CN200982110Y - Idle run type vane lock core - Google Patents
Idle run type vane lock core Download PDFInfo
- Publication number
- CN200982110Y CN200982110Y CN 200620165833 CN200620165833U CN200982110Y CN 200982110 Y CN200982110 Y CN 200982110Y CN 200620165833 CN200620165833 CN 200620165833 CN 200620165833 U CN200620165833 U CN 200620165833U CN 200982110 Y CN200982110 Y CN 200982110Y
- Authority
- CN
- China
- Prior art keywords
- courage
- lock core
- idle running
- page
- leaf
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is a racing type vane lock pin comprising an outer shell of the lock pin, a running gallbladder, a racing gallbladder, a vane, a spring, a racing strip, and a running strip, wherein the racing gallbladder is sleeved with the running gallbladder, the running gallbladder is sleeved with the outer shell of the lock pin, the vane is hollow, one side of the vane is provided with a groove, and the other side is provided with a hook part. The racing gallbladder is provided side by side with a plurality of vane grooves perpendicular to the axial direction, and the inside of the vane groove is provided with two vanes side by side. The hook parts of the two vanes are both in the same side, and the vane springs are arranged in the center of the hook parts of the two vanes. One end of the vane spring is connected with one hook part, and the other end of the vane spring is connected with the other hook part. When a key is not inserted, the rotation of running gallbladder and the lock shell does not happen, but the racing gallbladder rotates freely. When the key is inserted, the running gallbladder and the racing gallbladder rotate together, and the unlocking function is realized. The lock pin has simple structure, easy production, high hidden character and higher anti-theft character. A plurality of vanes are provided in the racing gallbladder to reduce the wrong opening ratio of the locks and enhance the security.
Description
Technical field
The utility model relates to a page sheet type lock core, relates in particular to the page or leaf sheet type lock core that lock gall can dally.
Background technology
At present, traditional machinery page or leaf sheet lock core probably is divided into two-layer, and promptly lock core shell and lock gall insert key, and lock gall and lock core shell can rotate, and the transmission plectrum that drives the lock gall afterbody rotates together, reaches the function of unblanking.The lock of this structure is opened by robber's recruitment tool debugging easily, and when the lock shell can relatively rotate with lock gall, the expression lock was unlocked, and disguise and theftproof are perfect not enough.And more existing idle running type lock head structure complexity are difficult for processing, and the wrong-unlocking rate of being opened by other key is higher, makes the safety of tapered end not high.
The utility model content
The purpose of this utility model provides a kind of idle running type lock core, and it rotates courage by increasing between lock core shell and idle running courage, when not inserting key, rotate courage and do not rotate, but the idle running courage freely rotates, during the insertion key with the lock shell, the idle running courage rotates with rotating courage, reach the function of unblanking, therefore, disguised high, theftproof is stronger, and be provided with a plurality of pages of sheets in the idle running courage, the wrong-unlocking rate of tapered end is descended, safety is higher.
For achieving the above object, the utility model comprises lock core shell, rotate courage, the idle running courage, the page or leaf sheet, leaf spring, idle running bar and rotation strip, the idle running courage is set with the rotation courage outward, rotate courage and be set with lock core shell outward, described page or leaf sheet is a hollow, the one side is provided with a groove, opposite side is provided with a hook portion, on described idle running courage, be provided with a plurality of pages of film traps with the axial direction tile vertically, described page or leaf sheet is located in page film trap, identically with axial direction on described idle running courage be provided with a strip groove, in described strip groove and on described page or leaf sheet, be provided with the idle running bar, identically with axial direction on described rotation courage be provided with a strip dead slot, the length of described dead slot and width are less than or equal to the length and the width of the described groove on the idle running courage respectively, in described strip dead slot, be provided with rotation strip, on the inwall of lock core shell, the identical strip groove that is provided with axial direction, groove width and length are slightly larger than the dead slot that rotates on the courage, on the groove of lock core shell inwall, be provided with the circular hole that runs through the lock core wall, in circular hole, be provided with cylindrical jacking block from inside to outside, spring and capping, two page or leaf sheets placed side by side in described page or leaf film trap, the hook portion of two page or leaf sheets is positioned at the same side, is provided with described leaf spring in the middle of the hook portion of described two page or leaf sheets.One end and one of them hook portion of described leaf spring are joined, and the other end of leaf spring and another hook portion are joined.
