CN205330298U - Puzzle lock - Google Patents
Puzzle lock Download PDFInfo
- Publication number
- CN205330298U CN205330298U CN201620108675.2U CN201620108675U CN205330298U CN 205330298 U CN205330298 U CN 205330298U CN 201620108675 U CN201620108675 U CN 201620108675U CN 205330298 U CN205330298 U CN 205330298U
- Authority
- CN
- China
- Prior art keywords
- character wheel
- core
- lock
- housing
- locating piece
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a puzzle lock, includes the casing, wear to be equipped with in the casing can be relatively its pivoted lock shell, wear to be equipped with in the lock shell rather than pivoted knob together, knob one end reveal outside the casing, there is the locking plate in other end company, be equipped with in the casing and control the character wheel dabber that removes along with the rotation of lock shell, character wheel spindle cover is equipped with a plurality of character wheel cores, the cover is equipped with and can drives that the character wheel core rotates together or relative pivoted character wheel on every character wheel core, the character wheel spindle is equipped with the locating piece with character wheel core one -to -one, it to hold locating piece male constant head tank to be equipped with on every character wheel core, when the locating piece is relative with the constant head tank, rotatory knob drives the lock shell and rotates, make the character wheel dabber remove, thereby make the locating piece insert in the constant head tank, when locating piece and constant head tank stagger, character wheel core and character wheel dabber rotation relatively, the character wheel dabber removes about being unable. Through the cooperation of locating piece and constant head tank, can realize puzzle lock's function, overall structure oversimplifies, reduces the puzzle lock volume, and the range of application is wider.
Description
Technical field
This utility model relates to a kind of coded lock。
Background technology
At present, mainly include mechanical type and electronic type at the coded lock used, no matter be electronic type or mechanical coded lock, its internal structure is considerably complicated, what need during production to make coded lock is relatively big, not only increases production cost, also limit the use scope of coded lock。
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of coded lock, simple in construction, and the coded lock volume produced is little, uses scope wide。
To achieve these goals, a kind of coded lock designed by this utility model, including housing, the lock housing that can rotate to it it is equipped with in described housing, being equipped with the knob rotated therewith in described lock housing, described knob one end is exposed at outside housing, and the other end is connected with locking plate；
The character wheel mandrel that can rotate and move left and right it is additionally provided with lock housing in described housing, described character wheel mandrel is arranged with some character wheel cores, each character wheel core is arranged with and character wheel core can be driven to rotate together or character wheel in relative rotation, described character wheel outer surface is provided with some code words, described character wheel mandrel is provided with and character wheel core locating piece one to one, each character wheel core is provided with and can hold the locating slot that locating piece inserts, when locating piece is relative with locating slot, rotary knob drives lock housing to rotate, character wheel mandrel is made to move, so that locating piece inserts in locating slot, when locating piece staggers with locating slot, described character wheel core can rotate relative to character wheel mandrel with character wheel, described character wheel mandrel cannot move left and right。
Further, each character wheel core is additionally provided with location plane, described location plane and locating slot lay respectively at character wheel core two ends and are oppositely arranged, described housing is additionally provided with and seeks code key one to one with character wheel core, described code key of seeking can closer or far from character wheel core, when seek code key near character wheel core and with location plane abut against time, it is impossible to rotate character wheel。
Further, described some adjacent settings of character wheel core, described character wheel mandrel is arranged with reversion bar away from lock housing one end, the other end is arranged with spring, described reversion bar can move left and right on character wheel mandrel, described reversion bar contacts with character wheel core, and described spring one end and lock housing abut against, and the other end and character wheel core abut against。
Further, described housing is provided with reversion bar locating slot, described reversion bar traverse reversion bar locating slot。
Further, described lock housing is provided with the line at two grooves, the center of said two groove and lock housing center and is mutually perpendicular to。
Further, being exposed between the knob outside housing and lock housing and be provided with mark circle, described mark circle is provided with the mark corresponding with two grooves。
Further, being equipped with lock core assembly in described knob, described lock core assembly is connected with locking plate, and when described lock core assembly rotates, locking plate rotates therewith。
Further, described character wheel core being equipped with some fixture blocks, described character wheel is provided with some draw-in grooves, and described fixture block snaps in draw-in groove so that character wheel core and character wheel fix。
A kind of coded lock that this utility model obtains, it has the technical effect that 1, coordinating by locating piece and locating slot, can arrange cipher input password, realize the function of coded lock, overall structure is simplified, such that it is able to reduce the volume of coded lock, range of application is wider；2, by seeking code key, password when conveniently forgetting Password, is given for change, so that coded lock uses more convenient；3, by lock core assembly, it is possible to when forgetting Password, unblank by specific keys, it is not necessary to violence is unblanked；4, by reversion bar, it is to avoid conventional cipher is locked under unlocking condition to set the trouble of password by mistake；5, arranging mark on mark circle, Consumer's Experience is good, more humane。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model。
Fig. 2 is another structural representation of the present utility model。
Fig. 3 is explosive view of the present utility model。
Fig. 4 is the partial structurtes schematic diagram of character wheel mandrel and character wheel core。
Fig. 5 is the structural representation of character wheel and character wheel core。
Fig. 6 is the structural representation of lock housing。
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated。
As shown in figures 1 to 6, a kind of coded lock that this utility model provides, including housing 1, in housing, it is equipped with the lock housing 2 that can rotate to it, in lock housing, is equipped with the knob 3 rotated therewith, knob one end is exposed at outside housing, and the other end is connected with locking plate 4；
The character wheel mandrel 5 that can rotate and move left and right it is additionally provided with lock housing in housing, character wheel mandrel is arranged with some character wheel cores 6, each character wheel core is arranged with and character wheel core can be driven to rotate together or character wheel 7 in relative rotation, character wheel outer surface is provided with some code words, character wheel mandrel is provided with and character wheel core locating piece 8 one to one, each character wheel core is provided with and can hold the locating slot 9 that locating piece inserts, when locating piece is relative with locating slot, rotary knob drives lock housing to rotate, character wheel mandrel is made to move, so that locating piece inserts in locating slot, when locating piece staggers with locating slot, character wheel core can rotate relative to character wheel mandrel with character wheel, character wheel mandrel cannot move left and right。
Each character wheel core 6 is additionally provided with location plane 10, location plane lays respectively at character wheel core two ends with locating slot and is oppositely arranged, housing is additionally provided with and seeks code key 11 one to one with character wheel core, seeking code key can closer or far from character wheel core, when seek code key near character wheel core and with location plane abut against time, it is impossible to rotate character wheel。
These adjacent settings of character wheel core above-mentioned, character wheel mandrel is arranged with reversion bar 12 away from lock housing one end, and the other end is arranged with spring 13, reversion bar can move left and right on character wheel mandrel, reversion bar contacts with character wheel core, and spring one end and lock housing abut against, and the other end and character wheel core abut against。
Housing is provided with reversion bar locating slot 14, reversion bar traverse reversion bar locating slot。In the present embodiment, reversion bar locating slot is A place away from lock housing one end, is B place near lock housing one end。
Lock housing is provided with the line at two grooves 15, the center of two grooves and lock housing center and is mutually perpendicular to, and namely the arc length between two grooves is 90 °。Arranging two grooves, no matter coded lock is in open mode and is in closed mode, character wheel mandrel near lock housing one end all in groove。
It is exposed between the knob outside housing and lock housing and is provided with mark circle 16, mark circle is provided with the mark corresponding with two grooves, in the present embodiment, what mark was enclosed is designated red green, and redness is closed mode, and green is unlocking condition, in order to more humane, the user avoiding anerythrochloropsia it is clear that indicate open at redness mark place, cannot indicate close at green mark place。
Being equipped with lock core assembly 17 in knob, lock core assembly is connected with locking plate, and when lock core assembly rotates, locking plate rotates therewith。Lock core assembly is prior art, does not repeat them here。
Being equipped with some fixture blocks 18 on character wheel core, character wheel is provided with some draw-in grooves 19, and fixture block snaps in draw-in groove so that character wheel core and character wheel fix。
When coded lock is in unlocking condition, password setting can be carried out, now, knob 3 is in open state, reversion bar 12 is A place, the groove that character wheel mandrel 5 is corresponding with open near lock housing one end abuts against, locating piece and locating slot are located along the same line, promote reversion bar near lock housing to B place, owing to reversion bar contacts with character wheel core 6, from A shift B place onto time, reversion bar can promote character wheel core near lock housing, now the fixture block 18 on character wheel core departs from the draw-in groove 19 on character wheel, so that character wheel core and character wheel are separated, and make the locating piece 8 on character wheel mandrel be positioned at the locating slot 9 on character wheel core, rotate character wheel and password is set, after password sets, reversion bar is back into A place, owing to being provided with spring 13 between character wheel core and lock housing, so that character wheel core is toward moving away from lock housing direction, so that the fixture block on character wheel core snaps in the draw-in groove on character wheel, character wheel core and character wheel fix, when now rotating character wheel, character wheel rotates relative to character wheel mandrel together with character wheel core。
When coded lock is closed, when rotation character wheel is positioned at proper password, locating piece on character wheel mandrel is located along the same line with the locating slot on character wheel core, can turning knob, knob 3 drives character wheel mandrel toward moving away from lock housing direction, locating piece inserts in locating slot, so that locking plate rotating opening coded lock, during the password bad inputted, owing to the locating piece on character wheel mandrel staggers mutually with the locating piece on character wheel core, character wheel mandrel cannot move, so that knob cannot rotate, it is impossible to unblank。
When forgetting Password, can insert in lock core assembly 17 with specific key, rotation lock core assembly is thus driving locking plate to open coded lock, now need again to give password for change, press and seek code key 11 and make it near character wheel core, manual toggle character wheel, when position plane 10 with when seeking code key and abut against, character wheel cannot rotate, and namely have found corresponding password。
A kind of coded lock that this utility model obtains, it has the technical effect that 1, coordinating by locating piece and locating slot, can arrange password identification input password, realize the function of coded lock, overall structure is simplified, such that it is able to reduce the volume of coded lock, range of application is wider；2, by seeking code key, password when conveniently forgetting Password, is given for change, so that coded lock uses more convenient；3, by lock core assembly, it is possible to when forgetting Password, unblank by specific keys, it is not necessary to violence is unblanked；4, by reversion bar, it is to avoid conventional cipher is locked under unlocking condition to set the trouble of password by mistake；5, arranging mark on mark circle, Consumer's Experience is good, more humane。
Claims (8)
1. a coded lock, including housing, is equipped with the lock housing that can rotate to it in described housing, be equipped with the knob rotated therewith in described lock housing, and described knob one end is exposed at outside housing, and the other end is connected with locking plate；
The character wheel mandrel that can rotate and move left and right it is additionally provided with lock housing in described housing, described character wheel mandrel is arranged with some character wheel cores, each character wheel core is arranged with and character wheel core can be driven to rotate together or character wheel in relative rotation, described character wheel outer surface is provided with some code words, it is characterized in that: described character wheel mandrel is provided with and character wheel core locating piece one to one, each character wheel core is provided with and can hold the locating slot that locating piece inserts, when locating piece is relative with locating slot, rotary knob drives lock housing to rotate, character wheel mandrel is made to move, so that locating piece inserts in locating slot, when locating piece staggers with locating slot, described character wheel core can rotate relative to character wheel mandrel with character wheel, described character wheel mandrel cannot move left and right。
2. coded lock according to claim 1, it is characterized in that: each character wheel core is additionally provided with location plane, described location plane and locating slot lay respectively at character wheel core two ends and are oppositely arranged, described housing is additionally provided with and seeks code key one to one with character wheel core, described code key of seeking can closer or far from character wheel core, when seek code key near character wheel core and with location plane abut against time, it is impossible to rotate character wheel。
3. coded lock according to claim 1, it is characterized in that: described some adjacent settings of character wheel core, described character wheel mandrel is arranged with reversion bar away from lock housing one end, the other end is arranged with spring, described reversion bar can move left and right on character wheel mandrel, described reversion bar contacts with character wheel core, and described spring one end and lock housing abut against, and the other end and character wheel core abut against。
4. coded lock according to claim 3, it is characterised in that: described housing is provided with reversion bar locating slot, described reversion bar traverse reversion bar locating slot。
5. coded lock according to claim 1, it is characterised in that: described lock housing is provided with the line at two grooves, the center of said two groove and lock housing center and is mutually perpendicular to。
6. coded lock according to claim 5, it is characterised in that: being exposed between the knob outside housing and lock housing and be provided with mark circle, described mark circle is provided with the mark corresponding with two grooves。
7. coded lock according to claim 1, it is characterised in that: being equipped with lock core assembly in described knob, described lock core assembly is connected with locking plate, and when described lock core assembly rotates, locking plate rotates therewith。
8. coded lock according to claim 1, it is characterised in that: being equipped with some fixture blocks on described character wheel core, described character wheel is provided with some draw-in grooves, and described fixture block snaps in draw-in groove so that character wheel core and character wheel fix。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108675.2U CN205330298U (en) | 2016-02-03 | 2016-02-03 | Puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108675.2U CN205330298U (en) | 2016-02-03 | 2016-02-03 | Puzzle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330298U true CN205330298U (en) | 2016-06-22 |
Family
ID=56317928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108675.2U Active CN205330298U (en) | 2016-02-03 | 2016-02-03 | Puzzle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374406A (en) * | 2019-08-06 | 2019-10-25 | 厦门美科安防科技有限公司 | A kind of automatic messy code coded lock |
| CN113585882A (en) * | 2021-09-07 | 2021-11-02 | 浙江德乐五金科技有限公司 | Roller code plane lock |
-
2016
- 2016-02-03 CN CN201620108675.2U patent/CN205330298U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374406A (en) * | 2019-08-06 | 2019-10-25 | 厦门美科安防科技有限公司 | A kind of automatic messy code coded lock |
| CN110374406B (en) * | 2019-08-06 | 2024-03-29 | 厦门美科安防科技股份有限公司 | Automatic messy code coded lock |
| CN113585882A (en) * | 2021-09-07 | 2021-11-02 | 浙江德乐五金科技有限公司 | Roller code plane lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205330298U (en) | Puzzle lock | |
| CN104088531A (en) | Lock | |
| CN204511083U (en) | A kind of case and bag puzzle lock for zipper | |
| CN203441214U (en) | Double-latch-hook coded lock | |
| CN204492365U (en) | A kind of coded lock | |
| CN204199871U (en) | Passive intelligent lock core | |
| CN105019731B (en) | Mechanical password lock capable of automatically clearing password | |
| CN102704756B (en) | Rotating-code lock core | |
| US20190024410A1 (en) | Rekeyable lock | |
| CN108678570A (en) | Coded lock | |
| CN204804489U (en) | Change pellet shot from a slingshot lock core structure and private key thereof | |
| CN205172189U (en) | Trick lock that can two side chains closes | |
| CN211173492U (en) | Lock cylinder, lock and lock system | |
| CN203924950U (en) | A kind of lockset | |
| CN104453478B (en) | A kind of case and bag Rotary puzzle lock | |
| CN205422198U (en) | Built -in multifunctional machinery lock in four directions | |
| CN203514985U (en) | Antitheft lock cover | |
| CN205604894U (en) | Handle structure and applied cabinet lock that has this handle structure | |
| CN204112933U (en) | U-shape lock | |
| CN203755807U (en) | Lock cylinder of electronic safe-guard door lock | |
| CN103982091B (en) | Motorcycle double-open lockset | |
| CN209653620U (en) | A kind of engineering machinery password | |
| CN203868467U (en) | Function-variable magnetic valve | |
| CN202731445U (en) | Improved anti-theft lock | |
| CN202627680U (en) | Code-rotating lock cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W132846 Conclusion of examination: Declare the utility model patent No. 201620108675.2 partially invalid, and maintain the validity of the patent on the basis of claim 1 submitted by the patentee on December 1, 2023 Decision date of declaring invalidation: 20240111 Decision number of declaring invalidation: 566061 Denomination of utility model: A password lock Granted publication date: 20160622 Patentee: NINGBO WANGTONG LOCKS Co.,Ltd. |