CN102345419B - Magnetic lock - Google Patents
Magnetic lock Download PDFInfo
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- CN102345419B CN102345419B CN 201110198680 CN201110198680A CN102345419B CN 102345419 B CN102345419 B CN 102345419B CN 201110198680 CN201110198680 CN 201110198680 CN 201110198680 A CN201110198680 A CN 201110198680A CN 102345419 B CN102345419 B CN 102345419B
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- dead bolt
- lock body
- ring
- pressing piece
- magnetic patch
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Abstract
The invention discloses a magnetic lock, which comprises a lock body and an unlocking assembly which are fixedly arranged on a door leaf and a buckling seat fixedly arranged on a doorframe; a bolt is arranged in the lock body and pivoted in the lock body through a bolt mounting shaft; the bolt is provided with a first bolt magnet and a second bolt magnet at two ends of the bolt mounting shaft respectively, and the buckling seat is provided with a first buckling seat magnet and a second buckling seat magnet at the corresponding positions respectively; and the first bolt magnet and the first buckling seat magnet are in unlike-pole attraction, and second bolt magnet and the second buckling seat magnet are in like-pole repulsion. By interaction of two groups of magnets, the locking effect of the lock is further enhanced; even if the magnetism of a piece or a group of magnets is weakened or lost, locking can be well realized; meanwhile, a pressing piece in the unlocking assembly in an initial state is parallel to a ring washer and the door leaf, so the unlocking assembly can be flush with the door leaf in installation, does not produce any protruding part and can be well concealed.
Description
Technical field
The invention belongs to lock technology field, especially relate to a kind of magnetic force lock.
Background technology
Along with improving constantly of living standard, people are also more and more higher to the requirement of lockset.
At present, the lockset on the market generally is to lean on elastic force or machine driving to realize the fastening of dead bolt and Button Block, and the maximum characteristics of this class lockset are exactly that dead bolt all is revealed in outside the lock body; So close in the process close at door and window, if dead bolt is in locking states, just can bump with the housing of door and window, thus the housing of door and window can be damaged, badly influence housing attractive in appearance of door and window; And dead bolt appear with lock body outside, easily the child is caused personal injury, quite dangerous.
For this reason, a kind of magnetic force lock of locking by magnetic force has appearred on the market, as disclosed a kind of " magnetic force lock " among the Chinese patent CN101298816, comprise lock body and latch plate composition, wherein said lock body is built-in with the dead bolt assembly and the assembly of unblanking, described latch plate is formed and is included the buckle magnet steel, and described dead bolt assembly includes the dead bolt magnet steel, and heteropole is inhaled mutually between described buckle magnet steel and described dead bolt magnet steel.Yet, above-mentioned this magnetic force lock is just inhaled mutually by heteropole between two blocks of magnet steel and is realized locking, if any one occurs that magnetic weakens or magnetic disappears between two blocks of magnet steel, just can cause lockset to lock situation that poor effect maybe can't lock badly influences the normal use of lockset; Simultaneously, such lockset need be installed in door and go up be used for handle and cooperate and unblanks, and does not have disguise, can't satisfy people and be applied to demand on the Concealed door.
Summary of the invention
The object of the present invention is to provide a kind of magnetic force lock of the better effects if of locking.
For this reason, the technical solution adopted in the present invention is such: the magnetic force lock comprises the lock body that is fixedly installed on the door leaf and the assembly of unblanking, and is fixedly installed in the Button Block on the doorframe, it is characterized in that: have a dead bolt in the lock body, be articulated in the lock body by the dead bolt installation shaft; Dead bolt has the first dead bolt magnetic patch and the second dead bolt magnetic patch respectively at the two ends of dead bolt installation shaft, Button Block has the first Button Block magnetic patch and the second Button Block magnetic patch respectively in the corresponding position; Wherein the first dead bolt magnetic patch is made as heteropole with the first Button Block magnetic patch and inhales mutually, and the second dead bolt magnetic patch and the second Button Block magnetic patch are made as homopolar-repulsion; The described assembly of unblanking comprises a back-up ring, a part of hollow out of back-up ring, and pivot is equipped with a pressing piece on the back-up ring, and its pivot is parallel to the door leaf plane, thus pressing piece can partly stretch into the openwork part of back-up ring around this pivot rotation; Have connector on the lock body, the one end stretches in the back-up ring, and matches with pressing piece.
Further, the back-up ring inboard also has a back-moving spring, props up the inboard of pressing piece.
In the described pressing piece, stretch out the part of back-up ring during rotation, its end is provided with handle portion.
The assembly of unblanking also comprises a fixture, is installed in the back-up ring inboard, fixedly the position of pressing piece pivot and back-moving spring.
Also be articulated with a connection piece in the lock body, an end matches with dead bolt, and the other end matches with the assembly of unblanking; The center of gravity of dead bolt is below the dead bolt installation shaft, and its distance and dead bolt installation shaft with the dead bolt edge is identical apart from the distance at dead bolt edge; Also can establish an insurance institution on the lock body, insurance institution comprises an insurance shifting block, is rotatably installed in the lock body; The insurance shifting block has a turned position inconsistent with dead bolt.
More specifically, described insurance shifting block has one and rotates end and a jag, rotates end and is installed in the shifting block groove of lock body, and jag stretches out outside the shifting block groove; The shifting block groove has a trumpet-shaped opening with the turned position of restriction insurance shifting block.When the insurance shifting block is in free position, do not influence the motion of dead bolt; When the insurance shifting block forwarded the locking position to, its jag propped up the dead bolt of locking, makes it can not rotate back into lockset position of coupler.
The principle that the present invention locks is by after door is closed, two groups of dead bolt magnetic patch and Button Block magnetic patch generation magneticaction, and a pair of repelling each other wherein, a pair ofly inhale mutually, impel the dead bolt rotation thereby form combined moment, make dead bolt partly enter in the Button Block on the doorframe, on door lock.The present invention can interact by two groups of magnetic patch like this, further strengthen the effect of locking of lockset, though therein the magnetic force of one or one group magnet weaken or situation about disappearing under, also can finely lock.
Simultaneously, the assembly of unblanking of the present invention is installed on the door leaf, during use pressing piece is inwardly pressed, and pressing piece namely rotates around pivot, and a part stretches in the back-up ring, and a part is stretched out outside the back-up ring; Stretch into the connector that the part promotion in the back-up ring links to each other with lock body, thereby make the dead bolt withdrawal unblank, stretch out the outer part of back-up ring because end has handle portion, the user holds this handle portion and can or push open Men Lakai.When the action of opening the door finishes, the user unclamps pressing piece, and then back-moving spring promotes pressing piece and does reverse rotation, and the part of stretching out back-up ring up to pressing piece just now is repositioned to the not openwork part that touch back-up ring, thereby restPoses.
Can see that from the above description pressing piece of the present invention is on original state, and is parallel with back-up ring, door leaf, so when installing, the assembly of unblanking can flush with door leaf, without any ledge, has good disguise.
Description of drawings
Below in conjunction with drawings and Examples the present invention is done further detailed description.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the lock body structure schematic diagram.
Fig. 3 is the Button Block structural representation.
Fig. 4 is the modular construction schematic diagram of unblanking.
Fig. 5 is the assembly sectional view of unblanking.
Fig. 6 is the knob structure schematic diagram.
Fig. 7 is locking state figure of the present invention.
Fig. 8 is released state figure of the present invention.
Fig. 9 is locking states figure of the present invention.
The specific embodiment
Referring to accompanying drawing.Present embodiment comprises a lock body 2 and two assemblies 3 of unblanking that are fixedly installed on the door leaf 1, and be fixedly installed in Button Block 5 on the doorframe 4, lock body 2 comprises housing 21 and first liner plate 22, the two ends of housing 21 respectively have a lock body lug 111, first liner plate 22 is connected with lock body lug 111 by screw, is fixed in housing 21 outsides; Be articulated with a dead bolt 7 and a connection piece 8 respectively by dead bolt installation shaft 6 and connector installation shaft 17 in the housing 21, wherein the center of gravity of dead bolt 7 is positioned at dead bolt installation shaft 6 belows, and this center of gravity is identical apart from the distance at dead bolt 7 edges with distance and the dead bolt installation shaft 6 at dead bolt 7 edges; Dead bolt 7 has the first dead bolt magnetic patch 211 and the second dead bolt magnetic patch 212 respectively at the upper/lower terminal of dead bolt installation shaft 6; The front end of described connector 8 matches with dead bolt 7.
Described Button Block 5 comprises button box 31 and second liner plate 32, and button box 31 two ends respectively have a Button Block lug 112, the second liner plates 32 and are connected with Button Block lug 112 by screw, are fixed in button box 31 outsides; Button box 31 is having the first Button Block magnetic patch 311 and the second Button Block magnetic patch 312 respectively with the first dead bolt magnetic patch 211 and the second dead bolt magnetic patch, 212 opposite position places; Wherein the first dead bolt magnetic patch 211 is made as heteropole with the first Button Block magnetic patch 311 and inhales mutually, and the second dead bolt magnetic patch 212 and the second Button Block magnetic patch 312 are made as homopolar-repulsion.
The described assembly 3 of unblanking comprises a back-up ring 9, the first half hollow out of back-up ring 9, pivot is equipped with a pressing piece 10 on the back-up ring 9, back-up ring 9 inboards also are provided with a back-moving spring 12, the long end of back-moving spring 12 is against in the vertical chute 38 that has on pressing piece 10 medial surfaces, and short end is against on the medial surface of back-up ring 9 the latter halfs; The pivot 411 that pressing piece 10 both sides have is parallel to door leaf 1 plane, and pressing piece 10 can stretch in the hollow out of back-up ring 9 the first half the first half of pressing piece 10 around these pivot 411 rotations; Fixedly there is the rear end of bar cover 51 to stretch in the back-up ring 9 on the described connector 8, matches with the first half of pressing piece 10; Be provided with rubber cushion 33 between the latter half inboard of pressing piece 10 and the outside of back-up ring 9 the latter halfs, outside the extended back-up ring 9, its end was provided with handle portion 11 when the latter half of pressing piece 10 was rotated.The described assembly 3 of unblanking also comprises a fixture 13, and fixture 13 is installed in back-up ring 9 inboards, is used for the fixedly position of pressing piece 10 both sides pivots 411 and back-moving spring 12.
Also be provided with insurance shifting block 14 and a spring leaf 34 on the described housing 21, insurance shifting block 14 has one and rotates end 511 and one jag 512, rotate end 511 and be installed in the shifting block groove 15 of housing 21, be connected with an axle head that is installed in the knob 16 on the door leaf 1, and rotated by knob 16 controls; The jag 512 of insurance shifting block 14 stretches out outside the shifting block groove 15.Have a circumferential collar groove 35 on the described knob 16, match with knob cover plate 37 by a collar 36, with knob 16 axial restraints.。Described shifting block groove 15 has a trumpet-shaped opening 513, and the upper side of opening 513 forms upper limit plane A, and downside forms lower limit plane B, and upper and lower limit plane A, the formed angle of B are 90 degree.Described spring leaf 34 is located between the inside wall of rotation end 511 and housing 21 inboards of insurance shifting block 14, is that the 90 first tangent plane C and the second tangent plane D that spend match with the angle that the rotation end 511 of insurance shifting block 14 has near spring leaf 34 places.When insurance shifting block 14 moves in the direction of the clock 90 when spending, its jag 512 is limited by upper limit plane A, rotates end 511 and limited by the first tangent plane C, makes insurance shifting block 14 be in the locking position; When insurance shifting block 14 by counterclockwise rotating 90 when spending, its jag 512 is limited by lower limit plane B, rotates end 511 and limited by the second tangent plane D, makes insurance shifting block 14 be in free position.
Present embodiment is before installation, and the outer side edges of door leaf 1 need be offered a lock body mounting groove 40; Need offer a Button Block mounting groove 41 on the outer side edges of doorframe 4; Also need offer the assembly installing hole 42 of unblanking on the door leaf 1, a side of the assembly installing hole 42 of unblanking communicates with lock body mounting groove 40; A knob installing hole 43 need be offered in door leaf 1 inboard, communicates with lock body mounting groove 40.
When present embodiment was installed, Button Block 5 was inserted in the Button Block mounting groove 41, is assembled into one by screw and doorframe 4; Lock body 2 is inserted in the lock body mounting groove 40 on the door leaf 1, is assembled into one by screw and door leaf 1, and at this moment, the rear end of connector 8 is entered in the assembly installing hole 42 of unblanking by a side of the assembly installing hole 42 of unblanking.Two assemblies 3 of unblanking are inserted in the assembly installing hole 42 of unblanking by the medial and lateral of door leaf 1 respectively, after the shop front flushes, are assembled into one by screw and door leaf 1.The axle head of knob 16 passes knob installing hole 43 and is connected with the rotation end 511 of insurance shifting block 14, matches with screw by knob cover plate 37, is fixed on the medial surface of door leaf 1.
Present embodiment is when free state, insurance shifting block 14 is in free position, do not influence the motion of dead bolt 7, this moment, the assembly 3 of unblanking flushed with door leaf 1, also freely-movable of dead bolt 7, under the gravity effect, its center of gravity must be positioned at dead bolt installation shaft 6 vertically under, this moment, dead bolt 7 all flushed with door leaf 1 side up and down.After door is closed, two groups of dead bolt magnetic patch and Button Block magnetic patch generation magneticaction, a pair of repelling each other wherein, a pair ofly inhale mutually, impel dead bolt 7 rotations thereby form combined moment, make dead bolt 7 parts enter in the Button Block 5 on the doorframe 4, on door lock.This moment as the state that need keep Locked, 90 degree then move in the direction of the clock knob 16, because knob 16 is connected with the rotation end 511 of insurance shifting block 14, so insurance shifting block 14 can turn to the locking position under the control of knob 16, the jag 512 of order insurance shifting block 14 props up the dead bolt 7 of locking, makes dead bolt 7 can not rotate return again.When needs open the door, knob 16 is spent by counterclockwise rotating 90, make insurance shifting block 14 under the control of knob 16, turn to free position, press the pressing piece 10 in the assembly 3 of unblanking then, pressing piece 10 rotates around pivot 411, and its first half stretches on the rear end that acts on connector 8 in the back-up ring 9, impels connector 8 to rotate around connector installation shaft 17, thereby the front end that makes connector 8 acts on the dead bolt 7, makes dead bolt 7 withdrawals unblank; Because bar cover 51 is fixedly arranged on the rear end of connector 8, in the process of unblanking, can play the anti-attrition noise reduction effect to pressing piece 10 and connector 8.After unblanking, pressing piece 10 stretches out back-up ring 9 outer the latter halfs because end has handle portion 11, and the user only need hold this handle portion 11 and can or push open Men Lakai.When open the door the action finish, the user unclamps pressing piece 10, around pivot 411 reverse rotations, the latter half of stretching out back-up ring 9 until pressing piece 10 is repositioned to the latter half that touch back-up ring 9 to pressing piece 10, thereby restPoses under the elastic force effect of back-moving spring 12; Owing to be provided with rubber cushion 33 between the outside of the latter half of pressing piece 10 inboard and back-up ring 9 the latter halfs, so can when pressing piece 10 resets, play the noise elimination effect.
Claims (6)
1. the magnetic force lock comprises the lock body that is fixedly installed on the door leaf and the assembly of unblanking, and is fixedly installed in the Button Block on the doorframe, it is characterized in that: have a dead bolt in the lock body, be articulated in the lock body by the dead bolt installation shaft; Dead bolt has the first dead bolt magnetic patch and the second dead bolt magnetic patch respectively at the two ends of dead bolt installation shaft, Button Block has the first Button Block magnetic patch and the second Button Block magnetic patch respectively in the corresponding position; Wherein the first dead bolt magnetic patch is made as heteropole with the first Button Block magnetic patch and inhales mutually, and the second dead bolt magnetic patch and the second Button Block magnetic patch are made as homopolar-repulsion; The described assembly of unblanking comprises a back-up ring, a part of hollow out of back-up ring, and pivot is equipped with a pressing piece on the back-up ring, and its pivot is parallel to the door leaf plane, thus pressing piece can partly stretch into the openwork part of back-up ring around this pivot rotation; Have connector on the lock body, the one end stretches in the back-up ring, and matches with pressing piece.
2. magnetic force as claimed in claim 1 is locked, and it is characterized in that: the back-up ring inboard also has a back-moving spring, props up the inboard of pressing piece.
3. magnetic force as claimed in claim 1 is locked, and it is characterized in that: in the described pressing piece, stretch out the part of back-up ring during rotation, its end is provided with handle portion.
4. magnetic force as claimed in claim 1 is locked, and it is characterized in that: the assembly of unblanking also comprises a fixture, is installed in the back-up ring inboard, fixedly the position of pressing piece pivot and back-moving spring.
5. as claim 1 or 2 or 3 or 4 described magnetic force locks, it is characterized in that: also be articulated with a connection piece in the lock body, an end matches with dead bolt, and the other end matches with the assembly of unblanking; The center of gravity of dead bolt is below the dead bolt installation shaft, and its distance and dead bolt installation shaft with the dead bolt edge is identical apart from the distance at dead bolt edge; Also can establish an insurance institution on the lock body, insurance institution comprises an insurance shifting block, is rotatably installed in the lock body; The insurance shifting block has a turned position inconsistent with dead bolt.
6. magnetic force as claimed in claim 5 is locked, and it is characterized in that: described insurance shifting block has one and rotates end and a jag, rotates end and is installed in the shifting block groove of lock body, and jag stretches out outside the shifting block groove; The shifting block groove has a trumpet-shaped opening with the turned position of restriction insurance shifting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110198680 CN102345419B (en) | 2011-07-15 | 2011-07-15 | Magnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110198680 CN102345419B (en) | 2011-07-15 | 2011-07-15 | Magnetic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102345419A CN102345419A (en) | 2012-02-08 |
| CN102345419B true CN102345419B (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110198680 Active CN102345419B (en) | 2011-07-15 | 2011-07-15 | Magnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102345419B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276970A (en) * | 2013-05-23 | 2013-09-04 | 镇江亨威金融保险机具有限公司 | Locking mechanism of coded lock protective door |
| CN106193820B (en) * | 2016-09-21 | 2019-01-29 | 北京美餐巧达科技有限公司 | Concealed remote control gate lock and its control method |
| CN109339586B (en) * | 2018-12-07 | 2023-06-16 | 湖北科技学院 | Anti-picking lock with interlocking function |
| CN109356462A (en) * | 2018-12-19 | 2019-02-19 | 珠海优特电力科技股份有限公司 | Electronic lock |
| CN110984705A (en) * | 2019-11-29 | 2020-04-10 | 徐志克 | Magnetic lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2782866Y (en) * | 2005-01-25 | 2006-05-24 | 秦子义 | Magnetic lock |
| CN2841877Y (en) * | 2005-08-22 | 2006-11-29 | 何为 | The magnetic force lock core |
| CN101718159A (en) * | 2009-12-09 | 2010-06-02 | 李建华 | Double-magnetism mutual-push bolt ejection mechanism |
| CN202164885U (en) * | 2011-07-15 | 2012-03-14 | 广东名门锁业有限公司 | Magnetic lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5337017B2 (en) * | 2009-12-29 | 2013-11-06 | 東京マグネット応用製品株式会社 | Magnetic lock |
-
2011
- 2011-07-15 CN CN 201110198680 patent/CN102345419B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2782866Y (en) * | 2005-01-25 | 2006-05-24 | 秦子义 | Magnetic lock |
| CN2841877Y (en) * | 2005-08-22 | 2006-11-29 | 何为 | The magnetic force lock core |
| CN101718159A (en) * | 2009-12-09 | 2010-06-02 | 李建华 | Double-magnetism mutual-push bolt ejection mechanism |
| CN202164885U (en) * | 2011-07-15 | 2012-03-14 | 广东名门锁业有限公司 | Magnetic lock |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2011-137347A 2011.07.14 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102345419A (en) | 2012-02-08 |
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