CN204531675U - Dual locking mess code lock - Google Patents
Dual locking mess code lock Download PDFInfo
- Publication number
- CN204531675U CN204531675U CN201520184086.8U CN201520184086U CN204531675U CN 204531675 U CN204531675 U CN 204531675U CN 201520184086 U CN201520184086 U CN 201520184086U CN 204531675 U CN204531675 U CN 204531675U
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- CN
- China
- Prior art keywords
- lock
- locking
- lock core
- bayonet
- pellet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dual locking mess code lock, comprising: lock housing, lock core cover, lock core, dial bar and face ring; Its designing points is: separate pellet lock assembly and blade lock assembly between lock core cover and lock core, keyhole is divided into two separate spring locks keyholes and blade lock keyhole, pellet lock assembly comprises: steel ball, pellet and spring, and spring is located in spring eye; Steel ball is located between spring eye and marble hole; Pellet is located in marble hole, and pellet one end is stretched in spring locks keyhole; Blade lock assembly comprises: blade, is located in blade groove, and blade is provided with the double wedge stretching to blade lock keyhole.The utility model object is to provide a kind of dual locking mess code lock.
Description
Technical field
The utility model relates to lockset, particularly the dual locking mess code lock of one, and it belongs to mechanical lock field.
Background technology
Lock is common anti-theft tool.A kind of dual locking mess code lock of the present inventor brand-new innovation and creation.
Utility model content
The utility model object is to provide a kind of dual locking mess code lock.
The purpose of this utility model is achieved through the following technical solutions:
Dual locking mess code lock, is characterized in that comprising: lock housing, lock core cover, lock core, bayonet lock, locking circle, safety plate, group bar and face ring;
Lock housing, lock housing one end is provided with lock core trepanning, and the lock housing other end is provided with dials cylindrical void, and lock housing is provided with magnet;
Lock core cover, lock core is set in lock core trepanning and can around middle rotation, and lock core is arranged with lock core hole, and lock core to be located in lock core hole and can around center rotating, and lock core hole inwall is provided with the storage tank of multiple annular, and storage tank arranges along lock core hole inwall circumference and is parallel to each other;
Lock core, lock core outer end is provided with keyhole vertically, and lock core the inner is stretched out outside lock core cover, and the lock core the inner of stretching out outside lock core cover is provided with arch bar, and lock core is radially provided with the bayonet lock chute corresponding with storage tank;
Bayonet lock, bayonet lock is loaded in bayonet lock chute, and bayonet lock is provided with the double wedge stretching to keyhole;
Locking circle, locking circle is contained in lock core cover the inner and can around center rotating, and locking circle side is provided with the lock banking stop be connected as a single entity, and lock banking stop center is provided with only for the first arch cylindrical void that arch bar passes, and described lock core can slide axially and stretch in locking circle;
Between locking circle and lock core, have the locking steel ball that locking lock core moves axially, the inner excircle of lock core is provided with counterbore, and counterbore is built with locking spring and locking steel ball, and locking steel ball protrudes from outside counterbore under locking spring tension;
Locking circle is provided with rotary locking cylinder to unlock above-mentioned locking steel ball to the dovetail solution lock dog of lock core shaft to locking, the locking that dovetail solution lock dog is positioned at outside lock core removes position, dovetail solution lock dog has intermediate projections towards lock core side and the unblock top pressure surface that both sides reduce gradually, described locking steel ball is when rotating with lock core circumference to locking releasing position, locking steel ball is subject to unlocking top pressure surface extruding and being retracted in counterbore, be in locking remove the lock core of position can slide axially relative to locking circle and arch bar on lock core just to the first arch cylindrical void at lock banking stop center,
Safety plate, safety plate is near locking circle, and safety plate is loaded on lock core trepanning and can around middle rotation, and safety plate center is provided with only for the second arch cylindrical void that arch bar passes;
Dial bar, dial bar near safety plate, dial bar be provided with near one end of safety plate only for arch bar insert stir groove;
Face ring, be located at described lock core hole oral area and fix with described lock housing, described face is equipped with face annular distance, and described annular distance is circular and diameter is less than the diameter of described lock core.
Further improvement: lock core puts and is also provided with spring eye, and lock core is provided with marble hole, described keyhole is divided into two separate pellet locking keyholes and bayonet lock locking keyhole; Double wedge on bayonet lock stretches in bayonet lock locking keyhole; Spring is located in spring eye; Hoodle is located between spring eye and marble hole; Pellet is located in marble hole, and pellet one end is stretched in pellet locking keyhole.
Be exclusively used in the key opening above-mentioned dual locking mess code lock, it is characterized in that: bayonet lock coordinates with the storage tank of lock core hole inwall and forms bayonet lock lock assembly, described spring, hoodle, pellet coordinate with spring eye, marble hole and form another pellet lock assembly; Key comprises handle, handle is provided with two keys be connected as a single entity with handle, and wherein a key is pellet locking key, and pellet locking key arranged outside has unlocking spring lock to stop the pellet tartar of assembly; Another key is bayonet lock locking key, and key is that bayonet lock locking key bilateral symmetry is provided with and by stirring each double wedge, each bayonet lock is retracted in bayonet lock chute to open the bayonet lock tartar of bayonet lock lock assembly.
Step of unblanking is as follows:
The first step: after the pellet locking key inserting cylinder lock matched stops keyhole, pellet counts the pellet tartar of pellet locking key, and pellet moves to spring eye; When pellet locking key inserts correct position, hoodle enters in spring eye completely, and pellet lock assembly is in opening;
While pellet locking key inserts,
When the bayonet lock locking key matched inserts bayonet lock locking keyhole, the double wedge of bayonet lock counts the bayonet lock tartar of bayonet lock locking key, along with the insertion of bayonet lock locking key, bayonet lock is moved to bayonet lock chute by storage tank, when bayonet lock locking key inserts correct position, bayonet lock enters in bayonet lock chute completely, and bayonet lock lock assembly is in opening;
Above-mentioned steps, when key inserts, synchronously completes, and now lock core needs the locking steel ball removed between locking circle and lock core further just can unblank.
Second step: lock core rotates under key handle drives, when lock core rotates to locking releasing position, locking steel ball is subject to the unblock top pressure surface extruding on dovetail solution lock dog and is retracted in counterbore, the lock core being in locking releasing position can slide axially relative to locking circle, arch bar now on lock core is just to the first arch cylindrical void at lock banking stop center, move axially, arch bar is through the first arch cylindrical void;
3rd step: continue to rotate key handle, simultaneously axial pushing lock cylinder, the arch bar contact safety plate of lock core is also through the second arch cylindrical void on safety plate;
4th step: continue to rotate key handle, simultaneously axial pushing lock cylinder, the arch bar contact of lock core is dialled bar and is inserted to dial and bar stirs in groove, is now rotated further key handle, and arch bar drives to be dialled bar and rotate thereupon, and lockset is opened.
When extracting key, first lock core moves to face ring, until conflict with face ring, then rotational lock core, until marble hole aligns with spring eye, now bayonet lock chute and storage tank one_to_one corresponding.Continue to extract two keys, bayonet lock is moved to storage tank by bayonet lock chute under the bayonet lock tartar of bayonet lock locking key and the effect of self gravitation and magnetic force, and hoodle moves to marble hole under the force of a spring.Bayonet lock enters storage tank, and after hoodle enters marble hole, lock core cover and lock core freely can rotate in lock core trepanning, but cannot move axially, and arch bar cannot enter to stir groove and make to dial bar and rotate, lockset locking.
In this practicality, pellet lock assembly and bayonet lock lock assembly lock core and lock core overlap locking, pellet lock assembly and the arrangement of bayonet lock lock assembly mess code, in lock core shaft, locking circle is set to moving direction simultaneously, the locking steel ball that locking lock core moves axially is had between locking circle and lock core, locking circle is provided with rotary locking cylinder to unlock above-mentioned locking steel ball to the dovetail solution lock dog of lock core shaft to locking, locking between lock core is overlapped by above-mentioned lock core, locking between lock core and locking circle, realize dual mess code lock construction, coordinate safety plate again, when tartar is on the key incorrect, rotation cannot be inserted unblank.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment one coordinates perspective view with key;
Fig. 2 is the structural representation that embodiment one disassembles.
Fig. 3 is locking circle perspective view.
Fig. 4 is the utility model embodiment two sectional structure schematic diagram perpendicular to axial direction.
Fig. 5 is key plan structure schematic diagram.
Fig. 6 be in Fig. 5 A to tartar structural representation.
Fig. 7 be in Fig. 5 B to tartar structural representation.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, Figure 2 and Figure 3,
Dual locking mess code lock, comprising: lock housing 1, lock core cover 2, lock core 3, bayonet lock 4, locking circle 5, safety plate 6, group bar 7 and face ring 8;
Lock housing 1, lock housing one end is provided with lock core trepanning 11, and the lock housing other end is provided with dials cylindrical void 12, and lock core trepanning is connected with group cylindrical void, and lock housing is provided with magnet;
Lock core cover 2, lock core is set in lock core trepanning and can around middle rotation, and lock core is arranged with lock core hole, and lock core to be located in lock core hole and can around center rotating, lock core hole inwall is provided with the storage tank 21 of multiple annular, and storage tank 21 arranges along lock core hole inwall circumference and is parallel to each other;
Lock core 3, lock core outer end is provided with keyhole vertically, and lock core the inner is stretched out outside lock core cover, and the lock core the inner of stretching out outside lock core cover is provided with arch bar 31, and lock core is radially provided with the bayonet lock chute 32 corresponding with storage tank;
Bayonet lock 4, bayonet lock is loaded in bayonet lock chute, and bayonet lock is provided with the double wedge 41 stretching to keyhole;
Locking circle 5, locking circle is contained in lock core cover the inner and can around center rotating, and locking circle side is provided with the lock banking stop 51 be connected as a single entity, and lock banking stop 51 center is provided with only for the first arch cylindrical void 52 that arch bar passes, and lock core 3 can slide axially and stretch in locking circle 5;
The locking steel ball 100 that locking lock core moves axially is had between locking circle 5 and lock core 3, the inner excircle of lock core 3 is provided with counterbore 33, counterbore 33 is built with locking spring 110 and locking steel ball 100, and locking steel ball 100 protrudes from outside counterbore 33 under locking spring 110 tension force;
Locking circle 5 is provided with rotary locking cylinder to unlock the dovetail solution lock dog 53 of above-mentioned locking steel ball 100 pairs of axial lockings of lock core 3, the locking that dovetail solution lock dog 53 is positioned at outside lock core 3 removes position, dovetail solution lock dog 53 has intermediate projections towards lock core 3 side and the unblock top pressure surface 530 that both sides reduce gradually, locking steel ball 100 is when rotating with lock core 3 circumference to locking releasing position, locking steel ball 100 is subject to unlocking top pressure surface 530 and extrudes and be retracted in counterbore 33, be in locking remove the lock core 3 of position can slide axially relative to locking circle 5 and arch bar 31 on lock core 3 just to the first arch cylindrical void 52 at lock banking stop 51 center,
Safety plate 6, safety plate 6 is near locking circle 5, and safety plate is loaded on lock core trepanning and can around middle rotation, and safety plate center is provided with only for the second arch cylindrical void 61 that arch bar passes;
Dial bar 7, dial bar 7 near safety plate 6, dial bar 7 be provided with near one end of safety plate 6 only for arch bar insert stir groove 71;
Face ring 8, face ring 8 is located at lock core hole oral area and is fixed with lock housing 1, and face is equipped with face annular distance, and face annular distance is circular and diameter is less than the diameter of described lock core.
Architecture basics shown in Fig. 1, Fig. 2 and Fig. 3 improves further:
As shown in Figure 4, lock core cover 2 is also provided with spring eye, and lock core is provided with marble hole, and keyhole is divided into two separate pellet locking keyholes 200 and bayonet lock locking keyhole 210, and the double wedge 41 on bayonet lock 4 stretches in bayonet lock locking keyhole 210; Spring 300 is located in spring eye; Hoodle 310 is located between spring eye and marble hole; Pellet 320 is located in marble hole, and pellet 320 one end is stretched in pellet locking keyhole 200.
As shown in Fig. 5, Fig. 6 and Fig. 7, a kind of being exclusively used in opens the key that shown in Fig. 4 and Fig. 5, dual locking mess code is locked, bayonet lock 4 coordinates with the storage tank 21 of lock core hole inwall and forms bayonet lock lock assembly, and spring 300, hoodle 310, pellet 320 coordinate with spring eye, marble hole together and form another pellet lock assembly; Key 9 comprises handle 91, handle 91 is provided with two keys be connected as a single entity with handle, and wherein a key is pellet locking key 92, and pellet locking key 92 arranged outside has unlocking spring lock to stop the pellet tartar 920 of assembly; Another key is bayonet lock locking key 93, and bayonet lock locking key 93 bilateral symmetry is provided with bayonet lock tartar 930, and bayonet lock tartar 930 makes each bayonet lock 4 be retracted in bayonet lock chute 32 to open bayonet lock lock assembly by stirring each double wedge 41.
