CN104790764A - Elastic telescopic type external door lock with multiple opening modes - Google Patents
Elastic telescopic type external door lock with multiple opening modes Download PDFInfo
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- CN104790764A CN104790764A CN201510108526.6A CN201510108526A CN104790764A CN 104790764 A CN104790764 A CN 104790764A CN 201510108526 A CN201510108526 A CN 201510108526A CN 104790764 A CN104790764 A CN 104790764A
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Abstract
The invention relates to an elastic telescopic type external door lock with multiple opening modes. The elastic telescopic type external door lock with the multiple opening modes comprises a front lock cylinder, a disengagement and engagement assembly, a lock liner plate and a rear lock cylinder, wherein the lock liner plate is fixed in a lock case, the disengagement and engagement assembly is limited to the lock liner plate, and the lock case is covered with a cover plate; the front lock cylinder is limited to the cover plate, the rear lock cylinder is limited to the lock case, the front lock cylinder is fixedly connected with a shifting fork through an opening rod, and the rear lock cylinder is fixed to a rear lock cylinder bush which is fixedly connected with the shifting fork. The position of a key of the front lock cylinder is sleeved with a lock cylinder housing in which a lock cylinder cover is additionally arranged, and a battery box cover is fixed to the lock case and located on the rear lock cylinder. A lock body panel is fixed to one side of the lock case and arranged on a spring bolt of a spring bolt plate in the disengagement and engagement assembly in a sleeving mode, and a door frame distributed corresponding to the lock body panel is provided with opposite door paste boxes. The elastic telescopic type external door lock has the advantages of being novel in structure and reliable in performance and taking safety and convenience both into consideration.
Description
Technical field
The invention belongs to door lock technical field, particularly relate to a kind of elastic telescopic rim lock with multiple opening ways.
Background technology
At present, lock body of a great variety, but comparatively general lock body is all lock lock body and the mechanical lock body of locking of electric-controlled type at present, this lock body puts in place not enough owing to designing, cause some lock body can not being combined electric-controlled type together with mechanical type, the following consequence that may eliminate of prediction, the trend be out of step with the times; The lock body of rim lock is more rare, causes this block market to compare vacancy.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and a kind of novel structure, dependable performance, safety and the convenient elastic telescopic rim lock with multiple opening ways all turned round and look at are provided.
The object of the invention is to have come by following technical solution.This elastic telescopic rim lock with multiple opening ways, comprise front lock core, clutch assembly, lock panel, lock liner plate, rear lock core, battery case lid, described lock liner plate is fixed in lock housing, and clutch assembly is limited on lock liner plate, and cover plate is placed in lock housing; Described front lock core is limited on cover plate, and rear lock core is limited in lock housing, and this front lock core is by opening bar and shift fork is connected to a fixed, and this rear lock core is fixed on rear lock core lining, and is connected to a fixed by this rear lock core lining and shift fork; Have lock core case at the key position place cover of this front lock core, lock core case is included Lock cylinder cover for this, and described battery case lid is fixed in lock housing, and is positioned at rear lock core place; Described lock panel is fixed on the side of lock housing, and is placed on the dead bolt of the bolt plate in clutch assembly, the doorframe of distribution corresponding with this lock panel is provided with and pastes box to every.
As preferably, described clutch assembly mainly comprises top arc tongue, bolt plate, upper locking key, upper locking key torsion spring, top arc tongue torsion spring, die stop, die stop torsion spring, shift fork, rear lock core lining, the top of described top arc tongue is two-sided oblique circular arc, and be fixed in the dead bolt of bolt plate, be provided with top arc tongue torsion spring in the arc tongue of top; Second of described shift fork is separated retaining point and is separated retaining point with first of die stop and contact, the rotation of shift fork unblank a little with bolt plate unblank a little contact, it is interior and do transverse movement that bolt plate is limited in bolt plate track groove; Be provided with locking key torsion spring in described upper locking key, when unblanking, the upper lock hook of locking key on this little hooks mutually with set locking in lock liner plate, and when locking, the upper lock hook of locking key on this is a little separated with set locking in lock liner plate.
As preferably, also comprise motor, gear, swingle, spiral spring, bolt plate pull block, block, described bolt plate pulls the 3rd of block the to separate retaining point and contacts with die stop, die stop torsion spring is provided with in die stop, bolt plate pulls block to be connected with one end of swingle by block, this bolt plate pulls in block and is placed with spiral spring, and this spiral spring to be placed on swingle and to be fixed on spiral lever pin, and the other end of described swingle is meshed with the driving shaft of motor by gear.
As preferably, also comprise travel switch, the plectrum of described travel switch pushes away with travel switch set in upper locking key and a little contacts, and the trip switch is connected with motor and controls.
Beneficial effect of the present invention is:
1, adopt motor by gear reduction, by spiral lever pin spiral spring drawn in or release to reach when swingle rotates and shut and object of unblanking, when meeting jam spiral spring compression and do not make parts damage, thus the overcurrent of motor to be played a protective role;
2, spiral spring is adopted namely to dally after the spiral lever pin of swingle is screwed into spiral spring two ends a few circle, control to close down without the need to miscellaneous equipment, as long as established the regular hour can reach perfect object on motor control chip, so both save cost also more reliable in performance;
3, the lonely tongue guiding in top is adopted to lock: one, pushing up lonely tongue is two-sided oblique circular arc, on the door opened, alleviates the pressure that stock is bought with storage and user inside and outside can arbitrarily installing with left and right; Two, push up lonely tongue inside and can drive latch hook or travel switch, drive during latch hook is opened hook and locks, during drive travel switch, touch switch is locked;
4, charged pool box and control circuit board in this lock, belong to an entirety not only attractive in appearance but also exquisite;
5, the additional likeness in form shield shell of stand-by machine lock core, both can load onto starting switch and indicator lamp, and refill external electric supply socket and there has also been lock core case, and add the outdoor aesthetic feeling of door, also serve dustproof effect;
6, door lock indoor can fill knob and also can fill lock core, and two kinds of modes by user with choosing, so just can be determined according to the purposes place of user, thus reach safety and conveniently all turn round and look at.
Accompanying drawing explanation
Fig. 1 is general assembly structural representation of the present invention.
Fig. 2 is clutch assembly structure schematic diagram of the present invention.
Fig. 3 is front lock core structure schematic diagram of the present invention.
Fig. 4 is lock lining plate structure schematic diagram of the present invention.
Fig. 5 is rear lock core structural representation of the present invention.
Fig. 6 is top of the present invention arc tongue structure schematic diagram.
Fig. 7 is bolt plate structural representation of the present invention.
Fig. 8 is bond structure schematic diagram of locking of the present invention.
Fig. 9 is die stop structural representation of the present invention.
Figure 10 is shifting fork structure schematic diagram of the present invention.
Figure 11 is travel switch structure schematic diagram of the present invention.
Figure 12 is rotating rod structure schematic diagram of the present invention.
Figure 13 is that bolt plate of the present invention pulls block structure schematic diagram.
Figure 14 is clutch assembly motor opening structural representation of the present invention.
Figure 15 is the key operated status architecture schematic diagram of clutch assembly of the present invention.
Label in accompanying drawing is respectively: 1, Lock cylinder cover; 2, lock core case; 3, front lock core; 4, cover plate; 5, clutch assembly; 6, lock panel; 7, box is pasted to every; 8, liner plate is locked; 9, lock housing; 10, rear lock core; 11, battery case lid; 3-1, front key position; 3-2, open bar; 5-1, top arc tongue; 5-2, bolt plate; 5-3, upper locking key; 5-4, upper locking key torsion spring; 5-5, top arc tongue torsion spring; 5-6, die stop; 5-7, die stop torsion spring; 5-8, shift fork; 5-9, rear lock core lining; 5-10, travel switch; 5-11, motor; 5-12, gear; 5-13, swingle; 5-14, spiral spring; 5-15, bolt plate pull block; 5-16, block; 8-1, lock a little; 8-2, bolt plate track groove; 10-1, rear key position; 5-1-1, push away a little; 5-2-1, unblank a little; 5-3-1, upper lock hook; 5-3-2, travel switch push away a little; 5-6-1, first separates retaining point; 5-6-2, retaining point; 5-8-1, rotation are unblanked a little; 5-8-2, second separates retaining point; 5-10-1, plectrum; 5-13-1, spiral lever pin; 5-15-1, the 3rd separates retaining point; 5-15-2, unblock point.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed introduction is done to the present invention: as shown in accompanying drawing 1 to 13, the present invention includes front lock core 3, clutch assembly 5, lock panel 6, lock liner plate 8, rear lock core 10, battery case lid 11, described lock liner plate 8 is fixed in lock housing 9, clutch assembly 5 is limited on lock liner plate 8, and cover plate 4 is placed in lock housing 9; Described front lock core 3 is limited on cover plate 4, rear lock core 10 is limited in lock housing 9, this front lock core 3 is by opening bar 3-2 and shift fork 5-8 is connected to a fixed, and this rear lock core 10 is fixed on rear lock core lining 5-9, and is connected to a fixed by this rear lock core lining 5-9 and shift fork 5-8; Before this front lock core 3,3-1 place, key position cover has lock core case 2, and with Lock cylinder cover 1 in this lock core case 2, described battery case lid 11 is fixed in lock housing 9, and is positioned at rear lock core 10 place; Described lock panel 6 is fixed on the side of lock housing 9, and is placed on the dead bolt of the bolt plate 5-2 in clutch assembly 5, pastes box 7 with the doorframe of the corresponding distribution of this lock panel 6 is provided with to every.
Described clutch assembly 5 mainly comprises top arc tongue 5-1, bolt plate 5-2, upper locking key 5-3, upper locking key torsion spring 5-4, top arc tongue torsion spring 5-5, die stop 5-6, die stop torsion spring 5-7, shift fork 5-8, rear lock core lining 5-9, the top of described top arc tongue 5-1 is two-sided oblique circular arc, and be fixed in the dead bolt of bolt plate 5-2, be provided with top arc tongue torsion spring 5-5 in the arc tongue 5-1 of top; The second solution retaining point 5-8-2 of described shift fork 5-8 separates retaining point 5-6-1 with first of die stop 5-6 and contacts, the rotation of a shift fork 5-8 5-8-1 that unblanks contacts with a 5-2-1 that unblanks of bolt plate 5-2, and bolt plate 5-2 to be limited in bolt plate track groove 8-2 and to do transverse movement; Locking key torsion spring 5-4 is provided with in described upper locking key 5-3, when unblanking, on this, the upper lock hook 5-3-1 of locking key 5-3 hooks with the interior set 8-1 phase of locking of lock liner plate 8, and when locking, on this, the upper lock hook 5-3-1 of locking key 5-3 is separated with the 8-1 that locks set by locking in liner plate 8.
Also comprise motor 5-11, gear 5-12, swingle 5-13, spiral spring 5-14, bolt plate pulls block 5-15, block 5-16, described bolt plate pulls the 3rd of block 5-15 the to separate retaining point 5-15-1 and contacts with die stop 5-6, die stop torsion spring 5-7 is provided with in die stop 5-6, bolt plate pulls block 5-15 to be connected with one end of swingle 5-13 by block 5-16, this bolt plate pulls in block 5-15 and is placed with spiral spring 5-14, this spiral spring 5-14 to be placed on swingle 5-13 and to be fixed on spiral lever pin 5-13-1, the other end of described swingle 5-13 is meshed with the driving shaft of motor 5-11 by gear 5-12.
Also comprise travel switch 5-10, the plectrum 5-10-1 of described travel switch 5-10 pushes away a 5-3-2 with travel switch set in upper locking key 5-3 and contacts, and the trip switch 5-10 is connected with motor 5-11 and controls.