On the courage wall of described idle running courage, be provided with a circle groove vertical with axial direction near the lock core outside, on the courage wall of described rotation courage near the lock core outside, be provided with a plurality of circular holes accordingly with the circle of one on described idle running courage groove position, in described circular hole, be provided with cylindrical pin.This pin makes idle running courage and rotation courage to relatively rotate, and can not produce in the axial direction to relatively move.
Being provided with a strip gap vertical,, in described circular hole, be provided with a cylindrical pin being provided with a circular hole on the described rotation courage with on the corresponding position of described strip gap with axial direction near on the described lock core shell of lock core inboard.This pin make to rotate courage and can only rotate in fixing angular range, and when this pin was in the position that the end with described gap is close to, the groove of lock core shell inwall just in time was in the top of rotation strip.After inserting key in the lock core and opening lock, have only when forwarding the rotation courage to this position, key could be extracted.
In described idle running courage, in the both sides of described strip dead slot, be provided with cylindrical fixed bar, the length of fixed bar equal the to dally length of courage with axially parallel.Fixed bar runs through each page film trap, plays the effect of reinforcing the idle running courage.
Description of drawings
Fig. 1 inserts lock core shaft behind the key to sectional view for the utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the lateral view of the utility model idle running courage;
Fig. 4 extracts lock core sectional view behind the key out for the utility model.
The specific embodiment
As Fig. 1, shown in Figure 2, a kind of idle running type page or leaf sheet lock core, comprise lock core shell 1, rotate courage 2, idle running courage 3, page or leaf sheet 6, leaf spring 7, idle running bar 4 and rotation strip 5, outside idle running courage 3, be set with and rotate courage 2, outside rotating courage 2, be set with lock core shell 1, described page or leaf sheet 6 is a hollow, the one side is provided with a groove 15, opposite side is provided with a hook portion 16, on described idle running courage, be provided with a plurality of pages of film traps 8 with the axial direction tile vertically, described page or leaf sheet 6 is located in page film trap 8, identically with axial direction on described idle running courage 3 be provided with a strip groove, in described strip groove and on described page or leaf sheet, be provided with idle running bar 4, identically with axial direction on described rotation courage 2 be provided with a strip dead slot, the length of described dead slot and width are less than or equal to the length and the width of idle running courage 3 the above groove respectively, in described strip dead slot, be provided with rotation strip 5, on the inwall of lock core shell 1, the identical strip groove 9 that is provided with axial direction, groove 9 width and length are slightly larger than the dead slot that rotates on the courage 2, on the groove of lock core shell 1 inwall, be provided with the circular hole that runs through the lock core wall, in circular hole, be provided with cylindrical jacking block 10 from inside to outside, spring 11 and capping 12, two page or leaf sheets 6 placed side by side in described page or leaf film trap 8, the hook portion 16 of two page or leaf sheets 6 is positioned at the same side, in the middle of the hook portion 16 of described two page or leaf sheets, be provided with described leaf spring 7, one end and one of them hook portion of described leaf spring 7 are joined, and the other end of leaf spring 7 and another hook portion are joined.
On the courage wall of described idle running courage 3, be provided with a circle groove 13 vertical with axial direction near the lock core outside, on the courage wall of described rotation courage 2 near the lock core outside, be provided with a plurality of circular holes accordingly with groove 13 positions on the described idle running courage 3, in described circular hole, be provided with cylindrical pin.This pin makes idle running courage and rotation courage to relatively rotate, and can not produce in the axial direction to relatively move.
Being provided with a strip gap vertical,, in described circular hole, be provided with a cylindrical pin being provided with a circular hole on the described rotation courage 2 with on the corresponding position of described strip gap with axial direction near on the described lock core shell of lock core inboard.This pin make to rotate courage and can only rotate in fixing angular range, and when this pin was in the position that the end with described gap is close to, the groove of lock core shell inwall just in time was in the top of rotation strip.After inserting key in the lock core and opening lock, have only when forwarding the rotation courage to this position, key could be extracted.
In described idle running courage 3, in the both sides of described strip dead slot, be provided with cylindrical fixed bar 14, the length of fixed bar 14 equal the to dally length of courage 3 with axially parallel.
After inserting key, key enters in page sheet, the tooth portion of key contacts with the inside wall of page or leaf sheet, making a page sheet overcome the leaf spring effect is moved, groove 15 on all pages sheet is positioned on the straight line, be in the below of idle running bar, idle running bar bottom is entered in the groove 15 of page sheet, the bar that promptly dallies moves down, meanwhile, rotation strip moves down under cylindrical jacking block 10, spring 11 effects, and rotation strip is stuck in and rotates between courage and the idle running courage, rotation strip release lock core housing rotates the idle running courage idle running courage and rotation courage are rotated together; As shown in Figure 4, when from lock core, extracting key out, the page or leaf sheet resets under the effect of leaf spring, and the groove 15 of page or leaf sheet breaks away from idle running bar bottom, and the bar that will dally up pushes up, make on the rotation strip and move, the rotation strip bottom breaks away from the idle running courage, and its top enters lock core shell, at this moment, the rotation strip top card is rotated courage and can not be rotated between lock core shell and rotation courage.
Being the utility model preferred embodiment only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to technology category of the present utility model.
Claims (4)
1. idle running type page or leaf sheet lock core, comprise lock core shell (1), rotate courage (2), idle running courage (3), page or leaf sheet (6), leaf spring (7), idle running bar (4) and rotation strip (5), outside idle running courage (3), be set with and rotate courage (2), outside rotating courage (2), be set with lock core shell (1), described page or leaf sheet (6) is a hollow, the one side is provided with a groove (15), opposite side is provided with a hook portion (16), on described idle running courage, be provided with a plurality of pages of film traps (8) with the axial direction tile vertically, described page or leaf sheet (6) is located in page film trap (8), go up the identical strip groove that is provided with at described idle running courage (3) with axial direction, in described strip groove and on described page or leaf sheet, be provided with idle running bar (4), go up the identical strip dead slot that is provided with at described rotation courage (2) with axial direction, the length of described dead slot and width are less than or equal to the length and the width of the above groove of idle running courage (3) respectively, in described strip dead slot, be provided with rotation strip (5), on the inwall of lock core shell (1), the identical strip groove (9) that is provided with axial direction, groove (9) width and length are slightly larger than the dead slot that rotates on the courage (2), on the groove of lock core shell (1) inwall, be provided with the circular hole that runs through the lock core wall, in circular hole, be provided with cylindrical jacking block (10) from inside to outside, spring (11) and capping (12), it is characterized in that: two page or leaf sheets placed side by side (6) in described page or leaf film trap (8), the hook portion (16) of two page or leaf sheets (6) is positioned at the same side, in the middle of the hook portion (16) of described two page or leaf sheets, be provided with described leaf spring (7), one end and one of them hook portion of described leaf spring (7) are joined, and the other end and another hook portion of leaf spring (7) are joined.
2. idle running type page or leaf sheet lock core according to claim 1, it is characterized in that: on the courage wall of described idle running courage (3), be provided with a circle groove (13) vertical with axial direction near the lock core outside, on the courage wall of described rotation courage (2) near the lock core outside, be provided with a plurality of circular holes accordingly with groove (13) position on the described idle running courage (3), in described circular hole, be provided with cylindrical pin.
3. idle running type page or leaf sheet lock core according to claim 1, it is characterized in that: be provided with a strip gap vertical with axial direction near on the described lock core shell of lock core inboard, upward with on the corresponding position of described strip gap be provided with a circular hole at described rotation courage (2), in described circular hole, be provided with a cylindrical pin.
4. idle running type page or leaf sheet lock core according to claim 1, it is characterized in that: in described idle running courage (3), in the both sides of described strip dead slot, be provided with cylindrical fixed bar (14) with axially parallel, the length of fixed bar (14) equal the to dally length of courage (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165833 CN200982110Y (en) | 2006-12-14 | 2006-12-14 | Idle run type vane lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165833 CN200982110Y (en) | 2006-12-14 | 2006-12-14 | Idle run type vane lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982110Y true CN200982110Y (en) | 2007-11-28 |
Family
ID=38909270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620165833 Expired - Fee Related CN200982110Y (en) | 2006-12-14 | 2006-12-14 | Idle run type vane lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982110Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736943B (en) * | 2008-11-25 | 2012-08-22 | 孙建华 | Axially-pushing idling lock head |
| CN112814480A (en) * | 2021-01-04 | 2021-05-18 | 珠海优特物联科技有限公司 | Lock core and lock |
-
2006
- 2006-12-14 CN CN 200620165833 patent/CN200982110Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736943B (en) * | 2008-11-25 | 2012-08-22 | 孙建华 | Axially-pushing idling lock head |
| CN112814480A (en) * | 2021-01-04 | 2021-05-18 | 珠海优特物联科技有限公司 | Lock core and lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |