CN2647987Y - Key type auto-permutation mechanical puzzle lock - Google Patents
Key type auto-permutation mechanical puzzle lock Download PDFInfo
- Publication number
- CN2647987Y CN2647987Y CN 200320114990 CN200320114990U CN2647987Y CN 2647987 Y CN2647987 Y CN 2647987Y CN 200320114990 CN200320114990 CN 200320114990 CN 200320114990 U CN200320114990 U CN 200320114990U CN 2647987 Y CN2647987 Y CN 2647987Y
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- China
- Prior art keywords
- dead bolt
- ratchet
- password
- main
- housing
- 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 relates to a push-button self-organizing mechanical code lock, including a shell body, a code assembly which is arranged in the shell body, a toggle mechanism which is arranged in the shell body and is matched with the code assembly, a main lock tongue and a secondary lock tongue which are connected with the toggle mechanism, a sky and ground lock tongue slide block which is movably connected with the main lock tongue, a main lock tongue reset torsion spring which is positioned on the shell body, a shell cover which is covered on the shell body and a code push button which passes through the shell cover, the utility model is characterized in that: the slide mechanism is provided with an external open/closed door handle, an internal closed door handle which is coaxial with the external open/closed door handle and an internal open door handle; the secondary lock tongue which is connected with the toggle mechanism is linked with the main lock tongue; the main lock tongue and the sky and ground lock tongue slide block which is connected with the main lock tongue are in a synchronous linkage. The utility model has the advantages of compact structure, small size, strong secrecy performance, safety, reliability, very simple operations of opening and locking the door, no key and easy mastery of the code replacement operation.
Description
Technical field
The utility model relates to lockset, is specifically related to push button from organizing mechanical code lock.
Background technology
At present, safety cabinet, strongbox are equipped with mechanical code lock mostly, and its structure is knob mostly.This class mechanical cipher is latched in the defective of easy decoding, and the somebody can listen and stir sound or rely on the method for feel to break a code, and switch is all inconvenient, is not suitable for being used for security door.In order to overcome the deficiency that mechanical cipher is latched in, people have designed the mechanical cipher controller of multiple structure.As Patent Office of the People's Republic of China on August 27th, 1997 bulletin the patent No. be 96207292, name is called " blade push-plate type mechanical cipher mechanism ".This patent is made of housing, base, knob, button etc., though overcome the defective that knob type mechanical cipher lock is decoded easily, but volume is big, the matching relationship between the component is comparatively complicated, still needs key to cooperate during use and just can open or locking, and change the password inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of push button from organizing mechanical code lock, and its compact conformation, volume are little, safe and reliable, unlatching, locking are convenient.
Push button described in the utility model is from organizing mechanical code lock, comprise housing, be located at the password assembly in the housing, be located in the housing and the toggle mechanism that cooperates with the password assembly, main dead bolt that is connected with toggle mechanism and secondary dead bolt, world dead bolt slide block with main dead bolt flexible connection, be positioned at the main dead bolt return torsion spring on the housing, be buckled in the cap on the housing, the password button of password assembly passes cap, it is characterized in that toggle mechanism is provided with external-open and closes door handle, close the coaxial interior pass door handle of door handle with external-open, the inward handle, secondary dead bolt that is connected with toggle mechanism and the interlock of main dead bolt, main dead bolt and the world dead bolt slide block synchronous interaction that is connected with main dead bolt.Adopt this structure, the operation that opens and closes door is very easy, is easy to grasp.
Described push button is from organizing mechanical code lock, and its password assembly comprises: be located at 6-10 password button that is provided with the password pusher dog on the password seat; Be located at 6-10 cipher code ratchet group on the ratchet shaft, the cipher wheel that the cipher code ratchet group is fixedlyed connected with ratchet by a ratchet that is provided with ratchet, one and the wheel that makes zero, that are provided with ratchet is located by connecting by the screw and the wheel that makes zero and be provided with the password groove is formed, and each ratchet respectively coils torsion spring by one and is connected with ratchet shaft; Be located at the claw-plate that makes zero that cooperates and its group can be returned with the ratchet limited block of each ratchet corresponding matching, with each ratchet limited block in the seat that makes zero; Password seat, ratchet shaft and the seat that makes zero connect as one and are fixedly connected on the housing by junction plate, and each password pusher dog cooperates with the ratchet of corresponding ratchet, and each ratchet limited block cooperates with the ratchet of corresponding ratchet; Be positioned at an end and the fork that makes zero of the bar hole flexible connection at the claw-plate rear portion of making zero, the driving block that makes zero that contacts with the other end of the fork that makes zero on the housing; Be positioned at housing and be provided with the password tooth corresponding and the jam plate that can slide up and down, with the back-moving spring of end in contact under the jam plate with each password groove; The lower end of the jam plate and the driving block that makes zero contacts with the adjacent component of toggle mechanism respectively.The password assembly is provided with 6-10 cipher wheel, unclamps itself and the wheel screw that is located by connecting that makes zero, can self-combined code, and size of key is bigger, and by jam plate control toggle mechanism, so security performance is strong, reliable and secure.
Described push button is from organizing mechanical code lock, its toggle mechanism comprises the main switch axle, one end and main switch axle location cooperates that the A portion of the other end correspondingly with the A ' portion of the jam plate of password assembly contacts, B portion and the corresponding switch shifting block that contacts of the B ' portion of the driving block that makes zero, the main dead bolt pulling block that one end cooperates with the bearing pin that main switch axle location cooperates the other end and main dead bolt upper right quarter to be provided with, one end and main switch axle location matching pair dead bolt interlock shifting block, external-open closes door handle and interior pass door handle cooperates with main switch axle two ends respectively; Also comprise auxiliary switch axle, the secondary tongue switching projection that cooperates with auxiliary switch axle location, the inward handle that cooperates with auxiliary switch axle one end, secondary tongue switching projection contacts with the step of secondary dead bolt seat right-hand member, the link pin of stirring of an end of shift fork of the notch of secondary dead bolt seat left end and major-minor dead bolt on being positioned at housing cooperates, major-minor dead bolt interlock shift fork is hinged with an end of interlock piece, and the other end of the other end of interlock piece and secondary dead bolt interlock shifting block is hinged; Comprise also being located at main dead bolt fixture block moving up and down on the housing that be positioned at the fixture block that the piece of an end C and main dead bolt fixture block right side contacts on the housing and stir fork, fixture block is stirred the other end D of fork and the corresponding contact of projection in the secondary dead bolt seat upper right corner; Stir at fixture block on the locating shaft of fork and be provided with the fixture block torsion spring, an end of fixture block torsion spring is fixed on the housing on step next door, the main dead bolt lower right corner, the other end is hooked on the piece in main dead bolt fixture block left side.Adopt this structure of stirring, can make the interlock of secondary dead bolt and main dead bolt, main dead bolt and the world dead bolt slide block synchronous interaction that is connected with main dead bolt.
Described push button is provided with connecting rod from organizing mechanical code lock between secondary dead bolt and secondary dead bolt seat, be located at the compression spring on the connecting rod, and the left end of connecting rod is fixedlyed connected with secondary dead bolt, right-hand member and the flexible connection of secondary dead bolt seat.Can prevent to prize the accident generation that secondary dead bolt can be opened door like this.
The utility model compare with prior art have compact conformation, volume is little, security performance is strong, safe and reliable, open very simple with the operation of locking door, without key, change the advantage that the operation of password is also grasped easily, suitable being contained on the security door.
Description of drawings
Fig. 1 (a) is an appearance structure schematic diagram of the present utility model, (b) is the left view of (a).
Fig. 2 is the internal construction schematic diagram that the utility model is in opening.
Fig. 3 (c) is the button parts structural representation, (d) is the left view of (c), (e) is the vertical view of (c).
Fig. 4 (f) is a cipher code ratchet modular construction schematic diagram, (g) is the left view of (f).
Fig. 5 (h) is the structural representation of jam plate, (I) is the vertical view of (h).
Fig. 6 (j) is a password assembly structure schematic diagram, (k) is the left view of (j).
Fig. 7 (m) is the structural representation of main switch axle, (n) is the vertical view of (m).
Fig. 8 is the structural representation of switch shifting block.
Fig. 9 is the structural representation of main dead bolt pulling block.
Figure 10 is the structural representation of secondary dead bolt interlock shifting block.
Figure 11 is the internal construction schematic diagram that the utility model is in the lock state.
The specific embodiment
Referring to Fig. 3,8 password buttons 6 that password pusher dog 11 is housed are contained on the password seat board 10;
Referring to Fig. 4, fixedly connected and be provided with 15, one on the wheel of making zero of ratchet 14 with 8 with ratchet by a ratchet that is provided with ratchet 13, one and be located by connecting by the screw 16 and the wheel that makes zero and be provided with the cipher code ratchet that the cipher wheel 18 of password groove 17 constitutes and be assembled on the ratchet shaft 12, each ratchet 13 respectively is connected with ratchet shaft 12 by a dish torsion spring 19;
Referring to Fig. 5 and Fig. 2, be positioned on the housing being provided with the password tooth 26 and the jam plate 27 that can slide up and down corresponding with each password groove 17, the lower end of jam plate 27 contacts with back-moving spring 28;
Referring to Fig. 6, will make zero claw-plate 22 and ratchet limited block 21 are contained in the seat 20 that makes zero, and again password seat 10, ratchet shaft 12 and the seat 20 that makes zero are connected as one and are fixedly connected on the housing 1 by junction plate 29; And each ratchet limited block 21 and corresponding ratchet 13 are cooperated, the claw-plate 22 that makes zero cooperates with each wheel that makes zero, the ratchet cooperation of each password pusher dog 11 and corresponding ratchet 13, the ratchet cooperation of each ratchet limited block 21 and corresponding ratchet 13;
Referring to Fig. 2, the fork 24 that makes zero is positioned on the housing 1, and makes an end of the fork 24 that makes zero and bar hole 23 flexible connections at claw-plate 22 rear portions of making zero, and the other end of the fork 24 that makes zero contacts with the driving block 25 that makes zero;
Referring to Fig. 2, main dead bolt 2 and main dead bolt return torsion spring 46 are located by connecting on respectively on the housing, an end of main dead bolt return torsion spring 46 is fixed on the housing, the other end is pressed against on the screw of main dead bolt 2, but main dead bolt 2 move left and right; World dead bolt slide block 4 and main dead bolt 2 are flexibly connected, and can move up and down; Secondary dead bolt seat 37 is located by connecting on the housing, but and move left and right, the left end that connecting screw rod 47 is passed secondary dead bolt seat 37 form to flexibly connect, and after compression spring 48 is enclosed within on the connecting screw rod 47, fixedlys connected with secondary dead bolt 3;
Referring to Fig. 2, main switch axle 30 is contained on the housing, switch shifting block 31, main dead bolt pulling block 33, secondary dead bolt interlock shifting block 34 are contained on the main switch axle 30 successively, the corresponding contact of B ' portion of the contact corresponding of the A portion of switch shifting block 31 other ends, B portion and the driving block 25 that makes zero with the A ' portion of the jam plate 27 of password assembly, the other end of main dead bolt pulling block 33 cooperates with the bearing pin 32 that main dead bolt 2 upper right quarters are provided with;
Referring to Fig. 2, auxiliary switch axle 35 is contained on the housing 1, secondary tongue switching projection 36 is contained on the auxiliary switch axle 35, and secondary tongue switching projection 36 contacts with the step of secondary dead bolt seat 37 right-hand members; Referring to Fig. 1, major-minor dead bolt interlock shift fork 38 is fixedly connected on the housing, one end of major-minor dead bolt interlock shift fork 38 stirs that lock cooperates with the notch of secondary dead bolt seat 37 left ends, the other end is hinged with an end of interlock piece 39, and the link other end of shifting block 34 of the other end of the piece 39 that links and secondary dead bolt is hinged; In the gathering sill that main dead bolt fixture block 40 is contained in housing is fixedlyed connected, fixture block is stirred fork 42 and fixture block torsion spring 44 is positioned on the housing together; Fixture block stirs that a fork end C of 42 contacts with a piece 41 in main dead bolt fixture block 40 left sides, projection 43 corresponding contacts the in other end D and secondary dead bolt seat 37 upper right corner; One end of fixture block torsion spring 44 is fixed on the housing on main dead bolt 2 lower right corner steps 45 next doors, the other end is hooked on the piece 41 in main dead bolt fixture block left side;
Referring to Fig. 1, cap 5 is buckled on the housing 1 and with it fixedlys connected, external-open closes the two ends that door handle 7 and interior pass door handle 8 are contained in main switch axle 30 respectively, and inward handle 9 is contained on the auxiliary switch axle and gets final product.
The utility model setting or change that all password is very simple only need be opened cap 5, unclamps the dog screw 16 of cipher wheel 18 and the wheel that makes zero, and stirs on demand screw 16 to be tightened after the cipher wheel 18 to get final product again.
The utility model is contained on the security door, does not need to use the key switch door.When needs during outdoor opening, can close door handle 7 by first backwards rotation external-open, when changeing motionless,, the password tooth 26 on the jam plate 27 is alignd with password groove 17 on each cipher wheel 18 again by behind the password button click 6 that is provided with; Then, another mistake is closed door handle 7 to rotating external-open, makes the A portion and the corresponding contact of the A ' portion of the jam plate 27 of password assembly that are contained in switch shifting block 31 1 ends on the main switch axle 30, and jam plate 27 is stirred downwards; The secondary dead bolt interlock shifting block 34 drive interlock pieces 39 that are contained on the main switch axle 30 move down, interlock piece 39 drives major-minor dead bolt interlock shift fork 38 backwards rotation, major-minor dead bolt interlock shift fork 38 drives secondary dead bolt seat 37 and moves right, secondary dead bolt 3 also moves right thereupon, the projection 43 in secondary dead bolt seat 37 upper right corner contacts with the end D that fixture block is stirred fork 42, and stir fixture block and stir fork 42 backwards rotation, the end C that fixture block is stirred fork 42 stirs a piece 41 in main dead bolt fixture block 40 left sides downwards, and then main dead bolt fixture block 40 and main dead bolt 2 lower right corner steps 45 are broken away from; The main dead bolt pulling block 33 that is contained on the main switch axle 30 is stirred the bearing pin 32 that is contained in main dead bolt 2 upper right quarters, and main dead bolt 2 is moved right, simultaneously the world dead bolt slide block 4 that flexibly connects with main dead bolt 2 downwards and move up, door promptly is opened.
When outdoor opening the door, if the input the password mistake or in advance the someone touched button, side can not be opened door, at this moment, can close door handle 7 by first forward rotation external-open, the B portion that is contained in switch shifting block 31 1 ends on the main switch axle 30 is contacted with the B ' portion of the driving block 25 that makes zero, and the driving block 25 that promotes to make zero moves up, and then make the fork 24 of making zero rotate and drive the claw-plate 22 that makes zero to move right, each cipher code ratchet group is all made zero; Again press the said procedure operation afterwards again, door can be opened.
At closing time outdoor, only need the forward rotation external-open to close door handle 7 and get final product.
After entering, locking door if desired only needs to close in the forward rotation door handle 8 and gets final product, and the course of action of its associated components is operated very simple with that each cipher code ratchet group is all made zero is identical.
When indoor needs are opened door, only need forward rotation inward handle 9 to get final product, the course of action of its associated components with in outdoor course of action reversed in order of opening the door, operate equally very simple.
Claims (4)
1, push button is from organizing mechanical code lock, comprise housing (1), be located at the password assembly in the housing, be located in the housing and the toggle mechanism that cooperates with the password assembly, main dead bolt (2) that is connected with toggle mechanism and secondary dead bolt (3), world dead bolt slide block (4) with main dead bolt flexible connection, be positioned at the main dead bolt return torsion spring (46) on the housing, be buckled in the cap (5) on the housing, the password button (6) of password assembly passes cap, it is characterized in that toggle mechanism is provided with external-open and closes door handle (7), close the coaxial interior pass door handle (8) of door handle with external-open, inward handle (9), the secondary dead bolt (3) that is connected with toggle mechanism and main dead bolt (2) interlock, main dead bolt (2) and world dead bolt slide block (4) synchronous interaction that is connected with main dead bolt.
2, push button according to claim 1 is characterized in that from organizing mechanical code lock the password assembly comprises: be located at 6-10 password button (6) that is provided with password pusher dog (11) on the password seat (10); Be located at 6-10 cipher code ratchet group on the ratchet shaft (12), the cipher wheel (18) that the cipher code ratchet group is fixedlyed connected with ratchet by a ratchet (13) that is provided with ratchet, one and the wheel (15) that makes zero, that are provided with ratchet (14) is located by connecting by the screw (16) and the wheel that makes zero and be provided with password groove (17) is formed, and each ratchet (13) respectively coils torsion spring (19) by one and is connected with ratchet shaft (12); Be located on the seat (20) that makes zero and the ratchet limited block (21) of each ratchet (13) corresponding matching, the claw-plate that makes zero (22) that cooperates with each ratchet limited block and its group can be returned; Password seat (10), ratchet shaft (12) and the seat (20) that makes zero connect as one and are fixedly connected on the housing by junction plate (29), each password pusher dog (11) cooperates with the ratchet of corresponding ratchet, and each ratchet limited block (21) cooperates with the ratchet of corresponding ratchet; Be positioned at an end and the fork that makes zero (24) of bar hole (23) flexible connection at the claw-plate rear portion of making zero, the driving block that makes zero (25) that contacts with the other end of the fork that makes zero on the housing; Be positioned at housing and be provided with password tooth (26) corresponding and the jam plate that can slide up and down (27), with the back-moving spring (28) of end in contact under the jam plate (27) with each password groove; The lower end of jam plate (27) and the driving block that makes zero (25) contacts with the adjacent component of toggle mechanism respectively.
3, push button according to claim 1 and 2 is from organizing mechanical code lock, it is characterized in that toggle mechanism comprises main switch axle (30), one end cooperates the A portion of the other end and corresponding contact of A ' portion of the jam plate (27) of password assembly with main switch axle location, the switch shifting block (31) of B portion and the corresponding contact of B ' portion of the driving block that makes zero (25), the main dead bolt pulling block (33) that one end cooperates with the bearing pin (32) that main switch axle location cooperates the other end and main dead bolt (2) upper right quarter to be provided with, one end and main switch axle location matching pair dead bolt interlock shifting block (34), external-open closes door handle (7) and interior pass door handle (8) cooperates with main switch axle (30) two ends respectively; Auxiliary switch axle (35), the secondary tongue switching projection (36) that cooperates with auxiliary switch axle location, the inward handle (9) that cooperates with auxiliary switch axle one end, secondary tongue switching projection (36) contacts with the step of secondary dead bolt seat (37) right-hand member, a link end of shift fork (38) of the notch of secondary dead bolt seat (37) left end and major-minor dead bolt on being positioned at housing (1) is stirred pin and is cooperated, major-minor dead bolt interlock shift fork (38) is hinged with an end of interlock piece (39), and the other end of the other end of interlock piece (39) and secondary dead bolt interlock shifting block (34) is hinged; Also comprise and be located at main dead bolt fixture block moving up and down (40) on the housing, be positioned at the fixture block that the piece (41) of an end C and main dead bolt fixture block right side contacts on the housing and stir fork (42), fixture block is stirred the other end D of fork and the corresponding contact of projection (43) in secondary dead bolt seat (37) upper right corner; Stir at fixture block on the locating shaft of fork (42) and be provided with fixture block torsion spring (44), an end of fixture block torsion spring is fixed on the housing on main dead bolt (2) lower right corner step (45) next door, the other end is hooked on the piece (41) in main dead bolt fixture block left side.
4, push button according to claim 1 is from organizing mechanical code lock, it is characterized in that between secondary dead bolt (3) and secondary dead bolt seat (37), being provided with connecting rod (47), be located at compression spring (48) on the connecting rod, the left end of connecting rod (47) is fixedlyed connected with secondary dead bolt (3), the flexible connection of right-hand member and secondary dead bolt seat (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320114990 CN2647987Y (en) | 2003-10-31 | 2003-10-31 | Key type auto-permutation mechanical puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320114990 CN2647987Y (en) | 2003-10-31 | 2003-10-31 | Key type auto-permutation mechanical puzzle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647987Y true CN2647987Y (en) | 2004-10-13 |
Family
ID=34345675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320114990 Expired - Fee Related CN2647987Y (en) | 2003-10-31 | 2003-10-31 | Key type auto-permutation mechanical puzzle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647987Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886492A (en) * | 2010-07-09 | 2010-11-17 | 杨丰豪 | Flip-over type mechanical code anti-theft lock |
| CN101644115B (en) * | 2009-06-16 | 2012-12-12 | 刘生豹 | Button type mechanical code lock |
| CN102913067A (en) * | 2012-11-06 | 2013-02-06 | 袁民 | Mechanical coded lock with pressing key |
| CN104912399A (en) * | 2014-03-11 | 2015-09-16 | 昆山通用锁具有限公司 | Intelligent electronic lock |
| CN113846913A (en) * | 2021-10-28 | 2021-12-28 | 刘祖学 | Novel luggage coded lock |
-
2003
- 2003-10-31 CN CN 200320114990 patent/CN2647987Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644115B (en) * | 2009-06-16 | 2012-12-12 | 刘生豹 | Button type mechanical code lock |
| CN101886492A (en) * | 2010-07-09 | 2010-11-17 | 杨丰豪 | Flip-over type mechanical code anti-theft lock |
| CN101886492B (en) * | 2010-07-09 | 2012-08-15 | 杨丰豪 | Flip-over type mechanical code anti-theft lock |
| CN102913067A (en) * | 2012-11-06 | 2013-02-06 | 袁民 | Mechanical coded lock with pressing key |
| CN104912399A (en) * | 2014-03-11 | 2015-09-16 | 昆山通用锁具有限公司 | Intelligent electronic lock |
| CN104912399B (en) * | 2014-03-11 | 2017-05-17 | 昆山通用锁具有限公司 | Intelligent electronic lock |
| CN113846913A (en) * | 2021-10-28 | 2021-12-28 | 刘祖学 | Novel luggage coded lock |
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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: 20041013 Termination date: 20091130 |