CN100395425C - Electric lock - Google Patents
Electric lock Download PDFInfo
- Publication number
- CN100395425C CN100395425C CNB031494439A CN03149443A CN100395425C CN 100395425 C CN100395425 C CN 100395425C CN B031494439 A CNB031494439 A CN B031494439A CN 03149443 A CN03149443 A CN 03149443A CN 100395425 C CN100395425 C CN 100395425C
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- Prior art keywords
- arm
- lock shaft
- lock
- shaft
- lock case
- 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.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 description 5
- 230000002687 intercalation Effects 0.000 description 4
- 238000009830 intercalation Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/18—Investigating the presence of flaws defects or foreign matter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/20—Sources of radiation
- G01N2223/202—Sources of radiation isotopes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/309—Accessories, mechanical or electrical features support of sample holder
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/629—Specific applications or type of materials welds, bonds, sealing compounds
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/646—Specific applications or type of materials flaws, defects
- G01N2223/6464—Specific applications or type of materials flaws, defects radioactive substance into defect site
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Lock And Its Accessories (AREA)
Abstract
To provide an electric lock in which a latch bolt and a dead bolt are retracted simultaneously by the rotational operation of a lever handle after an unlocking signal from an unlocking-code input means is received. A driving hub for projecting or retracting the dead bolt is projected from one side of a lock shaft, a supporting-shaft hub for pivotally attaching a clutch lever is projected from the other side and a first driving leg and a second driving leg arranged on both sides of the lock shaft are installed to a handle shaft. A screw rod is connected to an output shaft for a motor forward and reversely rotated on the basis of an actuating signal from the unlocking code input means, the screw rod is screwed into a tapped hole of a carrier for a cam plate member guided so as to be linearly moved and a pressure-receiving arm for the clutch lever is abutted against the side face of the lock shaft by a spring for urging the lever when the cam plate member is positioned at a retracted place. The pressure-receiving arm under the abutted state against the lock shaft is pushed by the first driving leg, and a passive arm for an interlocking lever is pushed by the second driving leg. (C)2004,JPO.
Description
Technical field
The present invention relates to allow fixing door bolt to submerge and lock the electrolock of case by electrically driven.
Background technology
Electrolock in the past, comprise the code inputting device of unblanking of utilizing numerical key or card key, utilize finger to pull and the operation of hand gear such as cylinder lock and the fixedly door bolt that haunts and utilize the grip device of lever handle etc. and the active latch that submerges, method for unlocking is: at first use submerge (the 1st stage) that allowed fixing door bolt by the electrically driven of the electromagnet of described input unit effect or motor etc., then, utilize described hand gear that fixing door bolt is submerged (the 2nd stage), at last, while utilize described grasping device that active latch is submerged door is opened (the 3rd stage).
In the electrolock of operating by such operating sequence in the past, because unlock operation is done to become 3 stages, obviously take time and energy, there is the bad problem of operability.In order to improve its operability, proposed various improved structures (for example, with reference to patent documentation 1, be Japan put down into speciallyyed permit out hope in 6 years and announce communique No. 43772).
Electrolock after this improves, its structure has: be located at fixedly door bolt and active latch in the lock case; The 1st acting body that utilizes operation that finger pulls and can positive and negative rotation fixing door bolt is haunted and utilize the operation of cylinder lock fixing door bolt to be given prominence to side rotation; Make the connecting rod of the reversible rotation of the 1st acting body; The lifting body that utilizes the rotating operation of the gripping member of lever handle etc. that active latch is submerged and utilize the reversible rotation of the 2nd acting body to carry out lifting; Make in the utilization code inputting device of unblanking that to be assembled in the driving body of lock in the case when working, to make described lifting body be the linkage that middle mind-set one side swings with the fulcrum in the way; The clamping close device that when a side swings, described lifting body is engaged with described connecting rod at described lifting body only.
In this electrolock, unblank code inputting device when driving body is worked when utilization, utilize linkage to make the lifting body swing, by clamping close device described lifting body is engaged with connecting rod.Therefore, when active latch being submerged when utilizing control member that the 2nd acting body is rotated, while by the lifting body that rises and connecting rod the 1st acting body is rotated make simultaneously fixing fastening with a bolt or latch to submerge just can unblank.
In this electrolock, owing to can fix the action of submerging of door bolt and active latch simultaneously, thus can improve the operability of himself significantly, but owing to must be entrained with complicated link gear, so exist the problem that the making assembly cost of electrolock integral body increases.
Summary of the invention
The present invention makes in order to address the above problem, its purpose is, a kind of electrolock is provided, it is behind the unlocking signal of accepting from the code inputting device of unblanking, can utilize the rotary manipulation of lever handle to fix the action of submerging of door bolt and active latch simultaneously, and can save the making assembly cost because of the link gear of the complexity of not packing into.
In order to achieve the above object, the structure of electrolock of the present invention is characterized in that, has:
Be located at the handle on the main lock case that the code inputting device of unblanking is housed;
Be located at the fixedly door bolt and the active latch that are disposed in the described main lock case pair lock case behind;
On the Handle axis extended line of described handle, rotatably be located in the described secondary lock case, this lock shaft is equipped with the drive hub that makes described fixedly door bolt haunt and operate with fixing the inner end of fastening with a bolt or latch to engage in the side of a side, be equipped with the lock shaft of fulcrum wheel hub on opposite side;
Be fixed on the described Handle axis, give prominence to the first driving foot and the second driving foot that also rotatably is inserted in described secondary lock case, is disposed at described lock shaft both sides from the described main case of locking;
The motor that is located in the described secondary lock case towards described fulcrum wheel hub, on output shaft, is connected with screw rod, is rotated according to actuating signal from the code inputting device of unblanking;
The lobe plate member that the energy straight line leads movably and is installed in the described secondary lock case, is provided with the screw that screws togather described screw rod on the bracket part of base end part;
Clutch lever, its utilize fulcrum be installed in the leading section of described fulcrum wheel hub, when the positive and negative rotation that utilizes described screw rod makes described lobe plate member advance and retreat, this clutch lever is that swing at the center with described fulcrum;
Pressure-bearing is propped up arm, be located on the described clutch lever, be center when swinging at described clutch lever with described fulcrum, this pressure-bearing prop up arm and described lock shaft contacts side surfaces, separate;
When being positioned at retreating position, described lobe plate member make described pressure-bearing prop up the lever application of force spring of the side butt of arm and described lock shaft;
Gangbar, it is journaled on the described secondary lock case and in a side direction lock shaft direction of clamping pivot and is equipped with driven arm, form the traction that engages with the inner end of described active latch at opposite side props up arm,
Drive foot with first and promote to be in the front end face that props up arm with the described pressure-bearing of described lock shaft butt state, drive foot with described second and promote the side that described pressure-bearing is propped up arm.
Generally, described secondary lock case is fixed in the inner space of an end by submerging, described main lock case and the front of door end bump connect fixing.When door relative fixed framework was locked, fixing door bolt and active latch only stretched out predetermined distance from the end face of pair lock case, engage with each supporting part on described fixed frame side.Under this locking state, described lobe plate member pushes described clutch lever near described fulcrum hub side by cam ramp portion.Therefore, although the described lever force application spring application of force, the described pressure-bearing support arm portion of described clutch lever is positioned at needs the position enough left with the side of described lock shaft.
When described clutch lever is positioned at this and leaves the position, because described first drive foot and can not promote the front end face that described pressure-bearing is propped up arm, so even turning handle, described drive hub can not be urged to described fixedly door bolt does not have the implantation site.
Owing to utilize the rotation of this handle described second to drive the side that foot promotes described driven arm of described gangbar, though temporarily make described active latch to not having Inbound to drive, but owing to do not remove the original locking that causes because of fixing door bolt, so this is latched in hand when described handle leaves, and utilizes the built-in breech lock application of force of described latch handle to stretch out with the effect of spring and returns back to upper lock position.
When unblanking during code inputting device output unlocking signal from numerical key or fingerprint identification unit etc., motor rotates to a direction, utilize the straight line screw of described screw rod and bracket part, described lobe plate member just to described fulcrum wheel hub to the direction of leaving, promptly the direction of unblanking moves.Therefore, described clutch lever utilizes the effect of described lever force application spring and swings, and comes the position of readiness of unblanking that described pressure-bearing is propped up the side butt of arm and described lock shaft.
In this stage, when making described handle when required direction is rotated, because the first driving foot promotes the front end face that described pressure-bearing is propped up arm, so described lock shaft is rotated to the direction of unblanking, described drive hub is drawn in described fixedly door bolt to the described secondary case of locking.On the other hand because described second drive the side that foot promotes described driven arm, so by described gangbar with described active latch described secondary the lock in the case of submerging.And, door is opened by the described handle of drawing.
After described fixedly door bolt submerges lockset position of coupler, described motor is used to from the actuating signal of control part and to opposite spin, utilize the straight line screw of described screw rod and bracket part to make described lobe plate member to the direction of fulcrum hub side, promptly the direction of locking moves, described clutch lever rotates to described pressure-bearing and props up the retreating position that arm leaves described lock shaft side.
When with described door when described fixed frame carries out the locking rotation, in the terminal of locking rotation, described active latch utilizes the effect of its cam face and does the advance and retreat action once, when door during fully by locking, engages with the supporting part on described fixed frame side.After the door locking, when making described handle counter-rotating,,, engage with the supporting part on described fixed frame side so can utilize described drive hub that described fixedly door bolt is released upper lock position because described first drive foot and promote the root of described drive hub.
As mentioned above, electrolock of the present invention, owing to make the drive hub of the operation usefulness of haunting of on a side of lock shaft, being equipped with fixing door bolt, on the another side of lock shaft, be equipped with the fulcrum wheel hub of the pivot dress usefulness of clutch lever, on Handle axis, be provided with the first driving foot and second that is configured in the lock shaft both sides and drive foot, screw rod is connected according to from the actuating signal of the code inputting device of unblanking and on the motor output shaft of positive and negative rotation, the screw of the bracket part of the lobe plate member that described screw rod and straight line is moved and lead is screwed, when the lobe plate member is positioned at retreating position, utilize the lever application of force to make the pressure-bearing of clutch lever prop up the side butt of arm and lock shaft with spring, driving foot with first promotes to be in the pressure-bearing of lock shaft butt state to prop up arm, and utilize second to drive driven the arm that foot promotes gangbar, so behind the unlocking signal of accepting from the code inputting device of unblanking, the rotary manipulation of lever handle be can utilize and the door bolt and the action of submerging of active latch fixed simultaneously, and utilize single action to carry out unlock operation simply, make operability superior.
In addition, different with electrolock in the past, because of the complicated link gear of not packing into can be saved the making assembly cost.
Description of drawings
Fig. 1 is the front view of the electrolock of one embodiment of the invention.
Fig. 2 is the left view of the electrolock of Fig. 1.
Fig. 3 is to use the main major part rear elevation of locking case of the electrolock of Fig. 1.
Fig. 4 is the vertical view of the main lock case of Fig. 3.
Fig. 5 is the A-A line sectional view of Fig. 2.
Fig. 6 is the B-B line sectional view of Fig. 5.
Fig. 7 is the C-C line sectional view of Fig. 5.
Fig. 8 is the D-D line sectional view of Fig. 5.
The specific embodiment
With reference to the accompanying drawings embodiments of the invention are described.In this electrolock, numerical key unit 2 is contained in the top of main lock case 4 as the code inputting device of unblanking, fingerprint identification unit 6 is contained in the mid portion of main lock case 4, is utilizing these devices after I confirm, this confirmation signal is sent to the control part 8 that is arranged in the main lock case 4.Actuating signal from control part 8 is sent to motor 10, and control motor 10 is driven in rotation.The handle 12 of lever handle type is housed in the bottom of main lock case 4.
At the inner face of Handle axis 14,, form first and drive the foot 18 and the second driving foot 20 by welding or the fastening U font accessory 16 that is fixed with of screw.Inner end in Handle axis 14 is formed with axis hole 22, embeds square shaft 24 revolvably, and by banking pin 28 being inserted the endless groove 26 of base end part and can preventing to come off.
Accommodate, be fixed in the pair lock case 34 of door in 46 ends, be configured to the behind of main Lower Half of locking case 4 overlapping, arc-shaped slot 40 and arc-shaped slot 42 relative configurations.In the inside of pair lock case 34, fixing door bolt 48 is accommodated parallel up and down with active latch 50.Fixing door bolt 48 is with 3 laminating metal plates and utilizes connecting pin 49 and the structure of linking into an integrated entity.Front end latching portion 52 intercalations of fixing door bolt 48 form in the pilot hole 56 of growing crosswise at the mid portion of fixing door bolt 48 in the opening 54 of the end plates 35 of pair lock case 34, and the guide finger 58 that is fixed in the secondary lock case 34 in intercalation.Front end latching portion 52 can be to take off with the fixedly door bolt of fixed frame 60 with supporting part 62.
On the spring-loaded pin 64 and guide finger 58 be located on the fixing door bolt 48, be embedded with the both ends of elbow connection spring 66, the effects that fixing door bolt 48 utilizes elbow to connect spring 66 remain on front end latching portion 52 upper lock position of stretching out and the lockset position of coupler that submerges with being stabilized.Lower side portion at the inner end of fixing door bolt 48 is formed at first follower 68 and second follower 70 on the recess wall.The guide finger 138 that is fixed in the inner end of fixing door bolt is locked in the pilot hole 139 of case 34 face wall 36 in pair by intercalation.
In the inside of pair lock case 34, at the oblique downside of fulcrum wheel hub 78, utilize fixing screw 80, carriage 81, connection motor 10 to be fixedly mounted with screw 83, screw rod 84 is connected to become the one rotation on the output shaft 82 of its level.Motor 10 is according to from my confirmation signal of the code inputting device of unblanking and controlled rotation.Lobe plate member 86 is directed into to the left and right the direction straight line and is installed in movably in the secondary lock case 34, is provided with the screw 90 that screw rod 84 screws togather usefulness on the bracket part 88 of base end part.Fore-end at lobe plate member 86 is formed with the first cam ramp portion 92, is formed with the second cam ramp portion 94 at mid portion, is formed with cam shoulder 96 in the Liaison Division with bracket part 88.
At the leading section of fulcrum wheel hub 78, utilize fulcrum 100 pivots that clutch lever 98 is housed.Utilize motor 10 to make screw rod 84 carry out positive and negative rotation, by screw direction when advance and retreat to the left and right, clutch lever 98 is that swingingly rotate at the center with fulcrum 100 at lobe plate member 86, and pressure-bearing is propped up arm 102 and contacted, separates with the side of lock shaft 44.On the base end part of clutch lever 98, when the left of lobe plate member 86 in Fig. 5 advances, form downwards by the cam projection 104 of the first cam ramp portion, 92 pushings.
At the retreating position of lobe plate member 86 after cam projection 104 is left, promptly be positioned at when unblanking position of readiness, pressure-bearing is propped up arm 102 and is utilized the lever application of force with the side butt of spring 106 with lock shaft 44.The lever application of force is made of torsion-coil spring with spring 106, and its spiral part is embedded on the fulcrum 100, a side the straight line end and all facial butt of lock shaft 44.The opposing party's the straight line end and the root butt of cam projection 104.
The pivot 110 of gangbar 108 is fixed on the face wall 36 and back face wall 72 of secondary lock case 34, and driven arm 109 of gangbar 108 is configured in horizontal direction, and a traction arm 112 is tilted configuration.The front of a traction arm 112 partly is bent to form.The front end latching portion 114 of active latch 50 is members that the end face opening 116 from pair lock case 34 haunts, and the main part 118 of active latch 50 is utilized and connected with screw 120 by packing ring 121 and be connected with front end latching portion 114.The medial end of main part 118 is equipped with guide finger 122, and guide finger 122 is intercalated in the gathering sill 123 of the left and right directions that forms on pair lock case 34.Front end latching portion 114 can be to take off with the breech lock of fixed frame 60 with supporting part 124.
The traction of gangbar 108 is propped up arm 112 and is engaged with the left surface of guide finger 122.The guide strip 126 that is fixed on the secondary lock case 34 is intercalated in the groove 128 of growing crosswise of active latch 50.Between the spring-loaded portion 130 and guide strip 126 that form on the left part of groove 128 of growing crosswise, be inserted with the breech lock application of force spring 132 that constitutes by compression helical spring.
The wheel hub application of force spring 136 that is made of torsion-coil spring is housed on the spring-loaded pin 134 of the inner end of fixing door bolt 48, drive hub 76 is pushed to first follower 68.Between the face wall 36 and back face wall 72 of pair lock case 34, be fixed with the banking pin 140 of gangbar 108 and drive hub 76 stop fixingly fasten 142 with a bolt or latch.On pair lock case 34, be provided with first microswitch 144 and second microswitch 146 that is used to detect lobe plate member 86 positions.
Second actuating rod 150 of first actuating rod 148 of first microswitch of being handled by the second cam ramp portion 94 144 and second microswitch 146 handled by cam shoulder 96 is oppositely being disposed mutually.Lobe plate member 86 moves and with the first cam ramp portion, 92 actuating cam projections 104 to left-hand, when pressure-bearing is propped up arm 102 and arrived retreating position after the side of lock shaft 44 is left, push first actuating rod 148 of the 1st microswitch and cut off energising to motor 10.
When lobe plate member 86 moves right and utilize second actuating rod 150 of cam shoulder 96 pushings second microswitch 146, cut off energising to motor 10.Owing to so will be limited in necessary Min. to the energising of motor 10, so can suppress the generation of noise, quietness is superior.
Claims (1)
1. electrolock is characterized in that having:
Be located at the handle on the main lock case that the code inputting device of unblanking is housed;
Be located at the fixedly door bolt and the active latch that are disposed in the described main lock case pair lock case behind;
Lock shaft, it rotatably is located on the Handle axis extended line of described handle in the described secondary lock case, and this lock shaft is equipped with the drive hub that makes described fixedly door bolt haunt and operate with fixing the inner end of fastening with a bolt or latch to engage in the side of a side, be equipped with the fulcrum wheel hub on opposite side;
Be fixed on the described Handle axis, give prominence to the first driving foot and the second driving foot that also rotatably is inserted in the described secondary lock case, is disposed at described lock shaft both sides from the described main case of locking;
The motor that is located in the described secondary lock case towards described fulcrum wheel hub, on output shaft, is connected with screw rod, is rotated according to actuating signal from the code inputting device of unblanking;
Can straight line lead movably and be installed in the described secondary lock case, on the bracket part of base end part, be provided with the lobe plate member that described screw rod screws togather the screw of usefulness;
Clutch lever, its utilize fulcrum and be installed in the leading section of described fulcrum wheel hub, when the positive and negative rotation that utilizes described screw rod is advanced and retreat described lobe plate member, this clutch lever is that swing at the center with described fulcrum;
Pressure-bearing is propped up arm, be located on the described clutch lever, be center when swinging at described clutch lever with described fulcrum, this pressure-bearing prop up arm and described lock shaft contacts side surfaces, separate;
When described lobe plate member is positioned at retreating position, make described pressure-bearing prop up the lever application of force spring of the side butt of arm and described lock shaft; And
Gangbar, it is journaled on the described secondary lock case and in a side direction lock shaft direction that clips pivot and is equipped with driven arm, be formed with the traction that engages with the inner end of described active latch at opposite side props up arm,
Drive foot by first and promote to be in the front end face that props up arm with the described pressure-bearing of the state of described lock shaft butt, drive the side that foot promotes described driven arm by described second.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002307932 | 2002-10-23 | ||
| JP2002307932A JP3788968B2 (en) | 2002-10-23 | 2002-10-23 | Electric lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1492122A CN1492122A (en) | 2004-04-28 |
| CN100395425C true CN100395425C (en) | 2008-06-18 |
Family
ID=32454207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031494439A Expired - Fee Related CN100395425C (en) | 2002-10-23 | 2003-06-16 | Electric lock |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3788968B2 (en) |
| KR (1) | KR100542796B1 (en) |
| CN (1) | CN100395425C (en) |
| HK (1) | HK1063496A1 (en) |
| SG (1) | SG120917A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100514116B1 (en) * | 2003-06-17 | 2005-09-13 | 엘에스전자 주식회사 | Locking device for electric type door-lock |
| CN100439638C (en) * | 2004-11-24 | 2008-12-03 | 谢惠华 | Remote-controlled theft-proof door lock structure |
| KR101058354B1 (en) | 2006-05-25 | 2011-08-22 | 이엠홈 주식회사 | Power-saving digital door lock backset |
| KR100763820B1 (en) | 2006-09-14 | 2007-10-12 | 주식회사 테크슈머 | Mortise lock for digital door lock |
| KR100788320B1 (en) | 2007-02-16 | 2007-12-27 | 여형배 | Door lock assembly that equip one-touch release device |
| KR100895874B1 (en) * | 2007-04-10 | 2009-04-30 | 주식회사 에스티에프 | Door lock |
| KR100855241B1 (en) | 2008-04-25 | 2008-08-29 | 주식회사알에프윈도우 | No sources mortise apparatus with united deadbolt |
| CN102013350B (en) * | 2010-11-10 | 2012-10-10 | 南京南瑞继保电气有限公司 | Electric lock with infrared status indication for preventing misoperation |
| KR101193963B1 (en) * | 2012-01-10 | 2012-10-24 | 주식회사 노키온 | Mortise, and door lock apparatus having the same |
| CN103967333B (en) * | 2013-01-28 | 2017-05-17 | 王力安防科技股份有限公司 | Back locking mechanism for door lock |
| JP6445951B2 (en) * | 2015-10-14 | 2018-12-26 | シャーロック株式会社 | Electronic cylinder lock |
| JP6913926B2 (en) * | 2016-11-02 | 2021-08-04 | 株式会社ｔｓｕｍｕｇ | Key system, key case |
| US10377174B2 (en) | 2017-08-09 | 2019-08-13 | Shimano Inc. | Bicycle hub assembly |
| CN110056254B (en) * | 2019-03-19 | 2023-08-04 | 广东雅洁五金有限公司 | Structure improved electric lock body |
| CN110578426B (en) * | 2019-09-24 | 2021-06-15 | 俞振挺 | Safety door lock |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2000217A (en) * | 1977-06-21 | 1979-01-04 | Philippsthal G | Apparatus for latching together and releasing two parts which are movable relative to one another |
| CN2385038Y (en) * | 1999-09-02 | 2000-06-28 | 王伯燕 | Electric control lock |
| CN2460680Y (en) * | 2001-01-15 | 2001-11-21 | 苑炳明 | Electronic two-purpose door lock |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475996A (en) * | 1994-08-29 | 1995-12-19 | Chen; Tsun-Hsing | Electromagnetic door lock |
| US6539755B1 (en) * | 1998-11-03 | 2003-04-01 | Azotec (Pty) Limited | Electric lock |
| US6622535B2 (en) * | 2000-10-13 | 2003-09-23 | Tung Lung Metal Industry Co., Ltd. | Lock construction having an electrically activated clutch mechanism and a transmission mechanism |
| JP2004116110A (en) * | 2002-09-26 | 2004-04-15 | Tadayoshi Sudo | Mechanism for locking and unlocking lock |
-
2002
- 2002-10-23 JP JP2002307932A patent/JP3788968B2/en not_active Expired - Fee Related
-
2003
- 2003-02-10 KR KR1020030008095A patent/KR100542796B1/en not_active IP Right Cessation
- 2003-03-24 SG SG200301442A patent/SG120917A1/en unknown
- 2003-06-16 CN CNB031494439A patent/CN100395425C/en not_active Expired - Fee Related
-
2004
- 2004-08-20 HK HK04106236.7A patent/HK1063496A1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2000217A (en) * | 1977-06-21 | 1979-01-04 | Philippsthal G | Apparatus for latching together and releasing two parts which are movable relative to one another |
| CN2385038Y (en) * | 1999-09-02 | 2000-06-28 | 王伯燕 | Electric control lock |
| CN2460680Y (en) * | 2001-01-15 | 2001-11-21 | 苑炳明 | Electronic two-purpose door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100542796B1 (en) | 2006-01-11 |
| SG120917A1 (en) | 2006-04-26 |
| JP3788968B2 (en) | 2006-06-21 |
| HK1063496A1 (en) | 2004-12-31 |
| CN1492122A (en) | 2004-04-28 |
| JP2004143739A (en) | 2004-05-20 |
| KR20040036512A (en) | 2004-04-30 |
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