CN1788134A - Enhanced extendable multipoint lock - Google Patents
Enhanced extendable multipoint lock Download PDFInfo
- Publication number
- CN1788134A CN1788134A CN 200480012720 CN200480012720A CN1788134A CN 1788134 A CN1788134 A CN 1788134A CN 200480012720 CN200480012720 CN 200480012720 CN 200480012720 A CN200480012720 A CN 200480012720A CN 1788134 A CN1788134 A CN 1788134A
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- Prior art keywords
- lock
- arm
- conduit
- locking member
- multipoint
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- Lock And Its Accessories (AREA)
- Details Of Indoor Wiring (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A multipoint lock (10) including a locking mechanism (16) adapted to selectively retract and extend at least one locking element (12) relative to an elongate housing (14), wherein the locking mechanism includes an arm (30) pivotally attached to a lock actuator (20) and constrained to travel in a channel formed in a linkage device (32) linked to the at least one locking element, and wherein in a first position of the lock actuator, the arm is at a first limit of travel in the channel and is pivoted in a first angular direction with respect to the lock actuator so as to be geometrically locked at the first limit of travel.
Description
Technical field
Present invention relates in general to a kind of multipoint lock, and be particularly related to a kind of multipoint lock that can carry out how much lockings, this lockset can have the locking member that can stretch with more than one length from described lockset.
Background technology
The known in the art lock assembly that is used for hinge type or slidingtype door or window.This lock assembly has one or more movable lock parts usually, and described lock members gives being installed in vertical position near the manually operated actuated piece being provided for along the free side of door or window easily.Generally with a handle or handle part as lock assembly, they are suitable for manually rotating, so that the contraction spring door bolt, and make that thus door or window are opened.
Though the door of above-mentioned general type/sash lock tool assembly is carried out its locking and/or lock function with basic satisfactory way, but still the continuous demand that further improves for high security lock assemblies that exists, described lock assembly be designed for safe and reliably door/window lock, thereby prevent that unauthorized from entering.For this reason, proposed so-called multipoint lock assembly, it has a plurality of lock members that are provided with along the side of door/window, with in order to be installed in adjacent doors/reveal post on the latch (keeper plate) of respective number engage.Usually, the multipoint lock assembly forms the form of elongated member, has the locking member that can stretch out from the assembly end.
Authorize the United States Patent (USP) 6 of Eller etc., 282,929 have described a kind of multiple spot Mortice lock assembly, and it has the extended face element (face piece) installed of flushing with it along the edge of door, be connected to the mortise lock on the end face element and be installed to a pair of gib head lock bolt blocking device on the described end face element in the mortise lock above and below.Be preferably the elongated actuated piece that slidably is installed to the end face element back side of flat rod, stretch and shrink the gib head lock bolt in order to the dead bolt of while in mortise lock.This actuated piece is connected and is used in the mortise lock drive between the deadbolt arm and gib head lock bolt blocking device of dead bolt.Utilize for example key or refer to drive this deadbolt arm of traditional approach, and this design makes it possible to described multiple spot Mortice lock assembly one-handed performance by bolt.This assembly is mainly used in hinged door.
Authorize people's such as MacNeil United States Patent (USP) 5,373,716 and described another kind of multipoint lock assembly, it is used for hinged door or revolving door.This multiple spot door lock tool assembly has a plurality of being used for door is fixed on latch under the closed tightly state.These a plurality of latches are suitable for utilizing independent or main actuated piece carries out compounding practice, and are combined with safety locking latch and relevant emergency opening device, so as internally promptly and easily with the door release and open.
Also known Lock Part can carry out the multipoint lock assembly of how much lockings (geometric locking)." how much lockings " refers to, the part of Lock Part moves in conduit, groove or similar passage, and in certain position, at least in part since the geometry of this conduit or its with respect to the deployment scenarios of Lock Part, be moved further and be stopped in the conduit.For example, the BP GB 2229488 that authorizes ABT Hardware Ltd. has described a kind of multipoint lock, it has master unit and at least one auxiliary unit of utilizing actuated components to connect, the functional unit of master unit operate this actuated components so that the locking member of auxiliary unit unblank and latched position between move.This auxiliary unit comprises actuating device, and this device has the driving transmitting element, is used for from actuated components to the locking member transmission of drive force.Can move this actuated components so as make to drive transmitting element from first, lockset position of coupler moves to second, latched position.Subsequently, where the further motion of actuated components can severally will drive transmitting element and be locked in the second, latched position.
Summary of the invention
The present invention attempts to provide a kind of improved multipoint lock that can carry out how much lockings, and it can have from the locking member of lockset with more than one length extending, describes in detail more as following.
Therefore, a kind of multipoint lock is provided according to one embodiment of present invention, it comprises: but be suitable for shrinking and stretching with respect to thin-long casing the locking device of at least one locking member with selection mode, wherein this locking device comprises arm, this arm is can the pivot mode being connected to the lock actuated piece, and be defined as in the conduit that in being connected to the linkage of described at least one locking member, forms and advance, and wherein at the primary importance place of locking actuated piece, described arm is located at first extreme position of advancing in the conduit, and pivots so that how much are locked in first extreme position of stroke along first angle direction with respect to the lock actuated piece.At the second place place of lock actuated piece, described arm is located at second extreme position of advancing in the conduit, and pivots so that how much are locked in second extreme position of stroke along second angle direction with respect to the lock actuated piece.In the primary importance of lock actuated piece, this locking member is in position stretching, extension, locking with respect to thin-long casing, and in the second place of locking actuated piece, described at least one locking member is in position contraction, that unblank with respect to thin-long casing.
According to embodiments of the invention, the lock actuated piece comprises the lock that is meshed with tooth bar, and wherein said arm is can the pivot mode being connected to described tooth bar.
Further according to embodiments of the invention, linkage comprises fixed connecting element and flexibly connects element, in fixed connecting element, be formed with first conduit, in flexibly connecting element, be formed with second conduit, flexibly connect element and be connected to described at least one locking member, and described arm is contained in first conduit and second conduit.This first conduit can be arc, and second conduit can be basic for rectilinear.
According to embodiments of the invention, a kind of multipoint lock also is provided, it comprises: but be suitable for shrinking and stretching with respect to thin-long casing the locking device of at least one locking member with selection mode, wherein this locking device comprises arm, this arm is can the pivot mode being connected to the lock actuated piece, and be defined as in the conduit that in being connected to the linkage of described at least one locking member, forms and advance, wherein this conduit comprises at least two ends (terminus), in described end, described arm is in latched position, and described at least one locking member is in the extended position that highlights from thin-long casing, compare when being in another of described end with it when wherein said arm is in the described end one, described at least one locking member is from the more outside stretching, extension of thin-long casing.
According to embodiments of the invention, the end of conduit comprises inside end, at least one middle end and outer ends, and this outer ends is than the end of the close more thin-long casing of inside end.
Further according to embodiments of the invention, blocking element is connected to linkage, this blocking element comprises primary importance, at described primary importance place, described blocking element allows described arm in inside end with describedly advance between end in the middle of at least one, and stop described arm cross described in the middle of at least one end laterally end advance.This blocking element can comprise the second place, and at described second place place, described blocking element allows described arm to advance between inside end and outer ends, and stops described arm to be advanced between inside end and described at least one middle end.
Further according to embodiments of the invention, described arm is locked in certain position place, for example one or more end how much along conduit.
Description of drawings
From detailed description, can more comprehensively understand and understand the present invention below in conjunction with accompanying drawing.
Fig. 1 is the exploded sketch of the simplification of a kind of multipoint lock of constructing according to one embodiment of present invention and operating;
Fig. 2 A and 2B are respectively the stereogram and the front elevation drawings of simplification of the end guide of the multipoint lock among Fig. 1, wherein this end guide is being externally mounted on the mounting structure spare (for example Men lateral column or window frame) of multipoint lock, and wherein locking member can not pass this end guide;
Fig. 2 C and 2D are respectively the stereogram and the front elevation drawings of simplification of the end guide of the multipoint lock among Fig. 1, and wherein this end guide is installed in the inside of multipoint lock, and locking member can pass this end guide;
Fig. 3 is the plan view of the simplification of the multipoint lock among Fig. 1, and wherein locking device is in extended position and several first extreme position that where is locked in stroke;
Fig. 4 is the plan view of the simplification of the multipoint lock among Fig. 1, locking device is shown mediates;
Fig. 5 is the plan view of the simplification of the multipoint lock among Fig. 1, and wherein locking device is in punctured position and several second extreme position that where is locked in stroke;
Fig. 6 and 7 is rough schematic views of the multipoint lock among Fig. 1, and it locks along level and vertical direction opposite house and window respectively;
Fig. 8 is what construct according to one embodiment of present invention and operate, is formed with therein to make that locking member can be from the rough schematic view of multipoint lock with the linkage of the conduit of a plurality of length extending;
Fig. 9 A be in first, the rough schematic view of the locking member of short spread length relatively;
Fig. 9 B is for according to one embodiment of present invention in order to the rough schematic view of the blocking element that is used in combination with the conduit of linkage, its make arm be restricted in conduit first, advance in the relatively short path;
Figure 10 A be in second, the rough schematic view of the locking member of long spread length relatively; And
Figure 10 B is for according to one embodiment of present invention in order to the rough schematic view of the blocking element that is used in combination with the conduit of linkage, its make arm be restricted in conduit second, advance in the relatively long path.
The specific embodiment
With reference now to Fig. 1,, it illustrates the multipoint lock 10 of constructing and operating according to the embodiment of the invention.
Multipoint lock 10 can include one or more locking member 12, but they utilize locking device 16 to shrink and stretch with respect to thin-long casing 14 with selection mode.Housing 14 can for example can be constructed by two and half 14A of and the 14B that sheet metal or plastics etc. is made in (but being not limited to) utilization.
Locking device 16 can comprise with lock actuated piece 20 and matching to shrink or to stretch the lock 18 of locking member 12.In the embodiment that is illustrated, lock 18 can comprise the gear 22 that is meshed with a pair of tooth bar 24 of lock actuated piece 20.Lock 18 can utilize cylinder guard 26 protections and can be installed on the mounting blocks 28 of the inner surface that is fixed in thin-long casing 14.
At pivot 31 places, arm 30 is can the pivot mode being connected to every toothed rack 24 of locking actuated piece 20.Arm 30 can be defined as in the conduit that in the linkage 32 that is connected to locking member 12, forms and advance.In the embodiment that is illustrated, linkage 32 can be included in fixed connecting element 34 and a pair of flexible connection element 38 that is formed with second conduit 40 separately therein that wherein is formed with a pair of first conduit 36.Utilize carriage 42 described flexible connection element 38 can be connected to locking member 12.First and second conduits 36 and 40 all can hold the pin 43 of arm 30.First conduit 36 can be arc, and second conduit can be basic for rectilinear.Lock 18 can pass the opening 44 and 46 that is respectively formed in case half 14A and the fixed connecting element 34.Case half 14A is as the lid of thin-long casing 14.
Locking member 12 can be set to pass end guide 50,2A-2D with reference to the accompanying drawings in addition herein, described end guide 50 more detailed being shown in the above-mentioned accompanying drawing.Each end guide 50 all can be formed with spaced first and second holes 52 and 54 respectively.The 3rd hole 56 can have a certain degree with respect to (for example perpendicular to) first and second holes 52 and 54.The 3rd hole 56 is formed on end guide 50 and the surface that another surface 58 parallels, and described surperficial 58 in order to stop locking member 12 therefrom to pass.In Fig. 1, end guide 50 is installed in the thin-long casing 14 with first oriented approach, and wherein locking member 12 is set to pass first and second holes 52 and 54 and highlight (to be shown in the oriented approach among Fig. 2 C and the 2D) from end guide 50.At this oriented approach, first and second holes 52 and 54 and the longitudinal axis of thin-long casing 14 align.End guide 50 can utilize mounting screw or other suitable fixed in hardware to case half 14B, and can be hidden by case half 14A.
In Fig. 1, another is installed to mounting structure spare 57 in the outside of thin-long casing 14 with second oriented approach to end guide 50 and (is shown among Fig. 2 B, for example on the lateral column or window frame of door) on, wherein but locking member 12 is set to pass the 3rd hole 56 does not highlight (to be shown in the oriented approach among Fig. 2 A and the 2B) from end guide 50.At this oriented approach, the 3rd hole 56 aligns with the longitudinal axis of thin-long casing 14.Each end guide 50 all can comprise lid 60.
Therefore, according to the oriented approach of hole 52,54 and 56, end guide 50 can be the inside or outside use of thin-long casing 14.
With reference now to Fig. 3 to 5.Fig. 3 has illustrated the primary importance of lock actuated piece 20 of locking device 16, wherein each arm 30 all is in first limit advanced positions place and centers on pivot 31 with respect to the tooth bar 24 of locking actuated piece 20 along first angle direction 62 and pivots in first conduit 36 (and second conduit 40), so that several first limit advanced positions place that where is locked in.At this primary importance place of lock actuated piece 20, locking member 12 is in position stretching, extension, locking with respect to thin-long casing 14.
Fig. 4 illustrates the centre position of locking device 16, and wherein by the gear 22 of suitable rotation lock 18, the pin 43 of arm 30 moves in first and second conduits 36 and 40.Flexibly connect element 38 and locking member 12 and move inward, as shown in arrow 61.
Fig. 5 has illustrated to lock the second place of actuated piece 20, wherein each arm 30 all is in second limit advanced positions place and centers on pivot 31 with respect to the tooth bar 24 of locking actuated piece 20 along second angle direction 64 and pivots in first conduit 36 (and second conduit 40), so that several second limit advanced positions place that where is locked in.At this second place place of lock actuated piece 20, locking member 12 is in position contraction, non-locking with respect to thin-long casing 14.
With reference now to Fig. 6 and 7,, it illustrates that multipoint lock 10 locks along level and vertical direction opposite house 66 and window 68 respectively.Be appreciated that multipoint lock 10 can be used to lock the door of any kind, safety cabinet, window, garden, garage, locker room, warehouse, automobile etc.
As will now be described, the present invention can extend to multiple length with locking member 12.
With reference now to Fig. 8,, it illustrates alternative coupling arrangement 70, and this device can be used for substituting above-mentioned linkage 32.In this embodiment, linkage 70 can comprise fixed connecting element 72, and wherein this element all is formed with conduit 74 in each side of opening 46.Conduit 74 can comprise inside end 76 (more close opening 46), end 78 and outer ends 80 in the middle of at least one.The pin 43 of arm 30 (for simplicity's sake, do not give in Fig. 8 illustrate) can be as moving in conduit 74 in above-mentioned conduit 36.
With reference now to Fig. 9 A and 9B.Fig. 9 A and 9B illustrate the left side conduit 74 among Fig. 8, but are appreciated that for right side conduit 74, its description is the same.
Utilize for example (but being not limited to) securing member 84 (for example screw or rivet), blocking element 82 can be connected to Connection Element 72, described securing member 84 is fixed in the installing hole 86 that is formed in the Connection Element 72.Blocking element 82 can be formed by sheet metal, plastics etc.In position shown in Fig. 9 B, blocking element 82 allows pin 43 to advance between inside end 76 and centre terminal 78, terminal 80 advances laterally but stop pin 43 to cross middle terminal 78.In this way, the pin 43 of arm 30 be restricted in conduit 74 first, advance in the relatively short path.Therefore, locking member 12 is restricted to from thin-long casing 14 and extends to first, relative than short spread length A, shown in Fig. 9 A.
With reference now to Figure 10 A and 10B.In position shown in Figure 10 B, blocking element 82 is relocated, and advances between inside end 76 and outer ends 80 to allow pin 43, and stops pin 43 to be advanced between inside end 76 and middle terminal 78.In this way, the pin 43 of arm 30 can be in conduit 74 second, advance in the relatively long path.Therefore, locking member 12 can extend to second, relative than long spread length B, shown in Figure 10 A from thin-long casing 14.
Point out that herein the rotation number of the lock 18 of locking device 16 and the situation of the second longer spread length B (for example two change) are compared, for the first shorter spread length A still less (for example one changes).
Point out that herein pin 43 (and arm 30) thus can be by several inside end 76, middle terminal 78 and/or outer ends 80 that where are locked in.Point out that further the installation personnel of multipoint lock 10 can be selected linkage 32 or 70, this depends on whether it expects the spread length that is provided with more than for locking member 12.
One of ordinary skill in the art will appreciate that the content that institute specifically illustrated and describes above the present invention was not limited to.In fact, the scope of the invention comprises by reading above description can be made and do not belonged to the above-mentioned combination of features and time combination of prior art by those of ordinary skills, and improves and variation.
Claims (12)
1. multipoint lock, it comprises:
But be suitable for shrinking and stretching with respect to thin-long casing the locking device of at least one locking member with selection mode,
Wherein, described locking device comprises arm, and described arm is advanced can the pivot mode to be connected to the lock actuated piece and to be defined as in the conduit that forms in being connected to the linkage of described at least one locking member, and
Wherein, at the primary importance place of described lock actuated piece, described arm is located at first extreme position of stroke in the described conduit, and pivots so that several described first extreme position that where is locked in stroke along first angle direction with respect to described lock actuated piece.
2. multipoint lock as claimed in claim 1, wherein, second place place at described lock actuated piece, described arm is located at second extreme position of stroke in the described conduit, and pivots so that several described second extreme position that where is locked in stroke along second angle direction with respect to described lock actuated piece.
3. multipoint lock as claimed in claim 1, wherein, at the described primary importance place of described lock actuated piece, described at least one locking member is in position stretching, extension, locking with respect to described thin-long casing.
4. as claim 2 or 3 described multipoint locks, wherein, at the described second place place of described lock actuated piece, described at least one locking member is in position contraction, that unblank with respect to described thin-long casing.
5. as the described multipoint lock of the arbitrary claim in front, wherein, described lock actuated piece comprises the lock that is meshed with tooth bar, and wherein said arm is can the pivot mode being connected to described tooth bar.
6. as the described multipoint lock of the arbitrary claim in front, wherein, described linkage comprises fixed connecting element and flexibly connects element, be formed with first conduit in the described fixed connecting element, be formed with second conduit in the described flexible connection element, described flexible connection element is connected to described at least one locking member, and described arm is contained in described first and second conduits.
7. multipoint lock, it comprises:
But be suitable for shrinking and stretching with respect to thin-long casing the locking device of at least one locking member with selection mode,
Wherein, described locking device comprises arm, described arm is advanced can the pivot mode to be connected to the lock actuated piece and to be defined as in the conduit that forms in being connected to the linkage of described at least one locking member, wherein said conduit comprises at least two ends, be in latched position and described at least one locking member is in the extended position that highlights from described thin-long casing at the described arm in described end, compare when wherein being in another of described end with it when described arm is in the described end one, described at least one locking member is from the more outside stretching, extension of described thin-long casing.
8. multipoint lock as claimed in claim 7, wherein, the end of described conduit comprises inside end, at least one middle end and outer ends, described outer ends is than the end of the close more described thin-long casing of described inside end.
9. multipoint lock as claimed in claim 8, further comprise the blocking element that is connected to described linkage, described blocking element comprises primary importance, at described primary importance place, described blocking element allows described arm in described inside end with describedly advance between end in the middle of at least one, and stops described arm to cross described terminally in the middle of at least one advance to described outer ends.
10. multipoint lock as claimed in claim 9, wherein, described blocking element comprises the second place, at described second place place, described blocking element allows described arm to advance between described inside end and described outer ends, and stops described arm to be advanced between described inside end and described at least one middle end.
11. as any one described multipoint lock among the claim 7-10, wherein, described arm is along several certain position places that where are locked in of described conduit.
12. as any one described multipoint lock among the claim 7-10, wherein, several at least one place that where is locked in described end of described arm.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL154990 | 2003-03-19 | ||
| IL15499003A IL154990A0 (en) | 2003-03-19 | 2003-03-19 | Enhanced multipoint lock |
| IL156342 | 2003-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1788134A true CN1788134A (en) | 2006-06-14 |
| CN100432365C CN100432365C (en) | 2008-11-12 |
Family
ID=32587504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800127204A Expired - Fee Related CN100432365C (en) | 2003-03-19 | 2004-03-09 | Enhanced extendable multipoint lock |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN100432365C (en) |
| IL (1) | IL154990A0 (en) |
| UA (1) | UA86368C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110637140A (en) * | 2017-04-18 | 2019-12-31 | 马科技术有限责任公司 | Accessory assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50014923D1 (en) * | 1999-06-17 | 2008-03-13 | Hautau Gmbh | Gear arrangement for a bar closure |
| IL132485A (en) * | 1999-10-20 | 2003-06-24 | Mul T Lock Technologies Ltd | Symmetric door lock |
-
2003
- 2003-03-19 IL IL15499003A patent/IL154990A0/en unknown
-
2004
- 2004-03-09 CN CNB2004800127204A patent/CN100432365C/en not_active Expired - Fee Related
- 2004-03-09 UA UA2005009854A patent/UA86368C2/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110637140A (en) * | 2017-04-18 | 2019-12-31 | 马科技术有限责任公司 | Accessory assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| IL154990A0 (en) | 2003-10-31 |
| UA86368C2 (en) | 2009-04-27 |
| CN100432365C (en) | 2008-11-12 |
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