CN107165503A - A kind of safety lockset - Google Patents
A kind of safety lockset Download PDFInfo
- Publication number
- CN107165503A CN107165503A CN201610795536.6A CN201610795536A CN107165503A CN 107165503 A CN107165503 A CN 107165503A CN 201610795536 A CN201610795536 A CN 201610795536A CN 107165503 A CN107165503 A CN 107165503A
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- CN
- China
- Prior art keywords
- key
- lock core
- core
- pellet
- motion
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 230000000903 blocking effect Effects 0.000 claims abstract description 46
- 239000008188 pellet Substances 0.000 claims description 143
- 239000004579 marble Substances 0.000 claims description 43
- 210000002105 tongue Anatomy 0.000 claims description 25
- 238000009987 spinning Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000005291 magnetic effect Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 239000000696 magnetic material Substances 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
-
- 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
-
- 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
- E05B27/0028—Other locks than cylinder locks with tumbler pins or balls
-
- 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
- E05B27/0032—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with both axially and radially arranged tumbler pins or balls
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of safety lockset, belong to lock technology field.The safety lockset of the present invention, including lock core (1), blocking mechanism (2), lock box (3) and key (4), lock core (1) is through being arranged on lock box (3), and blocking mechanism (2), which runs through, to be arranged on lock box (3)；Locking stop (2011) in blocking mechanism (2) is cooperated with the motion solution gear core (106) in lock core (1) to drive blocking mechanism (2) to realize locking and unlocking, and key (4) coordinates with lock core (1) unlocks vertically.The present invention have compared with prior art anti-theft feature strong, dependable performance, it is simple in construction the features such as.
Description
Technical field
The invention belongs to lock technology field, in particular, belong to a kind of safety lockset.
Background technology
Spring lock lockset is provided with safety door etc. in the prior art, in the prior art the operation principle of spring lock lockset
Typically all gear drive principle.Figure 1A and Figure 1B are the structural representation of spring lock lockset in the prior art, spring lock lockset
Including lock core 1, blocking mechanism 2, lock box 3, lock box 3 is arranged on door to be engaged with the appearance glossal canal in doorframe, and blocking mechanism 2 is set
In lock box 3, lock core 1 is through interacting in lock box 3 and with blocking mechanism 2, and blocking mechanism 2 generally drives coupled
Main dead bolt is moved back and forth, and blocking mechanism 2 can also drive coupled upper secondary dead bolt and lower secondary dead bolt to move back and forth (figure simultaneously
1A and Figure 1B are not shown)；Spring lock lockset is generally arranged at marginal position in door, main dead bolt after lockset locking when locking a door,
Upper secondary dead bolt and lower secondary dead bolt are inserted in the corresponding appearance glossal canal of doorframe, glossal canal include with main dead bolt coordinate main glossal canal, with it is upper
The lower labella groove that the upper labella groove and lower secondary dead bolt that secondary dead bolt coordinates coordinate.Blocking mechanism 2 generally drives coupled self-locking
Dead bolt realizes self-locking campaign, and self-locking dead bolt is just sprung into the self-locking lock tongue slot of doorframe under the action of the spring after normally closing the door,
This technical characteristic is also not shown in Figure 1A and Figure 1B.
Rotate, be provided with lock core 1 after key is inserted in lock core 1, manually by manual rotation key band movable lock core 1
Raised tooth on raised tooth, lock core 1 is engaged with stopper slot in blocking mechanism 2.During the reciprocating rotary of lock core 1, on lock core 1
Raised tooth also follows the integral-rotation of lock core 1, the raised tooth of lock core 1 touch the stopper slot in blocking mechanism 2 after, the meeting of lock core 1
Blocking mechanism 2 is driven to move back and forth.The operation principle of prior art lockset is similar to the operation principle of pinion and rack, still
Difference is that lock core 1 only has rotation when turning around, and the raised tooth on lock core 1 can be just engaged once with stopper slot in blocking mechanism 2.
The lockset of prior art is widely used in household safe door, confidential archive room and other application occasion, existing skill
The lockset of art there is many defects so that its security is substantially reduced.The lock core 1 of prior art lockset can be logical in outdoor
Cross and manually changed, this opens household safe door progress theft crime for criminal and provides conveniently condition.Separately
The lock core 1 of outer prior art lockset can be unlocked after insertion master key, if criminal possesses numerous " omnipotent
Key " then can easily open any fan safety door.How efficiently against defect present in prior art, enhancing lockset
Security performance be always this area a big technical barrier.
The content of the invention
The present invention gives a kind of safety lockset to efficiently solve above technical problem.
A kind of safety lockset of the present invention, including lock core, blocking mechanism, lock box and key, lock core, which runs through, is arranged on lock box
On, blocking mechanism, which runs through, to be arranged on lock box；Characterized in that, wherein：
Lock core includes fixed lock core, motion lock core, lock core sleeve, lock core supporter, motion solution gear core, solution gear core motion
Groove, tight loop, unlocking button, back-moving spring；Fixed lock core, motion lock core, lock core sleeve, lock core supporter, motion solution gear core,
Solution gear core movement slots, tight loop, unlocking button, back-moving spring are coaxially disposed together；
Blocking mechanism includes main dead bolt sub-agencies, point pawl rotating mechanism, handle and locked a door spinning roller, handle connection strap inside and outside door；
Pawl rotating mechanism is divided to be connected to inside and outside door on handle connection strap；Point pawl rotating mechanism is arranged in lock box, point pawl rotating mechanism and
Torsion spring is provided between lock box；Main dead bolt sub-agencies are connected with a point pawl rotating mechanism.
Safety lockset in accordance with the above, it is preferable that fixed lock core, motion lock core and lock core sleeve coaxial package are connected to
Together, it is provided with key pellet between fixed lock core and motion lock core；Lock core supporter, motion solution gear core, solution gear core movement slots,
Tight loop is provided with back-moving spring together with unlocking button connects between tight loop and unlocking button；Fixed lock core and lock core
Supporter is connected, and motion lock core is connected with motion solution gear core.
Safety lockset in accordance with the above, it is preferable that determining on core marble hole and motion lock core on fixed lock core
Key pellet is provided with dynamic core marble hole；Key pellet includes the outer pellet of pellet, key in key and key marble spring；It is close
One end of key marble spring is against lock core sleeve, the other end against the outer pellet of key, and one end of the outer pellet of key abuts key bullet
One end of sub-spring, the other end pellet in pellet in key, key abuts dynamic core pellet against the outer pellet of key, the other end
The bottom in hole.
Safety lockset in accordance with the above, it is preferable that the key tongue in key and the appearance key glossal canal phase in motion lock core
Mutually coordinate the elastic acting force for overcoming back-moving spring, move lock core and drive motion solution gear core to move rear, fortune along lock core axis direction
Solution gear boss on dynamic solution gear core lock a door face release limited block is carried out it is spacing to realize unlocking.
Safety lockset in accordance with the above, it is preferable that the length of the outer pellet of key is in all key pellets in lock core
Unanimously, the length of pellet is different in key at least two key pellets.
Safety lockset in accordance with the above, it is preferable that pellet includes pellet in pellet top in key and key in key
Pellet lower length is all consistent in the key of pellet in bottom, all keys；In at least two keys in the key of pellet
The length on pellet top is different.
Safety lockset in accordance with the above, it is preferable that pellet is stepped cylindrical shape in key in key pellet；With key
The dynamic core marble hole that interior pellet is engaged is ladder circle post holes, and all dynamic core marble holes in motion lock core are consistent；It is close
The shape of pellet and the shape of dynamic core marble hole are adapted in key.
Safety lockset in accordance with the above, it is preferable that at least six groups and corresponding key groove on the key are provided with lock core
The key pellet being engaged, every group of at least three key pellets；At least six groups and the key bullet in lock core are provided with the key
Sub completely one-to-one key groove, every group at least three and the completely one-to-one key groove per group key pellet.
Safety lockset in accordance with the above, it is preferable that be provided with the key with holding key glossal canal, Yi Jisuo on motion lock core
The key tongue that core conduit is engaged, is additionally provided with the key groove being engaged with key pellet in lock core, key overcomes close on the key
In the elastic acting force insertion movable lock core of key pellet.
Safety lockset in accordance with the above, it is preferable that after key insertion in motion lock core after, all key pellets and key
Corresponding key groove is engaged on spoon, and the composition surface of pellet and the outer pellet of key is in fortune in the key in all key pellets
Clutch space, motion lock core between movable lock core and fixed lock core can be relatively fixed lock core motion.
Safety lockset in accordance with the above, it is preferable that blocking mechanism also includes being connected to inside and outside door on handle connection strap
Door outer handle, door Internal handle, handle are locked a door spinning roller.
Safety lockset in accordance with the above, it is preferable that be provided with locking stop on the main dead bolt sub-agencies in blocking mechanism,
Locking stop cooperates to drive blocking mechanism to realize locking and unlocking with the motion solution gear core in lock core.
Safety lockset in accordance with the above, it is preferable that be provided with lock core supporter and sports limiting is carried out to limited block
The solution gear boss corresponding with limited block passage and limited block, solution gear boss are provided with limited block passage, motion solution gear core
On be provided with limited block is carried out motion cooperation solution gear boss slip into face and limited block is carried out spacing cooperation solution gear it is convex
The stand lock shop front.
Safety lockset in accordance with the above, it is preferable that be provided with and locked a door with handle on point pawl rotating mechanism of blocking mechanism
What spinning roller was engaged lock a door spinning roller positive stop lug boss.
Safety lockset in accordance with the above, it is preferable that be additionally provided with and be connected respectively with a point pawl rotating mechanism in blocking mechanism
Upper secondary dead bolt sub-agencies, lower secondary dead bolt sub-agencies, upper secondary dead bolt sub-agencies are connected with upper secondary dead bolt, lower secondary dead bolt sub-agencies with
Lower secondary dead bolt is connected.
Safety lockset in accordance with the above, it is preferable that the key cooperated with key is provided with the motion lock core of lock core
Keyhole obturator, keyhole obturator is including in the middle part of enclosure interior, obturator, outside obturator；Enclosure interior and closing
Link together, be arranged in the middle part of obturator among enclosure interior and obturator outside outside body.
Safety lockset in accordance with the above, it is preferable that the material in the middle part of obturator is inside relative closure body and obturator
It is the weak permeability magnetic material in the middle part of relative closure body outside outside strong permeability magnetic material, enclosure interior and obturator；The material of key
Matter is can to attract the permeability magnetic material in the middle part of obturator.
Safety lockset in accordance with the above, it is preferable that have two on obturator outside symmetrically with moving lock core in lock core
The reciprocating motion spacing tongue that conduit is engaged；There are two symmetrical magnetic force spacing tongues in the middle part of obturator；Obturator has on outside
Two symmetrically with going up the motion guide conduit that magnetic force spacing tongue is engaged in the middle part of obturator；There are two in the middle part of obturator symmetrically
The motion inclined-plane for opening core envelope pellet and two seal the limited impression that is engaged of pellet with opening core respectively；On obturator outside
There are two symmetrical obturator marble holes being engaged respectively with core envelope pellet；One end of enclosure interior is arc cone shape
For opening key pellet, the other end of enclosure interior is used for being fitted close outside obturator, in the motion lock core of lock core
There is the lock core conduit cooperated with keyhole obturator.
Safety lockset in accordance with the above, it is preferable that unlocking button and motion solution gear core cooperate and overcome back-moving spring
Elastic acting force, motion solution gear core moved along lock core axis after thereon solution gear boss lock a door face release limited block is limited
Position is to realize unlocking.
Safety lockset in accordance with the above, it is preferable that the dynamic core guide positioning pin on fixed lock core is with moving on lock core
Dynamic core guide groove cooperates and realizes the sports limiting of motion lock core.
The present invention have compared with prior art security function strong, dependable performance, it is simple in construction the features such as.Lockset of the present invention
Security performance be provided with huge raising compared to traditional locks, be difficult to extract lock core and then unlocking from the external world；Lockset of the present invention is relative
Conventional lock operation is simpler, as long as can easy for unlocking after key insertion lock core；Using lockset of the present invention to existing skill
Art is transformed to be facilitated very much.
Brief description of the drawings
Accompanying drawing 1A, 1B are the structural representations of lockset in the prior art；
Accompanying drawing 2A, 2B, 2C, 2D are the structural representations of lockset of the present invention；
Accompanying drawing 3A, 3B, 3C, 3D, 3E, 3F are the assembling schematic diagrams of lock box in lockset of the present invention；
Accompanying drawing 4A, 4B, 4C are the split schematic diagrames of blocking mechanism of the present invention；
Accompanying drawing 5A, 5B, 5C, 5D, 5E, 5F, 5G, 5H, 5I, 5J, 5K, 5L, 5M, 5N, 5O, 5P, 5Q, 5R are lock cores of the present invention
Split type structure assembling schematic diagram；
Accompanying drawing 6A, 6B, 6C, 6D are that door outer handle OR gate Internal handle of the present invention is locked a door process schematic；
Accompanying drawing 7A, 7B, 7C, 7D are key unlocking process schematics of the present invention；
Accompanying drawing 8A, 8B are unlocking button unlocking process schematics of the present invention；
Accompanying drawing 9A, 9B, 9C, 9D, 9E, 9F are the cooperation signals of spring marble in key of the present invention and key and lock core
Figure；
Accompanying drawing 10A, 10B, 10C, 10D, 10E, 10F are lockset structural representations mounted on a door.Description of reference numerals：
Embodiment
Fig. 2A, Fig. 2 B, Fig. 2 C, Fig. 2 D are that the lockset in the structural representation of lockset of the present invention, this specific embodiment includes
Lock core 1, blocking mechanism 2, lock box 3, blocking mechanism 2 are arranged in lock box 3, and lock core 1 is carried out through lock box 3 and to blocking mechanism 2
Control.There is motion restriction relation, motion solution gear with the limited block 2011 in blocking mechanism 2 in the motion solution gear core 106 in lock core 1
Core 106 can control the control of the movement travel of limited block 2011 and then realization to whole blocking mechanism 2, and which achieves lock
Door operation and unlocking operation.
When safety door with lockset in this specific embodiment is locked a door, in manual rotation door outer handle 205 outdoors or in door
Interior manual revolving door Internal handle 206 can be realized carries out operation of locking a door to lockset.Peace with lockset in this specific embodiment
After air cock is locked a door, it can be realized to lock inserting key 4 into lock core 1 outdoors or pressing unlocking button 109 indoors
Tool carries out unlocking operation.If locked a door when leaving home, key 4 i.e. achievable pair is being inserted into lock core 1 outdoors when going home
Lockset carry out unlock and.Go home to enter house close the door after manual revolving door Internal handle 206 i.e. can be achieved door in lock a door.If going home to enter
Lock a door afterwards, then pressed unlocking button 109 when going out indoors and can be achieved to unlock to lockset.
Door outer handle 205 performs function of locking a door, and door Internal handle 206 can perform function of locking a door, door outer handle 205 and Men Nei
The function of handle 206 with prior art is completely the same, meet life convention, this function of present embodiment lockset with it is existing
The function of having technology lockset is similar.
Technical characteristic and technical characteristic of the prior art shown in Fig. 3 series and its similar, set in Fig. 3 A in lock box 3
Blocking mechanism 2 is equipped with, lock box 3 is not connected with lock core 1, the OR gate Internal handle 206 of door outer handle 205；Blocking mechanism in Fig. 3 B, Fig. 3 C
2 are assembled with lock box 3；The agent structure of blocking mechanism 2 is provided with Fig. 3 D in lock box 3；Handle is set in lock box 3 in Fig. 3 E
Lock a door spinning roller 209；Lock box 3 is connected with blocking mechanism 2 and finished in Fig. 3 F.
Main dead bolt sub-agencies 201 are connected with main lock house, limited location block 2011 on main dead bolt sub-agencies 201.Main dead bolt extension set
Having on structure 201 in a sports limiting groove 2012, lock box 3 has one and this spacing bearing of corresponding master of sports limiting groove 2012
301, the sports limiting groove 2012 and the spacing bearing 301 of corresponding master make winner's dead bolt sub-agencies 201 along the water of lock box 3
Square to motion.
Upper secondary dead bolt sub-agencies 202 are connected (not shown) with upper secondary dead bolt, have two on upper secondary dead bolt sub-agencies 202
There are two secondary spacing bearings 302 corresponding with the two movement slots in movement slots, lock box 3, the two movement slots and therewith
Corresponding secondary spacing bearing 302 causes upper secondary dead bolt sub-agencies 202 along the movement in vertical direction of lock box 3.
Lower secondary dead bolt sub-agencies 203 are connected (not shown) with lower secondary dead bolt, have two on lower secondary dead bolt sub-agencies 203
There are two lower secondary spacing bearings 303 corresponding with the two movement slots in movement slots, lock box 3, the two movement slots and therewith
Corresponding lower secondary spacing bearing 303 causes lower secondary dead bolt sub-agencies 203 along the movement in vertical direction of lock box 3.
Have in lock box 3 one be used for set point pawl rotating mechanism 207 mechanism installation base 304, divide a pawl rotating mechanism 207 to set
It can be rotated about after putting on mechanism installation base 304, a point pawl rotating mechanism 207 has a square through hole, the square through hole is used
In connection door outer handle 205 and door Internal handle 206, to cause 206 pairs of points of pawl rotating mechanisms of door outer handle 205 and door Internal handle
207 are acted on, can be driven during point pawl 207 reciprocating rotary of rotating mechanism main dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202,
Lower secondary dead bolt sub-agencies 203 are moved back and forth.
The section of the inside and outside handle connection strap 2010 of door is square, and the pivot of blocking mechanism 2 is a square through hole, should
Square through hole can handle connection strap 2010 be used to connect door outer handle inside and outside handle connection strap 2010, door inside and outside setting door
205 and door Internal handle 206.The section of the inside and outside handle connection strap 2010 of door is handle connection strap inside and outside circular or polygon, door
2010 can drive point rotary motion of pawl rotating mechanism 207.Mechanism installation base 304, point pawl rotating mechanism 207, handle
The lock a door center of spinning roller 209 is all through hole, and these through holes are used for handle connection strap inside and outside foregoing door and run through blocking mechanism 2 and lock box
3。
Point pawl rotating mechanism 207, handle spinning roller 209 of locking a door carry out mutual cooperation work together, with utilization door outer handle 205
Operation of locking a door is realized to lockset with door Internal handle 206.Divide and torsion is provided between pawl rotating mechanism 207 and mechanism installation base 304
Spring, torsion spring applies contraction power to point pawl rotating mechanism 207 so that winner's dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies
202nd, lower secondary dead bolt sub-agencies 203 are in contraction state, and torsion spring can be overcome by door outer handle 205 and door Internal handle 206
Elastic force winner's dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202, lower secondary dead bolt sub-agencies 203 is opened and then is driven master
Dead bolt, upper secondary dead bolt, lower secondary dead bolt enter in doorframe.
When locking a door, the spinning roller projection 2091 of locking a door that handle is locked a door on spinning roller 209 is in contact with a point pawl rotating mechanism 207
Afterwards, spinning roller projection 2091 of locking a door drives the realization that turns clockwise of a point pawl rotating mechanism 207 to lock a door.
Fig. 4 A, Fig. 4 B, Fig. 4 C be the main dead bolt sub-agencies 201 of critical piece of blocking mechanism 2, upper secondary dead bolt sub-agencies 202,
The schematic diagram of lower secondary dead bolt sub-agencies 203, point pawl rotating mechanism 207.Three connecting rods of pawl rotating mechanism 207 are divided to drive master respectively
Dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202 and lower secondary dead bolt sub-agencies 203.
Blocking mechanism 2 includes main dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202 and lower secondary dead bolt sub-agencies 203, door
Outer handle 205, door Internal handle 206, point pawl rotating mechanism 207 etc., main dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202 and under
Secondary dead bolt sub-agencies 203 are connected with a point pawl rotating mechanism 207 respectively, and main dead bolt sub-agencies 201 are connected with main dead bolt, upper secondary dead bolt
Sub-agencies 202 are connected with upper secondary dead bolt, lower secondary dead bolt sub-agencies 203 are connected with lower secondary dead bolt.
Main dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202 and lower secondary dead bolt extension set are driven with a point pawl rotating mechanism 207
Structure 203, which carries out reciprocating action, can realize the reciprocating action of main dead bolt, upper secondary dead bolt and lower secondary dead bolt；Main dead bolt sub-agencies 201
Main dead bolt is driven to move back and forth in the horizontal direction, upper secondary dead bolt sub-agencies 202 drive upper secondary dead bolt in up-and-down motion,
Lower secondary dead bolt sub-agencies 203 drive lower secondary dead bolt in up-and-down motion.Lock a door operation when lockset locking after main lock
Tongue, upper secondary dead bolt and lower secondary dead bolt are inserted into doorframe in corresponding appearance glossal canal, main dead bolt, upper secondary lock when unlocking operation
Tongue and lower secondary dead bolt are pulled out out in doorframe corresponding appearance glossal canal.
Fig. 5 A are the Split type structure schematic diagrames of lock core of the present invention；Different parts in lock core 1 be in dispersity with
Beneficial to the internal structure and its operation principle of identification lock core 1.
Fig. 5 B, 5C, which are fixed lock cores 101, to be configured with motion lock core 102 and is connected, and core pellet is determined on fixed lock core 101
Hole 1011 is corresponding with the dynamic core marble hole 1021 on motion lock core 102, determines core marble hole 1011 and dynamic core marble hole 1021 is complete
It is complete corresponding one by one, determine core marble hole 1011 and the dynamic core marble hole 1021 on corresponding sports lock core 102 on fixed lock core 101
It is engaged for accommodating corresponding key pellet.
There are key groove 402 corresponding with key pellet in lock core 1, the process of the insertion motion lock core 102 of key 4 on key 4
In, the key groove 402 on key 4 is mutually coordinated with the key pellet in lock core 1.Two key tongues 401 on key 4 with
The two appearance key glossal canals 1022 moved in lock core 102 are corresponding, after the insertion motion lock core 102 of key 4, gently rotate key 4
Two appearance key glossal canals 1022 of lock core 102 can be moved to cause two key tongues 401 on key 4 respectively symmetrically to screw in
In.
Fig. 5 D, 5E are the key pellet corresponding with the overall insertion of the motion composition of lock core 102 of fixed lock core 101, fixing lock
On core 101 determine core marble hole 1011 and the dynamic core marble hole 1021 on corresponding sports lock core 102 be engaged it is corresponding for accommodating
Key pellet, the lock core sleeve 103 of subsequent installation closes to key pellet.
Each key pellet 1012 includes the outer pellet 10122 of pellet 10121, key and key marble spring in key
10123, pellet 10121 is arranged in the dynamic core marble hole 1021 of motion lock core 102 in key, and the outer pellet 10122 of key is set
Determine core marble hole 1011 in fixed lock core 101, key marble spring 10123 is arranged on lock core sleeve 103 and fixed lock core
101 determine between core marble hole 1011, and key marble spring 10123 is to pellet in key under the support of lock core sleeve 103
10121 and the outer pellet 10122 of key apply elastic acting force.
After insertion motion lock core 102 of key 4, under all key grooves 402 are acted on key 4, all key pellets
Interface in key in 1012 between pellet 10121 and the outer pellet 10122 of key is just at motion lock core 102 and fixation
In the separated space of lock core 101, the key tongue 401 on key 4 is screwed in after the appearance key glossal canal 1022 on motion lock core 102 to door
Outer drawing key 4, key 4 can drive motion lock core 102 to moving outdoors, motion lock core 102 to when moving outdoors, motion lock core
102, which drive motion solution to keep off core 106, conciliates the overall to moving outdoors of the composition of gear core movement slots 107, and motion solves the solution on gear core 106
Position-limiting action to limited block 2011 is abandoned in gear boss face 10612 of locking a door, point pawl rotating mechanism 207 torsion spring 307 effect it
Under drive main dead bolt, upper secondary dead bolt, lower secondary dead bolt to leave doorframe immediately；Unlocking enabling is realized during key 4 simultaneously to drawing outdoors.
Fig. 5 F, 5G, 5H are lock core sleeve 103 and fixed lock core 101 and the overall company of being configured of the motion composition of lock core 102
Connect, lock core sleeve 103 is closed to fixed lock core 101 with the key pellet 1012 in motion lock core 102, lock core sleeve 103
Two set seal the cartridge marble holes 1031 in be provided with two cores envelope pellets 1032.Fixed lock core 101, motion lock core 102, lock core
The material of sleeve 103 can be the material that copper, aluminium, copper alloy, aluminium alloy etc. do not have magnetic.
Fig. 5 I, 5J, 5K are that keyhole obturator 104 is constituted with fixed lock core 101, motion lock core 102 and lock core sleeve 103
Entirety is configured connection, and keyhole obturator 104 includes enclosure interior 1041, obturator middle part 1042, closing in vitro
1042 material is ferromagnetic material in the middle part of the part of portion 1,043 3, obturator, and the material of enclosure interior 1041 can be steel material
1043 can be the material of the weak magnetic conductivity such as copper-iron alloy or the non-magnet material of aluminium material outside material, obturator.
1042 can be pulled together with enclosure interior 1041 in the middle part of obturator, and key 4 can be in the middle part of obturator 1042
Apply stronger magnetic adhesion to overcome the magnetic adhesion in the middle part of obturator between 1042 and enclosure interior 1041.In obturator
The magnetic conductivity in portion 1041 is less than the magnetic conductivity of key 4, when so allowing for key 4 close to keyhole obturator 104, closes
1042 can overcome 1042 meetings in the middle part of the suction of enclosure interior 1041, meeting obturator be pulled together with key 4 in the middle part of body.
One end of enclosure interior 1041 is that arc cone shape is used to open key pellet 1012, enclosure interior 1041
The other end be used for and obturator outside 1043 be fitted close.There are two on 1043 outside obturator symmetrically with moving lock core
The reciprocating motion spacing tongue 10432 that lock core conduit 1023 is engaged in 102；Have on 1043 outside obturator two symmetrically with envelope
The motion guide conduit 10431 that magnetic force spacing tongue 10421 is engaged on 1042 in the middle part of closure；There are two on 1043 outside obturator
The obturator marble hole 10433 that pellet 1032 is engaged symmetrically is sealed with core respectively.
There are two symmetrical magnetic force spacing tongues 10421 on 1042 in the middle part of obturator；Have on 1042 in the middle part of obturator two it is right
The motion inclined-plane 10422 for being used to open core envelope pellet 1032 claimed and two seal the limit that is engaged of pellet 1032 with opening core respectively
Position groove 10423.Core envelope pellet 1032 is arranged in the set seal the cartridge marble hole 1031 of lock core sleeve 103, core envelope pellet 1032
Keyhole obturator 104 be provided with 1042 in the middle part of closing control, obturator and seals the fortune that pellet 1032 is engaged with core
Dynamic inclined-plane 10422.
Keyhole obturator 104 is arranged in the keyhole of motion lock core 102, and keyhole obturator 104 enters to keyhole
Row closing.When in the insertion keyhole of key 4, key 4 attracts in the middle part of the obturator in keyhole obturator 104 under magneticaction
1042 are moved out, and can so release sealing process of the keyhole obturator 104 to keyhole, and key 4 can be gradually inserted
In keyhole.When key 4 leaves keyhole, 1042 under no magneticaction of key 4, keyhole closing in the middle part of obturator
Body 104 can be brought back at the opening of keyhole and keyhole is closed.
Core envelope pellet 1032 is provided with core envelope marble hole on lock core sleeve 103, core envelope pellet 1032 is included in core envelope
Pellet 10321, core envelope spring 10322, the part of core envelope pellet obturator 10,323 3, core seal pellet obturator 10323 to lock core set
Core envelope marble hole on cylinder 103 is closed, and core seals spring 10322 and applies elastic acting force, core envelope to pellet 10321 in core envelope
Interior pellet 10321 is engaged with the motion inclined-plane 10422 and limited impression 10423 in the middle part of obturator 1042.Key 4 is not leaned on
During nearly lock core 1, pellet 10321 is engaged with limited impression 10423 in core envelope；When key 4 is close to lock core 1, pellet in core envelope
10321 are engaged with motion inclined-plane 10422.
