CN108756481A - A kind of blade lock - Google Patents
A kind of blade lock Download PDFInfo
- Publication number
- CN108756481A CN108756481A CN201810916013.1A CN201810916013A CN108756481A CN 108756481 A CN108756481 A CN 108756481A CN 201810916013 A CN201810916013 A CN 201810916013A CN 108756481 A CN108756481 A CN 108756481A
- Authority
- CN
- China
- Prior art keywords
- blade
- lock
- lock tongue
- planker
- positioning column
- 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
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000002955 isolation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The present invention relates to a kind of blade locks, including key, lock housing, handle commutation core, lock tongue and the lock tongue planker being connected with lock tongue, lock tongue planker limit is in lock housing and can transverse shifting, it is provided with moving tooth on the lock tongue planker, the lock tongue planker at least one side is provided with set by several blades are folded made of blade group, it is provided with latch on the blade, resetting spring, it is additionally provided with positioning column on the lock tongue planker, it is described to be provided with shifting block and shaggy tooth on the key, key shaggy tooth described in rotary course pushes the blade movement, the movable passageway for making the latch of blade in the blade group cooperatively form to move for the positioning column, the shifting block stirs the moving tooth and the lock tongue planker is driven to be moved in lock housing.Technical solution of the present invention makes door lock be not easy to be prized, improves the anti-theft performance of door lock.
Description
Technical field
The present invention relates to a kind of lockset, especially a kind of blade lock.
Background technology
Currently, theft-defence safety door lock generally uses the insertion-core lock of Pear-Shaped, and this Pear-Shaped lock core is usually only with thin spiral shell
Bolt is connect with lock box box body, the thin bolt that lock core is connect with lock box can be destroyed with sled, percussion lock core, to destroy entire door
Lock, anti-theft performance be not high.
Invention content
Based on the above issues, a kind of lock core of present invention offer is not easy to be prized, the high door lock of anti-theft performance.
To achieve the above object, the present invention provides following technical solutions：A kind of blade lock, including key, lock housing, handle
Commutate core, lock tongue and the lock tongue planker being connected with lock tongue, the lock tongue planker limit in lock housing and can transverse shifting, the lock
Be provided with moving tooth on tongue drawing plate, the lock tongue planker at least one side is provided with set by several blades are folded made of blade group, institute
It states and is provided with latch, resetting spring on blade, positioning column is additionally provided on the lock tongue planker, it is described to be provided with shifting block on the key
And shaggy tooth, key shaggy tooth described in rotary course push the blade movement, make blade in the blade group
Latch cooperatively forms the movable passageway moved for the positioning column, and the shifting block stirs the moving tooth and drives the lock tongue planker
It is moved in lock housing.
By using above-mentioned technical proposal, key injects rotation in keyhole, and shaggy tooth on the key pushes in blade group
Each blade carry out different degrees of movement, so that the latch on each blade is complemented each other to form the shifting moved for positioning column
Dynamic channel, at this moment shifting block on the key stirs the drive lock tongue planker of the moving tooth on lock tongue planker and lock tongue moves in lock housing,
When key leaves blade, resetting spring makes blade reset, and movable passageway is closed, and the latch on blade blocks positioning column again, makes
Lock tongue planker and lock tongue are immovable by positioning, by the formation and closing of positioning column movable passageway, to carry out opening for door lock
It opens and closes, so set, original Pear-Shaped lock core is replaced with blade group, since blade group is made of multiple blades, even if
Violence damage is carried out to blade group, will not disposably destroy entire blade group, and blade group is set in lock housing, external
Blade group can be just touched by keyhole, be not easy to destroy blade group, in conclusion lock core is made to be not easy to be prized, allowed
The anti-theft performance of door lock greatly improves.
The present invention is further arranged：It is provided with blade box outside the blade group, it is every that isolation is provided in the blade box
The blade guide groove of piece blade.
By using above-mentioned technical proposal, each blade in blade group is separated by blade guide groove, is pushed away in key
When movable vane piece moves, it will not influence each other between each blade, and blade will not rotate in moving process, can preferably allow
Key controller blade group forms the movable passageway moved for positioning column, improves the stability of structure, the performance of lifting door lock.
The present invention is further arranged：The spring guide hole for installing the resetting spring is provided in the blade guide groove.
By using above-mentioned technical proposal, resetting spring is installed along with blade in blade box, simple to a certain extent
The structure for changing door lock, is conducive to produce and process, and reduces production cost.
The present invention is further arranged：It is provided with positioning column movable passageway shape between the handle commutation core and the blade group
At mechanism, the positioning column movable passageway formation mechanism is connected with handle commutation core and the blade group.
