CN200952274Y - Bolt type mechanical puzzle lock - Google Patents
Bolt type mechanical puzzle lock Download PDFInfo
- Publication number
- CN200952274Y CN200952274Y CNU2006200640333U CN200620064033U CN200952274Y CN 200952274 Y CN200952274 Y CN 200952274Y CN U2006200640333 U CNU2006200640333 U CN U2006200640333U CN 200620064033 U CN200620064033 U CN 200620064033U CN 200952274 Y CN200952274 Y CN 200952274Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- circle
- code
- lock
- locked
- 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
Links
Images
Abstract
A bolt-type mechanical dial lock is provided, which can be applied to the devices without the fixed attachments such as wheels and steering wheels etc. The dial lock is in the outer case of two ends, which takes the bolt as an axial core, and takes the bolt and the sleeve thereof as a horizontal connection rod, a security code collar, a code change collar, and a dial collar are oppositely sheathed from the inside to the outside, and are parallel connected in series from left to right to form a narrow cylinder structure. A buckle is arranged on one end or two ends of inner bolt of outer case, making the lock iron connected with the inner bolt of outer case form a close ring-shaped lock. Through the translation of bolt and continuous translation in same direction, the purpose of opening the lock and changing the code is achieved.
Description
Affiliated technical field
The utility model relates to a kind of lockset by unlock password, especially refers to the mechanical code lock by the mode release of rotation password circle.
Background technology
At present, known mechanical code lock has by of bonding and driver chuck type.General mechanical code lock must be fixed in an end of place device, is applicable to cassette arrangements such as door, case, cabinet.But, inapplicable to the device of no fixed attachments such as wheel, steering wheel.
Summary of the invention
In order to overcome the deficiency that the existing machinery coded lock is only applicable to cassette arrangement, the utility model provides a kind of bolt formula mechanical code lock, and this bolt formula mechanical code lock is applicable to the device of no fixed attachments such as wheel, steering wheel.
The technical scheme that its technical problem that solves the utility model adopts is: in two end housings, with the bolt is the axle center, is horizontal coupling bar with bolt and its sleeve, the code-locked circle, change the sign indicating number circle, password circle from-inner-to-outer correspondence is nested, from a left side and a tight cylindrical structure is formed in right parallel series connection.And the one or both ends of bolt are provided with bayonet socket in the enclosure, make the lock iron that links with it constitute the circular lock of a sealing.One group of equidistant code-locked bar is arranged on the bolt, and its quantity equals the quantity of set password circle, and the contact surface arc length of itself and bolt is 1/10 of its circumference, and is positioned on the same neutrality line.Be inserted in sleeve outside bolt, sleeve has a translot, and the code-locked bar just side by side wherein; Translation can only take place in bolt in sleeve, and the translation by bolt and continue translation in the same way, reaches to unblank and change a yard purpose.The code-locked circle is inserted in the relevant position of code-locked bar outside sleeve, and its inwall is a T shape structure, and its inwall projection has inhibition to the code-locked bar, makes bolt that translation can not take place, and reaches to shut purpose; Simultaneously, its inwall projection has translot in, can hold the code-locked bar just and pass through; Thus, when having only interior translot when one group of code-locked circle to be positioned on the same neutrality line of code-locked bar simultaneously, translation could take place in bolt.Be inserted in outside the code-locked circle and change sign indicating number circle, the sign indicating number circle is outer to be inserted in the password circle changing, and has synchronous circular motion between its three and concerns; Thus, when the password on the pairing one group of password circle of the interior translot of one group of code-locked circle when being known, this group password is PUK.During the change password, utilize two ends and change the corresponding yard bar that changes of sign indicating number circle and finish with a fixed yard bar.Change and have synchronous interaction relation between yard bar and the bolt, in the continuation of the back bolt of unblanking in the same way under the translation, can change the sign indicating number circle release and make its with the password circle between the renunciation of generation gear.Decide the sign indicating number bar and concern at the gear inosculation that can keep under the pressure of spring and recover to change between sign indicating number circle and the password circle,
The beneficial effects of the utility model are that the ease of use that tight cylindrical structure and password circle expose is used it flexibly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the vertical section constructional drawing of first embodiment of bolt formula mechanical code lock.
Fig. 2 is the vertical section constructional drawing of second embodiment of bolt formula mechanical code lock.
1. bolts among the figure, 2. sleeve, 3. code-locked circle, 4. change the sign indicating number circle, 5. password circle, 6. code-locked bar, 7. gangbar, 8. tight loop, 9. spring, 10. shell, 11. change a yard bar, 12. springs, 13. tight loop, 14. external gears, 15. internal gears, 16 fixed yard bars, 17. shells, change sign indicating number circle, password circle at the code-locked bar that I-I. is a group, code-locked circle.
The specific embodiment
In the embodiment shown in fig. 1, in two end housings (10) and shell (17), with bolt (1) is the axle center, with bolt (1) and its sleeve (2) is horizontal coupling bar, code-locked circle (3), change sign indicating number circle (4), password circle (5) from-inner-to-outer correspondence is nested, from a left side and a tight cylindrical structure is formed in right parallel series connection.One group of equidistant code-locked bar (6) is arranged on the bolt (1), and its quantity equals the quantity of set password circle (5), and the contact surface arc length of itself and bolt (1) is 1/10 of its circumference, and is positioned on the same neutrality line.Be inserted in sleeve (2) outside bolt (1), sleeve (2) has a translot, and code-locked bar (6) just side by side wherein and is higher than barrel; Translation can only take place in bolt (1) in sleeve (2).Be inserted in code-locked circle (3) outside sleeve (2), code-locked circle (3) inwall is a T shape structure, and its inwall projection has inhibition to code-locked bar (6), reaches to shut purpose; Its outer wall has an outer translot, and its inwall projection has translot in, and interior translot can hold code-locked bar (6) just to be passed through; Its inwall projection should be established a groove again, embeds antiskid glue cushion, makes to be difficult for taking place interaction relation between one group of adjacent circle; Under the effect of two ends tight loop (8) and tight loop (13), circular motion can only take place in code-locked circle (3).Tight loop (13) should be set to the circle that there is groove at equilateral ellipse or two ends, makes its circumferential periphery be anchored on shell (10) inwall.Tight loop (8) should in like manner be provided with, and must there be projection itself and code-locked circle (3) corresponding section, and its projection length changes sign indicating number circle (4) the required shift length length of translation takes place when equaling to change password.Be inserted in outside code-locked circle (3) and change sign indicating number circle (4), changing sign indicating number circle (a 4) inwall has a gangbar (7), and outer wall has external gear (14); One end of gangbar (7) is arranged in the outer translot of code-locked circle (3), makes to change sign indicating number circle (4) and code-locked circle (3) and both existed synchronous circular motion to concern between the two, have translation relation again, but the two can not take place simultaneously.Be inserted in password circle (5) outside changing sign indicating number circle (4), password circle (5) inwall has internal gear (15); Under the effect of gear, change and have synchronous circular motion between sign indicating number circle (4) and the password circle (5) and concern.Thus, code-locked circle (3), change and have synchronous circular motion between sign indicating number circle (4) and password circle (5) three and concern.Change is during password, utilizes two ends and changes sign indicating number circle (a 4) corresponding U-shaped and change a yard bar (11) and finish with a U-shaped fixed sign indicating number bar (16).Change the fixing or relative fixed of a yard bar (11) on bolt (1), make to have the synchronous interaction relation between its two; Under the pressure of spring (12), when unblank and/or change the sign indicating number finish after, the two recovers both allocations simultaneously to make it; Its contact and change distance between the sign indicating number circle (4) be not less than bolt (1) when unblanking, take place the required displacement of translation apart from length.Fixed sign indicating number bar (16) concerns at the gear inosculation that can keep under the pressure of spring (9) and recovery changes between sign indicating number circle (4) and the password circle (5).
In another embodiment shown in Figure 2, the interior translot of one group of code-locked circle (3) is positioned on the same neutrality line of code-locked bar (6) simultaneously.Under external force, translation can take place in bolt (1), reaches the purpose of unblanking.During the change password, make bolt (1) continue to take place translation in the same way, change a yard bar (11) and release, make it that gear renunciation take place changing sign indicating number circle (4); Because code-locked bar (6) is arranged in the translot of code-locked circle (4), have only password circle (5) that circular motion can take place this moment; After required password both transferred to allocation, remove the external force effect of bolt (1), bolt (1), change a yard bar (11), change sign indicating number circle (4) and fixed sign indicating number bar (16) under the pressure of spring (12) and spring (9), recover both allocations, change and yard finish.
Claims (1)
1, a kind of bolt formula mechanical code lock in two end housings, is the axle center with the bolt, is horizontal coupling bar with bolt and its sleeve, it is characterized in that: the code-locked circle, change the sign indicating number circle, password circle from-inner-to-outer correspondence is nested, from a left side and right parallel series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200640333U CN200952274Y (en) | 2006-09-11 | 2006-09-11 | Bolt type mechanical puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200640333U CN200952274Y (en) | 2006-09-11 | 2006-09-11 | Bolt type mechanical puzzle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952274Y true CN200952274Y (en) | 2007-09-26 |
Family
ID=38810575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200640333U Expired - Fee Related CN200952274Y (en) | 2006-09-11 | 2006-09-11 | Bolt type mechanical puzzle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952274Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713263B (en) * | 2008-09-29 | 2012-04-11 | 应小平 | Rolling type mechanical coded lock |
-
2006
- 2006-09-11 CN CNU2006200640333U patent/CN200952274Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713263B (en) * | 2008-09-29 | 2012-04-11 | 应小平 | Rolling type mechanical coded lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104812611B (en) | Locking device for locking plug | |
| CN108349368A (en) | Hybrid power module with separation clutch and main clutch and the steerable system being arranged between them | |
| CN206290097U (en) | A kind of intelligent door lock clutch transmission | |
| US20150123452A1 (en) | Drive device for motor vehicles | |
| CN200952274Y (en) | Bolt type mechanical puzzle lock | |
| CN108263205A (en) | Locking system, power assembly, power drive system and vehicle | |
| CN106224357A (en) | A kind of wheel | |
| CN102576033A (en) | Sensor arrangement for a vehicle and corresponding method for producing such a sensor arrangement | |
| CN201240419Y (en) | Key tooth type elastic coupling | |
| CN206426827U (en) | Power drive system and the vehicle with it | |
| CN107906284B (en) | A kind of motorcycle brake oil pipe device | |
| CN101718309B (en) | Drum-type gear coupling | |
| CN201981896U (en) | Intelligent anti-theft lock for brake of electric vehicle | |
| CN108263208A (en) | Locking system, power assembly, power drive system and vehicle | |
| CN108263191A (en) | Power drive system and with its vehicle | |
| CN206309810U (en) | Shaft coupling and the vehicle with it | |
| CN201561066U (en) | Coupling for a small-size electric actuator | |
| CN101713263B (en) | Rolling type mechanical coded lock | |
| CN201383733Y (en) | Speed reduction motor | |
| CN110953440B (en) | Body section device of peristaltic pipeline robot | |
| CN209982275U (en) | Tubular motor assembly adopting coreless motor structure | |
| CN103409971A (en) | Washing machine driving mechanism and washing machine | |
| CN108263206A (en) | Power drive system and with its vehicle | |
| CN108583614B (en) | A kind of railway carriage bindiny mechanism based on universal joint | |
| CN107031756A (en) | The operating method of vehicle, the lockset of vehicle and lockset |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 |