CN107060512A - Pellet interlocking theftproof lock - Google Patents
Pellet interlocking theftproof lock Download PDFInfo
- Publication number
- CN107060512A CN107060512A CN201710075779.7A CN201710075779A CN107060512A CN 107060512 A CN107060512 A CN 107060512A CN 201710075779 A CN201710075779 A CN 201710075779A CN 107060512 A CN107060512 A CN 107060512A
- Authority
- CN
- China
- Prior art keywords
- pellet
- hole
- lock
- lock core
- marble
- 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.)
- Granted
Links
- 239000008188 pellet Substances 0.000 title claims abstract description 174
- 239000004579 marble Substances 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 16
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
- E05B27/08—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
- E05B27/086—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially of the bar-tumbler type, the bars having slots or protrusions in alignment upon opening the lock
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
-
- 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
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
This application discloses pellet interlocking theftproof lock, relate generally to field of lockset, including lock housing, the lock housing is provided with accommodating cavity, provided with locking cylinder in the accommodating cavity, the locking cylinder is provided with main pellet through hole, lock core is provided with the accommodating cavity, the lock core is provided with installation cylindrical hole, the side for installing cylindrical hole is provided with the first marble hole and the second marble hole, the lock core is provided with the first key slot and the second key slot, the first pellet group is provided with first marble hole and main pellet through hole, the second pellet group is provided with second marble hole and main pellet through hole, the first pellet group includes the first pellet and the 3rd pellet, the second pellet group includes the second pellet and the 4th pellet, provided with elastic STATEMENT OF FEDERALLY SPONSORED between 3rd pellet and the 4th pellet.The application is provided between two row's pellet groups, and corresponding pellet group provided with the elastic STATEMENT OF FEDERALLY SPONSORED that can be allowed to mutually link, and can prevent from being opened by technology, improves the anti-theft of lockset.
Description
【Technical field】
The application is related to field of lockset, more particularly, to pellet interlocking theftproof lock.
【Background technology】
Traditional spring lock is mainly made up of lock housing, rotatable lock core and some row's pellets.Adopted with most commonly seen
Exemplified by the theftproof lock of cylinder-shaped marble, insert the pellet often arranged after correct key and be at correct position, that is, descend pellet proper
Benefit is in lock core, upper pellet just at lock housing so that lock housing can rotate to unlock；Extract the key of key or inserting error
Then pellet can be between lock housing and lock core so that lock core is from rotating spoon.The shortcoming of traditional spring lock is can be by instrument
Applying torsion to lock core makes pellet bear appropriate transverse shear, is dialled, is one by one separated to upper pellet and lower pellet using power sense examination
In the hole of lock housing and lock core, so as to realize that technology is opened.
【The content of the invention】
There is provided the pellet interlocking theftproof lock for effectively preventing that technology from opening for the problem of the application is directed to above-mentioned.
The application is realized by following technical scheme：
Pellet interlocking theftproof lock, including lock housing 10, the lock housing 10 are provided with accommodating cavity 11, the accommodating cavity 11 and are provided with
Cylinder 12 is locked, the locking cylinder 12, which is provided with several main pellet through holes 13, the accommodating cavity 11, is provided with lock core 20, institute
State lock core 20 and be provided with the installation cylindrical hole 23 for being used for being set on the locking cylinder 12, and the lock core 20 can be around the lock
Determine cylinder 12 to rotate in the accommodating cavity 11, the side wall for installing cylindrical hole 23 is provided with can be with the main pellet through hole 13
The first marble hole 24 and the second marble hole 25 of correspondence connection, and when first marble hole 24 and the main pellet through hole 13
When one end correspondence is connected, second marble hole 25 connection corresponding with the other end of the main pellet through hole 13, the lock core 20
It is provided with the first key slot 21 and the second key slot 22, first marble hole 24 and the phase of the first key slot 21
Logical, second marble hole 25 is communicated with the second key slot 22, first marble hole 24 and main pellet through hole 13 it
Inside it is provided with the first pellet group, second marble hole 25 and main pellet through hole 13 and is provided with the second pellet group, first bullet
Subgroup includes the first pellet 31 and the 3rd pellet 33 that abut, and one end of the 3rd pellet 33 described in locking plug into
In first marble hole 24, the abutment face of the first pellet 31 and the 3rd pellet 33 is located at the lock core described in unblock
20 with it is described locking cylinder 12 interface at；32 groups of second pellet includes the second pellet 32 and the 4th bullet abutted
Son 34, and one end of the 4th pellet 34 is plugged in second marble hole 25 described in locking, second described in unblock
The abutment face of pellet 32 and the 4th pellet 34 is located at the interface of the lock core 20 and the locking cylinder 12；The master
Being provided with pellet through hole 13 between the 3rd pellet 33 and the 4th pellet 34 is used for the 3rd pellet 33 and the 4th described in top pressure
The elastic STATEMENT OF FEDERALLY SPONSORED 5 of pellet 34.
Further, the lock core 20 is in cylinder, and the cylindrical hole 23 of installing is described located at the middle part of the lock core 20
The shape of accommodating cavity 11 is corresponding with the lock core 20, and the locking cylinder 12 is located in the accommodating cavity 11 and the installation cylinder
The corresponding center in hole 23.
Further, radial direction insertion of the main pellet through hole 13 along the locking cylinder 12, first pellet
The marble hole 25 of hole 24 and second is symmetrical arranged in the relatively described central axis for installing cylindrical hole 23 on the installation cylindrical hole 23.
Further, axial direction linear array of the main pellet through hole 13 along the locking cylinder 12 is arranged, described
First marble hole 24 and the second marble hole 25 correspond to the side of the installation cylindrical hole 23 with the main position of pellet through hole 13
Arranged on face along the axial direction linear array of the lock core 20.
Further, the two ends of first pellet 31, the second pellet 32, the 3rd pellet 33 and the 4th pellet 34 are in arc
Shape.
Further, the elastic STATEMENT OF FEDERALLY SPONSORED 5 is top pressure spring.
Compared with prior art, the application has the following advantages：
1st, theftproof lock is provided with two groups of pellet groups, only when while two groups of pellet groups of unblock could increase completely lock opening
Lock the theftproof performance of tool.
2nd, provided with the top pressure spring that can be allowed to mutually link between corresponding pellet group, even if a pellet group is opened by technology
Afterwards, can be because the effect of top pressure spring makes the bullet opened by technology when carrying out technology unlatching to another corresponding pellet group again
Subgroup is recovered to lock-out state, theftproof performance that is simple in construction and can increasing lockset.
3rd, the pellet between pellet group uses arced terminus, and lock core and the relative of lock housing turn when being easy to the theftproof lock correctly to open
It is dynamic.
【Brief description of the drawings】
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly described.
Fig. 1 is the front view of pellet interlocking theftproof lock；
Fig. 2 is the schematic diagram of pellet interlocking theftproof lock；
Fig. 3 is the explosive decomposition figure of pellet interlocking theftproof lock；
Fig. 4 is the diagrammatic cross-section along A-A；
Fig. 5 is the diagrammatic cross-section after pellet interlocking theftproof lock insertion key.
【Embodiment】
Pellet interlocking theftproof lock as depicted, including lock housing 10, the lock housing 10 are provided with accommodating cavity 11, described accommodating
Provided with locking cylinder 12 in chamber 11, center of the locking cylinder 12 in the accommodating cavity 11, the locking cylinder 12
It is provided with several main pellet through holes 13, the main pellet through hole 13 is along the locking radial direction insertion of cylinder 12 and described
Axial direction linear array of the main pellet through hole 13 along the locking cylinder 12 is arranged, and lock core 20 is provided with the accommodating cavity 11,
The lock core 20 is in cylinder, and the shape of the lock core 20 is corresponding with the shape of the accommodating cavity 11, on the lock core 20
Provided with the installation cylindrical hole 23 for being set on the locking cylinder 12, the cylindrical hole 23 of installing is located at the lock core 20
Middle part, and the lock core 20 can the rotation in the accommodating cavity 11 around the locking cylinder 12, the side for installing cylindrical hole 23
Wall provided with can connection corresponding with the main pellet through hole 13 the first marble hole 24 and the second marble hole 25, first pellet
The marble hole 25 of hole 24 and second is symmetrical arranged in the relatively described central axis for installing cylindrical hole 23 on the installation cylindrical hole 23,
And the marble hole 25 of the first marble hole 24 and second corresponds to the installation cylindrical hole with the main position of pellet through hole 13
Arranged on 23 side along the axial direction linear array of the lock core 20, when first marble hole 24 and the main pellet are logical
When one end correspondence in hole 13 is connected, second marble hole 25 connection corresponding with the other end of the main pellet through hole 13 is described
Lock core 20 is provided with the first key slot 21 and the second key slot 22, first marble hole 24 and the first key slot
21 are communicated, and second marble hole 25 is communicated with the second key slot 22, first marble hole 24 and main pellet through hole
The first pellet group is provided with 13, the second pellet group is provided with second marble hole 25 and main pellet through hole 13, described the
One pellet group includes the first pellet 31 and the 3rd pellet 33 abutted, and one end of the 3rd pellet 33 is inserted described in locking
If entering in first marble hole 24, the first pellet 31 described in unblock is with the abutment face of the 3rd pellet 33 positioned at described
At the interface of lock core 20 and the locking cylinder 12；32 groups of second pellet includes the second pellet 32 abutted and the
Four pellets 34, and one end of the 4th pellet 34 is plugged in second marble hole 25 described in locking, described in unblock
The abutment face of second pellet 32 and the 4th pellet 34 is located at the interface of the lock core 20 and the locking cylinder 12；Institute
State to be provided between the 3rd pellet 33 and the 4th pellet 34 in main pellet through hole 13 and be used for the He of the 3rd pellet 33 described in top pressure
The elastic STATEMENT OF FEDERALLY SPONSORED 5 of 4th pellet 34, it is preferred that the elastic STATEMENT OF FEDERALLY SPONSORED 5 is top pressure spring.Theftproof lock is provided with two groups of pellets
Group, only when two groups of pellet groups of unblock simultaneously completely could open lock, increases the theftproof performance of lockset, and corresponding pellet group it
Between provided with the top pressure spring that mutually links can be allowed to, even if after a pellet group is opened by technology, when again to another corresponding pellet
Can be because the effect of top pressure spring makes the pellet group opened by technology recover to lock-out state, structure during group carry out technology unlatching
It is simple and the theftproof performance of lockset can be increased.
Further, the two ends of first pellet 31, the second pellet 32, the 3rd pellet 33 and the 4th pellet 34 are in arc
Shape.Pellet between pellet group uses arced terminus, the relative rotation of lock core and lock housing when being easy to the theftproof lock correctly to open.
As shown in Figure 4 and Figure 5, pellet interlocking theftproof lock is provided with the key 4 matched with lock core, and the key 4 is provided with
The first cutting 41 matched with the first key slot 21 and the second cutting 42 matched with the second key slot 22, work as key
When the first cutting 41 on spoon 4 is inserted into the first key slot 21, the top pressure of the first teeth 43 in the first cutting 41 is corresponding
First pellet 31, makes the abutment face of the first pellet 31 and the 3rd pellet 33 be moved to the boundary of the locking cylinder 11 and lock core 2
At face；When the second cutting 42 on key 4 is inserted into the second key slot 22, the top pressure of the second teeth 44 in the second cutting 42
The second corresponding pellet 32 and the 4th pellet 34, make the abutment face of the second pellet 32 and the 4th pellet 34 be moved to the locking
At the interface of cylinder 11 and lock core 2 and the abutment face of the second pellet 32 and the 4th pellet 34 is set to be moved to the lock core 2
At the interface of outer surface and the lock housing 1.
The present embodiment operation principle is as follows：
The first pellet group and the second pellet group on the present embodiment are linked by elastic STATEMENT OF FEDERALLY SPONSORED mutually elasticity, when to bullet
When sub- interlocking theftproof lock carries out non-law technology unlatching, such as moving the first pellet by non-law technology makes the first pellet and the 3rd pellet
Abutment face be moved to locking cylinder and lock core interface at, i.e., the first pellet and the 3rd pellet are separated to lock housing and lock core
Hole in unlock the first pellet group, when again to the second pellet group carry out technology unlatching when, due to the first pellet group and the second bullet
Linked between subgroup by elastic STATEMENT OF FEDERALLY SPONSORED mutually elasticity, elasticity links during technology unlatching is carried out to the second pellet group
Elastic top pressure the first pellet group of part meeting makes the first pellet group recover to lock-out state, adds the difficulty of non-law technology unlocking anti-theft lock
Degree, improves the theftproof performance of pellet interlocking theftproof lock.
It is to combine a kind of embodiment that particular content is provided as described above, does not assert the specific implementation office of the application
It is limited to these explanations.It is all approximate with the present processes, structure etc., identical, if or for being made under the application concept thereof
Dry technology deduction or replace, should all be considered as the protection domain of the application.
Claims (6)
1. pellet interlocking theftproof lock, including lock housing (10), it is characterised in that：The lock housing (10) is provided with accommodating cavity (11), institute
State in accommodating cavity (11) provided with locking cylinder (12), the locking cylinder (12) is provided with several main pellet through holes (13),
Lock core (20) is provided with the accommodating cavity (11), the lock core (20), which is provided with, to be used to be set on the locking cylinder (12)
Cylindrical hole (23) is installed, and the lock core (20) can be rotated around the locking cylinder (12) in the accommodating cavity (11), it is described
Install the side wall of cylindrical hole (23) provided with can connection corresponding with the main pellet through hole (13) the first marble hole (24) and the
Two marble holes (25), and when first marble hole (24) connection corresponding with one end of the main pellet through hole (13), it is described
Second marble hole (25) connection corresponding with the other end of the main pellet through hole (13), the lock core (20) is provided with the first key
Slot (21) and the second key slot (22), first marble hole (24) communicates with the first key slot (21), described
Second marble hole (25) is communicated with the second key slot (22), first marble hole (24) and main pellet through hole (13) it
Inside it is provided with the first pellet group, second marble hole (25) and main pellet through hole (13) and is provided with the second pellet group, described the
One pellet group includes the first pellet (31) and the 3rd pellet (33) abutted, and the 3rd pellet (33) described in locking
One end is plugged into first marble hole (24), and the first pellet (31) described in unblock is supported with the 3rd pellet (33)
At the interface for being located at the lock core (20) and the locking cylinder (12) by face；Second pellet (32) group includes mutually supporting
The second pellet (32) and the 4th pellet (34) leaned on, and one end of the 4th pellet (34) is plugged into described second described in locking
In marble hole (25), the second pellet (32) described in unblock and the abutment face of the 4th pellet (34) are located at the lock core
(20) and at the interface of the locking cylinder (12)；In the 3rd pellet (33) and the 4th in the main pellet through hole (13)
The elastic STATEMENT OF FEDERALLY SPONSORED (5) for the 3rd pellet (33) and the 4th pellet (34) described in top pressure is provided between pellet (34).
2. pellet interlocking theftproof lock according to claim 1, it is characterised in that：The lock core (20) is described in cylinder
The middle part that cylindrical hole (23) is located at the lock core (20) is installed, accommodating cavity (11) shape is corresponding with the lock core (20),
The locking cylinder (12) center corresponding with the installation cylindrical hole (23) in the accommodating cavity (11).
3. pellet interlocking theftproof lock according to claim 1, it is characterised in that：The main pellet through hole (13) is along the lock
Determine the radial direction insertion of cylinder (12), first marble hole (24) and the second marble hole (25) are in the installation cylindrical hole
(23) the relatively described central axis for installing cylindrical hole (23) is symmetrical arranged on.
4. pellet interlocking theftproof lock according to claim 3, it is characterised in that：The main pellet through hole (13) is along the lock
Determine the axial direction linear array arrangement of cylinder (12), first marble hole (24) and the second marble hole (25) and the main bullet
Sub-through hole (13) position corresponds to linear along the axial direction of the lock core (20) on the side of the installation cylindrical hole (23)
Array arrangement.
5. pellet interlocking theftproof lock according to claim 1, it is characterised in that：First pellet (31), the second pellet
(32), the curved shape in two ends of the 3rd pellet (33) and the 4th pellet (34).
6. pellet interlocking theftproof lock according to claim 1, it is characterised in that：The elastic STATEMENT OF FEDERALLY SPONSORED (5) is top pressure bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075779.7A CN107060512B (en) | 2017-02-13 | 2017-02-13 | Pellet interlocking theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075779.7A CN107060512B (en) | 2017-02-13 | 2017-02-13 | Pellet interlocking theftproof lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060512A true CN107060512A (en) | 2017-08-18 |
| CN107060512B CN107060512B (en) | 2018-10-23 |
Family
ID=59599253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710075779.7A Active CN107060512B (en) | 2017-02-13 | 2017-02-13 | Pellet interlocking theftproof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107060512B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343318A (en) * | 2018-02-26 | 2018-07-31 | 魏大平 | Multistage interlocks the high-level anti-theft lock of trigger-type |
| CN108412311A (en) * | 2018-02-26 | 2018-08-17 | 魏大平 | A kind of anti-theft billiards lockset |
| CN109723285A (en) * | 2019-01-16 | 2019-05-07 | 汪林华 | A kind of novel anti-technical unlocking cylinder of spring lock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036201U (en) * | 1988-07-25 | 1989-04-19 | 夏百川 | Thread lock |
| CN2711329Y (en) * | 2004-06-10 | 2005-07-20 | 周章东 | Theft-proof lock |
| CN201158984Y (en) * | 2008-02-14 | 2008-12-03 | 陈波 | Anti-theft lock core |
| GB2460867A (en) * | 2008-06-13 | 2009-12-16 | Fed Lock Co Ltd | Improved core of cylinder lock |
| US20110271724A1 (en) * | 2008-05-06 | 2011-11-10 | Taiwan Fu Hsing Industrial Co., Ltd. | Lock cylinder assembly |
| CN202152569U (en) * | 2011-05-26 | 2012-02-29 | 谭立信 | Novel door lock |
| CN104074398A (en) * | 2014-06-10 | 2014-10-01 | 重庆倍精科技研发有限公司 | Intermittent hidden key interlocking anti-theft lock |
-
2017
- 2017-02-13 CN CN201710075779.7A patent/CN107060512B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036201U (en) * | 1988-07-25 | 1989-04-19 | 夏百川 | Thread lock |
| CN2711329Y (en) * | 2004-06-10 | 2005-07-20 | 周章东 | Theft-proof lock |
| CN201158984Y (en) * | 2008-02-14 | 2008-12-03 | 陈波 | Anti-theft lock core |
| US20110271724A1 (en) * | 2008-05-06 | 2011-11-10 | Taiwan Fu Hsing Industrial Co., Ltd. | Lock cylinder assembly |
| GB2460867A (en) * | 2008-06-13 | 2009-12-16 | Fed Lock Co Ltd | Improved core of cylinder lock |
| CN202152569U (en) * | 2011-05-26 | 2012-02-29 | 谭立信 | Novel door lock |
| CN104074398A (en) * | 2014-06-10 | 2014-10-01 | 重庆倍精科技研发有限公司 | Intermittent hidden key interlocking anti-theft lock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343318A (en) * | 2018-02-26 | 2018-07-31 | 魏大平 | Multistage interlocks the high-level anti-theft lock of trigger-type |
| CN108412311A (en) * | 2018-02-26 | 2018-08-17 | 魏大平 | A kind of anti-theft billiards lockset |
| CN109723285A (en) * | 2019-01-16 | 2019-05-07 | 汪林华 | A kind of novel anti-technical unlocking cylinder of spring lock |
| CN109723285B (en) * | 2019-01-16 | 2020-10-30 | 浙江联畅科技有限公司 | Novel cylinder lock core capable of preventing technical unlocking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107060512B (en) | 2018-10-23 |
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Effective date of registration: 20201009 Address after: No.93, group 8, Wujiazhuang village, Dazou Town, Xinghua City, Taizhou City, Jiangsu Province Patentee after: Wang Cuihua Address before: Xing Road, Torch Development Zone, Guangdong province Zhongshan city center Andrew 528400 city 6 Building 202 room number trade Patentee before: ZHONGSHAN GUOAO INTELLIGENT TECHNOLOGY Co.,Ltd. |