CN203097445U - Blade-type anti-theft lock cylinder - Google Patents
Blade-type anti-theft lock cylinder Download PDFInfo
- Publication number
- CN203097445U CN203097445U CN 201220710846 CN201220710846U CN203097445U CN 203097445 U CN203097445 U CN 203097445U CN 201220710846 CN201220710846 CN 201220710846 CN 201220710846 U CN201220710846 U CN 201220710846U CN 203097445 U CN203097445 U CN 203097445U
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- CN
- China
- Prior art keywords
- blade
- teeth groove
- little
- stop teeth
- row
- 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
The utility model relates to a blade-type anti-theft lock cylinder. Blades are arranged in the lock cylinder; and controlling lock pieces are arranged on one sides of the blades. By the aid of the controlling lock pieces, the blades are controlled to realize anti-theft performance of the lock cylinder, and safety and reliability of the lock cylinder are greatly improved.
Description
Technical field:
The utility model relates to a kind of lock core, particularly a kind of vane type anti-theft lock.
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 big deficiency, can not locate blade.Do not reach good anti-theft effect, so theftproof performance is poor.
Summary of the invention:
In order to solve foregoing; The utility model provides a kind of vane type anti-theft lock; The technical scheme that adopts is: a kind of vane type anti-theft lock; Inner core is installed in the overcoat, and keyhole is arranged in the inner core, is provided with blade groove in inner core, and blade is installed in the blade groove; Side in the end of blade activity direction respectively is provided with a little convex body, is provided with the little stop teeth groove of a row at the opposite side of blade; Be provided with a big stop teeth groove at the position of row between the little stop teeth groove, be provided with a projection that is used for bearing spring at the opposite side of blade; The rear end mounting spring of projection; Or respectively be provided with a little convex body at the two ends of blade one side, between two little convex bodys, establish a little convex body, opposite side at blade is provided with the little stop teeth groove of a row, be provided with a big stop teeth groove at the position of row between the little stop teeth groove, be provided with a projection that is used for bearing spring at the opposite side of blade; The rear end mounting spring of projection; Or be provided with a hole in the centre of blade, the middle part of one side of hole is provided with a projection, be provided with the little stop teeth groove of a row in a side of blade, the position between the little stop teeth groove of a row is provided with a big stop teeth groove, is provided with a projection that is used for bearing spring at the opposite side of blade; The rear end mounting spring of projection; This projection can be located at a blade side longitudinally; Or be provided with a hole in the centre of blade, one side of hole is provided with a little convex body, be provided with the little stop teeth groove of a row in a side of blade, the position between the little stop teeth groove of a row is provided with a big stop teeth groove, is provided with a projection that is used for bearing spring at the opposite side of blade; The rear end mounting spring of projection, this projection can be located at a blade side longitudinally.Side at blade is provided with control flume, and control card is installed in the control flume, and the front end of control card is provided with the stop double wedge, the rear end of control card is provided with tail protrusion, be provided with one or two back-moving spring recess on control card, back-moving spring is installed in the recess, back-moving spring is provided with cover plate; Or 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; Rear end at control card is provided with ball, and the rear end of ball is provided with spring, and the rear end of spring is provided with shutoff, and ball also has the spring of rear end and shutoff to be located in the middle of the overcoat, and such setting is provided with two groups at least; On the inwall of overcoat, be provided with groove longitudinally.
Description of drawings:
Fig. 1 is the transverse sectional view when adopting first kind of mode and control card to adopt first kind of mode with respect to blade in the lock core in the utility model.
Fig. 2 is the structure chart when control card adopts first kind of mode in the utility model.
Fig. 3 is the structure chart when blade adopts first kind of mode in the utility model.
Fig. 4 is the structure chart when blade adopts the second way in the utility model.
The structure chart of a kind of key that Fig. 5 is complementary when adopting the second way for blade in the utility model.
Structure chart when Fig. 6 adopts the third mode for blade in the utility model.
When Fig. 7 adopts the third mode for blade in the utility model and the longitudinal sectional view of control card lock core when adopting the second way.
The specific embodiment:
A kind of vane type anti-theft lock; As Fig. 1, Fig. 2, shown in Figure 3; Inner core (2) is installed in the overcoat (1), and keyhole (3) is placed in the inner core (2); In inner core (2), be provided with blade groove, blade (5) is installed in the blade groove, side in blade (5) activity direction end respectively is provided with a little convex body, opposite side at blade is provided with row's little stop teeth groove (51), position between a little stop teeth groove of row (51) is provided with a big stop teeth groove (52), opposite side at blade is provided with a projection (53) that is used for bearing spring, the rear end mounting spring (6) of projection, side at blade is provided with control flume, control card (4) is installed in the control flume, the front end of control card (4) is provided with stop double wedge (42), the rear end of control card is provided with tail protrusion (41), on control card (4), be provided with a back-moving spring recess (43), back-moving spring (44) is installed in the recess (43), cover plate (45) is installed in back-moving spring (44) upper end; On the inwall of overcoat, be provided with groove longitudinally; When opening not, the tail protrusion (41) of control card (4) rear end is placed in the longitudinal fluting on the outer casing inner wall.
Blade can also adopt the second way to implement; As shown in Figure 4, two ends in a side of blade (50) respectively are provided with a little convex body, between two little convex bodys, be provided with a little convex body (504), establish row's little stop teeth groove (501) at the opposite side of blade (50), position between a row little stop teeth groove (501) is provided with a big stop teeth groove (502), is provided with a projection (503) that is used for bearing spring at the opposite side of blade (50); When blade adopted the second way, the key that is complementary was provided with row's shaped groove (71) as shown in Figure 5 on the key (7) of coupling.
Blade can also adopt the third mode to implement; As shown in Figure 6, be provided with hole (805) in the centre of blade (8), middle part in a side of hole (805) is provided with a little convex body (804), side at blade (8) is provided with row's little stop teeth groove (801), position between a row little stop teeth groove (801) is provided with a big stop teeth groove (802), is provided with a projection (803) that is used for bearing spring at the opposite side of blade (8).
Control card can also adopt the second way to implement, as shown in Figure 7, when adopting this mode, (8) two one group in blade is installed in opposite directions, a spring (6) is installed between two blades (8), the front end of control card (40) is provided with the stop double wedge, and the rear end of control card (40) is provided with tail protrusion, establishes ball (401) in the rear end of control card (40), be provided with spring (402) in the rear end of ball (401), the rear end of spring (402) is provided with shutoff (403).In this lock core, when adopting this mode, the ball of control card (40) rear end and the spring and the shutoff of rear end are arranged in the middle of the overcoat; And such setting is arranged to two groups.
Implement the technology of this lock core by above-mentioned embodiment, improved the safety and the reliability of this lock core greatly.
Claims (4)
1. vane type anti-theft lock; It is characterized in that: inner core is installed in overcoat, and keyhole is arranged in inner core; In the blade groove in inner core blade is installed.
2. a kind of vane type anti-theft lock as claimed in claim 1; It is characterized in that: the side in blade activity direction end respectively is provided with a little convex body, is provided with the little stop teeth groove of a row at the opposite side of blade; Be provided with a big stop teeth groove at the position of row between the little stop teeth groove, be provided with a projection that is used for bearing spring at the opposite side of blade; Or respectively be provided with a little convex body at the two ends of blade one side, between two little convex bodys, establish a little convex body, opposite side at blade is provided with row's stop teeth groove, be provided with a big stop teeth groove at the position of row between the little stop teeth groove, be provided with a projection that is used for bearing spring at the opposite side of blade; Or be provided with a hole in the centre of blade, the middle part of one side of hole is provided with a projection, be provided with the little stop teeth groove of a row in a side of blade, the position between the little stop teeth groove of a row is provided with a big stop teeth groove, is provided with a projection that is used for bearing spring at the opposite side of blade; This projection can be located at a blade side longitudinally; Or, be provided with a hole in the centre of blade, a side of hole is provided with a little convex body, is provided with the little stop teeth groove of a row in a side of blade, be provided with a big stop teeth groove at the position of row between the little stop teeth groove, be provided with a projection that is used for bearing spring at the opposite side of blade; This projection can be located at a blade side longitudinally.
3. a kind of vane type anti-theft lock as claimed in claim 1 or 2; It is characterized in that: the side at blade is established control flume, control card is installed in the control flume, the front end of control card is provided with the stop double wedge, tail protrusion is established in the rear end of control card, on control card, be provided with one or two back-moving spring recess, back-moving spring is installed in the recess, and the back-moving spring upper end is provided with cover plate; Or 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; Rear end at control card is provided with ball, and the rear end of ball is provided with spring, and the rear end of spring is provided with shutoff.
4. a kind of vane type anti-theft lock as claimed in claim 1; It is characterized in that: on the inwall of overcoat, be provided with groove longitudinally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710846 CN203097445U (en) | 2012-12-21 | 2012-12-21 | Blade-type anti-theft lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710846 CN203097445U (en) | 2012-12-21 | 2012-12-21 | Blade-type anti-theft lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097445U true CN203097445U (en) | 2013-07-31 |
Family
ID=48848857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220710846 Expired - Fee Related CN203097445U (en) | 2012-12-21 | 2012-12-21 | Blade-type anti-theft lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097445U (en) |
-
2012
- 2012-12-21 CN CN 201220710846 patent/CN203097445U/en not_active Expired - Fee Related
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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 for 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: INVENTOR; FROM: CHEN BO TO: ZHANG BAOQIANG Free format text: CORRECT: ADDRESS; FROM: 110145 SHENYANG, LIAONING PROVINCE TO: 710001 XI'AN, SHAANXI PROVINCE |
|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20161221 |