 A CN 106013980A CN 201610578879 A CN201610578879 A CN 201610578879A CN 106013980 A CN106013980 A CN 106013980A
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- CN
- China
- Prior art keywords
- pearl
- lock
- locking mechanism
- madanku
- groove
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/10—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by other surfaces of the key, e.g. openings receiving projections on the tumblers
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a multi-combination antitheft lock head. The multi-combination antitheft lock head comprises a lock body which is used for rotating unlocking after a key is inserted. The lock body comprises a lock shell, a lock container, a special-shaped bead locking mechanism, a bead-in-bead locking mechanism and a dual-row bead locking mechanism. The lock container is mounted in a through hole. The special-shaped bead locking mechanism is mounted on the lock container and used for locking the lock container when a key slot and the special-shaped bead locking mechanism are not matched. The bead-in-bead locking mechanism is mounted on the lock container and used for locking the lock container when the key slot and the bead-in-bead locking mechanism are not matched. The dual-row bead locking mechanism is mounted on the lock shell and used for locking the lock container when the key slot and the dual-row bead locking mechanism are not matched. The lock container is locked by means of the combination of the special-shaped bead locking mechanism, the bead-in-bead locking mechanism and the dual-row bead locking mechanism, and as long as one locking mechanism is not matched, the lock cylinder cannot rotate, and unlocking cannot be carried out; the technical opening difficulty of the lock container and the lock body is greatly increased; the antitheft performance is good; and safety is greatly improved.
Description
Technical field
The present invention relates to one and combine anti-theft lock end more.
Background technology
On the market, there is the theftproof lock of double-row bead track groove plane spoon structure by locksmith's molding
Key method for oscillating technical unlocking, and this technology is the most wide-spread so that now
The theftproof lock with double-row bead track groove plane spoon structure has the biggest potential safety hazard.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide one and be difficult to be opened
The many combinations anti-theft lock end opened, it can realize triple antitheft.
The purpose of the present invention realizes by the following technical solutions:
A kind of combine anti-theft lock end, including including the lock that rotates unblock after inserting key more
Body, lock body includes in lock housing, lock gall, madanku locking mechanism, pearl pearl locking mechanism and double
Pearl locking mechanism, lock housing has the through hole passed for lock gall, in lock gall is installed on through hole and can edge
The circumferencial direction of through hole rotates, and lock gall has the groove passed for key, madanku locking mechanism
It is installed on lock gall and for lock gall being carried out when key slot is not mated with madanku locking mechanism
Locking, in pearl, pearl locking mechanism is installed on lock gall and for when pearl locking mechanism in key slot with pearl
When not mating locking lock gall, double-row bead locking mechanism is installed on lock housing and for working as key
Lock gall is locked when not mating with double-row bead locking mechanism by groove.
Preferably, madanku locking mechanism include horizontal grid, two mountings, two first springs, on
End is respectively provided with multiple madankus of projection and multiple second spring, and the outside of lock gall has for second
Multiple first mounting grooves that spring and madanku insert and radially extend along lock gall, the first mounting groove
Upper end connect with groove, one end of the second spring abuts with the inwall of the first mounting groove, second
The other end of spring abuts with madanku, and madanku and the first mounting groove are slidably matched, and projection is stretched
In entering groove and coordinating for the key slot track with key lower end, the lower end of madanku is equipped with
Extend through the groove of whole madanku along madanku width, horizontal grid include the first card
The affixed blend stop of bar and the first card article lower end and second card article affixed with the lower end of blend stop,
The both sides of one card article lower end have point two platforms abutted with two first spring one end, the end of lock gall
Portion has the second mounting groove inserted for horizontal grid, and the other end of two mountings and the first spring abuts will
Horizontal grid are installed in lock gall, and the first card article abuts cooperation with groove, and through-hole wall is provided with and the
The draw-in groove of two card article snap-fit engagement.
