CN202039674U - Idling lock cylinder - Google Patents
Idling lock cylinder Download PDFInfo
- Publication number
- CN202039674U CN202039674U CN2011200341972U CN201120034197U CN202039674U CN 202039674 U CN202039674 U CN 202039674U CN 2011200341972 U CN2011200341972 U CN 2011200341972U CN 201120034197 U CN201120034197 U CN 201120034197U CN 202039674 U CN202039674 U CN 202039674U
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- China
- Prior art keywords
- clutch
- slider
- vane group
- core body
- return unit
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- Expired - Lifetime
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Abstract
The utility model relates to an idling lock cylinder which comprises a shell with a cylinder cavity, a cylinder body arranged in the cylinder cavity and driven by a key, a clutch mechanism driven by the cylinder body, and a shifting wheel pushed by the clutch mechanism, and the idling lock cylinder is characterized in that the cylinder body is provided with a blade group and a clutch slider matched with the blade group; the blade group is provided with a resetting piece; and the clutch slider pushes the clutch mechanism. The idling lock cylinder has the benefits that: the key is inserted to rotate the cylinder body so as to drive the blade group to rotate, and the match between the blade group and a clutch lug leads the first clutch slider or the second clutch slider to be pushed to the clutch mechanism to be matched with the shifting wheel so as to drive the shifting wheel to rotate, thus opening the lock cylinder; and when the key is not inserted, and the lock cylinder is turned, the lock cylinder rotates, but unlocking can not be performed, in the rotation process, a shifting piece is used for shifting a blade, the blade resets immediately under the action of a resetting piece, and the lock cylinder can not be opened, so that opening prevention effect can be greatly improved.
Description
Affiliated technical field
The utility model relates to a kind of lock core, relates in particular to a kind of idle-run lock pin.
Background technology
The technical opening mode of existing common tapered end is generally: grapple lock core with a plectrum, make lock core all the time or be interrupted and be subjected to certain torsional forces, stir pellet shot from a slingshot or blade with another plectrum simultaneously, it is identical that pellet shot from a slingshot or blade always have a probability and key to insert the effect of opening under the power of stirring and torsional forces acting in conjunction, when pellet shot from a slingshot or blade are not resetted by spring force also, the effect that is subjected to torsional forces because of lock core realizes rotating, lock core is once rotate, pellet shot from a slingshot or blade just can't lock lock core, thereby realize unblanking.Such anti-theft effect is not satisfactory, can reach the purpose of unblanking by two plectrums.
Summary of the invention
The purpose of this utility model is to provide a kind of idle-run lock pin, does not insert key, and when reversing lock core, lock core rotates, but can not unblank,, stir blade with plectrum again even in rotating process, under the effect of return unit, blade resets immediately, can not open lock core, significantly improves the effect of anti-technical opening, the technical opening that solves the prior art existence is little, the problem that anti-theft effect is not satisfactory.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: a kind of idle-run lock pin, the housing that comprises the belt carcass chamber, be arranged in the core chamber core body by a key actuated, the clutch that core body drives, the thumb wheel that clutch promotes, it is characterized in that the clutch slider that described core body is provided with vane group and cooperates with vane group, described vane group is provided with return unit, and described clutch slider promotes clutch.When inserting key, rotate core body and make clutch slider promote clutch, and then stir thumb wheel and unblank.If do not insert key, insert other plectrums and make core body be subjected to torsional forces effect rotation, under the effect of return unit, blade in time resets, so the lock body rotation, but does not drive lock, has improved the difficulty of technical opening, has significantly improved anti-theft effect.
As further improving and replenishing to technique scheme, the utility model adopts following technical measures: described core body is two, be respectively first core body and second core body, vane group that cooperates with first core body and clutch slider are first vane group and first clutch slider, vane group that cooperates with described second core body and clutch slider are second vane group and second clutch slider, between described first vane group and second vane group return unit is set respectively, described clutch is arranged between two core bodys, and first clutch slider or second clutch slider promotion clutch.
Described clutch comprises clutch driving member, clutch, first return unit, second return unit and the clutch plectrum of being with inner chamber, and described first clutch slider promotes clutch, and perhaps described second clutch slider promotes clutch by promoting the clutch plectrum.As long as first clutch slider promotes then this lock core unlatching of clutch, perhaps second clutch slider promotes the clutch plectrum, and the clutch plectrum promotes clutch again and opens lock core, and simple in structure, linkage is good.
The two ends of described clutch driving member are respectively equipped with first container cavity and second container cavity, described first return unit and clutch are arranged in first container cavity by interior arrangement mode outward successively, and described second return unit and clutch plectrum are arranged in second container cavity by interior arrangement mode outward successively.The set-up mode of clutch driving member, first return unit, second return unit and clutch helps reducing the volume that integral body takies.
The outside of every group of vane group is provided with the clutch groove, is respectively equipped with the clutch projection on described first clutch slider and second clutch slider, and described clutch projection is entrenched on the corresponding clutch groove, and the clutch groove promotes the clutch projection.The cooperation of clutch groove and clutch projection is used to promote the relative core body with second clutch slider of first clutch slider and does stretching motion, is used to promote clutch and cooperates with thumb wheel.
Described first vane group and second vane group all are respectively two rows, every row's vane group is at least four, be the two side that vertically is arranged in first core body and the two side of second core body respectively, the return unit that is provided with respectively between described first vane group and first vane group is the 3rd return unit, the 3rd return unit is arranged between per two vane group of horizontal correspondence, described first clutch slider and second clutch slider all are two, and the number of the clutch projection on each clutch slider equates with the quantity of blade in every row's vane group.The number of the clutch projection on row's number of vane group and the number of blade and clutch slider number and the clutch slider is corresponding, help can be finally steady and stable the promotion clutch.
Described clutch comprises first rotating part and second rotating part, the outer wall of described first rotating part and second rotating part being convexly equipped with of symmetry respectively two drives raised lines, the described second core body bottom is provided with the 3rd container cavity, described first rotating part places in the 3rd container cavity, described thumb wheel comprises that shifting block, driving inner chamber and ring are located at the drive division that drives on the internal chamber wall, described drive division is provided with recessed of clutch, and clutch raised line on described first rotating part or the clutch raised line on second rotating part are embedded in from this and close in recessed.Insert the key turns core body, the rotation of core body drives vane group and rotates, and the cooperation of vane group and clutch projection makes first clutch slider or second clutch slider shift clutch onto and cooperates with thumb wheel, drives the thumb wheel rotation, at this moment, the clutch raised line and from this close recessed chimeric.
Described first clutch slider and second clutch slider are the L font, and the foot of the first clutch slider slide block of L font promotes two on first rotating part respectively and drives raised line, two tops that the foot of second clutch slider, 10 slide blocks of L font promotes the clutch plectrum respectively.
Described first return unit, second return unit and the 3rd return unit all are spring, and described clutch plectrum is the E font, sheathed described first return unit on the middle pin of the clutch plectrum of this E font.
Described core chamber also is two, be respectively the first core chamber and the second core chamber that hold first core body and second core body, described housing is provided with groove, this groove is between two core chambeies, described thumb wheel is arranged in the groove, described drive division will drive inner chamber and be divided into left clutch and hold with right clutch and hold, and left clutch is held to hold respectively with right clutch and cooperated with the described clutch driving member and second core body.
The beneficial effect that the utlity model has: insert the key turns core body, the rotation of core body drives vane group and rotates, the cooperation of vane group and clutch projection, make first clutch slider or second clutch slider shift clutch onto and cooperate, drive thumb wheel and rotate, thereby open lock core with thumb wheel; Do not insert key, and when reversing lock core, lock core rotates, but can not unblank, even in rotating process, stir blade with plectrum again, under the effect of return unit, blade resets immediately, can not open lock core, has significantly improved the effect of anti-technical opening.Clutch is simple in structure and ingenious, reduces whole component occupation space, and promptly this lock core volume is little, and the raw material of consumption are few.
Description of drawings
Fig. 1 is a kind of blast structural representation of the present utility model.
Fig. 2 is the structural representation of other direction among Fig. 1.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of idle-run lock pin, as shown in Figure 1, it comprises the housing 1 in belt carcass chamber, is arranged on the core body that is driven by a key 2 in the core chamber, and core body is two, be respectively first core body 5 and second core body 6, the core chamber is two also, is respectively the first core chamber 40 and the second core chamber 41 that hold first core body 5 and second core body 6, and housing 1 is provided with groove 19, this groove 19 is between two core chambeies, and thumb wheel 4 is arranged in the groove 19.
Vane group that cooperates with first core body 5 and clutch slider are first vane group 7 and first clutch slider 8.Vane group that cooperates with second core body 9 and clutch slider are second vane group 9 and second clutch slider 10.Between first vane group 7 and second vane group 9 return unit is set respectively.Clutch is arranged between two core bodys, and first clutch slider 8 or second clutch slider, 10 promotion clutches, the thumb wheel 4 that clutch promotes.
Clutch comprises clutch driving member 11, clutch 12, first return unit 13, second return unit 14 and the clutch plectrum 15 of being with inner chamber.First clutch slider 8 promotes clutch 12, and perhaps second clutch slider 10 promotes clutch 12 by promoting clutch plectrum 15.
The two ends of clutch driving member 11 are respectively equipped with first container cavity 110 and second container cavity 111, first return unit 13 and clutch 12 are arranged in first container cavity 110 by interior arrangement mode outward successively, and second return unit 14 and clutch plectrum 15 are arranged in second container cavity 111 by interior arrangement mode outward successively.
The outside of every group of vane group is provided with on clutch groove 3, the first clutch sliders 8 and second clutch slider 10 and is respectively equipped with clutch projection 17, and the number of the clutch projection 17 on each clutch slider equates with the quantity of every row's vane group.Clutch projection 17 is entrenched on the corresponding clutch groove, and the clutch groove promotes clutch projection 17.
During use, when first core body 5 inserts key 2, key 2 promotes first vane group 7 and rotates, first clutch slider 8 is subjected to the blade effect in clutch plectrum 15 moves into the groove of clutch driving member 11, key drives first core body 5, first clutch slider 8, clutch plectrum 15, clutch driving member 11 successively, make the clutch raised line 123 on second rotating part 121 of clutch 12 chimeric, thumb wheel 4 is rotated open lock cores with recessed 45 of clutch on the thumb wheel 4.
When second core body 6 inserts key 2, key 2 promotes second vane group 9 and rotates, second clutch slider 10 is moved to clutch 12 by the blade effect, first rotating part 121 that promotes on the clutch 12 is chimeric with recessed 45 of clutch on the thumb wheel 4, make the clutch raised line 123 on second rotating part 121 remove recessed 45 of clutch, key 2 drives second core body 6, first rotating part 121, thumb wheel 4 rotations successively.
Claims (10)
1. idle-run lock pin, the housing (1) that comprises the belt carcass chamber, be arranged on the core body that drives by a key (2) in the core chamber, the clutch that core body promotes, the thumb wheel (4) that clutch drives, it is characterized in that the clutch slider that described core body is provided with vane group and cooperates with vane group, described vane group is provided with return unit, and described clutch slider promotes clutch.
2. a kind of idle-run lock pin according to claim 1, it is characterized in that described core body is two, be respectively first core body (5) and second core body (6), vane group that cooperates with first core body (5) and clutch slider are first vane group (7) and first clutch slider (8), vane group that cooperates with described second core body (9) and clutch slider are second vane group (9) and second clutch slider (10), between described first vane group (7) and second vane group (9) return unit is set respectively, described clutch is arranged between two core bodys, and first clutch slider (8) or second clutch slider (10) promotion clutch.
3. a kind of idle-run lock pin according to claim 2, it is characterized in that described clutch comprises clutch driving member (11), clutch (12), first return unit (13), second return unit (14) and the clutch plectrum (15) of being with inner chamber, described first clutch slider (8) promotes clutch (12), and perhaps described second clutch slider (10) promotes clutch (12) by promoting clutch plectrum (15).
4. a kind of idle-run lock pin according to claim 3, the two ends that it is characterized in that described clutch driving member (11) are respectively equipped with first container cavity (110) and second container cavity (111), described first return unit (13) and clutch (12) are arranged in first container cavity (110) by interior arrangement mode outward successively, and described second return unit (14) and clutch plectrum (15) are arranged in second container cavity (111) by interior arrangement mode outward successively.
5. a kind of idle-run lock pin according to claim 2, the outside that it is characterized in that every group of vane group is provided with clutch groove (3), be respectively equipped with clutch projection (17) on described first clutch slider (8) and second clutch slider (10), described clutch projection (17) is entrenched on the corresponding clutch groove, and the clutch groove promotes clutch projection (17).
6. a kind of idle-run lock pin according to claim 5, it is characterized in that described first vane group (7) and second vane group (9) all are respectively two rows, every row's vane group is at least four, be the two side that vertically is arranged in first core body (5) and the two side of second core body (6) respectively, the return unit that is provided with respectively between described first vane group (7) and first vane group (7) is the 3rd return unit (16), the 3rd return unit (16) is arranged between per two vane group of horizontal correspondence, described first clutch slider (5) and second clutch slider (6) all are two, and the number of the clutch projection (17) on each clutch slider equates with the quantity of blade in every row's vane group.
7. a kind of idle-run lock pin according to claim 3, it is characterized in that described clutch (12) comprises first rotating part (120) and second rotating part (121), the outer wall of described first rotating part (120) and second rotating part (121) being convexly equipped with of symmetry respectively two drives raised lines (123), described thumb wheel (4) comprises shifting block (43), drive inner chamber and encircle and be located at the drive division (44) that drives on the internal chamber wall, described drive division (44) is provided with recessed of clutch (45), and clutch raised line (123) or the clutch raised line (123) on second rotating part (121) on described first rotating part (120) are embedded in this closes recessed (45).
8. a kind of idle-run lock pin according to claim 6, it is characterized in that described second core body (6) bottom is provided with the 3rd container cavity (18), described first rotating part (120) places in the 3rd container cavity (18), described first clutch slider (8) and second clutch slider (10) are the L font, the foot of first clutch slider (8) slide block of L font promotes two on first rotating part (120) respectively and drives raised line (123), two tops that the foot of second clutch slider (10) slide block of L font promotes clutch plectrum (15) respectively.
9. a kind of idle-run lock pin according to claim 8, it is characterized in that described first return unit (13), second return unit (14) and the 3rd return unit (16) all are spring, described clutch plectrum (15) is the E font, sheathed described first return unit (14) on the middle pin of the clutch plectrum (15) of this E font.
10. a kind of idle-run lock pin according to claim 9, it is characterized in that described core chamber also is two, be respectively the first core chamber (40) and the second core chamber (41) that hold first core body (5) and second core body (6), described housing (1) is provided with groove (19), this groove (19) is between two core chambeies, described thumb wheel (4) is arranged in the groove (19), described drive division (44) will drive inner chamber and be divided into left clutch and hold with right clutch and hold, and left clutch is held to hold respectively with right clutch and cooperated with described clutch driving member (11) and second core body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200341972U CN202039674U (en) | 2011-01-31 | 2011-01-31 | Idling lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200341972U CN202039674U (en) | 2011-01-31 | 2011-01-31 | Idling lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039674U true CN202039674U (en) | 2011-11-16 |
Family
ID=44967123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200341972U Expired - Lifetime CN202039674U (en) | 2011-01-31 | 2011-01-31 | Idling lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039674U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161353A (en) * | 2013-01-06 | 2013-06-19 | 侯洪兵 | Idling vane lock |
| CN103334641A (en) * | 2013-06-16 | 2013-10-02 | 温州市金福锁业有限公司 | Improved lock cylinder structure with idling function |
| CN104453388A (en) * | 2014-12-11 | 2015-03-25 | 广东炬森五金精密制造有限公司 | Idle pickproof flat tumbler cylinder |
| CN105625808A (en) * | 2016-03-28 | 2016-06-01 | 云丁网络技术(北京)有限公司 | Universal interchange clutch based on intelligent lock |
| CN108756507A (en) * | 2018-08-17 | 2018-11-06 | 江阴东方港晟金属制品有限公司 | A kind of assembled adjustable lock |
| CN108868353A (en) * | 2018-06-25 | 2018-11-23 | 中山市创芯安防科技有限公司 | Separated automatic lock core |
| CN109025507A (en) * | 2017-11-07 | 2018-12-18 | 扬州安芯智科技有限公司 | A kind of electronic lock cylinder limit self formula arrangement of clutch |
-
2011
- 2011-01-31 CN CN2011200341972U patent/CN202039674U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161353A (en) * | 2013-01-06 | 2013-06-19 | 侯洪兵 | Idling vane lock |
| CN103161353B (en) * | 2013-01-06 | 2015-02-04 | 侯洪兵 | Idling vane lock |
| CN103334641A (en) * | 2013-06-16 | 2013-10-02 | 温州市金福锁业有限公司 | Improved lock cylinder structure with idling function |
| CN104453388A (en) * | 2014-12-11 | 2015-03-25 | 广东炬森五金精密制造有限公司 | Idle pickproof flat tumbler cylinder |
| CN104453388B (en) * | 2014-12-11 | 2017-01-18 | 广东炬森五金精密制造有限公司 | Idle pickproof flat tumbler cylinder |
| CN105625808A (en) * | 2016-03-28 | 2016-06-01 | 云丁网络技术(北京)有限公司 | Universal interchange clutch based on intelligent lock |
| WO2019091167A1 (en) * | 2017-11-07 | 2019-05-16 | 扬州安芯智科技有限公司 | Limit self-locking clutch device for electronic lock cylinder |
| CN109025507A (en) * | 2017-11-07 | 2018-12-18 | 扬州安芯智科技有限公司 | A kind of electronic lock cylinder limit self formula arrangement of clutch |
| CN109025507B (en) * | 2017-11-07 | 2024-03-05 | 瞬烯万变(苏州)科技有限公司 | Electronic lock cylinder limiting self-locking clutch device |
| CN108868353A (en) * | 2018-06-25 | 2018-11-23 | 中山市创芯安防科技有限公司 | Separated automatic lock core |
| CN108868353B (en) * | 2018-06-25 | 2023-09-12 | 中山市创芯安防科技有限公司 | Separated automatic lock core |
| CN108756507A (en) * | 2018-08-17 | 2018-11-06 | 江阴东方港晟金属制品有限公司 | A kind of assembled adjustable lock |
| CN108756507B (en) * | 2018-08-17 | 2024-02-20 | 江阴东方港晟金属制品有限公司 | Assembled adjustable lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |