CN202899803U - Anti-theft lock core in blade and anti-theft pin composite structure - Google Patents
Anti-theft lock core in blade and anti-theft pin composite structure Download PDFInfo
- Publication number
- CN202899803U CN202899803U CN 201220624003 CN201220624003U CN202899803U CN 202899803 U CN202899803 U CN 202899803U CN 201220624003 CN201220624003 CN 201220624003 CN 201220624003 U CN201220624003 U CN 201220624003U CN 202899803 U CN202899803 U CN 202899803U
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- China
- Prior art keywords
- blade
- theft
- pellet
- billiards
- composite construction
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Abstract
The utility model provides an anti-theft lock core in a blade and anti-theft pin composite structure. Blades, anti-theft pins and a control clamping sheet are arranged inside a lock core body, and at the same time, an annular groove and a fixing pin are arranged in an outer casing. Due to the arrangement, the moving space of the blades is enlarged, the control clamping sheet is used for controlling the blades and the anti-theft pins simultaneously, and therefore the safety and the reliability of the anti-theft core are greatly improved.
Description
Technical field:
The utility model relates to a kind of lock core, particularly the anti-theft lock of a kind of blade and anti-theft billiards composite construction.
Background technology:
Current, some blade type anti-theft locks are in great demand on market very much; But these blade type anti-theft locks also exist very large deficiency, can not locate blade.More there are some blade type anti-theft locks also to add be combined with pellet composite structured, but the quantity of pellet is considerably less in the middle of these compound anti-theft locks, and the structure of pellet itself is very single, does not reach good anti-theft effect, so theftproof performance is poor.
Summary of the invention:
In order to solve upper art content; The utility model provides the anti-theft lock of a kind of blade and anti-theft billiards composite construction; It is to be provided with cannelure and steady pin in the middle of the overcoat of lock core, has increased the space behavior of overcoat; Blade and anti-theft billiards also have the control card in their sides, and so compound combination makes lock core reach good anti-theft effect more; The technical scheme that adopts is:
The anti-theft lock of blade and anti-theft billiards composite construction; Inner core is installed in overcoat, and keyhole is placed in the inner core, and blade and anti-theft billiards in the middle of the lock core arrange separately.In inner core, be provided with blade groove, blade is installed in the blade groove; Be provided with little convex body in the end of blade activity direction, be provided with row's stop teeth in a side of blade, be provided with projection for bearing spring at the opposite side of blade, the centre of blade is provided with hole, is provided with projection with the key coupling in a side of hole.Anti-theft billiards is comprised of upper pellet and lower pellet, is provided with spring in the upper end of upper pellet, and the upper end of spring is provided with shutoff; Be provided with control flume around pellet at lower pellet, be provided with the working end on the top of lower pellet, be provided with the working end in the lower end of upper pellet.Side at blade and anti-theft billiards is provided with control flume, control card is installed in the control flume, and the front end of control card is provided with the stop double wedge, and the rear end of control card is provided with tail protrusion, be provided with the back-moving spring recess at control card, back-moving spring is installed in the back-moving spring recess.Be provided with at the inwall of overcoat and release longitudinally groove.Be provided with along the longitudinal direction fixedly cotter way on the inwall of overcoat, steady pin is installed in fixedly in the cotter way; Inwall at overcoat is provided with cannelure.
Description of drawings:
Fig. 1 is the transverse sectional view when adopting the first embodiment with respect to blade in the lock core in the utility model
Fig. 2 is the interior transverse sectional view with respect to anti-theft billiards of lock core in the utility model
Structure chart when Fig. 3 is the utility model Leaf employing the first embodiment
Fig. 4 is the structure chart of control card in the utility model
Fig. 5 is the Key structure figure that mutually mates in the utility model
Fig. 6 is the structure chart of the second embodiment of the utility model Leaf
The specific embodiment:
The anti-theft lock of blade and anti-theft billiards composite construction; Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5; Inner core (2) is installed in the overcoat (1), and keyhole is placed in the inner core (2); In inner core (2), be provided with blade groove, blade (3) is installed in the blade groove, end at blade (3) activity direction is provided with little convex body (302), side at blade (3) is provided with row's stop teeth (303), be provided with projection (304) for bearing spring (8) at the opposite side of blade (3), be provided with hole (301) in the centre of blade (3), be provided with projection (305) with the key coupling in a side of hole (301); Blade (3) in the middle of the lock core arranges separately with anti-theft billiards (9), and anti-theft billiards (9) is comprised of antitheft upper pellet and antitheft lower bullet, is provided with spring in the upper end of upper pellet, and shutoff is established in the upper end of spring; Be provided with control flume around pellet at lower pellet, be provided with the working end in the upper end of lower pellet, be provided with working end (901) in the lower end of upper pellet; Side at blade (3) and anti-theft billiards (9) is provided with control flume, control card (7) is installed in the control flume, the front end of control card (7) is established stop double wedge (703), the rear end of control card (7) is provided with tail protrusion (704), be provided with back-moving spring recess (701) at control card (7), back-moving spring (702) is installed in the recess (701), is established at the inwall of overcoat (1) and release longitudinally groove; When opening not, the tail protrusion (704) of control card (7) rear end is placed to be released in the groove; Be provided with along the longitudinal direction fixedly cotter way on the inwall of overcoat (1), steady pin (6) is installed in fixedly in the cotter way; Inwall at overcoat (1) is provided with cannelure (5), and the position of cannelure (5) is corresponding with blade (3).
The key that the anti-theft lock of blade and anti-theft billiards composite construction is complementary (4), on key (4), projection (305) on one toothrow groove (401) and the blade (3) is complementary, and a toothrow groove (402) is complementary bottom with anti-theft billiards (9).
When blade adopted the second embodiment, as shown in Figure 6, (31) two in blade was one group and installs in opposite directions; One side of the key that is complementary is provided with row's shaped groove, and the opposite side of key is provided with one and arranges the teeth groove that is complementary with anti-theft billiards.
Claims (6)
1. the anti-theft lock of blade and anti-theft billiards composite construction; It is characterized in that: inner core is installed in overcoat, and keyhole is placed in the inner core, and blade and anti-theft billiards in the middle of the lock core arrange separately.
2. the anti-theft lock of blade as claimed in claim 1 and anti-theft billiards composite construction; It is characterized in that: in inner core, be provided with blade groove, blade is installed in the blade groove; Be provided with little convex body in the end of blade activity direction, be provided with row's stop teeth in a side of blade, be provided with projection for bearing spring at the opposite side of blade, the centre of blade is provided with hole, is provided with projection with the key coupling in a side of hole.
3. the anti-theft lock of blade as claimed in claim 1 and anti-theft billiards composite construction; It is characterized in that: anti-theft billiards is comprised of upper pellet and lower pellet, is provided with spring in the upper end of upper pellet, and the upper end of spring is provided with shutoff; Be provided with control flume around pellet at lower pellet, be provided with the working end in the upper end of lower pellet, be provided with the working end in the lower end of upper pellet.
4. such as the anti-theft lock of claim 1 or 2 or 3 described blades and anti-theft billiards composite construction; It is characterized in that: the side at blade and anti-theft billiards is provided with control flume, control card is installed in the control flume, and the front end of control card is provided with the stop double wedge, and the rear end of control card is provided with tail protrusion, be provided with the back-moving spring recess at control card, back-moving spring is installed in the back-moving spring recess.
5. the anti-theft lock of blade as claimed in claim 1 and anti-theft billiards composite construction; It is characterized in that: be provided with at the inwall of overcoat and release longitudinally groove.
6. the anti-theft lock of blade as claimed in claim 1 and anti-theft billiards composite construction; It is characterized in that: be provided with along the longitudinal direction fixedly cotter way on the inwall of overcoat, steady pin is installed in fixedly in the cotter way; Inwall at overcoat is provided with cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624003 CN202899803U (en) | 2012-11-23 | 2012-11-23 | Anti-theft lock core in blade and anti-theft pin composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624003 CN202899803U (en) | 2012-11-23 | 2012-11-23 | Anti-theft lock core in blade and anti-theft pin composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202899803U true CN202899803U (en) | 2013-04-24 |
Family
ID=48120489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624003 Expired - Fee Related CN202899803U (en) | 2012-11-23 | 2012-11-23 | Anti-theft lock core in blade and anti-theft pin composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202899803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276967A (en) * | 2013-05-15 | 2013-09-04 | 韦志强 | Multidirectional pin tumbler and vane mutually controlling lock head |
-
2012
- 2012-11-23 CN CN 201220624003 patent/CN202899803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276967A (en) * | 2013-05-15 | 2013-09-04 | 韦志强 | Multidirectional pin tumbler and vane mutually controlling lock head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XI'AN HUIJING INTELLIGENT TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: CHEN BO Effective date: 20140122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Baoqiang Inventor before: Chen Bo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110145 SHENYANG, LIAONING PROVINCE TO: 710001 XI'AN, SHAANXI PROVINCE Free format text: CORRECT: INVENTOR; FROM: CHEN BO TO: ZHANG BAOQIANG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140122 Address after: 710001, No. 25, foreign exchange Road, Xi'an hi tech Zone, Shaanxi Patentee after: XI'AN HUIJING INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 110145 Liaoning city of Shenyang province Shenyang first prison nine prison area Patentee before: Chen Bo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |