CN2849050Y - Locking control mechanism of automatic door lock - Google Patents
Locking control mechanism of automatic door lock Download PDFInfo
- Publication number
- CN2849050Y CN2849050Y CN 200520112478 CN200520112478U CN2849050Y CN 2849050 Y CN2849050 Y CN 2849050Y CN 200520112478 CN200520112478 CN 200520112478 CN 200520112478 U CN200520112478 U CN 200520112478U CN 2849050 Y CN2849050 Y CN 2849050Y
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- feeler lever
- locking
- sliding pin
- control mechanism
- automatic door
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Abstract
The utility model relates to a lock-out control mechanism of automatic door locks, which has the purpose that the work of the mechanism can be more reliable so that a lock-tongue can not scratch a doorframe on the premise that the structure is properly compact. The utility model comprises a locking triggering assembly (1) and a lockup assembly (2). The locking triggering assembly (1) comprises a hollow triggering rod (11) which is installed on a lock-tongue member (10) in a sliding way, a release biasing member (12) which exerts a bias pressure causing a triggering end (7) to protrude out of a front faceplate, a sliding pin (13) and a positioning biasing member (4), wherein the positioning biasing member (4) exerts a bias pressure deviating from the triggering end (7) on the sliding pin (13) which is arranged in the hollow triggering rod (11). The lockup assembly (2) can be movably arranged on the lock-tongue member (10), and the lockup assembly (2) comprises a lockup member (3), wherein the lockup member (3) comprises a lockup convex block (31) and a limiting block (32). A lockup biasing member (4) exerts a bias pressure on the lockup member (3), wherein the bias pressure tends to lead the limiting block (32) to get close to a member which is fixed on a casing body, and the combination of the lockup convex block (31) and the fixing member on the casing body is in non-self-locking connection.
Description
Technical field
The utility model relates to a kind of bolt extending control mechanism of automatic door lock.Specifically, the utility model is to a kind of improvement of mainly handling by machine driving or the automatic door lock on opportunity of the keying of control dead bolt proposes.
Background technology
In the prior art, adopt mechanical transmission mechanism or mechanical transmission mechanism to handle or the mechanism on keying opportunity of control dead bolt has been suggested.Chinese patent literature CN2604490Y discloses a kind of bolt extending control mechanism of automatic door lock, when the door of the automatic door lock that bolt extending control mechanism of the present utility model is housed entered doorframe, the described feeler lever that protrudes in described lock housing body front panel had an end that rolls opinion and contacts with doorframe and be pressed in the described lock housing body by doorframe.Simultaneously, the extruding of the other end of described feeler lever is installed in the actuation ends of the described sliding pin of the described unidirectional actuating mechanism on the described locking rod, and the biasing force that makes described sliding pin overcome described sliding pin spring is retracted in the described pin-and-hole that is molded on the described locking rod.Then after the described actuating hook of moulding on the end of described feeler lever in described lock housing body is crossed described sliding pin, described sliding pin under the effect of the biasing force of described sliding pin spring, from described pin-and-hole, eject and with described feeler lever on described actuating hook engagement.When described feeler lever had an end that rolls opinion and runs into dead bolt hole on the described doorframe, described feeler lever ejected in described lock housing body under the partial pressure of described feeler lever spring.Simultaneously, the described actuating hook strip on the described feeler lever is moved described sliding pin, and makes biasing force that described locking rod overcomes described locking rod spring around its pivoted, makes described locking platform on the described locking rod break away from engagement with described dead bolt member.At this moment the described dead bolt member that has lost the locking effect of described locking rod moves to described dead bolt ejection direction under the described partial pressure that lock out spring, and described dead bolt is snapped in the dead bolt hole on the described doorframe.
The existing in prior technology problem that this patent documentation is announced is: the mechanism that lock out of the prior art all is after described trigger end is finished predetermined stroke, just realize the action that dead bolt ejects, this gap that requires on the one hand to install between the Men Bianyu doorframe of door lock has higher precision, on the other hand, in the actual installation process, because the gap is difficult to reach the precision of design between the Men Bianyu doorframe of installation door lock, thereby be to guarantee that the operate as normal of door lock often will lock out the impulse stroke shortening of the trigger end of mechanism when the assembling door lock, therefore the situation that dead bolt is drawn doorframe usually occurs, cause doorframe to damage.
The technology contents of utility model
For this reason, technical problem to be solved in the utility model is to propose a kind of under the suitable compact prerequisite of structure, reliable operation, and make dead bolt not scratch the bolt extending control mechanism of the automatic door lock of doorframe.
For solving the problems of the technologies described above, described bolt extending control mechanism of the present utility model comprises that a locking triggers assembly and a lock assembly, described locking triggers assembly and comprises that has a hollow feeler lever that stretches out the hole of direction setting along described dead bolt, described hollow feeler lever is slidably mounted on the described dead bolt member, the one end constitutes trigger end, one discharges bias piece and axially described hollow feeler lever is applied a biasing force that makes the outstanding described front panel of described trigger end along the described core hole of described hollow feeler lever, a sliding pin is arranged in the described core hole of described hollow feeler lever, a location bias piece is axial along the described core hole of described hollow feeler lever, applies the biasing force that deviates from described trigger end to described sliding pin; Described lock assembly is arranged on the described dead bolt member movably, it comprises a locking component, described locking component have one under unlocking condition be fixed on described housing on the fixed part protruding retaining of locking and spacing stopping that cooperates with the positive stop end of described sliding pin of cooperating, locking bias piece trends towards described spacing stopping relied on the biasing force that is fixed on the parts on the described housing in one of effect on the described locking component, being connected of the fixed part on the protruding retaining of described locking and the described housing with being combined into non-self-locking.
Described core hole is what seal at the end near described trigger end, and described location bias piece is the pressure coil spring that is arranged in the described core hole, and the one end acts on the blind end in described core hole, and the other end acts on the tail end of described sliding pin.
The contact surface of the fixed part on protruding retaining of described locking and the described lock housing is an inclined-plane that stretches out the direction sweepback along described hollow feeler lever.
Described trigger end at described sliding pin forms a roller mounting slot, and a roller is installed in the described roller mounting slot by the direction that its roller shaft is parallel to the hinge axle of door.
Described positive stop end at described sliding pin forms an inclined-plane towards a side of the described limiting convex block of described locking component, and this inclined-plane produces the trend that described sliding pin is moved to the described trigger end of described hollow feeler lever under the compressing of described limiting convex block.
Described locking component is a pivot plate that is installed in pivotally on the described dead bolt member, in the side of described pivot plate near described lock assembly, extends a ledge; Described ledge is provided with described spacing stopping towards the one side of described lock assembly, described spacing stop to cooperate with the described positive stop end of described sliding pin limit described pivot plate moving towards described lock assembly; At the opposite side of described pivot plate, form be used for be fixed on described lock housing on the protruding retaining of described locking that cooperates of parts.
An extended position adjusting part is arranged between described hollow feeler lever and the described lock housing.
Described extended position condition assembly comprises that one is fixedly attached to thrust parts on the described hollow feeler lever and the adjusting part that has the inclined-plane between fixture that is arranged on described thrust parts and the described lock housing.
Described adjusting part is the adjustment screw that its screw-threaded engagement as the inclined-plane described thrust parts, a fixed part on described adjustment screw and the described lock housing is along the axial location of described adjustment screw, and the fixed part on can described relatively lock housing connects rotationally
Described hollow feeler lever is slidably mounted in the feeler lever slideway that is fixed on the described dead bolt member, and described release bias piece is one and is enclosed within on the described hollow feeler lever, and acts on the helical spring between the fixture on described hollow feeler lever and the described lock housing.
Technique scheme of the present utility model has the following advantages compared to existing technology: lose pushing force because described bolt extending control mechanism of the present utility model is a trigger end at described hollow feeler lever, when described hollow feeler lever is ejected, the release dead bolt ejects, and described dead bolt itself can not have any contact with doorframe; Make that the ejection of dead bolt is desirable more opportunity, less to the infringement of doorframe; Simultaneously because trigger end can be according to the gap adjustment between Men Bian and the doorframe, thereby concerning the assembling of door lock and the installation on door leaf, required precision reduces greatly; In simple in structure, in use control conveniently, assemble also more convenient.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the elevation cross-sectional view of a kind of embodiment of the present utility model;
Fig. 2 is on basis embodiment illustrated in fig. 1, has the structural representation of extended position governor motion;
Fig. 3 is another example structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of a kind of alternative form of extended position adjusting part of the present utility model;
The structural representation of the spacing a kind of alternative form that stops in Fig. 5 the utility model.
Reference numeral is expressed as among the figure: the 1-locking triggers that assembly, 2-lock assembly, 3-locking component, 4-locking bias piece, 5-extended position adjusting part, 6-core hole, 7-trigger end, 8-elasticity install that card, 10-dead bolt member, the hollow feeler lever of 11-, 12-discharge that bias piece, 13-sliding pin, 14-location bias piece, 15-feeler lever slideway, 16-roller mounting slot, 17-roller, the protruding retaining of 31-locking, 32-spacingly stop, 33-pin, 51-are regulated part, 52-thrust parts.
The specific embodiment
Referring to one embodiment of the present of invention shown in Figure 1.A kind of bolt extending control mechanism of automatic door lock, comprise that a locking triggers assembly 1 and a lock assembly 2, described locking triggers sliding pin spring, feeler lever slideway 15, roller mounting slot 16 and the roller 17 that assembly comprises a hollow feeler lever 11, the feeler lever spring as release bias piece 12, sliding pin 13, conduct location bias piece 14.Hollow feeler lever 11 has one and stretches out the core hole 6 that direction is provided with along dead bolt, and hollow feeler lever 11 is slidably mounted in the feeler lever slideway 15, and the one end constitutes trigger end 7.Described core hole 6 is what seal at the end near described trigger end 7.As the feeler lever spring housing that discharges bias piece 12 on described hollow feeler lever 11, and act between described hollow feeler lever 11 and the described feeler lever slideway 15, axially described hollow feeler lever 11 is applied a biasing force that makes described trigger end 7 outstanding described front panels along the described core hole 6 of described hollow feeler lever 11.Sliding pin 13 is arranged in the described core hole 6 of described hollow feeler lever 11.Sliding pin spring one end acts on the blind end in described core hole 6, and the other end acts on the tail end of described sliding pin 13, and the sliding pin spring is axial along the described core hole 6 of described hollow feeler lever 11, applies the biasing force that deviates from described trigger end 7 to described sliding pin 13.Feeler lever slideway 15 is positioned on the described dead bolt member.Roller mounting slot 16 is positioned at the described trigger end 7 of described sliding pin 13, and roller 17 is installed in the described roller mounting slot 16 by the direction that its roller shaft is parallel to the hinge axle of door.In addition, have a groove near the described trigger end 7 of described hollow feeler lever 11, an elasticity is installed card 8 and is arranged in the described groove.Described elasticity is installed card 8 and is suitable for by described locking triggering assembly 1 two side arms elasticity being opened, and be stuck on the inwall of described dead bolt, described hollow feeler lever 11 can not deviate from from described dead bolt member 10 because of the biasing force of described release bias piece 12.Thus also as can be seen, adjust the length that described elasticity is installed the two side arms of card 8, the extension elongation that just can regulate described trigger end by modes such as shearing, polishings.
Described lock assembly 2 comprises a locking component 3 and a locking bias piece 4, lock assembly 2 is arranged on the described dead bolt member 10 movably, described locking component 3 is a pivot plate that is installed in pivotally on the described dead bolt member 10, and locking component 3 has that a protruding retaining 31 of locking and one are spacing to stop 32.In the side of described pivot plate near described lock assembly 2, extend a ledge, describedly spacingly stop that 32 are arranged on described ledge on the one side of described lock assembly, describedly spacingly stop that 32 cooperate with the described positive stop end of described sliding pin 13 and to limit described pivot plate moving towards described lock assembly 2; The protruding retaining 31 of described locking is arranged on the opposite side of described pivot plate, the contact surface of the fixed part on the protruding retaining of described locking 31 and the described lock housing is an inclined-plane that stretches out the direction sweepback along described hollow feeler lever, under unlocking condition, be used for be fixed on described lock housing on parts match.Locking bias piece 4 acts on one and trends towards spacingly stopping that 32 rely on the biasing force that is fixed on the parts on the described housing with described on described locking component 3, the non-self-locking ground that is combined into of the fixed part on the protruding retaining 31 of described locking and the described housing is connected.Described positive stop end at described sliding pin 13 forms an inclined-plane towards described spacing 32 the side that stops of described locking component 3, this inclined-plane is in described spacing stopping under 32 the compressing, produces the trend that described sliding pin 13 is moved to the described trigger end 7 of described hollow feeler lever 11.
In use, usually as shown in Figure 1, described sliding pin spring applies biasing force towards the direction away from the trigger end 7 of described hollow feeler lever 11 on described sliding pin 13, an end that makes described sliding pin 13 stretch out described hollow feeler lever 11 props up the protruding retaining 31 of described locking on the described locking component 3, limits the rotation of described locking component 3 thus.At this moment, since spacing on the described locking component 3 stop 32 and described lock housing on fixed part between engagement stop described set member 10 stretch out at dead bolt under the effect of mechanism's (, not showing among the figure) as spring stretch out mobile.As shown in Figure 2, at closing time, when the door of the automatic door lock that bolt extending control mechanism of the present utility model is housed enters doorframe, the trigger end 7 that described hollow feeler lever 11 has roller contacts with doorframe and is pressed in the described dead bolt member 10 by doorframe, when moving, hollow feeler lever 11 is compressed the described hollow feeler lever 11 of described sliding pin 13 retractions this moment as the feeler lever spring that discharges bias piece 12 with as the sliding pin spring of locating bias piece 14 in described dead bolt member 1.Since described spacing stop 32 with described lock housing on fixed part between effect, at the described spacing active force that acts on a direction shown in the arrow of putting towards the lower-left among the figure that stops on 32.By the influence of this active force, be subjected to active force shown in two parallel arrows about among the figure on the described sliding pin 13, described sliding pin 13 is contacted and between generation frictional force with described hollow feeler lever 11.Like this, as shown in Figure 3, when the described trigger end 7 of described hollow feeler lever 11 runs into dead bolt hole on the doorframe, described hollow feeler lever 11 moves to the dead bolt ejection direction under the partial pressure of feeler lever spring, simultaneously since the frictional force between described sliding pin 13 and the hollow feeler lever 11 greater than the biasing force of described sliding pin spring action on described sliding pin 13, described sliding pin 13 is also driven along with described hollow feeler lever 11, makes described sliding pin 13 prop up described spacing on the described pivot plate and stops that 32 1 ends are crossed and describedly spacingly stop 32.At this moment state pivot plate as the lock of described locking component 3 and be released, and rotatable.Make the sweepback inclined-plane and this lock housing fixed part that prop up the protruding retaining 31 of locking of the fixed part on the lock housing on the described pivot plate slip away, pivot plate is around its pivoted, at this moment described dead bolt member 10 stretches out at dead bolt under the effect of mechanism and moves to the dead bolt ejection direction, and described dead bolt is snapped in the dead bolt hole on the described doorframe, finish the process of locking thus.When unblanking, along with described dead bolt member 10 direction in described dead bolt is retracted into described lock housing body moves, after described dead bolt member 10 arrived lockset position of coupler, described pivot plate was at the protruding retaining 31 and describedly spacingly stop that 32 match with fixed part on sliding pin 13 and the lock housing respectively by described locking once more under the effect of described locking bias piece 4.Finish a working cycles thus.
Fig. 4 has shown another kind of embodiment of the present utility model.In the present embodiment, described locking component 3 is a slide plate, a tongue type projection is arranged as the protruding retaining 31 of described locking by punch forming on described slide plate.Four pins 33 that are fixed on the described dead bolt member 10 are separately positioned on the both sides of described slide plate, constitute slideway.Described slide plate is crooked in the opposite direction to the described dead bolt side of stretching out near an end of the fixed part on the described lock housing, constitutes the protruding retaining 31 of described locking.Described slide plate can reciprocatingly slide in the slideway that described pin 33 constitutes under the effect of the active force of fixed part on the described lock housing and described locking bias piece 4.And in the used down locking of described sliding pin 13.The operating principle of present embodiment and Fig. 1 make consistent to the course of work embodiment illustrated in fig. 3 basically.Different is as translational motion in the tangible slideway of described slide plate of described locking component 3.
In addition, can also to the embodiment of bolt extending control mechanism shown in Figure 3 an extended position adjusting part 5 be set at Fig. 1 as shown in Figure 5, extended position adjusting part 5 is arranged between described hollow feeler lever 11 and the described lock housing.Described extended position adjusting part 5 comprises a thrust plate and the adjustment screw as adjusting part 51 as thrust parts 52.Be connected to described thrust plate relative fixed on the described hollow feeler lever 11, as the screw thread on the end of the adjustment screw of regulating part 51 as the inclined-plane, be threaded with described thrust plate, and connect rotatably, a fixed part on the described adjustment screw other end and the described dead bolt is along the axial location of described adjustment screw.Having an adjustment hole on the described dead bolt with on the corresponding position of the nut of described screw.
In the present embodiment.The trigger end 7 that extended position adjusting part 5 is used to regulate described hollow feeler lever 11 stretches out the distance of described lock housing, it can be changed according to the distance of Men Bian and doorframe, when inwardly rotating as the adjustment screw of regulating part 51, it is elongated that the trigger end 7 of described hollow feeler lever 11 stretches out the distance of described lock housing, when as the adjustment screw of regulating part 51 during to inner rotary, the distance that the trigger end 7 of described hollow feeler lever 11 stretches out described lock housing shortens.On the other hand, described extended position adjusting part 5 also plays the effect that stops described hollow feeler lever 11 to be deviate from from described dead bolt member 10 under the partial pressure of described release bias piece 12.
Referring to Fig. 6, show an alternative of extended position adjusting part in the bolt extending control mechanism of the present utility model.Wherein, the described locking of the screw one end butt of the described adjusting part 51 of the conduct of extended position adjusting part 5 triggers a fixed part on the assembly 1, and the thrust parts 52 as described, and it is located vertically; The other end is threaded with fixed part on the described lock housing.
Fig. 7 shows another embodiment of the present utility model, wherein said hollow feeler lever 11 has two parallel core holes, one of them described core is provided with described sliding pin 13 in the air and applies the spring of the described location of the conduct bias piece 14 of biasing force to described sliding pin, is provided as the spring of described release bias piece 12 in another core hole; The described dead bolt of an end butt that a screw of part 51 is regulated in the conduct of described extended position adjusting part 5 is located it vertically; The other end of described screw is threaded with described hollow feeler lever 11.Having an adjustment hole on the described dead bolt with on the corresponding position of the nut of described screw.
Referring to Fig. 8, a kind of alternate embodiment that stops for the utility model is spacing.In the present embodiment, the spacing of the pivot plate that cooperates with sliding pin 13 top butts stops that 32 are matrix.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (10)
1. the bolt extending control mechanism of an automatic door lock, comprise that a locking triggers an assembly (1) and a lock assembly (2), it is characterized in that described locking triggers assembly and comprises that has a hollow feeler lever (11) that stretches out the core hole (6) of direction setting along dead bolt, described hollow feeler lever (11) is slidably mounted on the described dead bolt member (10), the one end constitutes trigger end (7), a release bias piece (12) axially applies a biasing force that makes the outstanding described front panel of described trigger end (7) to described hollow feeler lever (11) along the described core hole (6) of described hollow feeler lever (11), a sliding pin (13) is arranged in the described core hole (6) of described hollow feeler lever (11), a location bias piece (14) is axial along the described core hole (6) of described hollow feeler lever (11), applies the biasing force that deviates from described trigger end (7) to described sliding pin (13); Described lock assembly (2) is arranged on the described dead bolt member (10) movably, it comprises a locking component (3), described locking component (3) have one under unlocking condition be fixed on described housing on the parts protruding retaining of locking (31) and spacing stopping (32) that cooperates with the positive stop end of described sliding pin (13) of cooperating, a locking bias piece (4) trends towards described spacing stopping (32) relied on the biasing force that is fixed on the parts on the described housing one of described locking component (3) effect of going up, being connected of the fixed part on the protruding retaining of described locking (31) and the described housing with being combined into non-self-locking.
2. the bolt extending control mechanism of automatic door lock according to claim 1, it is characterized in that described core hole (6) is what seal at the end near described trigger end (7), described location bias piece (14) is for being arranged on the pressure coil spring in the described core hole (6), the one end acts on the blind end in described core hole (6), and the other end acts on the tail end of described sliding pin (13).
3. the bolt extending control mechanism of automatic door lock according to claim 1 is characterized in that the contact surface of the fixed part on protruding retaining of described locking (31) and the described lock housing is an inclined-plane that stretches out the direction sweepback along described hollow feeler lever (11).
4. the bolt extending control mechanism of automatic door lock according to claim 1, it is characterized in that forming a roller mounting slot (16) at the described trigger end (7) of described sliding pin (13), a roller (17) is installed in the described roller mounting slot (16) by the direction that its roller shaft is parallel to the hinge axle of door.
5. the bolt extending control mechanism of automatic door lock according to claim 1, it is characterized in that forming an inclined-plane in the side of described positive stop end towards described spacing the stopping (32) of described locking component (3) of described sliding pin (13), this inclined-plane is under the compressing of described spacing stopping (32), and generation makes described sliding pin (13) to the mobile trend of the described trigger end (7) of described hollow feeler lever (11).
6. the bolt extending control mechanism of automatic door lock according to claim 1, it is characterized in that described locking component (3) is a pivot plate that is installed in pivotally on the described dead bolt member (10), in the side of described pivot plate, extend a ledge near described lock assembly (2); Described ledge is provided with described spacing stopping (32) towards the one side of described lock assembly, and described spacing stopping (32) cooperates with the described positive stop end of described sliding pin (13) limits described pivot plate moving towards described lock assembly (2); At the opposite side of described pivot plate, form be used for be fixed on described lock housing on the protruding retaining of described locking (31) that cooperates of parts.
7. the bolt extending control mechanism of automatic door lock according to claim 1 is characterized in that an extended position adjusting part (5) is arranged between described hollow feeler lever (11) and the described lock housing.
8. the bolt extending control mechanism of automatic door lock according to claim 7 is characterized in that described extended position adjusting part (5) comprises that one is fixedly attached to thrust parts (52) on the described hollow feeler lever (11) and the adjusting part (51) that has the inclined-plane between fixture that is arranged on described thrust parts (52) and the described lock housing.
9. the bolt extending control mechanism of automatic door lock according to claim 8, it is characterized in that described adjusting part (51) is the adjustment screw that its screw-threaded engagement as the inclined-plane described thrust parts (52), a fixed part on described adjustment screw and the described lock housing is along the axial location of described adjustment screw, and the fixed part on can described relatively lock housing connects rotationally.
10. the bolt extending control mechanism of automatic door lock according to claim 1, it is characterized in that described hollow feeler lever (11) is slidably mounted in the feeler lever slideway that is fixed on the described dead bolt member (10), described release bias piece (12) is one and is enclosed within on the described hollow feeler lever (11), and acts on the helical spring between the fixture on described hollow feeler lever (11) and the described lock housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112478 CN2849050Y (en) | 2005-07-07 | 2005-07-07 | Locking control mechanism of automatic door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112478 CN2849050Y (en) | 2005-07-07 | 2005-07-07 | Locking control mechanism of automatic door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849050Y true CN2849050Y (en) | 2006-12-20 |
Family
ID=37521533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520112478 Expired - Lifetime CN2849050Y (en) | 2005-07-07 | 2005-07-07 | Locking control mechanism of automatic door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849050Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900270A (en) * | 2012-10-26 | 2013-01-30 | 能诚集团有限公司 | Locking control mechanism of automatic door lock |
| CN103938930A (en) * | 2013-01-18 | 2014-07-23 | 能诚集团有限公司 | Locking-out adjusting mechanism of automatic door lock |
-
2005
- 2005-07-07 CN CN 200520112478 patent/CN2849050Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900270A (en) * | 2012-10-26 | 2013-01-30 | 能诚集团有限公司 | Locking control mechanism of automatic door lock |
| CN103938930A (en) * | 2013-01-18 | 2014-07-23 | 能诚集团有限公司 | Locking-out adjusting mechanism of automatic door lock |
| CN103938930B (en) * | 2013-01-18 | 2016-06-22 | 王力安防产品有限公司 | A kind of automatic door lock lock out governor motion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Assaabloy-wangli Security Products Co., Ltd. Assignor: Wangli Group Co., Ltd. Contract fulfillment period: 2009.6.1 to 2014.5.31 Contract record no.: 2009330001597 Denomination of utility model: Locking control mechanism of automatic door lock Granted publication date: 20061220 License type: Exclusive license Record date: 20090713 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.1 TO 2014.5.31; CHANGE OF CONTRACT Name of requester: ASSA ABLOY-WANGLI SECURITY PRODUCTS CO., LTD. Effective date: 20090713 |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150707 Granted publication date: 20061220 |
|
| EXPY | Termination of patent right or utility model |