CN107119993A - A kind of tapered end of plus magnetic force interference - Google Patents
A kind of tapered end of plus magnetic force interference Download PDFInfo
- Publication number
- CN107119993A CN107119993A CN201610102701.5A CN201610102701A CN107119993A CN 107119993 A CN107119993 A CN 107119993A CN 201610102701 A CN201610102701 A CN 201610102701A CN 107119993 A CN107119993 A CN 107119993A
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- CN
- China
- Prior art keywords
- hinge
- interference
- lock
- pin
- groove
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/14—Tumblers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0053—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with increased picking resistance
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Soft Magnetic Materials (AREA)
Abstract
A kind of tapered end of plus magnetic force interference, including lock body, lock core, hinge groove is provided with lock core, built-in hinge, lock pin groove, built-in lock pin are provided with the position perpendicular to hinge groove, hinge long side corresponding with lock pin is provided with true, false unlocking groove, another long side of hinge is provided with interference tank；The position for corresponding to hinge interference tank in lock core is provided with interference pin；Unlocking hoodle or shell fragment and its spring are provided with lock slots.Take after above-mentioned technical proposal, when the close key insertion of tartar, the true unlocking groove of the hinge different from key tooth flower can deviate straight line, and lock pin is just put completely by the false unlocking groove of hinge, so that mutual opening rate greatly reduces；In addition, false unlocking groove and interference pin are opened to technology and add very big difficulty, the performance that anti-technology is opened is set to be greatly improved.
Description
Technical field
The present invention relates to one kind lock, in particular, it is related to a kind of tapered end.
Background technology
Patent No. ZL 200720062590.6 entitled " a kind of theft-proof page mortice lock and key " patent, its structure and principle, be
It is provided with hingeConnected in star, controls lock pin to be locked and opened by these grooves, and the performance that its anti-technology is opened has necessarily
The raising of degree, but its mutual opening rate is higher, is inserted with the close key of tartar, it is possible to open lock, such as using tartar as 123456
Exemplified by two keys for being 223456 with tartar, the former is matched key, and the latter is the close key of tartar, and their rear 5 tartars are
It is identical, only first difference, and the differential very little between their first tartar 1 and 2, when the close key insertion of tartar
Rear 5 hinges in lock core, lock coreConnected in star has alignd, only first hingeConnected in star slightly offset from straight line, lock pin it is interior
End is most of enter after 5 hingesConnected in star, only one end rest on first hingeOn the hypotenuse of connected in star, the outer end of lock pin
Substantially retracted out of lock body in lock core, only corresponding to one of first hinge still has any to stay in lock body, in semi-open state, this
When slightly firmly twisting key can just open.
The content of the invention
In order to overcome the shortcoming of above-mentioned patent, the invention provides one kind can anti-technology open, and the extremely low tapered end of mutual opening rate.
What the present invention was realized in：Including lock body, lock core, some hinge grooves, built-in hinge, the page are provided with vertically in the lock core
Piece is provided with lock pin groove, built-in lock pin, in hinge and lock pin in the position perpendicular to hinge groove vertically by that can be made by the material of attraction
Corresponding long side is provided with the true unlocking groove of u shapes or approximate U shape, on the both sides of true unlocking groove or while be provided with several small false unlocking grooves,
Another long side of hinge is provided with several small interference tanks；The position for corresponding to hinge interference tank in lock core is provided with interference pin vertically
Groove, built-in interference pin, the interference pin is per se with magnetic force or is provided with magnetic patch, can produce suction to hinge；Lock pin inner face be set to and
The shape that false unlocking groove matches, in lock body, lock slots are provided with corresponding to the position of lock pin, unlocking hoodle or bullet are provided with lock slots
Piece and its spring, matching somebody with somebody between unlocking hoodle or shell fragment and lock pin are combined into wedge-like engagement.
Take after above-mentioned technical proposal, when the close key insertion of tartar, the hinge different from key tooth flower or hoodle, the U-shaped of special-shaped ball
Or the true unlocking groove of approximate U shape can deviate straight line, the inner of lock pin is just put completely by the false unlocking groove of hinge, so as to greatly reduce mutually
Open rate；In addition, false unlocking groove and interference pin are opened to technology and add very big difficulty, the performance that anti-technology is opened is set to be greatly improved.
Structure novel and unique of the present invention, simple in construction, anti-theft is strong, and mutual opening rate is low, and cost is low, there is good social and economic benefit.
Brief description of the drawings
Fig. 1 is Patent No. ZL 200720062590.6 structure sectional view.
Fig. 2 is the structural representation of first embodiment of the invention.
Fig. 3 is Fig. 2 left view profile.
Fig. 4 is the structural representation of first embodiment of the invention opening.
Fig. 5 be the present invention when the close key insertion of tartar, different from key tooth flower its false unlocking groove of hinge put the schematic diagram of lock pin.
When Fig. 6 is to carry out technology unlatching of the present invention, the schematic diagram of the false unlocking groove of true unlocking groove and part hinge of lock pin entering part hinge.
Fig. 7 is the structural representation of second embodiment of the invention.
Fig. 8 is the structural representation of third embodiment of the invention.
Fig. 9 is the structural representation of four embodiment of the invention.
Figure 10 is the structural representation of fifth embodiment of the invention.
Embodiment
It is one embodiment of the present invention shown in Fig. 2-6, including lock body 1, lock core 2, in the lock core 2 is provided with some hinges vertically
Groove 3, built-in hinge 4, the hinge is being provided with lock pin vertically by that can be made by the material of attraction perpendicular to the position of hinge groove 3
Groove 6, built-in lock pin 7 is provided with the true unlocking groove 41 of U-shaped on the long side corresponding with lock pin 7 of hinge 4, set on the both sides of true unlocking groove 41
Several small false unlocking grooves 42 are equipped with, another long side of hinge 4 is provided with several small interference tanks 5；Correspond to page in lock core 2
The position of piece interference tank 5 is provided with interference cotter way 10 vertically, and built-in interference pin 11, the interference pin 11 can inhale hinge per se with magnetic force
4, disturb the shape of the inner face 111 of pin 11 to match with interference tank 5；The shape of the inner face 72 of lock pin 7 and the false phase of unlocking groove 42
Match somebody with somebody, the position for corresponding to lock pin 7 in lock body 1 is provided with lock slots 8, and 2 unlocking hoodles are respectively arranged with the left and right both sides of lock slots 8
9 and its spring 10, between unlocking hoodle 9 and lock pin 7 with being combined into wedge-like engagement.
During unlatching, when supporting key inserts lock core 2, under key tooth flower promotion, hinge 4 is moved, movement of the interference pin 10 to hinge 4
It has been disturbed that, but have no effect on the movement of hinge 4, when the true unlocking groove 41 of all hinges 4 aligns, rotated lock core 2, lock core 2 is with lock
Pin 7 is rotated together, and lock pin 7 is in the presence of the centripetal force produced by unlocking hoodle 9 and its spring 10, and the inner 71 of lock pin 7 enters page
In the true unlocking groove 41 of piece 4, its underpart 73 is retracted in lock core 2 from the lock slots 8 of lock body 2, is maintained an equal level with the outer round surface of lock core 2, after
The continuous lock core 2 that rotates can be opened.
During closing, lock core 2 is turned into locked position of coupler, lock pin 7 aligns lock slots 8, and its underpart 72 enters locking under gravity
In groove 8, its inner 71 is exited from the true unlocking groove 41 of hinge, and lock pin 7 is stuck between lock body 1 and lock core 2, forms blocking,
Key can now be extracted.
When the close key insertion of tartar, the true unlocking groove 41 of the hinge 4 different from key tooth flower can deviate from straight line, and lock pin 7 is inner
71 will be put by the false unlocking groove 42 of hinge 4 and not drive lock.
When technology is opened, lock core 2 is in blocking, and the true unlocking groove 41 of hinge 4 and false unlocking groove 42 are in mixed and disorderly misaligned state,
Lock core 2 is rotated, in the presence of the centripetal force produced by unlocking hoodle 9 and its spring 10, the inner 71 of lock pin 7 enters most page
In the false unlocking groove 42 of piece 4, while also having in the true unlocking groove 41 for entering sub-fraction hinge 4；In addition, the inner of interference pin 10
Hinge 4 in the interference tank 5 for entering each hinge 4, is at this moment stirred in face 101 under magneticaction with instrument, false unlocking groove 42,
Under the interference for disturbing pin 11, it is difficult to prove effective that technology, which is opened,.
Fig. 7 be the present invention second embodiment, it from unlike one embodiment：Its unlocking hoodle 9 is substituted by unlocking shell fragment.
Fig. 8 is the 3rd embodiment of the present invention, and it is unlike the embodiments above to be：Its lock pin 7 is equipped with spring 75.
Fig. 9 is the 4th embodiment of the present invention, and it is unlike the embodiments above to be：Its unlocking hoodle 9 and its spring 10 is arranged on
The position of center line of lock pin 7, with the center of lock core 2 in line.
Figure 10 is the 5th embodiment of the present invention, and it is unlike the embodiments above to be：The interference pin 11 is provided with magnetic patch 12.
Above example is only the preferred embodiment of Mortise lock of the present invention, on the premise of the invention is conceived, can also be made some
Embodiment, these belong to protection scope of the present invention.
Claims (6)
1. a kind of tapered end of plus magnetic force interference, including lock body, lock core, some hinge grooves are provided with vertically in the lock core, built-in hinge,
Lock pin groove, built-in lock pin are provided with vertically perpendicular to the position of hinge groove, it is characterised in that：Hinge long side corresponding with lock pin is provided with U
The true unlocking groove of shape or approximate U shape, on the both sides of true unlocking groove or while being provided with several small false unlocking grooves, another in hinge is grown
While being provided with several small interference tanks；The position for corresponding to hinge interference tank in lock core is provided with interference cotter way vertically, built-in interference pin and its
Spring, the inner face of interference pin matches with interference tank；Lock pin inner face and false unlocking groove match, in lock body, corresponding to the position of lock pin
Lock slots are provided with, unlocking hoodle or shell fragment and its spring are provided with lock slots, matching somebody with somebody between unlocking hoodle or shell fragment and lock pin is combined into wedge
Shape coordinates.
2. the tapered end of according to claim 1 a kind of plus magnetic force interference, it is characterised in that：Hinge is made up of the material that can be magnetically attracted.
3. the tapered end of according to claim 1 a kind of plus magnetic force interference, it is characterised in that：Lock pin is furnished with the spring pressed down.
4. the tapered end of according to claim 1 a kind of plus magnetic force interference, it is characterised in that：Lock pin is unworthy of spring, fully relies on gravity work
With moving down.
5. the tapered end of according to claim 1 a kind of plus magnetic force interference, it is characterised in that：Interference pin is per se with magnetic force without with magnetic patch.
6. the tapered end of according to claim 1 a kind of plus magnetic force interference, it is characterised in that：Pin is disturbed to need supporting magnetic patch without magnetic force in itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102701.5A CN107119993A (en) | 2016-02-25 | 2016-02-25 | A kind of tapered end of plus magnetic force interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102701.5A CN107119993A (en) | 2016-02-25 | 2016-02-25 | A kind of tapered end of plus magnetic force interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107119993A true CN107119993A (en) | 2017-09-01 |
Family
ID=59717639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610102701.5A Pending CN107119993A (en) | 2016-02-25 | 2016-02-25 | A kind of tapered end of plus magnetic force interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107119993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI679336B (en) * | 2019-04-17 | 2019-12-11 | 茂旭資訊股份有限公司 | Magnetic lock structure with large tensile area |
-
2016
- 2016-02-25 CN CN201610102701.5A patent/CN107119993A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI679336B (en) * | 2019-04-17 | 2019-12-11 | 茂旭資訊股份有限公司 | Magnetic lock structure with large tensile area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |