CN101936104A - Multifunctional direct and quick lock - Google Patents
Multifunctional direct and quick lock Download PDFInfo
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- CN101936104A CN101936104A CN2009100653026A CN200910065302A CN101936104A CN 101936104 A CN101936104 A CN 101936104A CN 2009100653026 A CN2009100653026 A CN 2009100653026A CN 200910065302 A CN200910065302 A CN 200910065302A CN 101936104 A CN101936104 A CN 101936104A
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- junction plate
- oblique tongue
- dead bolt
- main dead
- tongue
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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; a latch bolt connecting board and a block shell are connected by a spring for maintaining the function of a latch bolt when the main spring bolt is opened; the main spring bolt is installed beside the latch bolt through the main spring 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 and drive the main spring bolt connecting board through the latch bolt connecting plate to open the main bolt and the latch bolt; 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 direct express 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 impracticable 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 direct express lock, comprise oblique tongue, main dead bolt, shifting block, shift fork, function control panel, spring, junction plate, retaining location-plate and inside and outside handle, lock housing, lock core etc., it is characterized in that: described oblique tongue is connected on the oblique tongue junction plate, tiltedly the two sides of tongue 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 oblique tongue junction plate generation respective specific, finish corresponding multiple function; Tiltedly link to each other with spring between tongue junction plate and the lock housing, can under main dead bolt opening, keep the function of oblique tongue; At oblique tongue and oblique tongue junction plate side main dead bolt and main dead bolt junction plate are installed, under main dead bolt unlatching situation, by fixed axis on the oblique tongue junction plate and oblique tongue shift fork, 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, and under main dead bolt lock condition, interior handle is stirred oblique tongue shift fork by the groove fit on projection on the oblique tongue junction plate and the main dead bolt junction plate with the same manner, tiltedly projection on the tongue junction plate and retaining location-plate cooperate the main dead bolt junction plate of drive to move and open the further part of main dead bolt and oblique tongue under the torsion spring effect of main dead bolt junction plate, by inside and outside handle and shifting block thereof, when shift fork is stirred fixed axis on the oblique tongue junction plate in rotation, can also lock the further part of oblique tongue and promote that main dead bolt moves and finally finish the locking of main dead bolt under the effect of torsion spring on the main dead bolt junction plate by the groove fit on projection on the oblique tongue junction plate and the main dead bolt junction plate, this moment, the retaining location-plate was in the lock state.
Wherein, tiltedly tongue is connected on the oblique tongue junction plate, and tiltedly the tongue junction plate is provided with fixed axis, projection, projection, can cooperate with oblique tongue shift fork, function control panel and finish corresponding task, tiltedly link to each other with spring between tongue junction plate and the lock housing, can under main dead bolt opening, keep the function of oblique tongue.
Shifting block passes oblique tongue 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 oblique tongue shift fork that contains the retaining positioning action is sleeved on the oblique tongue 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 oblique tongue and main dead bolt effect in conjunction with the fixedly projection of oblique tongue junction plate on it, its another projection combines with the fixed axis of oblique tongue junction plate, can work main dead bolt and the tiltedly tongue effect of opening, simultaneously interior shift fork can also be opened main dead bolt and oblique tongue under the effect of lock core; In addition, contain the oblique tongue shift fork of retaining positioning action and tiltedly between the tongue junction plate spring is installed, so that tiltedly tongue can make oblique tongue junction plate become opening by lock-out state fixing oblique tongue and tiltedly tongue junction plate effect by the projection on the oblique tongue junction plate under the further part lock condition and rotate in advance when opening.
The function control panel also is fixedly set on this shifting block, and under driving, the shifting block rotation can rotate, by oblique tongue junction plate when main dead bolt is in opening, the clockwise direction rotation is turned up set protruding combination of linking up with oblique tongue junction plate of turning up by it, can lock oblique tongue and be in pure tiltedly tongue user mode, 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 oblique tongue and main dead bolt cooperating of bossing; Simultaneously, when main dead bolt was in the lock state, it was turned up hook and cooperates with the oblique projection of tongue junction plate, when handle is opened main dead bolt in use, can make the function control panel automatically restore to the normality desired location.
At oblique tongue and oblique tongue junction plate side main dead bolt and main dead bolt junction plate are installed, the rear end of main dead bolt junction plate is equipped with torsion spring, under main dead bolt unlatching situation, by fixed axis on the oblique tongue junction plate and oblique tongue shift fork, 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, and under main dead bolt lock condition, interior handle is stirred oblique tongue shift fork by the groove fit on projection on the oblique tongue junction plate and the main dead bolt junction plate with the same manner, tiltedly projection on the tongue junction plate and retaining location-plate cooperate the main dead bolt junction plate of drive to move and open the further part of main dead bolt and oblique tongue under the torsion spring effect of main dead bolt junction plate, by inside and outside handle and shifting block thereof, when shift fork is stirred fixed axis on the oblique tongue junction plate in rotation, can also lock the further part of oblique tongue and promote that main dead bolt moves and finally finish the locking of main dead bolt under the effect of torsion spring on the main dead bolt junction plate by the groove fit on projection on the oblique tongue junction plate and the main dead bolt junction plate, this moment, the retaining location-plate was in the lock state; In addition, the projection that contains the oblique tongue shift fork of retaining positioning action combines with the projection of oblique tongue junction plate, and oblique tongue also is in the lock state together with further part.
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.
Four, description of drawings
Fig. 1 is the structural representation of multi-functional direct express lock
Fig. 2 is the shift fork shown in Figure 1 retaining location-plate schematic diagram of holding concurrently
Fig. 3 is a main dead bolt retaining location-plate schematic diagram shown in Figure 1
Fig. 4 is a function control panel schematic diagram shown in Figure 1
Fig. 5 is an oblique tongue junction plate schematic diagram shown in Figure 1
Fig. 6 is a displacement shift fork schematic diagram shown in Figure 1
Fig. 7 is a main dead bolt junction plate schematic diagram shown in Figure 1
Five, the specific embodiment
Shown in Fig. 1-7, the multi-functional direct express lock of the present invention, comprise oblique tongue (1), main dead bolt (4), shifting block (6), (11), shift fork (7), (12), function control panel (13), spring (8), (9), (10), junction plate (2), (5), retaining location-plate (3) and inside and outside handle, lock housing, lock core etc., it is characterized in that: described oblique tongue (1) is connected on the oblique tongue junction plate (2), tiltedly the two sides of tongue junction plate (2) is respectively installed with oblique tongue shift fork (12) and the function control panel (13) that contains the retaining positioning action by the rotation shifting block (11) that links to each other with the external control function conversion knob rotating shaft of installing on the interior handle plate, can the respective specific contact take place with oblique tongue junction plate (2), finish corresponding multiple function; Tiltedly link to each other with spring (10) between tongue junction plate (2) and the lock housing, can under main dead bolt (4) opening, keep the function of oblique tongue (1); At oblique tongue (1) and oblique tongue junction plate (2) side main dead bolt (4) and main dead bolt junction plate (5) are installed, under main dead bolt (4) unlatching situation, by fixed axis (2-1) on the oblique tongue junction plate (2) and oblique tongue shift fork (12), can stir oblique tongue junction plate (2) by two the corresponding shifting blocks (6) on the lock housing about being installed in through two identical displacement shift forks (7) at handle and finish the unlatching of oblique tongue (1), and under main dead bolt (4) lock condition, interior handle is stirred oblique tongue shift fork (12) with the same manner and is cooperated by projection (2-2) on the oblique tongue junction plate (2) and the groove (5-1) on the main dead bolt junction plate (5), projection (2-4) on the oblique tongue junction plate (2) and retaining location-plate (3) cooperate the main dead bolt junction plate of drive (5) to move and open the further part of main dead bolt (4) and oblique tongue (1) under torsion spring (8) effects of main dead bolt junction plate (5), by inside and outside handle and shifting block (6) thereof, when shift fork (7) is stirred fixed axis (2-3) on the oblique tongue junction plate (2) in rotation, can also lock the further part of oblique tongue (1) and cooperate the main dead bolt of promotion to move and finally finish the locking of main dead bolt (4) under the effect of the last torsion spring (8) of main dead bolt junction plate (5) by projection (2-2) on the oblique tongue junction plate (2) and the groove (5-1) on the main dead bolt junction plate (5), retaining location-plate this moment (3) is in the lock state.
Wherein, tiltedly tongue (1) is connected on the oblique tongue junction plate (2), tiltedly tongue junction plate (2) is provided with fixed axis (2-1), (2-3), (2-4) projection (2-2), (2-6) projection (2-5), can cooperate with oblique tongue shift fork (12), function control panel (13) and finish corresponding task, tiltedly link to each other with spring (10) between tongue junction plate (2) and the lock housing, can under main dead bolt (4) opening, keep the function of oblique tongue (1).
Set shifting block (11) passes oblique tongue 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 oblique tongue shift fork (12) that contains the retaining positioning action is sleeved on oblique tongue junction plate (2) inner face by its shifting block (11), can rotate around shifting block (11), this shift fork (12) is a plate dual-purpose: have projection (12-1) can play (2-5) fixing oblique tongue (1) and main dead bolt (4) effect in conjunction with the fixedly projection of oblique tongue junction plate (2) on it, its another projection (12-2) combines with the fixed axis (2-1) of oblique tongue junction plate (2), can play and open main dead bolt (4) and oblique tongue (1) effect, shift fork can also be opened main dead bolt (4) and oblique tongue (1) in the while under the effect of lock core; In addition, contain the oblique tongue shift fork (12) of retaining positioning action and tiltedly between the tongue junction plate (2) spring (9) is installed, so that tiltedly tongue (1) can make oblique tongue junction plate (2) become opening by lock-out state playing fixing oblique tongue (1) and tiltedly tongue junction plate (2) effect by the projection (2-5) on the oblique tongue junction plate (2) under the further part lock condition and rotate in advance when opening.
Function control panel (13) also is fixedly set on the shifting block (11), and under driving, shifting block (11) rotation can rotate, by oblique tongue junction plate (2) at main dead bolt (4) when being in opening, the clockwise direction rotation is turned up the set hook (13-1) of turning up by it and is combined with a projection (2-5) of oblique tongue junction plate (2), can lock oblique tongue (1) and be in the simple user mode of oblique tongue (1), at main dead bolt (4) when being in the lock state, its clockwise direction rotation can stop that by its hook (13-1) and cooperating of projection (13-2) part the lock core shifting block rotarily opens oblique tongue (1) and main dead bolt (4), simultaneously, at main dead bolt (4) when being in the lock state, it is turned up hook (13-1) and cooperates with the projection (2-6) of oblique tongue junction plate (2), when handle is opened oblique tongue (1) in using, can make function control panel (13) automatically restore to the normality desired location.
At oblique tongue (1) and oblique tongue junction plate (2) side main dead bolt (4) and main dead bolt junction plate (5) are installed, under main dead bolt (4) unlatching situation, by fixed axis (2-1) on the oblique tongue junction plate (2) and oblique tongue shift fork (12), can stir oblique tongue junction plate (2) by two the corresponding shifting blocks (6) on the lock housing about being installed in through two identical displacement shift forks (7) at handle and finish the unlatching of oblique tongue (1), and under main dead bolt (4) lock condition, interior handle is stirred oblique tongue shift fork (12) with the same manner and is cooperated by projection (2-2) on the oblique tongue junction plate (2) and the groove (5-1) on the main dead bolt junction plate (5), projection (2-4) on the oblique tongue junction plate (2) and retaining location-plate (3) cooperate the main dead bolt junction plate of drive (5) to move and open the further part of main dead bolt (4) and oblique tongue (1) under torsion spring (8) effects of main dead bolt junction plate (5), by inside and outside handle and shifting block (6) thereof, when shift fork (7) is stirred fixed axis (2-3) on the oblique tongue junction plate (2) in rotation, can also lock the further part of oblique tongue (1) and cooperate the main dead bolt of promotion to move and finally finish the locking of main dead bolt (4) under the effect of the last torsion spring (8) of main dead bolt junction plate (5) by projection (2-2) on the oblique tongue junction plate (2) and the groove (5-1) on the main dead bolt junction plate (5), retaining location-plate this moment (3) is in the lock state; In addition, the projection (12-1) that contains the oblique tongue shift fork (12) of retaining positioning action combines with the projection (2-5) of oblique tongue junction plate (2), and oblique tongue (1) also is in the lock state together with further part.
By two the corresponding shifting blocks (6) on the lock housing about being installed in two identical displacement shift forks (7) are installed with oblique tongue junction plate (2) two sides with the oblique tongue (1) of oblique tongue junction plate (2) side at oblique tongue (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 (7) rotation, and then can promote oblique tongue (1), main dead bolt (4) unlatching respectively.
Its lock core shifting block answers relative fixed to press close to oblique tongue shift fork (12) position in its unlatching direction of rotation after key is extracted, and can reduce rotation amplitude like this when opening oblique tongue (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 direct express 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 (1) is then ejected under spring promotes by doorframe extruding withdrawal, tiltedly tongue (1) is stirred shifting block (6) and then is driven shift fork (7) by the mobile locking action of oblique tongue (1) of bringing into play of oblique tongue junction plate (2) fixed axis (2-3) the oblique tongue junction plate of promotion (2) in the handle rotating shaft simultaneously, and in case oblique tongue (4) moves to keyed end, the promotion that is subjected to spring (9) promptly is locked in fixed lobe (2-5) position of oblique tongue junction plate (2) to the hold concurrently projection (12-1) of retaining location-plate (12) of shift fork, and then locks oblique tongue (1); In this locking process, tiltedly the projection (2-2) of tongue junction plate (2) cooperates the main dead bolt of promotion (4) to move with the groove (5-1) of main dead bolt junction plate (5), under the effect of the torsion spring (8) of main dead bolt junction plate (5), finally finish comprehensive locking of door lock, retaining location-plate this moment (3) enters lock-out state automatically;
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 (11) by its rotating shaft and then drives function control panel (13) and makes it (13-2) 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 (12) of holding concurrently and is at first opened its retaining location-plate part, stir oblique tongue junction plate (2) by the fixed axis (2-1) of oblique tongue junction plate (2) afterwards and then drive oblique tongue (1) and move unlatching, simultaneously when tiltedly tongue junction plate (2) is mobile, tiltedly the projection (2-2) of tongue junction plate (2) cooperates the main dead bolt of promotion (4) to move with the groove (5-1) of main dead bolt junction plate (5), under the effect of the torsion spring (8) of main dead bolt junction plate (5), finally finish comprehensive unlatching of door lock, retaining location-plate this moment (3) is subjected to the projection (2-4) of oblique tongue junction plate (2) to promote to enter open mode;
Under indoor available handle unlatching situation, rotation handle rotating shaft drives shifting block (6) and then rotates by displacement shift fork (7) and can stir the shift fork retaining location-plate (12) of holding concurrently and at first open its retaining location-plate part, stir oblique tongue junction plate (2) by the fixed axis (2-1) of oblique tongue junction plate (2) afterwards and then drive oblique tongue (1) and move unlatching, simultaneously when tiltedly tongue junction plate (2) is mobile, tiltedly the projection (2-2) of tongue junction plate (2) cooperates the main dead bolt of promotion (4) to move with the groove (5-1) of main dead bolt junction plate (5), under the effect of the torsion spring (8) of main dead bolt junction plate (5), finally finish comprehensive unlatching of door lock, retaining location-plate this moment (3) is subjected to the projection (2-4) of oblique tongue junction plate (2) to promote to enter open mode; When indoor handle is opened, if being in, function control panel (13) stops the key operated state of outdoor use, in case open with handle, function control panel (13) is turned up under projection (2-6) acting in conjunction of (13-1) and oblique tongue junction plate (2) at it, function control panel (13) but self-return;
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 (11) and then drive by its rotating shaft and can finish function above the projection (2-6) that the turning up of function control panel (13) (13-1) rotate to oblique tongue junction plate (2) and switch, this moment, tiltedly tongue (1) independently played a role, this state can prevent lockout issue unintentionally, tiltedly the unlatching of tongue (1) if in the rotation or outer handle stir shifting block (6) by its rotating shaft and drive the fixed axis (2-1) that displacement shift fork (7) stirs on the oblique tongue junction plate (2) and can drive oblique tongue (1) unlatching, when needing to use lock function, cycle function control panel (13) to the normality desired location of going again gets final product.
Claims (3)
1. a multi-functional direct express is locked, comprise oblique tongue (1), main dead bolt (4), shifting block (6), (11), shift fork (7), (12), function control panel (13), spring (8), (9), (10), junction plate (2), (5), retaining location-plate (3) and inside and outside handle, lock housing, lock core etc., it is characterized in that: described oblique tongue (1) is connected on the oblique tongue junction plate (2), tiltedly the two sides of tongue junction plate (2) is respectively installed with oblique tongue shift fork (12) and the function control panel (13) that contains the retaining positioning action by the rotation shifting block (11) that links to each other with the external control function conversion knob rotating shaft of installing on the interior handle plate, can the respective specific contact take place with oblique tongue junction plate (2), finish corresponding multiple function; Tiltedly link to each other with spring (10) between tongue junction plate (2) and the lock housing, can under main dead bolt (4) opening, keep the function of oblique tongue (1); At oblique tongue (1) and oblique tongue junction plate (2) side main dead bolt (4) and main dead bolt junction plate (5) are installed, under main dead bolt (4) unlatching situation, by fixed axis (2-1) on the oblique tongue junction plate (2) and oblique tongue shift fork (12), can stir oblique tongue junction plate (2) by two the corresponding shifting blocks (6) on the lock housing about being installed in through two identical displacement shift forks (7) at handle and finish the unlatching of oblique tongue (1), and under main dead bolt (4) lock condition, interior handle is stirred oblique tongue shift fork (12) with the same manner and is cooperated by projection (2-2) on the oblique tongue junction plate (2) and the groove (5-1) on the main dead bolt junction plate (5), projection (2-4) on the oblique tongue junction plate (2) and retaining location-plate (3) cooperate the main dead bolt junction plate of drive (5) to move and open the further part of main dead bolt (4) and oblique tongue (1) under torsion spring (8) effects of main dead bolt junction plate (5), by inside and outside handle and shifting block (6) thereof, when shift fork (7) is stirred fixed axis (2-3) on the oblique tongue junction plate (2) in rotation, can also lock the further part of oblique tongue (1) and cooperate the main dead bolt of promotion to move and finally finish the locking of main dead bolt (4) under the effect of the last torsion spring (8) of main dead bolt junction plate (5) by projection (2-2) on the oblique tongue junction plate (2) and the groove (5-1) on the main dead bolt junction plate (5), retaining location-plate this moment (3) is in the lock state.
2. multi-functional direct express lock according to claim 1, it is characterized in that: described oblique tongue (1) is connected on the oblique tongue junction plate (2), tiltedly the two sides of tongue junction plate (2) is respectively installed with oblique tongue shift fork (12) and the function control panel (13) that contains the retaining positioning action by the rotation shifting block (11) that links to each other with the external control function conversion knob rotating shaft of installing on the interior handle plate, can the respective specific contact take place with oblique tongue junction plate (2), finish corresponding multiple function; It contains the oblique tongue shift fork (12) of retaining positioning action and tiltedly between the tongue junction plate (2) spring (9) is installed, so that tiltedly tongue (1) is fixed oblique tongue (1) and oblique tongue junction plate (2) by the projection (2-5) on the oblique tongue junction plate (2) under lock condition, tiltedly the projection (2-6) on the tongue junction plate (2) is then got in touch with function control panel (13), plays fixing oblique tongue junction plate (2) and is in opening and function control panel (13) reset response; In addition, tiltedly link to each other with spring (10) between tongue junction plate (2) and the lock housing, can under main dead bolt opening, keep the function of oblique tongue.
3. multi-functional direct express lock according to claim 1, it is characterized in that: described main dead bolt (4) and main dead bolt junction plate (5), at oblique tongue (1) and oblique tongue junction plate (2) side main dead bolt (4) and main dead bolt junction plate (5) are installed, the rear end of main dead bolt junction plate (5) is equipped with torsion spring (8), under main dead bolt (4) unlatching situation, by fixed axis (2-1) on the oblique tongue junction plate (2) and oblique tongue shift fork (12), can stir oblique tongue junction plate (2) by two the corresponding shifting blocks (6) on the lock housing about being installed in through two identical displacement shift forks (7) at handle and finish the unlatching of oblique tongue (1), and under main dead bolt (4) lock condition, interior handle is stirred oblique tongue shift fork (12) with the same manner and is cooperated by projection (2-2) on the oblique tongue junction plate (2) and the groove (5-1) on the main dead bolt junction plate (5), projection (2-4) on the oblique tongue junction plate (2) and retaining location-plate (3) cooperate the main dead bolt junction plate of drive (5) to move and open the further part of main dead bolt (4) and oblique tongue (1) under torsion spring (8) effects of main dead bolt junction plate (5), by inside and outside handle and shifting block (6) thereof, when shift fork (7) is stirred fixed axis (2-3) on the oblique tongue junction plate (2) in rotation, can also lock the further part of oblique tongue (1) and cooperate the main dead bolt of promotion to move and finally finish the locking of main dead bolt (4) under the effect of the last torsion spring (8) of main dead bolt junction plate (5) by projection (2-2) on the oblique tongue junction plate (2) and the groove (5-1) on the main dead bolt junction plate (5), retaining location-plate this moment (3) is in the lock state; In addition, the projection (12-1) that contains the oblique tongue shift fork (12) of retaining positioning action combines with the projection (2-5) of oblique tongue junction plate (2), and oblique tongue (1) also is in the lock state together with further part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100653026A CN101936104A (en) | 2009-06-29 | 2009-06-29 | Multifunctional direct and quick lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100653026A CN101936104A (en) | 2009-06-29 | 2009-06-29 | Multifunctional direct and quick lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101936104A true CN101936104A (en) | 2011-01-05 |
Family
ID=43389655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100653026A Pending CN101936104A (en) | 2009-06-29 | 2009-06-29 | Multifunctional direct and quick lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101936104A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790447A (en) * | 2014-01-17 | 2014-05-14 | 颜胜钢 | Novel lock structure |
| CN108868374A (en) * | 2018-08-16 | 2018-11-23 | 中山市基信锁芯有限公司 | A kind of displacement outside lock |
| CN114183021A (en) * | 2022-01-06 | 2022-03-15 | 青岛鸿裕吉轨道交通装备有限公司 | Three-point locking device capable of being unlocked by rail surface for railway vehicle cab door |
-
2009
- 2009-06-29 CN CN2009100653026A patent/CN101936104A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790447A (en) * | 2014-01-17 | 2014-05-14 | 颜胜钢 | Novel lock structure |
| CN108868374A (en) * | 2018-08-16 | 2018-11-23 | 中山市基信锁芯有限公司 | A kind of displacement outside lock |
| CN108868374B (en) * | 2018-08-16 | 2023-07-14 | 中山市基信锁芯有限公司 | Variable-pitch external lock |
| CN114183021A (en) * | 2022-01-06 | 2022-03-15 | 青岛鸿裕吉轨道交通装备有限公司 | Three-point locking device capable of being unlocked by rail surface for railway vehicle cab door |
| CN114183021B (en) * | 2022-01-06 | 2024-05-31 | 青岛鸿裕吉轨道交通装备有限公司 | Three-point locking device capable of unlocking rail surface for railway vehicle cab door |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20110105 |