Fig. 5 L, 5M are that lock core supporter 105, motion solution gear core 106 are conciliate the entirety of the composition of gear core movement slots 107 and set
Put connection.Limited block passage 1051 is corresponding with the solution gear boss 1061 on motion solution gear core 106, the solution gear of solution gear boss 1061
It is completely corresponding with limited block passage 1051 that boss slips into face 10611.There is monoblock type clutch boss 1062 on motion solution gear core 106,
Monoblock type clutch boss 1062 on motion solution gear core 106 is corresponding with the inside groove of solution gear core movement slots 107.
Motion solution gear core 106 one end be connected with unlocking button 109, the other end back-moving spring 1010 resilient force
Lower to be connected with solution gear core movement slots 107, motion solution gear core 106 is arranged in lock core supporter 105 and can be in lock core supporter
Moved back and forth in 105；It is provided with motion solution gear core 106 on solution gear boss 1061, solution gear boss 1061 and is provided with solution gear boss
Slip into face 10611 and solution gear boss is locked a door face 10612；Solution gear boss, which slips into face 10611, conciliates gear boss and locks a door face 10612
Corresponding with the limited block passage 1051 on lock core supporter 105, solution gear boss, which slips into face 10611, conciliates gear boss and locks a door face
10612 are coordinated with slipping over the limited block 2011 of limited block passage 1051.Motion solution gear core 106 leads to unlocking button 109
Cross screw thread to be connected, motion is solved to keep off on core 106 being provided with external screw thread, unlocking button 109 to be provided with and kept off outside on core 106 with motion solution
The internal thread that screw thread is engaged.
During locking a door, the limited block 2011 of main dead bolt sub-agencies 201 is in door outer handle 205 or door Internal handle 206
In the presence of gradually pass through limited block passage 1051, in the process limited block 2011 gradually slip over solution gear boss 1061 solution gear
Boss slips into face 10611；Limited block 2011 slips into face 10611 by solution gear boss and is applied with to motion solution gear core 106 along its axle
The active force in heart direction, the monoblock type clutch that this has been acted on the elastic force for overcoming back-moving spring 1010, motion solution gear core 106 is convex
Platform 1062 and the inside groove of solution gear core movement slots 107 are disengaged；Limited block 2011 slips into face 10611 eventually through solution gear boss,
Motion solution gear core 106 automatically resets under the elastic force effect of back-moving spring 1010, the monoblock type clutch on motion solution gear core 106
The inside groove of boss 1062 and solution gear core movement slots 107 is had an effect reality against lock a door face 10612 and limited block 2011 of, solution gear boss
Show and locked a door.
Dual lock button 109 applies the effect that active force overcomes the elastic acting force of back-moving spring 1010, motion solution gear core 106
Solution gear boss after along the axial-movement of lock core 1 thereon lock a door face 10612 release limited block 2011 is carried out it is spacing to realize unlocking.
Apply active force to key 4, cause motion lock core 102 to drive motion solution gear core 106 to overcome the elastic acting force of back-moving spring 1010
Effect, motion solution gear core 106 released to limited block along the face 10612 of locking a door of the solution gear boss after the axial-movement of lock core 1 thereon
2011 carry out it is spacing to realize unlocking.
Fig. 5 N, Fig. 5 O are another structural representations of motion solution gear core 106, and this motion solution gear core 106 is split
Formula structure, includes setting on the main body and split type two parts of clutch boss 1063 of motion solution gear core 106, motion solution gear core 106
There are a split type clutch boss 1063 being connected thereto, split type clutch boss 1063 and the phase interaction of solution gear core movement slots 107
With；It is connected between the main body and split type clutch boss 1063 of motion solution gear core 106 by screw thread, split type clutch boss
1063 are connected through solution gear core movement slots 107 with the motion solution gear main body of core 106, can be provided with split type clutch boss 1063
Inner hexagonal hole is in favor of installation operation.
Fig. 5 P are that fixed lock core 101, motion lock core 102, lock core sleeve 103 and the composition of keyhole obturator 104 are overall
Constitute overall be configured with lock core supporter 105, the motion solution gear reconciliation gear core of core 106 movement slots 107 and be connected.
Lock core supporter 105 is attached with lock box 3, and lock core supporter 105 can be fixed in lock box 3 with screw.
The external screw thread of lock core supporter 105 is engaged to cause lock core supporter 105 and fixed lock core with the internal thread of fixed lock core 101
101 are connected as a single entity, and fixed lock core 101 and lock core supporter 105 are connected as a single entity solid with lock box 3 during locking a door and unlocking
It is fixed motionless.
The external screw thread of solution gear core movement slots 107 is engaged to cause solution gear core movement slots with moving the internal thread of lock core 102
107 are connected as a single entity with motion lock core 102, when unlocking outdoors key 4 drive axis direction of the motion lock core 102 along lock core 1 to
When outer motion, motion lock core 102 conciliates gear core movement slots 107 and drives motion solution gear core 106 simultaneously together along lock core 1
Axis direction is moved out so that solution gear boss is locked a door, and face 10612 is disengaged with limited block 2011, limited block 2011 resets,
At the same time divide pawl rotating mechanism 207 under the elastic force effect of torsion spring 308 can automatic traction main dead bolt sub-agencies 201, on secondary lock
Tongue sub-agencies 202, lower secondary dead bolt sub-agencies 203 reset.
Fig. 5 Q are tight loop 108, unlocking button 109, back-moving spring 1010 and fixed lock core 101, motion lock core 102, lock
Core retainer plate cylinder 103, keyhole obturator 104, lock core supporter 105, motion solution gear core 106 conciliate the composition of gear core movement slots 107
Entirety is configured connection and forms lock core 1.Fig. 5 R are that the assembling of lock core finishes the structure of the lock core 1 set on schematic diagram, lock box 3
As shown in the figure.
Motion solution gear core 106 external screw thread be engaged with the internal thread of unlocking button 109 with cause motion solution gear core 106 and
Unlocking button 109 is connected as a single entity, and back-moving spring 1010 and tight loop are provided between motion solution gear core 106 and unlocking button 109
108.Tight loop 108 is used for dual lock button 109 and the motion of back-moving spring 1010 carries out positioning aligning, practical set process
Middle tight loop 108 can be arranged on the outside of lock box 3.
Apply active force to overcome the elastic force of back-moving spring 1010, motion solution gear core to unlocking button 109 when unlocking outdoors
106 move out together with unlocking button 109 along the axis direction of lock core 1 so that solution gear boss lock a door face 10612 with it is spacing
Block 2011 is disengaged, limited block 2011 resets, and at the same time divides the meeting under the elastic force effect of torsion spring 308 of pawl rotating mechanism 207
The main dead bolt sub-agencies 201 of automatic traction, upper secondary dead bolt sub-agencies 202, lower secondary dead bolt sub-agencies 203 reset.
Lock core 1 is fixed jointly for lock core positioning table 1052 on tight loop 108 and lock core supporter 105, assembles
Tight loop 108 is tightly linked together with lock core supporter 105 by screw thread in journey, and tight loop 108 is with lock box 3 by door
Side joint, lock core positioning table 1052 are with lock box 3 by opposite side joint outdoors；Tight loop 108 and lock core positioning table
1052 apply active force to lock core 1 from both direction, lock core 1 are tightly held on lock box 3.On lock core supporter 105
Connection screw thread post 1053 be used to connect and have and connection screw thread on lock core supporter 105 and tight loop 108, lock core supporter 105
Also there is the internal thread hole being engaged with connection screw thread post 1053 on the internal thread hole that post 1053 is engaged, tight loop 108.
Fig. 6 A are lockset schematic diagrames of the present invention；Fig. 6 B are that door outer handle OR gate Internal handle of the present invention is locked a door process schematic
One；The safety door for being equipped with the present embodiment lockset is in state of locking a door, and extraneous manpower is applied to the OR gate Internal handle 206 of door outer handle 205
Gate action power is locked so that winner's dead bolt, upper secondary dead bolt and lower secondary dead bolt stretch out is locked accordingly on doorframe in lock box 2 and inserting
In glossal canal, but main dead bolt, upper secondary dead bolt and lower secondary dead bolt are also not fully inserted into on doorframe in corresponding lock tongue slot.
Main dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202 and lower secondary dead bolt sub-agencies 203 drive corresponding lock house equal
State is stretched out in incomplete, the OR gate Internal handle 206 of door outer handle 205 is by the effect of extraneous manpower in force application movement mistake of locking a door
Journey.
During being locked a door manually with handle, work of the main dead bolt sub-agencies 201 in the OR gate Internal handle 206 of door outer handle 205
Under, limited block 2011 thereon can be moved to solution gear boss 1061 direction of motion solution gear core 106.Main dead bolt sub-agencies 201
On limited block 2011 slip into face 10611 with the solution gear boss of solution gear boss 1061 on motion solution gear core 106 and be in contact, limited block
2011 gradually by solving gear boss 1061.The direction of motion that solution gear boss slips into the relative limit block 2011 of face 10611 is one
Inclined-plane, the inclined-plane can cause limited block 2011 to slip over the process stabilization of solution gear boss 1061.Limited block 2011 is convex along solution gear
Platform is slipped into during face 10611 moves, and the elastic force that is subject to of motion solution gear core 106 is overcome gradually, motion solution gear core 106 along
The axis direction motion of lock core 1.
Fig. 6 C, Fig. 6 D are that door outer handle OR gate Internal handle of the present invention is locked a door process schematic two；It is equipped with the present embodiment lockset
Safety door be in and lock a door state, extraneous manpower applies to the OR gate Internal handle 206 of door outer handle 205 locks a door active force so that winner
Dead bolt, upper secondary dead bolt and lower secondary dead bolt it is fully-inserted enter doorframe in corresponding lock tongue slot.
Main dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202 and lower secondary dead bolt sub-agencies 203 drive corresponding lock house equal
In fully extended state, the OR gate Internal handle 206 of door outer handle 205 is rotated end by the effect of extraneous manpower in direction of locking a door
Point.
Locked a door manually with handle completion when, the limited block 2011 on main dead bolt sub-agencies 201 can pass through completely solves gear core 106
Solution gear boss 1061.The solution of limited block 2011 and solution gear boss 1061 on motion solution gear core 106 on main dead bolt sub-agencies 201
Gear boss slips into face 10611 departing from contact, and limited block 2011 passes completely through understanding gear boss 1061, motion solution gear core 106
Resetted under elastic force effect along the axis direction of lock core 1, so that blocked main dead bolt point in solution gear boss face 10612 of locking a door
Limited block 2011 in mechanism 201.
Have on unlocking button 109 be provided with self-locking projection 1091 in door, lock box 3 it is 1091 corresponding with self-locking projection in door
Shrinkage pool, apply active force to unlocking button 109 interior on the door, self-locking projection 1091 is that Men Neikai can be achieved into shrinkage pool in door
Lock.Unlocking button 109 is rotated after being locked a door in door, so that self-locking projection 1091 can not be axially moved in door, thus
In door drawback lock and then it can not ensure that lockset is completely locked.
Fig. 7 A, 7B, 7C, 7D are key unlocking process schematics of the present invention；The keyhole of the insertion motion lock core 102 of key 4
In, key 4, which gently rotates cause two key tongues 401 to enter motion lock core 102 two, to be held in key glossal canal 1022, to key
4 apply after outside active force, and key 4 drives by motion lock core 102, motion solution gear core 106, solves gear core movement slots 107 along lock
The axially outward movement of core 1, the clutch boss 1062 that the inside grooves of solution gear core movement slots 107 is kept off on core 106 with motion solution is against making
Gear core movement slots 107 must be solved and motion solution gear core 106 is moved together, motion solution gear core 106 under the pulling force effect of key 4 along
Lock core 1 axially move towards door outside by direction.
Above-mentioned motion causes solution gear boss face 10612 of locking a door no longer to block limited block 2011 on main dead bolt sub-agencies 201,
A point pawl rotating mechanism 207 in blocking mechanism 2 drives main dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202 and lower secondary dead bolt point
Mechanism 203 resets, and main dead bolt, upper secondary dead bolt and lower secondary dead bolt leave the corresponding glossal canal that holds in doorframe and returned in door body.
Fig. 8 A, 8B are unlocking button unlocking process schematics of the present invention；Unlocked when pressing unlocking button 109 indoors button
109 overcome after the active force of back-moving spring 1010, and unlocking button 109, motion solution keep off core 106 along lock core 1 under human hand thrust
Axially outward movement, motion lock core 102 conciliates fixed, the motion solution gear that is relatively fixed lock core 101 of gear core movement slots 107
Core 106 under the thrust of unlocking button 109 along the axial direction of lock core 1, move towards door outside by direction.
Above-mentioned motion causes solution gear boss face 10612 of locking a door no longer to block limited block 2011 on main dead bolt sub-agencies 201,
A point pawl rotating mechanism 207 in blocking mechanism 2 drives main dead bolt sub-agencies 201, upper secondary dead bolt sub-agencies 202 and lower secondary dead bolt point
Mechanism 203 resets, and main dead bolt, upper secondary dead bolt and lower secondary dead bolt leave the corresponding glossal canal that holds in doorframe and returned in door body.
Fig. 9 A, 9B, 9C, 9D, 9E, 9F are the cooperation schematic diagrams of spring marble in key of the present invention and key and lock core,
There is key in key tongue 401 and key groove 402 corresponding with key pellet 1012 in lock core 1 symmetrically, figure on key 4
Tongue 401 has two.Can be with least six group key grooves 402 on key 4, but only six group key grooves are not limited on key 4
402, it is all corresponding per group key pellet 1012 with lock core 1 per group key groove 402 in key 4.The group number of key pellet 1012
More, then lockset theftproof performance is higher.
18 key pellets 1012 can meet the requirement of high interchangeability, add the anti-open function of lockset.18
Pellet 10121 is entirely different in key in individual key pellet 1012 at least two key pellets 1012, is so
The requirement unlocked can be ensured.The quantity of key pellet in present embodiment be not limited to foregoing six groups, 18, according to tool
Service condition and the interchangeability requirement of body can select other group numbers and number.
The length of the outer pellet 10122 of key is consistent, at least two key bullets in all key pellets 1012 in lock core 1
The length of pellet 10121 is different in key in son 1012.Pellet 10121 includes pellet top 101211 in key in key
With pellet bottom 101212 in key, the length of pellet bottom 101212 is all consistent in the key of pellet 10121 in all keys
's；The length on pellet top 101211 is different in the key of pellet 10121 at least two keys.In key pellet 1012
Pellet 10121 is stepped cylindrical shape in key；The dynamic core marble hole 1021 being engaged with pellet in key 10121 is ladder circle
Post holes, motion lock core 102 in all dynamic core marble holes 1021 be it is consistent, the dynamic core marble hole 1021 of ladder circle cylindricality
Depth is all consistent；The shape of pellet 10121 and the shape of dynamic core marble hole 1021 are adapted in key.
18 key grooves 402 on key 4 are corresponding with 18 key pellets 1012 in lock core 1 respectively, close
Pellet 10121 and the outer pellet 10122 of key determine core bullet in lock core 1 all the time in key in the presence of key marble spring 10123
Moved back and forth in sub-aperture 1011 and dynamic core marble hole 1021, pellet 10121 and the outer pellet 10122 of corresponding key have one in key
Individual composition surface, the composition surface can also be referred to as interface.
After in the insertion lock core 1 of key 4,18 key pellets 1012 are respectively by 18 key grooves 402 on key 4
The composition surface of pellet 10121 and the outer pellet 10122 of all keys is with moving lock core 102 and consolidating in support, all keys
Separated space between fixed lock core 101 is consistent, and now motion lock core 102 can be relatively fixed lock core 101 and carry out relative fortune
Move to realize unlocking.
Figure 10 A, 10B, 10C, 10D, 10E, 10F are lockset structural representations mounted on a door, and lockset is integrally provided in
Men Shang, as shown in the figure lockset have been able to normal work.
Claims (20)
1. a kind of safety lockset, including lock core (1), blocking mechanism (2), lock box (3) and key (4), lock core (1), which runs through, to be arranged on
On lock box (3), blocking mechanism (2), which runs through, to be arranged on lock box (3)；Characterized in that, wherein：
Lock core (1) includes fixed lock core (101), motion lock core (102), lock core sleeve (103), lock core supporter (105), motion
Solution gear core (106), solution gear core movement slots (107), tight loop (108), unlocking button (109), back-moving spring (1010)；Fixing lock
Core (101), motion lock core (102), lock core sleeve (103), lock core supporter (105), motion solution gear core (106), solution gear core fortune
Dynamic groove (107), tight loop (108), unlocking button (109), back-moving spring (1010) are coaxially disposed together；
Blocking mechanism (2) include main dead bolt sub-agencies (201), point pawl rotating mechanism (207), handle lock a door spinning roller (209), in door
Outer handle connection strap (2010)；Pawl rotating mechanism (207) is divided to be connected to inside and outside door on handle connection strap (2010)；Divide pawl whirler
Structure (207) is arranged in lock box (3), divides and torsion spring (307) is provided between pawl rotating mechanism (207) and lock box (3)；Main dead bolt point
Mechanism (201) is connected with a point pawl rotating mechanism (207).
2. safety lockset according to claim 1, it is characterised in that fixed lock core (101), motion lock core (102) and lock
Core retainer plate cylinder (103) coaxial package is linked together, and key pellet is provided between fixed lock core (101) and motion lock core (102)
(1012)；Lock core supporter (105), motion solution gear core (106), solution gear core movement slots (107), tight loop (108) and unlocking are pressed
Button (109) is linked together, and back-moving spring (1010) is provided between tight loop (108) and unlocking button (109)；Fixed lock core
(101) it is connected with lock core supporter (105), motion lock core (102) is connected with motion solution gear core (106).
3. safety lockset according to claim 1, it is characterised in that determine core marble hole on fixed lock core (101)
(1011) and in the dynamic core marble hole (1021) on motion lock core (102) it is provided with key pellet (1012)；Key pellet
(1012) the outer pellet (10122) of pellet (10121), key and key marble spring (10123) in key are included；Key pellet bullet
One end of spring (10123) is against lock core sleeve (103), the other end against the outer pellet (10122) of key, the outer pellet of key
(10122) one end pellet in pellet (10121) in key, key against key marble spring (10123), the other end
(10121) one end abuts the bottom of dynamic core marble hole (1021) against the outer pellet (10122) of key, the other end.
4. safety lockset according to claim 1, it is characterised in that key tongue (401) and motion lock core in key (4)
(102) the appearance key glossal canal (1022) in, which cooperates, overcomes the elastic acting force of back-moving spring (1010), motion lock core (102)
Drive motion solution gear core (106) moved along lock core (1) axis direction after, the solution gear boss on motion solution gear core (106) locks a door face
(10612) release limited block (2011) is carried out it is spacing to realize unlocking.
5. the safety lockset according to claim 1-4, it is characterised in that in lock core (1) in all key pellets (1012)
The length of the outer pellet (10122) of key is the length of pellet (10121) in key in consistent, at least two key pellets (1012)
Degree is different.
6. the safety lockset according to claim 1-4, it is characterised in that pellet (10121) includes bullet in key in key
Pellet bottom in the key of pellet (10121) in pellet bottom (101212) in sub- top (101211) and key, all keys
(101212) length is all consistent；In at least two keys in the key of pellet (10121) pellet top (101211) length
Degree is different.
7. the safety lockset according to claim 1-4, it is characterised in that pellet in key in key pellet (1012)
(10121) it is stepped cylindrical shape；The dynamic core marble hole (1021) being engaged with pellet in key (10121) is stepped cylindrical
All dynamic core marble holes (1021) in hole, motion lock core (102) are consistent；In key the shape of pellet (10121) with
The shape of dynamic core marble hole (1021) is adapted.
8. the safety lockset according to claim 1-4, it is characterised in that at least six groups and key are provided with lock core (1)
(4) the key pellet (1012) that corresponding key groove (402) is engaged on, every group of at least three key pellets (1012)；Key
At least six groups and the completely one-to-one key groove (402) of the key pellet (1012) in lock core (1) are provided with spoon (4), often
Group at least three and the completely one-to-one key groove (402) per group key pellet (1012).
9. the safety lockset according to claim 1-4, it is characterised in that be provided with key (4) and motion lock core (102)
It is upper hold be additionally provided with key glossal canal (1022) and the key tongue (401) that is engaged of lock core conduit (1023), key (4) with
The key groove (402) that key pellet (1012) is engaged in lock core (1), key (4) overcomes the elasticity work of key pellet (1012)
It is forcibly inserted into movable lock core (102).
10. the safety lockset according to claim 1-4, it is characterised in that after key (4) insertion in motion lock core (102)
Afterwards, all key pellets (1012) key groove (402) corresponding with key (4) is engaged, all key pellets (1012)
In key in the composition surface of the outer pellet (10122) of pellet (10121) and key be in motion lock core (102) and fixed lock core
(101) clutch space, motion lock core (102) between can be relatively fixed lock core (101) motion.
11. safety lockset according to claim 1, it is characterised in that blocking mechanism (2) also includes being connected to outer grip in door
Door outer handle (205), door Internal handle (206), handle on hand connection strap (2010) are locked a door spinning roller (209).
12. safety lockset according to claim 1, it is characterised in that the main dead bolt sub-agencies in blocking mechanism (2)
(201) locking stop (2011) is provided with, locking stop (2011) keeps off core (106) phase interworking with the motion solution in lock core (1)
Close to drive blocking mechanism (2) to realize locking and unlocking.
13. the safety lockset according to claim 11-12, it is characterised in that be provided with lock core supporter (105) to limit
Position block (2011) be provided with and limited block passage on the limited block passage (1051) of sports limiting, motion solution gear core (106)
(1051) and the corresponding solution gear boss (1061) of limited block (2011), it is provided with solution gear boss (1061) to limited block
(2011) the solution gear boss for carrying out motion cooperation slips into face (10611) and the solution of spacing cooperation is carried out to limited block (2011)
Gear boss is locked a door face (10612).
14. the safety lockset according to claim 11-12, it is characterised in that point pawl rotating mechanism of blocking mechanism (2)
(207) it is provided with and is locked a door the spinning roller positive stop lug boss (2071) of locking a door that spinning roller (209) is engaged with handle on.
15. the safety lockset according to claim 11-12, it is characterised in that be additionally provided with blocking mechanism (2) respectively with
Divide the connected upper secondary dead bolt sub-agencies (202) of pawl rotating mechanism (207), lower secondary dead bolt sub-agencies (203), upper secondary dead bolt sub-agencies
(202) it is connected with upper secondary dead bolt, lower secondary dead bolt sub-agencies (203) are connected with lower secondary dead bolt.
16. safety lockset according to claim 1, it is characterised in that be provided with the motion lock core (102) of lock core (1)
The keyhole obturator (104) cooperated with key (4), keyhole obturator (104) includes enclosure interior (1041), envelope
(1042), obturator outside (1043) in the middle part of closure；(1043) link together outside enclosure interior (1041) and obturator,
(1042) are arranged on outside enclosure interior (1041) and obturator among (1043) in the middle part of obturator.
17. safety lockset according to claim 16, it is characterised in that the material of (1042) is relative envelope in the middle part of obturator
Inside closure outside the strong permeability magnetic material of (1041) and obturator outside (1043), enclosure interior (1041) and obturator
(1043) be (1042) in the middle part of relative closure body weak permeability magnetic material；The material of key (4) can be attracted in the middle part of obturator
(1042) permeability magnetic material.
18. safety lockset according to claim 16, it is characterised in that have two outside obturator on (1043) symmetrically
With the reciprocating motion spacing tongue (10432) that lock core conduit (1023) is engaged in motion lock core (102)；In the middle part of obturator (1042)
On have two symmetrical magnetic force spacing tongues (10421)；Have on (1043) outside obturator two symmetrically with the middle part of obturator
(1042) the motion guide conduit (10431) that magnetic force spacing tongue (10421) is engaged on；There are two on (1042) in the middle part of obturator
The symmetrical motion inclined-plane (10422) for opening core envelope pellet (1032) and two are engaged with opening core envelope pellet (1032) respectively
Limited impression (10423)；There are two symmetrically to seal what pellet (1032) was engaged with core respectively outside obturator on (1043)
Obturator marble hole (10433)；One end of enclosure interior (1041) is that arc cone shape is used to open key pellet
(1012), the other end of enclosure interior (1041) is used to be fitted close with (1043) outside obturator, the motion lock of lock core (1)
There is the lock core conduit (1023) cooperated with keyhole obturator (104) in core (102).
19. safety lockset according to claim 1, it is characterised in that unlocking button (109) and motion solution gear core (106)
Mutual cooperation overcomes the elastic acting force of back-moving spring (1010), motion solution gear core (106) along after lock core (1) axial-movement thereon
Solution gear boss lock a door face (10612) release limited block (2011) is carried out it is spacing to realize unlocking.
20. safety lockset according to claim 1, it is characterised in that the dynamic core guide positioning pin on fixed lock core (101)
(1014) being cooperated with the dynamic core guide groove (1024) on motion lock core (102) realizes the motion limit of motion lock core (102)
Position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130868 | 2016-03-08 | ||
| CN2016101308682 | 2016-03-08 |
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| CN107165503A true CN107165503A (en) | 2017-09-15 |
| CN107165503B CN107165503B (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610795536.6A Expired - Fee Related CN107165503B (en) | 2016-03-08 | 2016-08-31 | A kind of safety lockset |
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| CN (1) | CN107165503B (en) |
Citations (11)
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| CN1315154A (en) * | 2000-04-02 | 2001-10-03 | 黄海 | Press-type ventilating shoes for discharging sweat |
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| CN2849055Y (en) * | 2005-11-18 | 2006-12-20 | 龚毅 | Composite antitheft lock |
| CN200971646Y (en) * | 2006-11-24 | 2007-11-07 | 范建荣 | Combined two-core anti-theft cylinder lock |
| CN101133221A (en) * | 2005-03-04 | 2008-02-27 | 法雷奥保险柜有限公司 | Releasable lock for a motor vehicle locking system |
| CN101555745A (en) * | 2009-05-20 | 2009-10-14 | 大连泰戟尔科技有限公司 | New electrical lockset |
| CN101852041A (en) * | 2010-06-08 | 2010-10-06 | 胡连志 | Anti-theft lock core |
| CN202031396U (en) * | 2011-03-31 | 2011-11-09 | 苏州德仕耐五金技术有限公司 | Rotary safety lock |
| CN104453368A (en) * | 2013-09-12 | 2015-03-25 | 陈仁多 | Door lock with reverse safety latch capable of being opened through original back-face key |
| CN206681516U (en) * | 2016-03-08 | 2017-11-28 | 秦子建 | A kind of safety lockset |
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2016
- 2016-08-31 CN CN201610795536.6A patent/CN107165503B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344485Y (en) * | 1998-10-07 | 1999-10-20 | 东炬实业股份有限公司 | Turning lockset |
| CN1315154A (en) * | 2000-04-02 | 2001-10-03 | 黄海 | Press-type ventilating shoes for discharging sweat |
| CN1590680A (en) * | 2004-02-26 | 2005-03-09 | 郑黎阳 | Pellet lock and its manufacturing method and its mating key |
| CN101133221A (en) * | 2005-03-04 | 2008-02-27 | 法雷奥保险柜有限公司 | Releasable lock for a motor vehicle locking system |
| CN2849055Y (en) * | 2005-11-18 | 2006-12-20 | 龚毅 | Composite antitheft lock |
| CN200971646Y (en) * | 2006-11-24 | 2007-11-07 | 范建荣 | Combined two-core anti-theft cylinder lock |
| CN101555745A (en) * | 2009-05-20 | 2009-10-14 | 大连泰戟尔科技有限公司 | New electrical lockset |
| CN101852041A (en) * | 2010-06-08 | 2010-10-06 | 胡连志 | Anti-theft lock core |
| CN202031396U (en) * | 2011-03-31 | 2011-11-09 | 苏州德仕耐五金技术有限公司 | Rotary safety lock |
| CN104453368A (en) * | 2013-09-12 | 2015-03-25 | 陈仁多 | Door lock with reverse safety latch capable of being opened through original back-face key |
| CN206681516U (en) * | 2016-03-08 | 2017-11-28 | 秦子建 | A kind of safety lockset |
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| Publication number | Publication date |
|---|---|
| CN107165503B (en) | 2019-10-18 |
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