CN202227809U - Invisible lock cylinder door - Google Patents

Invisible lock cylinder door Download PDF

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Publication number
CN202227809U
CN202227809U CN2011203366492U CN201120336649U CN202227809U CN 202227809 U CN202227809 U CN 202227809U CN 2011203366492 U CN2011203366492 U CN 2011203366492U CN 201120336649 U CN201120336649 U CN 201120336649U CN 202227809 U CN202227809 U CN 202227809U
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CN
China
Prior art keywords
lock core
plate
sideboard
door
sprocket wheel
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Expired - Fee Related
Application number
CN2011203366492U
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Chinese (zh)
Inventor
龙学尧
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龙学尧
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Priority to CN2011203366492U priority Critical patent/CN202227809U/en
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Publication of CN202227809U publication Critical patent/CN202227809U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an invisible lock cylinder door, which comprises a door body. Double lock cylinders, an invisible unlocking device and an anti-theft device are arranged inside the door body. The invisible unlocking device comprises a movable baffle, a baffle sliding chute seat sleeved on the movable baffle and a poking controller for controlling the movement of the movable baffle. The movable baffle, the baffle sliding chute seat and the door body are respectively provided with openings with same aperture, the poking controller is connected with the movable baffle in a locating pin mode and controls overlap of the openings of the movable baffle, the baffle sliding chute seat and the door body. The double lock cylinders and the anti-theft device are installed together in a linkage mode, and the anti-theft device is in clamping connection with the movable baffle. The lock cylinders are hidden well, and the invisible lock cylinder door has good anti-theft performance.

Description

Stealthy lock core door
Technical field
The utility model relates to a kind of security door, relates in particular to a kind of lock core to be stashed, and is difficult for finding and the stealthy lock core door of good anti-theft effect.
Background technology
Door lock must have safety, stability as the safety precaution product.Safety can be weighed from two aspects: the one, resist violence damage such as intentional destruction, mischief and premeditated sled, brill.In this regard, the mechanical strength of mechanical lock and electronic lock generally can both reach requirement at present.And in all kinds of door locks, having only the radio-frequency card electronic lock is full-closed structure, and its safety is best.The 2nd, precautionary technology is opened, the poor ability of the anti-technical opening of mechanical lock.No matter the mechanical lock of the sort of structure all can be opened by other means.It is exactly very big potential safety hazard that key can duplicate.
Sometimes, owing to door leaf self gravitation reason, or door loose-leaf reason, cause door leaf to sink, occur locking a door or opening the door the phenomenon that has some setbacks.It is very painstaking to turn the key in the lock often this time, lock a door.At this moment, do not twist key by force,, increase trouble in order to avoid break disconnected key off with the fingers and thumb.Correct solution should be checked reason earlier.If cause door leaf to sink, should loosening loose-leaf tightly be got final product with screw is fixing because of loose-leaf is loosening.If it is expendable that doorframe distortion or its reason cause, can start with from doorframe, with the corresponding expansion of dead bolt, like this, it is normal smooth that the door interlock switch door just can recover.And for stealer, just use different tools and remove to try to open theftproof lock.When adopting a lot of ways not open theftproof lock, will adopt the way of damaging theftproof lock, thus burglary.
Publication number is CN 2493708, and this safe-guard door lock comprised lock core, dead bolt, saddle, driving lever, gear, following card, lock shell, shift fork, upper slide rest, upper clamp slice, pintle hook lock, shift fork, securing rod for the Chinese patent document of 2002.05.29 discloses a kind of hidden mechanical formula safe-guard door lock in open day; Wherein 2 dead bolts are fixed on the saddle, and 1 dead bolt is located on the upper slide rest, and shift fork A is contained on the lock core; Match with the locating slot B on the saddle in the protrusion position at gear one end center, pintle hook lock matches with shift fork B, and they link together with lock shell hinge respectively; Securing rod matches with shift fork B, it is characterized in that: on gear one teeth, be provided with locking key, this locking key matches with lock slots on the saddle; On gear, be provided with 2 terminal B; These 2 terminal B respectively with following card and upper clamp slice on sliding tray A and sliding tray B match, on upper slide rest, have lock hole A and lock hole B, spring A is enclosed within on the spring lever; Spring A one end is fixed on the spring fixed hole on the gear; Spring A one end withstands on the catch that is located at the spring lever afterbody, and spring B one end and upper slide rest join, and the spring B other end withstands on the inwall of lock shell.This patent documentation can not stash lock core fully, is found by stealer easily, thereby does not have good antitheft effect.
Summary of the invention
The utility model is intended to the defective that can not lock core be stashed fully to above-mentioned prior art, and providing a kind of can stash lock core and the stealthy lock core door of good anti-theft effect fully, and the utility model lock core is hidden, and has good theftproof.
In order to realize the foregoing invention purpose, the technical scheme that the utility model adopts is:
Stealthy lock core door; Comprise a body; It is characterized in that: said door body inside is equipped with twin-lock core, stealthy unlocking apparatus, anti-theft device; Said stealthy unlocking apparatus comprises sideboard, is enclosed within the baffle chute seat on the sideboard and is used to control group controller that sideboard moves; Have the identical opening of bore on sideboard, baffle chute seat and the door body, play group controller and be connected through the alignment pin mode, work the opening coincidence of dialling on controller control sideboard, baffle chute seat and the door body with sideboard; Anti-theft device and sideboard clamping are installed in twin-lock core and anti-theft device interlock.
Said twin-lock core comprises main lock core and the auxiliary lock core that is fixed on the location-plate one, master gear and pinion and the carrier gear between master gear and pinion that is fixed on guiding seat board one inboard; The main gear shaft two ends of said master gear have notch one and notch two; The main lock core axle of said main lock core and notch one are pegged graft; Be plugged with connecting rod on the notch two, connecting rod one end is connected with expansion link, and expansion link one end is hinged with turning-bar; Turning-bar one end is hinged with lock pin, and lock pin is plugged in the chamber; The auxiliary lock core axle of said auxiliary lock core and the pinion shaft relief of pinion are pegged graft, and the bridge gear shaft of carrier gear is fixedly connected with guiding seat board one.
Dial controller for said and comprise motor, circuit control assembly, power supply, lock bracket and crane, circuit control assembly control machine operation, motor is connected through brace with crane, and crane is connected with lock bracket; Said lock bracket comprises declutcher control lever, carrier base, is provided with alignment pin through fixed by nut on the declutcher control lever, is with return spring on the alignment pin, and alignment pin passes carrier base and is plugged in the dowel hole on the sideboard, and declutcher control lever and location-plate two are hinged; Said crane comprises the up-down stand of bottom, the up-down clamping plate of up-down stand top, the push-and-pull clamping plate of up-down clamping plate top; Said up-down stand is stuck in the up-down clamping plate, and the up-down clamping plate are stuck in the push-and-pull clamping plate, and the up-down clamping plate are connected with declutcher control lever.
Said anti-theft device comprises first lock core and second lock core; First lock core is fixed on location-plate side and be positioned at main lock core below one by one, and first lock core shaft in first lock core passes guiding seat board one and pegs graft with the notch that is fixed on first sprocket shaft on the guiding seat board one, is socketed with first sprocket wheel on first sprocket shaft; First sprocket wheel below correspondence is provided with second sprocket wheel; First sprocket wheel and second sprocket wheel are through chain one transmission, and second sprocket wheel is socketed with drive link, and drive link passes location-plate one, location-plate two and anti-theft switch and fixedly sleeved with the 3rd sprocket wheel successively; The 3rd sprocket wheel top correspondence is provided with the 4th sprocket wheel, and the 3rd sprocket wheel is connected through chain two with the 4th sprocket wheel; Second lock core is fixed between location-plate two and the guiding seat board two; The 4th sprocket wheel is enclosed within second lock core shaft of second lock core, and second lock core shaft's end is plugged with arresting lever, and the arresting lever end passes the support hole and is fixedly connected with the interior stop bolt of support; Stop bolt lower horizontal is provided with locking plate; The locking plate below is provided with return spring, and return spring one end contacts with locking plate, and the return spring other end contacts with frame bottom plate.
Be provided with sliding chute seat directly over the said arresting lever, be with the stop slide plate in the sliding chute seat, sliding chute seat one end is provided with the stop baffle plate; Stop baffle plate arranged outside has tension spring, and tension spring one end is connected with guiding seat board two, and the other end is connected with stop slide plate right-hand member; Stop slide plate left end and separation member clamping, separation member and anti-theft switch clamping, the upper end of anti-theft switch is connected with gear shaping; Gear shaping is fixed through gear shaping spring positioning seat, and the gear shaping end is positioned at the gear shaping sliding chute seat.
Said separation member comprises direction turning piece, connection strap and separate sheet, direction turning piece one end and anti-theft switch clamping, and the other end and connection strap are hinged, and the connection strap other end and separate sheet are hinged, the separate sheet other end and the clamping of stop slide plate.
Said sideboard, baffle chute seat are positioned between location-plate one and the location-plate two; Main lock core, auxiliary lock core and first lock core are positioned at a side of location-plate one with respect to sideboard, baffle chute seat, and second lock core is positioned at the opposite side of location-plate two with respect to sideboard, baffle chute seat.
During use, owner has started the power supply of dialling in the controller through remote-control key, through circuit control assembly actuating motor; Motor drives the push-and-pull clamping plate through brace, and the push-and-pull clamping plate drive the up-down clamping plate, and the up-down clamping plate drive the declutcher control lever on the lock bracket; Alignment pin on the declutcher control lever is broken away from the sideboard dowel hole, and sideboard just is opening in the baffle chute seat, through moving sideboard; Sideboard is moved to stop slide plate left end, the opening on sideboard, baffle chute seat and the door body is overlapped, human auxiliary lock core key insertion auxiliary lock core gets final product then; With clockwise rotating in the main lock core key insertion main lock core,,, main lock core will drive the auxiliary lock core rotation then so rotating because main lock core and auxiliary lock core are the gear drive relations; Main gear shaft one end drives the expansion link contraction simultaneously; The retracting rods turning-bar shrinks, and turning-bar drives lock pin and in the door chamber, spins off, and can open the door.Otherwise, then can close the door.
When stealer cracks stealthy unlocking apparatus; Sideboard is moved to stop baffle plate left end; Opening on sideboard, baffle chute seat and the door body is overlapped; Hand is stretched into a body inside, remove to rotate main lock core or auxiliary lock core, go out main lock core or auxiliary lock core all can not open it separately with key or other things; If stealer rotates first lock core or second lock core, because first lock core is connected with drive link with chain two through chain one respectively with second lock core, second lock core shaft pegs graft with arresting lever again; The end fixed stop bolt of arresting lever is stirred locking plate, and locking plate is moved downward, and the stop slide plate that leans against on the locking plate just is separated with locking plate; Under the effect of tension spring; The stop slide plate promotes sideboard and is moved to the left, and separation member and stop slide plate are separated simultaneously, owing to be connected with anti-theft switch on the separation member; And anti-theft switch and the clamping of gear shaping lower end; After separation member and stop slide plate were separated, gear shaping was just moving above the gear shaping sliding chute seat under the tension force of return spring, thereby gear shaping just is connected on the sideboard.Opening on sideboard, baffle chute seat and the door body is half coincidence status, realizes the effect of antitheft.
The beneficial effect of the utility model mainly shows the following aspects:
One, in the time will opening the door, owner has started the power supply of dialling in the controller through remote-control key, through circuit control assembly actuating motor; Motor drives the push-and-pull clamping plate through brace, and the push-and-pull clamping plate drive the up-down clamping plate, and the up-down clamping plate drive the declutcher control lever on the lock bracket; Alignment pin on the declutcher control lever is broken away from the sideboard dowel hole, and sideboard just is opening in the baffle chute seat, through moving sideboard; Sideboard is moved to stop slide plate left end, the opening on sideboard, baffle chute seat and the door body is overlapped, just can touch the twin-lock core this moment; The stealth of twin-lock core is effective, is beneficial to antitheft.
Two, when needs are locked a door, through moving sideboard, sideboard slides in the baffle chute seat, and the alignment pin that is arranged on the declutcher control lever falls in the dowel hole on the sideboard alignment pin through return spring, thus the locking sideboard.Sideboard is closed condition in the baffle chute seat, the people stands in outside the security door, and whole security door just can't see two lock core holes, thereby reaches stealthy effect, and theftproof is strong.
Three, the twin-lock core is set, at first, human auxiliary lock core key inserts auxiliary lock core; Secondly with clockwise rotating in the main lock core key insertion main lock core,,, the main lock core rotation rotates so will driving auxiliary lock core because main lock core and auxiliary lock core are the gear drive relations; Main gear shaft one end drives the expansion link contraction simultaneously; The retracting rods turning-bar shrinks, and turning-bar drives lock pin and in the door chamber, spins off, and just can open the door.Stealer is difficult to expect and will goes to open the door with two keys, further strengthened theftproof.
Four, through anti-theft device is set, further strengthened theftproof.When stealer cracks stealthy unlocking apparatus; Sideboard is moved to stop baffle plate left end; Opening on sideboard, baffle chute seat and the door body is overlapped; Hand is stretched into a body inside, remove to rotate main lock core or auxiliary lock core, go out main lock core or auxiliary lock core all can not open it separately with key or other things; If stealer rotates first lock core or second lock core, because first lock core is connected with drive link with chain two through chain one respectively with second lock core, second lock core shaft pegs graft with arresting lever again; The end fixed stop bolt of arresting lever is stirred locking plate, and locking plate is moved downward, and the stop slide plate that leans against on the locking plate just is separated with locking plate; Under the effect of tension spring; The stop slide plate promotes sideboard and is moved to the left, and separation member and stop slide plate are separated simultaneously, owing to be connected with anti-theft switch on the separation member; And anti-theft switch and the clamping of gear shaping lower end; After separation member and stop slide plate were separated, gear shaping was just moving above the gear shaping sliding chute seat under the tension force of return spring, thereby gear shaping just is connected on the sideboard.Opening on sideboard, baffle chute seat and the door body is half coincidence status, thereby realizes the effect of antitheft.
Description of drawings
Fig. 1 is the internal construction sketch map of the utility model
Fig. 2 is the local enlarged diagram of lock bracket and location-plate two
Fig. 3 is the vertical view of locking plate and stop slide plate
Mark among the figure: 1, sideboard, 2, the baffle chute seat, 3, opening, 4, location-plate one, 5, main lock core, 6, auxiliary lock core, 7, guiding seat board one; 8, master gear, 9, pinion, 10, carrier gear, 11, notch one, 12, notch two, 13, connecting rod, 14, expansion link; 15, turning-bar, 16, lock pin, 17, the pinion shaft relief, 18, motor, 19, circuit control assembly, 20, power supply, 21, brace; 22, declutcher control lever, 23, carrier base, 24, alignment pin, 25, return spring, 26, dowel hole, 27, location-plate two, 28, up-down stand; 29, up-down clamping plate, 30, the push-and-pull clamping plate, 31, first lock core, 32, second lock core, 33, first sprocket shaft, 34, first sprocket wheel; 35, second sprocket wheel, 36, chain one, 37, drive link, 38, anti-theft switch, the 39, the 3rd sprocket wheel, the 40, the 4th sprocket wheel; 41, chain two, 42, guiding seat board two, 43, arresting lever, 44, the support hole, 45, the stop bolt, 46, locking plate; 47, return spring, 48, frame bottom plate, 49, sliding chute seat, 50, the stop slide plate, 51, the stop baffle plate, 52, tension spring; 53, gear shaping, 54, gear shaping spring positioning seat, 55, the gear shaping sliding chute seat, 56, direction turning piece, 57, connection strap, 58, separate sheet.
The specific embodiment
Stealthy lock core door; Comprise a body; Said door body inside is equipped with twin-lock core, stealthy unlocking apparatus, anti-theft device; Said stealthy unlocking apparatus comprises sideboard 1, is enclosed within the baffle chute seat 2 on the sideboard 1 and is used to control group controller that sideboard 1 moves; Have the identical opening of bore 3 on sideboard 1, baffle chute seat 2 and the door body, play group controller and be connected through the alignment pin mode, work an opening 3 coincidences of dialling on controller control sideboard 1, baffle chute seat 2 and the door body with sideboard 1; Anti-theft device and sideboard 1 clamping are installed in twin-lock core and anti-theft device interlock.
Said twin-lock core comprises main lock core 5 and the auxiliary lock core 6 that is fixed on the location-plate 1, master gear 8 and pinion 9 and the carrier gear 10 between master gear 8 and pinion 9 that is fixed on guiding seat board one 7 inboards; The main gear shaft two ends of said master gear 8 have notch 1 and notch 2 12; The main lock core axle of said main lock core 5 and notch 1 are pegged graft; Be plugged with connecting rod 13 on the notch 2 12; Connecting rod 13 1 ends are connected with expansion link 14, and expansion link 14 1 ends are hinged with turning-bar 15, and turning-bar 15 1 ends are hinged with lock pin 16; The auxiliary lock core axle of said auxiliary lock core 6 and the pinion shaft relief of pinion 9 17 are pegged graft, and the bridge gear shaft of carrier gear 10 is fixedly connected with guiding seat board 1.
Dial controller for said and comprise motor 18, circuit control assembly 19, power supply 20, lock bracket and crane, 18 work of circuit control assembly 19 control motors, motor 18 is connected through brace 21 with crane, and crane is connected with lock bracket; Said lock bracket comprises declutcher control lever 22, carrier base 23; Be provided with alignment pin 24 through fixed by nut on the declutcher control lever 22; Be with return spring 25 on the alignment pin 24, alignment pin 24 passes carrier base 23 and is plugged in the dowel hole 26 on the sideboard 1, and declutcher control lever 22 is hinged with location-plate 2 27; Said crane comprises the up-down stand 28 of bottom, the up-down clamping plate 29 of up-down stand 28 tops, the push-and-pull clamping plate 30 of up-down clamping plate 29 tops; Said up-down stand 28 is stuck in the up-down clamping plate 29, and up-down clamping plate 29 are stuck in the push-and-pull clamping plate 30, and up-down clamping plate 29 are connected with declutcher control lever 22.Said anti-theft device comprises first lock core 31 and second lock core 32; First lock core 31 is fixed on location-plate one 4 one sides and is positioned at main lock core 5 belows; First lock core shaft in first lock core 31 passes guiding seat board 1 and pegs graft with the notch that is fixed on first sprocket shaft 33 on the guiding seat board 1; Be socketed with first sprocket wheel, 34, the first sprocket wheels, 34 below correspondences on first sprocket shaft 33 and be provided with second sprocket wheel, 35, the first sprocket wheels 34 and second sprocket wheel 35 through chain one 36 transmissions; Second sprocket wheel 35 is socketed with drive link 37; Drive link 37 passes location-plate 1, location-plate 2 27 and anti-theft switch 38 and fixedly sleeved with the 3rd sprocket wheel 39 successively, and the 3rd sprocket wheel 39 top correspondences are provided with the 4th sprocket wheel 40, the three sprocket wheels 39 and are connected through chain 2 41 with the 4th sprocket wheel 40; Second lock core 32 is fixed between location-plate 2 27 and the guiding seat board 2 42; The 4th sprocket wheel 40 is enclosed within second lock core shaft of second lock core 32, and second lock core shaft's end is plugged with arresting lever 43, and arresting lever 43 ends pass support hole 44 and are fixedly connected with the interior stop bolt 45 of support; Stop bolt 45 lower horizontal are provided with locking plate 46; Locking plate 46 belows are provided with return spring 47, and return spring 47 1 ends contact with locking plate 46, and return spring 47 other ends contact with frame bottom plate 48.Be provided with sliding chute seat 49 directly over the said arresting lever 43, be with stop slide plate 50 in the sliding chute seat 49, sliding chute seat 49 1 ends are provided with stop baffle plate 51; Stop baffle plate 51 arranged outside have tension spring 52; Tension spring 52 1 ends are connected with guiding seat board 2 42, and the other end is connected with stop slide plate 50 right-hand members, stop slide plate 50 left ends and separation member clamping; Separation member and anti-theft switch 38 clampings; The upper end of anti-theft switch 38 is connected with gear shaping 53, and gear shaping 53 is fixing through gear shaping spring positioning seat 54, and gear shaping 53 ends are positioned at gear shaping sliding chute seat 55.Said separation member comprises direction turning piece 56, connection strap 57 and separate sheet 58, direction turning piece 56 1 ends and anti-theft switch 38 clampings, and the other end and connection strap 57 are hinged, and connection strap 57 other ends and separate sheet 58 are hinged, separate sheet 58 other ends and 50 clampings of stop slide plate.Said sideboard 1, baffle chute seat 2 are between location-plate 1 and location-plate 2 27; Main lock core 5, auxiliary lock core 6 and first lock core 31 are positioned at a side of location-plate 1 with respect to sideboard 1, baffle chute seat 2, and second lock core 32 is positioned at the opposite side of location-plate 2 27 with respect to sideboard 1, baffle chute seat 2.
During use, owner has started the power supply of dialling in the controller 20 through remote-control key, through circuit control assembly 19 actuating motors 18; Motor 18 drives push-and-pull clamping plate 30 through brace 21, and push-and-pull clamping plate 30 drive up-down clamping plate 29, the declutcher control lever 22 that up-down clamping plate 29 drive on the lock bracket; Alignment pin 24 on the declutcher control lever 22 is broken away from the dowel hole 26 of sideboard 1, and sideboard 1 just is opening in baffle chute seat 2, through moving sideboard 1; Sideboard 1 is moved to stop slide plate 50 left ends; Opening 3 on sideboard 1, baffle chute seat 2 and the door body is overlapped, and the key of human auxiliary lock core 6 insertion auxiliary lock core 6 gets final product then, clockwise rotates in the key insertion main lock core 5 with main lock core 5 then; Because main lock core 5 is gear drive relations with auxiliary lock core 6; Will drive auxiliary lock core 6 rotations so main lock core 5 rotates, main gear shaft one end drives expansion link 14 contractions simultaneously, and expansion link 14 drives turning-bar 15 contractions; Turning-bar 15 drives lock pin 16 and in the door chamber, spins off, and can open the door.Otherwise, then can close the door.
When stealer cracks stealthy unlocking apparatus; Sideboard 1 is moved to stop baffle plate 51 left ends; Opening 3 on sideboard 1, baffle chute seat 2 and the door body is overlapped; Hand is stretched into a body inside, remove to rotate main lock core 5 or auxiliary lock core 6, go out main lock core 5 or auxiliary lock core 6 all can not open it separately with key or other things; If stealer rotates first lock core 31 or second lock core 32, because first lock core 31 is connected with drive link 37 with chain 2 41 through chain 1 respectively with second lock core 32, second lock core shaft pegs graft with arresting lever 43 again; Arresting lever 43 end fixed stop bolts 45 are stirred locking plate 46, and locking plate 46 is moved downward, and the stop slide plate 50 that leans against on the locking plate 46 just is separated with locking plate 46; Under the effect of tension spring 52; Stop slide plate 50 promotes sideboard 1 and is moved to the left, and separation member and stop slide plate 50 are separated simultaneously, owing to be connected with anti-theft switch 38 on the separation member; And anti-theft switch 38 and gear shaping 53 lower end clampings; After separation member and stop slide plate 50 were separated, gear shaping 53 was just in motion above gear shaping sliding chute seat 55 under the tension force of return spring 25, thereby gear shaping 53 just is connected on the sideboard 1.Opening 3 on sideboard 1, baffle chute seat 2 and the door body is half coincidence status, realizes the effect of antitheft.
The utility model is not limited to the foregoing description, but all should fall within the utility model claim protection domain.

Claims (7)

1. stealthy lock core door; Comprise a body; It is characterized in that: said door body inside is equipped with twin-lock core, stealthy unlocking apparatus, anti-theft device; Said stealthy unlocking apparatus comprises sideboard (1), is enclosed within the baffle chute seat (2) on the sideboard (1) and is used to control group controller that sideboard (1) moves; Have the identical opening of bore (3) on sideboard (1), baffle chute seat (2) and the door body, play group controller and be connected through the alignment pin mode, work an opening (3) coincidence of dialling on controller control sideboard (1), baffle chute seat (2) and the door body with sideboard (1); Anti-theft device and sideboard (1) clamping is installed in twin-lock core and anti-theft device interlock.
2. according to the said stealthy lock core door of claim 1; It is characterized in that: said twin-lock core comprises the main lock core (5) and the auxiliary lock core (6) that are fixed on the location-plate one (4), be fixed on guiding seat board one (7) inboard master gear (8) and pinion (9) and be positioned at master gear (8) and pinion (9) between carrier gear (10); The main gear shaft two ends of said master gear (8) have notch one (11) and notch two (12); The main lock core axle of said main lock core (5) and notch one (11) are pegged graft; Be plugged with connecting rod (13) on the notch two (12); Connecting rod (13) one ends are connected with expansion link (14), and expansion link (14) one ends are hinged with turning-bar (15), and turning-bar (15) one ends are hinged with lock pin (16); The pinion shaft relief (17) of the auxiliary lock core axle of said auxiliary lock core (6) and pinion (9) is pegged graft, and the bridge gear shaft of carrier gear (10) is fixedly connected with guiding seat board one (7).
3. according to claim 1 or 2 said stealthy lock core doors; It is characterized in that: dial controller for said and comprise motor (18), circuit control assembly (19), power supply (20), lock bracket and crane; Circuit control assembly (19) control motor (18) work; Motor (18) is connected through brace (21) with crane, and crane is connected with lock bracket; Said lock bracket comprises declutcher control lever (22), carrier base (23); Declutcher control lever (22) is gone up and is provided with alignment pin (24) through fixed by nut; Be with return spring (25) on the alignment pin (24); Alignment pin (24) passes carrier base (23) and is plugged in the dowel hole (26) on the sideboard (1), and declutcher control lever (22) is hinged with location-plate two (27); Said crane comprises the up-down stand (28) of bottom, the up-down clamping plate (29) of up-down stand (28) top, the push-and-pull clamping plate (30) of up-down clamping plate (29) top; Said up-down stand (28) is stuck in the up-down clamping plate (29), and up-down clamping plate (29) are stuck in the push-and-pull clamping plate (30), and up-down clamping plate (29) are connected with declutcher control lever (22).
4. according to the said stealthy lock core door of claim 3; It is characterized in that: said anti-theft device comprises first lock core (31) and second lock core (32); First lock core (31) is fixed on location-plate one (4) one side and is positioned at main lock core (5) below; First lock core shaft in first lock core (31) passes guiding seat board one (7) and pegs graft with the notch that is fixed on first sprocket shaft (33) on the guiding seat board one (7); Be socketed with first sprocket wheel (34) on first sprocket shaft (33); First sprocket wheel (34) below correspondence is provided with second sprocket wheel (35); First sprocket wheel (34) and second sprocket wheel (35) are through chain one (36) transmission, and second sprocket wheel (35) is socketed with drive link (37), and drive link (37) passes location-plate one (4), location-plate two (27) and anti-theft switch (38) and fixedly sleeved with the 3rd sprocket wheel (39) successively; The 3rd sprocket wheel (39) top correspondence is provided with the 4th sprocket wheel (40), and the 3rd sprocket wheel (39) is connected through chain two (41) with the 4th sprocket wheel (40); Second lock core (32) is fixed between location-plate two (27) and the guiding seat board two (42); The 4th sprocket wheel (40) is enclosed within second lock core shaft of second lock core (32); Second lock core shaft's end is plugged with arresting lever (43); Arresting lever (43) end passes support hole (44) and is fixedly connected with the interior stop bolt (45) of support, and stop bolt (45) lower horizontal is provided with locking plate (46), and locking plate (46) below is provided with return spring (47); Return spring (47) one ends contact with locking plate (46), and return spring (47) other end contacts with frame bottom plate (48).
5. according to the said stealthy lock core door of claim 4; It is characterized in that: be provided with sliding chute seat (49) directly over the said arresting lever (43), be with stop slide plate (50) in the sliding chute seat (49), sliding chute seat (49) one ends are provided with stop baffle plate (51); Stop baffle plate (51) arranged outside has tension spring (52); Tension spring (52) one ends are connected with guiding seat board two (42), and the other end is connected stop slide plate (50) left end and separation member clamping with stop slide plate (50) right-hand member; Separation member and anti-theft switch (38) clamping; The upper end of anti-theft switch (38) is connected with gear shaping (53), and gear shaping (53) is fixing through gear shaping spring positioning seat (54), and gear shaping (53) end is positioned at gear shaping sliding chute seat (55).
6. according to the said stealthy lock core door of claim 5; It is characterized in that: said separation member comprises direction turning piece (56), connection strap (57) and separate sheet (58); Direction turning piece (56) one ends and anti-theft switch (38) clamping; The other end and connection strap (57) are hinged, and connection strap (57) other end and separate sheet (58) are hinged, separate sheet (58) other end and stop slide plate (50) clamping.
7. according to the said stealthy lock core door of claim 3; It is characterized in that: said sideboard (1), baffle chute seat (2) are positioned between location-plate one (4) and the location-plate two (27); Main lock core (5), auxiliary lock core (6) and first lock core (31) are positioned at a side of location-plate one (4) with respect to sideboard (1), baffle chute seat (2), and second lock core (32) is positioned at the opposite side of location-plate two (27) with respect to sideboard (1), baffle chute seat (2).
CN2011203366492U 2011-09-08 2011-09-08 Invisible lock cylinder door Expired - Fee Related CN202227809U (en)

Priority Applications (1)

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CN2011203366492U CN202227809U (en) 2011-09-08 2011-09-08 Invisible lock cylinder door

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CN2011203366492U CN202227809U (en) 2011-09-08 2011-09-08 Invisible lock cylinder door

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI563161B (en) * 2015-10-08 2016-12-21 Delta Electronics Inc A door with hiding locks and a container having the door
CN111042665A (en) * 2020-01-14 2020-04-21 广州成呈智能科技有限公司 Speech recognition anti-theft lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI563161B (en) * 2015-10-08 2016-12-21 Delta Electronics Inc A door with hiding locks and a container having the door
US9982456B2 (en) 2015-10-08 2018-05-29 Delta Electronics, Inc. Hidden-lock door panel and containing device having the same
US10337206B2 (en) 2015-10-08 2019-07-02 Delta Electronics, Inc. Hidden-lock door panel and containing device having the same
CN111042665A (en) * 2020-01-14 2020-04-21 广州成呈智能科技有限公司 Speech recognition anti-theft lock

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