CN205422198U - Built -in multifunctional machinery lock in four directions - Google Patents
Built -in multifunctional machinery lock in four directions Download PDFInfo
- Publication number
- CN205422198U CN205422198U CN201620215101.5U CN201620215101U CN205422198U CN 205422198 U CN205422198 U CN 205422198U CN 201620215101 U CN201620215101 U CN 201620215101U CN 205422198 U CN205422198 U CN 205422198U
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- China
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- lock
- groove
- lock core
- pellet
- slingshot
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Abstract
The utility model relates to a built -in multifunctional machinery lock in four directions, this four directions lock is including locking shell, lock core and lockpin, and the lock core sets up in the lock shell, its characterized in that: in the endotheca was located to the lock core matching, endotheca fixed mounting was in the lock shell, the lock core is including lock core main part, two fixture blocks, two rows of pellets shot from a slingshot groups and two rows of spring assemblies corresponding, and the lock core main part has a key slot along the axle center, is equipped with clamping block groove on the right both sides face of lock core bulk phase, all is equipped with two rows of pellet shot from a slingshot grooves on the other relative both sides face of lock core main part, pellet shot from a slingshot groove, clamping block groove and key slot communicate with each other, every pellet shot from a slingshot of pellet shot from a slingshot group presses a spring in a pellet shot from a slingshot inslot, and every pellet shot from a slingshot of pellet shot from a slingshot group moves towards the one side of closing on clamping block groove and is equipped with the recess, and every pellet shot from a slingshot of pellet shot from a slingshot group is equipped with the lug towards the one side of key slot, two fixture blocks are located respectively in two clamping block groove, the bottom of fixture block have with the pellet shot from a slingshot on the anastomotic dop of groove phase. This kind of lock utilizes the plectrum to drive the lockpin through rotating the lock core, makes lockpin pinning door or case, the perhaps electronics lockpin in the door box, and this kind of structure adopts the lockpin to realize locking, so the security is higher.
Description
Technical field
The present invention relates to a kind of lock, be specifically related to a kind of four directions applied on condom or door built-in multi-functional mechanical lock.
Background technology
Lockset is of a great variety in the market, and lock core structure is the most different, the most either in quality, or on theftproof performance, the most each has something to recommend him, but the most still there is many problems, such as unlock difficulty, anti-theft is poor, structure too complex, cost of manufacture is high, easily breaks down, these some row problems are all that therefore the research and development for lock core are just particularly important owing to the structure of lock core causes.
Common lock is all after key mates with lock core, move realization by lock core band pendulum lock pin to unblank, the mode that lock core band pendulum lock pin is stretched is a lot, correspondingly the structure of transmission is also distinguished very big, but the universal kind of drive is not when having other mechanisms to assist, and feel of unblanking can be very poor, i.e. it is locked into the process unblanked from above and there is not appreciable transition sense, for another angle, there is not transition sense and the most just cannot learn from feel when lockset is unlocking, when locking.
Summary of the invention
The deficiency existed in view of prior art, present invention innovation provides a kind of four directions 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 fixture blocks, two row's pellet groups and two row's groups of springs of correspondence, described plug body has key slot along axle center, the relative two sides of described plug body are provided with fixture block groove, two row's bullet groove it are designed with on the opposite sides face that described plug body is other, described bullet groove, fixture block groove and key slot communicate, one 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 closing on fixture block groove, each pellet of described pellet group is provided with projection towards the one side of key slot；Said two fixture block is respectively arranged in two fixture block grooves, and the bottom of described fixture block has the dop matched with the groove on pellet；When the key of coupling inserts in key slot, tartar on the key acts in the projection of pellet, makes often to arrange the alignment of pellet group upper groove, forms straight line, and now the dop of fixture 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 draw-in grooves, and when key is not inserted into lock core, described fixture block is stuck in draw-in groove.
The cross section of described pellet upper groove is triangle, and the cross section of described fixture block dop is also triangle.
The position that described inner sleeve inwall is relative is provided with four draw-in grooves the most equally distributed, and the top of described plug body sets the arc-shaped limit groove that radian is as 90 °, and described lock-shell lining is provided with locating piece, and described locating piece is positioned at arc-shaped limit groove.
Bottom described lock core, there is square block, outside described square block, coupling is arranged with plectrum, described square block rotates and plectrum can be driven to rotate, the edge of described plectrum has shifting block, described lock pin offers guide groove on the side of plectrum, the shifting block 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, it is provided with spring between this one side and stationary plane of described lock pin, one end of described spring is connected on stationary plane, the other end of described spring connects steel ball, when lock pin stretches out and locks, 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 cross, and four angles at decussation 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 extends outward into circular arc, and two circular arcs are the segmentation in a circle.
The one cubic built-in multi-functional mechanical lock provided according to the present invention, by rotating lock core, utilizes plectrum band pendulum lock pin, make the electronics lock pin in lock pin pinning door or case, or door case, owing to this structure uses lock pin to realize locking, therefore anti-violence performance is higher, and safety is higher.
Accompanying drawing explanation
Fig. 1 is the explosive view of the present invention；
Fig. 2 is the explosive view of lock core part of the present invention；
Fig. 3 is the outside drawing of the present invention；
Fig. 4 is the sectional view in Fig. 3 along A-A direction；
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 is the directional lock with the first lockhole；
Fig. 8 is the directional lock with the second lockhole；
Fig. 9 is the key mated with this lock;
Figure 10 is the structural representation of this lock electronic control part.
Detailed description of the invention
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；When the key 1 of coupling inserts lock core 4 and rotates, lock core 4 can be made to rotate, and transmission lock pin 8 action, thus realize unlocking or locking.
As shown in Figure 2, lock core 4 includes plug body 40, two fixture blocks 41, two row's pellet groups and two row's groups of springs of correspondence, plug body 40 has key slot 49 along axle center, the relative two sides of plug body 40 are provided with fixture block groove 48, two row's bullet groove 43 it are designed with on the opposite sides face that plug body 40 is other, bullet groove 43, fixture block groove 48 and key slot 49 communicate, one 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 closing on fixture block groove 48, each pellet 44 of pellet group is provided with projection 44 towards the one side of key slot 49；Two fixture blocks 41 are respectively arranged in two fixture block grooves 48, and the bottom of fixture block 41 has the dop 411 matched with the groove 440 on pellet；When the key 1 of coupling inserts in key slot 49, tartar 13(such as Fig. 9 on key 1) act in the projection 441 of pellet 44, make often to arrange pellet group upper groove 440 to align, form straight line, now the dop 411 of fixture block 41 can enter into the space that row's groove 440 is formed, as shown in figs. 3-4；And two draw-in grooves 50 it are provided with in the position that inner sleeve 5 inwall is relative, when key 1 is not inserted into lock core 4, fixture block 41 top is stuck in draw-in groove 50；When being in locking state, fixture block 41 is just stuck in draw-in groove 50；And when key 1 band movable lock core 4 rotates, the dop 411 of fixture block 41 just falls in the groove 440 of pellet 44, thus achieve and unblank.
As described above, the dop 411 of fixture block 41 matches with the groove 440 on pellet 44, in order to make dop 411 can fall into steady and smooth in the groove 440 of pellet 44, the Cross-section Design of the groove 440 on pellet 44 is triangle by the present invention, the cross section of fixture block 41 dop 411 is also triangle, so being coincide by triangle, the dop 411 of fixture block 41 just can smooth smoothly be stuck in the groove 440 on pellet 44.
Additionally, in order to make lock core turn over 90 ° and key 1 can be made to extract, the present invention is provided with four draw-in grooves 50 the most equally distributed in the position that inner sleeve 5 inwall is relative, and the top of plug body 40 sets the arc-shaped limit groove 47 that radian is as 90 °, lock housing 2 inwall is provided with locating piece, and locating piece is positioned at arc-shaped limit groove 47；When key 1 inserts lock core 4, fixture block 41 is in two relative draw-in grooves 50, at this moment key just can rotate by band movable lock core 4, when lock core 4 turns over 90 °, due to the restriction of arc-shaped limit groove 47, lock core 4 is the most limited, can not rotate, now extracting key 1, pellet 44 resets under the elastic force of spring 45, and fixture block 41 comes back in the relative draw-in groove of another two 50 under the extruding of pellet 44.Such structure is the most very convenient.
Lock core 4 rotates and is intended to transmission lock pin 8, concrete drive mechanism is to arrange a square block 46 bottom lock core 4, this outer coupling of square block 46 is arranged with plectrum 6, as shown in Fig. 1 and 5, the center of plectrum 6 has square opening 60, or close to square hole, square block 46 passes through this hole, when square block 46 rotates, plectrum 6 is just along with rotation, and plectrum 6 only serves 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 just moves 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 be able to realize this drive connection, the present invention is provided with shifting block 61 at the edge of plectrum 6, as shown in Fig. 5 or 6, and offering guide groove 80 at lock pin 8 on the side of plectrum 6, the shifting block 61 of plectrum 6 is located in guide groove 80, so when plectrum 6 rotates, the shifting 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 lock core 4 drives plectrum 6 to rotate clockwise, lock pin 8 just reaches outside the passway of passage 70 one end, thus realizes locking；When lock core 4 drives plectrum 6 to rotate counterclockwise, lock pin 8 is just reduced in passage 70, is achieved in unblanking, and the most this lock anti-violence performance is higher, and safety is higher.
On the basis of above plectrum 6 with 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 stationary plane (i.e. lock housing 1 inwall), one end of lock pin spring 71 is connected on stationary plane, the other end connects steel ball 72, when lock pin 8 stretches out and locks, steel ball 72 is positioned in a locating slot 81, and when lock pin 8 retraction unlocks, steel ball 72 is transitioned into again in another locating slot 81, owing to steel ball 8 has the effect of an empty card location in locating slot 81, therefore key 1 can be by finger perception in the moment unlocked with lock.
The mechanical lock of the present invention can also coordinate realization integrated with electronic lock, realizing double insurance, as shown in Figure 10, electronic lock includes opposite sex slide block 14, dead bolt 3 and electromagnetic 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, the most no matter the password of electronic lock is the most correct, and slide block 14 will not be moved, and thus cannot realize unblanking；When using original key, lock pin 8 will not pinning pin block 19, now input correct password, the valve rod of the internal electromagnetic valve 16 of electronic lock just moves down, will not block opposite sex slide block 14, such rotary manual knob 17, the gear 18 on manual knob 17 is just by the tooth bar 15 being arranged on opposite sex slide block 14 being engaged with, drive opposite sex slide block 14 to move, thus realize unlocking.
Additionally, the lockhole 20 of lock is improved by the present invention, the most here improvement is to cooperate with the key 1 of special construction, as shown in Figure 9, this key 1 head 11 is big, back segment 12 is narrow, in order to coordinate the key 1 of this structure, the present invention has two ways to the improvement of lockhole 20, the first is that lockhole is designed to cross, as shown in Figure 8, four angles at decussation are circular arc, four circular arcs are the segmentation in a circle, i.e. four circular arcs extensions may be constructed a circle, this 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 extended outward into circular arc, as it is shown in fig. 7, two circular arcs are the segmentation in a circle, this lockhole can make key 1 as shown in Figure 9 can not extract after turning over 90 °.
Claims (7)
- The most cubic built-in multi-functional mechanical is locked, 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)；nullDescribed lock core (4) includes plug body (40)、Two fixture blocks (41)、Two row's pellet groups and two row's groups of springs of correspondence，Described plug body (40) has key slot (49) along axle center，The relative two sides of described plug body (40) are provided with fixture block groove (48)，Two row's bullet groove (43) it are designed with on the opposite sides face that described plug body (40) is other，Described bullet groove (43)、Fixture block groove (48) and key slot (49) communicate，One 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 closing on fixture block groove (48)，Each pellet (44) of described pellet group is provided with projection (441) towards the one side of key slot (49)；Said two fixture block (41) is respectively arranged in two fixture block grooves (48), and the bottom of described fixture block (41) has the dop (411) matched with the groove (440) on pellet (44)；When the key of coupling inserts in key slot (49), tartar on the key acts in the projection (441) of pellet (44), make often to arrange pellet group upper groove (440) alignment, forming straight line, now the dop (411) of fixture 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 draw-in grooves (50), and when key is not inserted into lock core (3), described fixture block (41) is stuck in draw-in groove (50).
- Four directions the most according to claim 1 built-in multi-functional mechanical lock, it is characterised in that: the cross section of described pellet (44) upper groove (440) is triangle, and the cross section of described fixture block (41) dop (411) is also triangle.
- Four directions the most according to claim 1 built-in multi-functional mechanical lock, it is characterized in that: the position that described inner sleeve (5) inwall is relative is provided with four the most equally distributed draw-in grooves (50), the top of described plug body (40) sets the arc-shaped limit groove that radian is as 90 °, described lock-shell lining is provided with locating piece, and described locating piece is positioned at arc-shaped limit groove.
- Four directions the most according to claim 1 built-in multi-functional mechanical lock, it is characterized in that: described lock core (4) bottom has square block (46), described square block (46) mates outward and is arranged with plectrum (6), described square block (46) rotates and plectrum (6) can be driven to rotate, the edge of described plectrum (6) has shifting block (61), described lock pin (8) offers guide groove (80) on the side of plectrum (6), the shifting block (61) 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.
- Four directions the most according to claim 4 built-in multi-functional mechanical lock, it is characterized in that: the side of described lock pin (8) plectrum (6) relatively is provided with upper and lower two locating slots (81), spring (71) it is provided with between this one side and stationary plane of described lock pin (8), one end of described spring (71) is connected on stationary plane, the other end of described spring (71) connects steel ball (72), when lock pin (8) stretches out and locks, 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).
- Four directions the most according to claim 5 built-in multi-functional mechanical lock, it is characterised in that: the lockhole (20) on described lock housing (2) upper cover (21) is in cross, and four angles at decussation are circular arc, and four circular arcs are the segmentation in a circle.
- Four directions the most according to claim 5 built-in multi-functional mechanical lock, it is characterised in that: rectangle lockhole two middle side part on described lock housing (2) upper cover (2) extends outward into circular arc, and two circular arcs are the segmentation in a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215101.5U CN205422198U (en) | 2016-03-21 | 2016-03-21 | Built -in multifunctional machinery lock in four directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215101.5U CN205422198U (en) | 2016-03-21 | 2016-03-21 | Built -in multifunctional machinery lock in four directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422198U true CN205422198U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215101.5U Expired - Fee Related CN205422198U (en) | 2016-03-21 | 2016-03-21 | Built -in multifunctional machinery lock in four directions |
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| Country | Link |
|---|---|
| CN (1) | CN205422198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625814A (en) * | 2016-03-21 | 2016-06-01 | 温州威泰锁业有限公司 | Square internal multifunctional mechanical lock |
-
2016
- 2016-03-21 CN CN201620215101.5U patent/CN205422198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625814A (en) * | 2016-03-21 | 2016-06-01 | 温州威泰锁业有限公司 | Square internal multifunctional mechanical lock |
| CN105625814B (en) * | 2016-03-21 | 2018-01-30 | 温州威泰锁业有限公司 | Multi-functional mechanical built in four directions is locked |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190321 |