CN105625814A - Square internal multifunctional mechanical lock - Google Patents
Square internal multifunctional mechanical lock Download PDFInfo
- Publication number
- CN105625814A CN105625814A CN201610159576.1A CN201610159576A CN105625814A CN 105625814 A CN105625814 A CN 105625814A CN 201610159576 A CN201610159576 A CN 201610159576A CN 105625814 A CN105625814 A CN 105625814A
- Authority
- CN
- China
- Prior art keywords
- lock
- groove
- cylinder
- pellet
- lock pin
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/10—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by other surfaces of the key, e.g. openings receiving projections on the tumblers
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- Lock And Its Accessories (AREA)
Abstract
The invention relates to a square internal multifunctional mechanical lock with a unique lock pin transmission structure. The lock comprises a lock shell, a lock cylinder and a lock pin. The lock cylinder is arranged in the lock shell. The square internal multifunctional mechanical lock is characterized in that the lock cylinder is arranged in an inner sleeve in a matched manner, and the inner sleeve is fixedly installed in the lock shell; the lock cylinder comprises a lock cylinder body, two clamping blocks, two rows of cylinder sets and corresponding two rows of spring sets; the lock cylinder body is provided with a key inserting groove along the axis of the lock cylinder body; clamping block grooves are formed in the two opposite side faces of the lock cylinder body, and two rows of cylinder grooves are formed in the other two opposite side faces of the lock cylinder body; the cylinder grooves, the clamping block grooves and the key inserting groove communicate with one another; each cylinder of each cylinder set presses one spring into one corresponding cylinder groove; the face, close to the corresponding clamping block groove, of each cylinder of each cylinder set is provided with a groove; and the face, facing the key inserting groove, of each cylinder of the cylinder set is provided with a protruding block. By means of the square internal multifunctional mechanical lock with the unique lock pin transmission structure, due to the fact that the lock cylinder is rotated, the lock pin is driven through a stirring piece, the lock pin locks a door or a box in a pining manner or an electronic lock pin in the door or the box is used, and the lock pin is used for achieving locking, so that safety is higher.
Description
Technical field
The present invention relates to a kind of lock, it is specifically related to a kind of cubic built-in multi-functional mechanical lock being applied on safety locker or door.
Background technology
In existing market, lockset is of a great variety, and lock core structure is all different, no matter is therefore in quality, or on theftproof performance, also all each has something to recommend him, but still there is many problems generally, such as unlock difficulty, anti-theft is poor, structure too complex, cost of manufacture height, it is easy to break down, these some row problems are all that the structure owing to locking core causes, and therefore just seem particularly important for the research and development locking core.
Common lock is all after key mates with lock core, move realization by lock core ribbon pendulum lock pin to unblank, the mode that lock core ribbon pendulum lock pin is stretched is a lot, correspondingly the structure of transmission is also distinguished very big, but general type of drive is not when having other mechanisms to assist, and feel of unblanking can be very poor, namely being locked into from above that the process unblanked do not exist can the transition sense of perception, from another angle, there is not transition sense and just cannot learn feel when lockset is unlocking yet, when locking.
Summary of the invention
In view of the deficiency that prior art exists, the present invention's innovation provides a kind of cubic built-in multi-functional mechanical lock with unique lock pin drive mechanism, this cubic built-in multi-functional mechanical lock includes lock housing, lock core and lock pin, described lock core is arranged in lock housing, it is characterized in that: described lock core coupling is located in inner sleeve, and described inner sleeve is fixedly mounted in lock housing, described lock core includes plug body, two card blocks, two row's spring assembly of two row's pellet groups and correspondence, described plug body has key slot along axle center, the relative two sides of described plug body are provided with card block groove, the relative two sides that described plug body is other are all provided with two row's bullet groove, described bullet groove, card block groove and key slot communicate, a spring is pressed in a bullet groove by each pellet of described pellet group, each pellet of described pellet group is provided with groove towards the one side of proximity card block groove, each pellet of described pellet group is provided with projection towards the one side of key slot, described two card blocks are located in two card block grooves respectively, the dop that bottom has with the groove on pellet matches of described card block, when in the key insertion key slot mated, tartar on the key acts in the projection of pellet, makes often to arrange the alignment of pellet group upper groove, forms a straight line, and now the dop of card block can enter into the space that row's groove is formed, the position that described inner sleeve inwall is relative is provided with two card grooves, and when key does not insert lock core, described card block is stuck in card groove.
The cross section of described pellet upper groove is trilateral, and the cross section of described card block dop is also trilateral.
The position that described inner sleeve inwall is relative is provided with four circumferentially equally distributed card grooves, and the top of described plug body sets radian as the arc-shaped limit groove of 90 ��, and described lock-shell lining is provided with preset pieces, and described preset pieces is positioned at arc-shaped limit groove.
Bottom described lock core, there is square piece, outside described square piece, coupling is arranged with plectrum, described square piece of rotation can drive plectrum to rotate, the edge of described plectrum has dials block, described lock pin has offered guide groove on the side of plectrum, the block of dialling of described plectrum is positioned at guide groove, and described plectrum rotates and can band pendulum lock pin move up and down.
Described lock pin is provided with upper and lower two locating slots relative to the side of plectrum, described lock pin be provided with spring between this one side and fixed face, one end of described spring is connected on fixed face, the other end of described spring is connected with steel ball, when lock pin stretch out lock time, steel ball is positioned in a locating slot, and when lock pin retraction unlocks, steel ball is transitioned in another locating slot.
Lockhole on described upper cover of lock shell is cruciform, and four angles at decussation place are circular arc, and four circular arcs are the segmentation in a circle.
Rectangle lockhole two middle side part on described upper cover of lock shell outwards extends into circular arc, and two circular arcs are the segmentation in a circle.
According to the cubic built-in multi-functional mechanical lock of one provided by the invention, by rotational lock core, utilize plectrum band pendulum lock pin, lock pin pin is made to live door or case, or the electronics lock pin in door case, owing to this kind of structure adopts lock pin to realize locking, therefore anti-violence performance is stronger, and security is higher.
Accompanying drawing explanation
Fig. 1 is the explosive view of the present invention;
Fig. 2 is the explosive view that the present invention locks core segment;
Fig. 3 is the outward appearance figure of the present invention;
Fig. 4 is sectional view along A-A direction in Fig. 3;
Fig. 5 is the structural representation that plectrum band pendulum lock pin is locked;
Fig. 6 is the structural representation that plectrum band pendulum lock pin is unblanked;
Fig. 7 locks with the direction of the first lockhole;
Fig. 8 locks with the direction of the 2nd kind of lockhole;
Fig. 9 is the key mated with this lock;
Figure 10 is the structural representation of this lock electronic control part.
Embodiment
As described in Fig. 1 and 3, this cubic built-in multi-functional mechanical lock includes lock housing 2, lock core 4 and lock pin 8, and lock core 4 is arranged in lock housing 2, and lock core 4 coupling is located in inner sleeve 5, and inner sleeve 5 is fixedly mounted in lock housing 2; The key 1 of coupling insert lock core 4 and when rotating, it is possible to lock core 4 is rotated, and transmission lock pin 8 action, thus realizes unlocking or locking.
As shown in Figure 2, lock core 4 includes plug body 40, two card blocks 41, two row's spring assembly of two row's pellet groups and correspondence, plug body 40 has key slot 49 along axle center, the relative two sides of plug body 40 are provided with card block groove 48, the relative two sides that plug body 40 is other are all provided with two row's bullet groove 43, bullet groove 43, card block groove 48 and key slot 49 communicate, a spring 45 is pressed in a bullet groove 43 by each pellet 44 of pellet group, each pellet 44 of pellet group is provided with groove 440 towards the one side of proximity card block groove 48, each pellet 44 of pellet group is provided with projection 44 towards the one side of key slot 49, two card blocks 41 are located in two card block grooves 48 respectively, the dop 411 that the bottom of card block 41 has with the groove 440 on pellet matches, when the key 1 mated inserts in key slot 49, tartar 13(on key 1 is such as Fig. 9) act in the projection 441 of pellet 44, make often to arrange pellet group upper groove 440 to align, form a straight line, now the dop 411 of card block 41 can enter into the space that row's groove 440 is formed, as shown in figs. 3-4, and two card grooves 50 it are provided with in the position that inner sleeve 5 inwall is relative, when key 1 does not insert lock core 4, card block 41 top is stuck in card groove 50, when being in locking state, card block 41 is just stuck in card groove 50, and when key 1 band movable lock core 4 rotates, the dop 411 of card block 41 just falls in the groove 440 of pellet 44, so just achieve and unblank.
As described above, the dop 411 of card block 41 matches with the groove 440 on pellet 44, in order in fall into pellet 44 groove 440 with making dop 411 energy steady and smooth, the cross section of the groove 440 on pellet 44 is designed to trilateral by the present invention, the cross section of card block 41 dop 411 is also trilateral, being coincide by triangle like this, the dop 411 of card block 41 just can smooth steadily be stuck in the groove 440 on pellet 44.
In addition, turn over 90 �� to make lock core and key 1 can be made to extract, the present invention is provided with four circumferentially equally distributed card grooves 50 in the position that inner sleeve 5 inwall is relative, and the top of plug body 40 sets radian as the arc-shaped limit groove 47 of 90 ��, lock housing 2 inwall is provided with preset pieces, and preset pieces is positioned at arc-shaped limit groove 47; When key 1 inserts lock core 4, card block 41 is from two relative card grooves 50, at this moment key just can rotate by band movable lock core 4, when locking core 4 and turn over 90 ��, due to the restriction of arc-shaped limit groove 47, lock core 4 is just limited, can not rotate, now extracting key 1, pellet 44 resets under the elastic force of spring 45, and card block 41 again returns in another two relative card grooves 50 under the extruding of pellet 44. Such structure is very convenient for the user.
It is want transmission lock pin 8 that lock core 4 rotates, concrete drive mechanism arranges one square piece 46 bottom lock core 4, this square piece 46 outer coupling is arranged with plectrum 6, as shown in Fig. 1 and 5, the center of plectrum 6 has square hole 60, or close to square hole, square piece 46 just through this hole, when square piece 46 is rotated, plectrum 6 is just along with rotation, and plectrum 6 only plays the effect of a transmission, its objective is that band pendulum lock pin 8 moves up and down, in the passage 70 that lock pin 8 is arranged in lock housing 2, lock pin 8 is just mobile in this passage 70, thus realizes locking and unblanking.
As mentioned above, the movement of lock pin 8 is driven by plectrum 6, in order to this kind of drive connection can be realized, the present invention is provided with at the edge of plectrum 6 and dials block 61, as shown in Fig. 5 or 6, and having offered guide groove 80 on the side of lock pin 8 towards plectrum 6, the block 61 of dialling of plectrum 6 is located in guide groove 80, like this when plectrum 6 rotates, group block 61 on plectrum 6 is just stirred lock pin 8 in guide groove 80 and is moved up and down. As shown in figs. 5 and 6, when locking core 4 and drive plectrum 6 to rotate clockwise, lock pin 8 just reaches outside the porthole of passage 70 one end, thus realizes locking; When locking core 4 and drive plectrum 6 to rotate counterclockwise, lock pin 8 is just reduced in passage 70, thus realizes unblanking, and therefore this kind of anti-violence performance of lock is stronger, and security is higher.
At plectrum 6 above with on the basis of lock pin drive mechanism, in order to perception key is unlocking and the state of moment of locking, the present invention is provided with upper and lower two locating slots 81 in the side of the relative plectrum 6 of lock pin 8, as shown in Figure 1, it is provided with lock pin spring 71 between this one side of lock pin 8 and fixed face (i.e. lock housing 1 inwall), one end of lock pin spring 71 is connected on fixed face, the other end is connected with steel ball 72, when lock pin 8 stretch out lock time, steel ball 72 is positioned in a locating slot 81, and when lock pin 8 bounces back unblock, steel ball 72 is transitioned into again in another locating slot 81, owing to steel ball 8 has the effect of a locking position of void in locating slot 81, therefore key 1 can by finger sense in the moment unlocked with lock.
The mechanical lock of the present invention can also coordinate realization integrated with electronics lock, realizing double insurance, as shown in Figure 10, electronics lock includes opposite sex slide block 14, dead bolt 3 and magnetic valve 16, dead bolt 3 is located on opposite sex slide block 14, being extended with pin block 19 on opposite sex slide block 14, pin block 19 is provided with pin-and-hole, when not using original key, when lock pin 8 is sold in pin-and-hole, whether the password that now no matter electronics is locked is correct, and slide block 14 can not be moved, and so just cannot realize unblanking; When using original key, lock pin 8 can not pin block 19, now input correct password, the valve rod just lower shifting of the inner magnetic valve 16 of electronics lock, opposite sex slide block 14 can not be blocked, such rotary manual knob 17, the just tooth bar 15 being arranged on different in nature slide block 14 by being engaged with of the gear 18 on manual knob 17, drive opposite sex slide block 14 to move, thus realize unlocking.
In addition, the lockhole 20 of lock has been improved by the present invention, certain improvement here is the key 1 coordinating special construction, as shown in Figure 9, this kind of key 1 head 11 is big, rear section 12 narrow, in order to coordinate the key 1 of this kind of structure, the improvement of lockhole 20 is had two kinds of modes by the present invention, the first is that lockhole is designed to cruciform, as shown in Figure 8, four angles at decussation place are circular arc, four circular arcs are the segmentation in a circle, namely four circular arcs extensions can form a circle, this kind of lockhole can make key 1 as shown in Figure 9 can extract after turning over 90 ��, another kind is that rectangle lockhole two middle side part in lock housing 1 is outwards extended into circular arc, and as shown in Figure 7, two circular arcs are the segmentation in a circle, and this kind of lockhole can make key 1 as shown in Figure 9 can not extract after turning over 90 ��.
Claims (7)
1. cubic built-in multi-functional mechanical lock, include lock housing (2), lock core (4) and lock pin (8), described lock core (4) is arranged in lock housing (2), it is characterised in that: described lock core (4) coupling is located in inner sleeve (5), and described inner sleeve (5) is fixedly mounted in lock housing (2), described lock core (4) includes plug body (40), two card blocks (41), two row's spring assembly of two row's pellet groups and correspondence, described plug body (40) has key slot (49) along axle center, the relative two sides of described plug body (40) are provided with card block groove (48), the relative two sides that described plug body (40) is other are all provided with two row's bullet groove (43), described bullet groove (43), card block groove (48) and key slot (49) communicate, a spring (45) is pressed in a bullet groove (43) by each pellet (44) of described pellet group, each pellet (44) of described pellet group is provided with groove (440) towards the one side of proximity card block groove (48), each pellet (44) of described pellet group is provided with projection (441) towards the one side of key slot (49), described two card blocks (41) are located in two cards block groove (48) respectively, the dop (411) that the bottom of described card block (41) has with the groove (440) on pellet (44) matches, when in key insertion key slot (49) mated, tartar on the key acts in the projection (441) of pellet (44), make often to arrange pellet group upper groove (440) alignment, forming a straight line, now the dop (411) of card block (41) can enter into the space that row's groove (440) is formed, the position that described inner sleeve (5) inwall is relative is provided with two card grooves (50), and when key does not insert lock core (3), described card block (41) is stuck in card groove (50).
2. the built-in multi-functional mechanical lock in four directions according to claim 1, it is characterised in that: the cross section of described pellet (44) upper groove (440) is trilateral, and the cross section of described card block (41) dop (411) is also trilateral.
3. the built-in multi-functional mechanical lock in four directions according to claim 1, it is characterized in that: the position that described inner sleeve (5) inwall is relative is provided with four circumferentially equally distributed card grooves (50), the top of described plug body (40) sets radian as the arc-shaped limit groove of 90 ��, described lock-shell lining is provided with preset pieces, and described preset pieces is positioned at arc-shaped limit groove.
4. the built-in multi-functional mechanical lock in four directions according to claim 1, it is characterized in that: described lock core (4) bottom has square piece (46), described square piece (46) are mated outward and are arranged with plectrum (6), described square piece (46) are rotated and plectrum (6) can be driven to rotate, the edge of described plectrum (6) has dials block (61), described lock pin (8) has offered guide groove (80) on the side of plectrum (6), the block (61) of dialling of described plectrum (6) is positioned at guide groove (80), and described plectrum (6) rotates and can band pendulum lock pin (8) move up and down.
5. the built-in multi-functional mechanical lock in four directions according to claim 4, it is characterized in that: the side of the relative plectrum (6) of described lock pin (8) is provided with upper and lower two locating slots (81), described lock pin (8) be provided with spring (71) between this one side and fixed face, one end of described spring (71) is connected on fixed face, the other end of described spring (71) is connected with steel ball (72), when lock pin (8) stretch out lock time, steel ball (72) is positioned in a locating slot (81), when lock pin (8) retraction unlocks, steel ball (72) is transitioned in another locating slot (41).
6. the built-in multi-functional mechanical lock in four directions according to claim 5, it is characterised in that: the lockhole (20) on described lock housing (2) upper cover (21) is in cruciform, and four angles at decussation place are circular arc, and four circular arcs are the segmentation in a circle.
7. the built-in multi-functional mechanical lock in four directions according to claim 5, it is characterised in that: rectangle lockhole two middle side part on described lock housing (2) upper cover (2) outwards extends into circular arc, and two circular arcs are the segmentation in a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159576.1A CN105625814B (en) | 2016-03-21 | 2016-03-21 | Multi-functional mechanical built in four directions is locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159576.1A CN105625814B (en) | 2016-03-21 | 2016-03-21 | Multi-functional mechanical built in four directions is locked |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105625814A true CN105625814A (en) | 2016-06-01 |
| CN105625814B CN105625814B (en) | 2018-01-30 |
Family
ID=56041114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159576.1A Active CN105625814B (en) | 2016-03-21 | 2016-03-21 | Multi-functional mechanical built in four directions is locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105625814B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798265A (en) * | 2018-08-03 | 2018-11-13 | 厦门曦然科技有限公司 | Changing cipher lockset |
| CN112727254A (en) * | 2021-01-29 | 2021-04-30 | 宁波望通锁业有限公司 | Mechanical lock for improving safety |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002201834A (en) * | 2000-12-27 | 2002-07-19 | Daiwa Rotsukusu:Kk | Side bar cylinder lock |
| CN2630399Y (en) * | 2003-01-29 | 2004-08-04 | 李宝坚 | Bolt device for door lock |
| CN201794379U (en) * | 2010-07-28 | 2011-04-13 | 梁传炎 | Blocked pick-proof night lock head and key thereof |
| CN202031393U (en) * | 2011-05-09 | 2011-11-09 | 周章东 | Anti-theft lock |
| CN103144705A (en) * | 2011-12-07 | 2013-06-12 | 天津海州科工贸有限公司 | Assembling of lock control device for vehicle ladder frame |
| CN203594280U (en) * | 2013-12-09 | 2014-05-14 | 唐仁 | Super class B lock cylinder |
| CN203729718U (en) * | 2014-03-19 | 2014-07-23 | 温州威泰锁业有限公司 | Safe box lock |
| CN205422198U (en) * | 2016-03-21 | 2016-08-03 | 温州威泰锁业有限公司 | Built -in multifunctional machinery lock in four directions |
-
2016
- 2016-03-21 CN CN201610159576.1A patent/CN105625814B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002201834A (en) * | 2000-12-27 | 2002-07-19 | Daiwa Rotsukusu:Kk | Side bar cylinder lock |
| CN2630399Y (en) * | 2003-01-29 | 2004-08-04 | 李宝坚 | Bolt device for door lock |
| CN201794379U (en) * | 2010-07-28 | 2011-04-13 | 梁传炎 | Blocked pick-proof night lock head and key thereof |
| CN202031393U (en) * | 2011-05-09 | 2011-11-09 | 周章东 | Anti-theft lock |
| CN103144705A (en) * | 2011-12-07 | 2013-06-12 | 天津海州科工贸有限公司 | Assembling of lock control device for vehicle ladder frame |
| CN203594280U (en) * | 2013-12-09 | 2014-05-14 | 唐仁 | Super class B lock cylinder |
| CN203729718U (en) * | 2014-03-19 | 2014-07-23 | 温州威泰锁业有限公司 | Safe box lock |
| CN205422198U (en) * | 2016-03-21 | 2016-08-03 | 温州威泰锁业有限公司 | Built -in multifunctional machinery lock in four directions |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798265A (en) * | 2018-08-03 | 2018-11-13 | 厦门曦然科技有限公司 | Changing cipher lockset |
| CN108798265B (en) * | 2018-08-03 | 2023-09-08 | 厦门曦然科技有限公司 | Puzzle lock |
| CN112727254A (en) * | 2021-01-29 | 2021-04-30 | 宁波望通锁业有限公司 | Mechanical lock for improving safety |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105625814B (en) | 2018-01-30 |
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