CN105756420B - A kind of lock core and the lock using the lock core - Google Patents
A kind of lock core and the lock using the lock core Download PDFInfo
- Publication number
- CN105756420B CN105756420B CN201610252291.2A CN201610252291A CN105756420B CN 105756420 B CN105756420 B CN 105756420B CN 201610252291 A CN201610252291 A CN 201610252291A CN 105756420 B CN105756420 B CN 105756420B
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- Prior art keywords
- lock
- connecting portion
- key connecting
- present
- key
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- 230000004888 barrier function Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
Landscapes
- Lock And Its Accessories (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of lock cores, including the plug body with both ends, plug body is equipped with thread segment, thread segment is set between the ends, the both ends are respectively to solve lock end and interlocking end, and the solution lock end is equipped with key connecting portion, and key connecting portion is the pillar or shrinkage pool being located on the end face of solution lock end, the key connecting portion has increases protrusion on the edge of base shape or/and the formed cross section that is recessed, the base shape are circular or polygon.Since lock core is threadedly coupled with lockhole, therefore existing unlocking method is invalid to the lock of the present invention so that the present invention very safety.And by the flexible setting of key connecting portion, the present invention can be avoided to improve the safety of the present invention, this so that the lock of the present invention is also very safe and reliable by general tool open.The present invention is used for lockset.
Description
Technical field
A kind of lock the present invention relates to lock core and using the lock core.
Background technology
Lockset can substantially be divided into A grades, B grades, C grades, super C grades of lock, and the higher lock of rank is more difficult to be cracked.Existing one
A little A grades of B grades of locks are easy to be cracked or even have all had unlocking study course and unlocking tool on the net by people's thoroughly research
Sell, cause such lock very dangerous, it is difficult to play antitheft effect.As for C grades and lockset C grades super be although difficult to by
It cracks, but their lock core structure is also based on the lock core of A grades and B grades, therefore be also that can be cracked in one hour.
The content of the invention
The technical problem to be solved by the present invention is to：There is provided a kind of new safety, it is difficult to be cracked by common instrument
Core and the lockset using the lock core.
The present invention solve its technical problem solution be：
A kind of lock core, including the plug body with both ends, plug body is equipped with thread segment, and thread segment is arranged on
Between both ends, the both ends are respectively to solve lock end and interlocking end, and the solution lock end is equipped with key connecting portion, and key connecting portion is
The pillar or shrinkage pool being located on the end face of solution lock end, the key connecting portion have the increase protrusion on the edge of base shape
Or/and the cross section that recess is formed, the base shape are circular or polygon.
As being further improved for said program, key connecting portion is the pillar being located on the end face of solution lock end, and key connects
Socket part has beginning and end, key connecting portion and the beginning that the end face that solution lock end is connected is key connecting portion, key connecting portion
End be equipped with antitheft spur, the antitheft spur have the conical surface.
As being further improved for said program, key connecting portion is the pillar being located on the end face of solution lock end, solves lock end
On be additionally provided with lantern ring, the key connecting portion is located in lantern ring.
As being further improved for said program, the lantern ring can be freely rotated in solution lock end.
As being further improved for said program, key connecting portion be located at solution lock end end face on shrinkage pool, the key
Antitheft protrusion is equipped in spoon connecting portion.
A kind of novel lock including lock body, sets there are one lock bolt on lock body, is additionally provided at least one lockhole on lock body, at least
There are one can be connected simultaneously with lock bolt equipped with the upper lock core, all lock cores in lockhole.
Be equipped with as being further improved for said program, in the lockhole can block lockhole elastic barrier components, key
Connecting portion is located at the rear at interlocking end, and elastic barrier components are located at the rear of key connecting portion.
The beneficial effects of the invention are as follows：A kind of lock core, including the plug body with both ends, plug body is equipped with
Thread segment, thread segment are set between the ends, and the both ends are respectively to solve lock end and interlocking end, and the solution lock end is equipped with key
Connecting portion, key connecting portion are the pillar or shrinkage pool being located on the end face of solution lock end, and the key connecting portion has in basic shape
Increase protrusion on the edge of shape or/and the formed cross section that is recessed, the base shape are circular or polygon.Due to lock core
It is threadedly coupled with lockhole, therefore existing unlocking method is invalid to the lock of the present invention so that the present invention very safety.And pass through key
The flexible setting of spoon connecting portion can avoid the present invention from improving the safety of the present invention, this causes this hair by general tool open
Bright lock is also very safe and reliable.The present invention is used for lockset.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is the part of the embodiment of the present invention rather than all implements
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is that the present invention applies the embodiment a1 structure diagrams on automotive lock；
Fig. 2 is that the embodiment b1 structures of key connecting portion of the present invention regard schematic diagram；
Fig. 3 is that the embodiment b2 structures of key connecting portion of the present invention regard schematic diagram；
Fig. 4 is that the embodiment b3 structures of key connecting portion of the present invention regard schematic diagram；
Fig. 5 is that the embodiment b4 structures of key connecting portion of the present invention regard schematic diagram.
Specific embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
With reference to Fig. 1, this is that the present invention applies one embodiment in automobile anti-theft lock, and there are two locks for the Lock for automobile in figure
Hole, each lockhole are equipped with the lock core of the present invention, and the lock core includes the plug body 1 with both ends, lock core sheet
Body 1 is equipped with thread segment, and thread segment is set between the ends, and the both ends are respectively to solve lock end and interlocking end, the solution lock end
Key connecting portion 11 is equipped with, key connecting portion 11 is the pillar or shrinkage pool being located on the end face of solution lock end, the key connection
Portion 11 has increases protrusion on the edge of base shape or/and the formed cross section that is recessed, the base shape are circle,
It can certainly be polygon.Since lock core is threadedly coupled with lockhole, therefore existing unlocking method is invalid to the lock of the present invention, makes
Obtain unusual safety of the invention.And by the flexible setting of key connecting portion, the present invention can be avoided to be carried by general tool open
The high safety of the present invention, this so that the lock of the present invention is also very safe and reliable.Simultaneously to prevent that not violating molecule spies on lock core,
Be equipped in the lockhole can block lockhole elastic barrier components 2, key connecting portion 11 is located at the rear at interlocking end, elasticity barrier
Component 2 is located at the rear of key connecting portion 11.
The embodiment b1 of key connecting portion with reference to Fig. 2, increases protrusion on the edge of base shape, can prevent illegal point
Son is opened the lockset for using the present invention with general instrument.It is of course also possible to the lock core of one of lockhole is changed into commonly
Spring cylinder lock core or other lock cores.
The embodiment b2 of key connecting portion, as shown in figure 3, key connecting portion 11 is convex on the end face of solution lock end to be located at
Column, it is to increase concave section on the edge of circular base shape that it, which has, and key connecting portion 11 has beginning and end,
The end face that key connecting portion 11 and solution lock end are connected is the beginning of key connecting portion 11, to prevent criminal's glue bonding
Mode cracks the present invention, and the end of key connecting portion 11 is equipped with antitheft spur 111, and the antitheft spur 111 has
The conical surface.
The embodiment b3 of key connecting portion, as shown in figure 4, key connecting portion 11 is convex on the end face of solution lock end to be located at
Column solves and is additionally provided with lantern ring 12 in lock end, and the key connecting portion 11 is located in lantern ring 12, and lantern ring 12 reduces the sky of unlocking tool
Between, add the difficulty for cracking the present invention.
In order to increase the difficulty that cracks of the present invention, the lantern ring 12 can be freely rotated in solution lock end.
The embodiment b4 of key connecting portion, as shown in figure 5, key connecting portion 11 is recessed on the end face of solution lock end to be located at
Hole, in order to prevent criminal the present invention is cracked using instruments such as screwdrivers, antitheft protrusion is equipped in the key connecting portion 11
112。
The better embodiment of the present invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make a variety of equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent modification or replacement are all contained in the application claim limited range a bit.
Claims (4)
1. a kind of lock core, including the plug body (1) with both ends, it is characterised in that：Plug body (1) is equipped with screw thread
Section, thread segment are set between the ends, and the both ends are respectively to solve lock end and interlocking end, and the solution lock end is connected equipped with key
Portion (11), key connecting portion (11) are the pillar or shrinkage pool being located on the end face of solution lock end, and the key connecting portion (11) has
Increase protrusion on the edge of base shape or/and the formed cross section that is recessed, the base shape are circular or polygon；
Key connecting portion (11) is the pillar being located on the end face of solution lock end, and key connecting portion (11) has beginning and end, and key connects
The end face that socket part (11) and solution lock end are connected is the beginning of key connecting portion (11), and the end of key connecting portion (11), which is equipped with, prevents
Spur (111) is stolen, the antitheft spur (111) has the conical surface；Key connecting portion (11) is convex on the end face of solution lock end to be located at
It during column, solves and lantern ring (12) is additionally provided in lock end, the key connecting portion (11) is located in lantern ring (12)；Key connecting portion (11) is
It is equipped with during the shrinkage pool being located on the end face of solution lock end, in the key connecting portion (11) antitheft raised (112).
2. a kind of lock core according to claim 1, it is characterised in that：Key connecting portion (11) is to be located at solution lock end
Pillar on end face, the lantern ring (12) can be freely rotated in solution lock end.
3. a kind of novel lock, including lock body, it is characterised in that：It is set on lock body there are one lock bolt, is additionally provided on lock body at least one
Lockhole, is equipped with the lock core as described in any one in claim 1 to 2 at least one lockhole, all lock cores can and meanwhile with
Lock bolt connects.
4. a kind of novel lock according to claim 3, it is characterised in that：Be equipped in the lockhole can block lockhole elasticity
Barrier components (2), key connecting portion (11) are located at the rear at interlocking end, and elastic barrier components (2) are located at key connecting portion (11)
Rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252291.2A CN105756420B (en) | 2016-04-20 | 2016-04-20 | A kind of lock core and the lock using the lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252291.2A CN105756420B (en) | 2016-04-20 | 2016-04-20 | A kind of lock core and the lock using the lock core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105756420A CN105756420A (en) | 2016-07-13 |
| CN105756420B true CN105756420B (en) | 2018-06-05 |
Family
ID=56325476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610252291.2A Active CN105756420B (en) | 2016-04-20 | 2016-04-20 | A kind of lock core and the lock using the lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105756420B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355830A (en) * | 1980-02-25 | 1982-10-26 | Cni Incorporated | Electrical locking mechanism |
| CN2644601Y (en) * | 2003-04-12 | 2004-09-29 | 李彦振 | Screw-type theft-proof lock |
| CN103410389A (en) * | 2013-07-18 | 2013-11-27 | 宁波市鄞州杰视电子机械有限公司 | Lock and key thereof |
| CN205604856U (en) * | 2016-04-20 | 2016-09-28 | 丁旭荣 | Novel lock core and use lock of this lock core |
-
2016
- 2016-04-20 CN CN201610252291.2A patent/CN105756420B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355830A (en) * | 1980-02-25 | 1982-10-26 | Cni Incorporated | Electrical locking mechanism |
| CN2644601Y (en) * | 2003-04-12 | 2004-09-29 | 李彦振 | Screw-type theft-proof lock |
| CN103410389A (en) * | 2013-07-18 | 2013-11-27 | 宁波市鄞州杰视电子机械有限公司 | Lock and key thereof |
| CN205604856U (en) * | 2016-04-20 | 2016-09-28 | 丁旭荣 | Novel lock core and use lock of this lock core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105756420A (en) | 2016-07-13 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200910 Address after: 225300 North of Kechuang Pioneering Avenue, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Taizhou jinzai Intellectual Property Service Co.,Ltd. Address before: 528000 Guangdong Province Nanhai District of Foshan City Shishan town Guan Feng Road No. 12 Lane nine south source Patentee before: Ding Xurong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240923 Address after: 563000 plant 15, Yingtian gonggu Industrial Park, Honghuagang District, Zunyi City, Guizhou Province Patentee after: Guizhou Hengnuo cabinet lock Co.,Ltd. Country or region after: China Address before: 225300 north side of Chuangye Avenue, science and Innovation Park, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Taizhou jinzai Intellectual Property Service Co.,Ltd. Country or region before: China |
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