CN208294268U - A kind of Lock capable of preventing from being opened by master key core and its key - Google Patents
A kind of Lock capable of preventing from being opened by master key core and its key Download PDFInfo
- Publication number
- CN208294268U CN208294268U CN201820742234.7U CN201820742234U CN208294268U CN 208294268 U CN208294268 U CN 208294268U CN 201820742234 U CN201820742234 U CN 201820742234U CN 208294268 U CN208294268 U CN 208294268U
- Authority
- CN
- China
- Prior art keywords
- pearl
- lock
- primary
- hole
- locking
- 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
- Adornments (AREA)
Abstract
The utility model discloses a kind of lock cores that anti-technology is opened, including lock housing, lock gall and shift fork, the Lock capable of preventing from being opened by master key core, using longitudinally locked above and below one or more primary and secondary pearl flat pearl zygote pearls and female pearl, horizontal grid side column formula locking is locked up and down, anti-dial Special-shaped marble lateral locking, dual control blade controls two horizontal corals of locking simultaneously, this structured lock core cryptographic key amount is big, mutual opening rate is zero, the technologies unlatchings such as unlocked by universal key, instigation unlatching, tinfoil unlatching, vibration rifle unlatching, security performance height are prevented.The invention also discloses a kind of key for above-mentioned Lock capable of preventing from being opened by master key core, the saltation layer complex process, required precision is accurate, it is difficult to replicate, protect user's property safety.
Description
[technical field]
The utility model relates to a kind of Lock capable of preventing from being opened by master key core and its keys.
[background technique]
Currently on the market most of lock core cannot anti-technology open, do not have anti-theft function, especially unlock in recent years
Technology continues to develop, and opens within general lock core several seconds, lock core locking structure in addition currently on the market is relatively simple, for example, blade
Edged column lock core side column locking, upper and lower bead lock core are locked with flat pearl, are easy to be produced skeleton key after producing in batches in this way,
It is that the lock core authenticated by Ministry of Public Security B grades is similarly easily turned on, to solve this problem, it is more that our company's special open hair designs this
Structured lock core is re-locked, the needs in market are met, protects the safety of life and property of client.
The utility model is namely based on what such case was made.
[utility model content]
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide a kind of anti-skill
Art open lock core, the Lock capable of preventing from being opened by master key core, using the horizontal grid of the locking of anti-dial Special-shaped marble and dual control blade and cooperation into
Row locking, in addition locks in longitudinally disposed one of lock gall or more primary and secondary pearl flat pearls, this structured lock core cryptographic key jointly
Amount is big, mutual opening rate zero.The anti-dial Special-shaped marble lateral locking of this structure, dual control blade control two horizontal corals of locking, son simultaneously
The longitudinally locked difficulty for greatly improving anti-technology and opening of female pearl flat pearl.
The utility model is achieved through the following technical solutions:
A kind of Lock capable of preventing from being opened by master key core, including lock housing, lock gall and shift fork, the lock housing are equipped with the lock matched with lock gall
Gallbladder hole, it is characterised in that: be equipped with primary and secondary pearl flat pearl hole in the upside of the lock housing, set respectively in the two sides up and down of the lock gall hole
There is the horizontal grid slot of locking, is equipped with primary and secondary pearl sealing bead, primary and secondary pearl spring and primary and secondary pearl from top to bottom in the primary and secondary pearl flat pearl hole
Flat pearl is equipped with primary and secondary pearl corresponding with primary and secondary pearl flat pearl hole on the upside of the lock gall and takes hole in, sets in the side of the lock gall
There is two rows Special-shaped marble to take hole in, is equipped with the horizontal grid of locking in the two sides up and down of the lock gall and takes slot, the horizontal grid bullet of locking in
Spring takes hole in and spring fixed clip piece takes slot in, takes in the primary and secondary pearl and is equipped with sub- pearl and female pearl in hole, horizontal in the locking
Grid, which are taken in be equipped in slot, locks horizontal grid, takes in hole and is equipped with for pressing the horizontal grid bullet for locking horizontal grid in the horizontal grid spring of locking
Spring takes the spring fixed clip piece being equipped in slot for fixing horizontal grid spring in the spring fixed clip piece, at least one set
The opposite Special-shaped marble, which is taken in, down is equipped with dual control blade in hole, take in hole in other described Special-shaped marbles equipped with anti-dial different
Shape pellet, the dual control blade includes the elastic slice up and down that row's Special-shaped marble takes in hole in above and below being inserted into respectively, described anti-dial different
Be respectively equipped on shape pellet and an elastic slice can on the key below snakelike tank, the slide post matched, in the abnormity
Pellet takes the marble spring being additionally provided in hole for pressing anti-dial Special-shaped marble and dual control blade in, the anti-dial Special-shaped marble and
The lock slots that can be caught in for locking horizontal grid are respectively equipped on elastic slice.
A kind of Lock capable of preventing from being opened by master key core as described above, it is characterised in that: the primary and secondary pearl flat pearl include female pearl flat pearl and
Sub- pearl flat pearl is equipped with the flat pearl spring for pressing sub- pearl flat pearl outward between mother's pearl flat pearl and sub- pearl flat pearl.
A kind of Lock capable of preventing from being opened by master key core as described above, it is characterised in that: the primary and secondary pearl flat pearl hole, the sealing of primary and secondary pearl
The locking structure that pearl, primary and secondary pearl spring, primary and secondary pearl flat pearl, primary and secondary pearl take hole, sub- pearl and female pearl composition in has more than one, can
To be located at the front end or rear end of lock gall.
A kind of Lock capable of preventing from being opened by master key core as described above, it is characterised in that: the anti-dial Special-shaped marble has two groups.
A kind of Lock capable of preventing from being opened by master key core as described above, it is characterised in that: the lock slots are V-groove.
A kind of key for above-mentioned Lock capable of preventing from being opened by master key core, it is characterised in that: the key includes handle portion and work
Make portion, the work department is equipped with corresponding with sub- pearl and female pearl and can be by the tartar of sub- pearl and mother's pearl jack-up, in the work department
Snakelike tank corresponding with row's slide post up and down is equipped with positioned at upper and lower two sides.
Compared with prior art, the utility model has the following advantages:
1, the utility model is combined using two groups of anti-dial Special-shaped marbles and dual control blade and the corresponding horizontal grid of locking,
One or more longitudinally disposed above-mentioned primary and secondary pellet locking structure, cryptographic key amount is big, mutual opening rate zero.
2, primary and secondary pearl flat pearl hole, primary and secondary pearl sealing bead, primary and secondary pearl spring, primary and secondary pearl flat pearl, primary and secondary pearl in the utility model
The primary and secondary pellet locking structure for taking hole, sub- pearl and female pearl composition in has one or more, and anti-dial different to be longitudinally locked up and down
The lateral locking of shape pellet cooperates, and prevents technology from opening.
3, closure, Suo Youfang are opened in the horizontal grid of locking and corresponding two groups of anti-dial Special-shaped marble control up and down in the utility model
Dialling Special-shaped marble, contraposition can just unlock simultaneously, prevent the unlatching of the technologies such as instigation from having feel or rule sense.
4, dual control blade described in the utility model has one or more, and a dual control blade can control upper and lower two simultaneously
A horizontal grid of locking can effectively prevent instigateeing the technologies unlatching such as shake rifle.
5, the mode of lock core structure locking described in the utility model are as follows: longitudinally locked above and below primary and secondary pearl flat pearl, anti-dial abnormity
Pellet lateral locking, dual control blade lateral locking lock horizontal grid as the locking of side column formula, have prevented unlocked by universal key, instigateeed and open
Open, tinfoil is opened, vibration rifle is opened etc., and technologies are opened, security performance is high.
6, saltation layer complex process described in the utility model, required precision are accurate, it is difficult to replicate, protect user's property
Safety.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the top view of the utility model lock gall；
Fig. 3 is the bottom view of the utility model lock gall；
Fig. 4 is the front view of the utility model lock housing；
Fig. 5 is the side view and partial sectional view of the utility model lock housing；
Fig. 6 is the structural schematic diagram of the utility model dual control blade；
Fig. 7 is the main view of the utility model key；
Fig. 8 is the rearview of the utility model key；
Fig. 9 is that the anti-dial Special-shaped marble of the utility model opens schematic diagram；
Figure 10 is that the anti-dial Special-shaped marble of the utility model is closed schematic diagram；
Figure 11 is that the utility model dual control blade opens schematic diagram；
Figure 12 is that the utility model dual control blade is closed schematic diagram；
Figure 13 is that the utility model primary and secondary pearl flat pearl opens schematic diagram；
Figure 14 is that the utility model primary and secondary pearl flat pearl is closed schematic diagram.
