CN104631922A - Idle lock and key matched with same - Google Patents
Idle lock and key matched with same Download PDFInfo
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- CN104631922A CN104631922A CN201410820672.7A CN201410820672A CN104631922A CN 104631922 A CN104631922 A CN 104631922A CN 201410820672 A CN201410820672 A CN 201410820672A CN 104631922 A CN104631922 A CN 104631922A
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Abstract
The invention discloses an idle lock. The idle lock comprises a lock shell, a lock cylinder, a vane set and a lock pin. According to the technical scheme, a key channel of the idle lock is cylindrical, and when a foreign object is inserted into a key hole, the lock cylinder can not be rotated even forcedly as no leveraging point is provided for the foreign object. A second vane in the vane set is directly used as the key component to rotate the lock cylinder, when all the vanes in the vane set do not reach the proper positions, a lock pin containing groove is not formed, the lock pin will not enter the lock pin containing groove, the vane set can freely rotate, but the lock cylinder can not rotate. Thus, the lock cylinder can not be rotated forcedly through a tool, destructive damage to the vane set inside the lock is avoided, and violent unlocking is effectively prevented.
Description
Technical field
The present invention relates to lockset, particularly racing lock and the key that is mated.
Background technology
Lock is common anti-theft tool.Cylinder lock is simple with its structure, practical and be widely used.The structure of cylinder lock is roughly the same, namely one group of cylinder-shaped marble is housed in the marble hole of lock core, has the tartar of respective depth on the key.The mode of unblanking is also roughly the same, namely moves up and down corresponding pellet by the height difference of key tooth flower, makes the height of each lock core marble be in interface place on lock housing and lock core, then rotates key band movable lock core, reaches the object of unblanking.This kind ofly be latched in moving tooth passage, when do not touch move son, foreign matter can enter keyhole the inner easily, probes into various unlocking tool by moving tooth passage, carries out skilled unlocking.This kind of structure wastes the effective travel of pellet simultaneously, and lockset key density is diminished, and easily opened by locksmith, safety is poor.
In view of above defect, be developed blade lock.The principle of blade lock is exactly the blade utilizing tartars different on the key different in the lock core that aligns, thus realizes the one lock that lock core rotarily opens.Chinese patent 200810031948.8,201020682555.6,200920303724.8 etc. all discloses the blade lock with anti-theft feature.But the keyhole of these blade locks is mostly in-line or cross, instrument usually can be used to twist lock core by force, make the destruction of inner the going to wreck property of lockset, thus carry out violence unlatching.
Summary of the invention
An object of the present invention is to provide a kind of racing lock.Another object of the present invention is to provide a kind of key coordinated with this racing lock.
According to an aspect of the present invention, provide racing lock, comprising:
Lock housing, lock housing is provided with lock core hole vertically, and lock core hole sidewall is provided with lock pin groove;
Lock core, be sheathed in lock core hole and also can rotate relative to lock housing, one end of lock core is provided with keyhole, and lock core is provided with vane hole vertically, and lock core is also provided with the lockpin hole running through lock core sidewall, and lockpin hole is corresponding with lock pin groove;
Vane group, be located in vane hole, vane group core is provided with key channel, key channel is corresponding with keyhole, vane group comprises spaced blade and partition, vane inside edge is provided with the moving tooth extended to key channel, blade comprises one or more first blade and second blade, first blade outer rim and the second blade outer rim are respectively equipped with the first blade groove and the second blade groove, first blade groove has level and smooth intermediate zone along the both sides of the edge of vane group radial direction, second blade groove is along the plane being perpendicular at the place, bottom of the both sides of the edge of vane group radial direction and the second blade groove, lock pin storage tank is formed when the first blade groove and the alignment of the second blade groove,
Lock pin, is located in lockpin hole, and the shape of lock pin near vane group side is corresponding with lock pin storage tank, and the part that lock pin is relative with the first blade has level and smooth transition part.
Adopt the racing lock of above technical scheme, key is inserted through the key channel of vane group from the keyhole of lock core.Key is directly inserted into the bottom of key channel, makes the position of the tartar of key corresponding with moving tooth.Now rotate key, tartar acts on moving tooth, and blade is rotated together along with key.When blade rotation is to suitable position, the first blade groove and the second blade groove mutually align and form lock pin storage tank.Lock pin down enters lock pin storage tank, and now lock pin leaves lock pin groove, and its upper surface enters lockpin hole.Lock pin falls into lock pin storage tank and matches with it, and lock pin does not establish the part seamlessly transitted to enter the second blade groove.Be rotated further key, the second blade groove blocks lock pin makes it rotate with the second blade, and lock pin band movable lock core, finally makes lock core rotate, thus this racing lock is opened.When this racing lock of needs locking, key is first outwards exited the distance of the thickness being equivalent to a blade, make the position of tartar another moving tooth respectively with adjacent corresponding, especially make the tartar corresponding with the moving tooth of the second blade leave the position of the second blade; Then rotate key again, because the tartar corresponding with the moving tooth of the second blade leaves the position of the second blade, now the first blade first rotates, the intermediate zone of the first blade and the transition part of lock pin are level and smooth design, can tangential torsional forces during the first blade rotary be converted to outside thrust, thus lock pin is outwards advanced lock pin groove.After lock pin enters lock pin groove, leave lock pin storage tank completely, along with key is rotated further, stagger mutually in the position of the first blade groove, and lock pin storage tank disappears.Now, lock pin is stuck between lock housing and lock core, and lock core cannot rotate, this racing lock locking.The key channel of this racing lock is cylindrical, after use foreign matter inserts keyhole, owing to finding by means of force, lock core also cannot be made to rotate even if use force.And this lockset directly uses the second blade in vane group as the critical component making lock core rotate, when all blades of vane group do not reach suitable position, lock pin storage tank can not be formed, lock pin also can not enter in lock pin storage tank, now vane group can freely be rotated, but lock core cannot rotate.Instrument cannot be used thus to twist by force destruction that lock core makes the going to wreck property of vane group of lockset inside, thus effectively prevent violence to open.
In some embodiments, lock housing is provided with pad hole away from the sidewall of lock core side, is provided with pad groups of springs in pad hole, and pad groups of springs comprises pad pellet and pad spring, pad pellet contacts mutually with lock pin, and pad both ends of the spring is connected with pad groove and pad pellet respectively.Lock pin can be pressed to lockpin hole by pad groups of springs, thus lock pin can be avoided to block cannot enter lockpin hole.
In some embodiments, partition is provided with spacer slit, and the shape of spacer slit is identical with the first blade groove.Thus, the lock pin storage tank that vane group is formed is more level and smooth, and the movement of lock pin is also more steady.
In some embodiments, the second blade is located at vane group one end away from keyhole.Moving tooth can be avoided thus during this idle running locking to encounter the second blade makes lock pin cannot leave lock pin storage tank.
In some embodiments, the first blade and/or the second blade are provided with plan blade groove.Intend blade groove and can confuse the person of unblanking, make it accurately cannot judge the accurate location of the first blade groove or the second blade groove, thus can effectively unblank by preventing techniques.
In some embodiments, lock core lateral wall is provided with lock core locating hole, and lock housing is provided with determines core bore, determine core bore corresponding with locating hole, determine to be provided with in core bore and determine core groups of springs, determine core groups of springs and comprise and determine core pellet and determine core spring, determine core both ends of the spring respectively with determine core bore and determine core pellet and be connected.When locking, lock core is first along with key turns, when turning to suitable position, lockpin hole is corresponding with lock pin groove, now determine core pellet and enter lock core locating hole, the resistance that lock core rotates strengthens, and makes to relatively rotate between the first blade of vane group and lock core, and then lock pin is released lock pin storage tank.
In some embodiments, lock core lateral wall is provided with key positioner hole, be provided with in key positioner hole and determine spoon groups of springs, determine spoon groups of springs to comprise and determine spoon pellet and determine spoon spring, determine spoon pellet one end and determine spoon spring and be connected, the other end stretches in keyhole, determines spoon both ends of the spring respectively with key positioner hole with determine spoon pellet and be connected.When locking, pull back key, make to determine spoon pellet and enter the annular positioning groove arranged on the key, now key just outwards exits the distance of a blade, make the position of tartar another moving tooth respectively with adjacent corresponding, especially make the tartar corresponding with the moving tooth of the second blade leave the position of the second blade.
In some embodiments, be also provided with key liftout attachment in lock core, key at least can be ejected the distance of the thickness being equivalent to a blade by key liftout attachment outside keyhole.When locking, key can the distance of an automatic spring blade thus, makes the position of tartar another moving tooth respectively with adjacent corresponding, especially makes the tartar corresponding with the moving tooth of the second blade leave the position of the second blade.
In some embodiments, also comprise secondary lock pin, secondary lock pin is located between lock pin and pad pellet.Secondary lock pin may be used for stirring the dead bolt matched with this racing lock.Thus, the range of application of this racing lock is wider.And owing to there being the existence of secondary lock pin, even if take improper means to make lock core rotate, also not necessarily this racing lock can being opened, further enhancing the safety factor of this racing lock.
According to an aspect of the present invention, provide a kind of key matched with racing lock, comprise key body and the shank of the key, key body is cylindrical and its outer rim is provided with the tartar matched with moving tooth, and key body is also provided with annular positioning groove.Determine spoon pellet and can enter the annular positioning groove arranged on the key.Tartar can be arranged along the outer rim of key body, can greatly increase the close amount of key thus.
Accompanying drawing explanation
Fig. 1 is the structural representation of the racing lock of one embodiment of the present invention.
Fig. 2 is the upward view of the lock pin of racing lock shown in Fig. 1.
The A-A sectional view that Fig. 3 is the lock pin shown in Fig. 2.
The B-B sectional view that Fig. 4 is the lock pin shown in Fig. 2.
Fig. 5 is the structural representation of the blade of racing lock shown in Fig. 1.
Fig. 6 is the structural representation of the partition of racing lock shown in Fig. 1.
Fig. 7 is the sectional view of racing lock shown in Fig. 1.
Fig. 8 is the structural representation of the key of one embodiment of the present invention.
Fig. 9 is the structural representation of the blade of the racing lock of another embodiment of the present invention.
Figure 10 is the sectional view of the racing lock of another embodiment of the present invention.
Figure 11 is the sectional view of the racing lock of another embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Embodiment 1
Fig. 1 to Fig. 7 show schematically show the racing lock according to one embodiment of the present invention.As shown in the figure, this device comprises lock housing 1, lock core 2, vane group 3 and lock pin 4.
Lock housing 1 is provided with lock core hole 11 vertically, and lock core hole 11 sidewall is provided with lock pin groove 12.Lock housing 1 is provided with panel 6.Panel 6 is fixedly connected with lock housing 1.Panel 6 is provided with circular through hole 61.
Lock core 2 is sheathed in lock core hole 11 and also can rotates relative to lock housing 1.One end of lock core 2 is provided with mounting 5.Mounting 5 center is provided with keyhole 21.Lock core 2 is provided with vane hole 22 vertically.Mounting 5 is arranged on vane hole 22 and is fixed into lock core 2 and is integrated.Lock core 2 is also provided with the lockpin hole 23 running through its sidewall.Lockpin hole 23 is corresponding with lock pin groove 12.Through hole 61 is corresponding with keyhole 21.
Vane group 3 is located in vane hole 22.Vane group 3 core is provided with key channel 31.Key channel 31 is corresponding with keyhole 21.Vane group 3 comprises spaced blade 32 and partition 33.Blade 32 inner edge is provided with the moving tooth 35 extended to key channel 31, and blade 32 comprises one or more first blade 321 and second blade 322, and wherein the second blade 322 is located at vane group 3 one end away from keyhole 21.First blade 321 outer rim and the second blade outer rim 322 are respectively equipped with the first blade groove 321a and the second blade groove 322a.First blade groove 321a has level and smooth intermediate zone 321b along the both sides of the edge of vane group 3 radial direction, second blade groove 322a, along the plane being perpendicular at the place, bottom of the both sides of the edge of vane group 3 radial direction and the second blade groove 322, forms lock pin storage tank 34 when the first blade groove 321a and the second blade groove 322a aligns.Partition 33 is provided with spacer slit 33a, and the shape of spacer slit 33a is identical with the first blade groove 321a.
Lock pin 4 is located in lockpin hole 23.The shape of lock pin 4 near vane group 3 side is corresponding with lock pin storage tank 34.The part that lock pin 4 is relative with the first blade 321 has level and smooth transition part 4b.
Lock housing 1 is provided with pad hole 13 away from the sidewall of lock core 2 side.Pad groups of springs 14 is provided with in pad hole 13.Pad groups of springs 14 comprises pad pellet 141 and pad spring 142.Pad pellet 141 contacts mutually with lock pin 4.Pad spring 142 two ends are connected with pad groove 13 and pad pellet 141 respectively.Lock pin 4 can be pressed to lockpin hole 23 by pad groups of springs 14, thus lock pin 4 can be avoided to block cannot enter lockpin hole 23.
Lock core 2 lateral wall is provided with lock core locating hole 24, and lock housing 1 is provided with determines core bore 15, and it is corresponding with locating hole 15 to determine core bore 24.Determine to be provided with in core bore 15 to determine core groups of springs 16.Determine core groups of springs 16 to comprise and determine core pellet 161 and determine core spring 162.Determine core spring 162 two ends respectively with determine core bore 15 and determine core pellet 161 to be connected.When locking, lock core 2 is first along with key turns, when turning to suitable position, lockpin hole 23 is corresponding with lock pin groove 12, now determine core pellet 161 and enter lock core locating hole 24, the resistance that lock core 2 rotates strengthens, and makes to relatively rotate between the first blade 321 of vane group 3 and lock core 2, and then lock pin 4 is released lock pin storage tank 23.
Lock core 2 lateral wall is provided with key positioner hole 25, is provided with and determines spoon groups of springs 26 in key positioner hole 25.Determine spoon groups of springs 26 to comprise and determine spoon pellet 261 and determine spoon spring 262.Determine spoon pellet 261 one end and determine spoon spring 262 and be connected, the other end stretches in keyhole 21.Determine spoon spring 262 two ends respectively with key positioner hole 25 with determine spoon pellet 261 and be connected.When locking, pull back key, make to determine spoon pellet 261 and enter the annular positioning groove arranged on the key, now key just outwards exits the distance of a blade, make the position of tartar another moving tooth respectively with adjacent corresponding, especially make the tartar corresponding with the moving tooth of the second blade leave the position of the second blade.
Adopt the racing lock of above technical scheme, key is inserted through the key channel 31 of vane group 3 through the keyhole 21 of lock core 1 from the through hole 61 of panel 6.Key is directly inserted into the bottom of key channel 31, makes the position of the tartar of key corresponding with moving tooth 35.Now rotate key, tartar acts on moving tooth 35, and blade 32 is rotated together along with key.When blade 32 turns to suitable position, the first blade groove 321a and the second blade groove 322a mutually aligns and forms lock pin storage tank 34.Lock pin 4 enters lock pin storage tank 34 under the effect of pad groups of springs 14, and now lock pin 4 leaves lock pin groove 12, and its upper surface enters lockpin hole 23.Lock pin 4 falls into lock pin storage tank 34 and matches with it, and lock pin 4 does not establish the part seamlessly transitted to enter the second blade groove 322a.Be rotated further key, the second blade groove 322a blocks lock pin 4 makes it rotate with the second blade 322, and movable lock core 2 is with by lock pin 4, finally makes lock core 2 rotate, thus this racing lock is opened.When this racing lock of needs locking, key is first outwards exited the distance of the thickness being equivalent to a blade, make the position of tartar another moving tooth 35 respectively with adjacent corresponding, especially the tartar corresponding with the moving tooth 35 of the second blade 322 is made to leave the position of the second blade 322, then rotate key again, because the tartar corresponding with the moving tooth 35 of the second blade 322 leaves the second leaf, the position of 322, now the first blade 321 first rotates, the intermediate zone 321b of the first blade 321 and transition part 4b of lock pin 4 is level and smooth design, tangential torsional forces when the first blade 321 can be rotated converts outside thrust to, thus lock pin 4 is outwards advanced lock pin groove 12.After lock pin 4 enters lock pin groove 12, leave lock pin storage tank 34 completely, along with key is rotated further, stagger mutually in the position of the first blade groove 321, lock pin storage tank 34 disappears.Now, lock pin 4 is stuck between lock housing 1 and lock core 2, and lock core 2 cannot rotate, this racing lock locking.
In other examples, the second blade 322 can also be arranged on other positions of vane group 3.
Embodiment 2
Fig. 8 show schematically show the key 9 according to one embodiment of the present invention.As shown in the figure, this device comprises key body 91 and the shank of the key 92.Key body 91 is cylindrical and its outer rim is provided with the tartar 911 matched with moving tooth 35, and key body 91 is also provided with annular positioning groove 912.Determine spoon pellet and can enter the annular positioning groove arranged on the key.Tartar 911 can be arranged along the outer rim of key body 91, can greatly increase the close amount of key thus.
Embodiment 3
Fig. 9 show schematically show the blade 32 according to the racing lock of one embodiment of the present invention.As shown in the figure, blade 32 comprises the first blade 321 and the second blade 322.Be with the difference of embodiment 1, first blade 321 and the second blade 322 not only has the first blade groove 321a and the second blade groove 322a, also be respectively equipped with three and intend blade groove 36, but the shape wherein intending blade groove 36 is shallow to the first blade groove 321a similar depth ratio first blade groove 321a.Intend blade groove 36 and can confuse the person of unblanking, make it accurately cannot judge the accurate location of the first blade groove 321a or the second blade groove 322a, thus can effectively unblank by preventing techniques.
In other examples, the first blade 321 and the second blade 322 can have one need not arrange plan blade groove 36.The number first blade 321 or the second blade 322 being intended blade groove 36 can be one, two or more.First blade 321 can be identical with the number the second blade 322 being intended blade groove 36, also can be different, and the shape of plan blade groove 36 on both can be consistent, also can be inconsistent.
Embodiment 4
Figure 10 show schematically show the racing lock according to another embodiment of the invention.Be with the difference of embodiment 1, in lock core 2, be also provided with key liftout attachment 17.In the present embodiment, the innermost end of blade groove is located at by key liftout attachment 17, comprises ejector spring 172 and ejects pellet 171.Wherein, spring 172 two ends respectively with lock core 2 with eject pellet 171 and be connected.Eject pellet 171 one end and stretch into key channel, the other end is connected with ejector spring 172.Key can be ejected the distance of the thickness being equivalent to a blade by key liftout attachment 17 outside keyhole.When locking, key can the distance of an automatic spring blade under the effect of key liftout attachment 17 thus, make the position of tartar another moving tooth respectively with adjacent corresponding, especially the tartar corresponding with the moving tooth of the second blade is made to leave the position of the second blade, now rotate key again, because the tartar corresponding with the moving tooth of the second blade leaves the position of the second blade, now the first blade first rotates, the intermediate zone of the first blade and the transition part of lock pin are level and smooth design, can tangential torsional forces during the first blade rotary be converted to outside thrust, thus lock pin is outwards advanced lock pin groove.After lock pin enters lock pin groove, leave lock pin storage tank completely, along with key is rotated further, stagger mutually in the position of the first blade groove, and lock pin storage tank disappears.Now, lock pin is stuck between lock housing 1 and lock core 2, and lock core 2 cannot rotate, this racing lock locking.
In other examples, key liftout attachment 17 can also be arranged on the sidewall of keyhole.
Embodiment 5
Figure 11 show schematically show the racing lock according to another embodiment of the present invention.Be with the difference of embodiment 1, also comprise secondary lock pin 7, base plate 8 and dead bolt 82.Wherein secondary lock pin 7 is located between lock pin 4 and pad pellet 141.Base plate 8 center has trepanning 81.Base plate 8 is fixed with lock housing 1.Dead bolt 82 is sheathed in trepanning 81.Dead bolt 82 is provided with draw-in groove 83 near the side of secondary lock pin 7.Draw-in groove 83 is corresponding with secondary lock pin 7.When lock pin 4 enters lock pin storage tank, secondary lock pin 7 leaves lock pin groove, enters lockpin hole.One end of secondary lock pin 7 enters draw-in groove 83.Now rotate key, secondary lock pin 7 can drive dead bolt 82 to rotate together, thus realizes the unlatching of lockset.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to the protection domain of invention.
Claims (10)
1. racing lock, is characterized in that, comprising:
Lock housing, described lock housing is provided with lock core hole vertically, and described lock core hole sidewall is provided with lock pin groove;
Lock core, be sheathed in described lock core hole and also can rotate relative to described lock housing, one end of described lock core is provided with keyhole, and described lock core is provided with vane hole vertically, and described lock core is also provided with the lockpin hole running through lock core sidewall, and described lockpin hole is corresponding with described lock pin groove;
Vane group, be located in described vane hole, described vane group core is provided with key channel, described key channel is corresponding with described keyhole, described vane group comprises spaced blade and partition, described vane inside edge is provided with the moving tooth extended to described key channel, described blade comprises one or more first blade and second blade, described first blade outer rim and the second blade outer rim are respectively equipped with the first blade groove and the second blade groove, described first blade groove has level and smooth intermediate zone along the both sides of the edge of described vane group radial direction, described second blade groove is along the plane being perpendicular at the place, bottom of the both sides of the edge of described vane group radial direction and described second blade groove, lock pin storage tank is formed when described first blade groove and the alignment of the second blade groove,
Lock pin, is located in described lockpin hole, and the shape of described lock pin near described vane group side is corresponding with described lock pin storage tank, and the part that described lock pin is relative with the first blade has level and smooth transition part.
2. racing lock according to claim 1, it is characterized in that, described lock housing is provided with pad hole away from the sidewall of described lock core side, pad groups of springs is provided with in described pad hole, described pad groups of springs comprises pad pellet and pad spring, described pad pellet contacts mutually with described lock pin, and described pad both ends of the spring is connected with described pad groove and described pad pellet respectively.
3. racing lock according to claim 1, is characterized in that, described partition is provided with spacer slit, and the shape of described spacer slit is identical with described first blade groove.
4. racing lock according to claim 1, is characterized in that, described second blade is located at described vane group one end away from described keyhole.
5. the racing lock according to claim 1 or 2 or 3 or 4, is characterized in that, described first blade and/or described second blade are provided with plan blade groove.
6. racing lock according to claim 1, it is characterized in that, described lock core lateral wall is provided with lock core locating hole, described lock housing is provided with determines core bore, it is described that to determine core bore corresponding with described locating hole, described determine to be provided with in core bore determine core groups of springs, describedly determine core groups of springs and comprise and determine core pellet and determine core spring, describedly determine core both ends of the spring and determine core bore with described and describedly determine core pellet and be connected respectively.
7. racing lock according to claim 1, it is characterized in that, described lock core lateral wall is provided with key positioner hole, be provided with in described key positioner hole and determine spoon groups of springs, describedly determine spoon groups of springs and comprise and determine spoon pellet and determine spoon spring, describedly determine spoon pellet one end and determine spoon spring be connected with described, the other end stretches in described keyhole, describedly determines spoon both ends of the spring respectively with described key positioner hole with describedly determine spoon pellet and be connected.
