CN107724795A - Anti-theft cylinder lock - Google Patents
Anti-theft cylinder lock Download PDFInfo
- Publication number
- CN107724795A CN107724795A CN201711104143.7A CN201711104143A CN107724795A CN 107724795 A CN107724795 A CN 107724795A CN 201711104143 A CN201711104143 A CN 201711104143A CN 107724795 A CN107724795 A CN 107724795A
- Authority
- CN
- China
- Prior art keywords
- pellet
- marble hole
- lock
- lock core
- level board
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
- E05B27/08—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
Landscapes
- Closures For Containers (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The present invention relates to a kind of anti-theft cylinder lock, and it includes lock core, lock tube, interior pellet, outer pellet, spring, and lock core includes fixed internal cylinder and outer lock core, and middle vallecular cavity is formed between internal cylinder and outer lock core；Lock tube is socketed on outside outer lock core, lock tube is provided with outer marble hole, the outer pellet that built-in spring pushes against, outer lock core is provided with marble hole in first to be alignd with outer marble hole, and interior set pellet in first, internal cylinder be provided with first in marble hole non-alignment set second in marble hole, and interior set pellet in second, middle vallecular cavity forms at least two chambers by a set isolation of marble hole in two second, one block of level board is provided with each chamber, level board both ends bottom at the top of pellet in two second in corresponding chamber with offseting, level board center top offsets with pellet bottom in first in corresponding chamber.By said structure, pellet cooperation jacks up level board to required height in the unblock needs two second of pellet in outer pellet and first, and lock difficulty greatly improved brokenly.
Description
Technical field
The present invention relates to lockset, is a kind of anti-theft cylinder lock.
Background technology
Theftproof lock is different according to the principle of lock core, is divided into spring lock, blade lock, magnetic key operated lock, intelligent card door lock, Fingerprint Lock
Deng, wherein most commonly seen on the market is spring lock, such as I-shaped lock, cross lock, computer lock etc., belong to spring lock.Bullet
The principle of son lock is the cylindrical component using multiple different heights（Referred to as snap, pellet or pearl）Lock core is pinned, when being put into just
After true key, each cylindrical component is pushed to sustained height, rotary locking cylinder, you can realizes and unlocks.But existing spring lock because
Operation principle is simple, therefore theftproof performance is not high, is easily unlocked by instrument.To solve the technical problem, prior art is disclosed
More scheme, for example with multiple rows of billiards structure, or using vertical and horizontal two-way billiards structure, open although these structures can increase
The difficulty of lock, but unlocking principle does not change still, be still easily cracked unlocking.Therefore, need to prevent existing pellet
Lock is stolen to be improved.
The content of the invention
To overcome above-mentioned deficiency, the present invention designs a kind of anti-theft cylinder lock, and it adopts the following technical scheme that realization.
A kind of anti-theft cylinder lock, it includes lock core, lock tube, interior pellet, outer pellet, spring, and the lock core includes internal cylinder
And outer lock core, outer lock core are socketed on outside internal cylinder, and both are fixed, and middle vallecular cavity is formed between internal cylinder and outer lock core；Institute
State lock tube to be socketed on outside outer lock core, lock tube is provided with outer marble hole, the outer pellet for setting spring to push against in outer marble hole, outer lock core
Provided with marble hole in first to be alignd with outer marble hole, pellet in first is provided with first in marble hole, internal cylinder is provided with and the
Marble hole in marble hole non-alignment is set in one second, and each in first marble hole be correspondingly arranged pellet in two second
Hole, marble hole sets pellet in second in second, the middle vallecular cavity using marble hole in two second as a set isolation formed to
Few two chambers, each chamber is interior to be provided with one block of level board, level board both ends bottom and pellet in two second in corresponding chamber
Top offsets, and level board center top offsets with pellet bottom in first in corresponding chamber.By said structure, outer pellet with
The unblock of pellet needs in two second pellet to coordinate to jack up level board in first, and is jacked up pellet in first by level board
To required height, unlocking can be realized, significantly increases the difficulty of unlocking, improves the theftproof performance of the anti-theft cylinder lock.
In above-mentioned anti-theft cylinder lock, pellet is located in same upright plane in pellet and second in described first.Pass through the knot
Structure, improve pellet in first, level board, the stability to be linked between pellet three in second.
In above-mentioned anti-theft cylinder lock, the center top of the level board be provided with described first in pellet bottom coordinate it is recessed
Groove, the both ends bottom of level board are provided with the groove with coordinating at the top of pellet in two second in corresponding chamber.By the structure,
Also pellet in first, level board, the stability to be linked between pellet three in second can be improved.
In above-mentioned anti-theft cylinder lock, pellet bottom is round end shape in described first, at the top of pellet is round end mushroom in second
Shape.By the structure, pellet in first, level board, the stability to be linked between pellet three in second can be further improved.
In above-mentioned anti-theft cylinder lock, the High definition of the middle vallecular cavity is：When one of them in each chamber is in second
When pellet jacks up level board to highest, the height that level board jacks up pellet in first makes pellet top surface in first be not in outside described
Solution locking face between lock core and lock tube.By the structure, the difficulty for cracking unlocking is further improved.
The advantage of the invention is that cracking, unlocking difficulty is big, and antitheft and security performance is higher.
Brief description of the drawings
Fig. 1 is the original state structural representation of the present invention, has made A portions in figure and has confined.
Fig. 2 is opening structural representation of the present invention, has made B portions in figure and has confined.
Fig. 3 is the A portions mplifying structure schematic diagram in Fig. 1.
Fig. 4 is the B portions mplifying structure schematic diagram in Fig. 2.
Sequence number and entitled in figure：1st, internal cylinder, 101, middle vallecular cavity, 2, outer lock core, 3, lock tube, 4, spring, 5, outer bullet
Son, pellet in 6, first, pellet in 7, second, 8, level board.
Embodiment
In conjunction with accompanying drawing, the present invention is described as follows.
As Figure 1-4, the anti-theft cylinder lock includes lock core, lock tube（3）, interior pellet, outer pellet（5）, spring（4）, lock
Core is by internal cylinder（1）And outer lock core（2）Form, outer lock core（2）It is socketed on internal cylinder（1）Outside, and both are fixed by pin,
Internal cylinder（1）With outer lock core（2）Between formed among vallecular cavity（101）.Lock tube（3）It is socketed on outer lock core（2）Outside, lock tube（3）
Provided with outer marble hole, spring built in outer marble hole（4）The outer pellet pushed against（5）, outer lock core（2）Provided with what is alignd with outer marble hole
Marble hole in first, pellet in first to be offseted with outer list is provided with first in marble hole（6）, internal cylinder（1）Provided with
Marble hole non-alignment is set and marble hole in second in the same book plane in one, and each marble hole both sides in first
Marble hole in two second is correspondingly arranged, marble hole sets pellet in second in second（7）, middle vallecular cavity（101）With two
Marble hole is that a set isolation forms at least two chambers in two, and one block of level board is provided with each chamber（8）, level board（8）Both ends
Bottom and pellet in two second in corresponding chamber（7）Top offsets, level board（8）Center top and in corresponding chamber
Pellet in one（6）Bottom offsets.Above-mentioned middle vallecular cavity（101）High definition be：When one of them in each chamber is in second
Pellet（7）Jack up level board（8）During to highest, level board（8）Jack up pellet in first（6）Height make pellet in first（6）
Top surface is not in outer lock core（2）With lock tube（3）Between solution locking face.
In order to improve pellet in first（6）, level board（8）, pellet in second（7）The stability to be linked between three, it is above-mentioned
Pellet in first（6）Bottom is round end shape, pellet in second（7）Top is round end mushroom.Above-mentioned level board（8）Among top
Portion be provided with first in pellet（6）The groove that bottom coordinates, level board（8）Both ends bottom be provided with and two in corresponding chamber
Pellet in second（7）The groove that top coordinates.
The present invention operation principle be：Under original state, pellet in each outer list and first（6）The face of offseting be not in locking
Set（3）With outer lock core（2）Between solution locking face, lock core is relative to lock tube（3）It can not rotate, the anti-theft cylinder lock is in locking shape
State.When the internal cylinder of lock core（1）After keyhole inserts correct key, the teeth portion of key jacks up marble hole in each second, same
Marble hole, which coordinates, in two second in chamber jacks up level board（8）, level board（8）Jack up pellet in first（6）, make in first
Pellet（6）The face that offsets between corresponding outer list is in lock tube（3）With outer lock core（2）Between solution locking face, now rotation lock
Core, you can realize and unlock.
Claims (5)
1. a kind of anti-theft cylinder lock, it includes lock core, lock tube（3）, interior pellet, outer pellet（5）, spring（4）, it is characterised in that institute
Stating lock core includes internal cylinder（1）And outer lock core（2）, outer lock core（2）It is socketed on internal cylinder（1）Outside, and both are fixed, internal cylinder
（1）With outer lock core（2）Between formed among vallecular cavity（101）；The lock tube（3）It is socketed on outer lock core（2）Outside, lock tube（3）If
There is outer marble hole, spring is set in outer marble hole（4）The outer pellet pushed against（5）, outer lock core（2）Provided with what is alignd with outer marble hole
Marble hole in first, pellet in first is provided with first in marble hole（6）, internal cylinder（1）Provided with first in marble hole it is non-right
Marble hole in second set together, and each in first marble hole be correspondingly arranged marble hole in two second, pellet in second
Hole sets pellet in second（7）, the middle vallecular cavity（101）At least two are formed by a set isolation of marble hole in two second
Chamber, each chamber is interior to be provided with one block of level board（8）, level board（8）Both ends bottom and pellet in two second in corresponding chamber
（7）Top offsets, level board（8）Center top and pellet in first in corresponding chamber（6）Bottom offsets.
2. anti-theft cylinder lock according to claim 1, it is characterised in that pellet in described first（6）With second in pellet
（7）In same upright plane.
3. anti-theft cylinder lock according to claim 1, it is characterised in that the level board（8）Center top be provided with and institute
State pellet in first（6）The groove that bottom coordinates, level board（8）Both ends bottom be provided with two second in corresponding chamber
Pellet（7）The groove that top coordinates.
4. anti-theft cylinder lock according to claim 3, it is characterised in that pellet in first（6）Bottom is round end shape, second
Interior pellet（7）Top is round end mushroom.
5. anti-theft cylinder lock according to claim 1, it is characterised in that the middle vallecular cavity（101）High definition be：
When the pellet in second of one of them in each chamber（7）Jack up level board（8）During to highest, level board（8）Jack up bullet in first
Son（6）Height make pellet in first（6）Top surface is not in the outer lock core（2）With lock tube（3）Between solution locking face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104143.7A CN107724795B (en) | 2017-11-10 | 2017-11-10 | Marble anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104143.7A CN107724795B (en) | 2017-11-10 | 2017-11-10 | Marble anti-theft lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107724795A true CN107724795A (en) | 2018-02-23 |
| CN107724795B CN107724795B (en) | 2023-04-28 |
Family
ID=61214369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711104143.7A Active CN107724795B (en) | 2017-11-10 | 2017-11-10 | Marble anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107724795B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001040916A (en) * | 1999-07-28 | 2001-02-13 | Alpha Corp | Cylinder lock |
| CN101016810A (en) * | 2007-01-23 | 2007-08-15 | 颜群 | Sideforce side pillar marble parallel moving lockset and key |
| CN201173006Y (en) * | 2008-02-13 | 2008-12-31 | 李勇 | Offsetting cylinder theftproof lock core and key |
| EP2345783A1 (en) * | 2010-01-14 | 2011-07-20 | Hsiu-Chuan Wu | Burglarproof lock assembly |
| CN207633886U (en) * | 2017-11-10 | 2018-07-20 | 湖州益成人防设备有限公司 | Anti-theft cylinder lock |
-
2017
- 2017-11-10 CN CN201711104143.7A patent/CN107724795B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001040916A (en) * | 1999-07-28 | 2001-02-13 | Alpha Corp | Cylinder lock |
| CN101016810A (en) * | 2007-01-23 | 2007-08-15 | 颜群 | Sideforce side pillar marble parallel moving lockset and key |
| CN201173006Y (en) * | 2008-02-13 | 2008-12-31 | 李勇 | Offsetting cylinder theftproof lock core and key |
| EP2345783A1 (en) * | 2010-01-14 | 2011-07-20 | Hsiu-Chuan Wu | Burglarproof lock assembly |
| CN207633886U (en) * | 2017-11-10 | 2018-07-20 | 湖州益成人防设备有限公司 | Anti-theft cylinder lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107724795B (en) | 2023-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230404 Address after: One of the first floors, No. 24 Guangle Central Road, Lianfeng, Xiaolan Town, Zhongshan City, Guangdong Province, 528400 Applicant after: ZHONGSHAN RUIDUN HARDWARE CO.,LTD. Address before: 313000 10 innovation road, Shang Qiang Industrial Park, Dai Xi Town, Wuxing District, Huzhou, Zhejiang. Applicant before: HUZHOU YICHENG CIVIL DEFENCE EQUIPMENT CO.,LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |