CN104533163A - Knob cipher lock - Google Patents
Knob cipher lock Download PDFInfo
- Publication number
- CN104533163A CN104533163A CN201410730441.7A CN201410730441A CN104533163A CN 104533163 A CN104533163 A CN 104533163A CN 201410730441 A CN201410730441 A CN 201410730441A CN 104533163 A CN104533163 A CN 104533163A
- Authority
- CN
- China
- Prior art keywords
- locking plate
- knob
- lock
- password
- cipher
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/12—Permutation or combination locks; Puzzle locks with tumbler discs on several axes
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms
Abstract
The invention relates to the technical field of antitheft doors, and specifically provides a knob cipher lock which is opened by means of a knob cipher wheel. The knob cipher lock mainly comprises a lock housing, a lock body mechanism and a knob code mechanism; a lock pole and a spring bolt are arranged in a box body of the lock body mechanism; the lock housing comprises a front plate, a rear plate, an inner handle and an outer handle; the inner handle and the outer handle are respectively arranged at the inner side and the outer side of the lock housing and both can control the spring bolt to move; the knob cipher mechanism comprises a knob which is inserted on a rotating shaft; a torsional spring for returning the knob is arranged between the knob and the front plate and sleeves the rotating shaft. The knob cipher lock further comprises a control mechanism and a key lock cylinder; the control mechanism is connected with the knob cipher mechanism through the rotating shaft and is connected with the lock pole of the lock body mechanism through a key lock cylinder. The knob cipher lock has the advantages that a novel knob cipher lock capable of preventing that knob cipher code sheet drives a locating lock sheet to upwards impact the cipher wheel is provided, the innovation is performed for solving the shortages and inconvenience in the prior art, the reliability of the knob cipher lock is improved, and the life and property safety of residents can be improved.
Description
Technical field
The present invention relates to safe-guard door lock technical field, specifically refer to the knob coded lock opened by the mode of knob cipher wheel.
Background technology
Knob cipher lock core traditional in the market has hole, cipher wheel is through this hole, knob coded lock application such as on diary, ZL02228654.3 discloses the patent of invention that a kind of name is called knob coded lock, is the knob coded lock be applied on diary, stamp album at present.And inside door uses lockset mostly.If both combine, can not only increase safety, improve anti-theft capability and ensure life property safety, particularly sharing place prevailing, two families or many families resident share the room of a unit, although there is security door, are not enough to effectively antitheft.If want, knob coded lock and normal key door lock are combined, then need to redesign the lock rotating knob coded lock, the applicant have developed a kind of knob coded lock, but because of its in use by force downwards press handle time, knob password locking plate drives location locking plate upwards to impact cipher wheel, therefore there is certain potential safety hazard, therefore the applicant is because the disappearance of above-mentioned prior art and inconvenience, the spirit of adhere to research and innovation, keeping on improving, utilize its professional eye and professional knowledge, work out a kind of knob coded lock.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, thus a kind of knob coded lock is provided.
Technical scheme of the present invention is, mainly comprises lock housing and lock body mechanism, knob Cipher mechanism; Lock and dead bolt is comprised in the box body of described lock body mechanism; Described lock housing comprises panel and backboard, and is arranged at outer, the interior handle of both sides inside and outside lock housing, all controlled lockmaking tongue motion of outer, interior handle; Described knob Cipher mechanism comprises the knob be plugged in rotating shaft, and also arrange the torsion spring that knob is resetted between knob and panel, torsion spring set is located in rotating shaft; Also comprise controlling organization and key cylinder, controlling organization is connected with knob Cipher mechanism by rotating shaft, and controlling organization is connected with the lock of lock body mechanism by key cylinder.
Described controlling organization comprises password locking plate, location locking plate, interference locking plate, lock locking plate, interlock locking plate, shifting block, outer shift fork, interior shift fork, cipher wheel, replacement locking plate; Described password locking plate, location locking plate, interference locking plate, replacement locking plate be arranged in parallel, shifting block is arranged in the centre bore of password locking plate, location locking plate, interference locking plate, lock locking plate or interlock locking plate make shifting block reset, and lock locking plate inserts among the skewed slot of interlock locking plate by latch; Location locking plate is arranged on the below of cipher wheel, and the knob of knob Cipher mechanism and cipher wheel are installed on rotating shaft two ends respectively; When locking, password locking plate controls the motion of outer shift fork; The motion of interior fork controls password locking plate.
Password locking plate is all resetted by the main spring of bottom with interference locking plate; After described password locking plate entirety is upwards lifted, the projection that top has can insert in the solution locked groove at cipher wheel rear portion, and described interference projection inserts among uniform plurality of slots, and described slot comprises at least two kinds of different depths; Described interference locking plate is connected with connecting hole by double-action plate with password locking plate, and the interference projection that the top of interference locking plate stretches out is corresponding with projection.
Described knob Cipher mechanism also comprises the rotary damper engaged by gear train; Described rotary damper comprises balancing weight, also comprises the ratchet positioner being arranged at balancing weight end face; Described ratchet positioner comprises ratchet and pawl, and ratchet controls ratchet one-way motion, and described ratchet is installed on the rotary shaft, and when rotating knob, ratchet revolves around axis of rotation; Described ratchet is fixed on balancing weight, and when knob resets, ratchet jointly rotates with balancing weight under the effect of ratchet.Described axis of rotation top is provided with one section of splined shaft, and ratchet is fixed on splined shaft; Described gear train comprises the travelling gear and driven gear that are engaged with each other, and travelling gear and driven pulley are separately positioned on the bottom of knob and balancing weight.
An emergent unlocking mechanism also set up by described controlling organization, comprises the closed enclosure that top has the first rectangular opening, and the middle part arranged in box has the emergency gear of the second rectangular opening and adjustment hole; Panel is arranged emergent destroying pores, emergent destroying pores is corresponding with adjustment hole; Emergency gear is evenly equipped with the aperture of answering with cipher wheel gear mesh, and check and correction screw is arranged among aperture.
Described emergent unlocking organization establishes and password locking plate projection accordingly, projection lower end elasticity connects positioning bead and presses pressing spring, described projection moves down insertion second rectangular opening along the first rectangular opening, and positioning bead snaps in the teeth groove of emergency gear under pressing spring action.
Described cipher wheel also comprises the circle gear being coated on side-wall outer side, location locking plate is plugged in the gear of cipher wheel, can be setting up and down, also can arrange or become other angles to arrange in left and right, location locking plate also comprises locating piece and retainer spring, and described locating piece embeds limit for cryptographic wheel in the Positioning Gear of cipher wheel sidewall and freely rotates; Retainer spring is arranged between locating piece and location locking plate, makes locating piece do spacing movement between the locking plate of location; Described location locking plate arranges Baltimore groove, and the bottom of locating piece has the cross bar to side bending, and cross bar is assemblied in Baltimore groove, is connected and slides along groove with retainer spring, and by Baltimore groove upper limit.
The rear portion of described rotating shaft also arranges replacement code column, and the replacement password tooth reset in code column and cipher wheel is engaged with each other; When resetting password, password locking plate drives and resets locking plate, through-hole on backboard overlaps with the through-hole reset on locking plate, resetting code column, resetting the separation of password tooth, rotation knob, makes replacement code column, replacement password tooth engages again, complete replacement password; Between rotating shaft knob Yu also, a back-moving spring is installed.
Described shifting block comprise be arranged at backboard after lock knob, shifting block and key cylinder coaxial rotating;
Shifting block also comprises the first shift fork and the second shift fork, first shift fork is arranged in the centre bore of password locking plate, location locking plate, interference locking plate, and controlling password locking plate, location locking plate, the motion of interference locking plate, locking lock locking plate or interlock locking plate control the second shift fork and reset.
Described outer shift fork and outer handle are also connected by outer handle rotating shaft, and described interior shift fork and interior handle are also connected by interior handle rotating shaft; Outer shift fork comprises the first pull bar and the second pull bar, and interior shift fork comprises lift block and lever, correspondingly, has the latch stopping that outer shift fork rotates in the middle part of password locking plate; The side of password locking plate has the stopper stopping lever; First pull bar is edge or lower to rotating on rotation lock stops, and lever is by being pressed on stopper; Second pull bar is by being pressed on the recess of blocking lock sheet; Described outer shift fork and interior shift fork are coaxially arranged, and interior handle rotating shaft coaxial sleeve is located in outer handle rotating shaft, interior handle rotating shaft and outer handle rotating shaft each other by semi arch contiguous block, contact.
Described controlling organization is arranged between backboard and rear bulkhead, and rear bulkhead and backboard form enclosure space; Described knob Cipher mechanism is arranged between panel and front dividing plate, and front dividing plate and panel form enclosure space.
The invention has the advantages that providing a kind of password locking plate that prevents drives location locking plate upwards to impact the knob coded lock of cipher wheel, the disappearance of prior art and inconvenience are innovated, improve the reliability of knob coded lock, add the life property safety of resident family.
Accompanying drawing explanation
Fig. 1 is one of schematic diagram of the present invention.
Fig. 2 is schematic diagram two of the present invention.
Fig. 3 is one of lock housing schematic internal view.
Fig. 4 is lock housing schematic internal view two.
Fig. 5 is one of controlling organization schematic diagram.
Fig. 6 is controlling organization schematic diagram two.
Fig. 7 is controlling organization schematic diagram three.
Fig. 8 is for resetting lock plate structure figure.
Fig. 9 is coded lock chip architecture figure mono-.
Figure 10 is coded lock chip architecture figure bis-.
Figure 11 is positioning lock chip architecture figure.
Figure 12 is interference lock plate structure figure mono-.
Figure 13 is interference lock plate structure figure bis-.
Figure 14 is lock lock plate structure figure.
Figure 15 is blocking lock chip architecture figure.
Figure 16 is block-dialing structure figure.
Figure 17 is outer shifting fork structure figure.
Figure 18 is interior shifting fork structure figure.
Figure 19 cipher wheel structure chart.
Figure 20 is cipher wheel and locating piece assembling drawing.
Figure 21 is that password locking plate is connected embodiment with interference locking plate.
Figure 22 is for locking knob normally open schematic diagram.
Figure 23 locks view for locking knob.
Figure 24 is for locking knob lock door state schematic diagram.
Figure 25 is emergency set schematic diagram one.
Figure 26 is emergency set schematic diagram two.
Figure 27 is emergency set cut-away view.
Figure 28 is rotary damper schematic diagram one.
Figure 29 is rotary damper schematic diagram two.
Figure 30 is rotary damper schematic diagram three.
Figure 31 is rotary damper schematic diagram four.
Figure 32 is rotary damper schematic diagram five.
Figure 33 is inside and outside rotating shaft connection layout.
Figure 34 is that cipher wheel and password reset axle schematic diagram.
Figure 35 is strongbox embodiment schematic diagram.
Figure 36 is hotel embodiment schematic diagram.
Detailed description of the invention
Shown in the accompanying drawing 1 to 36 in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The present invention mainly comprises lock housing 200 and lock body mechanism 100, knob Cipher mechanism 300; Lock 11 and dead bolt 12 is comprised in the box body of described lock body mechanism 100; Described lock housing 200 comprises panel 21 and backboard 22, and is arranged at outer, the interior handle 242,241 of both sides inside and outside lock housing 200, and all controlled lockmaking tongue 12 of outer, interior handle 242,241 moves; Described knob Cipher mechanism 300 comprises the knob 31 be plugged in rotating shaft 33, also arranges the torsion spring 34 that knob 31 is resetted between knob 31 and panel 21, and torsion spring 34 is set in rotating shaft 33; Also comprise controlling organization 400 and key cylinder 500, controlling organization 400 is connected with knob Cipher mechanism 300 by rotating shaft 33, and controlling organization 400 is connected with the lock 11 of lock body mechanism 100 by key cylinder 500.
Described controlling organization 400 comprises password locking plate 41, location locking plate 42, interference locking plate 43, lock locking plate 44, interlock locking plate 45, shifting block 46, outer shift fork 47, interior shift fork 48, cipher wheel 49, resets locking plate 40;
Described password locking plate 41, location locking plate 42, interference locking plate 43, replacement locking plate 40 be arranged in parallel,
Shifting block 46 is arranged in the centre bore of password locking plate 41, location locking plate 42, interference locking plate 43, and lock locking plate 44 or interlock locking plate 45 make shifting block 46 reset, and lock locking plate 44 inserts among the skewed slot 451 of interlock locking plate 45 by latch 441;
Location locking plate 42 is arranged on the below of cipher wheel 49, and knob 31 and the cipher wheel 49 of knob Cipher mechanism 300 are installed on rotating shaft 33 two ends respectively;
When locking, password locking plate 41 controls the motion of outer shift fork 47; Interior shift fork 48 controls the motion of password locking plate 41.
Password locking plate 41 is all resetted by the main spring 402 of bottom with interference locking plate 43;
After described password locking plate 41 entirety is upwards lifted, the projection 411 that top has can insert in the solution locked groove 4921 at cipher wheel 49 rear portion.
Unlock principle, only have when all projections 411 insert in corresponding solution locked groove 4921, password locking plate 41 could entirety move up, thus the first pull bar 471 is rotated around the lower edge of latch 413.
Described interference projection 431 inserts among uniform plurality of slots 492, and described slot 492 comprises at least two kinds of different depths; Described interference locking plate 43 is connected with connecting hole 412 by double-action plate 432 with password locking plate 41, the interference projection 431 that stretches out of top of interference locking plate 43 and projection 411,411 ' corresponding.
Interference principle, the degree of depth of described slot 492 can become three kinds of different degree of depth by spaced design disorderly, thus the degree of depth that each interference projection 431 contacts with slot 492 is different, the degree of depth that each projection 411 contacts with slot 492 is also different, and each rear each projection 411 of random knob 31 of dialling can change with the contact degree of depth of slot 492 with interference projection 431, when therefore pressing outer handle 242 by force, do not have specific rule to be found, thus play interference effect.It should be noted that, when cancelling interference locking plate 43, function of the present invention also can realize, and therefore cancels interference locking plate 43 and can only be considered as the bad embodiment of change of the present invention.
Described knob Cipher mechanism 300 also comprises the rotary damper 35 engaged by gear train 30; Described rotary damper 35 also can comprise and utilizes mechanical friction reduction of speed, utilize gravity reduction of speed or utilize the modes such as fluid reduction of speed.
Described rotary damper 35 comprises balancing weight 351, also comprises the ratchet positioner 352 being arranged at balancing weight 351 end face;
Described ratchet positioner 352 comprises ratchet 3521 and ratchet 3522, and ratchet 3522 controls ratchet 3521 one-way movement, and described ratchet 3521 is arranged on axis of rotation 3523, and when rotating knob 31, ratchet 3521 revolves 3523 around axis of rotation;
Described ratchet 3522 is fixed on balancing weight 351, and when knob 31 resets, ratchet 3521 jointly rotates with balancing weight 3541 under the effect of ratchet 3522.Described axis of rotation 3523 top is provided with one section of splined shaft 3524, and ratchet 3521 is fixed on splined shaft 3524;
Described gear train 30 comprises the travelling gear 301 and driven gear 302 that are engaged with each other, and travelling gear 301 and driven pulley 302 are separately positioned on the bottom of knob 31 and balancing weight 351.
An emergent unlocking mechanism 600 also set up by described controlling organization 400, comprises the closed enclosure 61 that top has the first rectangular opening 611, and the middle part arranged in box has the emergency gear 62 of the second rectangular opening 621 and adjustment hole 622;
Panel 21 is arranged emergent destroying pores 211, emergent destroying pores 211 is corresponding with adjustment hole 622;
Emergency gear 62 is evenly equipped with the aperture 63 of answering with cipher wheel 49 gear mesh, and check and correction screw 631 is arranged among aperture 63.
Described emergent unlocking mechanism 600 is arranged and password locking plate 41 projection 411 ' accordingly, projection 411 ' lower end elasticity connects positioning bead 612 and presses pressing spring 613, described projection 411 ' moves down insertion second rectangular opening 621 along the first rectangular opening 611, and positioning bead 612 snaps in the teeth groove of emergency gear 62 under acting on by pressing spring 613.
Suddenly to unblank principle, occur to prevent situation about forgetting Password, user can preset a numeral that can keep firmly in mind when buying this lock in emergent unlocking mechanism 600, once there is situation about forgetting Password, the emergent destroying pores 211 on panel 21 can be destroyed, find check and correction screw 631 accurately by rotation adjustment hole 622 and confirm preset number, thus make projection 411 ' move down in insertion second rectangular opening 621 along the first rectangular opening 611, remove the lock-out state of a cipher wheel 49, remain two groups of cipher wheel 49 to unlock by trial-and-error method, thus reduce cipher code set number and the difficulty of trial and error.
Described cipher wheel 49 also comprises the circle gear 491 being coated on side-wall outer side, location locking plate 42 is plugged in the gear 491 of cipher wheel 49, can be setting up and down, also can arrange or become other angles to arrange in left and right, location locking plate 42 also comprises locating piece 421 and retainer spring 422, and described locating piece 421 embeds limit for cryptographic wheel 49 in the Positioning Gear 491 of cipher wheel 49 sidewall and freely rotates; Retainer spring 422 is arranged between locating piece 421 and location locking plate 42, makes locating piece 421 in the spacing movement of intercropping of location locking plate 42;
Described location locking plate 42 arranges Baltimore groove 423, and the bottom of locating piece 421 has the cross bar 4211 to side bending, and cross bar 4211 is assemblied in Baltimore groove 423, is connected and slides along groove with retainer spring 422, and by Baltimore groove 423 upper limit.
The rear portion of described rotating shaft 33 also arranges and resets code column 331, resets code column 331 and is engaged with each other with the replacement password tooth 493 in cipher wheel 49;
Reset password principle, when resetting password, password locking plate 41 drives the through-hole 401 ' reset on locking plate 40, backboard 22 to overlap with the through-hole 401 reset on locking plate 40, pressing code post 331, replacement code column 331 is separated with replacement password tooth 493, rotates knob 31 and drive cipher wheel 49 to dally, new password figure combination now can be set, make replacement code column 331 reset again engage with replacement password tooth 493 again, complete replacement password.
Between rotating shaft 33 knob 31 Yu also, a back-moving spring 333 is installed.
Described shifting block 46 comprise be arranged at backboard 22 after lock knob 460, shifting block 46 and key cylinder 500 coaxial rotating;
Shifting block 46 also comprises the first shift fork 461 and the second shift fork 462, first shift fork 461 is arranged in the centre bore of password locking plate 41, location locking plate 42, interference locking plate 43, and control password locking plate 41, location locking plate 42, interference locking plate 43 move, locking lock locking plate 44 or interlock locking plate 45 control the second shift fork 462 and reset.
Because interior handle 241 is in normally open all the time, therefore shifting block 46 comprises three kinds of using states, shown in accompanying drawing 22 to 24:
Outward, interior handle 242,241 normally open, see accompanying drawing 22, the first pull bar 471 of outer shift fork 47 is now positioned at the upper edge of latch 413, presses outer handle 242, first pull bar 471 freely rotates around latch 413, and locking lock locking plate 44 all can move freely with interlock locking plate 45 simultaneously.
To lock a door state, see accompanying drawing 23, first pull bar 471 is spacing by latch 413, lock locking plate 44 is released lock housing 200 by the second shift fork 462, therefore to be opened the door by outer handle 242, just by knob 31, cipher wheel 49 must be unlocked, after unlocking, press outer handle 242, then lock locking plate 44 resets, and the second shift fork 462 is reset to normally open.
Outer handle normally off, see accompanying drawing 24, second shift fork 462 makes interlock locking plate 45 spacing, interlock locking plate 45 cannot move, and causes password locking plate 41 to unlock, also cannot be opened the door by outer handle 242 to cipher wheel 49 even if therefore adjust, but can be opened the door by interior handle 241, because the first pull bar 471 is positioned at the lower edge of latch 413, first pull bar 471 freely rotates around latch 413, handle 241 in pressing, then the second shift fork 472 makes interlock locking plate 45 reset by effect recess 452, and the locking plate 45 that links promotes the second shift fork 462 is reset to normally open.
Described outer shift fork 47 is also connected by outer handle rotating shaft 2421 with outer handle 242, and described interior shift fork 48 is also connected by interior handle rotating shaft 2411 with interior handle 241;
Outer shift fork 47 comprises the first pull bar 471 and the second pull bar 472, and interior shift fork 48 comprises lift block 481 and lever 482, correspondingly, has the latch 413 stopping that outer shift fork 47 rotates in the middle part of password locking plate 41; The side of password locking plate 41 has the stopper 414 stopping lever 482;
First pull bar 471 is edge or lower to rotating on rotation lock stops 413, and lever 482 is by being pressed on stopper 414; Second pull bar 472 is by being pressed on the recess 452 of blocking lock sheet 45;
Described outer shift fork 47 is coaxially arranged with interior shift fork 48, and interior handle rotating shaft 2421 coaxial sleeve is located in outer handle rotating shaft 2411, and interior handle rotating shaft 2421 contacts each other by semi arch contiguous block 2412,2422 with outer handle rotating shaft 2411.
Described controlling organization 400 is arranged between backboard 22 and rear bulkhead 221, and rear bulkhead 221 and backboard 22 form enclosure space;
Described knob Cipher mechanism 300 is arranged between panel 21 and front dividing plate 211, and front dividing plate 211 forms enclosure space with panel 21.
The present invention also can arrange knob 31 and the cipher wheel 49 of more than three groups, and such as six groups of structures are applied to lock for safe, see accompanying drawing 35; Or be applied to hotel door lock in conjunction with electronic lock, see accompanying drawing 36, so that tool box and car trunk etc.
Claims (10)
1. knob coded lock, mainly comprises lock housing (200) and lock body mechanism (100), knob Cipher mechanism (300); Lock (11) and dead bolt (12) is comprised in the box body of described lock body mechanism (100); Described lock housing (200) comprises panel (21) and backboard (22), and is arranged at outer, the interior handle (242,241) of the inside and outside both sides of lock housing (200), all controlled lockmaking tongue (12) motion of outer, interior handle (242,241); Described knob Cipher mechanism (300) comprises the knob (31) be plugged in rotating shaft (33), also arranges the torsion spring (34) that knob (31) is resetted between knob (31) and panel (21), and torsion spring (34) is set in rotating shaft (33); It is characterized in that:
Also comprise controlling organization (400) and key cylinder (500), controlling organization (400) is connected with knob Cipher mechanism (300) by rotating shaft (33), and controlling organization (400) is connected with the lock (11) of lock body mechanism (100) by key cylinder (500);
Described password locking plate (41), location locking plate (42), interference locking plate (43), replacement locking plate (40) be arranged in parallel, shifting block (46) is arranged in the centre bore of password locking plate (41), location locking plate (42), interference locking plate (43), lock locking plate (44) or interlock locking plate (45) make shifting block (46) reset, and lock locking plate (44) inserts among the skewed slot (451) of interlock locking plate (45) by latch (441);
Location locking plate (42) is arranged on the below of cipher wheel (49), and knob (31) and the cipher wheel (49) of knob Cipher mechanism (300) are installed on rotating shaft (33) two ends respectively;
When locking, password locking plate (41) controls the motion of outer shift fork (47); Interior shift fork (48) controls the motion of password locking plate (41).
2. knob coded lock according to claim 1, is characterized in that:
Password locking plate (41) is all resetted by the main spring (402) of bottom with interference locking plate (43);
After described password locking plate (41) entirety is upwards lifted, the projection (411) that top has can insert in the solution locked groove (4921) at cipher wheel (49) rear portion, described interference projection (431) is inserted among uniform plurality of slots (492), and described slot (492) comprises at least two kinds of different depths; Described interference locking plate (43) is connected with connecting hole (412) by double-action plate (432) with password locking plate (41), and the interference projection (431) that the top of interference locking plate (43) stretches out is corresponding with projection (411,411 ').
3. knob coded lock according to claim 1, is characterized in that:
Described knob Cipher mechanism (300) also comprises the rotary damper (35) engaged by gear train (30);
Described rotary damper (35) comprises balancing weight (351), also comprises the ratchet positioner (352) being arranged at balancing weight (351) end face;
Described ratchet positioner (352) comprises ratchet (3521) and ratchet (3522), ratchet (3522) controls ratchet (3521) one-way movement, described ratchet (3521) is arranged on axis of rotation (3523), and when rotating knob (31), ratchet (3521) revolves (3523) around axis of rotation;
Described ratchet (3522) is fixed on balancing weight (351), and when knob (31) resets, ratchet (3521) jointly rotates with balancing weight (3541) under the effect of ratchet (3522);
Described axis of rotation (3523) top is provided with one section of splined shaft (3524), and ratchet (3521) is fixed on splined shaft (3524);
Described gear train (30) comprises the travelling gear (301) and driven gear (302) that are engaged with each other, and travelling gear (301) and driven pulley (302) are separately positioned on the bottom of knob (31) and balancing weight (351).
4. the knob coded lock according to any one of claims 1 to 3, is characterized in that:
An emergent unlocking mechanism (600) also set up by described controlling organization (400), comprise the closed enclosure (61) that top has the first rectangular opening (611), and the middle part arranged in box has the emergency gear (62) of the second rectangular opening (621) and adjustment hole (622);
Panel (21) is arranged emergent destroying pores (211), emergent destroying pores (211) is corresponding with adjustment hole (622);
Emergency gear (62) is evenly equipped with the aperture (63) of answering with cipher wheel (49) gear mesh, and check and correction screw (631) is arranged among aperture (63).
5. the knob coded lock according to any one of claims 1 to 3, is characterized in that:
Described emergent unlocking mechanism (600) is arranged and password locking plate (41) projection (411 ') accordingly, projection (411 ') lower end elasticity connects positioning bead (612) and presses pressing spring (613), described projection (411 ') moves down insertion second rectangular opening (621) along the first rectangular opening (611), and positioning bead (612) snaps in the teeth groove of emergency gear (62) under by pressing spring (613) effect.
6. the knob coded lock according to any one of claims 1 to 3, is characterized in that:
Described cipher wheel (49) also comprises circle gear (491) being coated on side-wall outer side, location locking plate (42) is plugged in the gear (491) of cipher wheel (49), location locking plate (42) also comprises locating piece (421) and retainer spring (422), and described locating piece (421) embeds limit for cryptographic wheel (49) in the Positioning Gear (491) of cipher wheel (49) sidewall and freely rotates; Retainer spring (422) is arranged between locating piece (421) and location locking plate (42), makes locating piece (421) in the spacing movement of intercropping of location locking plate (42);
Described location locking plate (42) is arranged Baltimore groove (423), the bottom of locating piece (421) has the cross bar (4211) to side bending, cross bar (4211) is assemblied in Baltimore groove (423), is connected and slides along groove with retainer spring (422), and by Baltimore groove (423) upper limit.
7. knob coded lock according to claim 1, is characterized in that:
The rear portion of described rotating shaft (33) also arranges and resets code column (331), resets code column (331) and is engaged with each other with the replacement password tooth (493) in cipher wheel (49); When resetting password, password locking plate (41) drives the through-hole (401 ') reset on locking plate (40), backboard (22) to overlap with the through-hole (401) reset on locking plate (40), pressing resets code column (331), replacement code column (331) is separated with replacement password tooth (493), rotate knob (31), make again replacement code column (331), reset password tooth (493) again engage, complete replacement password;
Between rotating shaft (33) knob (31) Yu also, a back-moving spring (333) is installed.
8. knob coded lock according to claim 1, is characterized in that:
Described shifting block (46) comprise be arranged at backboard (22) after lock knob (460), shifting block (46) and key cylinder (500) coaxial rotating;
Shifting block (46) also comprises the first shift fork (461) and the second shift fork (462), first shift fork (461) is arranged in the centre bore of password locking plate (41), location locking plate (42), interference locking plate (43), and controlling password locking plate (41), location locking plate (42), interference locking plate (43) motion, lock locking plate (44) or interlock locking plate (45) control the second shift fork (462) and reset.
9. knob coded lock according to claim 1, is characterized in that:
Described outer shift fork (47) and outer handle (242) are also connected by outer handle rotating shaft (2421), and described interior shift fork (48) and interior handle (241) are also connected by interior handle rotating shaft (2411);
Outer shift fork (47) comprises the first pull bar (471) and the second pull bar (472), and interior shift fork (48) comprises lift block (481) and lever (482), and correspondingly, password locking plate (41) middle part has the latch (413) stopping that outer shift fork (47) rotates; The side of password locking plate (41) has the stopper (414) of stop lever (482);
First pull bar (471) is around the upper edge of rotation lock stops (413) or lower to rotating, and lever (482) is by being pressed on stopper (414); Second pull bar (472) is by being pressed on the recess (452) of blocking lock sheet (45);
Described outer shift fork (47) and interior shift fork (48) are coaxially arranged, interior handle rotating shaft (2421) coaxial sleeve is located on outer handle rotating shaft (2411), and interior handle rotating shaft (2421) contacts each other by semi arch contiguous block (2412,2422) with outer handle rotating shaft (2411).
10. knob coded lock according to claim 1, is characterized in that:
Described controlling organization (400) is arranged between backboard (22) and rear bulkhead (221), and rear bulkhead (221) and backboard (22) form enclosure space;
Described knob Cipher mechanism (300) is arranged between panel (21) and front dividing plate (211), and front dividing plate (211) and panel (21) form enclosure space.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730441.7A CN104533163B (en) | 2014-12-05 | 2014-12-05 | Knob cipher lock |
| PCT/CN2015/096272 WO2016086871A1 (en) | 2014-12-05 | 2015-12-03 | Knob cipher lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730441.7A CN104533163B (en) | 2014-12-05 | 2014-12-05 | Knob cipher lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104533163A true CN104533163A (en) | 2015-04-22 |
| CN104533163B CN104533163B (en) | 2017-01-18 |
Family
ID=52848770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730441.7A Active CN104533163B (en) | 2014-12-05 | 2014-12-05 | Knob cipher lock |
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| Country | Link |
|---|---|
| CN (1) | CN104533163B (en) |
| WO (1) | WO2016086871A1 (en) |
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| CN105442951A (en) * | 2016-01-05 | 2016-03-30 | 王化友 | Password outer door lock |
| WO2016086871A1 (en) * | 2014-12-05 | 2016-06-09 | 王化友 | Knob cipher lock |
| CN105735766A (en) * | 2016-04-11 | 2016-07-06 | 王化友 | Rotary knob password door lock |
| CN109252745A (en) * | 2018-11-01 | 2019-01-22 | 苏州琨山智能科技有限公司 | Double trick lock structure |
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| CN104847180A (en) * | 2015-04-27 | 2015-08-19 | 沈阳万杰经贸有限公司 | Touch screen electronic coded lock |
| CN105442951A (en) * | 2016-01-05 | 2016-03-30 | 王化友 | Password outer door lock |
| CN105735766A (en) * | 2016-04-11 | 2016-07-06 | 王化友 | Rotary knob password door lock |
| CN109252745A (en) * | 2018-11-01 | 2019-01-22 | 苏州琨山智能科技有限公司 | Double trick lock structure |
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| CN110185323A (en) * | 2019-05-30 | 2019-08-30 | 唐忠汉 | A kind of cipher rotary knob device and application method |
| CN110159076A (en) * | 2019-06-14 | 2019-08-23 | 广州仁德物联网科技有限公司 | The emergent unlocking method and emergent unlocking device and shaft ratchet of electronic lock |
| CN113503093A (en) * | 2021-07-15 | 2021-10-15 | 宁波望通锁业有限公司 | Knob type coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104533163B (en) | 2017-01-18 |
| WO2016086871A1 (en) | 2016-06-09 |
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Effective date of registration: 20190103 Address after: 528437 Digital Building 908-2, No. 16 East Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Zhongshan Effort Technology Co., Ltd. Address before: 422206 No. 31, Group 9, Zhaojiachong Village, Yangguao Township, Longhui County, Shaoyang City, Hunan Province Patentee before: Wang Huayou |