CN202970154U - Anti-theft lock with blade and anti-theft bead composite structure - Google Patents
Anti-theft lock with blade and anti-theft bead composite structure Download PDFInfo
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- CN202970154U CN202970154U CN 201220624014 CN201220624014U CN202970154U CN 202970154 U CN202970154 U CN 202970154U CN 201220624014 CN201220624014 CN 201220624014 CN 201220624014 U CN201220624014 U CN 201220624014U CN 202970154 U CN202970154 U CN 202970154U
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- Prior art keywords
- blade
- lock
- theft
- pellet
- spring
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Abstract
The utility model discloses an anti-theft lock with a blade and anti-theft bead composite structure. The lock adopts the structure that a blade, an anti-theft bead and a control pin are arranged in the lock, and simultaneously an annular groove and a fixing pin are arranged in a jacket. The structure has the purposes that the motion space of the bead is increased, and simultaneously the control pin controls the blade and the anti-theft bead, so that the security and the reliability of the lock are greatly improved.
Description
Technical field:
The utility model relates to a kind of lockset, particularly the lock of a kind of blade and anti-theft billiards composite construction.
Background technology:
Current, some blade type locks are in great demand on market very much; But these blade type locks also exist very large deficiency, can not locate blade.More there are some blade type locks also to add be combined with pellet composite structured, but in the middle of these compound locks, the quantity of pellet is considerably less, 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 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 lockset, has increased the space behavior of overcoat; Blade and anti-theft billiards also have the control pin in their sides, and so compound combination makes lockset reach good anti-theft effect more; The technical scheme that adopts is:
The lock of blade and anti-theft billiards composite construction; Inner core is installed in overcoat, and keyhole is placed in inner core, and blade and anti-theft billiards in the middle of lockset arrange separately.Be provided with blade groove in inner core, blade is installed in 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; Or, 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; Mounting spring on projection, shutoff is installed in the rear end of spring; A side at little convex body is provided with a grade body.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 the control flume around pellet on 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.A side at blade is provided with control flume, installs in control flume and controls pin, is provided with control flume in a side of anti-theft billiards, installs in control flume and controls pin; The front end of controlling pin is provided with the stop double wedge, and the rear end of controlling pin is provided with tail protrusion, is provided with back-moving spring on the control pin.Be provided with two and release longitudinally groove on the inwall of overcoat.Be provided with along the longitudinal direction fixedly cotter way on the inwall of overcoat, steady pin is arranged on fixedly in cotter way; Be provided with cannelure on the inwall of overcoat, the position of cannelure is corresponding with blade.
Description of drawings:
Fig. 1 is the transverse sectional view when adopting the first embodiment with respect to blade in 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
Fig. 3 controls the structure chart of pin in the utility model
Structure chart when Fig. 4 is the utility model Leaf employing the first embodiment
Fig. 5 is a kind of Key structure figure that is complementary in the utility model
Fig. 6 is the transverse sectional view during lock core intra vane the second embodiment in the utility model
Fig. 7 is the third embodiment structure chart of the utility model Leaf
The specific embodiment:
The lock of blade and anti-theft billiards composite construction; As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5; Inner core (2) is installed in overcoat (1), and keyhole is placed in inner core (2); Be provided with blade groove in inner core (2), blade (3) is installed in blade groove, end at blade (3) activity direction is provided with little convex body (302), a 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 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 the control flume around pellet on 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; Left and right sides at blade (3) and anti-theft billiards (9) respectively is provided with control flume, install in control flume and control pin (7), control the front end of pin (7) and establish stop double wedge (702), the rear end of controlling pin (7) is provided with tail protrusion (701), is provided with back-moving spring (703) on control pin (7); Be provided with two and release longitudinally groove (10) on the inwall of overcoat (1); When opening not, the tail protrusion (701) of controlling pin (7) rear end is placed to be released in groove; Be provided with along the longitudinal direction fixedly cotter way on the inwall of overcoat (1), steady pin (6) is arranged on fixedly in cotter way; Be provided with cannelure (5) on the inwall of overcoat (1), and the position of cannelure (5) is corresponding with blade (3).
The key that the lock of blade and anti-theft billiards composite construction is complementary (4), on key (4), projection (305) on one toothrow groove (401) and blade (3) is complementary, and another toothrow groove (402) is complementary bottom with anti-theft billiards (9).
When the blade in lockset adopts the second embodiment, as shown in Figure 6, end at blade (31) activity direction is provided with little convex body (312), be provided with row's stop teeth (311) in a side of blade (31), be provided with projection (313) for bearing spring (315) at the opposite side of blade (31); The upper mounting spring (315) of projection (313), shutoff (314) is installed in the rear end of spring (315); A side at little convex body (312) is provided with a grade body (316).
When blade adopted the third embodiment, as shown in Figure 7, (32) two, 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 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 inner core, and blade and anti-theft billiards in the middle of lockset arrange separately.
2. the lock of blade as claimed in claim 1 and anti-theft billiards composite construction; It is characterized in that: be provided with blade groove in inner core, blade is installed in 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; Or, 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; Mounting spring on projection, shutoff is installed in the rear end of spring; A side at little convex body is provided with a grade body.
3. the 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 the control flume around pellet on 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. as the 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 is provided with control flume, installs in control flume and controls pin, is provided with control flume in a side of anti-theft billiards, installs in control flume and controls pin; The front end of controlling pin is provided with the stop double wedge, and the rear end of controlling pin is provided with tail protrusion, is provided with back-moving spring on the control pin.
5. the lock of blade as claimed in claim 1 and anti-theft billiards composite construction; It is characterized in that: be provided with two and release longitudinally groove on the inwall of overcoat.
6. the 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 arranged on fixedly in cotter way; Be provided with cannelure on the inwall of overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624014 CN202970154U (en) | 2012-11-23 | 2012-11-23 | Anti-theft lock with blade and anti-theft bead composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624014 CN202970154U (en) | 2012-11-23 | 2012-11-23 | Anti-theft lock with blade and anti-theft bead composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202970154U true CN202970154U (en) | 2013-06-05 |
Family
ID=48511248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624014 Expired - Fee Related CN202970154U (en) | 2012-11-23 | 2012-11-23 | Anti-theft lock with blade and anti-theft bead composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202970154U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453385A (en) * | 2014-08-29 | 2015-03-25 | 四川王力安防产品有限公司 | Lock head and key |
| CN105298236A (en) * | 2014-06-21 | 2016-02-03 | 广东金点原子制锁有限公司 | Improved composite spring lock |
| CN105317280A (en) * | 2014-06-21 | 2016-02-10 | 广东金点原子制锁有限公司 | Combined spring lock |
-
2012
- 2012-11-23 CN CN 201220624014 patent/CN202970154U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298236A (en) * | 2014-06-21 | 2016-02-03 | 广东金点原子制锁有限公司 | Improved composite spring lock |
| CN105317280A (en) * | 2014-06-21 | 2016-02-10 | 广东金点原子制锁有限公司 | Combined spring lock |
| CN104453385A (en) * | 2014-08-29 | 2015-03-25 | 四川王力安防产品有限公司 | Lock head and key |
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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: 20130605 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |