CN105658886A - A mortice lock assembly with adjustable passage selector - Google Patents
A mortice lock assembly with adjustable passage selector Download PDFInfo
- Publication number
- CN105658886A CN105658886A CN201480057447.0A CN201480057447A CN105658886A CN 105658886 A CN105658886 A CN 105658886A CN 201480057447 A CN201480057447 A CN 201480057447A CN 105658886 A CN105658886 A CN 105658886A
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- CN
- China
- Prior art keywords
- pawl
- cam
- interior
- follower
- mortice lock
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
- E05B13/004—Devices preventing the key or the handle or both from being used locking the handle by locking the spindle, follower, or the like
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B55/00—Locks in which a sliding latch is used also as a locking bolt
- E05B55/12—Locks in which a sliding latch is used also as a locking bolt the bolt being secured by the operation of a hidden parallel member ; Automatic latch bolt deadlocking mechanisms, e.g. using a trigger or a feeler
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0065—Operating modes; Transformable to different operating modes
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
Abstract
A mortice lock assembly (2) including a lock means (55) with a slide detent (56) which interacts with an inner pawl (57) and an outer pawl (58). The mortice lock assembly (2) also includes an adjuster (27) including a cam (28) that is rotatable about a cam axis so as to permit or prevent interaction of the inner pawl (57) and/or outer pawl (58) with the slide detent (56).
Description
Technical field
The present invention relates to a kind of mortice lock assembly for being arranged in door. The mortice lock assembly of form comprises a latch bolt, and this latch bolt is biased to extended position, also comprises the actuator that this latch bolt is moved towards retraction position from extended position. Mainly comprise locking gear to control the operation of this actuator. Mortice lock assembly comprises often being formed by a part for the lockset of utensil, and will be convenient to hereafter by referring to this use application that present invention is described.
Background technology
Mortice lock assembly is the lock set of a kind of form of the mortise cavity being arranged in the lateral edges being formed in door-plate. Also form, in the outside of the inner side of door and door, the opening leading to this mortise cavity, thus interior door lock and outer door lock can be connected to this lock set. The form that door lock is taked depends on the safety requirements of user's opposite house and lock set. That door utensil can comprise the one or both sides that are positioned at door and that actuator interacts lever handle or turning knob. Latch bolt will be caused to retract from extended position from the either side of door rotation handle or knob.
The door lock being assemblied on the one or both sides of door can also be set for cylinder lock, so that the locking gear in operable lock assembly. The operation of locking gear control actuator with under being in active state at lockout mechanism time prevent from rotating handle or knob from the either side of door. But, for lock set, it may be desirable to, although lockout mechanism can take active state, but allow the inner side from door or outside operate actuator. This can be called as mortice lock assembly is set to passage pattern.
Lock manufacturers tends to hope and is intended to lock the maintenance closedown of lock set housing after lock set housing leaves factory, thus prevents unsuitable lock function from arranging. Which also reduces the possibility that the inner member of mortice lock assembly drops and damage in installation process, which in turn reduces the quantity that reparation requires. But, mortice lock assembly is set to the various inner members that passage pattern needs to adjust lock set usually. It typically would be desirable to, required adjustment can be carried out while keeping housing to close.
Applicant knows, the opening that existing mortice lock assembly comprises the wall being arranged in housing is limited close to allow to be carried out by the inner member of mortice lock while keeping housing to close. These openings have been positioned in the inner side-wall of housing or outer side wall and rear wall. Once be arranged in mortise cavity by mortice lock assembly, then just forbid carrying out close to these openings. Thus, if passage model selection needs to carry out adjusting or being improperly set, then need to remove mortice lock assembly from door.This needs to unclamp panel from the antetheca of housing usually, and is unclamped from door by this antetheca. Afterwards, it is possible to passage pattern is adjusted, and again mortice lock is arranged in mortise cavity. It typically would be desirable to, if needing to be adjusted by mortice lock assembly, then make the time needed for adjustment minimum.
A kind of mode selling mortice lock assembly is the part as door lock external member. Door manufacturers will buy mortice lock assembly from lock supplier, and install mortice lock assembly in their manufacturing facility before the scene of paying. It is generally acknowledged that installation mortice lock assembly of leaving the theatre more saves cost than in-site installation mortice lock assembly. But, if needing, in inner side or outside, mortice lock assembly is adjusted to passage pattern, then from mortise cavity, mortice lock assembly removal will be reduced any cost savings left the theatre and install.
Summary of the invention
According to the present invention, it provides a kind of mortice lock assembly for being arranged in door, this mortice lock assembly comprises: housing; Latch, this latch can move between extended position and retraction position relative to the front portion of described housing; Actuator, this actuator comprises interior hub and outer hub, and described interior hub and described outer hub in use can rotate so that described latch moves from described extended position towards described retraction position from the inner side and outer side of described door respectively; Locking gear, the slip locking key that this locking gear comprises interior pawl, outer pawl and can move relative to described housing, described interior pawl and described outer pawl and described slip locking key interact to adjust between release position and locking position relative to described interior hub and described outer hub respectively, thus in described locking position, prevent corresponding described interior hub or described outer hub from rotating; Regulator, this regulator comprises the cam that can be close to the described front portion of described housing and rotate, this regulator be included between described cam and described interior pawl interact interior follower and between described cam and described outer pawl interact outer follower, described whereby regulator can operate into and adjust described interior pawl and/or described outer pawl between described release position and rest position, thus allows or prevent described interior pawl and/or the interaction of described outer pawl and described slip locking key respectively.
Preferably, described regulator comprises the biasing device for described interior follower and described outer follower are biased toward described cam. Preferably, described cam comprises cam surface, wherein, when the described interior pawl corresponding with described interior follower is positioned at described release position or described rest position, described interior follower and described cam, and/or when the described outer pawl corresponding with described outer follower is positioned at described release position or described rest position, described outer follower and described cam. Preferably, when the described interior pawl corresponding with described interior follower is positioned at described locking position, described interior follower is from the separation of described cam surface, and/or when the described outer pawl corresponding with described outer follower is positioned at described locking position, described outer follower is from the separation of described cam surface. Preferably, described cam rotates around camshaft line, aligns substantially in the direction that this camshaft line moves with described latch, and described cam surface is from described camshaft line radially.
Preferably, when described interior pawl and/or described outer pawl remain on described locking position by described lockout mechanism, corresponding described interior follower and/or described outer follower and described cam interact to prevent described cam-operated.Preferably, described interior follower and outer follower include fin, the structural interaction of described fin and described cam, to prevent described cam from rotating when corresponding described interior pawl and/or described outer pawl are in described locking state. Further preferably, the described structure on described cam comprises from the outstanding multiple lugs of described cam radial direction, described multiple lug align with the described fin of described interior follower or the described fin of described outer follower and against, thus prevent rotation.
Preferably, when adjusting described interior pawl and/or outer pawl between described locking position and described release position, described slip locking key is linearly moved relative to described housing. Preferably, when described interior pawl and/or described outer pawl are positioned at described release position, separate between described slip locking key and described interior pawl and/or described outer pawl. Preferably, described interior pawl and described outer pawl comprise joint surface, and described joint surface is configured to be convenient to described slip locking key when adjusting between described release position and described locking position and slides on described interior pawl and/or described outer pawl. Preferably, the described described joint surface engaging surface and described outer pawl of described interior pawl is ramped surfaces, and described ramped surfaces is substantially alignd on the direction of the direction transverse direction moved with described slip locking key.
Preferably, described mortice lock assembly comprises cam locking key device, and this cam locking key device is used for interacting so that described cam remains in multiple selected location a selected location with described cam. Preferably, described cam locking key device comprises spheroid, and described cam is formed with multiple recess, and described multiple recess and described spheroid interact so that described cam is remained on described selected location. Preferably, described cam comprises four recesses that the peripheral intervals around this cam opens 90 ��.
Can not admit that the document or material the priority date of any claim before in Australia be known or information that the document or material comprise regard the part of common practise using the reference of the patent documentation provided as prior art or other materials being regarded as here.
Accompanying drawing explanation
With reference to accompanying drawing, embodiments of the present invention will be described more in detail with being convenient to below. Accompanying drawing shows two preferred implementations of the present invention. Accompanying drawing and following description in detail are only the illustrations how implementing the present invention. Specific form and the layout of various features as shown in the figure should not be construed as a limitation of the present invention.
Fig. 1 is the lockset of a preferred implementation of the mortice lock assembly the being combined with the present invention exploded stereographic map before being arranged in door.
Fig. 2 is the stereographic map of the mortice lock assembly of Fig. 1, wherein covers and is removed from the pedestal of housing, and panel is pulled down from antetheca.
Fig. 3 is the anterior elevational view of the mortice lock assembly of Fig. 2, and wherein latch bolt is positioned at extended position.
Fig. 4 is the anterior elevational view of the mortice lock assembly of Fig. 3, and in wherein, hub rotates and latch bolt assembly is retracted.
Fig. 5 is the anterior elevational view of the mortice lock assembly of Fig. 2, and wherein latch bolt assembly is positioned at extended position, and under locking gear is in active state.
Fig. 6 is the anterior elevational view of the mortice lock assembly of Fig. 2, under wherein locking gear is in non-active state, and under interior pawl is in inactive state.
Fig. 7 is the anterior elevational view of the mortice lock assembly of Fig. 6, under wherein locking gear is in active state.
Fig. 8 is the decomposition view of the locking gear of Fig. 2, actuator and regulator.
Fig. 9 is the detailed view of part of locking gear and regulator, and described locking gear and described regulator are in the structure shown in Fig. 3.
Figure 10 is the detailed view of part of locking gear and regulator, and described locking gear and described regulator are shown in the structure corresponding with Fig. 5.
Figure 11 is the detailed view of part of locking gear and regulator, and described locking gear and described regulator are shown in the view corresponding with Fig. 6.
Figure 12 is the stereographic map of another preferred implementation of the mortice lock assembly in conjunction with the present invention, wherein covers and is removed from the pedestal of housing.
Figure 13 is the decomposition view of the regulator of Figure 12, actuator and locking gear.
Figure 14 is the detailed view of part of the regulator of Figure 13, actuator and locking gear, and in wherein, pawl is positioned at release position.
Figure 15 is the detailed view of part of the parts of Figure 14, and in wherein, pawl is adjusted to locking position.
Figure 16 is the detailed view of part of the parts of Figure 13, and in wherein, pawl is adjusted to inactive state.
Embodiment
Show the embodiment of lockset 1 referring now to Fig. 1, Fig. 1, lockset 1 comprises mortice lock assembly 2, interior door utensil 3 and external door utensil 4 substantially. Mortice lock assembly 2 comprises housing 5, and housing 5 is arranged in the mortise cavity 6 of the lateral edges being formed in door 7 in use. Interior door utensil 3 is adjacent to location with the inner side of door 7, and the outside of external door utensil 4 and door 7 is adjacent to location. It should be noted that the use orientation with reference to mortice lock assembly describes mortice lock assembly 2, it should explain such as the term of " interior " and " outward " and so on according to this orientation. However, it will be recognized that other orientations are feasible equally, and need to be changed accordingly by above-mentioned and so on term according to other orientations, so that correct understanding the present invention.
Interior door utensil 3 shown in Fig. 1 comprises escutcheon 8 in rectangle, interior lever handle 9 and inner cylinder lock set 10. When in installing, door is with utensil 3, inner cylinder lock set 10 is directed at the opening being formed in interior escutcheon 8. Similarly, external door utensil 4 comprises the outer escutcheon of rectangle, outer lever handle 13 and out cylinder lock set 14. Equally, when installing external door with utensil 4, out cylinder lock set 4 is arranged in the opening 15 being formed in outer escutcheon 12.
Interior lever handle 9 and outer lever handle 13 all can rotate around actuator axis XX, thus rotate inner axis of heart 16 and outer axle 17 respectively. The actuator 18 of inner axis of heart 16 and outer axle 17 and mortice lock assembly 2 interacts, and only a part for this actuator 18 is visible in FIG. With reference to illustrating after a while, actuator 18 is described more in detail. It is to be understood that illustrated inner handle 9 and outdoor handle 13 are only the preferred form being suitable for rotating the hand engagement member of inner axis of heart 16 and outer axle 17 respectively. Alternatively, inner handle 9 and outdoor handle 13 can be replaced as turning knob etc.
The lock core 20 (only relevant to inner cylinder lock set 10 lock core 20 is visible in FIG) that inner cylinder lock set 10 and out cylinder assembly 14 include sleeve pipe 19 and can rotate in sleeve pipe 19 when inserting suitable key (not shown). Cam 21 (cam 21 being only positioned on out cylinder lock 14 is visible in FIG) can be attached to the rear portion of lock core 20, thus rotates together with lock core 20. Cam 21 is to interact with reference to the features illustrating mode and mortice lock assembly 2 in greater detail after a while. However, it should be appreciated that according to the features in the mortice lock assembly 2 that will interact, the shape of cam 21 can be different from shown in Fig. 1.In addition, although Fig. 1 suggested pellet cylinder lock assembly 10,14, but the present invention can also be applicable to other forms of cylinder lock assembly.
Housing 15 shown in Fig. 1 is comprised pedestal 22 and is attached to the cover 23 of pedestal 22 by screw fastening part 24. Antetheca 25 is attached to pedestal (see Fig. 2) by screw fastening part 36. Panel 26 is also attached to pedestal 22 (also see Fig. 1) by screw fastening part 27 through antetheca 25. From Fig. 2 it will be recognized, that by screw fastening part 27 being removed when door 7 is in and opens state, it is possible to panel 26 is removed from housing 5. What this provide regulator 27 is close, and regulator 27 comprises and the cam 28 of antetheca 25 adjacent positioned. By by referring to illustrating the operation describing regulator 27 more in detail after a while. But, it should noticing from Fig. 2, antetheca 25 comprises circular open 29, is positioned with two arch windows 30 above this circular open 29. Circular open 29 provide for engage with cam 28 close to point, and arch window 30 allows the orientation by this observe cam 28. Fig. 8 shows the rectangular slot 31 of the front portion being arranged in cam 28, it is possible to by turnscrew through circular open 29 close to this rectangular slot 31, thus rotate cam 28. The front end face 32 of cam 28 has the visible indications being formed on this front end face simultaneously, sees this visible indicator by arch window 30.
The present invention comprises can relative to the latch 33 of front portion 25 movement between extended position and retraction position of housing 5. Latch 33 can take any form, and Fig. 2 shows the preferred form of the latch bolt assembly 33 with beveled head 34 and body 35. The shape of head 34 can be different from beveled head as shown in the figure, and such as head 34 can alternatively have fillet (bullnose) shape. Latch bolt assembly 33 is shown as in fig. 2 and is positioned at extended position, and at this extended position, head is stretched out by the opening in antetheca 25. Act between latch bolt assembly 33 and butting section 38 with the latch bolt biasing device 37 shown in compression spring form. Latch bolt biasing device 37 acts on latch bolt assembly 33 to be biased toward extended position.
Fig. 2 also show auxiliary bolt 39, and auxiliary bolt 39 has the wedge-shaped head 40 stretched out by another opening in antetheca 25. Auxiliary bolt comprises body 41, and body 41 is positioned at after antetheca 25 in housing 5, thus interacts with the locking mechanism 42 on the body 35 being positioned at latch bolt assembly 35. Again act between auxiliary bolt 39 and butting section 44 with the auxiliary bolt biasing device 43 shown in this preferred form of compression spring. Butting section 44 is shown as and forms with pedestal 22. Auxiliary bolt 39 is biased toward extended position as shown in Figure 2 by auxiliary bolt biasing device 43.
Locking mechanism 42 shown in Fig. 2 comprises deadlocking member 45, deadlocking member 45 this deadlocking member with and prevent latch bolt assembly 33 from moving from extended position when the stop part 46 that is associated of pedestal 22 aligns. While auxiliary bolt 39 remains on extended position (such as when the gate is in an open position), body 41 interacts with deadlocking member 45 thus avoids engaging with stop part 46. But, when door 7 is closed and auxiliary bolt 39 is retracted and latch bolt 33 stretches out, deadlocking member 45 will align with stop part 22. The shuttle 47 being positioned on body 35 interacts with deadlocking member 45 and is moved by actuator 18 or cam 21, thus is again alignd relative to stop part 46 by deadlocking member 45.Think that locking mechanism 42 is in active state when deadlocking member 45 is aligned and engage with stop part 46, and think that locking mechanism 42 is in non-active state when deadlocking member 45 is moved to avoid engaging with stop part 46.
Mortice lock assembly 2 according to the present invention comprises actuator 18, and actuator 18 comprises interior hub 48 and outer hub 49, and interior hub 48 and outer hub 49 can rotate so that latch 33 moves from extended position towards retraction position from the inner side and outer side of door in use respectively. Actuator 18 can take any form realizing this function, and Fig. 2 is only the diagram of a preferred form of actuator 18, and Figure 12 is the diagram of another form of actuator 18. It clearly show that the actuator 18, Fig. 8 of Fig. 2 shows the actuator 18 comprising interior hub 48 and outer hub 49 with decomposition view in fig. 8. Each in interior hub 48 and outer hub 49 comprises arm 50, can see from Fig. 2, and arm 50 is outstanding and interacts with latch bolt assembly 33. Interior hub 48 and outer hub 49 also comprise protuberance 51, and as seen from Figure 2, protuberance 51 and actuator biasing device 52 interact. Actuator biasing device 52 promotes each in interior hub 48 and outer hub 49 to take position as shown in Figure 2. Each in interior hub 48 and outer hub 49 comprises the axle recess 53 (for the axle recess 53 of outer hub 49, see Fig. 8) being respectively used to receive inner axis of heart 16 and outer axle 17. The rotation of interior hub 48 or outer hub 49 makes shuttle 47 move towards the rear wall 54 of housing 5, and locking mechanism 42 is adjusted to non-active state by this, thus allows latch bolt assembly 33 to move towards retraction position.
Mortice lock assembly 2 according to the present invention comprises locking gear 35, and locking gear 35 comprises slip locking key 56, interior pawl 57 and outer pawl 58 substantially. Slip locking key 56 interacts with interior pawl 57 and/or outer pawl 58, to adjust between release position and locking position relative to interior hub 48 and outer hub 49 respectively. When interior pawl 57 and/or outer pawl 58 are positioned at locking position, then prevent corresponding interior hub 48 or outer hub 49 from rotating. Locking gear 55 can take any form realizing this function, and the invention is not restricted to shown locking gear 55. The preferred form of the slip locking key 56 shown in Fig. 2 comprises the head end 59 being configured to lock cam 21 interaction of 14 with out cylinder. Interact it is to be understood that the head end 59 of slip locking key is also configured to lock 10 (this inner cylinder lock 10 does not illustrate in fig. 2) with inner cylinder. The sufficient end 60 (see Fig. 8) that slip locking key 56 has with interior pawl 57 and outer pawl 58 interact. The sufficient end 60 that Fig. 2 shows and separates between interior pawl 57, interior pawl 57 is positioned at release position. Interior pawl 57 (with outer pawl 58, see Fig. 8) is arranged on pawl axle 61 to rotate around pawl axle 61. Interior pawl 57 (with outer pawl 58, see Fig. 8) is owing to causing with slip locking key 56 or with reference to the interaction illustrating regulator 27 in greater detail after a while around the rotation of pawl axle 61.
Mortice lock assembly 2 according to the present invention comprises regulator 27, and regulator 27 can operate into pawl 57 and/or outer pawl 58 in adjusting between release position and rest position. When interior pawl 57 and/or outer pawl 58 are positioned at rest position, they are prevented from interacting with slip locking key 56. Regulator 27 can take any form realizing this function, and the invention is not restricted to regulator 27 as shown in the figure. Shown in Fig. 2 and the cam 28 that the regulator 27 clearlying show that in fig. 8 comprises and the interior follower 62 being associated with interior pawl 57 and outer pawl 58 respectively and outer follower 63 interact.Cam 28 comprises the cam surface 64 being formed in the view rear portion shown in Fig. 8, and cam surface 64 interacts with the head end 65 of interior follower 62 and outer follower 63. Cam 28 causes the head end 65 of interior follower 62 and the head end 65 of outer follower 63 to slide on cam surface 64 around the rotation of camshaft line CC. This causes the position of internal follower 62 and outer follower 63 on the direction parallel with camshaft line CC to adjust. Fig. 8 also show in interior follower 62 and outer follower 63 each there is the buckle tail end 66 pulling around 67 for being positioned at interior pawl 57 and outer pawl 58 respectively. In addition, interior follower 62 and outer follower 63 have effect biasing spring 68 thereon. Fig. 2 shows biasing spring 68 and acts on outer follower 63, thus promotes outer follower 63 to engaging with cam 28. Equal interior biasing spring 68 removes from Fig. 2, more clearly illustrates to provide.
Fig. 8 also show the cam locking key device 68 acted on cam 28. Cam locking key device 68 preferably includes the spheroid 69 of the recess 71 being biased toward the multiple recesses 71 being arranged in the outside surface being formed in cam 28 by spring 70. Fig. 8 shows two recesses 71 being formed in cam 28, it should be appreciated that define another two recesses 71 on the apparent surface of cam 28. Each recess in recess 71 corresponds to the position of rotation of cam 28 around camshaft line CC, so that the position of the interior follower 62 of adjustment or outer follower 63.
Fig. 8 also show be positioned on cam 28 one to radial projection 72, and when pawl 57 or outer pawl 58 are positioned at locking position in corresponding, radial projection 72 and the lappet 73 being formed on each head 65 are interacted by this. This kind of interaction of lappet 73 and radial projection 72 prevents the rotation of cam 28.
Now with reference to Fig. 3 and Fig. 4 describe mortice lock 2 operating method or more specifically latch bolt assembly 33 how to retract. Fig. 3 shows latch bolt assembly 33 and is positioned at extended position, and auxiliary bolt 39 is positioned at extended position, under wherein locking mechanism 42 is in non-active state. Slip locking key 56 is positioned at the cocked position being separated from pawl 57. Regulator 27 is configured such that interior pawl 57 takes release position. When interior pawl 57 is positioned at release position, interior hub 48 can rotate as shown in fig. 4, to move arm 50, thus latch bolt assembly 33 is retracted. Also should noticing from Fig. 4, the rotation of interior hub 48 has caused actuator biasing device 52 to compress, thus when interior lever 9 (see Fig. 1) is released, interior hub 48 will return to the position shown in Fig. 3. In addition, it should notice from Fig. 4, latch bolt biasing device 37 is also compressed, thus when interior lever 9 is released, latch bolt assembly 33 will return to the position shown in Fig. 3.
The operating method of locking gear 55 is described now with reference to Fig. 3 and Fig. 5. Fig. 3 shows slip locking key 56 and is positioned at cocked position, thus the sufficient end 60 of locking key 56 of sliding is separated from interior pawl 57. Fig. 5 shows the cams 21 being associated with out cylinder lock 14 and rotates and drive slip locking key 56 downwards. This causes foot end 60 to slide on the upper surface 74 of interior pawl 57, thus causes interior pawl 57 to rotate around pawl axle 61. This rotation causes interior follower 62 to overcome the effect of interior follower biasing spring 68 and return. When interior pawl 57 is positioned at the locking position shown in Fig. 5, interior pawl 57 engages with interior hub 48 and prevents interior hub 48 from rotating, and thus prevents interior hub 48 from latch bolt 33 is retracted.Also should noticing from Fig. 3 and Fig. 5, slip locking key 56 is by the interaction of the spheroid locking key in slip locking key 56 and the spine 76 in the rear wall 54 being formed in housing and at cocked position or to dip be all bistable state. More specifically, even if the cam 21 of outer lock cylinder 14 returns to the position shown in Fig. 3, slip locking key 56 also will remain on dipping shown in Fig. 5. The opposing arms that slip locking key 56 rotates to cam 21 in the opposite direction by cam 21 always engages the cocked position just returned shown in Fig. 3 with slip locking key 58.
The mode that interior pawl 57 is adjusted to rest position is described now with reference to Fig. 3 and Fig. 6. Fig. 3 shows interior pawl 57 and is positioned at release position. With reference first to Fig. 3, it should be noted that the position of rotation of cam 28 and the head 65 of interior follower 62 are relative to the position of antetheca 25. The head 65 of interior follower 62 forces interior follower to engage towards the impact of antetheca 25 with cam surface 64 by interior follower biasing spring 68. Fig. 6 shows cam 28 and rotates around camshaft line CC, and head 65 slides on cam surface 64 simultaneously. This causes interior pawl 5 to rotate and take rest position. Cam 28 is remained on illustrated position of rotation by cam locking key 68. By referring to Fig. 7 it is to be appreciated that when interior pawl 57 is positioned at rest position, the downward motion of slip locking key 56 can not cause the sufficient end 60 of slip locking key to interact with interior pawl 57. More specifically, this prevent interior pawl 57 and rotate to locking position. When interior pawl 57 is positioned at this rest position, it is possible to use interior lever handle 9 makes latch bolt assembly retract, and the state of tube winding apparatus 55 is not how.
Show the mortice lock assembly 2 of the alternative embodiment according to the present invention referring now to Figure 12, Figure 12, wherein identical with the first enforcement mode feature gives identical Reference numeral. Illustrated mortice lock assembly 2 can be called as short lock core usually apart from mortice lock assembly 2, and illustrates in the way of being similar to the mortice lock assembly shown in Fig. 2, and wherein cover is removed. Mortice lock assembly 2 shown in Figure 12 can exchange substantially mutually with the mortice lock assembly 2 shown in Fig. 1, as long as it is applicable to using together with external door utensil 4 with same or similar interior door utensil 3. However, it should be appreciated that the degree of depth of the mortise cavity 6 in formation door can reduce, and the opening being formed in the inner side of door 7 and the outside of door by needing the anterior border closer to door locate.
Mortice lock assembly 2 shown in Fig. 2 comprises latch bolt assembly 33, auxiliary bolt assembly 39, locking mechanism, slip locking key 56, actuator, interior pawl 57 and outer pawl 58 and regulator 27 substantially. Although most of feature operates apart from the way of mortice lock component description with reference to the standard lock cylinder shown in Fig. 2 to be similar to, but can recognize from Figure 13, actuator 18 is slightly different. More specifically, Figure 13 shows the interior hub 57 and outer hub 58 that separately are formed with actuator arm 50. Each in interior hub 48 and outer hub 49 can independently rotate with drive actuator arm 50, and this actuator arm 50 interacts with latch bolt assembly 33 again. It is further noted that from Figure 13, interior follower 62 and outer follower 63 are substantially shorter in length, so that they can be assemblied in the environment of short lock core apart from the relative narrowness of housing 5 (see Figure 12).
By by referring to Figure 14, Figure 15 and Figure 16 describe more in detail short lock core apart from mortice lock 2 operating method or more specifically regulator how to change the position of rotation of interior pawl 57.Show interior pawl 57 with reference first to Figure 14, Figure 14 and it is positioned at release position, thus in allowing, hub 48 rotates around actuator axis XX. While interior pawl is retained in release position, locks the rotation of cam 21 that 14 (see Figure 12) are associated with out cylinder and cause slip locking key 56 to move down and engage with interior pawl 57. The sufficient end 60 of slip locking key 56 slides on the upper surface of pawl, thus causes interior pawl 57 to rotate around pawl axle 61, as shown in figure 15. Once interior pawl takes locking state as shown in figure 15, then prevent interior hub 48 from rotating around actuator XX. By comparing Figure 15 and Figure 14 it is to be appreciated that while the head 65 of interior follower 62 moves relative to cam 28, the cam 28 of regulator 27 is retained in identical position of rotation. Lappet 73 on head 65 is alignd by this with the radial projection 72 (see Figure 14) on cam 28, thus the cam 28 that simultaneously prevents being positioned at locking position at interior pawl 57 rotates.
Compare now Figure 14 and Figure 16, it is possible to recognize, by the rotation of cam 28 around camshaft line CC, this allow in follower 62 towards the antetheca 25 outstanding (see Figure 12) of housing 5, thus interior pawl 57 is rotated towards rest position. When interior pawl 57 is positioned at rest position, prevent slip locking key 56 and interior pawl 57 from interacting. More specifically, prevent interior pawl 57 from moving to locking position, and the position of locking key 56 of no matter sliding is how. In this allows, lever handle 9 makes latch bolt assembly retract, and the state of tube winding apparatus 55 is not how.
From the above description it is to be understood that the mortice lock assembly 2 in conjunction with the present invention provides the identical simple mechanism for the position of cam in or beyond the anterior adjustment of housing.
Various change and/or increase can be incorporated in mortice lock assembly as described above, and the spirit or scope of the present invention can not be departed from.
Can the national applications in the future patent application beyond Australia or Australia based on the present invention or the right of priority requiring the present invention. It is to be understood that following interim claim only provides by way of example, be not in order to limit may be claimed in this kind any application in the future scope. Feature can be increased to this interim claim or omit feature from this interim claim in date afterwards, to limit further or again to limit the present invention.
Claims (15)
1. a mortice lock assembly for being arranged in door, this mortice lock assembly comprises:
Housing;
Latch, this latch can move between extended position and retraction position relative to the front portion of described housing;
Actuator, this actuator comprises interior hub and outer hub, and described interior hub and described outer hub in use can rotate from the inner side and outer side of described door respectively, so that described latch moves from described extended position towards described retraction position;
Locking gear, the slip locking key that this locking gear comprises interior pawl, outer pawl and can move relative to described housing, described interior pawl and described outer pawl and described slip locking key interact to adjust between release position and locking position relative to described interior hub and described outer hub respectively, thus prevent corresponding described interior hub or described outer hub from rotating in described locking position;
Regulator, this regulator comprises the cam that the described front portion of contiguous described housing can rotate, this regulator be included between described cam and described interior pawl interact interior follower and between described cam and described outer pawl interact outer follower, described whereby regulator can operate into and adjust described interior pawl and/or described outer pawl between described release position and rest position, thus allows or prevent described interior pawl and/or the interaction of described outer pawl and described slip locking key respectively.
2. mortice lock assembly according to claim 1, wherein, described regulator comprises the biasing device for described interior follower and described outer follower are biased toward described cam.
3. mortice lock assembly according to claim 1 and 2, wherein, described cam comprises cam surface, wherein, when the described interior pawl corresponding with described interior follower is positioned at described release position or described rest position, described interior follower and described cam, and/or when the described outer pawl corresponding with described outer follower is positioned at described release position or described rest position, described outer follower and described cam.
4. mortice lock assembly according to claim 3, wherein, when the described interior pawl corresponding with described interior follower is positioned at described locking position, described interior follower is from the separation of described cam surface, and/or when the described outer pawl corresponding with described outer follower is positioned at described locking position, described outer follower is from the separation of described cam surface.
5. mortice lock assembly according to claim 3 or 4, wherein, described cam rotates around camshaft line, aligns substantially in the direction that this camshaft line moves with described latch, and described cam surface is from described camshaft line radially.
6. according to mortice lock assembly in any one of the preceding claims wherein, wherein, when described interior pawl and/or described outer pawl remain on described locking position by described lockout mechanism, corresponding described interior follower and/or described outer follower and described cam interact to prevent described cam-operated.
7. mortice lock assembly according to claim 6, wherein, described interior follower and described outer follower include fin, the structural interaction of described fin and described cam, to prevent described cam from rotating when corresponding described interior pawl and/or described outer pawl are in described locking state.
8. mortice lock assembly according to claim 7, wherein, described structure on described cam comprises from the outstanding multiple lugs of described cam radial direction, described multiple lug align with the described fin of described interior follower or the described fin of described outer follower and against, thus prevent rotation.
9., according to mortice lock assembly in any one of the preceding claims wherein, wherein, when adjusting described interior pawl and/or described outer pawl between described locking position and described release position, described slip locking key is linearly moved relative to described housing.
10. mortice lock assembly according to claim 9, wherein, when described interior pawl and/or described outer pawl are positioned at described release position, separates between described slip locking key and described interior pawl and/or described outer pawl.
The 11. mortice lock assemblies according to claim 9 or 10, wherein, described interior pawl and described outer pawl comprise joint surface, and described joint surface is configured to be convenient to described slip locking key when adjusting between described release position and described locking position and slides on described interior pawl and/or described outer pawl.
12. mortice lock assemblies according to claim 11, wherein, the described described joint surface engaging surface and described outer pawl of described interior pawl is ramped surfaces, and described ramped surfaces is substantially alignd on the direction of the horizontal friendship in direction moved with described slip locking key.
13. according to mortice lock assembly in any one of the preceding claims wherein, this mortice lock assembly comprises cam locking key device, and this cam locking key device is used for interacting so that described cam remains in multiple selected location a selected location with described cam.
14. mortice lock assemblies according to claim 13, wherein, described cam locking key device comprises spheroid, and described cam is formed with multiple recess, and described multiple recess and described spheroid interact so that described cam is remained on described selected location.
15. mortice lock assemblies according to claim 14, wherein, described cam comprises four recesses that the peripheral intervals around this cam opens 90 ��.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2013904124A AU2013904124A0 (en) | 2013-10-25 | A mortice lock assembly with adjustable passage selector | |
| AU2013904124 | 2013-10-25 | ||
| PCT/AU2014/001015 WO2015058254A1 (en) | 2013-10-25 | 2014-10-27 | A mortice lock assembly with adjustable passage selector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105658886A true CN105658886A (en) | 2016-06-08 |
| CN105658886B CN105658886B (en) | 2018-04-27 |
Family
ID=52992052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480057447.0A Active CN105658886B (en) | 2013-10-25 | 2014-10-27 | Mortise lock set with adjustable channel to channel adapter |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN105658886B (en) |
| AU (1) | AU2014339761B2 (en) |
| HK (1) | HK1219765A1 (en) |
| NZ (1) | NZ718171A (en) |
| SG (1) | SG11201602121TA (en) |
| WO (1) | WO2015058254A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018152581A1 (en) * | 2017-02-22 | 2018-08-30 | Assa Abloy Australia Pty Limited | A lock assembly with a retention means |
| CN113167081B (en) * | 2018-12-03 | 2023-02-28 | 亚萨合莱新西兰有限公司 | Lock assembly |
| EP3708745B1 (en) * | 2019-03-13 | 2022-11-30 | Assa Abloy Opening Solutions Sweden AB | Electromechanical lock arrangement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7497486B1 (en) * | 2004-09-16 | 2009-03-03 | Stanley Security Solutions, Inc. | Multifunction mortise lock |
| WO2009082778A1 (en) * | 2007-12-27 | 2009-07-09 | Assa Abloy Australia Pty Limited | Mortice lock with adjustable handing |
| CN201507172U (en) * | 2009-10-19 | 2010-06-16 | 卢流标 | Flexible and light magnetic card intelligent lock |
| CN102648324A (en) * | 2009-11-10 | 2012-08-22 | 盖恩斯伯勒硬件工业有限公司 | A lock assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ600680A (en) * | 2009-12-18 | 2013-03-28 | Assa Abloy Australia Pty Ltd | Adjustable mortice lock assembly with selector for handedness and lock release on front face of the housing |
-
2014
- 2014-10-27 WO PCT/AU2014/001015 patent/WO2015058254A1/en active Application Filing
- 2014-10-27 NZ NZ718171A patent/NZ718171A/en unknown
- 2014-10-27 SG SG11201602121TA patent/SG11201602121TA/en unknown
- 2014-10-27 AU AU2014339761A patent/AU2014339761B2/en active Active
- 2014-10-27 CN CN201480057447.0A patent/CN105658886B/en active Active
-
2016
- 2016-07-02 HK HK16107681.1A patent/HK1219765A1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7497486B1 (en) * | 2004-09-16 | 2009-03-03 | Stanley Security Solutions, Inc. | Multifunction mortise lock |
| WO2009082778A1 (en) * | 2007-12-27 | 2009-07-09 | Assa Abloy Australia Pty Limited | Mortice lock with adjustable handing |
| CN201507172U (en) * | 2009-10-19 | 2010-06-16 | 卢流标 | Flexible and light magnetic card intelligent lock |
| CN102648324A (en) * | 2009-11-10 | 2012-08-22 | 盖恩斯伯勒硬件工业有限公司 | A lock assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201602121TA (en) | 2016-04-28 |
| CN105658886B (en) | 2018-04-27 |
| NZ718171A (en) | 2020-08-28 |
| AU2014339761A1 (en) | 2016-04-07 |
| WO2015058254A1 (en) | 2015-04-30 |
| HK1219765A1 (en) | 2017-04-13 |
| AU2014339761B2 (en) | 2018-05-10 |
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