It can also pass through in addition to using key that can be locked and be opened on the door by using above-mentioned technical proposal
Rotation handle commutation core driving positioning column movable passageway formation mechanism makes blade group form the channel moved for positioning column, allows lock
Lock is opened and closed on the door for tongue drawing plate movement, improves the ease of use of door lock.
The present invention is further arranged：The positioning column movable passageway formation mechanism includes the hook being set on blade, even
Fitting, concave and convex platform, the concave and convex platform are set to one end of connector, and the other end of the connector connects with handle commutation core
It connects.
By using above-mentioned technical proposal, handle commutation core rotation is set to drive connecting shaft as long as pulling handle in room,
Concave and convex platform makes blade carry out different degrees of movement according to concave and convex platform to allow latch phase during moving with the hook in movable vane piece
The channel moved for positioning column mutually is cooperatively formed, lock tongue planker is allow to be moved, so set, antitheft not influencing its
Make the structure of door lock simpler under the premise of function, be further conducive to produce and process, reduces production cost.
The present invention is further arranged：It is additionally provided on the blade box and links up with the pocket for the punch head being pierced by for described.
By using above-mentioned technical proposal, so that blade box is not influenced concave and convex platform under the positioning action for ensureing blade and pass through extension
Hook controls blade.
The present invention is further arranged：The blade group is divided into two groups, is separately positioned on the both sides of the lock tongue planker.
By using above-mentioned technical proposal, make the combination that the latch on blade will form positioning column movable passageway more complicated,
The structure of corresponding shaggy tooth on the key is also more complicated, increases the difficulty that key replicates, greatly improves the anti-theft performance of door lock.
The present invention is further arranged：The blade group for being set to the lock tongue planker other side is also equipped with blade box, described
Blade box is superimposed with each other and is provided with the shifting chute moved for the lock tongue planker between two blade boxes.
By using above-mentioned technical proposal, the two blade boxes lock tongue planker that is superimposed with each other is clipped in the middle, between two blade boxes
It is provided with shifting chute, cooperate shape under the action of the latch on blade is in key or positioning column movable passageway formation mechanism
At the movable passageway moved for positioning column, lock tongue planker can be moved freely between two blade boxes, ensure blade work(
The use function of lock tongue planker will not be influenced while energy.
The specific embodiment of the invention is described with reference to the accompanying drawings and embodiments.
Description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention；
Fig. 2 is the explosive view of the embodiment of the present invention；
Fig. 3 is the structure chart of middle period of embodiment of the present invention film magazine.
1. 2. lock housing of key 11. shaggy tooth, 12. shifting block, 3. handle commutates, 4. lock tongue of core, 5. lock tongue planker 51. is fixed
7. blade box of column 52. moving tooth, 6. blade group, 61. blade, 611. latch, 612. resetting spring 71. blade guide groove 72. in position moves
73. pocket for the punch head of slot, 711. location hole of the spring, 8. placed channel formation mechanism 81. links up with 82. connector, 83. concave and convex platform.
Specific implementation mode
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of creative contribution after reading this specification, but as long as in this hair
It is all protected by Patent Law in bright right.
Referring to attached drawing 1-3, the present invention is a kind of blade lock, including key 1, lock housing 2, handle commutation core 3, lock tongue 4 and with
The connected lock tongue planker 5 of lock tongue 4, the limit of lock tongue planker 5 in lock housing 2 and can transverse shifting, set on the lock tongue planker 5
Be equipped with moving tooth 52, at least one side of the lock tongue planker 5 is provided with set by several blades 61 are folded made of blade group 6, the leaf
It is provided with latch 611, resetting spring 612 on piece 61, positioning column 51 is additionally provided on the lock tongue planker 5, is set on the key 1
It is equipped with shifting block 12 and shaggy tooth 11, the shaggy tooth 11 described in rotary course of the key 1 pushes the blade 61 to move, makes institute
The latch 611 for stating blade 61 in blade group 6 cooperatively forms the movable passageway moved for the positioning column 51, and the shifting block 12 is dialled
Moving the moving tooth 52 drives the lock tongue planker 5 to be moved in lock housing 2, and key 1, which injects in 1 hole of key, to be rotated, recessed on key 1
Double wedge 11 pushes each blade 61 in blade group 6 to carry out different degrees of movement, keeps the latch 611 on each blade 61 mutual
The movable passageway moved for positioning column 51 is cooperatively formed, at this moment the shifting block 12 on key 1 stirs the moving tooth 52 on lock tongue planker 5
Lock tongue planker 5 and lock tongue 4 is driven to be moved in lock housing 2, when key 1 leaves blade 61, resetting spring 612 keeps blade 61 multiple
Position, movable passageway are closed, and the latch 611 on blade 61 blocks positioning column 51 again, and lock tongue planker 5 and lock tongue 4 is made to be positioned not
Can be mobile, by the formation and closing of 51 movable passageway of positioning column, to carry out the opening and closing of door lock, so set, with
Blade group 6 replace original Pear-Shaped lock core, due to blade group 6 by multiple blade groups 6 at, even if to blade group 6 carry out violence
It destroys, will not disposably destroy entire blade group 6, and blade group 6 is set in lock housing 2, outside can only pass through 1 hole of key
Blade group 6 can be just touched, is not easy to destroy blade group 6, in conclusion lock core is made to be not easy to be prized, allows the antitheft of door lock
Performance greatly improves.
The further setting of the present embodiment：It is provided with blade box 7 outside the blade group 6, is provided in the blade box 7
The blade guide groove 71 of every blade 61 is isolated, each blade 61 in blade group 6 is separated by blade guide groove 71, in key
When 1 promotion blade 61 moves, it will not influence each other between each blade 61, and blade 61 will not rotate in moving process,
It can preferably allow key 1 to control blade group 6 and form the movable passageway moved for positioning column 51, improve the stability of structure, carry
Rise the performance of door lock.
The further setting of the present embodiment：It is provided in the blade guide groove 71 for installing the resetting spring 612
Location hole of the spring 711, resetting spring 612 are installed along with blade 61 in blade box 7, simplify the knot of door lock to a certain extent
Structure is conducive to produce and process, and reduces production cost.
The further setting of the present embodiment：It is provided with the shifting of positioning column 51 between the handle commutation core 3 and the blade group 6
Dynamic channel formation mechanism 8,51 movable passageway formation mechanism 8 of the positioning column and handle commutation core 3 and 6 phase of the blade group
Linkage, in addition to using key 1 that can be locked and be opened on the door, can also pass through 51 movable passageway formation mechanism of positioning column
8 form the channel moved for positioning column 51, allow the movement of lock tongue planker 5 to lock on the door and are opened and closed, improve making for door lock
Use convenience.
The further setting of the present embodiment：51 movable passageway formation mechanism 8 of the positioning column includes being set on blade 61
Hook 81, connector 82, concave and convex platform 83, the concave and convex platform 83 is set to one end of connector 82, the connector 82 it is another
One end is connect with handle commutation core 3, so that the handle commutation rotation of core 3 is driven connecting shaft as long as pulling handle in room, recessed
Blade 61 is set to carry out different degrees of movement according to concave and convex platform 83 with the hook 81 in movable vane piece 61 during the movement of boss 83
The channel for allowing latch 611 to complement each other to form to move for positioning column 51, allows lock tongue planker 5 to be moved, so set,
Make the structure of door lock simpler under the premise of not influencing its anti-theft feature, is further conducive to produce and process, reduction is produced into
This.
The further setting of the present embodiment：The pocket for the punch head 73 being pierced by for the hook 81 is additionally provided on the blade box 7,
So that blade box 7 is not influenced concave and convex platform 83 under the positioning action for ensureing blade 61 and passes through 81 control blade 61 of hook.
The further setting of the present embodiment：It is two groups that the blade group 6, which is divided to, is separately positioned on the two of the lock tongue planker 5
Side makes the combination that the latch 611 on blade 61 will form 51 movable passageway of positioning column more complicated, the bumps on corresponding key 1
The structure of tooth 11 is also more complicated, increases the difficulty that key 1 replicates, greatly improves the anti-theft performance of door lock.
The further setting of the present embodiment：The blade group 6 for being set to 5 other side of lock tongue planker is also equipped with blade box
7, the blade box 7 is superimposed with each other and is provided with the shifting chute 72 moved for the lock tongue planker 5 between two blade boxes 7, and two
The lock tongue planker 5 that is superimposed with each other of blade box 7 is clipped in the middle, and is provided with shifting chute 72 between two blade boxes 7, the card on blade 61
Tooth 611 complements each other to form under the action of 51 movable passageway formation mechanism 8 of key 1 or positioning column to be moved for positioning column 51
Movable passageway, lock tongue planker 5 can be moved freely between two blade boxes 7, while ensureing 61 function of blade also not
It can influence the use function of lock tongue planker 5.
Claims (8)
1. a kind of blade lock, including key, lock housing, handle commutation core, lock tongue and the lock tongue planker being connected with lock tongue, the lock tongue
Planker limit in lock housing and can transverse shifting, be provided with moving tooth on the lock tongue planker, it is characterised in that：The lock tongue planker
At least one side is provided with set by several blades are folded made of blade group, be provided with latch, resetting spring on the blade, it is described
Positioning column is additionally provided on lock tongue planker, it is described to be provided with shifting block and shaggy tooth, key institute in rotary course on the key
It states shaggy tooth and pushes blade movement, make the latch of blade in the blade group cooperatively form to move for the positioning column
Movable passageway, the shifting block stir the moving tooth and the lock tongue planker are driven to be moved in lock housing.
2. blade lock according to claim 1, it is characterised in that：Blade box, the leaf are provided with outside the blade group
The blade guide groove of every blade of isolation is provided in film magazine.
3. blade lock according to claim 2, it is characterised in that：It is provided in the blade guide groove described multiple for installing
The spring guide hole of position spring.
4. blade lock according to claim 1, it is characterised in that：It is arranged between the handle commutation core and the blade group
There are positioning column movable passageway formation mechanism, the positioning column movable passageway formation mechanism and handle commutation core and the blade
Group is connected.
5. blade lock according to claim 4, it is characterised in that：The positioning column movable passageway formation mechanism includes setting
In the hook on blade, connector, concave and convex platform, the concave and convex platform is set to one end of connector, the other end of the connector
It is connect with handle commutation core.
6. blade lock according to claim 5, it is characterised in that：It is additionally provided on the blade box and is pierced by for the hook
Pocket for the punch head.
7. blade lock according to claim 1, it is characterised in that：The blade group is divided into two groups, is separately positioned on described
The both sides of lock tongue planker.
8. blade lock according to claim 7, it is characterised in that：It is set to the blade group of the lock tongue planker other side
It is provided with blade box, the blade box is superimposed with each other and is provided with the movement moved for the lock tongue planker between two blade boxes
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916013.1A CN108756481A (en) | 2018-08-13 | 2018-08-13 | A kind of blade lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916013.1A CN108756481A (en) | 2018-08-13 | 2018-08-13 | A kind of blade lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108756481A true CN108756481A (en) | 2018-11-06 |
Family
ID=63969785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810916013.1A Pending CN108756481A (en) | 2018-08-13 | 2018-08-13 | A kind of blade lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756481A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246015Y (en) * | 2008-08-21 | 2009-05-27 | 浙江忠恒锁业有限公司 | Blade lock of anti-theft safe door |
| CN101654969A (en) * | 2008-08-21 | 2010-02-24 | 吴其良 | Blade lock |
| CN105108487A (en) * | 2015-07-23 | 2015-12-02 | 李光明 | Blade assembly mechanism of leaf lock |
| KR101608820B1 (en) * | 2014-11-11 | 2016-04-20 | 주식회사 이랜시스 | Door lock driven plural deadbolt |
| CN105952268A (en) * | 2016-06-08 | 2016-09-21 | 黄豪杰 | Blade lock head and door lock using same |
| CN107419958A (en) * | 2017-08-17 | 2017-12-01 | 刘必胜 | A kind of transmission mechanism of lock pin blade lock |
| CN209324163U (en) * | 2018-08-13 | 2019-08-30 | 温州博士电气科技有限公司 | A kind of blade lock |
-
2018
- 2018-08-13 CN CN201810916013.1A patent/CN108756481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246015Y (en) * | 2008-08-21 | 2009-05-27 | 浙江忠恒锁业有限公司 | Blade lock of anti-theft safe door |
| CN101654969A (en) * | 2008-08-21 | 2010-02-24 | 吴其良 | Blade lock |
| KR101608820B1 (en) * | 2014-11-11 | 2016-04-20 | 주식회사 이랜시스 | Door lock driven plural deadbolt |
| CN105108487A (en) * | 2015-07-23 | 2015-12-02 | 李光明 | Blade assembly mechanism of leaf lock |
| CN105952268A (en) * | 2016-06-08 | 2016-09-21 | 黄豪杰 | Blade lock head and door lock using same |
| WO2017211222A1 (en) * | 2016-06-08 | 2017-12-14 | 黄豪杰 | Wafer tumbler lock and door lock utilizing same |
| CN107419958A (en) * | 2017-08-17 | 2017-12-01 | 刘必胜 | A kind of transmission mechanism of lock pin blade lock |
| CN209324163U (en) * | 2018-08-13 | 2019-08-30 | 温州博士电气科技有限公司 | A kind of blade lock |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |
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| WD01 | Invention patent application deemed withdrawn after publication |