CN201363006Y - Mechanical invisible digital lock with integral lock case - Google Patents
Mechanical invisible digital lock with integral lock case Download PDFInfo
- Publication number
- CN201363006Y CN201363006Y CNU2008202188763U CN200820218876U CN201363006Y CN 201363006 Y CN201363006 Y CN 201363006Y CN U2008202188763 U CNU2008202188763 U CN U2008202188763U CN 200820218876 U CN200820218876 U CN 200820218876U CN 201363006 Y CN201363006 Y CN 201363006Y
- Authority
- CN
- China
- Prior art keywords
- disk
- hole
- digital
- digital disk
- keyhole
- 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 - Lifetime
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a digital lock, in particular to a mechanical invisible digital lock with an integral lock case. A digital disc installation chamber and an interlocking card rack slipway hole are arranged in a lock case below the top of a lock. The digital disc installation chamber is communicated with the interlocking card rack slipway hole and the axis of the digital disc installation chamber is in parallel with the axis of the interlocking card rack slipway hole. An interlock-control opening and closing dial wheel is installed in a through hole at the bottom of the lock case in the center of the bottom of the digital disc installation chamber. A digital disc assembly is installed in the digital disc installation chamber. Baffles are installed among digital discs. A keyhole is arranged at the center of the digital disc assembly and corresponds to a keyhole at the top of the lock. An interlocking card rack is installed in the interlocking card rack slipway hole. The number of the square teeth on the interlocking card rack is equal to the number of the square teeth on the digital discs. The interlocking card rack is connected with the digital discs in a clamping way. A return spring is installed at the bottom end of the interlocking card rack. The utility model has the advantages that the code can be verified and the lock can be opened instantaneously without light, the security is high, the operation is simple and the use is convenient.
Description
One, technical field
The utility model relates to mechanical type digital lock, particularly is applicable to the mechanical type digital lock of various security doors of all kinds of safety cabinets and mobile bin adapted.
Two, background technology
Traditional mechanical code lock exists many critical defects, for example: 1, do not have light not operate; 2, built-in combination padlock exists linkage, steals easily and surveys the password position or destroy the lock inner member; 3, the digital disk of external combination padlock very easily destroys; 4, it is low to establish close amount, and technical opening is easy; 5, reset password difficulty or the like.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, provide a kind of whole lock housing mechanical type stealthy combination padlock, simple in structure, control by combined-control tuning device, and be furnished with the key of unblanking of variable cipher, have high safety, characteristics simple to operate, easy to use.
The technical scheme that its technical problem that solves the utility model adopts is: the stealthy combination padlock of whole lock housing mechanical type, relate generally to lock housing, the lock top, digital disk combination and combined-control tuning device, assembling lock top, tubular lock housing top, combined-control tuning device opens and closes thumb wheel by joint control and interlock latch bar constitutes, be provided with digital disk installation room and interlock latch bar skidway hole in the lock housing of bottom, lock top, digital disk installation room and interlock latch bar skidway hole are communicated with and axis parallel, digital disk installation room bottom centre lock housing bottom surface has and opens and closes the thumb wheel through hole, open and close joint control switching thumb wheel is housed in the thumb wheel through hole, the digital disk combination is housed in the digital disk installation room, the automatic changing code digital disk is adopted in the digital disk combination, manually become yardage code-disc or fixed code digital disk, dividing plate is housed between the digital disk, the digital disk combination center has keyhole, corresponding with lock top keyhole, in the interlock latch bar skidway hole interlock latch bar is housed, square number of teeth amount on the interlock latch bar and digital disk quite and with the digital disk clamping, back-moving spring is equipped with in the latch bar bottom of linking.
Described interlock latch bar skidway hole and digital disk installation room are circular hole and the axis parallel that is arranged side by side, and the digital disk installation room passes through orbit connection with interlock latch installing hole, axially offers 1-3 bar dividing plate locking groove on the digital disk installation room inner periphery wall.
Described lock top is the short cylindrical that an end is provided with shoulder, short cylindrical and digital disk installation room concentric are offered keyhole, the nose circle face of not establishing shoulder is evenly to be provided with 2-3 on the same circumference in the center of circle to press the power spring eye that stagnates with the keyhole center, press to stagnate to be equipped with in the power spring eye and press stagnate power spring and steel ball, and offer and the lock housing corresponding set screw hole, hole of tightening up a screw.
Described lock top is not established shoulder one end cylinder and is radially offered the shutoff pin-and-hole that runs through keyhole.
It is the cylinder that an end is provided with shoulder that described joint control opens and closes thumb wheel, shoulder end circle central axis is to having keyhole, outer circumference surface is offered an otch on the shoulder, kerf width and interlock latch bar dop facewidth coupling, otch is to the oblique slot type otch of not establishing the expansion of shoulder end from the shoulder end, two limit angles of otch are the 60---150 degree, and joint control opens and closes the otch and movable the pegging graft of interlock latch bar dop tooth of thumb wheel, and an end cylinder center of not establishing shoulder offers dials the plate fixed screw holes; Interlock latch bar is the tooth bar that is provided with 3-9 tooth, and tooth bar one end has the back-moving spring groove, and first tooth is the dop tooth on the back-moving spring groove opposite face tooth bar, and the bottom surface of dop tooth is a circular arc, all the other the tooth side of being teeth.
Described digital disk is combined as 3-9 digital disk and dividing plate is spaced in tubular digital disk installation room, dividing plate is the plectane that the center has keyhole, have the square three-way groove that matches with the latch bar that links on the plectane excircle, dividing plate locking groove on dividing plate and the digital disk installation room internal face is movable pegs graft, the square tooth activity clamping on digital disk and the interlock latch bar.
Described automatic changing code digital disk is made of positioning disk and core dish, positioning disk is the disk that is provided with circle center hole, the excircle of disk is provided with a circle shoulder, the shoulder outer circumference surface is offered a pintle hook lock notch, axial uniform 6--20 bar locating slot on the inner peripheral surface of positioning disk circle center hole, be set with the core dish in the positioning disk circle center hole, the core dish is the disk that the center offers keyhole, axially offer one on the keyhole inwall and dial the plate keyway, an axial uniform 2-3 positioning ball hole on the core dish outer circle wall, installing spring and positioning ball in the hole, the locating slot coupling on positioning ball and the positioning disk inner peripheral wall.
Constituting of described manual digital disk by positioning disk and core dish, positioning disk is the disk that is provided with circle center hole, the excircle of disk is provided with a circle shoulder, the shoulder outer circumference surface is offered a pintle hook lock notch, axial uniform 6--20 bar locating slot on the inner peripheral surface of positioning disk circle center hole, be set with the core dish in the positioning disk circle center hole, the core dish is the disk that the center offers keyhole, axially offer one on the keyhole inwall and dial the plate keyway, axially uniform and locating slot are corresponding more than 2 or the positioning convex strip that equates of quantity on the core dish outer circle wall.
Described fixed code digital disk is the disk that the center has keyhole, axially offers one on the keyhole inwall and dials the plate keyway, and the excircle of disk is provided with a circle shoulder, and the shoulder outer circumference surface has the pintle hook lock notch.
Described keyhole and variable code key are used, the variable code key is the cylindrical key bar, be axially arranged with the flexible plate hole of dialling that equates with digital disk quantity along key bar, by flexible group plate being installed, fix an alignment pin in the flexible group plate hole near on the key bar of key handle end with the pin of Kong Chongzhi setting.
The stealthy combination padlock of whole lock housing mechanical type of the present utility model, lock housing is an integral body, 3-9 digital disk and combined-control tuning device are critically collected in the lock housing that is contained in sealing, and make its integratedization of standardization, each digital disk not only can revolve round the sun to sign indicating number, all right rotation Change Password, it is huge that it establishes close amount, outer no any scale of lock or numeral show, form the with countless changes stealth of magic square sample Infinite Cyclic and establish close pattern, with a pair of sign indicating number, two is out of supply, three modes of unblanking of opening, with the key of its variable code can need not the light situation following moment finish sign indicating number and unblank, its key Change Password of can whipping, use key behind the Change Password can finish the setting of stealthy combination padlock new password in unlocking condition following moment, can be if on safety cabinet, cooperate with the keyhole shutoff of this lock with another rotating disc type coded lock, promptly do not open the keyhole that the rotating disc type coded lock just can not reveal this lock, this stealth combination padlock can be realized the microminiature structure, with automotive lock, mobile lockset is supporting, has the fail-safe height, characteristic simple to operation, easy to use.
Four, description of drawings
Fig. 1 is the schematic diagram of the utility model structure.
Fig. 2 is the utility model lock roof construction schematic diagram.
Fig. 3 is the utility model lock-shell structure schematic diagram.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is that the utility model joint control opens and closes the thumb wheel vertical view.
Fig. 6 is the utility model interlock latch bar structural representation.
Fig. 7 is the utility model fixed number code-disc structural representation.
Fig. 8 is that the utility model manually becomes yardage code-disc structural representation.
Fig. 9 is the utility model automatic changing code digital disk structural representation.
Figure 10 is the utility model Key structure schematic diagram.
Five, the specific embodiment
Below in conjunction with specific embodiment the utility model is described in further detail, but is not limited to specific embodiment.
The stealthy combination padlock of whole lock housing mechanical type as shown in Figure 1, relate generally to lock housing 6, lock top and digital disk combination, the lock housing 6 top external circumference face upper edge nozzle circumference of tubular are divided equally the position and 3 locks are set are held out against solid screw hole, by screw 27 and lock top screw hole fixed installation lock top 10 and lock housing 6, the lock top as shown in Figure 2, it is the short cylindrical that an end is provided with shoulder, short cylindrical and digital disk installation room concentric are offered keyhole 1, the nose circle face of not establishing shoulder is evenly to be provided with 2 on the same circumference in the center of circle to press the power spring eyes 11 that stagnate with the keyhole center, press to be equipped with in the power spring eye that stagnates and press stagnate power spring and steel ball, lock top is not established shoulder one end cylinder and is radially offered the shutoff pin-and-hole 2 that runs through keyhole, and offers and the lock housing corresponding set screw hole, hole of tightening up a screw.Lock housing such as Fig. 3, shown in 4, be provided with digital disk installation room 13 and interlock latch bar skidway hole 12 in the lock housing 6 of 10 bottoms, lock top, digital disk installation room and interlock latch bar skidway hole are communicated with and axis parallel by two tracks 15, digital disk installation room bottom centre lock housing bottom surface has and opens and closes thumb wheel through hole 14, open and close joint control switching thumb wheel 7 is housed in the thumb wheel through hole, in the interlock latch bar skidway hole interlock latch bar 9 is housed, joint control opens and closes thumb wheel and interlock latch bar constitutes combined-control tuning device, joint control opens and closes thumb wheel shown in Fig. 1 and 5, it is the cylinder that an end is provided with shoulder, shoulder end circle central axis is to having keyhole, outer circumference surface is offered an otch 17 on the shoulder, kerf width and interlock latch bar dop facewidth coupling, otch is to the oblique slot type otch of not establishing the expansion of shoulder end from the shoulder end, two limit angles of otch are 120 degree, and an end cylinder center of not establishing shoulder offers dials plate fixed screw holes 16.Interlock latch bar 9 as shown in Figure 6, for being provided with the tooth bar of 6 teeth, tooth bar one end has back-moving spring groove 28, dress back-moving spring 8 in the back-moving spring groove of interlock latch bar bottom, first tooth is a dop tooth 19 on the back-moving spring groove opposite face tooth bar, the bottom surface of dop tooth is a circular arc, joint control opens and closes the otch 17 and interlock latch bar dop tooth 19 movable pegging graft of thumb wheel, open and close the on-off action of thumb wheel with the dop tooth control joint control of interlock latch bar, all the other 5 the tooth side of being teeth 18, respectively with in the digital disk installation room clamping of digital disk combined moving is installed, digital disk is combined as 4 dividing plates 3 is housed between 5 digital disks 5, the digital disk combination center has keyhole 1, with the lock corresponding connection in keyhole center, top, have the square three-way groove that matches with the latch bar that links on the dividing plate excircle, 2 dividing plate locking grooves, 4 movable pegging graft on dividing plate and the digital disk installation room internal face, the action of interlock latch bar is controlled in the corresponding assembling of square tooth on digital disk and the interlock latch bar in corresponding with it latch gap with the shoulder interleave on the digital disk; Digital disk can adopt automatic changing code digital disk as shown in Figure 9, constitute by positioning disk 22 and core dish 23, positioning disk is the disk that is provided with circle center hole, the excircle of disk is provided with a circle shoulder, the shoulder outer circumference surface is offered a pintle hook lock notch 21, the inner peripheral surface upper edge 360 of positioning disk circle center hole is spent to divide equally and is axially offered 12 arc positioning grooves 29, be set with core dish 23 in the positioning disk circle center hole, the core dish is the disk that the center offers keyhole 1, axially offer one on the keyhole inwall and dial plate keyway 20, core dish outer circle wall upper edge 360 is spent to divide equally and is axially offered 3 positioning ball holes, installing spring and positioning ball 24 in the hole, locating slot 29 couplings on positioning ball and the positioning disk inner peripheral wall.
Embodiment 2
Structure is basic identical with embodiment 1, difference is the manual change yardage code-disc that digital disk 5 adopts as shown in Figure 8, constitute by positioning disk 22 and core dish 23, positioning disk is the disk that is provided with circle center hole, the excircle of disk is provided with a circle shoulder, the shoulder outer circumference surface is offered a pintle hook lock notch 21, axial uniform 12 arc positioning grooves 29 on the inner peripheral surface of positioning disk circle center hole, be set with the core dish in the positioning disk circle center hole, the core dish is the disk that the center offers keyhole 1, axial uniform and corresponding 12 the arc positioning convex strips 30 of locating slot on the core dish outer circle wall.
Embodiment 3
Structure is basic identical with embodiment 1, difference is the fixed code digital disk that digital disk 5 adopts as shown in Figure 8, the fixed code digital disk is the disk that the center has keyhole 1, the excircle of disk is provided with a circle shoulder, the shoulder outer circumference surface has pintle hook lock notch 21, keyhole and variable code key shown in Figure 10 are used, the variable code key is a cylindrical key bar 25, be axially arranged with the flexible plate hole of dialling that equates with digital disk quantity along key bar, flexible dialling is equipped with the flexible plate 26 of dialling in the plate hole, fix an alignment pin near on the key bar of key handle end.
Digital disk can be the use that mixes in three kinds of digital disks of embodiment 1-3.
Claims (10)
1, the stealthy combination padlock of whole lock housing mechanical type, relate generally to lock housing, the lock top, digital disk combination and combined-control tuning device, assembling lock top, tubular lock housing top, it is characterized in that: combined-control tuning device opens and closes thumb wheel by joint control and interlock latch bar constitutes, be provided with digital disk installation room and interlock latch bar skidway hole in the lock housing of bottom, lock top, digital disk installation room and interlock latch bar skidway hole are communicated with and axis parallel, digital disk installation room bottom centre lock housing bottom surface has and opens and closes the thumb wheel through hole, open and close joint control switching thumb wheel is housed in the thumb wheel through hole, the digital disk combination is housed in the digital disk installation room, the automatic changing code digital disk is adopted in the digital disk combination, manually become yardage code-disc or fixed code digital disk, dividing plate is housed between the digital disk, the digital disk combination center has keyhole, corresponding with lock top keyhole, interlock latch bar is housed in the interlock latch bar skidway hole, the square number of teeth amount on the interlock latch bar and digital disk quite and with the digital disk clamping, back-moving spring is equipped with in the latch bar bottom of linking.
2, the stealthy combination padlock of whole lock housing mechanical type according to claim 1, it is characterized in that: interlock latch bar skidway hole and digital disk installation room are the circular hole that is arranged side by side, the digital disk installation room passes through orbit connection with interlock latch installing hole, axially offers 1-3 bar dividing plate locking groove on the digital disk installation room inner periphery wall.
3, the stealthy combination padlock of whole lock housing mechanical type according to claim 1, it is characterized in that: the lock top is the short cylindrical that an end is provided with shoulder, short cylindrical and digital disk installation room concentric are offered keyhole, the nose circle face of not establishing shoulder is evenly to be provided with 2-3 on the same circumference in the center of circle to press the power spring eye that stagnates with the keyhole center, press to stagnate to be equipped with in the power spring eye and press stagnate power spring and steel ball, and offer and the lock housing corresponding set screw hole, hole of tightening up a screw.
4, the stealthy combination padlock of whole lock housing mechanical type according to claim 3, it is characterized in that: the lock top is not established shoulder one end cylinder and is radially offered the shutoff pin-and-hole that runs through keyhole.
5, according to the stealthy combination padlock of the arbitrary described whole lock housing mechanical type of claim 1-4, it is characterized in that: it is the cylinder that an end is provided with shoulder that joint control opens and closes thumb wheel, shoulder end circle central axis is to having keyhole, outer circumference surface is offered an otch on the shoulder, kerf width and interlock latch bar dop facewidth coupling, otch is to the oblique slot type otch of not establishing the expansion of shoulder end from the shoulder end, two limit angles of otch are the 60---150 degree, joint control opens and closes the otch and movable the pegging graft of interlock latch bar dop tooth of thumb wheel, and an end cylinder center of not establishing shoulder offers dials the plate fixed screw holes; Interlock latch bar is the tooth bar that is provided with 3-9 tooth, and tooth bar one end has the back-moving spring groove, and first tooth is the dop tooth on the back-moving spring groove opposite face tooth bar, and the bottom surface of dop tooth is a circular arc, all the other the tooth side of being teeth.
6, the stealthy combination padlock of whole lock housing mechanical type according to claim 1, it is characterized in that: digital disk is combined as 3-9 digital disk and dividing plate is spaced in tubular digital disk installation room, dividing plate is the plectane that the center has keyhole, have the square three-way groove that matches with the latch bar that links on the plectane excircle, dividing plate locking groove on dividing plate and the digital disk installation room internal face is movable pegs graft, the square tooth activity clamping on digital disk and the interlock latch bar.
7, the stealthy combination padlock of whole lock housing mechanical type according to claim 1, it is characterized in that: the automatic changing code digital disk is made of positioning disk and core dish, positioning disk is the disk that is provided with circle center hole, the excircle of disk is provided with a circle shoulder, the shoulder outer circumference surface is offered a pintle hook lock notch, axial uniform 6--20 bar locating slot on the inner peripheral surface of positioning disk circle center hole, be set with the core dish in the positioning disk circle center hole, the core dish is the disk that the center offers keyhole, axially offer one on the keyhole inwall and dial the plate keyway, an axial uniform 2-3 positioning ball hole on the core dish outer circle wall, installing spring and positioning ball in the hole, the locating slot coupling on positioning ball and the positioning disk inner peripheral wall.
8, the stealthy combination padlock of whole lock housing mechanical type according to claim 1, it is characterized in that: manually digital disk is made of positioning disk and core dish, positioning disk is the disk that is provided with circle center hole, the excircle of disk is provided with a circle shoulder, the shoulder outer circumference surface is offered a pintle hook lock notch, axial uniform 6--20 bar locating slot on the inner peripheral surface of positioning disk circle center hole, be set with the core dish in the positioning disk circle center hole, the core dish is the disk that the center offers keyhole, axially offer one on the keyhole inwall and dial the plate keyway, axially uniform and locating slot are corresponding more than 2 or the positioning convex strip that equates of quantity on the core dish outer circle wall.
9, the stealthy combination padlock of whole lock housing mechanical type according to claim 1, it is characterized in that: the fixed code digital disk is the disk that the center has keyhole, axially offer one on the keyhole inwall and dial the plate keyway, the excircle of disk is provided with a circle shoulder, and the shoulder outer circumference surface has the pintle hook lock notch.
10, according to claim 1 or the stealthy combination padlock of the arbitrary described whole lock housing mechanical type of 7-9, it is characterized in that: keyhole and variable code key are used, the variable code key is the cylindrical key bar, be axially arranged with the flexible plate hole of dialling that equates with digital disk quantity along key bar, by flexible group plate being installed, fix an alignment pin in the flexible group plate hole near on the key bar of key handle end with the pin of Kong Chongzhi setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202188763U CN201363006Y (en) | 2008-10-31 | 2008-10-31 | Mechanical invisible digital lock with integral lock case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202188763U CN201363006Y (en) | 2008-10-31 | 2008-10-31 | Mechanical invisible digital lock with integral lock case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201363006Y true CN201363006Y (en) | 2009-12-16 |
Family
ID=41473668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202188763U Expired - Lifetime CN201363006Y (en) | 2008-10-31 | 2008-10-31 | Mechanical invisible digital lock with integral lock case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201363006Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014107823A1 (en) * | 2013-01-12 | 2014-07-17 | Luo Zhijun | Mechanical password lock |
-
2008
- 2008-10-31 CN CNU2008202188763U patent/CN201363006Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014107823A1 (en) * | 2013-01-12 | 2014-07-17 | Luo Zhijun | Mechanical password lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102071844B (en) | Multi-bolt double-quick burglarproof lock | |
| US10174521B2 (en) | Disc tumbler lock assembly | |
| CN102889026B (en) | Clamping type mechanical antitheft lock | |
| CN106639654B (en) | Cipher lock core structure | |
| CN201363006Y (en) | Mechanical invisible digital lock with integral lock case | |
| US20230022564A1 (en) | Combination lock | |
| US9790712B2 (en) | Magnetic coding free pin type lock cylinder structure | |
| CN201241523Y (en) | A kind of drawer coded lock | |
| CN103195300B (en) | Mechanical coded lock cylinder | |
| CN201610662U (en) | Round disk assembly of a disk type drive device | |
| CN202125126U (en) | Lock capable of transforming keys | |
| CN102704756B (en) | Rotating-code lock core | |
| CN104295159A (en) | Changeable combined safety lock body | |
| CN204112897U (en) | Variable combination insurance lock body | |
| CN201574634U (en) | Fixed-type location plate for digital plate of mechanical digital lock | |
| CN1944926B (en) | Square shape lock core device and its square shape lock core lock | |
| CN204199880U (en) | A kind of Coded bullet lock and key | |
| CN220687018U (en) | Novel coded lock | |
| CN201521152U (en) | Digital disc combination of mechanical combination lock | |
| CN2713082Y (en) | Mechanical cryptomorphic combination padlock and unlocking key therefor | |
| CN203081067U (en) | Staggered transmission type mechanical anti-theft lock cylinder and matched key | |
| CN216813102U (en) | Integrated key of magnetic locking valve | |
| CN201292709Y (en) | Mechanical emergency opening device | |
| CN101876222B (en) | Digital disk composition of mechanical type digital lock | |
| CN214534780U (en) | High magnetic locking valve of security |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |