CN202347940U - Key lock component - Google Patents
Key lock component Download PDFInfo
- Publication number
- CN202347940U CN202347940U CN2011204135527U CN201120413552U CN202347940U CN 202347940 U CN202347940 U CN 202347940U CN 2011204135527 U CN2011204135527 U CN 2011204135527U CN 201120413552 U CN201120413552 U CN 201120413552U CN 202347940 U CN202347940 U CN 202347940U
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- CN
- China
- Prior art keywords
- magnetic
- lock
- key
- bolt
- hole
- 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 key lock component which comprises a magnetic main body and a magnetic key, wherein the magnetic main body comprises a lock sleeve, a group of magnetic plugs, a tubular lock rotation body and a lock tube; an axial hole and a group of plug cavities are radially distributed on an inner hole surface of the lock sleeve; the magnetic plugs are arranged in corresponding plug cavities in a co-wheel manner; the magnetic plugs are equal to or smaller than the length of corresponding plug cavities on the lock sleeve; the lock tube is arranged in an axial hole of the tubular lock rotation body to form a key slot; the polarity of the magnetic key is the same as the polarity of a corresponding magnetic plug; and when the magnetic key is inserted into the key slot, the magnetic plug is radially pushed outwards into the plug cavity, then the locking of the magnetic main body is released and the tubular lock rotation body freely rotates to realize the unlocking and locking of a latch device.
Description
Technical field
The utility model relates to a kind of key lock assembly, particularly a kind of key lock assembly that utilizes lock body magnetic to unblank locking.
Background technology
The traditional key lock set.Cylinder lock for example, it utilizes concavo-convex the matching or mismatch the switch of control lock of protrusion in various degree and the key of pellet shot from a slingshot in the lock.Basically all mechanical locks are because its frame for movement and principle simply all can be brought problem, as losing key.Bitting is by picking lock.Many locks with magnetic control and operation, they all have a common shortcoming, can not guarantee when key is pulled out that promptly the magnetic bolt accurately gets back to original locking bit, this be magnetic lock can not on market, promote with not by the main cause of customer's acceptance.
Summary of the invention
The main purpose of the utility model provides a kind of key lock assembly, is intended to realize that the magnetic bolt is by the off-position that is directed to them rapidly and accurately when magnetic key inserts the groove of lock body.
For realizing above-mentioned purpose, the present invention provides a kind of key lock assembly, comprising: magnetic body and magnetic key; Said magnetic body comprises lock tube, one group of magnetic bolt, tubulose lock rotor and lock pipe; Said lock tube by having an axial hole and one group of bolt chamber to be distributed on the inner hole surface of said lock tube with being radiation, and said magnetic bolt with being contained in the corresponding bolt chamber with taking turns, and every said magnetic bolt is equal to or less than the length in the bolt chamber on the corresponding lock tube; The shaddock that said lock pipe is installed in tubulose lock rotor is in the hole and formed key; Magnetic key polarity is identical with the polarity of corresponding magnetic bolt, and when magnetic key inserted said key, the magnetic bolt just radially outwards was advanced in the bolt chamber; At this moment removed locking, tubulose lock rotor has freely been rotated realize unblanking and locking of locking devicen magnetic body.
Preferably; Said magnetic key comprises the key body of round bar shape, and has one group of magnetic cavity, the magnetic bolt in its position and the magnetic body axially corresponding with position radially; In magnetic cavity, embed magnetic piece, the polarity of said magnetic piece outer end is identical with the polarity of corresponding magnetic bolt.
Preferably; Tubulose lock rotor is arranged in the axial hole of lock tube rotationally and coaxially; This tubulose lock rotor has axial hole and radially is distributed in the one group of lock hole that rotates on the body wall; This lock hole and corresponding bolt chamber coaxial alignment, the degree of depth of each lock hole is less than the length of corresponding magnetic bolt.
Preferably, said lock pipe inhales the magnetic bolt in the axial hole to lock hole inwards, and the inner of each magnetic bolt is in the corresponding lock hole, and outer end is so just locked rotor with tubulose and lock tube locks together and can not rotate in corresponding bolt chamber.
Preferably, said magnetic key further comprises outer tube, and it wraps up key body coaxially, and the magnetic piece that is contained in the magnetic cavity is stashed.
The beneficial effect of the utility model is that the arrangement of its magnetic bolt is not limited to the such arrangement of traditional mechanical lock, it can have the magnetic of arbitrary number be arranged on the face of cylinder of key with corresponding lock body groove in.Therefore the present invention can provide more arrangement and combination to obtain higher safety, and when magnetic key inserted the groove of lock body, the magnetic bolt was by the off-position that is directed to them rapidly and accurately.
Description of drawings
Fig. 1 is the cross sectional representation of key lock assembly of the embodiment of the utility model;
Fig. 2 is the longitudinal section sketch map of key lock assembly of the embodiment of the utility model.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See figures.1.and.2, propose the utility model an embodiment, this magnetic key latch fitting 10 comprises the magnetic body 30 and magnetic key 35 that is used to drive bucket locking device 2.Magnetic body 30 comprises lock tube 31, several magnetic bolts 32, tubulose lock rotor 33 and lock pipe 34.Lock tube 31 is by nonmagnetic substance manufacturing, for example brass.It has an axial hole 311 and some bolts chamber 312 to be distributed on the inner hole surface of lock tube 31 with being radiation.Several have the South Pole 322, and the magnetic bolt 32 of the arctic 321 with being contained in the corresponding bolt chamber 312 with taking turns, and each magnetic bolt 32 must be equal to or less than the length in the bolt chamber 312 on the corresponding lock tube 31.
Tubulose lock rotor 33 is arranged in the axial hole 331 of lock tube 31 rotationally and coaxially; This tubulose lock rotor 33 has axial hole 332 and radially is distributed in the some lock holes 331 that rotate on the body wall; This lock hole 331 can with corresponding bolt chamber 312 coaxial alignments, each lock hole 33 worker's the degree of depth is less than the length of corresponding magnetic bolt 32.
Lock pipe 34 is by permeability magnetic material for example iron or steel; The shaddock that is installed in tubulose lock rotor 33 has formed key 341 in hole 332; This lock pipe 34 is used for the magnetic bolt 32 in axial hole 311 is inhaled to lock hole 331 inwards; The inner of each magnetic bolt 32 is in the corresponding lock hole 331, and outer end is so just locked rotor 33 with tubulose and is locked together and can not rotate with lock tube 31 in corresponding bolt chamber.Magnetic key 35 comprises the key body 351 of round bar shape, and has some magnetic cavities 352, and the magnetic bolt 32 of their position and 30 li of magnetic body axially corresponding with position radially is at 352 li embeddings of magnetic cavity magnetic piece 353.The polarity of magnetic piece 353 outer ends is identical with the polarity of corresponding magnetic bolt 32; When magnetic key 35 inserts key 341; Magnetic bolt 32 just radially outwards is advanced to 312 li in bolt chamber; At this moment removed locking, tubulose lock rotor 33 can freely have been rotated realize unblanking and locking of locking devicen 2 magnetic body 30.
Magnetic key 35 further comprises outer tube 36, and it wraps up key body 351 coaxially, and the magnetic piece 353 that is contained in 352 li of magnetic cavities is stashed and do not seen, has satisfied safe demand.In fact 35 of each magnetic keys need magnetic lock cylinder 30 of operation, and all magnetic keys 35 all are that figure is shaft-like, are difficult to respectively.Can make its easy identification with color or other marks to different magnetic keys 35 markings.
Further.Each magnetic bolt 32 should and make the axis normal of the key 341 of magnetic body 30 with corresponding magnetic piece 353 coaxial alignments.
There is branch footpath poor 333 at the open-ended place of magnetic body 30; Locating piece 354 in the inner of the key body 351 of 35 magnetic keys 35 to outer lug; This locating piece 354 not only makes it corresponding with the magnetic bolt 32 in the magnetic body to 353 location of the magnetic piece on the magnetic key 35, and has set magnetic key 3 hoe insertion depths.Further, locating piece 354 embeds locating slot 333, when unblanking, works to rotate tubulose lock rotor 33.
The operation of key lock assembly 10 is relevant with magnetic field.The combination of a predefined magnetic bolt 32 is arranged in the corresponding lock hole 331.This means the setting that can elect of the position that is seated in the magnetic bolt in the lock hole 331 and polarity.The setting that magnetic bolt 32 is arranged has constituted the password of key lock assembly 10.If magnetic key 35 has on its key body and the corresponding arrangement of magnetic piece 353 magnetic poles, at this moment magnetic key just can rotate tubulose lock rotor 33.When magnetic key inserts magnetic body; Because the magnetic force principle that the same sex that there is a natural attraction between the sexes is repelled each other; This magnetic bolt 32 radially outwards is advanced to 312 li in bolt chamber by the magnetic piece 353 on magnetic key 35; Removed locking, tubulose lock rotor 33 can freely have been rotated draw unblanking and locking of door lock assembly 2 magnetic body 30.When magnetic key 35 is extracted from key 341, magnetic field disappears, and the magnetic bolt 32 of keeping apart is by position original in lock hole 331 that magnet lock pipe 34 attracts to get back to.It is latched position.
If magnetic key inserts in the not corresponding magnetic body 30; The polarity of the polarity of the magnetic piece 353 on the magnetic spoon and arrangement and magnetic bolt 32 is different with arrangement, and at this moment magnetic bolt 32 is stayed or locked in the lock hole 331 of rotation sour 33 by the compelled tubulose of staying of power that opposite pole is inhaled mutually.Like this, magnetic bolt 32 pins tubulose lock rotor 33 as bolt, makes its state in locking.Therefore more magnetic bolt 32 is arranged in magnetic body 30, and the key lock assembly is just safe more, because the password that can be combined into is many more.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model manual and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. key lock assembly; It is characterized in that; Comprise: magnetic body (30) and magnetic key (35), said magnetic body (30) comprises lock tube (31), one group of magnetic bolt (32); Tubulose lock rotor (33) and lock pipe (34); Said lock tube (31) by having an axial hole (311) and one group of bolt chamber (312) to be distributed on the inner hole surface of said lock tube (31) with being radiation, and said magnetic bolt (32) with being contained in the corresponding bolt chamber (312) with taking turns, and every said magnetic bolt (32) is equal to or less than the length in the bolt chamber (312) on the corresponding lock tube (31); The shaddock that said lock pipe (34) is installed in tubulose lock rotor (33) is in hole (332) and formed key (341); Magnetic key polarity is identical with the polarity of corresponding magnetic bolt (32), and when magnetic key (35) inserted said key (341), magnetic bolt (32) just radially outwards was advanced to lining, bolt chamber (312); At this moment removed locking, tubulose lock rotor (33) has freely been rotated realize unblanking and locking of locking devicen magnetic body (30).
2. key lock assembly according to claim 1; It is characterized in that; Said magnetic key (35) comprises the key body (351) of round bar shape, and has one group of magnetic cavity (352), the magnetic bolt (32) of its position and magnetic body (30) lining axially corresponding with position radially; Embed magnetic piece (353) in magnetic cavity (352) lining, the polarity of said magnetic piece (353) outer end is identical with the polarity of corresponding magnetic bolt (32).
3. key lock assembly according to claim 1 and 2; It is characterized in that; Tubulose lock rotor (33) is arranged in the axial hole (331) of lock tube (31) rotationally and coaxially; This tubulose lock rotor (33) has axial hole (332) and radially is distributed in the one group of lock hole (331) that rotates on the body wall, this lock hole (331) and corresponding bolt chamber (312) coaxial alignment, and the degree of depth of each lock hole (33) is less than the length of corresponding magnetic bolt (32).
4. key lock assembly according to claim 3; It is characterized in that; Said lock pipe (34) inhales the magnetic bolt (32) in the axial hole (311) to lock hole (331) inwards; The inner of each magnetic bolt (32) is in the corresponding lock hole (331), and outer end is so just locked rotor (33) with tubulose and lock tube (31) locks together and can not rotate in corresponding bolt chamber.
5. key lock assembly according to claim 2; It is characterized in that; Said magnetic key (35) further comprises outer tube (36), and it wraps up key body (351) coaxially, and the magnetic piece (353) that will be contained in magnetic cavity (352) lining stashes.
6. key lock assembly according to claim 4; It is characterized in that; Said magnetic key (35) further comprises outer tube (36), and it wraps up key body (351) coaxially, and the magnetic piece (353) that will be contained in magnetic cavity (352) lining stashes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204135527U CN202347940U (en) | 2011-10-27 | 2011-10-27 | Key lock component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204135527U CN202347940U (en) | 2011-10-27 | 2011-10-27 | Key lock component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202347940U true CN202347940U (en) | 2012-07-25 |
Family
ID=46536952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204135527U Expired - Fee Related CN202347940U (en) | 2011-10-27 | 2011-10-27 | Key lock component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202347940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033037A (en) * | 2014-06-23 | 2014-09-10 | 钱月珍 | Magnetic lockset |
-
2011
- 2011-10-27 CN CN2011204135527U patent/CN202347940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033037A (en) * | 2014-06-23 | 2014-09-10 | 钱月珍 | Magnetic lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121027 |