CN1932219A - Self-locking antitheft cylinder lock - Google Patents
Self-locking antitheft cylinder lock Download PDFInfo
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- CN1932219A CN1932219A CN 200510037240 CN200510037240A CN1932219A CN 1932219 A CN1932219 A CN 1932219A CN 200510037240 CN200510037240 CN 200510037240 CN 200510037240 A CN200510037240 A CN 200510037240A CN 1932219 A CN1932219 A CN 1932219A
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- self
- locking
- slingshot
- hole
- pellet shot
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Abstract
The present invention discloses a kind of self-locking anti-theft cylinder lock. It is mainly characterized by that on the traditional cylinder lock a virtual hole self-locking mechanism is added, nearby said virtual hole a self-locking ball hole is radially set and a locking ball hole is axially set, in the above-mentioned self-locking ball hole and locking ball hole a self-locking ball, a locking ball and a thrust bar are respectively placed. Besides, said invention also provides the working principle of said self-locking anti-theft cylinder lock and its concrete operation method.
Description
Technical field
The present invention relates to a kind of self-locking antitheft cylinder lock.
Background technology
Cylinder lock is easy to use, and cost is low, is not easy to be out of order, and is loved by the people.But unlocking technique is in recent years seriously threatening cylinder lock, and " king unblanks " that has claims not have locks not open, and this just must promote the fabulous cylinder lock of new theftproof to occur.There is a fatal shortcoming in Chinese patent 00227358.6 disclosed " trap type mechanical billiard structure anti-theft lock end ", the angle that promptly is made as two respective aperture of Kong Yuna of trap is subjected to the restriction of former pellet shot from a slingshot bore dia, and also to have between two holes at interval, make very little that this angle can not do, to be enough to that the pellet shot from a slingshot in the trap is pushed up self-locking ineffective for technical opening in bigger like this angular range.
Summary of the invention
The purpose of this invention is to provide a kind of self-locking antitheft cylinder lock, to solve the problem of above-mentioned cylinder lock theftproof performance difference.
The structure of a kind of self-locking antitheft cylinder lock of the present invention comprises: quiet shell body, rotating core, unblank to turn round sheet, built-in corresponding pellet shot from a slingshot, spring.The present invention realizes that the key technology scheme of above-mentioned purpose is: empty hole self-locking mechanism is set on traditional cylinder lock, the one or more pellets shot from a slingshot hole that is about on the rotating core is set to the trap hole, it is (anti-sunken when normally using to insert an anti-pellet shot from a slingshot that falls in the hole, establish trap during illegal the unlatching), hole on the quiet shell body corresponding with this pellet shot from a slingshot hole is drilling bore hole not here, in order to narrate conveniently this position is called empty hole (promptly being assumed opening), on side, empty hole and the trap aperture place of mistake self-locking pellet shot from a slingshot hole is set radially, locking pellet shot from a slingshot hole axially is set, inserts the self-locking pellet shot from a slingshot in the hole respectively, locking pellet shot from a slingshot and thrust piece.The setting of this empty hole self-locking mechanism has been dwindled between empty hole and self-locking pellet shot from a slingshot hole angle a (during the rotating core return, empty hole and trap hole are point-blank), when not having this lock key unlatching (being so-called technical opening), it is locked that the person of unblanking has felt just when rotating core rotates that empty hole self-locking mechanism will move rotating core, and technology unlocking is ended in failure.This lock is during by the locking of illegal unlatching face, promptly uses this lock key can not release, and having only can release with locking axially that pellet shot from a slingshot and radially self-locking pellet shot from a slingshot all reset.
A kind of as mentioned above self-locking antitheft cylinder lock, when unlocking action when being unidirectional, the correspondingly unidirectional setting of empty hole self-locking mechanism, when unlocking action when being two-way, the correspondingly two-way setting of empty hole self-locking mechanism.
A kind of as mentioned above self-locking antitheft cylinder lock, wherein self-locking pellet shot from a slingshot, locking pellet shot from a slingshot and thrust piece can be common also magnetic bullet can be set, but thrust piece be traditionally arranged to be spring also relative set be magnet.
Aforesaid empty hole self-locking mechanism is applicable to and rotates the various locks that the various locks of opening are applicable to that also translation (traversing and vertical shift) is opened that the trap hole in the self-locking mechanism of empty hole is parallel with self-locking pellet shot from a slingshot hole at this moment.
Can be made into various super theftproof locks with this empty hole self-locking mechanism, and be suitable for various marble lock keys.
The lock made from the present invention is compared with traditional cylinder lock has following advantage and good effect:
1, owing to adopted empty hole self-locking mechanism, make very little that a angle among Fig. 2 becomes, and the position of self-locking mechanism and quantity are fixing, it is impossible that technology unlocking is become.
2, adopt the empty hole of cylinder type self-locking mechanism cost low, make easily, be difficult for breaking down, the extremely strong market competitiveness is arranged.
3, this lock is specially adapted to door lock, and when lock locking (locked), anyone who is locked in outdoors can't release, and the professional can release after will lock in door and dismantling.
4, when lock locking (locked), will inform that the someone attempts to unblank.
Description of drawings
Fig. 1 is that two-way rotary-open-type is locked the empty hole site schematic diagram on the quiet shell body
Fig. 2 is the local cross-sectional structural representation of the empty hole of two-way rotary-open-type self-locking mechanism
Fig. 3 is the local vertical profile structural representation of the empty hole of two-way rotary-open-type self-locking mechanism
Fig. 4 is that the self-locking pellet shot from a slingshot in the self-locking mechanism of the empty hole of two-way rotary-open-type is the local vertical profile structural representation of " worker " font
Fig. 5 is that the self-locking pellet shot from a slingshot in the self-locking mechanism of the empty hole of two-way rotary-open-type is the local vertical profile structural representation of " protruding " font
Self-locking pellet shot from a slingshot in the self-locking mechanism of the empty hole of the two-way rotary-open-type of Fig. 6 is the local vertical profile structural representation of magnetic marble
The specific embodiment
Concrete structure of the present invention is referring to Fig. 1-6, and wherein each unit number is: quiet shell body 1, rotating core 2, unblank to turn round sheet 3, pellet shot from a slingshot hole 4, pellet shot from a slingshot 5, spring 6, empty hole 7, self-locking pellet shot from a slingshot hole 8, trap hole 9, self-locking pellet shot from a slingshot 10, anti-ly fall into pellet shot from a slingshot 11, self-locking spring 12, locking pellet shot from a slingshot hole 13, locking pellet shot from a slingshot 14, locking spring 15, " worker " font self-locking pellet shot from a slingshot 16, thick self-locking spring 17, " protruding " font self-locking pellet shot from a slingshot 18, thin self-locking spring 19, magnetic self-locking pellet shot from a slingshot 20, magnetic thrust pellet shot from a slingshot 21, plastics shutoff 22.As Fig. 2, shown in Figure 3, the anti-pellet shot from a slingshot 11 that falls into is filled and led up trap hole 9 when this lock key inserts keyhole, and the anti-pellet shot from a slingshot 11 that falls into rubbed and mistake mutually with self-locking pellet shot from a slingshot 10 on one side when rotating core 2 rotated; The anti-pellet shot from a slingshot 11 that falls into rubs and mistake mutually with the self-locking pellet shot from a slingshot 10 of another side when rotating core 2 backwards rotation, and this moment, this lock can normally use.The anti-pellet shot from a slingshot 11 that falls into can not filled and not led up trap hole 9 and sets trap when no key or when having this lock key and opening, no matter rotating core 2 is just changeing is still reversed, self-locking pellet shot from a slingshot 10 is absorbed under the effect of self-locking spring 12, locking pellet shot from a slingshot 14 is locking self-locking pellet shot from a slingshot 10 under the effect of locking spring 15, rotating core 2 is by locked, this moment, this lock key was inserted not enter, can not release.
The self-locking pellet shot from a slingshot of this lock can also be " worker " font, " protruding " font or magnetic bullet, and as Fig. 4, Fig. 5, Fig. 6, its principle is same as described above.
Claims (4)
1, a kind of self-locking antitheft cylinder lock, its structure comprises: quiet shell body, rotating core, pellet shot from a slingshot and spring, it is characterized in that: empty hole self-locking mechanism is set on traditional cylinder lock, the one or more pellets shot from a slingshot hole that is about on the rotating core is set to the trap hole, insert an anti-pellet shot from a slingshot that falls in the hole, the other relative set self-locking of not boring on the quiet shell body corresponding (being called empty hole) pellet shot from a slingshot hole with this pellet shot from a slingshot hole, locking pellet shot from a slingshot hole axially is set, insert self-locking pellet shot from a slingshot, locking pellet shot from a slingshot and thrust piece in the hole respectively, the angle in general empty hole and self-locking pellet shot from a slingshot hole should be less than 25 degree.
2, a kind of self-locking antitheft cylinder lock as claimed in claim 1 is characterized in that: self-locking pellet shot from a slingshot wherein is " worker " font, and thrust piece should be bulky spring mutually.
3, a kind of self-locking antitheft cylinder lock as claimed in claim 1 is characterized in that: self-locking pellet shot from a slingshot wherein is " protruding " font, and thrust piece should be hairspring mutually.
4, a kind of self-locking antitheft cylinder lock as claimed in claim 1 is characterized in that: self-locking pellet shot from a slingshot wherein is a magnetic marble, and thrust piece should be and the magnetic marble of self-locking magnetic marble homopolarity to putting mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510037240 CN1932219A (en) | 2005-09-15 | 2005-09-15 | Self-locking antitheft cylinder lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510037240 CN1932219A (en) | 2005-09-15 | 2005-09-15 | Self-locking antitheft cylinder lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1932219A true CN1932219A (en) | 2007-03-21 |
Family
ID=37878220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510037240 Pending CN1932219A (en) | 2005-09-15 | 2005-09-15 | Self-locking antitheft cylinder lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1932219A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909067A (en) * | 2016-06-06 | 2016-08-31 | 广西大学 | Anti-theft lock with trigger function switch |
| CN106013985A (en) * | 2016-06-06 | 2016-10-12 | 广西大学 | Anti-theft lock cylinder with alarm triggering function |
-
2005
- 2005-09-15 CN CN 200510037240 patent/CN1932219A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909067A (en) * | 2016-06-06 | 2016-08-31 | 广西大学 | Anti-theft lock with trigger function switch |
| CN106013985A (en) * | 2016-06-06 | 2016-10-12 | 广西大学 | Anti-theft lock cylinder with alarm triggering function |
| CN105909067B (en) * | 2016-06-06 | 2017-12-01 | 广西大学 | A kind of theftproof lock with Trigger Function switch |
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Addressee: Huang Zhanshu Document name: Notice of publication of application for patent for invention |
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Addressee: Huang Zhanshu Document name: Notification before expiration of term |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Zhanshu Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |