CN105464477A - Safety lock - Google Patents
Safety lock Download PDFInfo
- Publication number
- CN105464477A CN105464477A CN201510925986.8A CN201510925986A CN105464477A CN 105464477 A CN105464477 A CN 105464477A CN 201510925986 A CN201510925986 A CN 201510925986A CN 105464477 A CN105464477 A CN 105464477A
- Authority
- CN
- China
- Prior art keywords
- rotor core
- safety lock
- groove
- shift fork
- connector
- 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.)
- Pending
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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
Abstract
The invention relates to a safety lock which comprises a first body, a second body and a third body. A lock cylinder shell is formed by sequentially connecting the third body, the first body and the second body. One end of the second body is connected and provided with a first rotor core through a movable integrated rotating selector fork. A transverse billiard hole groove is formed in the side wall of the outer end of the first rotor core. A first clamping groove is formed in the side wall of the inner end of the first rotor core. A through-center prism-shaped key hole is formed in the first rotor core. A transverse lock cylinder shell billiard hole groove is formed in the side wall of the second body. A longitudinal billiard hole groove is formed in the inner end of the second body. The outer end of the first body is connected with a cylindrical connector. A second clamping groove is formed in the outer end of the cylindrical connector. A large rotating shifting fork, a second clamping spring and a third clamping spring are arranged on the inner side of the cylindrical connector. The inner end of the first body is connected and provided with a piece-shaped connector. The safety lock is provided with a safety mechanical antitheft lock cylinder, the antitheft safety coefficient is improved, the hidden danger of theft is reduced, and property safety is ensured.
Description
Technical field
The invention belongs to technical field of safety protection, relate to a kind of safety lock.
Background technology
Door is first pass of entering the room, take precautions against a bad actor to enter, ensure the important barrier of household and property safety, wherein the quality of door lock is the index of the safety most critical weighing door, cylinder lock uses the most general lock in the world now, what existing market was conventional has the theftproof locks such as A level, B level, C level, it is roughly spring, blade traditional a bit, rotate numeral check mark and wait mechanical lock, its structure is substantially identical, be all that horizontal pellet and rotor core form vertical stratification, to pin rotor core, reach the object of lock.In order to better antitheft, what have is constantly updating on the key, changes the anti-theft function strengthening lock, but for the high person of unblanking of some means or more stolen than being easier to, causes the loss of property.For this reason, need a kind of safety lock, make it have secure mechanical anti-theft lock, improve antitheft safety factor, reduce stolen hidden danger, ensure the safety of property.
Summary of the invention
The object of the present invention is to provide a kind of safety lock, make it have secure mechanical anti-theft lock, improve antitheft safety factor, reduce stolen hidden danger, ensure the safety of property.
For achieving the above object, the invention provides a kind of safety lock, comprise the first body, the second body and the 3rd body, the 3rd body, the first body and the second body connect and compose lock core shell successively; One end of second body rotates gear shift fork by movable disjunctor and is connected with the first rotor core, the sidewall of the position, outer end of the first rotor core is provided with horizontal pellet hole slot, the sidewall of the position of the inner end of the first rotor core is provided with the first draw-in groove, and the first rotor in-core is provided with logical heart prismatic keyhole; The sidewall of the second body is provided with horizontal lock core shell pellet hole slot, and the inner end of the second body is provided with longitudinal pellet hole slot; The outer end of the first body is connected with barrel shape connector, and the outer end of barrel shape connector is provided with the second draw-in groove, and be provided with inside barrel shape connector and rotate large shift fork, the second jump ring and the 3rd jump ring, the inner end of the first body is connected with flaky connector; The outer end of the 3rd body is connected with the second rotor core, and the outer end of the second rotor core is provided with the longitudinal pellet hole slot of rotor core, and the sidewall of the inner end position of the second rotor core is provided with the 3rd draw-in groove, and logical heart prismatic keyhole is extended in the second rotor core.
In above scheme preferably, the first rotor core by connection activity disjunctor rotate gear shift fork, rotate large shift fork, barrel shape connector is connected with the second rotor core with flaky connector.
Can also preferably, the first jump ring snaps in the first draw-in groove, and the second jump ring snaps in the second draw-in groove of barrel shape connector, and the 3rd jump ring snaps in the 3rd draw-in groove.
Can also preferably, be inserted in the large shift fork of rotation in the logical heart prismatic keyhole that the first rotor core is inserted in one end that movable disjunctor rotates gear shift fork, the other end that movable disjunctor rotates gear shift fork inserts one end of barrel shape connector.
Can also preferably, the other end of barrel shape connector is connected with one end of flaky connector, and the other end of flaky connector is connected with the logical heart prismatic keyhole of the second rotor core.
Can also preferably, the bottom of the first body, the second body and the 3rd body is set to cylinder respectively, is connected with cuboid respectively above cylinder.
Can also preferably, the 3rd body, the first body and the second body are mutually permanently connected by screw successively.
Preferably, also can also comprise key.
Preferably, negative and positive lines can also be provided with on the key.
Compared with prior art, the present invention has the following advantages:
The invention provides a kind of safety lock, it has secure mechanical anti-theft lock, improves antitheft safety factor, reduces stolen hidden danger, ensures the safety of property, and it is reasonable that it has mechanism, easy for installation, the advantage that security performance is good.
Accompanying drawing explanation
Fig. 1 is the using state structural representation of safety lock of the present invention;
Fig. 2 is the second body of safety lock of the present invention, the fractionation structural representation of the 3rd body;
Fig. 3 is the fractionation structural representation of safety lock of the present invention;
Fig. 4 is the structural representation of safety lock of the present invention.
In figure, 1 is the first rotor core, 2 is horizontal pellet hole slot, 3 is the first draw-in groove, 4 is logical heart prismatic keyhole, 5 is that movable disjunctor rotates gear shift fork, 6 is horizontal lock core shell pellet hole slot, 7 is longitudinal pellet hole slot, 8 is barrel shape connector, 9 is the second draw-in groove, 10 is the first jump ring, 11 for rotating large shift fork, 12 is the second jump ring, 13 is the 3rd jump ring, 14 is flaky connector, 15 is the longitudinal pellet hole slot of rotor core, 16 is the 3rd draw-in groove, 17 is the second rotor core, 18 is screw, 19 is key, 20 is negative and positive lines, 21 is the first body, 22 is the second body, 23 is the 3rd body.
Detailed description of the invention
In order to understand the present invention better, below in conjunction with specific embodiment, the present invention is explained in detail.But, obviously can carry out different modification and remodeling to the present invention and not exceed the wider spirit and scope of the present invention of appended claims.Therefore, following examples have exemplary and hard-core implication.
Embodiment:
A kind of safety lock, as shown in Figures 1 to 4, comprises the first body 21, second body 22 and the 3rd body the 23, three body 23, first body 21 and the second body 22 and connects and composes lock core shell successively; One end of second body 22 rotates gear shift fork 5 by movable disjunctor and is connected with the first rotor core 1, the sidewall of the position, outer end of the first rotor core 1 is provided with horizontal pellet hole slot 2, the sidewall of the position of the inner end of the first rotor core 1 is provided with the first draw-in groove 3, is provided with logical heart prismatic keyhole 4 in the first rotor core 1; The inner end that the sidewall of the second body 22 is provided with horizontal lock core shell pellet hole slot 6, second body 22 is provided with longitudinal pellet hole slot 7; The outer end of the first body 21 is connected with barrel shape connector 8, the outer end of barrel shape connector 8 is provided with the second draw-in groove 9, be provided with the inner end rotating large shift fork 11, second jump ring 12 and the 3rd jump ring 13, first body 21 inside barrel shape connector 8 and be connected with flaky connector 14; The outer end of the 3rd body 23 is connected with the second rotor core 17, the outer end of the second rotor core 17 is provided with the longitudinal pellet hole slot 15 of rotor core, the sidewall of the inner end position of the second rotor core 17 is provided with the 3rd draw-in groove 16, and logical heart prismatic keyhole 4 is extended in the second rotor core 17.
In the above-described embodiments, the first rotor core 1 is rotated gear shift fork 5 by connection activity disjunctor, is rotated large shift fork 11, barrel shape connector 8 and flaky connector 14 and be connected with the second rotor core 17.
In the above-described embodiments, the first jump ring 10 snaps in the second draw-in groove the 9, three jump ring 13 that the first draw-in groove 3, second jump ring 12 snaps in barrel shape connector 8 and snaps in the 3rd draw-in groove 16.
In the above-described embodiments, be inserted in the large shift fork 11 of rotation in the logical heart prismatic keyhole 4 that the first rotor core 1 is inserted in one end that movable disjunctor rotates gear shift fork 5, the other end that movable disjunctor rotates gear shift fork 5 inserts one end of barrel shape connector 8.
In the above-described embodiments, the other end of barrel shape connector 8 is connected with one end of flaky connector 14, and the other end of flaky connector 14 is connected with the logical heart prismatic keyhole 4 of the second rotor core 17.
In the above-described embodiments, the bottom of the first body 21, second body 22 and the 3rd body 23 is set to cylinder respectively, is connected with cuboid respectively above cylinder.
In the above-described embodiments, the 3rd body 23, first body 21 and the second body 22 are mutually permanently connected by screw 18 successively.
In the above-described embodiments, key 19 is also comprised.
In the above-described embodiments, key 19 is provided with negative and positive lines 20.
Safety lock of the present invention, the first rotor core 1 can be identical with the structure of the second rotor core 17; Logical heart prismatic keyhole 4 can be arranged on the middle position of the first rotor core 1 and the second rotor core 17; The outer end of the first rotor core 1 and the second rotor core 17 all can be provided with the longitudinal pellet hole slot 15 of rotor core; The longitudinal pellet hole slot 15 of rotor core can be set to the different concave-convex wire casing of thickness; Horizontal pellet hole slot 2 can be arranged in the cylinder chamber of the housing of the second body 22 and the 3rd body 23; Horizontal lock core shell pellet hole slot 6 can be corresponding with horizontal pellet hole slot 2 position; Pellet can be loaded successively in horizontal lock core shell pellet hole slot 6 and horizontal pellet hole slot 2, and then load spring with sealing of hole; In horizontal pellet hole slot 2, a round end pellet and a tack pellet are housed, two tack pellets are housed in longitudinal pellet hole slot 7; Longitudinal pellet hole slot 7 can be corresponding with the position of the longitudinal pellet hole slot 15 of rotor core; Pellet can be loaded successively in longitudinal pellet hole slot 7 and the longitudinal pellet hole slot 15 of rotor core, and then load spring with sealing of hole; Pellet can be the structure of round end or tack, and the quantity of pellet can be two, and the length of two pellets can be different; Second jump ring 12 snaps in the second draw-in groove 9 of barrel shape connector 8, and loads in the housing cylinder chamber of the first body 21.First body 21 is connected with the 3rd body 23 with the second body 22, and is fixed as overall lock core by four screws 18.The base portion of key 19 is provided with the length negative and positive lines 20 all not identical with thickness, a rib of tartar is had relative to horizontal lock core shell pellet hole slot 6 one side by the prismatic of key 19 when opened lock, by key 19 nature relative to the longitudinal pellet hole slot 15 of the rotor core of the first rotor core 1 and the second rotor core 17, insert twisting, lock and breakdown.
Claims (9)
1. a safety lock, comprise the first body (21), the second body (22) and the 3rd body (23), it is characterized in that: the 3rd body (23), the first body (21) and the second body (22) connect and compose lock core shell successively; One end of second body (22) rotates gear shift fork (5) by movable disjunctor and is connected with the first rotor core (1), the sidewall of the position, outer end of the first rotor core (1) is provided with horizontal pellet hole slot (2), the sidewall of the position of the inner end of the first rotor core (1) is provided with the first draw-in groove (3), is provided with logical heart prismatic keyhole (4) in the first rotor core (1); The sidewall of the second body (22) is provided with horizontal lock core shell pellet hole slot (6), and the inner end of the second body (22) is provided with longitudinal pellet hole slot (7); The outer end of the first body (21) is connected with barrel shape connector (8), the outer end of barrel shape connector (8) is provided with the second draw-in groove (9), barrel shape connector (8) inner side is provided with and rotates large shift fork (11), the second jump ring (12) and the 3rd jump ring (13), and the inner end of the first body (21) is connected with flaky connector (14); The outer end of the 3rd body (23) is connected with the second rotor core (17), the outer end of the second rotor core (17) is provided with longitudinal pellet hole slot (15) of rotor core, the sidewall of the inner end position of the second rotor core (17) is provided with the 3rd draw-in groove (16), and logical heart prismatic keyhole (4) is extended in the second rotor core (17).
2. safety lock as claimed in claim 1, is characterized in that: the first rotor core (1) rotates gear shift fork (5) by connection activity disjunctor, rotates large shift fork (11), barrel shape connector (8) is connected with the second rotor core (17) with flaky connector (14).
3. safety lock as claimed in claim 2, it is characterized in that: the first jump ring (10) snaps in the first draw-in groove (3), second jump ring (12) snaps in second draw-in groove (9) of barrel shape connector (8), and the 3rd jump ring (13) snaps in the 3rd draw-in groove (16).
4. safety lock as claimed in claim 3, it is characterized in that: be inserted in the large shift fork of rotation (11) in the logical heart prismatic keyhole (4) that the first rotor core (1) is inserted in one end that movable disjunctor rotates gear shift fork (5), the other end that movable disjunctor rotates gear shift fork (5) inserts one end of barrel shape connector (8).
5. safety lock as claimed in claim 4, it is characterized in that: the other end of barrel shape connector (8) is connected with one end of flaky connector (14), the other end of flaky connector (14) is connected with the logical heart prismatic keyhole (4) of the second rotor core (17).
6. the safety lock according to any one of claim 1-5, is characterized in that: the bottom of the first body (21), the second body (22) and the 3rd body (23) is set to cylinder respectively, is connected with cuboid respectively above cylinder.
7. safety lock as claimed in claim 6, is characterized in that: the 3rd body (23), the first body (21) and the second body (22) are mutually permanently connected by screw (18) successively.
8. the safety lock according to any one of claim 1-5, is characterized in that: also comprise key (19).
9. safety lock as claimed in claim 8, is characterized in that: key (19) is provided with negative and positive lines (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510925986.8A CN105464477A (en) | 2015-12-10 | 2015-12-10 | Safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510925986.8A CN105464477A (en) | 2015-12-10 | 2015-12-10 | Safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105464477A true CN105464477A (en) | 2016-04-06 |
Family
ID=55602591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510925986.8A Pending CN105464477A (en) | 2015-12-10 | 2015-12-10 | Safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590354A (en) * | 2018-07-03 | 2018-09-28 | 张少石 | a kind of safety lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29700172U1 (en) * | 1997-01-08 | 1997-03-06 | Golub Danijel | Convertible cylinder lock |
| CN2408190Y (en) * | 2000-01-24 | 2000-11-29 | 刘至祥 | Combined key double lock for omnibearing spring anti-theft lock |
| CN101696609A (en) * | 2009-05-13 | 2010-04-21 | 株洲钱进技术开发有限公司 | Theftproof lock core with five rows of three-dimensional criss-cross cylindrical pins |
| CN102782234A (en) * | 2009-10-30 | 2012-11-14 | 施拉奇锁公司 | Lock cylinder and key combination |
| CN204040653U (en) * | 2014-08-15 | 2014-12-24 | 顾煜 | The two clutch theftproof lock of tamper-proof change core |
| GB2516323A (en) * | 2013-07-19 | 2015-01-21 | Grouphomesafe Ltd | Lock mechanism |
-
2015
- 2015-12-10 CN CN201510925986.8A patent/CN105464477A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29700172U1 (en) * | 1997-01-08 | 1997-03-06 | Golub Danijel | Convertible cylinder lock |
| CN2408190Y (en) * | 2000-01-24 | 2000-11-29 | 刘至祥 | Combined key double lock for omnibearing spring anti-theft lock |
| CN101696609A (en) * | 2009-05-13 | 2010-04-21 | 株洲钱进技术开发有限公司 | Theftproof lock core with five rows of three-dimensional criss-cross cylindrical pins |
| CN102782234A (en) * | 2009-10-30 | 2012-11-14 | 施拉奇锁公司 | Lock cylinder and key combination |
| GB2516323A (en) * | 2013-07-19 | 2015-01-21 | Grouphomesafe Ltd | Lock mechanism |
| CN204040653U (en) * | 2014-08-15 | 2014-12-24 | 顾煜 | The two clutch theftproof lock of tamper-proof change core |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590354A (en) * | 2018-07-03 | 2018-09-28 | 张少石 | a kind of safety lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |