CN108150018A - Magnetic key operated lock - Google Patents
Magnetic key operated lock Download PDFInfo
- Publication number
- CN108150018A CN108150018A CN201711437634.3A CN201711437634A CN108150018A CN 108150018 A CN108150018 A CN 108150018A CN 201711437634 A CN201711437634 A CN 201711437634A CN 108150018 A CN108150018 A CN 108150018A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock tongue
- key operated
- button block
- ring washer
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
- E05B17/203—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt
- E05B17/2034—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt moving pivotally or rotatively
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
- E05B47/004—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets the magnets acting directly on the bolt
Abstract
The invention discloses a kind of magnetic key operated lock, including the lock body being fixedly installed on door leaf and unlocking component and the Button Block being fixedly installed on doorframe；With a lock tongue in lock body, it is articulated in lock body by lock tongue installation axle；Lock tongue is respectively provided with the first bolt magnet and the second bolt magnet at the both ends of lock tongue installation axle, and Button Block is respectively provided with the first Button Block magnetic patch and the second Button Block magnetic patch in corresponding position；Wherein the first bolt magnet and the first Button Block magnetic patch are set as heteropolar attracting, and the second bolt magnet and the second Button Block magnetic patch are set as homopolar-repulsion.The present invention can be interacted by two groups of magnetic patch in this way, further enhance the locking effect of lockset, even if in the case that the magnetic force of one piece or one group magnet weakens or disappears wherein, can also be locked very well；Meanwhile the pressing piece in unlocking component is in original state, is parallel with ring washer, door leaf, therefore during installation, unlocking component can be flushed with door leaf, without any protrusion, have good concealment.
Description
Technical field
The invention belongs to lock technology field, more particularly, to a kind of magnetic key operated lock.
Background technology
With the continuous improvement of living standard, requirement of the people to lockset is also higher and higher.
At present, lockset in the market is usually that elastic force or machine driving is leaned on to realize the fastening of lock tongue and Button Block, this kind of lock
The maximum feature of tool is exactly that lock tongue is revealed in outside lock body；So during door and window closes, if lock tongue is in locking shape
State will collide with the outline border of door and window, so as to damage the outline border of door and window, seriously affect the beauty of the outline border of door and window；
And lock tongue appears with outside lock body, easily causing personal injury to child, and it is quite dangerous.
For this purpose, occurs a kind of magnetic key operated lock by magnetic force locking in the market, as disclosed in Chinese patent CN101298816
A kind of " magnetic key operated lock " is formed including lock body and locking plate, wherein the lock body is built-in with bolt component and unlocking component, it is described
Locking plate composition include buckle magnet steel, the bolt component includes lock tongue magnet steel, the buckle magnet steel with it is described
It is heteropolar attracting between lock tongue magnet steel.However, above-mentioned this magnetic key operated lock is locked simply by attracting realize heteropolar between two blocks of magnet steel, if
Between two blocks of magnet steel any one piece occur it is magnetic weaken or it is magnetic disappear, will cause the lockset locking ineffective or can not lock
Situation seriously affects the normal use of lockset；Meanwhile such lockset needs the handle mounted on a door that is used for coordinate unlocking,
Without concealment, can not meet the needs of people are applied on Concealed door.
Invention content
The purpose of the present invention is to provide a kind of locking better magnetic key operated locks of effect.
For this purpose, the technical solution adopted in the present invention is such：Magnetic key operated lock, including the lock body being fixedly installed on door leaf
With unlocking component and the Button Block being fixedly installed on doorframe, it is characterised in that：With a lock tongue in lock body, pacified by lock tongue
Dress axis is articulated in lock body；Lock tongue is respectively provided with the first bolt magnet and the second bolt magnet at the both ends of lock tongue installation axle, button
Seat is respectively provided with the first Button Block magnetic patch and the second Button Block magnetic patch in corresponding position；Wherein the first bolt magnet and the first Button Block magnetic
Block is set as heteropolar attracting, and the second bolt magnet and the second Button Block magnetic patch are set as homopolar-repulsion.
A connection piece is also articulated in lock body, one end is matched with lock tongue, and the other end is matched with unlocking component.
The center of gravity of lock tongue is below lock tongue installation axle, and the distance and lock tongue installation axle with lock tongue edge are away from lock tongue edge
Apart from identical.
An insurance institution can be also set on lock body, insurance institution includes an insurance shifting block, is rotatably installed in lock body；It protects
Dangerous shifting block has one and the inconsistent turned position of lock tongue.