Operating principle of the present invention is:
One has three kinds of modes of unblanking:
1, unblanked (as shown in Figure 15) by front lock core 3: key position 3-1 before rotating, drive is opened bar 3-2 and is rotated, clutch assembly 5 is completed unblank, at this moment the function mode of clutch assembly 5: open after bar 3-2 rotates and driven shift fork 5-8, second separates retaining point 5-8-2 drives first to separate retaining point 5-6-1, removes stopping function.At this moment rotate a 5-8-1 that unblanks and promoted a 5-2-1 that unblanks, make bolt plate 5-2 under the profile constraints of bolt plate track groove 8-2, inside indentation.Also swingle 5-13 has been driven here, promote spiral spring 5-14, under the effect of spiral lever pin 5-13-1, spiral spring 5-14 creates outside elastic force, go up locking key 5-3 under the twisting force of upper locking key torsion spring 5-4, upper lock hook 5-3-1 has caught on a 8-1 that locks simultaneously, makes bolt plate 5-2 cannot under the elastic force effect of spiral spring 5-14, outside ejection, thus complete and unblank.
2, unblanked (as shown in Figure 15) by rear lock core: unblanked by rear lock core: key position 10-1 after rotating, rear lock core lining 5-9 is driven to rotate, clutch assembly 5 is completed unblank, at this moment the function mode of clutch assembly 5: lock core lining 5-9 has driven shift fork 5-8 after rotating, second separates retaining point 5-8-2 drives first to separate retaining point 5-6-1, removes stopping function.At this moment rotate a 5-8-1 that unblanks and promoted a 5-2-1 that unblanks, make bolt plate 5-2 under the profile constraints of bolt plate track groove 8-2, inside indentation.Also swingle 5-13 has been driven here, promote spiral spring 5-14, under the effect of spiral lever pin 5-13-1, spiral spring 5-14 creates outside elastic force, go up locking key 5-3 under the twisting force of upper locking key torsion spring 5-4, upper lock hook 5-3-1 has caught on a 8-1 that locks simultaneously, makes bolt plate 5-2 cannot under the elastic force effect of spiral spring 5-14, outside ejection, thus complete and unblank.
3, unblanked (as shown in Figure 14) by motor 5-11: forward (or reverse) electric current loading certain hour to motor 5-11, make it rotate, rotate while having driven gear 5-12 and swingle 5-13, spiral lever pin 5-13-1 rotates under the track of spiral spring, bolt plate is made to pull block 5-15 to create horizontal power, 3rd separates retaining point 5-15-1 promotes die stop 5-6 rotation, relieves retaining point 5-6-2 to bolt plate 5-2 retaining, at this moment pulls bolt plate 5-2.Make bolt plate 5-2 under the profile constraints of bolt plate track groove 8-2, inside indentation.Upper locking key 5-3 is under the twisting force of upper locking key torsion spring 5-4, and upper lock hook 5-3-1 has caught on a 8-1 that locks, and bolt plate 5-2 under the elastic force effect of spiral spring 5-14, outwards cannot be ejected, thus completes and unblank.
The mode of locking is two kinds:
1, the mode of locking after being unblanked by lock core: arc tongue 5-1 is stressed when top, a 5-1-1 that pushes away in the arc tongue 5-1 of top has promoted upper locking key 5-3 and makes it rotate, and causes lock hook 5-3-1 to depart from locking a 8-1 locking, under the elastic force of spiral spring 5-14, bolt plate 5-2 outwards ejects, and completes to open to lock.At this moment bolt plate 5-2 is because under the retaining of retaining point 5-6-2, can not inwardly indentation under external force.
2, the mode of locking after being unblanked by motor: reverse (or forward) electric current loading certain hour to motor 5-11, make it rotate, rotate while having driven gear 5-12 and swingle 5-13, spiral lever pin 5-13-1 rotates under the track of spiral spring 5-14, bolt plate is made to pull block 5-15 to create horizontal power, unlock some 5-15-2 and promote die stop 5-6 rotation, retaining point 5-6-2 has promoted upper locking key 5-3 makes it rotate, and causes lock hook 5-3-1 to depart from locking the locking of a 8-1.Then bolt plate pulls block 5-15 to pull bolt plate 5-2.Make bolt plate 5-2 under the profile constraints of bolt plate track groove 8-2, outwards eject.
Travel switch 5-10 illustrates:
Unblank: when being unblanked by motor 5-11, upper locking key 5-3 can along with bolt plate 5-2 together inwardly indentation, and travel switch pushes away a 5-3-2 and pushed up plectrum 5-10-1 here, makes motor stop dynamic turning, goes up lock hook 5-3-1 simultaneously and caught on a 8-1 that locks.Benefit be need not calculate that motor will turn how long could completely by bolt plate indentation, travel switch does spacing, serves the effect stopping motor, swingle and spiral spring can not be made to have excessive rotation.
Lock: when top, arc tongue 5-1 is stressed, a 5-1-1 that pushes away in the arc tongue 5-1 of top has promoted upper locking key 5-3 and makes it rotate, at this moment travel switch pushes away a 5-3-2 and has unclamped plectrum 5-10-1, go up lock hook 5-3-1 simultaneously and depart from a 8-1 locking of locking, travel switch 5-10 gives motor 5-11 signal, completes the mode that motor is locked.
Be understandable that, for a person skilled in the art, technical scheme of the present invention and inventive concept be equal to and replace or change the protection domain that all should belong to the claim appended by the present invention.
Claims (4)
1. one kind has the elastic telescopic rim lock of multiple opening ways, comprise front lock core (3), clutch assembly (5), lock panel (6), lock liner plate (8), rear lock core (10), battery case lid (11), it is characterized in that: described lock liner plate (8) is fixed in lock housing (9), clutch assembly (5) is limited on lock liner plate (8), and cover plate (4) is placed in lock housing (9); Described front lock core (3) is limited on cover plate (4), rear lock core (10) is limited in lock housing (9), this front lock core (3) is connected to a fixed with shift fork (5-8) by opening bar (3-2), this rear lock core (10) is fixed on rear lock core lining (5-9), and is connected to a fixed by this rear lock core lining (5-9) and shift fork (5-8); At key position (3-1) place of this front lock core (3), cover has lock core case (2), with Lock cylinder cover (1) in this lock core case (2), described battery case lid (11) is fixed in lock housing (9), and is positioned at rear lock core (10) place; Described lock panel (6) is fixed on the side of lock housing (9), and be placed on the dead bolt of the bolt plate (5-2) in clutch assembly (5), box (7) is pasted to every with the doorframe of this lock panel (6) corresponding distribution is provided with.
2. the elastic telescopic rim lock with multiple opening ways according to claim 1, it is characterized in that: described clutch assembly (5) mainly comprises top arc tongue (5-1), bolt plate (5-2), upper locking key (5-3), upper locking key torsion spring (5-4), top arc tongue torsion spring (5-5), die stop (5-6), die stop torsion spring (5-7), shift fork (5-8), rear lock core lining (5-9), the top on described top arc tongue (5-1) is two-sided oblique circular arc, and be fixed in the dead bolt of bolt plate (5-2), top arc tongue torsion spring (5-5) is provided with in top arc tongue (5-1), second solution retaining point (5-8-2) of described shift fork (5-8) is separated retaining point (5-6-1) with first of die stop (5-6) and is contacted, the rotation of shift fork (5-8) point (5-8-1) of unblanking contacts with the point (5-2-1) of unblanking of bolt plate (5-2), and bolt plate (5-2) to be limited in bolt plate track groove (8-2) and to do transverse movement, locking key torsion spring (5-4) is provided with in described upper locking key (5-3), when unblanking, the upper lock hook (5-3-1) of locking key on this (5-3) hooks mutually with the interior set point (8-1) of locking of lock liner plate (8), when locking, the upper lock hook (5-3-1) of locking key on this (5-3) is separated with the interior set point (8-1) of locking of lock liner plate (8).
3. the elastic telescopic rim lock with multiple opening ways according to claim 2, it is characterized in that: also comprise motor (5-11), gear (5-12), swingle (5-13), spiral spring (5-14), bolt plate pulls block (5-15), block (5-16), described bolt plate pulls the 3rd of block (5-15) the to separate retaining point (5-15-1) and contacts with die stop (5-6), die stop torsion spring (5-7) is provided with in die stop (5-6), bolt plate pulls block (5-15) to be connected by block (5-16) one end with swingle (5-13), this bolt plate pulls in block (5-15) and is placed with spiral spring (5-14), this spiral spring (5-14) is placed on swingle (5-13) and goes up and be fixed on spiral lever pin (5-13-1), the other end of described swingle (5-13) is meshed by the driving shaft of gear (5-12) with motor (5-11).
4. the elastic telescopic rim lock with multiple opening ways according to claim 2, it is characterized in that: also comprise travel switch (5-10), the plectrum (5-10-1) of described travel switch (5-10) pushes away point (5-3-2) with travel switch set in upper locking key (5-3) and contacts, and the trip switch (5-10) is connected with motor (5-11) and controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108526.6A CN104790764B (en) | 2015-03-12 | 2015-03-12 | Elastic telescopic type external door lock with multiple opening modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108526.6A CN104790764B (en) | 2015-03-12 | 2015-03-12 | Elastic telescopic type external door lock with multiple opening modes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104790764A true CN104790764A (en) | 2015-07-22 |
| CN104790764B CN104790764B (en) | 2017-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510108526.6A Expired - Fee Related CN104790764B (en) | 2015-03-12 | 2015-03-12 | Elastic telescopic type external door lock with multiple opening modes |
Country Status (1)
| Country | Link |
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| CN (1) | CN104790764B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115035638A (en) * | 2022-06-06 | 2022-09-09 | 珠海格力电器股份有限公司 | Control method and device of intelligent lock, electronic equipment and storage medium |
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| US7448239B1 (en) * | 2007-05-11 | 2008-11-11 | Taiwan Fu Hsing Industrial Co., Ltd. | Lock assembly |
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| US20140130556A1 (en) * | 2012-11-14 | 2014-05-15 | Pingjun Qi | Two-keyed anti-destructive clutch lock core |
| CN203729714U (en) * | 2014-01-25 | 2014-07-23 | 夏志云 | Automatic locking lock body with various driving modes |
| CN204126405U (en) * | 2014-08-18 | 2015-01-28 | 夏志云 | The eject antitheft lock mechanism of multiple type of drive |
| CN204627192U (en) * | 2015-03-12 | 2015-09-09 | 夏志云 | There is the elastic telescopic rim lock of multiple opening ways |
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2015
- 2015-03-12 CN CN201510108526.6A patent/CN104790764B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7448239B1 (en) * | 2007-05-11 | 2008-11-11 | Taiwan Fu Hsing Industrial Co., Ltd. | Lock assembly |
| JP2009030412A (en) * | 2007-07-30 | 2009-02-12 | Tokai Rika Co Ltd | Cylinder lock and unlocking device with the same |
| US20140130556A1 (en) * | 2012-11-14 | 2014-05-15 | Pingjun Qi | Two-keyed anti-destructive clutch lock core |
| CN103352613A (en) * | 2013-06-27 | 2013-10-16 | 宁波生久柜锁有限公司 | Electronic lock provide with double lock cylinders and opening method of electronic lock |
| CN203729714U (en) * | 2014-01-25 | 2014-07-23 | 夏志云 | Automatic locking lock body with various driving modes |
| CN204126405U (en) * | 2014-08-18 | 2015-01-28 | 夏志云 | The eject antitheft lock mechanism of multiple type of drive |
| CN204627192U (en) * | 2015-03-12 | 2015-09-09 | 夏志云 | There is the elastic telescopic rim lock of multiple opening ways |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115035638A (en) * | 2022-06-06 | 2022-09-09 | 珠海格力电器股份有限公司 | Control method and device of intelligent lock, electronic equipment and storage medium |
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| CN104790764B (en) | 2017-02-01 |
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