CN2748594Y - Opening and closing mechanism of lock and lock employing the same - Google Patents
Opening and closing mechanism of lock and lock employing the same Download PDFInfo
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- CN2748594Y CN2748594Y CN 200420112162 CN200420112162U CN2748594Y CN 2748594 Y CN2748594 Y CN 2748594Y CN 200420112162 CN200420112162 CN 200420112162 CN 200420112162 U CN200420112162 U CN 200420112162U CN 2748594 Y CN2748594 Y CN 2748594Y
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- drive disk
- disk assembly
- spring bolt
- lock
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Abstract
The utility model provides the modified structure of the opened and closed driving mechanism of the existing door lock with an electric driving device. The utility model comprises an actuating motor arranged on a lock body and a transmission mechanism which transmits power onto a lock tongue mechanism. The transmission mechanism comprises a separable actuating component which is composed of a first transmission member and a second transmission member which are respectively connected with the actuating motor and the lock tongue mechanism. An unsymmetrical pressure member exerts unsymmetrical pressure which causes the two transmission members to be combined. A dialing member is arranged on the lock body in a pivoting mode. A shape which is matched with the dialing member is formed on the lock tongue mechanism. The dialing member can separate the first transmission member and the second transmission member, and can drive the lock tongue mechanism to act by the shape which is arranged on the lock tongue mechanism and is matched with the dialing member. The utility model solves the technical problem that an intelligent type control structure can not be opened when the electric appliance member of the intelligent type control structure has faults.
Description
Technical field
The utility model relates to a kind of mechanism for opening/closing of mechanical lock and adopts the lock of this mechanism for opening/closing, specifically, the utility model proposes a kind of to the existing improved structure of open-close driving mechanism that has the door lock of electric driver.
Background technology
Mechanical door lock of the prior art adopts a kind of intelligent controlling structure usually in order to improve safety and easy to use.As in the hotel, the restaurant is widely used is called " electric control door lock " or " intelligent door lock ", use an advantage the most tangible of this door lock to be in this class occasion, when different guests moves in, can improve safety by the correspondence setting that changes on chip and the smart card.This mechanical lock generally comprises a lock body 1, is arranged on activation motor 2, transmission mechanism 3 and spring bolt mechanism 4 on the described lock body 1.Described activation motor 2 is moved by a chip controls, and described transmission mechanism 3 arrives described spring bolt mechanism 4 with the transmission of power of described activation motor 1.Wherein said transmission mechanism 3 comprises a speed change assembly 5 that is connected to described activation motor 2, an actuating spur rack 6 that is connected to described spring bolt mechanism 4, and the travelling gear 7 that the output that is arranged on described speed change assembly 5 cooperates with described actuating spur rack 6, described actuating spur rack 6 constitutes actuating assemblies with described travelling gear 7.Concrete structure is referring to Fig. 1.This door lock has been owing to adopted Based Intelligent Control to open and close and electronic mode activates, thereby improved the safety of door lock greatly, and very convenient to use.But as shown in Figure 1, this mechanical door lock exists a serious problem and is, in case electric component breaks down, door lock just can be opened without any mode, thereby can delay guest's stroke.
In the prior art, the someone has proposed the technical though that the electronic keying of door lock combines with manual opening-closing, as Chinese patent literature CN2505556Y and the disclosed door lock of CN2630399Y.But in the prior art owing to do not provide solution electromechanical part and armstrong's patent part mutual interference problem in the course of the work clearly.Thereby, can't be applied in the actual production with the person of an ordinary skill in the technical field.
Disclose a kind of security door interpolation type electromechanical locks in Chinese patent literature CN2628669Y, it is on the basis that has traditional interpolation type door lock now, has set up the electricity of being made up of motor, worm screw, worm gear and electronic shifting block and drive switching mechanism in its lock housing; Set up the equivalent locking insurance institution that forms by dead lock, main dead bolt frame, torsion spring and fixed rotating shaft; Also set up by manual shifting block, connection sheet and back-moving spring form from the latch link gear.This interpolation type electromechanical locks can not only open and close with manual key, and can finish automatic shutter by the autocontrol mode drive motors.Wherein because the partly effect and dead bolt frame independently respectively of electromechanical part and armstrong's patent, and when not working separately, throw off with the dead bolt frame respectively, thereby it discloses a technical scheme that realizes that electronic keying combines with manual opening-closing fully.But, because its electromechanical part and armstrong's patent partly are respectively independently.Thereby its structure is also just quite complicated, and then causes the raising of cost of production.
The content of utility model
, when the purpose of this utility model is to propose a kind of electric component in the intelligent controlling structure and breaks down, can open and close the mechanism for opening/closing of lock simultaneously simple in structure and adopt the lock of this mechanism for opening/closing by another key for this reason.
For realizing above-mentioned utility model purpose, the mechanism for opening/closing of lock of the present utility model comprises a transmission mechanism that is arranged on the activation motor on the lock body and the transmission of power of described activation motor is arrived spring bolt mechanism; Wherein said transmission mechanism comprises one group of separable actuating assembly of being made up of first drive disk assembly that is connected with described activation motor respectively and second drive disk assembly that is connected with described spring bolt mechanism at least, and a bias piece applies the biasing force that makes described first drive disk assembly and described second drive disk assembly be tending towards combining; Stir parts for one and be installed in pivotally on the described lock body, form on the described spring bolt mechanism with described and stir the shape that parts cooperate; Described setting of stirring parts can make described first drive disk assembly separate with described second drive disk assembly and drive described spring bolt mechanism by the shape that is mated on the described spring bolt mechanism and move when it rotate.
Described actuating assembly comprises a travelling gear that is connected with described activation motor as described first drive disk assembly at least, and one is connected to the spur rack parts that described spring bolt mechanism cooperates with described gear movably as described second drive disk assembly; Described bias piece is a driving member back-moving spring that is arranged on the described spur rack parts.
Moulding and described stir that parts cooperate be shaped as one and close on and describedly stir the protruding tongue of parts setting and close on described castellated shape of stirring parts one side moulding on the described spring bolt mechanism at described protruding tongue.
The described parts of stirring comprise that one is arranged on the described lock body, and its pivotal axis is perpendicular to the disk shaped part of described protruding tongue mechanism moving direction, and are parallel to described pivotal axis and close on the projection that the edge of described disk shaped part is provided with; Described projection can be dialled described second drive disk assembly from described first drive disk assembly in rotation process, and cooperates with the castellated shape of moulding in the described protruding tongue mechanism, drives described spring bolt mechanism and moves.
Described stir on the parts to be provided with stir the parts back-moving spring.
A kind of lock comprises lock body, and the spring bolt mechanism that is arranged in the described lock body comprises a transmission mechanism that is arranged on the activation motor on the lock body and the transmission of power of described activation motor is arrived spring bolt mechanism with the mechanism for opening/closing of controlling described spring bolt mechanism work; Wherein said transmission mechanism comprises one group of separable actuating assembly of being made up of first drive disk assembly that is connected with described activation motor respectively and second drive disk assembly that is connected with described spring bolt mechanism at least, and a bias piece applies the biasing force that makes described first drive disk assembly and described second drive disk assembly be tending towards combining; Stir parts for one and be installed in pivotally on the described lock body, form on the described spring bolt mechanism with described and stir the shape that parts cooperate; Described setting of stirring parts can make described first drive disk assembly separate with described second drive disk assembly and drive described spring bolt mechanism by the shape that is mated on the described spring bolt mechanism and move when it rotate.
Further, described actuating assembly in the described lock comprises a travelling gear that is connected with described activation motor as described first drive disk assembly at least, and one is connected to the spur rack parts that described spring bolt mechanism cooperates with described gear movably as described second drive disk assembly; Described bias piece is a driving member back-moving spring that is arranged on the described spur rack parts.
Wherein, the described parts of stirring comprise that one is arranged on the described lock body, and its pivotal axis is perpendicular to the disk shaped part of described protruding tongue mechanism moving direction, and are parallel to described pivotal axis and close on the projection that the edge of described disk shaped part is provided with; Described projection can be dialled described second drive disk assembly from described first drive disk assembly in rotation process, and cooperates with the castellated shape of moulding in the described protruding tongue mechanism, drives described spring bolt mechanism and moves; Described stir on the parts to be provided with stir the parts back-moving spring.
Technique scheme of the present utility model has the following advantages compared to existing technology: owing to adopt being locked in when apparatus failure takes place of mechanism for opening/closing of lock of the present utility model to open, and for providing condition to the lock place under repair of breaking down.Further, owing to can avoid the various troubles and the dispute that bring thus in time with the door-lock opening that breaks down.Simultaneously, avoided the situation that lock must be broken because apparatus failure can not unblanked.
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 prior art constructions schematic diagram;
Fig. 2 is the schematic diagram that the mechanism for opening/closing of lock of the present utility model is in normal operating conditions;
Fig. 3 is the structural representation that is in the emergent unlocking duty embodiment illustrated in fig. 2;
Fig. 4 is the schematic diagram that another embodiment of the mechanism for opening/closing of lock of the present utility model is in normal operating conditions;
Fig. 5 is the structural representation that is in the emergent unlocking duty embodiment illustrated in fig. 4.
Reference numeral is expressed as among the figure: 1-lock body, 2-activation motor, 3-transmission mechanism, 4-spring bolt mechanism, 5-speed change assembly, 6-actuating spur rack, 7-travelling gear, 8-spur rack parts, 9-driving member back-moving spring, 10-stir parts, the protruding tongue of 11-, 12-castellated shape, 13-disk shaped part, 14-projection, 15-transmission worm screw, the semicircle worm gear parts of 16-.
The specific embodiment
In the utility model, be identical with prior art as other structure and the operating principle of locking.Obviously, described those skilled in the art can conspicuously understand, at the described lock of prior art part of the present utility model is not the adaptable unique type of mechanism for opening/closing of lock of the present utility model, and there is not hell and high water in the utility model to having locking of similar means and operating principle in the same way.
Referring to Fig. 2 and Fig. 3, shown an embodiment of the mechanism for opening/closing of lock of the present utility model, comprise a transmission mechanism 3 that is arranged on the activation motor 2 on the lock body 1 and the transmission of power of described activation motor 2 is arrived spring bolt mechanism 4; Wherein said transmission mechanism 3 comprises one group of separable actuating assembly at least, described actuating assembly comprises a travelling gear 7 that is connected with described activation motor 2 as described first drive disk assembly, and spur rack parts 8 that cooperate with described travelling gear 7 as the described spring bolt mechanism 4 of being pivotally connected to of described second drive disk assembly.A driving member back-moving spring 9 that is arranged on the described spur rack parts 8 applies to described spur rack parts 8 as bias piece and makes it be tending towards the biasing force that combines with travelling gear 7.Stirring parts 10 for one is installed on the described lock body 1 pivotally, form on the described spring bolt mechanism 4 with described and stir the shape that parts 10 cooperate, this shape comprises that one is closed on and describedly stirs the protruding tongue 11 that parts 10 are provided with and close on described castellated shape 12 of stirring parts 10 1 side moulding at described protruding tongue 11; The described parts 10 of stirring comprise that one is arranged on the described lock body 1, and its pivotal axis is perpendicular to the disk shaped part 13 of described protruding tongue mechanism 11 moving directions, and are parallel to described pivotal axis and close on the projection 14 that the edge of described disk shaped part 13 is provided with; Described projection 14 can be with 8 groups of described spur rack parts from described travelling gear 7 in described disk shaped part 13 rotation processes, and cooperates with the castellated shape 12 of moulding in the described protruding tongue mechanism 11, drives described spring bolt mechanism 4 and moves.Described setting of stirring parts 10 can be when it rotates, and described spur rack parts 8 are deflected and separates with described travelling gear 7, and drive described spring bolt mechanism 4 actions by the castellated shape 12 that is mated on the described spring bolt mechanism 4.Described stir on the parts 10 to be provided with stir parts 10 back-moving spring (not shown).The described driving member back-moving spring 9 of Xian Shiing is a helical spring in the accompanying drawings, obviously, adopts to be arranged on described spur rack parts 8 and 11 other springs of seeing of described protruding tongue mechanism, also all is fine as spiral tension spring, steel sheet spring.
In the present embodiment, in normal operation, described activation motor 2 is by being driven described travelling gear 7 rotations by the speed change assembly that a worm screw and are fixed together with described travelling gear 7 and coaxial worm gear is formed, and then drive described spur rack parts 8 by described travelling gear 7 and move along described spring bolt mechanism 4 predetermined flexible directions, realize the electric opening and/or the closure of locking.When the electrical appliance part of described lock breaks down, by using standard machinery formula key to rotate the described described disk shaped part of stirring in the parts 10 13 (being also referred to as shift fork usually) that is installed in pivotally on the described lock body 1, make the described projection 14 that is arranged on the described disk shaped part 13 low by described spur rack parts 8, make it overcome the biasing force rotation that described driving member back-moving spring 9 applies, thereby make described spur rack parts 8 and described travelling gear 7 throw off the mobile restriction that no longer is subjected to described activation motor 2 and described speed change assembly of described thus spring bolt mechanism 4.Described disk shaped part 13 further rotates, described projection 14 on the described disk shaped part 13 closes on described castellated shape 12 of stirring parts 10 1 side moulding with described protruding tongue 11 and cooperates, and then drive described spring bolt mechanism 4 telescopic movings, realize the manual opening-closing of described lock.
Referring to Fig. 4 and Fig. 5, shown an embodiment of the mechanism for opening/closing of lock of the present utility model, comprise a transmission mechanism 3 that is arranged on the activation motor 2 on the lock body 1 and the transmission of power of described activation motor 2 is arrived spring bolt mechanism 4; Wherein said transmission mechanism 3 comprises one group of separable actuating assembly at least, described actuating assembly comprises a transmission worm screw 15 that is connected with described activation motor 2 as described first drive disk assembly, and semicircle worm gear parts 16 that cooperate with described 15 as the described spring bolt mechanism 4 of being connected to movably of described second drive disk assembly.A driving member back-moving spring 9 that is arranged on the described semicircle worm gear parts 16 applies to semicircle worm gear parts 16 as bias piece and makes it be tending towards the biasing force that combines with transmission worm screw 15.Stirring parts 10 for one is installed on the described lock body 1 pivotally, form on the described spring bolt mechanism 4 with described and stir the shape that parts 10 cooperate, this shape comprises that one is closed on and describedly stirs the protruding tongue 11 that parts 10 are provided with and close on described castellated shape 12 of stirring parts 10 1 side moulding at described protruding tongue 11; The described parts 10 of stirring comprise that one is arranged on the described lock body 1, and its pivotal axis is perpendicular to described protruding tongue mechanism's 11 moving directions and have certain thickness disk shaped part 13, and is molded over the double wedge on its edge; Described projection 14 can be with 16 groups of semicircle worm gear parts from described worm screw 15 parts in rotation process, and cooperate with the castellated shape 12 of moulding in the described protruding tongue mechanism 11, drive described spring bolt mechanism 4 and move.Described setting of stirring parts 10 can be when it rotates, and semicircle worm gear parts 16 are deflected and separates with described transmission worm screw 15, and drive described spring bolt mechanism 4 actions by the castellated shape 12 that is mated on the described spring bolt mechanism 4.Described stir on the parts 10 to be provided with stir parts 10 back-moving spring (not shown).
The course of work of present embodiment and a last embodiment are roughly the same, and its difference is that first and second drive disk assemblies replace to transmission worm screw 15 and semicircle worm gear parts 16 respectively, and wherein said transmission worm screw 15 directly is connected with the motor shaft of described activation motor 2.
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 mechanism for opening/closing of a lock comprises a transmission mechanism that is arranged on the activation motor on the lock body and the transmission of power of described activation motor is arrived spring bolt mechanism; It is characterized in that described transmission mechanism comprises one group of separable actuating assembly of being made up of first drive disk assembly that is connected with described activation motor respectively and second drive disk assembly that is connected with described spring bolt mechanism at least, a bias piece applies the biasing force that makes described first drive disk assembly and described second drive disk assembly be tending towards combining; Stir parts for one and be installed in pivotally on the described lock body, form on the described spring bolt mechanism with described and stir the shape that parts cooperate; Described setting of stirring parts can make described first drive disk assembly separate with described second drive disk assembly and drive described spring bolt mechanism by the shape that is mated on the described spring bolt mechanism and move when it rotate.
2. the mechanism for opening/closing of lock according to claim 1, it is characterized in that described actuating assembly comprises a travelling gear that is connected with described activation motor as described first drive disk assembly at least, and one is connected to the spur rack parts that described spring bolt mechanism cooperates with described gear movably as described second drive disk assembly; Described bias piece is a driving member back-moving spring that is arranged on the described spur rack parts.
3. the mechanism for opening/closing of lock according to claim 1 and 2, that it is characterized in that moulding on the described spring bolt mechanism and described stir that parts cooperate be shaped as one and close on and describedly stir the protruding tongue of parts setting and close on described castellated shape of stirring parts one side moulding at described protruding tongue.
4. the mechanism for opening/closing of lock according to claim 3, it is characterized in that the described parts of stirring comprise that one is arranged on the described lock body, its pivotal axis is perpendicular to the disk shaped part of described protruding tongue mechanism moving direction, and is parallel to described pivotal axis and closes on the projection that the edge of described disk shaped part is provided with; Described projection can be dialled described second drive disk assembly from described first drive disk assembly in rotation process, and cooperates with the castellated shape of moulding in the described protruding tongue mechanism, drives described spring bolt mechanism and moves.
5. the mechanism for opening/closing of lock according to claim 4, it is characterized in that described stir to be provided with on the parts stir the parts back-moving spring.
6. the mechanism for opening/closing of lock according to claim 1 and 2, it is characterized in that the described parts of stirring comprise that one is arranged on the described lock body, its pivotal axis is perpendicular to the disk shaped part of described protruding tongue mechanism moving direction, and is parallel to described pivotal axis and closes on the projection that the edge of described disk shaped part is provided with; Described projection can be dialled described second drive disk assembly from described first drive disk assembly in rotation process, and cooperates with the castellated shape of moulding in the described protruding tongue mechanism, drives described spring bolt mechanism and moves.
7. the mechanism for opening/closing of lock according to claim 6, it is characterized in that described stir to be provided with on the parts stir the parts back-moving spring.
8. a lock comprises lock body, and the spring bolt mechanism that is arranged in the described lock body comprises a transmission mechanism that is arranged on the activation motor on the lock body and the transmission of power of described activation motor is arrived spring bolt mechanism with the mechanism for opening/closing of controlling described spring bolt mechanism work; Wherein said transmission mechanism comprises one group of separable actuating assembly of being made up of first drive disk assembly that is connected with described activation motor respectively and second drive disk assembly that is connected with described spring bolt mechanism at least, and a bias piece applies the biasing force that makes described first drive disk assembly and described second drive disk assembly be tending towards combining; Stir parts for one and be installed in pivotally on the described lock body, form on the described spring bolt mechanism with described and stir the shape that parts cooperate; Described setting of stirring parts can make described first drive disk assembly separate with described second drive disk assembly and drive described spring bolt mechanism by the shape that is mated on the described spring bolt mechanism and move when it rotate.
9. lock according to claim 8, it is characterized in that described actuating assembly comprises a travelling gear that is connected with described activation motor as described first drive disk assembly at least, and one is connected to the spur rack parts that described spring bolt mechanism cooperates with described gear movably as described second drive disk assembly; Described bias piece is a driving member back-moving spring that is arranged on the described spur rack parts.
10. according to Claim 8 or 9 described locks, it is characterized in that the described parts of stirring comprise that one is arranged on the described lock body, its pivotal axis is perpendicular to the disk shaped part of described protruding tongue mechanism moving direction, and is parallel to described pivotal axis and closes on the projection that the edge of described disk shaped part is provided with; Described projection can be dialled described second drive disk assembly from described first drive disk assembly in rotation process, and cooperates with the castellated shape of moulding in the described protruding tongue mechanism, drives described spring bolt mechanism and moves; Described stir on the parts to be provided with stir the parts back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420112162 CN2748594Y (en) | 2004-11-01 | 2004-11-01 | Opening and closing mechanism of lock and lock employing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420112162 CN2748594Y (en) | 2004-11-01 | 2004-11-01 | Opening and closing mechanism of lock and lock employing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748594Y true CN2748594Y (en) | 2005-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420112162 Expired - Fee Related CN2748594Y (en) | 2004-11-01 | 2004-11-01 | Opening and closing mechanism of lock and lock employing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2748594Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550431A (en) * | 2016-07-01 | 2018-01-09 | emz-汉拿两合有限公司 | Household electrical appliance, especially dish-washing machine |
-
2004
- 2004-11-01 CN CN 200420112162 patent/CN2748594Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550431A (en) * | 2016-07-01 | 2018-01-09 | emz-汉拿两合有限公司 | Household electrical appliance, especially dish-washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051228 Termination date: 20121101 |