More specifically, the insurance shifting block has a turning end and a jag, turning end is mounted on the shifting block of lock body
In slot, jag is stretched out outside shifting block slot；Shifting block slot has a horn-like opening to limit the turned position of insurance shifting block.Work as guarantor
When dangerous shifting block is in free position, the movement of lock tongue is not influenced；When insurance shifting block goes to locking position, jag resists locking
Lock tongue, enable it that cannot rotate back into lockset position of coupler.
The unlocking component includes a ring washer, and a part of hollow out of baffle ring, pivot is equipped with a pressing piece, pivot on ring washer
Door leaf plane is parallel to, pressing piece can pivot the hollow-out part so as to be extended partially into ring washer around this；With company on lock body
Fitting, one end are stretched into ring washer, and are matched with pressing piece.
Further, there is a resetting spring on the inside of ring washer, resist the inside of pressing piece.
In the pressing piece, the part of ring washer is stretched out during rotation, end is equipped with handle portion.
Unlocking component further includes a fixing piece, on the inside of ring washer, the position of fixed pressing piece pivot and resetting spring.
The principle that the present invention locks be by the way that door is closed after, magneticaction occurs for two groups of bolt magnets and Button Block magnetic patch,
One pair of which is repelled each other, a pair of attracting, lock tongue is promoted to rotate so as to form combined moment, lock tongue part is enabled to enter the Button Block on doorframe
It is interior, it will be on door lock.The present invention can be interacted by two groups of magnetic patch in this way, further enhance the locking effect of lockset, even if
In the case that the magnetic force of one piece or one group magnet weakens or disappears wherein, it can also lock very well.
Meanwhile unlocking component of the invention is mounted on door leaf, when use, inwardly presses pressing piece, and pressing piece is i.e. around pivot
Rotation, a part are stretched into ring washer, and a part is stretched out outside ring washer；The part stretched into ring washer pushes the connection being connected with lock body
Part is unlocked so as to which lock tongue be enabled to retract, and stretches out outside ring washer partially due to end carries handle portion, user holds the handle portion i.e.
Door can be pulled open or be pushed open.When door opening action finishes, user unclamps pressing piece, then resetting spring pushes pressing piece to make reversely
Rotation, until the part that pressing piece just now stretches out ring washer is repositioned to and touch the non-hollow-out part of ring washer, so as to restPose.
It can be seen that, pressing piece of the invention is parallel with ring washer, door leaf in original state from the above description, therefore
During installation, unlocking component can be flushed with door leaf, without any protrusion, have good concealment.
Description of the drawings
Further detailed description is done to the present invention below in conjunction with drawings and examples.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is lock body structure schematic diagram.
Fig. 3 is Button Block structure diagram.
Fig. 4 is unlocking component structure diagram.
Fig. 5 is unlocking component sectional view.
Fig. 6 is knob structure schematic diagram.
Fig. 7 is locked state figure of the present invention.
Fig. 8 is unlocked state figure of the present invention.
Fig. 9 is locking states figure of the present invention.
Specific embodiment
Referring to attached drawing.The present embodiment include being fixedly installed in a lock body 2 on door leaf 1 and two unlocking components 3 and
The Button Block 5 being fixedly installed on doorframe 4, lock body 2 include 21 and first liner plate 22 of housing, and the both ends of housing 21 respectively have a lock body
Lug 111, the first liner plate 22 are connected by screw with lock body lug 111, are fixed on 21 outside of housing；Pass through lock in housing 21
Tongue installation axle 6 and connector installation axle 17 are articulated with a lock tongue 7 and a connection piece 8 respectively, and the wherein center of gravity of lock tongue 7 is located at lock tongue
6 lower section of installation axle, the center of gravity are identical with the distance of distance and lock tongue installation axle 6 away from 7 edge of lock tongue at 7 edge of lock tongue；Lock tongue 7 exists
The upper/lower terminal of lock tongue installation axle 6 is respectively provided with the first bolt magnet 211 and the second bolt magnet 212；The connector 8
Front end is matched with lock tongue 7.
The Button Block 5 includes 31 and second liner plate 32 of button box, and 31 both ends of button box respectively have a Button Block lug 112, the second lining
Plate 32 is connected by screw with Button Block lug 112, is fixed on 31 outside of button box；Button box 31 with the first bolt magnet 211 and
The first Button Block magnetic patch 311 and the second Button Block magnetic patch 312 are respectively provided at second bolt magnet, 212 opposite position；Wherein first
211 and first Button Block magnetic patch 311 of bolt magnet is set as heteropolar attracting, and the second bolt magnet 212 and the second Button Block magnetic patch 312 are set as
Homopolar-repulsion.
The unlocking component 3 includes a ring washer 9, the top half hollow out of ring washer 9, on ring washer 9 pivot equipped with a pressing piece 10,
9 inside of ring washer is additionally provided with a resetting spring 12, and it is sliding that the long end of resetting spring 12 is against the longitudinal direction being provided on 10 medial surface of pressing piece
In slot 38, short end is against on the medial surface of 9 lower half portion of ring washer；It is flat that the pivot 411 that 10 both sides of pressing piece carry is parallel to door leaf 1
Face, pressing piece 10 can be rotated around the pivot 411, and the top half of pressing piece 10 is made to stretch into the hollow out of 9 top half of ring washer；Institute
It states and the rear end of a rod set 51 is fixed on connector 8 stretches into ring washer 9, matched with the top half of pressing piece 10；Pressing piece
Rubber cushion 33 is equipped on the inside of 10 lower half portion between the outside of 9 lower half portion of ring washer, the lower half portion of pressing piece 10 can when rotating
It stretches out outside ring washer 9, end is equipped with handle portion 11.The unlocking component 3 further includes a fixing piece 13, and fixing piece 13 is mounted on shelves
9 inside of circle, for fixing the position of 10 both sides pivot 411 of pressing piece and resetting spring 12.
An insurance shifting block 14 and spring leaf 34 are additionally provided on the housing 21, insurance shifting block 14 has 511 He of a turning end
One jag 512, turning end 511 are mounted in the shifting block slot 15 of housing 21, and the shaft end of the knob 16 on door leaf 1 is mounted on one
It is connected, and rotation is controlled by knob 16；The jag 512 for insuring shifting block 14 is stretched out outside shifting block slot 15.Have on the knob 16
There is a circumferential card collar groove 35, matched by a retainer ring 36 with knob cover board 37, by 16 axial restraint of knob..The shifting block slot
15 have a horn-like opening 513, and 513 upper side of being open forms upper limit plane A, and downside forms lower limit plane B, upper,
The angle that lower limit plane A, B are formed is 90 degree.The spring leaf 34 is set in the turning end 511 and housing 21 of insurance shifting block 14
Between the madial wall of side, the angle that has at spring leaf 34 of turning end 511 with insuring shifting block 14 is 90 degree and first cuts
Face C and the second section D are matched.When insure shifting block 14 move in the direction of the clock 90 degree when, jag 512 is by upper limit plane
A is limited, and turning end 511 is limited by the first section C, and insurance shifting block 14 is made to be in locking position；When insurance shifting block 14 is by side counterclockwise
To when rotating 90 degree, jag 512 is limited by lower limit plane B, and turning end 511 is limited by the second section D, makes insurance shifting block 14
In free position.
In a pre-installation, the outer side edges of door leaf 1 need to open up a lock body mounting groove 40 to the present embodiment；It is needed in the outer side edges of doorframe 4
Open up a Button Block mounting groove 41；Also need to open up a unlocking component mounting hole 42 on door leaf 1, the side of unlocking component mounting hole 42 with
Lock body mounting groove 40 communicates；1 inside of door leaf needs to open up a knob mounting hole 43, is communicated with lock body mounting groove 40.
When the present embodiment is installed, Button Block 5 is placed in Button Block mounting groove 41, is assembled integrally by screw and doorframe 4；Lock body
In lock body mounting groove 40 on 2 merging door leafs 1, assembled integrally by screw and door leaf 1, at this point, the rear end of connector 8 is by opening
The side of lock set mounting hole 42 enters in unlocking component mounting hole 42.Two unlocking components 3 are respectively by the medial and lateral of door leaf 1
It is placed in unlocking component mounting hole 42, after being flushed with the shop front, is assembled integrally by screw and door leaf 1.It wears the shaft end of knob 16
It crosses knob mounting hole 43 and is connected with insuring the turning end 511 of shifting block 14, matched, be fixed on screw by knob cover board 37
On the medial surface of door leaf 1.
For the present embodiment in free state, insurance shifting block 14 is in free position, does not influence the movement of lock tongue 7, unlocks at this time
Component 3 is flushed with door leaf 1, and the also free movement of lock tongue 7, under the effect of gravity, center of gravity is necessarily located at the vertical of lock tongue installation axle 6
Underface, at this time lock tongue flushed about 7 with 1 side of door leaf.After door is closed, two groups of bolt magnets and Button Block magnetic patch hair
Raw magneticaction, one pair of which are repelled each other, a pair of attracting, lock tongue 7 are promoted to rotate so as to form combined moment, enable 7 part of lock tongue into
Enter in the Button Block 5 on doorframe 4, it will be on door lock.At this time if you need to the state of keeping Locked, then knob 16 is moved in the direction of the clock 90
Degree, due to knob 16 with insurance shifting block 14 turning end 511 be connected, therefore insurance shifting block 14 can be rotated under the control of knob 16
To locking position, the jag 512 of insurance shifting block 14 is enabled to resist the lock tongue 7 of locking, lock tongue 7 is made to be no longer able to turn return.When need
When opening the door, knob 16 is rotated 90 degree counterclockwise, insurance shifting block 14 is made to turn to freedom under the control of knob 16
Position, then presses the pressing piece 10 in unlocking component 3, pressing piece 10 is rotated around pivot 411, and top half is stretched into ring washer 9
It acts on the rear end of connector 8, connector 8 is promoted to be rotated around connector installation axle 17, so as to act on the front end of connector 8
On lock tongue 7, lock tongue 7 is enabled to retract and is unlocked；It, can be right during unlocking because being fixed with a rod set 51 on the rear end of connector 8
Pressing piece 10 and connector 8 play anti-attrition noise reduction effect.After unlocking, pressing piece 10 stretches out the lower half portion outside ring washer 9 due to end
End need to only hold the handle portion 11 and door can be pulled open or be pushed open with handle portion 11, user.When door opening action finishes, use
Person unclamps pressing piece 10, and pressing piece 10 reversely rotates under the elastic force effect of resetting spring 12 around pivot 411, until pressing piece 10
The lower half portion for stretching out ring washer 9 is repositioned to the lower half portion for touching ring washer 9, so as to restPose；Due to pressing piece 10
Rubber cushion 33 is equipped on the inside of lower half portion between the outside of 9 lower half portion of ring washer, therefore noise elimination can be played when pressing piece 10 resets and is made
With.
Claims (9)
1. magnetic key operated lock, including the lock body being fixedly installed on door leaf and unlocking component and the Button Block being fixedly installed on doorframe,
It is characterized in that：With a lock tongue in lock body, it is articulated in lock body by lock tongue installation axle；Lock tongue is at the both ends of lock tongue installation axle
The first bolt magnet and the second bolt magnet are respectively provided with, Button Block is respectively provided with the first Button Block magnetic patch and second in corresponding position
Button Block magnetic patch；Wherein the first bolt magnet and the first Button Block magnetic patch are set as heteropolar attracting, the second bolt magnet and the second Button Block magnetic
Block is set as homopolar-repulsion.
2. magnetic key operated lock as described in claim 1, it is characterised in that：A connection piece, one end and lock tongue phase are also articulated in lock body
Cooperation, the other end are matched with unlocking component.
3. magnetic key operated lock as described in claim 1, it is characterised in that：The center of gravity of lock tongue is below lock tongue installation axle, with lock tongue
The distance at edge is identical with distance of the lock tongue installation axle away from lock tongue edge.
4. magnetic key operated lock as described in claim 1, it is characterised in that：An insurance institution can be also set on lock body, insurance institution includes
One insurance shifting block, is rotatably installed in lock body；Insuring shifting block has one and the inconsistent turned position of lock tongue.
5. magnetic key operated lock as claimed in claim 4, it is characterised in that：There is the insurance shifting block turning end and one to protrude
End, turning end are mounted in the shifting block slot of lock body, and jag is stretched out outside shifting block slot；There is shifting block slot a horn-like opening to limit
The turned position of system insurance shifting block.
6. magnetic key operated lock as described in claim 1, it is characterised in that：The unlocking component include a ring washer, one of baffle ring
Point hollow out, pivot is equipped with a pressing piece on ring washer, and in door leaf plane, pressing piece can pivot so as to part pivot axis parallel around this
Ground stretches into the hollow-out part of ring washer；With connector on lock body, one end is stretched into ring washer, and is matched with pressing piece.
7. magnetic key operated lock as claimed in claim 6, it is characterised in that：There is a resetting spring on the inside of ring washer, resist pressing piece
Inside.
8. magnetic key operated lock as claimed in claim 6, it is characterised in that：In the pressing piece, the part of ring washer is stretched out during rotation,
Its end is equipped with handle portion.
9. magnetic key operated lock as described in claim 1, it is characterised in that：Unlocking component further includes a fixing piece, in ring washer
The position of side, fixed pressing piece pivot and resetting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437634.3A CN108150018A (en) | 2017-12-26 | 2017-12-26 | Magnetic key operated lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437634.3A CN108150018A (en) | 2017-12-26 | 2017-12-26 | Magnetic key operated lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108150018A true CN108150018A (en) | 2018-06-12 |
Family
ID=62463148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437634.3A Pending CN108150018A (en) | 2017-12-26 | 2017-12-26 | Magnetic key operated lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150018A (en) |
-
2017
- 2017-12-26 CN CN201711437634.3A patent/CN108150018A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
|
| WD01 | Invention patent application deemed withdrawn after publication |