Preferably, under in pearl, pearl locking mechanism includes multiple cylindricality under pearl, respectively correspondence and cylindricality
The upper end of pearl abuts in the multiple cylindricalitys coordinated pearl assembly, pearl group in pearl in pearl, at least one pearl
Part includes female pearl, upper sub-pearl, lower female pearl and lower sub-pearl, and lower sub-pearl is built in lower female pearl, on
Sub-pearl is built in female pearl, and the lower end of upper sub-pearl compresses with the upper end of lower sub-pearl and coordinates, upper female pearl
Lower end compress with the upper end of lower female pearl and coordinate, the upper surface of lock gall has multiple downwardly extending also
The first installing hole connected with groove, the upper surface of lock housing has multiple downwardly extending and and through hole
Second installing hole of connection, the second installing hole and the first installing hole are along the short transverse pair of lock body
Together, under multiple cylindricalitys, pearl, lower sub-pearl and lower female pearl correspondence respectively are built in the first installing hole also
Can slide along the inwall of the first installing hole, in multiple cylindricalitys, pearl, upper sub-pearl and upper female pearl are the most right
The second installing hole should be built in and can slide along the inwall of the second installing hole, pearl, lower mother under cylindricality
The key slot track that the lower end of pearl and lower sub-pearl is used to key upper end abuts cooperation.
Preferably, the upper end of the second installing hole is equipped with envelope pearl, is provided with the 3rd in the second installing hole
Spring, one end of the 3rd spring abuts with the lower end of envelope pearl, the other end of the 3rd spring and upper mother
The upper end of pearl compresses cooperation.
Preferably, double-row bead locking mechanism is along the width of lock housing by pearl under pearl in cylindricality and cylindricality
Direction is arranged to two rows.
Preferably, lock body is provided with the anti-drill pin for preventing lock body to be drilled off.
Compared to existing technology, the beneficial effects of the present invention is: by madanku locking mechanism,
In pearl, lock gall is locked by the combination of pearl locking mechanism and double-row bead locking mechanism, as long as wherein
A kind of locking mechanism is not matched, and lock gall just cannot realize rotating, it is impossible to is unlocked, greatly
Adding greatly the technical opening difficulty of lock gall and lock body, theftproof performance is good, and safety is greatly improved.
Accompanying drawing explanation
Fig. 1 is a kind of explosive views combining anti-theft lock end of the present invention more；
Fig. 2 is the structural representation of horizontal grid in Fig. 1；
Fig. 3 is the structural representation of madanku in Fig. 1；
Sectional view when Fig. 4 is that in Fig. 1, in pearl, pearl locking mechanism is in opening；
Sectional view when Fig. 5 is that in Fig. 1, in pearl, pearl locking mechanism is in locking states；
Sectional view when Fig. 6 is that in Fig. 1, double-row bead locking mechanism is in opening；
Sectional view when Fig. 7 is that in Fig. 1, double-row bead locking mechanism is in locking states.
In figure: 1, key；11, the key slot track of key upper end；2, lock body；3, lock
Shell；31, through hole；32, the second installing hole；35, anti-drill pin；4, lock gall；41, groove；
42, the first mounting groove；43, the first installing hole；5, madanku locking mechanism；51, horizontal grid；
511, the first card article；512, blend stop；513, the second card article；514, platform；52, abnormity
Pearl；521, protruding；522, groove；53, the second spring；54, the first spring；55、
Mounting；6, pearl locking mechanism in pearl；61, upper female pearl；62, upper sub-pearl；63, lower female pearl；
64, lower sub-pearl；65, pearl under cylindricality；66, pearl in cylindricality；67, Feng Zhu；68, the 3rd bullet
Spring；7, double-row bead locking mechanism..
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
Combine anti-theft lock end as it is shown in figure 1, a kind of more, coordinate including lock body 2 with lock body 2
Key 1, lock body 2 includes in lock housing 3, lock gall 4, madanku locking mechanism 5, pearl pearl lock
Determining mechanism 6 and double-row bead locking mechanism 7, lock housing 3 has the through hole 31 passed for lock gall 4,
In lock gall 4 is installed on through hole 31 and can be along the circumferencial direction rotation of through hole 31, lock gall 4 has
The groove 41 passed for key 1, madanku locking mechanism 5 is installed on lock gall 4 and for working as
When key slot is not mated with madanku locking mechanism 5, lock gall 4 is locked, pearl locking in pearl
Mechanism 6 be installed on lock gall 4 and for when key slot with when in pearl, pearl locking mechanism 6 does not mates pair
Lock gall 4 locks, double-row bead locking mechanism 7 be installed on lock housing 3 and for when key slot with
When double-row bead locking mechanism 7 does not mates, lock gall 4 is locked.
By pearl locking mechanism 6 in madanku locking mechanism 5, pearl and double-row bead locking mechanism 7
Combination lock gall 4 is locked, as long as one of which locking mechanism is not matched, lock gall
4 just cannot realize rotating, it is impossible to be unlocked, considerably increase lock gall 4 and the skill of lock housing 3
Art opens difficulty, and theftproof performance is good, and safety is greatly improved.
As Figure 1-3, madanku locking mechanism 5 include horizontal grid 51, two mounting 55,
Two first springs 54, upper end are respectively provided with multiple madankus 52 of protruding 521 and multiple second bullet
Spring 53, the outside of lock gall 4 has for the second spring 53 and madanku 52 inserts and along lock gall 4
Multiple first mounting grooves 42 radially extended, the upper end of the first mounting groove 42 is with groove 41 even
Logical, one end of the second spring 53 abuts with the inwall of the first mounting groove 42, the second spring 53
The other end abut with madanku 52, madanku 52 is slidably matched with the first mounting groove 42,
In protruding 521 stretch into groove 41 and coordinate with the key slot track of key 1 lower end, madanku
The lower end of 52 is equipped with and extends through whole madanku 52 along madanku 52 width
Groove 522, horizontal grid 51 include the gear that the first card article 511 is affixed with the first card article 511 lower end
Bar 512 and second card article 513 affixed with the lower end of blend stop 512, the first card article 511 lower end
Both sides there is point two platforms 514 abutted with two first spring 54 one end, the end of lock gall 4
Portion has the second mounting groove (not shown) inserted for horizontal grid 51, two mountings 55 and first
The other end of spring 54 abuts and is installed in lock gall 4 by horizontal grid 51, and the first card article 511 is with recessed
Groove 522 abuts and coordinates, and through hole 31 inwall is provided with and the card of the second card article 513 snap-fit engagement
Groove (not shown).
By the description of said structure, when groove 41 in key 1 inserts lock gall 4,
Multiple protruding 521 respectively along the key slot orbiting motion of key 1 lower end, and protruding 521 drives are different
Shape pearl 52 is along the slip of the length direction of the first mounting groove 42, the groove of madanku 52 lower end
522 also slide with madanku 52, after key 1 is fully-inserted, only when madanku 52
When the groove 522 of lower end is arranged in a line, the first card article 511 could be with multiple grooves 522
Fitting like a glove, the first spring 54 horizontal grid of jack-up 51, the second card article 513 departs from through hole 31
Draw-in groove on wall, now lock gall 4 can rotate, as long as one of them groove 522 is recessed with other
Groove 522 forms dislocation, and the first card article 511 just cannot abut with groove 522, the second card article
Lock gall 4 is carried out locking with draw-in groove clamping by 513 makes it cannot be carried out rotating, and structure is complicated, skill
It is high that art opens difficulty.
See shown in Fig. 1, Fig. 4 and Fig. 5, under in pearl, pearl locking mechanism 6 includes multiple cylindricality
Pearl 66 on pearl 65, the respectively corresponding multiple cylindricalitys abutting cooperation with the upper end of pearl under cylindricality 65,
Under cylindricality, in pearl 65 and cylindricality, pearl 66 is the common lower pearl of existing routine and common upper pearl, extremely
Pearl assembly in a few pearl, in pearl, pearl assembly includes female pearl 61, upper sub-pearl 62, lower female pearl
63 and lower sub-pearl 64, lower sub-pearl 64 is built in lower female pearl 63, and upper sub-pearl 62 is built in mother
Pearl 61, the lower end of upper sub-pearl 62 compresses with the upper end of lower sub-pearl 64 and coordinates, upper female pearl 61
Lower end compresses with the upper end of lower female pearl 63 and coordinates, and the upper surface of lock gall 4 has multiple to downward
The first installing hole 43 stretched and connect with groove 41, the upper surface of lock housing 3 have multiple downwards
The second installing hole 32 extended and connect with through hole 31, the second installing hole 32 and first is installed
Align along the short transverse of lock housing 3 in hole 43, pearl 65 under multiple cylindricalitys, lower sub-pearl 64 and under
Female pearl 63 corresponding the first installing hole 43 can be along the first installing hole 43 of being built in respectively
Wall slides, and in multiple cylindricalitys, pearl 66, upper sub-pearl 62 and upper female pearl 61 correspondence respectively are built in
Second installing hole 32 also can slide along the inwall of the second installing hole 32, pearl 65 under cylindricality, under
The key slot track 11 that the lower end of female pearl 63 and lower sub-pearl 64 is used to key upper end abuts
Coordinate.
Preferably, the upper end of the second installing hole 32 is equipped with envelope pearl 67, the second installing hole 32
Inside being provided with the 3rd spring 68, one end of the 3rd spring 68 abuts with the lower end of envelope pearl 67, the
The other end of three springs 68 compresses with the upper end of upper female pearl 61 and coordinates.
So, by above description, when key 1 inserts, pearl 65 under cylindricality, under
The lower end of sub-pearl 64 and lower female pearl 63 coordinates with the key slot track 11 of key upper end respectively,
Key slot track promotes pearl 65 under cylindricality, lower sub-pearl 64 and lower female pearl 63 along the height of lock housing 3
Slide in degree direction, only when the pressure section of pearl 66, upper sub-pearl in pearl 65 and cylindricality under cylindricality
62 and the pressure section of lower sub-pearl 64 and upper female pearl 61 and lower female pearl 63 pressure section all with lock
When the upper surface of gallbladder 4 flushes, lock gall 4 can rotate, and has any one place pressure section as long as above-mentioned
Forming dislocation with the upper surface of lock gall 4, lock gall 4 just cannot rotate, and lock gall 4 is locked, because of
This, by increasing pearl locking mechanism 6 in pearl, further increase this lock body 2 by technical opening
Difficulty.
Double-row bead locking mechanism 7 is along the width of lock housing 3 by pearl 65 under pearl in cylindricality 66 and cylindricality
Degree direction is arranged to two rows.
As shown in Figure 6 and Figure 7, by the setting of pearl 65 under pearl 66 in two organ timbering shapes and cylindricality,
Only when two row pearls can be matched, lock gall 4 can rotate, and technical unlocking difficulty is high.
Preferably, lock housing 3 is provided with the anti-drill pin 35 for preventing lock body 2 to be drilled off.
It will be apparent to those skilled in the art that can technical scheme as described above and structure
Think, make other various corresponding changes and deformation, and all these changes and deformation
Within all should belonging to the protection domain of the claims in the present invention.
Claims (6)
1., combine an anti-theft lock end more, including rotate after inserting key unblock lock body its
It is characterised by: lock body includes pearl locking mechanism in lock housing, lock gall, madanku locking mechanism, pearl
With double-row bead locking mechanism, lock housing has the through hole passed for lock gall, and lock gall is installed in through hole
And can rotate along the circumferencial direction of through hole, lock gall has the groove passed for key, and madanku is locked
Determine mechanism be installed on lock gall and for when key slot is not mated with madanku locking mechanism to lock
Gallbladder locks, and in pearl, pearl locking mechanism is installed on lock gall and for when pearl lock in key slot with pearl
Determine when mechanism does not mates, lock gall to be locked, double-row bead locking mechanism be installed on lock housing and for
When key slot is not mated with double-row bead locking mechanism, lock gall is locked.
Combining anti-theft lock end the most according to claim 1 more, it is characterised in that: madanku
Locking mechanism includes that horizontal grid, two mountings, two first springs, upper end are respectively provided with the multiple of projection
Madanku and multiple second spring, the outside of lock gall have insert for the second spring and madanku and
Multiple first mounting grooves radially extended along lock gall, the upper end of the first mounting groove connects with groove,
One end of second spring abuts with the inwall of the first mounting groove, the other end of the second spring and abnormity
Pearl abuts, and madanku and the first mounting groove be slidably matched, projection stretch into groove interior and for key
The key slot track of spoon lower end coordinates, and the lower end of madanku is equipped with prolongs along madanku width
Stretching and run through the groove of whole madanku, horizontal grid include that the first card article and the first card article lower end are solid
The blend stop connect and second card article affixed with the lower end of blend stop, the both sides of the first card article lower end have
Two platforms point abutted with two first spring one end, the bottom of lock gall has the of confession horizontal grid insertion
Two mounting grooves, the other end of two mountings and the first spring abuts and is installed in lock gall by horizontal grid, the
One card article abuts cooperation with groove, and through-hole wall is provided with and the card of the second card article snap-fit engagement
Groove.
Combining anti-theft lock end the most according to claim 1 more, it is characterised in that: pearl in pearl
Locking mechanism includes that pearl under multiple cylindricality, respectively correspondence abut cooperation with the upper end of pearl under cylindricality
Pearl assembly in pearl, at least one pearl in multiple cylindricalitys, in pearl, pearl assembly includes female pearl, upper son
Pearl, lower female pearl and lower sub-pearl, lower sub-pearl is built in lower female pearl, and upper sub-pearl is built in female pearl,
The lower end of upper sub-pearl compresses with the upper end of lower sub-pearl and coordinates, and the lower end of upper female pearl is upper with lower female pearl
End compresses cooperation, and the upper surface of lock gall has multiple the first peace downwardly extending and connecting with groove
Dress hole, the upper surface of lock housing has multiple the second installing hole downwardly extended and connect with through hole,
Second installing hole aligns along the short transverse of lock body with the first installing hole, pearl under multiple cylindricalitys, under
Sub-pearl and lower female pearl corresponding the first installing hole can be along the first installing hole of being built in respectively
Wall slides, and in multiple cylindricalitys, pearl, upper sub-pearl and upper female pearl correspondence respectively are built in the second installing hole
And can slide along the inwall of the second installing hole, under cylindricality, the lower end of pearl, lower female pearl and lower sub-pearl is equal
Cooperation is abutted for the key slot track with key upper end.
Combining anti-theft lock end the most according to claim 3 more, it is characterised in that: second
The upper end of installing hole is equipped with envelope pearl, is provided with the 3rd spring in the second installing hole, the 3rd spring
One end abuts with the lower end of envelope pearl, and the other end of the 3rd spring compresses join with the upper end of upper mother pearl
Close.
Combining anti-theft lock end the most according to claim 4 more, it is characterised in that: double-row bead
Locking mechanism is that along the width of lock housing, pearl under pearl in cylindricality and cylindricality is arranged to two rows.
Combining anti-theft lock end the most according to claim 1 more, it is characterised in that: lock body
On the anti-drill pin for preventing lock body to be drilled off is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578879.7A CN106013980B (en) | 2016-07-20 | 2016-07-20 | A kind of multigroup conjunction anti-theft lock end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578879.7A CN106013980B (en) | 2016-07-20 | 2016-07-20 | A kind of multigroup conjunction anti-theft lock end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013980A true CN106013980A (en) | 2016-10-12 |
| CN106013980B CN106013980B (en) | 2018-10-16 |
Family
ID=57116855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610578879.7A Active CN106013980B (en) | 2016-07-20 | 2016-07-20 | A kind of multigroup conjunction anti-theft lock end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013980B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201695779U (en) * | 2010-07-08 | 2011-01-05 | 李杰伟 | Anti-theft primary-secondary special structural lock core |
| CN201722993U (en) * | 2009-12-10 | 2011-01-26 | 李杰伟 | Double-row high performance composite type lock cylinder |
| CN201865433U (en) * | 2010-11-13 | 2011-06-15 | 吴洪畴 | Double-row quantum snakelike antitheft lock |
| EP2423412A2 (en) * | 2010-08-31 | 2012-02-29 | Dan Ove Hansen | Lock and key blade |
| CN205894898U (en) * | 2016-07-20 | 2017-01-18 | 广东亚太天能科技股份有限公司 | Multiunit closes theftproof tapered end |
-
2016
- 2016-07-20 CN CN201610578879.7A patent/CN106013980B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201722993U (en) * | 2009-12-10 | 2011-01-26 | 李杰伟 | Double-row high performance composite type lock cylinder |
| CN201695779U (en) * | 2010-07-08 | 2011-01-05 | 李杰伟 | Anti-theft primary-secondary special structural lock core |
| EP2423412A2 (en) * | 2010-08-31 | 2012-02-29 | Dan Ove Hansen | Lock and key blade |
| CN201865433U (en) * | 2010-11-13 | 2011-06-15 | 吴洪畴 | Double-row quantum snakelike antitheft lock |
| CN205894898U (en) * | 2016-07-20 | 2017-01-18 | 广东亚太天能科技股份有限公司 | Multiunit closes theftproof tapered end |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106013980B (en) | 2018-10-16 |
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