8. racing lock according to claim 1, is characterized in that, is also provided with key liftout attachment in described lock core, and key phase keyhole at least can be ejected the distance of the thickness being equivalent to a blade outward by described key liftout attachment.
9. racing lock according to claim 2, is characterized in that, also comprises secondary lock pin, and described secondary lock pin is located between described lock pin and described pad pellet.
10. the key matched with the racing lock described in above-mentioned any one claim, it is characterized in that, described key comprises key body and the shank of the key, and described key body is cylindrical and its outer rim is provided with the tartar matched with described moving tooth, and key body is also provided with annular positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820672.7A CN104631922B (en) | 2014-12-23 | 2014-12-23 | Racing lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820672.7A CN104631922B (en) | 2014-12-23 | 2014-12-23 | Racing lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104631922A true CN104631922A (en) | 2015-05-20 |
| CN104631922B CN104631922B (en) | 2017-04-05 |
Family
ID=53211117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410820672.7A Expired - Fee Related CN104631922B (en) | 2014-12-23 | 2014-12-23 | Racing lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631922B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840001A (en) * | 2015-11-24 | 2016-08-10 | 安徽杰尔斯工贸有限公司 | High-tech idle-running lock core |
| TWI631267B (en) * | 2017-07-10 | 2018-08-01 | 沈明德 | Two dimension control sidebar lock |
| CN110485814A (en) * | 2019-09-11 | 2019-11-22 | 研诺智能设备（广州）有限公司 | Hinge anti-theft lock and assembly |
| CN112727253A (en) * | 2021-01-14 | 2021-04-30 | 刘霞明 | Blade lock core |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1279788A1 (en) * | 2001-07-23 | 2003-01-29 | Waterson Chen | Impact resistant lock apparatus with anti-theft lock core |
| CN201771272U (en) * | 2010-06-21 | 2011-03-23 | 匡团生 | Bias-type blade poking-prevention spring lock |
| CN102146747A (en) * | 2011-04-21 | 2011-08-10 | 上海理工大学 | Angle locked blade idling lock cylinder |
| CN202866429U (en) * | 2012-09-17 | 2013-04-10 | 魏孔明 | Anti-theft type plum flower lockset with brand new structure |
| CN203613889U (en) * | 2013-08-03 | 2014-05-28 | 李卫群 | Magnetic clutch idle lock with blade pellet concealed bayonet lock |
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2014
- 2014-12-23 CN CN201410820672.7A patent/CN104631922B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1279788A1 (en) * | 2001-07-23 | 2003-01-29 | Waterson Chen | Impact resistant lock apparatus with anti-theft lock core |
| CN201771272U (en) * | 2010-06-21 | 2011-03-23 | 匡团生 | Bias-type blade poking-prevention spring lock |
| CN102146747A (en) * | 2011-04-21 | 2011-08-10 | 上海理工大学 | Angle locked blade idling lock cylinder |
| CN202866429U (en) * | 2012-09-17 | 2013-04-10 | 魏孔明 | Anti-theft type plum flower lockset with brand new structure |
| CN203613889U (en) * | 2013-08-03 | 2014-05-28 | 李卫群 | Magnetic clutch idle lock with blade pellet concealed bayonet lock |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840001A (en) * | 2015-11-24 | 2016-08-10 | 安徽杰尔斯工贸有限公司 | High-tech idle-running lock core |
| TWI631267B (en) * | 2017-07-10 | 2018-08-01 | 沈明德 | Two dimension control sidebar lock |
| CN110485814A (en) * | 2019-09-11 | 2019-11-22 | 研诺智能设备（广州）有限公司 | Hinge anti-theft lock and assembly |
| CN110485814B (en) * | 2019-09-11 | 2024-05-10 | 研诺智能设备（广州）有限公司 | Antitheft lock core and assembly with leaf |
| CN112727253A (en) * | 2021-01-14 | 2021-04-30 | 刘霞明 | Blade lock core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104631922B (en) | 2017-04-05 |
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