CN102770615A - Lock assembly including bolt hold back function - Google Patents
Lock assembly including bolt hold back function Download PDFInfo
- Publication number
- CN102770615A CN102770615A CN2011800109047A CN201180010904A CN102770615A CN 102770615 A CN102770615 A CN 102770615A CN 2011800109047 A CN2011800109047 A CN 2011800109047A CN 201180010904 A CN201180010904 A CN 201180010904A CN 102770615 A CN102770615 A CN 102770615A
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- China
- Prior art keywords
- oblique tongue
- lock
- advanced position
- move
- selector
- 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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Links
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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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
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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
- E05B17/00—Accessories in connection with locks
- E05B17/005—Preventing accidental lock-out, e.g. by obstruction in the striker
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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
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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
- E05B2063/0082—Locking modes
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
This invention relates to a lock assembly (1) including a housing (2) and a latch bolt (3) that is moveable between an extended and retracted position under the influence of a biasing means (7). A retainer means (29) is adjustable between a first position, second position and third position. The retainer means (29) prevents movement of the latch bolt (3) from the retracted position when in first position, and does not prevent movement of the latch bolt (3) from the retracted position when in a second or third position. The retainer means (29) achieves a function often referred to as a whole back function.
Description
Technical field
The present invention relates to a kind of lock set, it comprises the lock shell, the oblique tongue that can between extended position and advanced position, move with respect to said lock shell; And keep oblique tongue to be in the positioner device of advanced position.This lock is generally used for guaranteeing that door is in the closed position, and a kind of form of lock set is the lock pin lock.For ease of hereinafter the present invention is described, the lock pin lock set that reference is used with door, however the present invention can be the lock of other form, and have other purposes.
Background technology
The lock pin lock set design becomes in the mortise chamber on the edge be installed in door.Lock set comprises the dead bolt that can between extended position and advanced position, move.The lock pin lock set can comprise offset assembly, and for example spring is used to promote oblique tongue and adopts extended position.When dead bolt was in extended position, door was maintained in its closed position, and engaged with contiguous strike plate in positions such as lateral columns.For from the fastening position moving door, must move oblique tongue from extended position.Need not move from extended position under the situation of dead bolt, can be from the fastening position moving door, this is very easily usually,, this will make an explanation hereinafter.
The lock pin lock set generally includes handle, and it is used for operate actuator, can operate this actuator oblique tongue of withdrawing.Key operated locking device, for example cylinder lock generally includes and allows the running of authorized user with key control actuator.Automatic door closer can be used for door is returned to fastening position, preferably, is used to make door to move from fastening position, and does not need operate actuator.This situation can occur in public building, for example library or shop.
Building possibly need lock set, and is in the closed position at night to guarantee door, yet also hopes by day to make the pedestrian pass gateway more easily.If especially having in a large number, hoping that the pedestrian get into building like a cork uses under the situation of gateway.Hope that in these cases lock set has oblique tongue barrier functionality, the operator on duty of building thus, for example storekeeper or librarian can control oblique tongue and be in advanced position.
Barrier functionality can move oblique tongue to advanced position through operate actuator and start, yet this normally owing to directly suppress the head of dead bolt, makes door not in the closed position.As long as be in advanced position, tiltedly tongue remains on advanced position through the element apparatus associated with key lock.This has guaranteed that barrier functionality controlled by authorized user.
The lock pin lock set can be used for the various environment that need difference in functionality.The single seat building can have needs lock set to have the Qianmen of barrier functionality; Yet the staircase of same solitary building can have the labeled door that does not need barrier functionality.Labeled door needs and can be maintained in its closed position, and gets into staircase to reduce the cigarette of discharging, and this can depend on the lock pin lock set and realize.Therefore, preferably, the lock pin lock set is installed in such environment, and it can not allow authorized user to limit oblique tongue to be in advanced position.
Being appreciated that the lock of guaranteeing having desired function, being installed in suitable door, is the obligation of lock setter.The lock setter possibly require the examination lock before door is installed, possibly not know the desired function of locking in this case.Perhaps, door possibly installed the lock pin lock with inappropriate barrier functionality, need from the mortise chamber, remove the lock pin lock in this case and change the lock pin lock that is more suitable for.
Summary of the invention
Preferably, the present invention's expectation provides a kind of lock set, and it comprises barrier functionality, assembles simple relatively.Preferably, hope that also lock set is adjustable, to adapt to more than a kind of occasion.
According to an aspect of the present invention, a kind of lock set is provided, it comprises: the lock shell; Oblique tongue, said oblique tongue can move with respect to the front of said lock shell between extended position and advanced position; Offset assembly, said offset assembly are used for said oblique tongue is squinted to extended position; Positioner device, when oblique tongue was in advanced position, positioner device can stop said oblique tongue to move from advanced position through adopting primary importance, perhaps through adopting the second place, can not stop said oblique tongue to move from advanced position; Wherein when said oblique tongue is in primary importance away from advanced position and locator member; Said oblique tongue adopts the 3rd position to the mobile locator member that causes of advanced position; This can not stop said oblique tongue to move away from advanced position; When positioner device when primary importance is adjusted to the 3rd position, it can be crooked.
Preferably, said positioner device comprises long element, and said long element has fixed end and free end, when said locator member when primary importance is adjusted to the 3rd position, said free end moves with respect to said fixed end.Preferably, when said long element adopted the 3rd position, it was positive crooked away from said lock shell; When said long element stops said oblique tongue when said advanced position moves, long element is pushed the front to said lock shell.Preferably, when said long element stops said oblique tongue when advanced position moves, the said free-ended position of its relative proximity is supported; When said long element was adjusted to the 3rd position, it was supported away from said free-ended position relatively.
Preferably; Said lock set comprises actuator, but operate actuator moves to advanced position with said oblique tongue from extended position, and locking device can be regulated between user mode and non-working condition; When said locking device during in user mode; Make actuator to operate,, make actuator to operate when said locking device during at non-working condition; Along with locking device is regulated in user mode and non-working condition respectively, positioner device can be regulated between the primary importance and the second place.Preferably, said locking device comprises stop slider, and when said locking device was regulated between user mode and non-working condition, said stop slider was slided, and wherein said positioner device is connected to said stop slider, and moves with it.
Preferably; Lock set comprises selector, can operate said selector and said positioner device cooperatively interacts, and selects non-working condition when said selector thus; When said positioner device was in primary importance, said locator can not stop oblique tongue to move from advanced position.Preferably, said selector can be from the front-operated of said lock shell.Preferably, the said head of said oblique tongue can move at the axial direction between extended position and the advanced position, and can wind the axle rotation between operating position and adjusting position; When said head was in the operating position, it stoped the running of said selector; When said head was in adjusting position, it allowed said selector running.Preferably, said lock set comprises the panel in the front that is connected to said lock shell, and when said panel was connected to said lock shell, said panel stoped said head to rotate to adjusting position.Preferably, said panel is connected to said lock shell through at least one tightening member.
Preferably; Said oblique tongue comprises the member of the said head back that is positioned at said oblique tongue; When said selector was regulated between user mode and non-working condition, said member can move with respect to said head, in user mode; In case said locator moves to primary importance, said oblique tongue is limited in advanced position.
According to a further aspect in the invention, provide a kind of lock pin lock set it comprise: the lock shell; Oblique tongue, said oblique tongue can move with respect to the front of said lock shell between extended position and advanced position; Offset assembly, said offset assembly are used for said oblique tongue is squinted to extended position; Positioner device, when said oblique tongue was in advanced position, positioner device can stop said oblique tongue to move from advanced position through adopting primary importance, perhaps through adopting the second place can not stop said oblique tongue to move from advanced position; Wherein when said oblique tongue was in primary importance away from advanced position and locator member, said oblique tongue was in the 3rd position to the mobile locator member that causes of advanced position, and this can not stop said oblique tongue to move away from advanced position; Selector; Can be from the front-operated of said lock shell, said selector and said positioner device cooperatively interact, thus when said selector selection non-working condition; When said positioner device was in primary importance, said locator can not stop said oblique tongue to move from advanced position.
Preferably, the said head of said oblique tongue can move at the axial direction between extended position and the advanced position, and can wind the axle rotation between operating position and adjusting position; When said head was in the operating position, it stoped the running of said selector; When said head was in adjusting position, it allowed said selector running.Preferably, said lock pin lock set comprises the panel in the front that is connected to said lock shell, and when said panel was connected to said lock shell, said panel stoped said head to rotate to adjusting position.Preferably, said panel is connected to said lock shell through at least one tightening member.More preferably; Said oblique tongue comprises the member of the said head back that is positioned at said oblique tongue; And when said selector was regulated between user mode and non-working condition, said member can move with respect to said head, in user mode; In case said locator moves to primary importance, said oblique tongue is limited in advanced position.
Preferably, said lock set is the lock pin lock set.
Be included in the above-mentioned discussion of the lock set in the manual, its purpose just provides background for the present invention.Though before priority date of the present invention, it is present in Australia, this does not hint or representes, any of these lock set forms the part of prior art, or in the common practise of association area of the present invention.
Description of drawings
For ease of describing the present invention hereinafter in more detail, with reference to the accompanying drawing that two embodiments of the present invention are shown.The characteristic of accompanying drawing and relevant detailed description and being not understood to replaces the summary of the broad definition of the invention that claim provides.
Fig. 1 is the lateral view that does not show the lock pin lock set of lid, and it has shown that oblique tongue is in advanced position and locking device is in non-use position.
Fig. 2 illustrates the lock pin lock set of Fig. 1, and wherein oblique tongue is in extended position and locking device is in user mode.
Fig. 3 illustrates the exploded view of the alternative pack of lock pin lock set among Fig. 1.
Fig. 4 illustrates the lateral view of oblique tongue assembly, and wherein oblique tongue is in extended position and locking device is in the use location.
Fig. 5 illustrates the detailed view that cooperatively interacts corresponding to the locator of Fig. 1 and coupler body, and wherein locator is in the second place.
Fig. 6 illustrates the detailed view that cooperatively interacts corresponding to the locator of Fig. 2 and coupler body, and wherein locator is in primary importance.
Fig. 7 illustrates the detailed view that cooperatively interacts corresponding to the locator of Fig. 4 and coupler body, and wherein locator is in primary importance.
The detailed view that locator that Fig. 8 illustrates and coupler body cooperatively interact, wherein locator has flexible said thus locator and is in the 3rd position.
Fig. 9 illustrates the exploded view of the alternate embodiments of oblique tongue assembly.
Figure 10 a is the lateral view of the oblique tongue assembly of Fig. 9, and wherein selector is in non-use position.
Figure 10 b is the elevation of the oblique tongue assembly of Figure 10 a.
Figure 11 a is the lateral view of the oblique tongue assembly of Fig. 9, and wherein selector is in the use location.
Figure 11 b is the elevation of the oblique tongue assembly of Figure 11 a.
The specific embodiment
Accompanying drawing is positioned at a form of the mortise of (not shown) lateral edges with lock pin lock set 1, illustrates the preferred implementation according to lock set of the present invention.The illustrated lock set of Fig. 1 comprises lock shell 2, and its lid (not shown) does not show to expose whole oblique tongue 3.Tiltedly tongue 3 can move between extended position shown in Figure 4 and advanced position shown in Figure 1 with respect to lock shell 2; When oblique tongue 3 is in extended position; The head 6 of this oblique tongue 3 extends from the front of lock shell 2, and when oblique tongue 3 was in advanced position, tiltedly the head 6 of tongue 3 was withdrawn in the lock shell 2.Lock set 1 comprises and is used to promote the offset assembly 7 of oblique tongue to extended position.Fig. 1 illustrates the compression spring, and its preferred implementation as offset assembly 7 is used to promote oblique tongue 3 and is in extended position.
And the other end of converter 13 is connected to stop slider 14 successively.Stop slider 14 cooperatively interacts with interior ratchet 15a and outer ratchet 15b, interior ratchet 15a and outer ratchet 15b respectively with hub spare 8a, the 8b cooperation of meeting.When comparison diagram 1 and Fig. 2, can see that locking device is adjusted to the use location of Fig. 2 from the non-use position of Fig. 1.Use location in Fig. 2, outer ratchet 15b moves to the position that stops outer hub spare 8b rotation thus.Correspondingly, through explanation, locking device 5 comprises the characteristic of cam ring 10a, external cam 10b, driven member 12, converter 13, stop slider 14, interior ratchet 15a and outer ratchet 15b.
The illustrated lock set of Fig. 1 also comprises the panel 17 in the front that is connected to lock shell 2.Panel 17 uses tightening member to connect, and preferably with the form of threaded fastener 18, it only has one to be visible in the diagram.Threaded fastener 18 removes panel 17 easily, and reason will make an explanation at the manual of back.Panel comprises the hole (not shown), allows the head of oblique tongue 3 to pass from the hole, otherwise panel 17 can block the passage in lock shell 2 fronts.
The illustrated oblique tongue assembly 3 of Fig. 3 is a kind of optimal ways, and another kind of optimal way will be described in the manual of back.Illustrated oblique tongue assembly comprises the head 6 that is connected to main body 19.Tiltedly the tongue assembly also comprises bar 30, has shown bar 30 in other accompanying drawing, and it is fixed to main body 19.Alternatively, bar 30 can form with main body 19 integral body.Bar 30 is included in the coupler body 33 of one of which end, and coupler body 33 is designed to cooperatively interact with the miscellaneous part of lock pin lock set, and this will describe hereinafter.
Lock set comprises positioner device 29, can operate positioner device 29 and stop oblique tongue 3 to move from advanced position.Positioner device 29 uses selectively, so that positioner device is exercisable when lock set is in the lock state, and positioner device can not be operated when lock set is in released state.Any form of the positioner device 29 that selectivity is used all is fit to the present invention, and the illustrated embodiment of Fig. 3 only is a kind of form of suitable positioner device.
Fig. 3 illustrates the preferred form of positioner device 29, like long element 29.One end 50 of long element is fixed to stop slider 14, and stop slider 14 is provided with recess 51, and this recess 51 helps to fix.Long element 29 also comprises the free end 52 that can cooperatively interact with coupler body 33.Fig. 1 illustrates locking device 5 and is in non-use position, and it is positioned locator 29 for the second place, and free end 52 is not positioned at coupler body 33 thus.When locking device 5 was adjusted to use location shown in Figure 2, locator moved to primary importance, and free end 52 is positioned at coupler body 33 back thus.Comparison diagram 5 and Fig. 6, this variation can be seen more easily.When free end 52 is positioned at coupler body 33 back, resists oblique tongue 3 and move from advanced position.
In one embodiment, locator 29 is flexible.Should be noted that from Fig. 7 locator 29 is supported by actuator casing 54, when actuator casing resists oblique tongue when advanced position moves, its contiguous comparatively speaking free end 52.The flexible of locator 29 is meant that when the oblique tongue 3 of resistance bounced back, locator 29 did not have deflection or deflection to ignore.Yet when locator 29 moved to like illustrated the 3rd position of Fig. 8, its deflection was observable.Fig. 7 illustrates locking device 5 and is in the use location and is in extended position with oblique tongue.Move oblique tongue to like the illustrated advanced position of Fig. 8, cause the junction deflection of locator 29 vicinities and stop slider 14.Should be understood that this connection is remoter from free end 52 basically, so the deflection of locator 29 is observable.The result is that when locator 29 was in the 3rd position, it can not keep oblique tongue 3 to be in advanced position.
Fig. 9 illustrates the replaceable embodiment of dead bolt assembly 3, and wherein identical with front embodiment characteristic is represented with identical label.In this embodiment, head 6 is connected to main body 19 through the mode of bolt.Tiltedly the axle Y-Y of tongue 3 extends through bolt 20.The main body 19 of illustrated oblique tongue 3 comprises installing component 21 and vehicle chassis component 22.Installing component 21 comprises a pair of flange 23,24, and each flange has hole 26,27, and bolt 20 extends through hole 26,27.Vehicle chassis component 22 comprises the hole (not shown) that is positioned at positive flange 28 and is used for receiving bolt 20.The near-end of vehicle chassis component 22 cooperatively interacts with mode identical with aforementioned embodiments and actuating arm 7.Bar 30 is positioned at the back of the head 6 of oblique tongue 3.Bar 30 comprises protuberance 31, and when oblique tongue 3 was assembled, protuberance 31 was arranged in the fluting 32 on the installing component 21.This set of protuberance 31 and fluting 32 helps bar 30 with respect to installing component 21 linear moving.In this embodiment, tiltedly tongue assembly 3 comprises selector 74, can operate the state that selector 74 is selected positioner device 29.Implement any-type selective device 34 all is suitable, yet the preferred implementation of selector shown in Figure 9 is rotatable disk, and the middle part of disk has boss 35, and this boss 35 is arranged in the hole 36 of the installing component 21 of oblique tongue 3.Disk comprises that first leg 37 and second leg, 38, the first legs 37 engage with bar 30, and the front side end of passing the main body 19 of oblique tongue 3 can arrive second leg 38.Second leg 38 moves with respect to main body 19, causes disk 34 rotations, and bar 30 is moved along the axial direction YY of oblique tongue 3.The visible this adjusting of Figure 10 and Figure 11, Figure 10 shows that bar 30 is in advanced position thus, correspondingly positioner device is in non-working condition.Through second leg 38 that moves up, the disk 34 among Fig. 1 rotates, so that regulate the position of bar 30, so that positioner device adopts user mode.
Figure 10 and 11 also illustrates the head 6 of oblique tongue 3 around the axle XX of oblique tongue 3 half-twist.This has exposed second leg 38 of selector 34, so that positioner device 29 is regulated between non-working condition and user mode.Think that the head 6 of the oblique tongue 3 shown in Figure 10 and 11 is in adjusting position, between extended position and advanced position, move that head 6 needs half-twist to operating position as illustrated in fig. 1 and 2 in order to allow head 6.
Should be appreciated that from the description of front according to the present invention, lock set provides the environment that can need or can not need oblique tongue barrier functionality.Flexiblely reduced the quantity in stock that the locksmith possibly hold.Selector is placed the head back of oblique tongue,, have a special advantage in case it can only rotate after removing panel.
Under the situation of spirit that does not break away from claim definition of the present invention or scope, various modifications and/or the interpolation that can introduce lock set.
Claims (19)
1. lock set, it comprises:
The lock shell;
Oblique tongue, said oblique tongue can move with respect to the front of said lock shell between extended position and advanced position;
Offset assembly, said offset assembly are used for said oblique tongue is squinted to extended position;
Positioner device, when oblique tongue was in advanced position, positioner device can stop said oblique tongue to move from advanced position through adopting primary importance, perhaps through adopting the second place, can not stop said oblique tongue to move from advanced position;
It is characterized in that; When said oblique tongue is in primary importance away from advanced position and locator member; Said oblique tongue moves to advanced position, causes the locator member to adopt the 3rd position, and this can not stop said oblique tongue to move away from advanced position; When positioner device when primary importance is adjusted to the 3rd position, it can be crooked.
2. lock set according to claim 1; It is characterized in that said positioner device comprises long element, said long element has fixed end and free end; When said locator member when primary importance is adjusted to the 3rd position, said free end moves with respect to said fixed end.
3. lock set according to claim 2 is characterized in that, when said long element adopted the 3rd position, it was positive crooked away from said lock shell; When said long element stops said oblique tongue when said advanced position moves, said long element is pushed the front to said lock shell.
4. according to claim 2 or 3 described lock sets, it is characterized in that when said long element stops said oblique tongue when advanced position moves, it is supported in the said free-ended position of relative proximity; When said long element was adjusted to the 3rd position, it was supported away from said free-ended position relatively.
5. according to the described lock set of aforementioned arbitrary claim; It comprises actuator, but operate actuator moves to advanced position with said oblique tongue from extended position, and locking device can be regulated between user mode and non-working condition; When said locking device during in user mode; Make actuator to operate,, make actuator to operate when said locking device during at non-working condition; Along with locking device is regulated in user mode and non-working condition respectively, positioner device can be regulated between the primary importance and the second place.
6. lock set according to claim 5 is characterized in that said locking device comprises stop slider; When said locking device is regulated between user mode and non-working condition; Said stop slider is slided, and wherein said positioner device is connected to said stop slider, and moves with it.
7. lock set according to claim 1; It comprises selector; Can operate said selector and said positioner device cooperatively interacts; Select non-working condition when said selector thus, when said positioner device was in primary importance, said locator can not stop oblique tongue to move from advanced position.
8. lock set according to claim 7 is characterized in that, said selector can be from the front-operated of said lock shell.
9. lock set according to claim 8 is characterized in that, the said head of said oblique tongue can move at the axial direction between extended position and the advanced position, and can rotate by the axle between operating position and adjusting position; When said head was in the operating position, it stoped the running of said selector; When said head was in adjusting position, it allowed said selector running.
10. lock set according to claim 9, it comprises panel, and said panel is connected to the front of said lock shell, and when said panel was connected to said lock shell, said panel stoped said head to rotate to adjusting position.
11. lock set according to claim 10 is characterized in that, said panel is connected to said lock shell through at least one tightening member.
12. according to the described lock set of each claim among the claim 7-11; Said oblique tongue comprises the member of the said head back that is positioned at said oblique tongue; When said selector was regulated between user mode and non-working condition, said member can move with respect to said head, in user mode; In case said locator moves to primary importance, said oblique tongue is limited in advanced position.
13., it is characterized in that said lock set is the lock pin lock set according to the described lock set of aforementioned each claim.
14. a lock pin lock set, it comprises:
The lock shell;
Oblique tongue, said oblique tongue can move with respect to the front of said lock shell between extended position and advanced position;
Offset assembly, said offset assembly are used for said oblique tongue is squinted to extended position;
Positioner device, when said oblique tongue was in advanced position, positioner device can stop said oblique tongue to move from advanced position through adopting primary importance, perhaps through being in the second place, can not stop said oblique tongue to move from advanced position;
It is characterized in that when said oblique tongue adopted primary importance away from advanced position and locator member, said oblique tongue moved to advanced position, causes the locator member to adopt the 3rd position, this can not stop said oblique tongue to move away from advanced position;
Selector; Can cooperatively interact from said selector of the front-operated of said lock shell and said positioner device; Select non-working condition when said selector thus, when said positioner device was in primary importance, said locator can not stop said oblique tongue to move from advanced position.
15. lock pin lock set according to claim 14 is characterized in that, the said head of said oblique tongue can move at the axial direction between extended position and the advanced position, and can wind the axle rotation between operating position and adjusting position; When said head was in the operating position, it stoped the running of said selector; When said head was in adjusting position, it allowed said selector running.
16. lock pin lock set according to claim 15, it comprises panel, and said panel is connected to the front of said lock shell, and when said panel was connected to said lock shell, said panel stoped said head to rotate to adjusting position.
17. lock pin lock set according to claim 16 is characterized in that, said panel is connected to said lock shell through at least one tightening member.
18. according to the described lock pin lock set of each claim of claim 14-17; It is characterized in that said oblique tongue comprises the member of the said head back that is positioned at said oblique tongue, and when said selector is regulated between user mode and non-working condition; Said member can move with respect to said head; In user mode, in case said locator moves to primary importance, said oblique tongue is limited in advanced position.
19. a lock pin lock set as indicated above basically is with reference to the illustrated arbitrary embodiment of accompanying drawing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010900818 | 2010-02-26 | ||
| AU2010900818A AU2010900818A0 (en) | 2010-02-26 | Lock assembly including bolt hold back function | |
| PCT/AU2011/000188 WO2011103618A1 (en) | 2010-02-26 | 2011-02-22 | Lock assembly including bolt hold back function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102770615A true CN102770615A (en) | 2012-11-07 |
| CN102770615B CN102770615B (en) | 2015-11-25 |
Family
ID=44506067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180010904.7A Expired - Fee Related CN102770615B (en) | 2010-02-26 | 2011-02-22 | Comprise the lock set of latch bolt barrier functionality |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN102770615B (en) |
| AU (1) | AU2011220318B2 (en) |
| NZ (1) | NZ601682A (en) |
| SG (1) | SG183226A1 (en) |
| WO (1) | WO2011103618A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ717794A (en) * | 2013-10-25 | 2020-05-29 | Assa Abloy Australia Pty Ltd | A mortice lock assembly that is operable in a holdback mode and anti-lockout mode |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129579A (en) * | 1962-02-01 | 1964-04-21 | American Hardware Corp | Latchbolt holdback for doorlocks |
| US3141320A (en) * | 1962-06-28 | 1964-07-21 | American Hardware Corp | Latchbolt holdback for doorlocks |
| US6131966A (en) * | 1998-12-10 | 2000-10-17 | Schlage Lock Company | Latch holdback mechanism for a mortise lock |
| WO2006119486A2 (en) * | 2005-05-03 | 2006-11-09 | Adams Rite Manufacturing Co. | Locking mechanism and method |
| AU2006241321A1 (en) * | 2005-11-22 | 2007-06-07 | Assa Abloy Australia Pty Limited | A Lock with a Hold Back Function |
-
2011
- 2011-02-22 WO PCT/AU2011/000188 patent/WO2011103618A1/en active Application Filing
- 2011-02-22 CN CN201180010904.7A patent/CN102770615B/en not_active Expired - Fee Related
- 2011-02-22 NZ NZ601682A patent/NZ601682A/en unknown
- 2011-02-22 SG SG2012058756A patent/SG183226A1/en unknown
- 2011-02-22 AU AU2011220318A patent/AU2011220318B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129579A (en) * | 1962-02-01 | 1964-04-21 | American Hardware Corp | Latchbolt holdback for doorlocks |
| US3141320A (en) * | 1962-06-28 | 1964-07-21 | American Hardware Corp | Latchbolt holdback for doorlocks |
| US6131966A (en) * | 1998-12-10 | 2000-10-17 | Schlage Lock Company | Latch holdback mechanism for a mortise lock |
| WO2006119486A2 (en) * | 2005-05-03 | 2006-11-09 | Adams Rite Manufacturing Co. | Locking mechanism and method |
| AU2006241321A1 (en) * | 2005-11-22 | 2007-06-07 | Assa Abloy Australia Pty Limited | A Lock with a Hold Back Function |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011103618A1 (en) | 2011-09-01 |
| SG183226A1 (en) | 2012-09-27 |
| AU2011220318A1 (en) | 2012-08-30 |
| AU2011220318B2 (en) | 2015-05-21 |
| CN102770615B (en) | 2015-11-25 |
| NZ601682A (en) | 2014-03-28 |
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