CN101025059B - Separation type enciphered pearl lock - Google Patents
Separation type enciphered pearl lock Download PDFInfo
- Publication number
- CN101025059B CN101025059B CN2007100272542A CN200710027254A CN101025059B CN 101025059 B CN101025059 B CN 101025059B CN 2007100272542 A CN2007100272542 A CN 2007100272542A CN 200710027254 A CN200710027254 A CN 200710027254A CN 101025059 B CN101025059 B CN 101025059B
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- China
- Prior art keywords
- lock
- steel ball
- key
- pearl
- clutch
- 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
Links
- 238000000926 separation method Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000005553 drilling Methods 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 35
- 239000008188 pellet Substances 0.000 claims description 25
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims description 10
- 230000006378 damage Effects 0.000 abstract description 7
- 238000003756 stirring Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a separate encryption pearl lock, comprising lock body, cylinder, locking bar, anti-drilling block, steel ball ring, ball holding tunnel, encryption steel balls, selflocking and selfdamaging device, two-section cylinder and key, where the lock body and the cylinder are internally equipped with tumbler groups, characterized in that: the tumbler group comprises special-shaped tumblers and corresponding contact steel balls; the locking bar is connected with clutch, the front end of the key cooperates with the clutch so as to make the cylinder and the locking bar unconnected or connected; the anti-drilling block and the steel ball ring can largely reduce damage of external force to the lock; the ball holding tunnel and the encryption steel ball are added with outer tumblers on the basis of the inner tumblers, thus largely improving anti-driving and anti-impacting abilities; the selflocking and selfdamaging device is a self-protecting device arranged against lock opening masters; the two-section cylinder can further largely improve anti-theft ability; and it has features of good anti-theft capability and safety.
Description
Technical field
The present invention relates to a kind of cylinder lock.
Background technology
Making a general survey of all in the market locksets, no matter be the high-tech product of collection sound, light, mechanical, electrical one, still is prevailing lock, and what its utilization rate was high, the most universal still is based on the mechanical lock of cylinder lock.And the structure of cylinder lock both domestic and external is single, and by stirring or vibrating technical methods such as pellet shot from a slingshot and unblank, therefore, the safety of these cylinder lock sets and theftproof performance are all not satisfactory easily.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is good to the invention provides a kind of theftproof performance, the separate type enciphered pearl lock that security performance is high.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of separate type enciphered pearl lock comprises lock body, lock gall, sword iron and key, is provided with the pellet shot from a slingshot group in described lock body and the lock gall, it is characterized in that described pellet shot from a slingshot group comprises special-shaped pellet shot from a slingshot and the steel ball that contacts with special-shaped pellet shot from a slingshot; Be connected with arrangement of clutch on the described sword iron, described key front end matches with arrangement of clutch, disconnects or connection status thereby make to be between lock gall and the sword iron; Described arrangement of clutch comprises the adapter sleeve that is installed in the lock body, and safe block is installed in the adapter sleeve, is provided with the gear pearl between adapter sleeve and the lock body, and described sword iron is installed on the adapter sleeve.
As the improvement of the above-mentioned embodiment of the present invention, the end of described lock gall is equipped with anti-drilling block, and a side of anti-drilling block is equipped with steel ball ring, and steel ball is installed on the steel ball ring, and described anti-drilling block is connected with lock body by steel ball ring and steel ball.
As the further improvement of the above-mentioned embodiment of the present invention, described key bit portion is provided with " U " shape key body, and the key body periphery is provided with bead containing pit, and the encryption steel ball that matches with bead containing pit is installed in the described lock gall.
The invention has the beneficial effects as follows: pellet shot from a slingshot group of the present invention comprises special-shaped pellet shot from a slingshot and the steel ball that contacts with special-shaped pellet shot from a slingshot, and during skilled unlockings such as dialling, shake when running into, therefore the steel ball displacement is difficult to stir pellet shot from a slingshot; Be connected with arrangement of clutch on the sword iron, the key front end matches with arrangement of clutch, and arrangement of clutch can make and disconnect between lock gall and the sword iron or is connected, even so by having opened pellet shot from a slingshot someway, because lock gall and sword iron disconnect, thereby still do not open pearl lock of the present invention; End at lock gall is equipped with anti-drilling block, one side of anti-drilling block is equipped with steel ball ring, steel ball is installed on the steel ball ring, anti-drilling block is connected with lock body by steel ball ring and ring pearl, thereby guarantees when anti-drilling block is suffered strong destruction, can also with being connected of lock body, simultaneously, steel ball ring can make anti-drilling block when running into the destruction of instruments such as drill bit, quickens rotation, makes anti-drilling block be difficult for being drilled through; Be provided with self-locking, self-desttruction equipment in the lock body, when running into that the master-hand that unblanks has pushed inside and outside (encryption steel ball) pellet shot from a slingshot simultaneously aside and when lock core can be rotated, self-locking, self-desttruction equipment are just had an effect, and lock produces nonvolatil destruction, does not at this moment also drive lock with this key of locking former outfit; Key bit portion is provided with " U " shape key body; the key body periphery is provided with bead containing pit; the encryption steel ball that matches with bead containing pit is installed in the lock gall; thereby the imitation difficulty of key is strengthened, and protect key not to be subjected to outside destroy, bead containing pit is equivalent to when preventing the inner unlatching of key with the encryption steel ball simultaneously; increased password one in the key outside again; thereby it is impossible that skilled unlocking is become, thereby make theftproof performance of the present invention good, the security performance height.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the perspective exploded view of first kind of embodiment of the present invention;
Fig. 2 is the front view of the key that adopts of the present invention;
Fig. 3 is the sectional drawing of Fig. 2;
Fig. 4 is the schematic perspective view of anti-drilling block;
Fig. 5 is the front view of anti-drilling block;
Fig. 6 is the perspective exploded view of second kind of embodiment of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 1 is the structural representation of first kind of embodiment of separate type enciphered pearl lock of the present invention, as shown in the figure, pearl lock of the present invention comprises lock body 1, lock gall 2, sword iron 3 and key 4, big envelope 18 is installed on the lock body 1, and an end of lock body 1 is equipped with lock gall is enclosed in closing cap 14 in the lock body 1.Be provided with the pellet shot from a slingshot group in lock body 1 and lock gall 2, as shown in the figure, the pellet shot from a slingshot group comprises special-shaped pellet shot from a slingshot 5 and the steel ball 6 that contacts with special-shaped pellet shot from a slingshot, and during skilled unlockings such as dialling, shake when running into like this, therefore the steel ball displacement is difficult to stir pellet shot from a slingshot.
On sword iron 3, be connected with arrangement of clutch, in embodiment as shown in the figure, arrangement of clutch comprises the adapter sleeve 7 that is installed in the lock body 1, safe block 8 is installed in the adapter sleeve 7, be provided with gear pearl 9 between adapter sleeve 7 and the lock body 1, wherein sword iron 3 is installed on the adapter sleeve 7, key 4 front ends match with arrangement of clutch, like this when inserting or extract key out, can make to be between lock gall 2 and the sword iron 3 to disconnect or connection status, even therefore by having opened pellet shot from a slingshot someway, owing to do not use key of the present invention, lock gall and sword iron still disconnect, thereby still do not open pearl lock of the present invention.
With reference to Fig. 2, Fig. 3; be provided with " U " shape key body 15 in key 4 tooth portions; key body 15 peripheries are provided with bead containing pit 16; the encryption steel ball 17 that matches with bead containing pit 16 is installed in lock gall 2; thereby the imitation difficulty of key is strengthened; and the protection key is not subjected to outside destroy; bead containing pit is equivalent to when preventing the inner unlatching of key with the encryption steel ball simultaneously; increased password one in the key outside again; thereby it is impossible that skilled unlocking is become; thereby make theftproof performance of the present invention good, the security performance height.And the shank of the key of key can adopt the moulding of hollow out flower shape, so that it is elegant in appearance.
With reference to Fig. 4, Fig. 5, in the end of lock gall 2 anti-drilling block 10 is installed, one side of anti-drilling block 10 is equipped with steel ball ring 11, and steel ball 12 is installed on the steel ball ring 11, and anti-drilling block 10 is connected with lock body 1 by steel ball ring 11 and steel ball 12, thereby guarantee when anti-drilling block is suffered strong destruction, can also with being connected of lock body, simultaneously, steel ball ring can make anti-drilling block when running into the destruction of instruments such as drill bit, quicken rotation, make anti-drilling block be difficult for being drilled through.
In lock body 1, also be provided with self-locking, self-desttruction equipment, in the present embodiment, self-locking, self-desttruction equipment are formed by self-closing sub 13 etc., when running into that the master-hand that unblanks has pushed inside and outside (encryption steel ball) pellet shot from a slingshot simultaneously aside and when lock core can be rotated, self-locking, self-desttruction equipment are just had an effect, lock produces nonvolatil destruction, does not at this moment also drive lock with this key of locking former outfit.
With reference to Fig. 6, Fig. 6 is the structural representation of second kind of embodiment of separate type enciphered pearl lock of the present invention, wherein the overwhelming majority is identical with the structure of first kind of embodiment, different with the structure of first kind of embodiment is: the structure of second kind of embodiment is that lock gall has been divided into two-section: promptly outer lock gall 2 and interior lock gall 2 its objective is that further reinforcement prevents the skilled unlocking ability; Its main feature is: when running into the master-hand that unblanks with interior pellet shot from a slingshot with outer pellet shot from a slingshot (encryption steel ball) has all been pushed aside and lock gall can rotate the time, can only rotate outer lock gall at this moment, and interior lock gall can not rotate still; Revolve pearl 20 because have in the interior lock gall with the resistance of key coupling primary and secondary, do not have the key of this lock to open the primary and secondary resistance earlier and revolve pearl 20, pushed all pellets shot from a slingshot exactly aside, not so interior lock gall still rotates, thereby has greatly improved theftproof performance.
The above only is two preferred embodiment of the present invention, can not limit protection scope of the present invention with it.So long as according to do impartial of protection scope of the present invention and extend and change and modify, all should still belong in the scope that the present invention contains.
Claims (3)
1. separate type enciphered pearl lock, comprise lock body (1), lock gall (2), sword iron (3) and key (4), be provided with the pellet shot from a slingshot group in described lock body (1) and the lock gall (2), it is characterized in that described pellet shot from a slingshot group comprises special-shaped pellet shot from a slingshot (5) and the steel ball (6) that contacts with special-shaped pellet shot from a slingshot; Described sword iron is connected with arrangement of clutch on (3), and described key (4) front end matches with arrangement of clutch, disconnects or connection status thereby make to be between lock gall (2) and the sword iron (3); Described arrangement of clutch comprises the adapter sleeve (7) that is installed in the lock body (1), and safe block (8) is installed in the adapter sleeve (7), is provided with gear pearl (9) between adapter sleeve (7) and the lock body (1), and described sword iron (3) is installed on the adapter sleeve (7).
2. a kind of separate type enciphered pearl lock according to claim 1, the end that it is characterized in that described lock gall (2) is equipped with anti-drilling block (10), one side of anti-drilling block (10) is equipped with steel ball ring (11), steel ball (12) is installed on the steel ball ring (11), and described anti-drilling block (10) is connected with lock body (1) by steel ball ring (11) and steel ball (12).
3. a kind of separate type enciphered pearl lock according to claim 1, it is characterized in that described key (4) tooth portion is provided with " U " shape key body (15), key body (15) periphery is provided with bead containing pit (16), and the encryption steel ball (17) that matches with bead containing pit (16) is installed in the described lock gall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100272542A CN101025059B (en) | 2007-03-23 | 2007-03-23 | Separation type enciphered pearl lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100272542A CN101025059B (en) | 2007-03-23 | 2007-03-23 | Separation type enciphered pearl lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101025059A CN101025059A (en) | 2007-08-29 |
| CN101025059B true CN101025059B (en) | 2010-10-13 |
Family
ID=38743650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100272542A Expired - Fee Related CN101025059B (en) | 2007-03-23 | 2007-03-23 | Separation type enciphered pearl lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101025059B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019098A (en) * | 2016-11-04 | 2018-05-11 | 广东金点原子安防科技股份有限公司 | A kind of primary and secondary hoodle and its side column lock |
| CN110685499A (en) * | 2018-07-05 | 2020-01-14 | 王煜 | Tail clutch idling lock cylinder |
| CN109610934A (en) * | 2018-11-16 | 2019-04-12 | 珠海华伟电气科技股份有限公司 | A kind of lockset of graduated encoding |
-
2007
- 2007-03-23 CN CN2007100272542A patent/CN101025059B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101025059A (en) | 2007-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI XIANGONG Free format text: FORMER OWNER: ZHONGSHAN MINGFENG HARDWARE PRODUCTS CO., LTD. Effective date: 20120615 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528426 ZHONGSHAN, GUANGDONG PROVINCE TO: 528415 ZHONGSHAN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120615 Address after: 528415 Guangdong Province, Zhongshan City Xiaolan Town Yinju Hao Jingyuan garden Zhujiangdijing court 603 Patentee after: Li Xiangong Address before: 528426 Guangdong Province, Zhongshan City Xiaolan Industrial Base of Baofeng Industrial Park Zhongshan Mingfeng Hardware Products Co. Ltd. Patentee before: ZhongShan MingFeng Hardware Products Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130323 |