CN101871282A - Password mechanical lock - Google Patents
Password mechanical lock Download PDFInfo
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- CN101871282A CN101871282A CN 201010209829 CN201010209829A CN101871282A CN 101871282 A CN101871282 A CN 101871282A CN 201010209829 CN201010209829 CN 201010209829 CN 201010209829 A CN201010209829 A CN 201010209829A CN 101871282 A CN101871282 A CN 101871282A
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- lock
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- lock core
- shell
- positioning sleeve
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Abstract
The invention relates to a password mechanical lock which comprises a housing, a lock cylinder and a lock cylinder housing, wherein the lock cylinder is sleeved in the lock cylinder housing, one end of the lock cylinder is fixedly connected with a lock plate and the other end is connected with a knob; the lock cylinder housing is provided with a locking mechanism; the locking mechanism comprises a core rod which can move along the self axial direction and can be pushed into a locking groove on the surface of the lock cylinder housing by a first pushing spring, the locking groove is provided with a slope along the rotating direction of the lock cylinder housing; the tail end of the core rod can axially move and is connected to the housing in a circumferential rotation limiting way; the core rod is rotatably sleeved with a plurality of password wheels indicating figures along the circumference direction; the password wheels are positioned in the groove of the housing, the tops of the password wheels expose out of the housing; the bottom surface of the core rod is provided with convex points, the contact part of the password wheels and the core rod is provided with a sliding chute allowing the corresponding convex point to slide in; and when an accurate password of each password wheel corresponds to the convex point on the core rod, the tops of the password wheels expose the figure shown in the housing. The invention has the advantages of simple structure, convenient and flexible operation and strong flexibility.
Description
Technical field
The present invention relates to a kind of mechanical code lock.
Technical background
Coded lock is more and more widely used because of its security performance is good.Coded lock commonly used has two kinds of mechanical code lock and electronic password locks.The complex structure of existing mechanical coded lock, the fault rate height, it is very loaded down with trivial details to become code operations, and the feel of operation is relatively poor.Existing electronic password lock mainly by electronic chip lock, unlocking operation, cost height, and be prone to fault, and need powered battery to work is because file cabinet drawer enormous amount is changed battery and extremely bothered.
Summary of the invention
For overcoming the prior art constructions complexity, complicated operation is prone to the shortcoming of fault, the invention provides a kind of simple in structure, convenient and flexible operation, the mechanical code lock of good reliability.
Mechanical code lock comprises shell, the lock core shell that is provided with rotating lock core in the described shell and links with described lock core, and described lock core is socketed in the described lock core shell, the affixed locking plate of an end of lock core, the other end connects a knob;
Lock core shell is provided with one and can stops described lock core shell rotation to be unblanked with prevention, and can withdraw from the lockable mechanism of described blocked state; Described lockable mechanism comprises a plug perpendicular to the setting of lock core shell axis direction, described plug can move and held out against lock groove to the lock core shell surface by first goring push spring along self axis direction, and the described lock core shell rotation direction in described lock groove upper edge is provided with is convenient to the slope that the plug end is slipped into or skidded off; The tail end of described plug can move axially, also restriction circumferentially is rotationally connected with shell;
Be socketed with a plurality of digital cipher wheel that along the circumferential direction indicate on the plug rotationally; Described cipher wheel is positioned in the groove of shell, and the top of cipher wheel exposes to described shell;
It is characterized in that: the surface of described plug is provided with salient point, and described cipher wheel and the contact site of described plug are provided with the chute that allows described corresponding salient point to slip into;
The shown number of shell was exposed at described cipher wheel top when the accurate password of each cipher wheel was aimed at salient point on the described plug corresponding to described chute.
Further, the contact site of described cipher wheel and described plug have be enclosed within one in the cipher wheel positioning sleeve, described chute is located on the inner surface of positioning sleeve;
Described positioning sleeve comprises the back segment that leading portion that internal diameter and described plug are adaptive and internal diameter enlarge, and described chute is opened in leading portion, when described salient point does not enter the chute of corresponding positioning sleeve as yet, is housed inside in the back segment of last positioning sleeve;
Described plug front end is with an accent code block that can slide relatively, and described lock core shell surface is provided with to transfer a sign indicating number groove, described accent code block to have to be suitable for to slip into describedly transfers the sign indicating number groove but greater than the size of described lock groove;
Described accent code block, positioning sleeve are held out against to the lock core shell direction by second goring push spring;
Offset before and after the adjacent positioning sleeve; Described positioning sleeve is connected with the keyway formula in the circular motion direction with described cipher wheel, and when described accent code block slipped into described accent sign indicating number groove, described positioning sleeve and cipher wheel broke away from mutually; When described accent code block skidded off described accent sign indicating number groove, described positioning sleeve and cipher wheel were meshing with each other.
Further, the rear end of described plug is provided with the extension, has at least one section contact wire to conflict mutually between the cross section of described extension and the described shell.
Further, the connecting portion of described extension and described plug forms the location shaft shoulder; Described first goring push spring is socketed on described extension, and the front end of described first goring push spring pushes against the described shaft shoulder.
Further, the angle between described accent sign indicating number groove and the described lock groove is 90 °.
Further, described plug is socketed with check ring, and described second goring push spring pushes against last positioning sleeve all the time by described back-up ring.
Further, be provided with a plug locating piece in the described shell, described through hole is opened on the described plug locating piece, and the two side of the described plug locating piece formation fin that stretches out, described shell are provided with the slot that allows described fin to insert.
Further, all salient points are positioned on the same bus.
Further, be provided with in the described shell hold described cipher wheel and with its holding tank one to one, an affixed U type elasticity is buckled in each holding tank, is respectively equipped with projection on the two side arms of described elasticity button; One end of described cipher wheel is provided with step, even distribution groove on the circumference of described step, and sign of each groove alignment is digital, the projection of described elasticity button and described engagement; It is circular-arc that described projection and groove all are.
Further, the external surface of described positioning sleeve is provided with engaging tooth, and the inner surface of described cipher wheel is provided with the engaging groove with described engaging tooth interlock; Described engaging tooth is positioned at the front end of described positioning sleeve, and described engaging groove is positioned at the step inwall of described cipher wheel.
Further, be provided with the lock core cavity that holds described lock core shell in the described shell, transfer code block to be arranged in the chamber wall of described lock core cavity; Described accent code block comprises the front portion of passing lock core cavity chamber wall and pushes against the rear portion of previous positioning sleeve that the sidewall at described rear portion stretches out and forms the wing plate that props up lock core cavity chamber wall.
Further, the front end of described plug is provided with the spacing raised line that stops described accent code block circumferentially to rotate, and described accent code block is provided with and the adaptive limited impression of described spacing raised line.
Further, described shell is made up of housing and kirsite panel, offers the code hole that allows described cipher wheel to expose on the described panel.
Technical conceive of the present invention is: first goring push spring and second goring push spring all are in confined state, and positioning sleeve and plug are respectively by spring pushing tow forward.
When opening coded lock, stir cipher wheel one by one, the sign of current password wheel is digital identical with correct sequence of coden, and at this moment, the chute of positioning sleeve is aimed at corresponding salient point.Therefore, when lock core rotated, salient point can slip in its corresponding chute, and plug overcomes the effect of first goring push spring and moves vertically.At this moment, lock core can freely rotate, and coded lock is in opening.
When locking coded lock, first rotary locking cylinder makes plug enter lock groove, and at this moment, salient point skids off corresponding chute.Dial random cipher wheel then, salient point and the dislocation of corresponding chute, and salient point props up the front end of positioning sleeve, the position of plug is locked, can't be along its axially-movable.Plug is in the lock groove all the time, stops lock core to rotate, and coded lock is in locking state.
When needs change password, when promptly realizing transferring sign indicating number, elder generation places opening with coded lock, and salient point aligning chute, the plug corresponding with it can move vertically.Again rotational lock core, will transfer a sign indicating number groove to rotate to plug and aim at, plug and accent code block together enter to be transferred in the sign indicating number groove, at this moment, all positioning sleeves are followed under the effect of second goring push spring and are transferred code block to travel forward, the engaging tooth of positioning sleeve and the engaging groove of cipher wheel break away from, simultaneously, salient point enters in the corresponding chute to stop positioning sleeving shaft to rotation.At this moment, cipher wheel is separated with positioning sleeve, and when stirring cipher wheel, positioning sleeve does not rotate.The sign number of cipher wheel is adjusted to new password, again rotary locking cylinder, make and transfer code block and plug to skid off to transfer a sign indicating number groove, this moment, positioning sleeve combined again with cipher wheel, accent yard is finished.
The present invention has simple in structure, good reliability; When transferring sign indicating number, only need rotational lock core that accent code block and plug are entered and transfer in the sign indicating number groove, can adjust password arbitrarily, the advantage of convenient and flexible operation.
Description of drawings
Fig. 1 is a decomposing schematic representation of the present invention
Fig. 2 is the schematic diagram of housing
Fig. 3 is the schematic diagram of positioning sleeve
Fig. 3-1 is the lateral view of positioning sleeve
Fig. 3-2 is that the A-A of Fig. 3-1 is to sectional view
Fig. 4 is arranged in the schematic diagram of plug for positioning sleeve
Fig. 5 is the schematic diagram of cipher wheel
Fig. 5-1 is the lateral view of cipher wheel
Fig. 6 is the elevation of lock core shell
Fig. 7 is the schematic diagram of elasticity button
Fig. 8 is for transferring the schematic diagram of code block
Fig. 9 is the schematic diagram of plug locating piece
Figure 10-1 is first kind of cross sectional shape of the extension of plug
Figure 10-2 is second kind of cross sectional shape of the extension of plug
Figure 10-3 is the third cross sectional shape of the extension of plug
The specific embodiment
Embodiment one
Referring to figs. 1 through 10-1:
Mechanical code lock comprises shell 1, the lock core shell 3 that is provided with rotating lock core 2 in the described shell 1 and moves with described lock core connection 2, and described lock core 2 is socketed in the described lock core shell 3, the affixed locking plate 4 of an end of lock core 2, the other end connects a knob 7;
Lock core shell 3 is provided with one and can stops described lock core shell 3 rotations to be unblanked with prevention, and can withdraw from the lockable mechanism of described blocked state; Described lockable mechanism comprises a plug 51 perpendicular to the setting of lock core shell 3 axis directions, described plug 51 can move and held out against lock groove 31 to lock core shell 3 surfaces by first goring push spring 54 along self axis direction, and described lock core shell 3 rotation directions in described lock groove 31 upper edges are provided with is convenient to the slope that plug 51 ends are slipped into or skidded off; The tail end of described plug 51 can move axially, also restriction circumferentially is rotationally connected with shell 1;
Be socketed with a plurality of digital cipher wheel 52 that along the circumferential direction indicate on the plug 51 rotationally; Described cipher wheel 52 is positioned in the groove 121 of shell, and the top of cipher wheel 52 exposes to described shell 1;
The surface of described plug 51 is provided with salient point 511, and described cipher wheel 52 and the contact site of described plug 51 are provided with the chute that allows described corresponding salient point 511 to slip into;
When the accurate password of each cipher wheel 52 was aimed at salient point 511 on the described plug 51 corresponding to described chute, the shown number of shell 1 was exposed at described cipher wheel 52 tops.
The contact site of described cipher wheel 52 and described plug 51 have be enclosed within one in the cipher wheel 52 positioning sleeve 53, described chute 531 is located on the inner surface of positioning sleeve 53;
Described positioning sleeve bag 53 is drawn together the back segment 53b that the adaptive leading portion 53a of internal diameter and described plug 51 and internal diameter enlarge, described chute 531 is opened in leading portion 53a, when described salient point 511 does not enter the chute 531 of corresponding positioning sleeve 53 as yet, be housed inside in the back segment 53b of last positioning sleeve;
Described plug 51 front ends are with an accent code block 55 that can slide relatively, and described lock core shell 3 surfaces are provided with to transfer a sign indicating number groove 32, described accent code block 55 to have to be suitable for to slip into describedly transfers sign indicating number groove 32 but greater than the size of described lock groove 31;
Described accent code block 55, positioning sleeve 53 are held out against to lock core shell 3 directions by second goring push spring 56;
Adjacent positioning sleeve 53 front and back offset; Described positioning sleeve 53 is connected with the keyway formula in the circular motion direction with described cipher wheel 52, and when described accent code block 55 slipped into described accent sign indicating number groove 32, described positioning sleeve 53 broke away from mutually with cipher wheel 52; When described accent code block 55 skidded off described accent sign indicating number groove 32, described positioning sleeve 53 was meshing with each other with cipher wheel 52.
The rear end of described plug 51 is provided with extension 512, has at least one section contact wire to conflict mutually between the cross section of described extension 512 and the described shell 1.The cross section of described extension 512 is an on-circular cross-section, and the connecting portion of described shell 1 and described extension 512 is provided with and allows described extension to wear its interior through hole, and described through hole and described extension are adaptive.Described extension 512 is prism-shaped.
Described extension 512 forms the location shaft shoulder with the connecting portion of described plug 51; Described first goring push spring 54 is socketed on described extension 512, and the front end of the described first pushing tow bullet, 54 springs pushes against the described shaft shoulder.
Angle between described accent sign indicating number groove 32 and the described lock groove 31 is 90 °.
Described plug 51 is socketed with check ring 57, and described second goring push spring 56 pushes against last positioning sleeve 53 all the time by described back-up ring 57.
Be provided with a plug locating piece 58 in the described shell 1, described through hole 581 is opened on the described plug locating piece 58; The two side 582 of the described plug locating piece 58 formation fin that stretches out, described shell 1 are provided with the slot that allows described fin to insert.
All salient points 511 are positioned on the same bus.
Be provided with in the described shell 1 hold described cipher wheel 52 and with its holding tank 14 one to one, affixed U type elasticity buckle 6 in each holding tank 14, are respectively equipped with projection 61 on the two side arms of described elasticity button 6; One end of described cipher wheel 52 is provided with step 522, even distribution groove 523 on the circumference of described step 522, and it is digital that each groove 523 is aimed at a sign, the projection of described elasticity button 6 and 523 engagements of described groove; Described projection 61 and groove 523 all are circular-arc.
The external surface of described positioning sleeve 53 is provided with engaging tooth 532, and the inner surface of described cipher wheel 52 is provided with the engaging groove 521 with described engaging tooth 532 interlocks; Described engaging tooth 532 is positioned at the front end of described positioning sleeve 53, and described engaging groove 521 is positioned at step 522 inwalls of described cipher wheel 53.
Be provided with the lock core cavity 13 that holds described lock core shell 3 in the described shell 1, described accent code block is arranged in the chamber wall of described lock core cavity;
Described accent code block 55 comprises the front portion 551 of passing lock core cavity chamber wall and the rear portion 552 that pushes against the most previous positioning sleeve 53, and the sidewall at described rear portion 552 stretches out and forms the wing plate that props up lock core cavity chamber wall.
The front end of described plug 51 is provided with the spacing raised line that stops described accent code block 55 circumferentially to rotate, and described accent code block 55 is provided with the limited impression 553 adaptive with described spacing raised line.
Described shell 1 is made up of housing 11 and kirsite panel 12, offers the groove that allows described cipher wheel to expose on the described panel 12.
Technical conceive of the present invention is: first goring push spring 54 and second goring push spring 56 all are in confined state, and positioning sleeve 53 and plug 51 are respectively by spring pushing tow forward.
When opening coded lock, stir cipher wheel 52 one by one, the sign of current password wheel 52 is digital identical with correct sequence of coden, and at this moment, the chute 531 of positioning sleeve 52 is aimed at corresponding salient point 511.Therefore, when lock core 2 rotated, salient point 511 can slip in its corresponding chute 531, and plug 51 overcomes the effect of first goring push spring 54 and moves vertically.At this moment, lock core 2 can freely rotate, and coded lock is in opening.
When locking coded lock, first rotary locking cylinder 2 makes plug 51 enter lock groove 31, and at this moment, salient point 511 skids off corresponding chute 531.Dial random cipher wheel 52 then, salient point 511 and 531 dislocation of corresponding chute, and salient point 511 props up the front end of positioning sleeve 53, the position of plug 511 is locked, can't be along its axially-movable.Plug 511 is in the lock groove all the time, stops lock core 2 to rotate, and coded lock is in locking state.
When needs change password, when promptly realizing transferring sign indicating number, elder generation places opening with coded lock, and salient point 511 alignings chute 531, the plug 51 corresponding with it can move vertically.Again rotational lock core 2, will transfer a sign indicating number groove 32 to rotate to plug 51 and aim at, plug 51 and accent code block 55 together enter to be transferred in the sign indicating number groove 32, at this moment, all positioning sleeves 53 are followed under the effect of second goring push spring 56 and are transferred code block 55 to travel forward, the engaging tooth 532 of positioning sleeve 53 breaks away from the engaging groove of cipher wheel 52 521, simultaneously, salient point 511 enters in the corresponding chute 531 to stop positioning sleeve 53 axially to rotate.At this moment, cipher wheel 52 is separated with positioning sleeve 53, and when stirring cipher wheel 52, positioning sleeve 53 does not rotate.The sign number of cipher wheel 52 is adjusted to new password, again rotary locking cylinder 2, make and transfer code block 55 and plug 51 to skid off to transfer a sign indicating number groove 32, this moment, positioning sleeve 53 combined again with cipher wheel 52, transferred yard to finish.
Embodiment two
With reference to Figure 10-2
The difference part of present embodiment and embodiment one is: there is the cylinder on plane described extension 512 for cutting vertically.
Embodiment three
With reference to Figure 10-3
The difference part of present embodiment and embodiment one is: described extension 512 is for being provided with the column of guiding raised line 5121 vertically.
The described content of this manual embodiment only is enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (10)
1. mechanical code lock comprises shell, the lock core shell that is provided with rotating lock core in the described shell and links with described lock core, and described lock core is socketed in the described lock core shell, the affixed locking plate of an end of lock core, the other end connects a knob;
Lock core shell is provided with one and can stops described lock core shell rotation to be unblanked with prevention, and can withdraw from the lockable mechanism of described blocked state; Described lockable mechanism comprises a plug perpendicular to the setting of lock core shell axis direction, described plug can move and held out against lock groove to the lock core shell surface by first goring push spring along self axis direction, and the described lock core shell rotation direction in described lock groove upper edge is provided with is convenient to the slope that the plug end is slipped into or skidded off; The tail end of described plug can move axially, also restriction circumferentially is rotationally connected with shell;
Be socketed with a plurality of digital cipher wheel that along the circumferential direction indicate on the plug rotationally; Described cipher wheel is positioned in the groove of shell, and the top of cipher wheel exposes to described shell;
It is characterized in that: the surface of described plug is provided with salient point, and described cipher wheel and the contact site of described plug are provided with the chute that allows described corresponding salient point to slip into;
The shown number of shell was exposed at described cipher wheel top when the accurate password of each cipher wheel was aimed at salient point on the described plug corresponding to described chute.
2. mechanical code lock as claimed in claim 1 is characterized in that: the contact site of described cipher wheel and described plug have be enclosed within one in the cipher wheel positioning sleeve, described chute is located on the inner surface of positioning sleeve;
Described positioning sleeve comprises the back segment that leading portion that internal diameter and described plug are adaptive and internal diameter enlarge, and described chute is opened in leading portion, when described salient point does not enter the chute of corresponding positioning sleeve as yet, is housed inside in the back segment of last positioning sleeve;
Described plug front end is with an accent code block that can slide relatively, and described lock core shell surface is provided with to transfer a sign indicating number groove, described accent code block to have to be suitable for to slip into describedly transfers the sign indicating number groove but greater than the size of described lock groove;
Described accent code block, positioning sleeve are held out against to the lock core shell direction by second goring push spring;
Offset before and after the adjacent positioning sleeve; Described positioning sleeve is connected with the keyway formula in the circular motion direction with described cipher wheel, and when described accent code block slipped into described accent sign indicating number groove, described positioning sleeve and cipher wheel broke away from mutually; When described accent code block skidded off described accent sign indicating number groove, described positioning sleeve and cipher wheel were meshing with each other.
3. mechanical code lock as claimed in claim 2 is characterized in that: the rear end of described plug is provided with the extension, has at least one section contact wire to conflict mutually between the cross section of described extension and the described shell.
4. mechanical code lock as claimed in claim 3 is characterized in that: the connecting portion of described extension and described plug forms the location shaft shoulder; Described first goring push spring is socketed on described extension, and the front end of described first goring push spring pushes against the described shaft shoulder.
5. mechanical code lock as claimed in claim 4 is characterized in that: the angle between described accent sign indicating number groove and the described lock groove is 90 °, and all salient points are positioned on the same bus.。
6. mechanical code lock as claimed in claim 5 is characterized in that: described plug is socketed with check ring, and described second goring push spring pushes against last positioning sleeve all the time by described back-up ring.
7. mechanical code lock as claimed in claim 6, it is characterized in that: be provided with a plug locating piece in the described shell, described through hole is opened on the described plug locating piece, the two side of the described plug locating piece formation fin that stretches out, described shell are provided with the slot that allows described fin to insert.
8. as the described mechanical code lock of one of claim 1-7, it is characterized in that: be provided with in the described shell hold described cipher wheel and with its holding tank one to one, an affixed U type elasticity is buckled in each holding tank, is respectively equipped with projection on the two side arms of described elasticity button; One end of described cipher wheel is provided with step, even distribution groove on the circumference of described step, and sign of each groove alignment is digital, the projection of described elasticity button and described engagement; It is circular-arc that described projection and groove all are.
9. as the described mechanical code lock of one of claim 2-7, it is characterized in that: be provided with the lock core cavity that holds described lock core shell in the described shell, transfer code block to be arranged in the chamber wall of described lock core cavity; Described accent code block comprises the front portion of passing lock core cavity chamber wall and pushes against the rear portion of previous positioning sleeve that the sidewall at described rear portion stretches out and forms the wing plate that props up lock core cavity chamber wall.
10. mechanical code lock as claimed in claim 9 is characterized in that: the front end of described plug is provided with the spacing raised line that stops described accent code block circumferentially to rotate, and described accent code block is provided with and the adaptive limited impression of described spacing raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102098294A CN101871282B (en) | 2010-06-25 | 2010-06-25 | Password mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102098294A CN101871282B (en) | 2010-06-25 | 2010-06-25 | Password mechanical lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101871282A true CN101871282A (en) | 2010-10-27 |
| CN101871282B CN101871282B (en) | 2012-07-25 |
Family
ID=42996351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102098294A Active CN101871282B (en) | 2010-06-25 | 2010-06-25 | Password mechanical lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871282B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723877A (en) * | 2017-03-20 | 2017-05-31 | 共聚生化科技（昆山）有限公司 | The rotation infrared shell of magic cube type tubular port |
| CN108979362A (en) * | 2018-08-13 | 2018-12-11 | 浙江浦江梅花锁业集团有限公司 | A kind of intelligent flexible lock bridge coded lock |
| CN109138619A (en) * | 2017-06-28 | 2019-01-04 | 管荣辉 | Automatically change close mechanical code lock and shared umbrella during unlocking |
| CN109898932A (en) * | 2019-04-08 | 2019-06-18 | 浙江三木智能科技有限公司 | A kind of dial-type Cipher bolt mechanism |
| CN110005268A (en) * | 2019-04-24 | 2019-07-12 | 苏州琨山通用锁具有限公司 | Intelligent cipher lock emergent unlocking mechanism |
| CN110318593A (en) * | 2019-05-22 | 2019-10-11 | 宁波望通锁业有限公司 | A kind of lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642785A1 (en) * | 1989-02-03 | 1990-08-10 | Coutelan Jean | Mechanical key-coded lock |
| CN2389974Y (en) * | 1999-06-15 | 2000-08-02 | 玉环县圣兆元锁具有限公司 | Mechanical key puzzle lock |
| CN201377213Y (en) * | 2009-03-23 | 2010-01-06 | 韩国忠 | Coded lock |
| CN201738661U (en) * | 2010-06-25 | 2011-02-09 | 韩国忠 | Mechanical coded lock |
-
2010
- 2010-06-25 CN CN2010102098294A patent/CN101871282B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642785A1 (en) * | 1989-02-03 | 1990-08-10 | Coutelan Jean | Mechanical key-coded lock |
| CN2389974Y (en) * | 1999-06-15 | 2000-08-02 | 玉环县圣兆元锁具有限公司 | Mechanical key puzzle lock |
| CN201377213Y (en) * | 2009-03-23 | 2010-01-06 | 韩国忠 | Coded lock |
| CN201738661U (en) * | 2010-06-25 | 2011-02-09 | 韩国忠 | Mechanical coded lock |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723877A (en) * | 2017-03-20 | 2017-05-31 | 共聚生化科技（昆山）有限公司 | The rotation infrared shell of magic cube type tubular port |
| CN109138619A (en) * | 2017-06-28 | 2019-01-04 | 管荣辉 | Automatically change close mechanical code lock and shared umbrella during unlocking |
| CN109138619B (en) * | 2017-06-28 | 2024-02-09 | 广东诺客韦尔科技有限公司 | Mechanical coded lock capable of automatically changing secret in unlocking process and shared umbrella |
| CN108979362A (en) * | 2018-08-13 | 2018-12-11 | 浙江浦江梅花锁业集团有限公司 | A kind of intelligent flexible lock bridge coded lock |
| CN109898932A (en) * | 2019-04-08 | 2019-06-18 | 浙江三木智能科技有限公司 | A kind of dial-type Cipher bolt mechanism |
| CN110005268A (en) * | 2019-04-24 | 2019-07-12 | 苏州琨山通用锁具有限公司 | Intelligent cipher lock emergent unlocking mechanism |
| CN110318593A (en) * | 2019-05-22 | 2019-10-11 | 宁波望通锁业有限公司 | A kind of lock |
| CN110318593B (en) * | 2019-05-22 | 2021-01-12 | 宁波望通锁业有限公司 | Lock with a locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101871282B (en) | 2012-07-25 |
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