[specific embodiment]
The utility model is further described with reference to the accompanying drawing:
A kind of Lock capable of preventing from being opened by master key core as shown in Fig. 1 to Fig. 6 and Fig. 9 to Figure 14, including lock housing 2, lock gall 3 and dial
Fork 7, the lock housing 2 are equipped with the lock gall hole 21 matched with lock gall 3, it is characterised in that: are equipped with son in the upside of the lock housing 2
Female pearl flat pearl hole 22 is respectively equipped with the horizontal grid slot 23 of locking in the two sides up and down of the lock gall hole 21, in the primary and secondary pearl flat pearl hole
Primary and secondary pearl sealing bead 41, primary and secondary pearl spring 42 and primary and secondary pearl flat pearl 43 are equipped in 22 from top to bottom, is equipped on the upside of the lock gall 3
Primary and secondary pearl corresponding with primary and secondary pearl flat pearl hole 22 takes hole 31 in, is equipped with the anti-dial abnormity of two rows in the side of the lock gall 3
Pellet takes hole 32 in, is equipped with that the horizontal grid of locking take slot 33 in, the horizontal grid spring of locking takes hole 34 in the two sides up and down of the lock gall 3
Slot 35 is taken in spring fixed clip piece, is taken in the primary and secondary pearl and is equipped with sub- pearl 44 and female pearl 45 in hole 31, it is horizontal in the locking
Grid, which are taken in, is equipped with the horizontal grid 51 of locking in slot 33, take in and be equipped in hole 34 for pressing the horizontal grid 51 of locking in the horizontal grid spring of locking
Horizontal grid spring 52, taken in the spring fixed clip piece and be equipped with spring fixed clip piece for fixing horizontal grid spring 52 in slot 35
53, upper and lower horizontal grid spring 52 respectively there are two and press against the rear and front end for lock horizontal grid 51 respectively, at least one set phase up and down
Pair the anti-dial Special-shaped marble take in hole 32 be equipped with dual control blade 62, taken in hole 32 in other described anti-dial Special-shaped marbles
Equipped with anti-dial Special-shaped marble 61, the preferably described anti-dial Special-shaped marble 61 is equipped with upper and lower two groups, and the dual control blade 62 includes point
Elastic slice 621 up and down in hole 32 Cha Ru not taken in by the anti-dial Special-shaped marble of row up and down, described in the anti-dial Special-shaped marble 61 and one
The slide post 61a that can be matched with the snakelike tank 101,102 of 1 top and bottom of key is respectively equipped on elastic slice 621, described anti-dial different
Shape pellet takes the marble spring 63 being additionally provided in hole 32 for pressing anti-dial Special-shaped marble 61 and dual control blade 62 in, described anti-dial
The lock slots 61b that can be caught in for locking horizontal grid 51, the preferably described lock slots are respectively equipped on Special-shaped marble 61 and elastic slice 621
61b is V-groove.
The primary and secondary pearl flat pearl 43 includes female pearl flat pearl 431 and sub- pearl flat pearl 432, and the mother pearl flat pearl 431 and sub- pearl are flat
The flat pearl spring 433 that presses sub- pearl flat pearl 432 outward is equipped between pearl 432, by female pearl 45 and sub- pearl 44 can respectively by
Female pearl flat pearl 431 and sub- pearl flat pearl 432 ejection primary and secondary pearl take hole 31 in, release locking of the primary and secondary pearl flat pearl 43 to lock gall 3.
The primary and secondary pearl flat pearl hole 22, primary and secondary pearl sealing bead 41, primary and secondary pearl spring 42, primary and secondary pearl flat pearl 43, primary and secondary pearl are held
The primary and secondary pellet locking structure that 31, sub- pearl 44 and female pearl 45 form of boxing out has more than one, can be located at lock gall 3 front end or
Person rear end.
When the lock core is not opened, 43 one end of primary and secondary pearl flat pearl is put under the effect of primary and secondary pearl spring 42 takes in primary and secondary pearl
In hole 31, lock lock gall 3 (such as Figure 14)；Under the action of marble spring 63 outward by anti-dial Special-shaped marble 61 and dual control blade 62
Press, the horizontal grid 51 of locking deviate from lock slots 61b respectively up and down and one end is caught in and locks in horizontal grid slot 23 up and down for promotion, lock lock gall
3 (such as Figure 10 and 12).Opening lock master is wanted, all anti-dial Special-shaped marble 61 and dual control blade 62 is needed while contraposition can just solve
Except the locking for locking horizontal grid 51, needs sub- pearl 44 and female pearl 45 while aligning the locking that can just release primary and secondary pearl flat pearl 43, i.e.,
Need to release simultaneously lock the lockings of horizontal grid 51 and primary and secondary pearl flat pearl 43 up and down just can be with opening lock master.
It is combined using two groups of anti-dial Special-shaped marbles 61 and dual control blade 62 and the corresponding horizontal grid 51 of locking, Zong Xiangshe
One or more above-mentioned primary and secondary pellet locking structure is set, cryptographic key amount is big, mutual opening rate zero.
Above-mentioned primary and secondary pellet locking structure is one or more, is longitudinally locked, the transverse direction with anti-dial Special-shaped marble 61
Lock fit prevents technology from opening.
Horizontal grid 51 are locked up and down and closure, all anti-dial Special-shaped marbles are opened in corresponding two groups of anti-dial control of Special-shaped marble 61
61 contrapositions simultaneously can just unlock, and prevent the unlatching of the technologies such as instigation from having feel or rule sense.
The dual control blade 62 has one or more, and a dual control blade 62 can control two horizontal grid of locking up and down simultaneously
51, it can effectively prevent instigateeing the technologies unlatching such as shake rifle.
The mode of lock core structure locking are as follows: about 43 primary and secondary pearl flat pearl is longitudinally locked, and anti-dial Special-shaped marble 61 is laterally locked
Fixed, 62 lateral locking of dual control blade locks horizontal grid 51 as the locking of side column formula, has prevented unlocked by universal key, instigateeed unlatching, tinfoil
The technologies such as unlatching, vibration rifle unlatching are opened, and therefore, security performance is high.
A kind of key for above-mentioned Lock capable of preventing from being opened by master key core as shown in FIG. 7 and 8, the key 1 include handle portion
11 and work department 10, the work department 10 is equipped with corresponding with sub- pearl 44 and female pearl 45 and can jack up sub- pearl 44 and mother pearl 45
Tartar 103 is located at upper and lower two sides in the work department 10 and is equipped with snakelike tank 101 corresponding with slide post 61a is arranged up and down,
102, the key upper and lower surface can interfix unlock, facilitate user.
The saltation layer complex process, required precision are accurate, it is difficult to replicate, protect user's property safety.
Claims (6)
1. a kind of Lock capable of preventing from being opened by master key core, including lock housing (2), lock gall (3) and shift fork (7), the lock housing (2) is equipped with and lock gall
(3) lock gall hole (21) matched, it is characterised in that: primary and secondary pearl flat pearl hole (22) is equipped in the upside of the lock housing (2), in institute
The two sides up and down for stating lock gall hole (21) are respectively equipped with the horizontal grid slot (23) of locking, in the primary and secondary pearl flat pearl hole (22) from top to bottom
Equipped with primary and secondary pearl sealing bead (41), primary and secondary pearl spring (42) and primary and secondary pearl flat pearl (43), it is equipped with and son on the upside of the lock gall (3)
Corresponding primary and secondary pearl takes hole (31) in female pearl flat pearl hole (22), is equipped with two rows abnormity bullet in the side of the lock gall (3)
Son takes hole (32) in, is equipped with that the horizontal grid of locking take slot (33) in, the horizontal grid spring of locking is taken in the two sides up and down of the lock gall (3)
Hole (34) and spring fixed clip piece take slot (35) in, take in the primary and secondary pearl and are equipped with sub- pearl (44) and female pearl in hole (31)
(45), it takes in be equipped in slot (33) in the horizontal grid of locking and locks horizontal grid (51), take hole (34) in the horizontal grid spring of locking
In be equipped with for press the horizontal grid spring (52) for lock horizontal grid (51), take in slot (35) in the spring fixed clip piece equipped with use
In the spring fixed clip piece (53) of the horizontal grid spring (52) of fixation, hole is taken at least one set of Special-shaped marble opposing upper and lower
(32) dual control blade (62) are equipped in, is taken in hole (32) in other described Special-shaped marbles and is equipped with anti-dial Special-shaped marble (61), institute
Stating dual control blade (62) includes the elastic slice up and down (621) that row's Special-shaped marble takes in hole (32) in above and below being inserted into respectively, described anti-
Dial that be respectively equipped on Special-shaped marble (61) and an elastic slice (621) can be with snakelike tank (101,102) phase of key (1) top and bottom
The slide post (61a) of cooperation, the Special-shaped marble take in be additionally provided in hole (32) for press anti-dial Special-shaped marble (61) and
The marble spring (63) of dual control blade (62), being respectively equipped on the anti-dial Special-shaped marble (61) and elastic slice (621) can be for locking
The lock slots (61b) that horizontal grid (51) are caught in.
2. a kind of Lock capable of preventing from being opened by master key core according to claim 1, it is characterised in that: the primary and secondary pearl flat pearl (43) includes
Female pearl flat pearl (431) and sub- pearl flat pearl (432) are equipped between mother's pearl flat pearl (431) and sub- pearl flat pearl (432) and put down sub- pearl
The flat pearl spring (433) that pearl (432) presses outward.
