CN202530865U - A novel antitheft lock cylinder - Google Patents
A novel antitheft lock cylinder Download PDFInfo
- Publication number
- CN202530865U CN202530865U CN2011205213307U CN201120521330U CN202530865U CN 202530865 U CN202530865 U CN 202530865U CN 2011205213307 U CN2011205213307 U CN 2011205213307U CN 201120521330 U CN201120521330 U CN 201120521330U CN 202530865 U CN202530865 U CN 202530865U
- Authority
- CN
- China
- Prior art keywords
- locking
- self
- fuse
- twayblade
- incorgruous
- 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 discloses a novel antitheft lock cylinder, comprising a core, a lock sleeve, and a locking side column. Self-lock opposite-direction double-vanes are disposed in the core. Each self-lock opposite-direction double-vane is characterized in that: one side is provided with two notches, the other side is provided with a V-shaped hole in the middle, and each of the two ends is provided with a notch. Balls in the core are double-row number balls. With the inside of the core provided with the double-row number balls and a plurality of the vanes, the novel antitheft lock cylinder realizes multi-directional locking.
Description
Technical field
The utility model belongs to the lock core class, specifically is a kind of high safety anti-theft lock core.
Background technology
At present used cylinder lock key spoon amount is very low, opens relatively mutually, wrong-unlocking rate is all very high, and the opening time is too short, causes the lawless person with unlocking tool pellet shot from a slingshot to be chosen out easily, opens lock by force, and anti-theft feature is very poor.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, provides a kind of more reasonable structure, more reliable performance, anti-theft effect better high (key spoon amount is 70,368,700,000,000) the novel anti-theft lock core of maintaining secrecy.
To achieve these goals, the technical scheme of the utility model is following:
A kind of novel anti-theft lock core comprises fuse, lock tube, locking side column, is provided with the incorgruous twayblade of self-locking in the fuse, being shaped as of the incorgruous twayblade of self-locking: Yi Bian two recesses are arranged, in the middle of the another side individual V-shaped part is arranged, two ends are respectively a breach.
Pellet shot from a slingshot in the fuse is double number pellet shot from a slingshot.
The beneficial effect of the utility model: have double number pellet shot from a slingshot and a plurality of blade in the fuse of the utility model, realize multidirectional locking.
The utility model is owing to have the incorgruous twayblade of self-locking in the fuse.Hinder technical opening, when having foreign matter to insert, the incorgruous twayblade move left and right of self-locking, whole lock is just stuck, and it is not all right turning round by force, because the incorgruous twayblade of self-locking is a lot, also has powerful locking side column, and intensity is very big; This fuse has double number pellet shot from a slingshot, locking side column and the incorgruous twayblade of self-locking in addition, realizes multidirectional locking.Therefore have only original key better to open, other instruments are difficult to open, and theftproof performance is best both at home and abroad at present.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model A-A sectional drawing.
Fig. 3 is the outline drawing of the incorgruous twayblade of self-locking of the utility model.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of novel anti-theft lock core comprises fuse 5, lock tube 4, locking side column 3, and the incorgruous twayblade 2 of self-locking (shown in Figure 3) is arranged in the fuse.
The fuse 5 of the utility model has double number pellet shot from a slingshot 1 and the incorgruous twayblade 2 of self-locking, realizes multidirectional locking.
When the utility model is unblanked, original key is aimed at lockhole, be inserted into the end to key after, the lock just opened.Because in the fuse 5 the incorgruous twayblade 2 of self-locking is arranged, other instruments are difficult to open.
Claims (2)
1. a novel anti-theft lock core comprises fuse, lock tube, locking side column, it is characterized in that: be provided with the incorgruous twayblade of self-locking in the fuse, being shaped as of the incorgruous twayblade of self-locking: Yi Bian two recesses are arranged, in the middle of the another side individual V-shaped part is arranged, two ends are respectively a breach.
2. novel anti-theft lock core according to claim 1 is characterized in that: the pellet shot from a slingshot in the fuse is double number pellet shot from a slingshot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205213307U CN202530865U (en) | 2011-12-14 | 2011-12-14 | A novel antitheft lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205213307U CN202530865U (en) | 2011-12-14 | 2011-12-14 | A novel antitheft lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530865U true CN202530865U (en) | 2012-11-14 |
Family
ID=47132056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205213307U Expired - Fee Related CN202530865U (en) | 2011-12-14 | 2011-12-14 | A novel antitheft lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530865U (en) |
-
2011
- 2011-12-14 CN CN2011205213307U patent/CN202530865U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |