CN101936102A - Multifunctional direct and quick lock - Google Patents
Multifunctional direct and quick lock Download PDFInfo
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- CN101936102A CN101936102A CN2009100653007A CN200910065300A CN101936102A CN 101936102 A CN101936102 A CN 101936102A CN 2009100653007 A CN2009100653007 A CN 2009100653007A CN 200910065300 A CN200910065300 A CN 200910065300A CN 101936102 A CN101936102 A CN 101936102A
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- dead bolt
- main dead
- junction plate
- oblique tongue
- lock
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Abstract
The invention discloses a multifunctional direct and quick lock and overcomes the functional defects and inconvenience of similar locks. A main spring bolt shifting fork with retreating-stopping positioning function and a function control board are respectively sleeved on the two sides of a main spring bolt connecting board through a rotation shifting block connected with an external control knob rotating shaft installed on an internal handle board and can be used for completing corresponding opening and closing, as well as function switching; the main spring bolt connecting board and a block shell are connected by a torsional spring for realizing the closing and opening of a main spring bolt and the moving automation of a rear half part; a latch bolt is installed beside the main spring bolt through a latch bolt connecting board in a relatively independent way, so that shifting blocks arranged on upper and lower lock shells by the shifting of a handle rotating shaft and shifting forks sleeved on the shifting blocks shift the latch bolt connecting board to open the latch bolt in a handle; meanwhile, an internal handle can shift the main spring bolt shifting fork and open the main spring bolt in the same way; in addition, the main spring bolt can be locked by internal and external handles, as well as the shifting blocks and the shifting forks. The invention has the advantages of simple structure, multiple functions, convenience and quick use and can be widely applied to all kinds of doors.
Description
One, technical field
The present invention relates to a kind of indoor mortise door lock, particularly relate to a kind of multi-functional straightforward lock.
Two, background technology
Lock closely related with people's life, considerable people has contacting repeatedly with lock in one day, spending in shutter door locks and needs certain hour, but it is all cumbersome that existing most interior door lock uses---main dead bolt all needs to rotate repeatedly with key opening at closing time, very inconvenient, for this reason, people have invented can quick lock in and the new indoor mortise door lock of unlatching, as the patent No. is the indoor mortise door lock of ZL200620031059.8, attempt to change these deficiencies, but especially still there are some outstanding problems in this lock on structure arrangement and function setting: not only handle is because size restrictions, and its too complex is difficult to permanent stressed use; More outstanding is internal control knob and lock core, handle three distance are too near, are difficult to make actual product; Its function also lacks indoorly controlledly outdoorly can not open situation with key, and its indoor and outdoor all must be not too practical with the situation that key just can be opened, and therefore indoor mortise door lock still need give significant improvement.
Three, summary of the invention
Purpose of the present invention:
Overcome the above-mentioned all kinds of defective of existing this type of indoor mortise door lock, a kind of rational in infrastructure, indoor mortise door lock that function is practical, easy to use is provided, it can be finished function as required where necessary very easily and switches and the various functions that need are provided.
Technical scheme of the present invention:
A kind of multi-functional straightforward lock, comprise main dead bolt, oblique tongue, shifting block, shift fork, function control panel, spring, junction plate and inside and outside handle, lock housing, lock core etc., its general status is: described main dead bolt is connected on the main dead bolt junction plate, the two sides of main dead bolt junction plate is respectively installed with main dead bolt shift fork and the function control panel that contains the retaining positioning action by the rotation shifting block that links to each other with the external control function conversion knob rotating shaft of installing on the interior handle plate, can get in touch with main dead bolt junction plate generation respective specific; Link to each other with torsion spring between main dead bolt junction plate and the lock housing, can assist the automation that realizes that main dead bolt locking and the latter half of opening move; At main dead bolt and main dead bolt junction plate side oblique tongue and oblique tongue junction plate are installed, by the fixed axis on the oblique tongue junction plate, can stir the unlatching that oblique tongue junction plate is finished oblique tongue by two corresponding shifting blocks on the lock housing about being installed in through two identical displacement shift forks at handle, interior handle is stirred main dead bolt shift fork with the same manner also can open main dead bolt by main dead bolt junction plate, main simultaneously dead bolt shift fork also can be opened oblique tongue by the interior fixed axis on the oblique tongue junction plate, by interior or outer handle and shifting block thereof, shift fork can also lock main dead bolt when fixed axis on the main dead bolt junction plate is stirred in rotation.
Wherein, main dead bolt is connected on the main dead bolt junction plate, main dead bolt junction plate is provided with fixed axis, projection, projection, can cooperate with main dead bolt shift fork, function control panel and finish corresponding task, link to each other with torsion spring between main dead bolt junction plate and the lock housing, can assist the automation that realizes that main dead bolt locking and the latter half of opening move.
Shifting block passes main dead bolt junction plate and is installed in up and down on the lock housing, and by central rotating shaft by the knob controlling on the handle panel in being installed in, can do certain amplitude clockwise or rotation counterclockwise.
The main dead bolt shift fork that contains the retaining positioning action is sleeved on the main dead bolt junction plate inner face by its shifting block, can rotate around shifting block, this shift fork is a plate dual-purpose: have projection can play fixing main dead bolt effect in conjunction with the fixedly projection of main dead bolt junction plate on it, its another projection combines with the fixed axis of main dead bolt junction plate and combines with oblique tongue junction plate fixed axis, can play main dead bolt of unlatching and tiltedly tongue effect respectively, shift fork can also combine with the fixed axis of main dead bolt junction plate, oblique tongue junction plate fixed axis respectively under the effect of lock core and open main dead bolt and oblique tongue in the while; In addition, contain between the main dead bolt shift fork of retaining positioning action and the main dead bolt junction plate spring is installed, so that main dead bolt is fixed main dead bolt and the effect of main dead bolt junction plate by the projection on the main dead bolt junction plate under lock condition, can make main dead bolt junction plate become opening by lock-out state and when opening, rotate in advance.
The function control panel also is fixedly set on this shifting block, and under driving, the shifting block rotation can rotate, by main dead bolt junction plate when main dead bolt is in opening, the clockwise direction rotation is turned up set protruding combination of linking up with main dead bolt junction plate of turning up by it, can be in fixedly opening by keyed master dead bolt, when main dead bolt was in the lock state, its clockwise direction rotation was linked up with by it and can be stopped that the lock core shifting block rotarily opens main dead bolt cooperating of bossing; Simultaneously, when main dead bolt was in the lock state, it was turned up to link up with and cooperates with the projection of main dead bolt junction plate, when handle is opened main dead bolt in using, can make the function control panel automatically restore to the normality desired location.
At main dead bolt and main dead bolt junction plate side oblique tongue and oblique tongue junction plate are installed, tiltedly the rear end of tongue junction plate is equipped with spring, by the fixed rotating shaft on the oblique tongue junction plate, can stir the unlatching that oblique tongue junction plate is finished oblique tongue by two corresponding shifting blocks on the lock housing about being installed in through two identical displacement shift forks at handle; Interior handle is stirred main dead bolt shift fork in the same way also can open main dead bolt by the fixed axis on the main dead bolt junction plate, main simultaneously dead bolt shift fork also can be opened oblique tongue by the interior fixed axis on the oblique tongue junction plate, can also lock main dead bolt by inside and outside handle and shifting block thereof, shift fork when fixed axis on the main dead bolt junction plate is stirred in rotation; Groove on the oblique tongue junction plate cooperates with the projection on the main dead bolt junction plate, when main dead bolt locks, can make oblique tongue also be in relative lock-out state; This oblique tongue rear end can be beneficial to the smooth ejection of main dead bolt for the gradually big thickening of trapezoidal shape, by it compensation in slit is had the effect of stable door-plate simultaneously again.
By two corresponding shifting blocks on the lock housing about being installed in two identical displacement shift forks are installed with oblique tongue junction plate two sides with the main dead bolt of oblique tongue junction plate side at main dead bolt, all there is hole to be connected in the middle of two shifting blocks with the handle rotating shaft, handle can rotate these shifting blocks respectively by the handle rotating shaft, rotate shifting block and can drive this displacement shift fork rotation, and then can promote main dead bolt, tiltedly tongue unlatching respectively.
Beneficial effect of the present invention:
The invention provides a kind of simple in structure, indoor mortise door lock that function is practical, easy to use, it can be finished function as required at any time simply and easily and switches and various functional requirements are provided: close a rotation handle rotating shaft when needing locking and can finish locking; Do not need locking and only need use oblique tongue the time, belong to standing state, close door can lock voluntarily, the rotating shaft of rotation handle gets final product during unlatching, inner button carries out the function switching if turn clockwise before use, then can avoid being not intended to the trouble of locking, and capable again cycle gets final product when needing locking; When not needing the outside to open, the indoor knob that turns clockwise equally gets final product, and when indoor handle is opened, directly rotates handle to get final product, and in a single day opens, and knob can automatically reset again.
Ordinary circumstance (also being most cases) is used this lock down, and knob need not to do any rotation and sets and can satisfy the demand, and invention this moment provides normality to set automatically.In addition, tiltedly the tongue rear end can be made as the gradually big thickening of trapezoidal shape, is beneficial to the smooth ejection of main dead bolt, and to the effect that door-plate is stablized in the compensation in slit with ining addition, need not here increases compensation arrangement again and can reach same effect easily in addition by it.
Four, description of drawings
Fig. 1 is the structural representation of multi-functional straightforward lock
Fig. 2 is an oblique tongue junction plate schematic diagram shown in Figure 1
Fig. 3 is a displacement shift fork schematic diagram shown in Figure 1
Fig. 4 is a function control panel schematic diagram shown in Figure 1
Fig. 5 is the shift fork shown in Figure 1 retaining location-plate schematic diagram of holding concurrently
Fig. 6 is a main dead bolt junction plate schematic diagram shown in Figure 1
Five, the specific embodiment
Shown in Fig. 1-6, the multi-functional straightforward lock of the present invention, comprise main dead bolt (1), oblique tongue (3), shifting block (6), (10), shift fork (5), (11), function control panel (12), spring (7), (8), (9), junction plate (2), (4) and inside and outside handle, lock housing, lock core etc., wherein, main dead bolt (1) is connected on the main dead bolt junction plate (2), the two sides of main dead bolt junction plate (2) is respectively installed with main dead bolt shift fork (11) and the function control panel (12) that contains the retaining positioning action by the rotation shifting block (10) that links to each other with the external control function conversion knob rotating shaft of installing on the interior handle plate, can respective specific take place with main dead bolt junction plate (2) and get in touch; Link to each other with torsion spring (9) between main dead bolt junction plate (2) and the lock housing, can assist the automation that realizes that main dead bolt locking and the latter half of opening move; At main dead bolt (1) and main dead bolt junction plate (2) side oblique tongue (3) and oblique tongue junction plate (4) are installed, by the fixed axis (4-2) on the oblique tongue junction plate (4), can stir oblique tongue junction plate (4) by two the corresponding shifting blocks (6) on the lock housing about being installed in through two identical displacement shift forks (5) at handle and finish the unlatching of oblique tongue (3), interior handle is stirred main dead bolt shift fork (11) with the same manner also can open main dead bolt (1) by main dead bolt junction plate (2), main simultaneously dead bolt shift fork (11) also can be opened oblique tongue (3) by the interior fixed axis (4-1) on the oblique tongue junction plate (4), can also lock main dead bolt (1) by interior or outer handle and shifting block (6) shift fork (5) thereof when fixed axis (2-2) on the main dead bolt junction plate (2) is stirred in rotation.
Wherein, main dead bolt (1) is connected on the main dead bolt junction plate (2), main dead bolt junction plate (2) is provided with fixed axis (2-2), (2-3) projection (2-1), (2-4) projection (2-5), can cooperate with main dead bolt shift fork (11), function control panel (12) and finish corresponding task, link to each other with torsion spring (9) between main dead bolt junction plate (2) and the lock housing, can assist the automation that realizes that main dead bolt (1) locking and the latter half of opening move.
Set shifting block (10) passes main dead bolt junction plate (2) and is installed in up and down on the lock housing, and by central rotating shaft by the knob controlling on the handle panel in being installed in, can do certain amplitude clockwise or rotation counterclockwise.
The main dead bolt shift fork (11) that contains the retaining positioning action is sleeved on main dead bolt junction plate (2) inner face by its shifting block (10), can rotate around shifting block (10), this shift fork (11) is a plate dual-purpose: have projection (11-1) can play fixing main dead bolt (1) effect in conjunction with the fixedly projection (2-5) of main dead bolt junction plate (2) on it, its another projection (11-2) combines with the fixed axis (2-3) of main dead bolt junction plate (2), and combine with oblique tongue junction plate (4) fixed axis (4-1), can work main dead bolt (1) and tiltedly tongue (3) effect of opening respectively, simultaneously in shift fork can also be under the effect of lock core respectively with the fixed axis (2-3) of main dead bolt junction plate (2), tiltedly the fixed axis (4-1) of tongue junction plate (4) is in conjunction with opening main dead bolt (1) and oblique tongue (3); In addition, contain between the main dead bolt shift fork (11) of retaining positioning action and the main dead bolt junction plate (2) spring (8) is installed, so that main dead bolt (1) plays fixing main dead bolt (1) and main dead bolt junction plate (2) effect by the projection (2-5) on the main dead bolt junction plate (2) under lock condition, can make main dead bolt junction plate (2) become opening by lock-out state and when opening, rotate in advance.
Function control panel (12) also is fixedly set on the shifting block (10), and under driving, shifting block (10) rotation can rotate, by main dead bolt junction plate (2) at main dead bolt (1) when being in opening, the clockwise direction rotation is turned up the set hook (12-1) of turning up by it and is combined with a projection (2-5) of main dead bolt junction plate (2), can be in fixedly opening by keyed master dead bolt (1), when being in the lock state, its clockwise direction rotation can stop that by its hook (12-1) and cooperating of projection (12-2) part the lock core shifting block rotarily opens main dead bolt (1) at main dead bolt (1); Simultaneously, at main dead bolt (1) when being in the lock state, it is turned up hook (12-1) and cooperates with the projection (2-4) of main dead bolt junction plate (2), when handle is opened main dead bolt (1) in using, can make function control panel (12) automatically restore to the normality desired location.
At main dead bolt (1) and main dead bolt junction plate (2) side oblique tongue (3) and oblique tongue junction plate (4) are installed, tiltedly the rear end of tongue junction plate (4) is equipped with spring (7), by the fixed rotating shaft (4-2) on the oblique tongue junction plate (4), can stir oblique tongue junction plate (4) by two the corresponding shifting blocks (6) on the lock housing about being installed in through two identical displacement shift forks (5) at handle and finish the unlatching of oblique tongue (3); Interior handle is stirred main dead bolt shift fork (11) in the same way also can open main dead bolt (1) by the fixed axis (2-3) on the main dead bolt junction plate (2), main simultaneously dead bolt shift fork (11) also can be opened oblique tongue (3) by the interior fixed axis (4-1) on the oblique tongue junction plate (4), can also lock main dead bolt (1) by inside and outside handle and shifting block (6) thereof, shift fork (5) when fixed axis (2-2) on the main dead bolt junction plate (2) is stirred in rotation; Groove (4-3) on the oblique tongue junction plate (4) cooperates with the projection (2-1) on the main dead bolt junction plate (2), when main dead bolt (1) locks, can make oblique tongue (3) also be in relative lock-out state.In addition, tiltedly the tongue rear end can be beneficial to the smooth ejection of main dead bolt (6) for the gradually big thickening of trapezoidal shape, by it compensation in slit is had the effect of stable door-plate simultaneously again.
By two the corresponding shifting blocks (6) on the lock housing about being installed in two identical displacement shift forks (5) are installed with oblique tongue junction plate (4) two sides with the main dead bolt (1) of oblique tongue junction plate (4) side at main dead bolt (1), all there is hole to be connected in the middle of two shifting blocks (6) with the handle rotating shaft, handle can rotate these shifting blocks (6) respectively by the handle rotating shaft, rotate shifting block (6) and can drive this displacement shift fork (5) rotation, and then can promote main dead bolt (1), tiltedly tongue (3) unlatching respectively.
Its lock core shifting block answers relative fixed to press close to main dead bolt shift fork (11) position in its unlatching direction of rotation after key is extracted, and can reduce rotation amplitude like this when opening main dead bolt (1), and it is controlled in the proper angle; This lock core only needs outdoor section, and indoor section can be default.
The course of work of the multi-functional straightforward lock of the present invention is:
When needing in the lock chamber mortise door lock, close door-plate, close in the closed procedure at this, tiltedly tongue (3) is then ejected under spring promotes by doorframe extruding withdrawal, main simultaneously dead bolt (1) is stirred shifting block (6) and then is driven shift fork (5) in the handle rotating shaft and moves door locked by main dead bolt junction plate (2) fixed axis (2-2) the main dead bolt junction plate of promotion (2), in this locking process, torsion spring (9) is after main dead bolt junction plate (2) moves to its middle stressed direction transition point, automatically the performance booster action is on the door lock, and in case main dead bolt (2) moves to keyed end, the promotion that is subjected to spring (8) promptly is locked in fixedly projection (2-5) position of main dead bolt junction plate (2) to the hold concurrently projection (11-1) of retaining location-plate (11) of shift fork, be subjected to the effect of the projection (2-1) of main dead bolt junction plate (2), under main dead bolt junction plate (2) lock-out state, the oblique groove (4-3) of tongue (3) the also locked relatively stationary state that is in that plays a role;
Behind the locking door lock, when not needing the outside to open door lock with key, the inner button that turns clockwise drives shifting block (10) by its rotating shaft and then drives function control panel (12) and makes it (12-2) and rotate to lock core shifting block inboard and can stop the unlatching of lock core shifting block;
Get final product about key rotation 60 degree when need opening: the lock core shifting block is stirred the shift fork retaining location-plate (11) of holding concurrently and is at first opened its retaining location-plate part, stir main dead bolt junction plate (2) by the fixed axis (2-3) of main dead bolt junction plate (2) afterwards and then drive main dead bolt (1) and move unlatching, pass through oblique tongue junction plate fixed axis (4-1) simultaneously and stir oblique tongue (3) unlatching;
Under indoor available handle unlatching situation, rotation handle rotating shaft drives shifting block (6) and then rotates by displacement shift fork (5) and can stir the shift fork retaining location-plate (11) of holding concurrently and at first open its retaining location-plate part, stir main dead bolt junction plate (2) by the fixed axis (2-3) of main dead bolt junction plate (2) afterwards and then drive main dead bolt (1) and move unlatching, pass through oblique tongue junction plate fixed axis (4-1) simultaneously and stir oblique tongue (3) unlatching; When indoor handle is opened, if being in, function control panel (12) stops the key operated state of outdoor use, in case open with handle, function control panel (12) is turned up under projection (2-4) acting in conjunction of (12-1) and main dead bolt junction plate (2) at it, and function control panel (12) is self-return just;
Do not need to use lock function and only need use oblique tongue the time, belong to standing state, if rotate inner button again, stir shifting block (10) and then drive by its rotating shaft and can finish function above the projection (2-4) that the turning up of function control panel (12) (12-1) rotate to main dead bolt junction plate (2) and switch, this moment, tiltedly tongue (3) independently played a role, this state can prevent lockout issue unintentionally, tiltedly the unlatching of tongue (3) if in the rotation or outer handle stir shifting block (6) by its rotating shaft and drive the fixed axis (4-2) that displacement shift fork (5) stirs on the oblique tongue junction plate (4) and can drive oblique tongue (3) unlatching, when needing to use lock function, cycle function control panel (12) to the normality desired location of going again gets final product.
Claims (5)
1. multi-functional straightforward lock, comprise main dead bolt (1), oblique tongue (3), shifting block (6), (10), shift fork (5), (11), function control panel (12), spring (7), (8), (9), junction plate (2), (4) and inside and outside handle, lock housing, lock core etc., it is characterized in that: described main dead bolt (1) is connected on the main dead bolt junction plate (2), the two sides of main dead bolt junction plate (2) is respectively installed with main dead bolt shift fork (11) and the function control panel (12) that contains the retaining positioning action by the rotation shifting block (10) that links to each other with the external control function conversion knob rotating shaft of installing on the interior handle plate, can respective specific take place with main dead bolt junction plate (2) and get in touch; Link to each other with torsion spring (9) between main dead bolt junction plate (2) and the lock housing, can assist the automation that realizes that main dead bolt locking and the latter half of opening move; At main dead bolt (1) and main dead bolt junction plate (2) side oblique tongue (3) and oblique tongue junction plate (4) are installed, by the fixed axis (4-2) on the oblique tongue junction plate (4), can stir oblique tongue junction plate (4) by two the corresponding shifting blocks (6) on the lock housing about being installed in through two identical displacement shift forks (5) at handle and finish the unlatching of oblique tongue (3), interior handle is stirred main dead bolt shift fork (11) with the same manner also can open main dead bolt (1) by main dead bolt junction plate (2), main simultaneously dead bolt shift fork (11) also can be opened oblique tongue (3) by the interior fixed axis (4-1) on the oblique tongue junction plate (4), in addition, by interior or outer handle and shifting block (6) thereof, shift fork (5) can also lock main dead bolt (1) when fixed axis (2-2) on the main dead bolt junction plate (2) is stirred in rotation.
2. multi-functional straightforward lock according to claim 1, it is characterized in that: described main dead bolt (1) is connected on the main dead bolt junction plate (2), the two sides of main dead bolt junction plate (2) is respectively installed with main dead bolt shift fork (11) and the function control panel (12) that contains the retaining positioning action by the rotation shifting block (10) that links to each other with the external control function conversion knob rotating shaft of installing on the interior handle plate, can respective specific take place with main dead bolt junction plate (2) and get in touch; It contains between the main dead bolt shift fork (11) of retaining positioning action and the main dead bolt junction plate (2) spring (8) is installed, so that main dead bolt (1) is fixed main dead bolt (1) and main dead bolt junction plate (2) by the projection (2-5) on the main dead bolt junction plate (2) under lock condition, projection (2-4) on the main dead bolt junction plate (2) is then got in touch with function control panel (12), plays fixing main dead bolt junction plate (2) and is in opening and function control panel (12) reset response; In addition, link to each other with torsion spring (9) between main dead bolt junction plate (2) and the lock housing, can assist the automation that realizes that main dead bolt locking and the latter half of opening move.
3. multi-functional straightforward lock according to claim 1, it is characterized in that: described oblique tongue (3), at main dead bolt (1) and main dead bolt junction plate (2) side oblique tongue (3) and oblique tongue junction plate (4) are installed, tiltedly the rear end of tongue junction plate (4) is equipped with spring (7), by the fixed rotating shaft (4-2) on the oblique tongue junction plate (4), can stir oblique tongue junction plate (4) by two the corresponding shifting blocks (6) on the lock housing about being installed in through two identical displacement shift forks (5) at handle and finish the unlatching of oblique tongue (3); Interior handle is stirred main dead bolt shift fork (11) in the same way also can open main dead bolt (1) by the fixed axis (2-3) on the main dead bolt junction plate (2), main simultaneously dead bolt shift fork (11) also can be opened oblique tongue (3) by the interior fixed axis (4-1) on the oblique tongue junction plate (4), can also lock main dead bolt (1) by interior or outer handle and shifting block (6) thereof, shift fork (5) when fixed axis (2-2) on the main dead bolt junction plate (2) is stirred in rotation; Groove (4-3) on the oblique tongue junction plate (4) cooperates with the projection (2-1) on the main dead bolt junction plate (2), when main dead bolt (1) locks, can make oblique tongue (3) also be in relative lock-out state.
4. multi-functional straightforward lock according to claim 1 is characterized in that: described oblique tongue (3), its rear end can be beneficial to the smooth ejection of main dead bolt (6) for the gradually big thickening of trapezoidal shape, by it compensation in slit is had the effect of stable door-plate simultaneously again.
5. multi-functional straightforward lock according to claim 1, it is characterized in that: described lock core, its shifting block answers relative fixed to press close to main dead bolt shift fork (11) position in its unlatching direction of rotation after key is extracted, when opening main dead bolt (1), can reduce rotation amplitude like this, it is controlled in the proper angle; This lock core only needs outdoor section, and indoor section can be default.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100653007A CN101936102A (en) | 2009-06-29 | 2009-06-29 | Multifunctional direct and quick lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100653007A CN101936102A (en) | 2009-06-29 | 2009-06-29 | Multifunctional direct and quick lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101936102A true CN101936102A (en) | 2011-01-05 |
Family
ID=43389653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100653007A Pending CN101936102A (en) | 2009-06-29 | 2009-06-29 | Multifunctional direct and quick lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101936102A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013159622A1 (en) * | 2012-04-24 | 2013-10-31 | Min Yu | Lock tongue linkage device |
| CN108252572A (en) * | 2018-03-13 | 2018-07-06 | 杭州易欣安实业有限公司 | Insertion-core lock |
| CN111608499A (en) * | 2020-07-13 | 2020-09-01 | 浙江壹加壹五金有限公司 | Novel door lock convenient to use |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0977928A1 (en) * | 1998-02-23 | 2000-02-09 | Mauer GmbH | Electrically controlled lock for a safe |
| CN101070739A (en) * | 2006-05-12 | 2007-11-14 | 张敬如 | Multifunction quick locking-unlocking core-insertion anti-theft door lock |
| CN101070738A (en) * | 2006-05-12 | 2007-11-14 | 张敬如 | Quick locking-unlocking core-insertion anti-theft lock |
| CN101122196A (en) * | 2006-08-10 | 2008-02-13 | 张敬如 | Bidirectionally quick type core-insert lock |
-
2009
- 2009-06-29 CN CN2009100653007A patent/CN101936102A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0977928A1 (en) * | 1998-02-23 | 2000-02-09 | Mauer GmbH | Electrically controlled lock for a safe |
| CN101070739A (en) * | 2006-05-12 | 2007-11-14 | 张敬如 | Multifunction quick locking-unlocking core-insertion anti-theft door lock |
| CN101070738A (en) * | 2006-05-12 | 2007-11-14 | 张敬如 | Quick locking-unlocking core-insertion anti-theft lock |
| CN101122196A (en) * | 2006-08-10 | 2008-02-13 | 张敬如 | Bidirectionally quick type core-insert lock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013159622A1 (en) * | 2012-04-24 | 2013-10-31 | Min Yu | Lock tongue linkage device |
| CN108252572A (en) * | 2018-03-13 | 2018-07-06 | 杭州易欣安实业有限公司 | Insertion-core lock |
| CN108252572B (en) * | 2018-03-13 | 2023-07-28 | 杭州易欣安实业有限公司 | Mortise lock |
| CN111608499A (en) * | 2020-07-13 | 2020-09-01 | 浙江壹加壹五金有限公司 | Novel door lock convenient to use |
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Application publication date: 20110105 |