3. a kind of Lock capable of preventing from being opened by master key core according to claim 1, it is characterised in that: the primary and secondary pearl flat pearl hole (22),
Primary and secondary pearl sealing bead (41), primary and secondary pearl spring (42), primary and secondary pearl flat pearl (43), primary and secondary pearl take hole (31), sub- pearl (44) and mother in
The locking structure of pearl (45) composition has more than one, can be located at the front end or rear end of lock gall (3).
4. a kind of Lock capable of preventing from being opened by master key core according to claim 1, it is characterised in that: the anti-dial Special-shaped marble (61) has
Two groups.
5. a kind of Lock capable of preventing from being opened by master key core according to claim 1, it is characterised in that: the lock slots (61b) are V-type
Slot.
6. a kind of key for Lock capable of preventing from being opened by master key core described in claim 1, it is characterised in that: the key (1) includes
Handle portion (11) and work department (10), the work department (10) are equipped with corresponding and can be by sub- pearl with sub- pearl (44) and mother pearl (45)
(44) and the tartar (103) that jacks up of female pearl (45), it is located at upper and lower two sides on the work department (10) and is equipped with and is slided with row up and down
The corresponding snakelike tank (101,102) of column (61a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742234.7U CN208294268U (en) | 2018-05-17 | 2018-05-17 | A kind of Lock capable of preventing from being opened by master key core and its key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742234.7U CN208294268U (en) | 2018-05-17 | 2018-05-17 | A kind of Lock capable of preventing from being opened by master key core and its key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294268U true CN208294268U (en) | 2018-12-28 |
Family
ID=64728116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820742234.7U Active CN208294268U (en) | 2018-05-17 | 2018-05-17 | A kind of Lock capable of preventing from being opened by master key core and its key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538024A (en) * | 2019-01-22 | 2019-03-29 | 四川兴辰星电子有限公司 | Embedded blocking lock |
| CN109538009A (en) * | 2019-01-24 | 2019-03-29 | 魏欣 | A kind of prizing-proof lock core |
-
2018
- 2018-05-17 CN CN201820742234.7U patent/CN208294268U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538024A (en) * | 2019-01-22 | 2019-03-29 | 四川兴辰星电子有限公司 | Embedded blocking lock |
| CN109538024B (en) * | 2019-01-22 | 2023-10-03 | 四川辰星电子有限公司 | Embedded linkage lock |
| CN109538009A (en) * | 2019-01-24 | 2019-03-29 | 魏欣 | A kind of prizing-proof lock core |
| CN109538009B (en) * | 2019-01-24 | 2023-05-16 | 魏欣 | Anti-prizing lock core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208294268U (en) | A kind of Lock capable of preventing from being opened by master key core and its key | |
| CN203559648U (en) | Multidimensional anti-burglary lock cylinder and dedicated key | |
| TWM515581U (en) | Multi-purpose lock with storage function | |
| CN206513135U (en) | Simplify version primary and secondary blade lock | |
| CN102644414B (en) | Tri-safety idle lock | |
| CN207714928U (en) | A kind of intelligent radio charging Fingerprint Lock | |
| CN205476906U (en) | Case and bag trick lock with lock core and code wheel | |
| CN204457124U (en) | Blade marble composite theftproof lock core and key | |
| CN203201279U (en) | Blade curved groove lockset | |
| CN101368461B (en) | Universal lock head and its suited key | |
| CN207332497U (en) | A kind of key | |
| CN209457544U (en) | A kind of security anti-theft lock | |
| CN202249236U (en) | Anti-theft lock cylinder with composite structure of blade and marble and key | |
| CN206571269U (en) | A kind of anti-violence is opened and singly opens lock cylinder | |
| CN211396980U (en) | Zipper lock | |
| CN213115855U (en) | Inserted sheet formula blade lock | |
| CN210948089U (en) | Case lock | |
| CN215407916U (en) | Folding trick lock that facilitates use | |
| CN202990609U (en) | Lock | |
| CN108515788A (en) | A kind of pen with function of cipher lock | |
| CN201771271U (en) | Antitheft lock cylinder device | |
| CN209837943U (en) | Composite lock with various stepped special-shaped angle structures | |
| CN208089017U (en) | There are two types of the intelligent door locks of unlocking manner for a kind of tool | |
| CN213807104U (en) | Novel U-shaped lock | |
| CN213838124U (en) | U-shaped hook lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |