CN105971400B - A kind of theftproof performance is good and carries the lock core of protector - Google Patents
A kind of theftproof performance is good and carries the lock core of protector Download PDFInfo
- Publication number
- CN105971400B CN105971400B CN201610294165.3A CN201610294165A CN105971400B CN 105971400 B CN105971400 B CN 105971400B CN 201610294165 A CN201610294165 A CN 201610294165A CN 105971400 B CN105971400 B CN 105971400B
- Authority
- CN
- China
- Prior art keywords
- lock core
- pellet
- protective cover
- fixture block
- antitheft
- 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.)
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Links
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
- E05B27/0057—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
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/18—Closures or guards for keyholes shaped as lids or slides
- E05B17/183—Closures or guards for keyholes shaped as lids or slides pivoting outwardly
-
- 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
- E05B27/0032—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with both axially and radially arranged tumbler pins or balls
-
- 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
- E05B2027/0025—Details having means preventing rotation of the tumbler
Abstract
Lock core good the invention discloses a kind of theftproof performance and with protector, including lock core tube, lock core, limit plunger, pellet protects lid spring, fixture block holding tank, fixture block spring, fixture block, antitheft upper pellet, lower pellet, commonly upper pellet, plate device, pellet loose slot, key insertion hole, protect lid spring, rotating shaft and protective cover, the present invention on existing pellet by having opened up an antitheft groove, and spring fixture block device is provided with inside lock core, so that pellet is blocked by tinfoil top to during peak by spring fixture block device, and then it is effectively prevented tinfoil unlocking；The present invention enters lock core by adding a protective cover device for carrying elastic device on lock core tube, so as to be effectively prevented by dust and rainwater, and the generation of the lock core corrosion phenomenon brought；The present invention, so as to which protective cover is while lock core is protected, serves illuminating effect, so as to facilitate the insertion of key again also by adding a lighting device on protective cover.
Description
【Technical field】
The technical field of lock core of the present invention, particularly a kind of theftproof performance is good and carries the technology of the lock core of protector neck
Domain.
【Background technology】
Lock core is the major part that control lock is opened, and is the heart of lockset, and referring to can rotate and drive lock with key is supporting
The core of bolt motion, existing technology unlocking mode, tinfoil unlocking is generally adopted by, it is by by tinfoil that tinfoil, which is unlocked,
Wrap on general key billet, by tinfoil, by all pellets, all peak is arrived on top first, then carries tin by rocking
The key billet of paper, tinfoil is extruded by the elastic force of spring, so as to the thickness by changing tinfoil, pellet is dropped to correct position
And then tapered end is opened, antitheft neck and spring fixture block are typically not provided with existing lock core marble and lock core, therefore can not play
The effect for preventing tinfoil from unlocking；Typically without protective cover on existing lock core, therefore it can not effectively prevent dust and rainwater
Into lock core, and the use longevity for seriously reducing lock core is understood in the generation of the lock core corrosion phenomenon brought, the generation of lock core corrosion phenomenon
Order, typically without lighting device on existing lock core, therefore be difficult to say in key insertion lock core hole in dark conditions.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes that a kind of theftproof performance is good and carries protection
The lock core of device, the present invention is not only simple in structure, is easy for installation, and theftproof performance is good.
To achieve these goals, the present invention propose a kind of theftproof performance it is good and carry protector lock core, including
Lock core tube, lock core, limit plunger, pellet protection lid spring, fixture block holding tank, fixture block spring, fixture block, antitheft upper pellet, lower pellet,
Commonly upper pellet, plate device, pellet loose slot, key insertion hole, protection lid spring, rotating shaft and protective cover, the lock core are straight
Connect in lock core tube, fixture block holding tank and pellet loose slot, the pellet protective cover bullet are offered inside the lock core tube
Spring, antitheft upper pellet and common upper pellet are arranged in pellet loose slot by limit plunger, and the fixture block spring and fixture block are direct
In fixture block holding tank, the plate device is directly connected with lock core, and pellet loose slot, institute are also offered on the lock core
State and key insertion hole is further opened with lock core, the fixture block includes rectangle part and circular arc curtate, the antitheft upper pellet
On offer antitheft groove, and antitheft groove opens up height, should meet when antitheft upper pellet rises to extreme higher position, fixture block
It could be blocked, the lock core tube includes accommodating pellet part and accommodates lock core part, and the receiving pellet part is provided with
Skewed slot, the rotating shaft are arranged in skewed slot, and the protective cover is directly installed in rotating shaft, and the protection lid spring, which is directly sleeved on, to be turned
On axle, the two ends of the protection lid spring are stuck on skewed slot and protective cover, and the protective cover includes rotating shaft set ear, protection
Lid circular arc portion, protective cover dome face, LED pieces, LED minicell and LED are also equipped with the protective cover dome face
Lamp switch, the LED pieces, LED minicell and LED switch to be connected by wire.
Preferably, the quantity of the lower pellet is at least three, and the length of each lower pellet is different, the lower pellet
Length be less than lock core marble loose slot depth.
Preferably, after lock core is arranged on lock core tube, the pellet on pellet loose slot and lock core tube on the lock core
Loose slot connects up and down.
Preferably, the commonly upper pellet is identical with the height of antitheft upper pellet, and be engaged with common upper pellet
The length of lower pellet is respectively less than the length for the lower pellet being engaged with antitheft upper pellet.
Preferably, when correct key inserts, the lifting height of the antitheft upper pellet, antitheft upper pellet should ensure that
It can not be blocked by fixture block, and the lock core can normally rotate.
Preferably, the rotating shaft set ear, protective cover circular arc portion, protective cover dome face are mutually structure as a whole, described turn
Coordinate between axle sleeve ear and rotating shaft for gap.
Preferably, the cross sectional shape for accommodating lock core part is circular configuration, the upper end for accommodating lock core part
Face is higher than the upper surface for accommodating pellet part.
Preferably, not in contact with the end of the protective cover between the LED pieces and LED minicell and lock core
Mouth diameter is more than the diameter for accommodating lock core part.
Beneficial effects of the present invention：The present invention on existing pellet by having opened up an antitheft groove, and in lock core
Inside is provided with spring fixture block device, so that pellet is blocked by tinfoil top to during peak by spring fixture block device, Jin Eryou
Effect prevents tinfoil to unlock；The present invention by added on lock core tube one carry elastic device protective cover device, from
And be effectively prevented and lock core is entered by dust and rainwater, and the generation of the lock core corrosion phenomenon brought；The present invention also by
A lighting device is added on protective cover, so as to which protective cover is while lock core is protected, serves illuminating effect again, so as to side
Key insertion.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is that a kind of theftproof performance of the present invention is good and carry the front view of the lock core of protector；
Fig. 2 is that a kind of theftproof performance of the present invention is good and carry the left view of the lock core of protector；
Fig. 3 is that a kind of theftproof performance of the present invention is good and carry the left view of the lock core of protector；
Fig. 4 is the structural representation of the fixture block of the present invention；
In figure：1- lock core tubes, 2- lock cores, 3- limit plungers, 4- marble springs, 5- fixture blocks holding tank, 6- fixture block springs, 7- cards
The antitheft upper pellet of block, 8-, pellet, 10- commonly upper pellet, 11- plates device, 12- pellets loose slot, the insertion of 13- keys under 9-
Hole, 14- protection lid spring, 15- rotating shafts, 16- protective covers, 71- rectangle parts, 72- circular arcs curtate, 111- accommodate pellet portion
Divide, 112- accommodates lock core part, 113- skewed slots, 161- rotating shaft sets ear, 162- protective covers circular arc portion, 163- protective cover domes
Face, 164-LED lamps piece, 165-LED lamps minicell, 166-LED lamp switches.
【Embodiment】
Refering to Fig. 1-4, a kind of theftproof performance of the present invention is good and carries the lock core of protector, including lock core tube 1, lock core 2,
It is limit plunger 3, pellet protection lid spring 14, fixture block holding tank 5, fixture block spring 6, fixture block 7, antitheft upper pellet 8, lower pellet 9, common
Upper pellet 10, plate device 11, pellet loose slot 12 and key insertion hole 13, protection lid spring 14, rotating shaft 15 and protective cover
16, the lock core 2 is directly installed in lock core tube 1, and fixture block holding tank 5 and pellet loose slot are offered inside the lock core tube 1
12, the pellet protection lid spring 14, antitheft upper pellet 8 and common upper pellet 10 are arranged on pellet loose slot by limit plunger 3
In 12, the fixture block spring 6 and fixture block 7 are directly installed in fixture block holding tank 5, the plate device 11 directly with the phase of lock core 2
Even, pellet loose slot 12 is also offered on the lock core 2, key insertion hole 13, the fixture block 7 is further opened with the lock core 2
Including rectangle part 71 and circular arc curtate 72, offer antitheft groove on the antitheft upper pellet 8, and antitheft groove is opened
If height, should meet that fixture block 7 could be blocked, and the lock core tube 1 includes when antitheft upper pellet 8 rises to extreme higher position
Accommodate pellet part 111 and accommodate lock core part 112, the receiving pellet part 111 is provided with skewed slot 113, the rotating shaft 15
In skewed slot 113, the protective cover 16 is directly installed in rotating shaft 15, and the protection lid spring 14 is directly sleeved on rotating shaft 15
On, the two ends of the protection lid spring 14 are stuck on skewed slot 113 and protective cover 16, and the protective cover 16 includes rotating shaft set
Ear 161, protective cover circular arc portion 162, protective cover dome face 163, LED pieces are also equipped with the protective cover dome face 163
164th, LED minicell 165 and LED switch 166, the LED pieces 164, LED minicell 165 and LED switch
166 are connected by wire, and the quantity of the lower pellet 9 is at least three, and the length of each lower pellet 9 is different, the lower bullet
The length of son 9 is less than the depth of the pellet loose slot 12 of lock core 2, after lock core 2 is arranged on lock core tube 1, the pellet on the lock core 2
Loose slot 12 connects with the pellet loose slot on lock core tube 1 about 12, the height of the common upper pellet 10 and antitheft upper pellet 8
It is identical, and the length for the lower pellet 9 being engaged with common upper pellet 10 is respectively less than the lower pellet 9 being engaged with antitheft upper pellet 8
Length, when correct key inserts, the lifting height of the antitheft upper pellet 8, should ensure that antitheft upper pellet 8 can not be by card
Block 7 blocks, and the lock core 2 can normally rotate, the rotating shaft set ear 161, protective cover circular arc portion 162, protective cover dome
Face 163 is mutually structure as a whole, and coordinates between the rotating shaft set ear 161 and rotating shaft 15 for gap, the receiving lock core part 12
Cross sectional shape is circular configuration, and the upper surface for accommodating lock core part 12 is described higher than the upper surface for accommodating pellet part 11
Not in contact with the port diameter of the protective cover 16, which is more than, to be held between LED pieces 164 and LED minicell 165 and lock core 2
Receive the diameter of lock core part 12.
The course of work of the present invention：
A kind of theftproof performance of the present invention is good and carries the lock core of protector in the course of the work, when correct key inserts
In key insertion hole 13, antitheft upper pellet 8, lower pellet 9, the meeting of pellet 10 is commonly gone up by key top to correct position, so that
Lock core 2 can rotate, and then drive plate device 11 to open tapered end, when using tinfoil technology unlocking, the common upper He of pellet 10
When antitheft upper pellet 8 all arrives peak by top, antitheft upper pellet 8 will be blocked by fixture block 7, so as to match somebody with somebody with antitheft upper pellet 8
The lower pellet 9 closed cannot make its decline by rocking, and then the lower pellet 9 coordinated with antitheft upper pellet 8 will block lock core 2
Prevent it from rotating, so as to play antitheft effect, after extraction key behind the door is locked, effect of the protective cover 16 in spring 14
Under, cover and accommodate lock core part 112, protective cover 16 need to be only opened when to open the door again, then switch 166 dozens by LED
Open LED pieces 164.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (8)
1. a kind of theftproof performance is good and carries the lock core of protector, it is characterised in that：Including lock core tube (1), lock core (2), limit
Position plug (3), pellet protection lid spring (14), fixture block holding tank (5), fixture block spring (6), fixture block (7), antitheft upper pellet (8), under
Pellet (9), commonly upper pellet (10), plate device (11), pellet loose slot (12), key insertion hole (13), protection lid spring
(14), rotating shaft (15) and protective cover (16), the lock core (2) are directly installed in lock core tube (1), and the lock core tube (1) is internal
Offer fixture block holding tank (5) and pellet loose slot (12), the pellet protection lid spring (14), antitheft upper pellet (8) and general
Logical upper pellet (10) is arranged in pellet loose slot (12) by limit plunger (3), and the fixture block spring (6) and fixture block (7) are direct
In fixture block holding tank (5), the plate device (11) is directly connected with lock core (2), is also offered on the lock core (2)
Pellet loose slot (12), key insertion hole (13) is further opened with the lock core (2), the fixture block (7) includes rectangle part
(71) antitheft groove and circular arc curtate (72), is offered on the antitheft upper pellet (8), and antitheft groove opens up height
Degree, should meet that fixture block (7) could be blocked when antitheft upper pellet (8) rises to extreme higher position, lock core tube (1) bag
Including and accommodate pellet part (111) and accommodate lock core part (112), described accommodate pellet part (111) are provided with skewed slot (113),
The rotating shaft (15) is arranged in skewed slot (113), and the protective cover (16) is directly installed in rotating shaft (15), the protective cover bullet
Spring (14) is directly sleeved in rotating shaft (15), and the two ends of the protection lid spring (14) are stuck in skewed slot (113) and protective cover
(16) on, the protective cover (16) includes rotating shaft set ear (161), protective cover circular arc portion (162), protective cover dome face (163),
LED pieces (164), LED minicell (165) and LED switch are also equipped with the protective cover dome face (163)
(166), the LED pieces (164), LED minicell (165) are connected with LED switch (166) by wire.
2. a kind of theftproof performance as claimed in claim 1 is good and carries the lock core of protector, it is characterised in that：The lower pellet
(9) quantity is at least three, and each descends the length difference of pellet (9), and the length of the lower pellet (9) is less than lock core (2)
The depth of pellet loose slot (12).
3. a kind of theftproof performance as claimed in claim 1 is good and carries the lock core of protector, it is characterised in that：When lock core (2)
After lock core tube (1), the pellet loose slot (12) on pellet loose slot (12) and lock core tube (1) on the lock core (2)
Connection up and down.
4. a kind of theftproof performance as claimed in claim 1 is good and carries the lock core of protector, it is characterised in that：It is described it is common on
Pellet (10) is identical with the height of antitheft upper pellet (8), and the length for the lower pellet (9) being engaged with common upper pellet (10) is equal
Less than the length for the lower pellet (9) being engaged with antitheft upper pellet (8).
5. a kind of theftproof performance as claimed in claim 1 is good and carries the lock core of protector, it is characterised in that：When correct key
During spoon insertion, the lifting height of the antitheft upper pellet (8), it should ensure that antitheft upper pellet (8) can not be blocked by fixture block (7), and
The lock core (2) can normally rotate.
6. a kind of theftproof performance as claimed in claim 1 is good and carries the lock core of protector, it is characterised in that：The rotating shaft set
Ear (161), protective cover circular arc portion (162), protective cover dome face (163) are mutually structure as a whole, the rotating shaft set ear (161) with
Coordinate between rotating shaft (15) for gap.
7. a kind of theftproof performance as claimed in claim 1 is good and carries the lock core of protector, it is characterised in that：It is described to accommodate lock
The cross sectional shape of core segment (12) is circular configuration, and the upper surface for accommodating lock core part (12) is higher than receiving pellet part
(11) upper surface.
8. a kind of theftproof performance as claimed in claim 1 is good and carries the lock core of protector, it is characterised in that：The LED
Not in contact with the port diameter of the protective cover (16) is more than between piece (164) and LED minicell (165) and lock core (2)
Accommodate the diameter of lock core part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610294165.3A CN105971400B (en) | 2016-05-05 | 2016-05-05 | A kind of theftproof performance is good and carries the lock core of protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610294165.3A CN105971400B (en) | 2016-05-05 | 2016-05-05 | A kind of theftproof performance is good and carries the lock core of protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105971400A CN105971400A (en) | 2016-09-28 |
| CN105971400B true CN105971400B (en) | 2018-01-26 |
Family
ID=56992273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610294165.3A Active CN105971400B (en) | 2016-05-05 | 2016-05-05 | A kind of theftproof performance is good and carries the lock core of protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971400B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224247Y (en) * | 1995-07-04 | 1996-04-10 | 陈涛 | Cylinder lock |
| CN102251708A (en) * | 2010-05-21 | 2011-11-23 | 苏季良 | Anti-prying, anti-theft and instant-unlocking lock core |
| CN202467343U (en) * | 2012-02-03 | 2012-10-03 | 张炎鹏 | Anti-theft lock |
| CN205637895U (en) * | 2016-05-05 | 2016-10-12 | 浙江亚磊型钢冷拔有限公司 | Theftproof performance well just has protector's lock core |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080081830A (en) * | 2007-03-06 | 2008-09-10 | 오정호 | Door locks |
| US8893536B2 (en) * | 2009-12-31 | 2014-11-25 | Taiwan Fu Hsing Industrial Co., Ltd. | Rekeyable lock cylinder |
-
2016
- 2016-05-05 CN CN201610294165.3A patent/CN105971400B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224247Y (en) * | 1995-07-04 | 1996-04-10 | 陈涛 | Cylinder lock |
| CN102251708A (en) * | 2010-05-21 | 2011-11-23 | 苏季良 | Anti-prying, anti-theft and instant-unlocking lock core |
| CN202467343U (en) * | 2012-02-03 | 2012-10-03 | 张炎鹏 | Anti-theft lock |
| CN205637895U (en) * | 2016-05-05 | 2016-10-12 | 浙江亚磊型钢冷拔有限公司 | Theftproof performance well just has protector's lock core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105971400A (en) | 2016-09-28 |
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