Claims (3)
1. dual locking mess code lock, is characterized in that comprising: lock housing, lock core cover, lock core, bayonet lock, locking circle, safety plate, group bar and face ring;
Lock housing, lock housing one end is provided with lock core trepanning, and the lock housing other end is provided with dials cylindrical void, and lock housing is provided with magnet;
Lock core cover, lock core is set in lock core trepanning and can around middle rotation, and lock core is arranged with lock core hole, and lock core to be located in lock core hole and can around center rotating, and lock core hole inwall is provided with the storage tank of multiple annular, and storage tank arranges along lock core hole inwall circumference and is parallel to each other;
Lock core, lock core outer end is provided with keyhole vertically, and lock core the inner is stretched out outside lock core cover, and the lock core the inner of stretching out outside lock core cover is provided with arch bar, and lock core is radially provided with the bayonet lock chute corresponding with storage tank;
Bayonet lock, bayonet lock is loaded in bayonet lock chute, and bayonet lock is provided with the double wedge stretching to keyhole;
Locking circle, locking circle is contained in lock core cover the inner and can around center rotating, and locking circle side is provided with the lock banking stop be connected as a single entity, and lock banking stop center is provided with only for the first arch cylindrical void that arch bar passes, and described lock core can slide axially and stretch in locking circle;
Between locking circle and lock core, have the locking steel ball that locking lock core moves axially, the inner excircle of lock core is provided with counterbore, and counterbore is built with locking spring and locking steel ball, and locking steel ball protrudes from outside counterbore under locking spring tension;
Locking circle is provided with rotary locking cylinder to unlock above-mentioned locking steel ball to the dovetail solution lock dog of lock core shaft to locking, the locking that dovetail solution lock dog is positioned at outside lock core removes position, dovetail solution lock dog has intermediate projections towards lock core side and the unblock top pressure surface that both sides reduce gradually, described locking steel ball is when rotating with lock core circumference to locking releasing position, locking steel ball is subject to unlocking top pressure surface extruding and being retracted in counterbore, be in locking remove the lock core of position can slide axially relative to locking circle and arch bar on lock core just to the first arch cylindrical void at lock banking stop center,
Safety plate, safety plate is near locking circle, and safety plate is loaded on lock core trepanning and can around middle rotation, and safety plate center is provided with only for the second arch cylindrical void that arch bar passes;
Dial bar, dial bar near safety plate, dial bar be provided with near one end of safety plate only for arch bar insert stir groove;
Face ring, be located at described lock core hole oral area and fix with described lock housing, described face is equipped with face annular distance, and described annular distance is circular and diameter is less than the diameter of described lock core.
2. dual locking mess code is locked according to claim 1, it is characterized in that; Described lock core puts and is also provided with spring eye, and lock core is provided with marble hole, and described keyhole is divided into two separate spring locks keyholes and bayonet lock lock keyhole; Spring is located in spring eye; Double wedge on bayonet lock stretches in bayonet lock locking keyhole; Hoodle is located between spring eye and marble hole; Pellet is located in marble hole, and pellet one end is stretched in pellet locking keyhole.
3. one kind is exclusively used in the key opening dual locking mess code lock described in claim 2, it is characterized in that: described bayonet lock coordinates with the storage tank of lock core hole inwall and forms bayonet lock lock assembly, described spring, hoodle, pellet coordinate with spring eye, marble hole and form another pellet lock assembly; Key comprises handle, handle is provided with two keys be connected as a single entity with handle, and wherein a key is pellet locking key, and pellet locking key arranged outside has unlocking spring lock to stop the pellet tartar of assembly; Another key is bayonet lock locking key, and key is that bayonet lock locking key bilateral symmetry is provided with and by stirring each double wedge, each bayonet lock is retracted in bayonet lock chute to open the bayonet lock tartar of bayonet lock lock assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184086.8U CN204531675U (en) | 2015-03-30 | 2015-03-30 | Dual locking mess code lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184086.8U CN204531675U (en) | 2015-03-30 | 2015-03-30 | Dual locking mess code lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204531675U true CN204531675U (en) | 2015-08-05 |
Family
ID=53745701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520184086.8U Expired - Fee Related CN204531675U (en) | 2015-03-30 | 2015-03-30 | Dual locking mess code lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204531675U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089348A (en) * | 2015-08-12 | 2015-11-25 | 东莞大展五金有限公司 | User-friendly and convenient door lock |
| CN107060513A (en) * | 2016-12-25 | 2017-08-18 | 广东炬森五金精密制造有限公司 | A kind of double agile lock cylinders |
| CN107288430A (en) * | 2017-08-07 | 2017-10-24 | 东莞市曼勒克特种防盗锁实业有限公司 | It is a kind of to need two people to insert the antitheft sylinder that key dual is determined simultaneously |
-
2015
- 2015-03-30 CN CN201520184086.8U patent/CN204531675U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089348A (en) * | 2015-08-12 | 2015-11-25 | 东莞大展五金有限公司 | User-friendly and convenient door lock |
| CN105089348B (en) * | 2015-08-12 | 2017-08-01 | 东莞大展五金有限公司 | Hommization portable door lock |
| CN107060513A (en) * | 2016-12-25 | 2017-08-18 | 广东炬森五金精密制造有限公司 | A kind of double agile lock cylinders |
| CN107060513B (en) * | 2016-12-25 | 2023-08-04 | 广东炬森五金精密制造有限公司 | Double-flexible spring lock core |
| CN107288430A (en) * | 2017-08-07 | 2017-10-24 | 东莞市曼勒克特种防盗锁实业有限公司 | It is a kind of to need two people to insert the antitheft sylinder that key dual is determined simultaneously |
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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 |
Granted publication date: 20150805 Termination date: 20170330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |