CN109610951A - A kind of lock being driven using rack and pinion engagement - Google Patents
A kind of lock being driven using rack and pinion engagement Download PDFInfo
- Publication number
- CN109610951A CN109610951A CN201811452143.0A CN201811452143A CN109610951A CN 109610951 A CN109610951 A CN 109610951A CN 201811452143 A CN201811452143 A CN 201811452143A CN 109610951 A CN109610951 A CN 109610951A
- Authority
- CN
- China
- Prior art keywords
- lock
- core
- groove
- push plate
- tongue
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- 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
- E05B15/0013—Followers; Bearings therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0076—Keys with a curved longitudinal axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a kind of locks being driven using rack and pinion engagement, including shell, the top of shell, which is equipped with, divides lock body, safety lock is equipped in shell, lock core is equipped in safety lock, lock core and main lock cooperate, and one end of safety lock is equipped with masking cylinder, lock body and main lock is divided to cooperate with keeper, lock core is unlocked by key.The shielded cylinder of keyhole blocks in lockset of the invention, makes unlocking tool be difficult to be inserted into keyhole, to reduce the risk that lockset is destroyed.
Description
Technical field
The invention belongs to lock technical fields, are related to a kind of lock being driven using rack and pinion engagement.
Background technique
In order to ensure indoor property safety, lockset usually can be all installed on door, lock is to protect oneself family or unit
The common tool of property and privacy, currently in order to the safety for improving lockset has developed and developed various types of locksets.
But it unlocks and the anti-competition unlocked never stopped, lockset newly developed will soon often be passed through by criminal
Technological means cracks opening, and since existing mechanical lock is usually that keyhole is exposed, criminal is often according to keyhole
Situation judges the required technological means used to unlock, and since the exposed shortage in mechanical lock key hole is effectively protected
The precautionary measures, it is easy to be dialled lock by the unlocking tool insertion keyhole of malicious person's so-called skeleton key etc
Open, often quickly, criminal does not scruple often unlocking speed when unlocking, into home unit carry out theft to family or
Unit brings huge money and property loss, brings moral injury to people, or even cause personal injury.
Summary of the invention
The object of the present invention is to provide a kind of lock being driven using rack and pinion engagement, keyhole quilt in the lockset
Masking cylinder blocks, and makes unlocking tool be difficult to be inserted into keyhole, to reduce the risk that lockset is destroyed.
The technical scheme adopted by the invention is that a kind of lock being driven using rack and pinion engagement, including shell,
The top of shell, which is equipped with, divides lock body, and safety lock is equipped in shell, and lock core is equipped in safety lock, and lock core and main lock cooperate, safety lock
One end be equipped with masking cylinder, divide lock body and main lock to cooperate with keeper, lock core unlocked by key.
The features of the present invention also characterized in that
Point lock body includes point lock main body of rectangular-shape, is equipped with connecting rod in point lock main body, the both ends of connecting rod respectively from
The opposite sides of lock main body is divided to be pierced by, and the both ends end of connecting rod is respectively equipped with handle, two handles are located at a point lock master
The opposite sides of body, connecting rod are respectively equipped with main spring with a point contact position for lock main body two lateral walls；Two main springs
It is coaxially socketed in connecting rod respectively, gear A is also coaxially socketed in connecting rod, gear A is engaged with rack gear A, and rack gear A setting exists
The upper surface of lock tongue push plate A, one end of lock tongue push plate A are equipped with a point lock lock tongue, and point lock lock tongue stretches out simultaneously from a point one end for lock main body
Cooperate with keeper.
Divide on the inside of the opposite end of lock main body and is respectively equipped with guide sleeve A, when lock tongue push plate A is moved forward and backward, lock tongue push plate A
Both ends passed through from guide sleeve A just.
Divide in lock lock body and be additionally provided with lock tongue push plate B, lock tongue push plate B is arranged in parallel in the top of lock tongue push plate A, lock tongue push plate
One end of B is equipped with and locks lock tongue, and the one end for locking lock tongue is stretched out from a point one end for lock main body；
The side of lock tongue push plate B is equipped with push rod, and push rod is vertically arranged with lock tongue push plate B, and one end of push rod is connected to lock tongue
On push plate B, guide groove is offered on the side side of point lock main body, the other end of push rod is pierced by from guide groove.
Keeper includes lock box body, latches and is successively arranged the first lock-tongue port, the second lock-tongue port, the on box body from top to bottom
Three lock-tongue ports.
Safety lock includes the insurance lock body of rectangular-shape, and lock cylinder slot is equipped in safety lock body, is equipped in lock core groove
Lock core, insurance lock body upper surface further respectively have placing groove A and placing groove B, and placing groove A and placing groove B are vertical with lock core groove
And it penetrates through；Insure and offer annular groove on the inside of one end of lock body, lock core groove is co-axially located in annular groove, in annular groove
It is connected with masking cylinder；
The side of lock core groove is equipped at least two first bullet grooves, and each first bullet groove is set along the length direction of lock core groove
It sets, tack pellet is equipped in each first bullet groove, spring A is equipped between the first bullet groove and tack pellet.
Lock core includes lock core core, and lock core core is inlaid in lock core groove, and lock core core can coaxially turn in lock core groove
It is dynamic, first gear is coaxially socketed on lock core core, the upside of first gear is pierced by out of placing groove A；
A circle card slot is also coaxially offered on the outer wall of lock core core, U-shaped inserted sheet passes through out of placing groove B and matches with card slot
It closes, one end of lock core core offers keyhole；First gear is engaged with second gear, and second gear and main lock cooperate；
The side of lock core core is equipped at least two second bullet grooves, length direction of each second bullet groove along lock core core
Setting, each second bullet groove connect and are arranged in a one-to-one correspondence with first bullet groove, and round end is equipped in the second bullet groove
Pellet, one end of round end pellet are joint end, and the other end of round end pellet is blunt end, and joint end is docked with tack pellet, circle
The free end end of head end is pierced by out of second bullet groove to be reached in keyhole.
Masking cylinder includes hollow cylindrical cylinder, is equipped with L shape limit card board in cylinder, and the side of cylinder begins with jack,
The riser of the aperture face L shape limit card board of jack is arranged, and the other end of cylinder is equipped with handle.
Main lock includes lock tongue push plate C, and the lower surface of lock tongue push plate C is equipped with rack gear B, and one end of lock tongue push plate C is equipped with main lock
One end of lock tongue, main lock tongue is pierced by from the side of shell, and main lock tongue and keeper cooperate；The other end of lock tongue push plate C
The other side of shell is connected by push-pull rod, the side inner wall of shell is equipped with guide sleeve C, and lock tongue push plate C just can be from guiding
It is moved left and right in set C through and along guide sleeve C.
Key includes key body, one end of one end connection L shape connecting rod of key body, the other end of L shape connecting rod
Equipped with lantern ring, the side of key body is equipped with key flower alveolus.
The invention has the advantages that a kind of lock being driven using rack and pinion engagement provided by the invention, is adopted
With the mode of the setting masking cylinder on safety lock, the lock core in safety lock is covered, so that criminal can not lead to when unlocking
The keyhole situation crossed on lock core come the required technological means that judges to unlock, thus well reduce lockset pried open it is general
Rate improves the safety of lockset.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the lock using rack and pinion engagement transmission of the present invention；
Fig. 2 is the structural schematic diagram for dividing lock body in a kind of lock using rack and pinion engagement transmission of the present invention；
Fig. 3 is the structural schematic diagram of keeper in a kind of lock using rack and pinion engagement transmission of the present invention；
Fig. 4 be the present invention it is a kind of using rack and pinion engagement transmission lock in safety lock and masking cylinder cooperate it is quick-fried
It is fried to split schematic diagram；
Fig. 5 is the partial enlarged view in Fig. 4 at A；
Fig. 6 is safety lock schematic diagram of internal structure in a kind of lock using rack and pinion engagement transmission of the present invention；
Fig. 7 is the partial enlarged view in Fig. 6 at B.
In figure, 1. shells；
2. key, 2-1. key body, 2-2.L shape connecting rod, 2-3. lantern ring, 2-4. key flower alveolus；
3. covering cylinder, 3-1. cylinder, 3-2. limit card board, 3-3. jack, 3-4. snap ring；
4. safety lock, 4-1. insures lock body, 4-2. lock core groove, 4-3. placing groove A, 4-4. placing groove B, 4-5. spring A, 4-
6. annular groove, the first bullet groove of 4-7., 4-8. tack pellet, 4-9. spring B, 4-10. annulus；
5. lock core, 5-1. lock core core, 5-2. card slot, 5-3.U shape inserted sheet, 5-4. keyhole, 5-5. first gear, 5-6.
Second bullet groove；
5-7. round end pellet, 5-7-1. joint end, 5-7-2. blunt end；
6. second gear；
7. handle；
8. keeper, 8-1. latches box body, the first lock-tongue port of 8-2., 8-3, the second lock-tongue port, 8-4. third lock-tongue port；
9. point lock body, 9-1. points of lock main bodys, 9-2. connecting rod, 9-3. handle, 9-4. main spring, 9-5. gear A, 9-6.
A, 9-8. points of lock lock tongues of rack gear A, 9-7. lock tongue push plate, 9-9. guide sleeve A, 9-10. lock tongue push plate B, 9-11. lock lock tongue, 9-
12. guide sleeve B, 9-13. push rod, 9-14. guide groove；
10. main lock, 10-1. lock tongue push plate C, 10-2. rack gear B, 10-3. main lock tongue, 10-4. push-pull rod, 10-5, guiding
Cover C.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
A kind of lock being driven using rack and pinion engagement of the present invention, as shown in Figures 1 to 3, including shell 1, shell 1
Top be equipped with and divide lock body 9, safety lock 4 is equipped in shell 1, lock core 5 is equipped in safety lock 4,10 cooperation of lock core 5 and main lock is protected
One end of danger lock 4 is equipped with masking cylinder 3, divides lock body 9 and main lock 10 to cooperate with keeper 8, lock core 5 is unlocked by key 2.
Divide lock body 9 includes locking main body 9-1 dividing for rectangular-shape, divides and locks in main body 9-1 equipped with connecting rod 9-2, connecting rod 9-2
Both ends be pierced by respectively from a point opposite sides of lock main body 9-1, and the both ends end of connecting rod 9-2 is respectively equipped with handle 9-3, two
A handle 9-3 is located at a point opposite sides of lock main body 9-1, and connecting rod 9-2 locks a contact for main body 9-1 two lateral walls with dividing
Place is respectively equipped with main spring 9-4；Two main spring 9-4 are coaxially socketed on connecting rod 9-2 respectively, on connecting rod 9-2 also
It coaxially is socketed with gear A 9-5, gear A 9-5 is engaged with rack gear A9-6, and the upper surface of lock tongue push plate A9-7 is arranged in rack gear A9-6,
One end of lock tongue push plate A9-7 be equipped with point lock a lock tongue 9-8, point lock lock tongue 9-8 from point lock main body 9-1 an one end stretch out and with lock
Box 8 cooperates；Divide on the inside of the opposite end of lock main body 9-1 and is respectively equipped with guide sleeve A9-9, when lock tongue push plate A9-7 is moved forward and backward,
The both ends of lock tongue push plate A9-7 are passed through from guide sleeve A9-9 just.
Keeper 8 includes lock box body 8-1, latches and is successively arranged the first lock-tongue port 8-2, the on box body 8-1 from top to bottom
Two lock-tongue port 8-3, third lock-tongue port 8-4, a point lock lock tongue 9-8 and the second lock-tongue port 8-3 cooperate.
Divide in lock lock body 9-1 and be additionally provided with lock tongue push plate B9-10, lock tongue push plate B9-10 is arranged in parallel in lock tongue push plate A9-7
Top, one end of lock tongue push plate B9-10 is equipped with and locks lock tongue 9-11, locks one end of lock tongue 9-11 from point lock main body 9-1's
One end is stretched out, and is locked lock tongue 9-11 and the first lock-tongue port 8-2 and cooperated, and the inner sidewall both ends of point lock side main body 9-1 are set respectively
There is guide sleeve B9-12, when locking lock tongue 9-11 back-and-forth motion, the both ends of lock tongue push plate B9-10 are just from guide sleeve B9-12
It passes through.
The side of lock tongue push plate B9-10 is equipped with push rod 9-13, and push rod 9-13 is vertically arranged with lock tongue push plate B9-10, push rod
One end of 9-13 is connected on lock tongue push plate B9-10, offers guide groove 9-14, push rod on the side side of point lock main body 9-1
The other end of 9-13 is pierced by from guide groove 9-14, and push rod 9-13 can move back and forth along the length direction of guide groove 9-14,
To lock lock tongue 9-11 into or away from the first lock-tongue port 8-2 by lock tongue push plate B9-10 drive, realize that people are right indoors
Door is locked and unlocks.
As shown in Figure 4,5, safety lock 4 includes the insurance lock body 4-1 of rectangular-shape, is insured square along its length in lock body 4-1
To lock cylinder slot 4-2 is offered, the insurance upper surface lock body 4-1 further respectively has placing groove A4-3 and placing groove B4-4, puts
Set slot A4-3 and placing groove B4-4 it is vertical with lock core groove 4-2 and penetrate through；
As shown in fig. 6, offering annular groove 4-6 on the inside of one end of insurance lock body 4-1, lock core groove 4-2 is co-axially located at
In annular groove 4-6, masking cylinder 3 is connected in annular groove 4-6；Covering cylinder 3 includes hollow cylindrical cylinder 3-1, cylinder 3-1
Outer wall on be coaxially socketed with annulus 4-10, one end of annulus 4-10 connecting spring B4-9, the other end of spring B 4-9 is connected to
Insure one end tip inside of lock body 4-1；One end of cylinder 3-1 is coaxially socketed in annular groove 4-6, and cylinder 3-1 can edge
The length direction of annular groove 4-6 is mobile, and one end end that cylinder 3-1 is located at annular groove 4-6 is coaxially provided with snap ring 3-4, when
When cylinder 3-1 is pulled out to outside annular groove 4-6, snap ring 3-4 play the guiding role；
L shape limit card board 3-2 is equipped in cylinder 3-1, the side of cylinder 3-1 begins with jack 3-3, the aperture of jack 3-3
The riser of face L shape limit card board 3-2 is arranged, and the other end of cylinder 3-1 is equipped with handle 7；
Lock core 5 is equipped in lock core groove 4-2, lock core 5 includes lock core core 5-1, and lock core core 5-1 is inlaid in lock core groove 4-2
It is interior, and lock core core 5-1 can be rotated coaxially in lock core groove 4-2, and first gear 5-5 is coaxially socketed on lock core core 5-1, the
The upside of one gear 5-5 is pierced by out of placing groove A4-4；
A circle card slot 5-2 is also coaxially offered on the outer wall of lock core core 5-1, U-shaped inserted sheet 5-3 is worn out of placing groove B4-4
It crosses and cooperates with card slot 5-2, one end of lock core core 5-1 offers keyhole 5-4；The transverse slat width of limit card board 3-2 is lucky
Equal to the width of keyhole 5-4, keyhole 5-4 is rectangle cavernous structure, one end of limit card board 3-2 just with keyhole 5-4
Aperture at dock；First gear 5-5 is engaged with second gear 6,10 cooperation of second gear 6 and main lock；
As shown in fig. 7, the side of lock core groove 4-2 is equipped at least two first bullet groove 4-7, each edge first bullet groove 4-7
The length direction of lock core groove 4-2 is arranged, and is equipped with tack pellet 4-8 in each first bullet groove 4-7, the first bullet groove 4-7 and flat
Spring A4-5 is equipped between head pellet 4-8, the side of lock core core 5-1 is equipped at least two second bullet groove 5-6, each second bullet
Pilot trench 5-6 is arranged along the length direction of lock core core 5-1, and each second bullet groove 5-6 connects with a first bullet groove 4-7
And be arranged in a one-to-one correspondence, round end pellet 5-7 is equipped in the second bullet groove 5-6, one end of round end pellet 5-7 is joint end 5-7-1,
The other end of round end pellet 5-7 is blunt end 5-7-2, and joint end 5-7-1 docks with tack pellet 4-8, blunt end 5-7-2 oneself
It is reached in keyhole 5-4 by holding end to be pierced by out of second bullet groove 5-6, key 2 can be protruded into keyhole 5-4 and be unlocked.
Main lock 10 includes lock tongue push plate C10-1, and the lower surface of lock tongue push plate C10-1 is equipped with rack gear B10-2, rack gear B10-2
It is engaged with second gear 6, one end of lock tongue push plate C10-1 is equipped with main lock tongue 10-3, and one end of main lock tongue 10-3 is from shell 1
Side be pierced by, and main lock tongue 10-3 and third lock-tongue port 8-4 cooperate；The other end of lock tongue push plate C10-1 passes through push-pull rod
The other side of 10-4 connection shell 1, when lock tongue push plate C10-1 is moved left and right, push-pull rod 10-4 can be with respect to the other side of shell 1
Side wall generates relative movement, and the side inner wall of shell 1 is equipped with guide sleeve C10-5, and lock tongue push plate C10-1 just can be from guide sleeve
It is moved left and right in C10-5 through and along guide sleeve C10-5.
Key 2 includes key body 2-1, one end of one end connection L shape connecting rod 2-2 of key body 2-1, the connection of L shape
The other end of bar 2-2 is equipped with lantern ring 2-3, and the side of key body 2-1 is equipped with key flower alveolus 2-4, key body 2-1 from jack
Enter in cylinder 3-1 in 3-3, and key body 2-1 is placed in parallel on the transverse slat of limit card board 3-2, and key body 2-1 from
The aperture of keyhole 5-4 enters in lock core core 5-1, and the blunt end 5-7-2 of key flower alveolus 2-4 and round end pellet 5-7 cooperates.
A kind of application method for the lock for using rack and pinion engagement to be driven of the present invention is divides lock body 9 using described
When, the handle 9-3 control gear A 9-5 rotation is being rotated outdoors or in door, and gear A 9-5 drives point lock lock tongue 9-8 mobile
Leave the second lock-tongue port 8-3, so as to which door is opened, when people indoors when, push push rod 9-13, movement lock lock tongue 9-
11, it is plugged in the first lock-tongue port 8-2 so that locking lock tongue 9-11, from indoor, Jiang Men is locked；
When using safety lock 4, holds handle 7 and pull out cylinder 3-1 out of annular groove 4-6, key body 2-1 is passed through
In the jack 3-3 insertion cylinder 3-1 of cylinder 3-1 side wall, key body 2-1 can be limited by L shape limit card board 3-2, at this moment
Key flower alveolus 2-4 on key body 2-1 is aligned with the round end pellet 5-7 in keyhole 5-4, along annular groove 4-6's
Length direction pushes cylinder 3-1 that limit card board 3-2 is slided along keyhole 5-4, brings key body 2-1 into keyhole 5-4
In, the blunt end 5-7-2 of each round end pellet 5-7 is stuck in just in key flower alveolus 2-4, and rotating cylinder 3-1 passes through 2 band of key
Movable lock core core 5-1 is rotated in lock core groove 4-2, and lock core core 5-1 drives first gear 5-5 rotation, and first gear 5-5 drives
Second gear 6 rotates, and second gear 6 drives main lock tongue 10-3 mobile by moving left and right for rack gear B10-2, to control master
Lock lock tongue 10-3 is slidably inserted into perhaps activity removal third lock-tongue port 8-4 and locks a door or unlock in outdoor to control people, U-shaped
The setting of inserted sheet 5-3 enables lock core 5 to fix position rotation in lock core groove 4-2, conveniently removes lock when lockset damage later
Core maintenance.
Claims (10)
1. a kind of lock being driven using rack and pinion engagement, it is characterised in that: including shell, the top of shell, which is equipped with, to be divided
Lock body, shell is interior to be equipped with safety lock, and lock core, lock core and the cooperation of main lock are equipped in safety lock, and one end of safety lock is equipped with masking cylinder,
Lock body and main lock is divided to cooperate with keeper, lock core is unlocked by key.
2. a kind of lock being driven using rack and pinion engagement according to claim 1, it is characterised in that: described point
Lock body includes point lock main body of rectangular-shape, connecting rod is equipped in point lock main body, the both ends of connecting rod are respectively from point lock main body
Opposite sides is pierced by, and the both ends end of connecting rod is respectively equipped with handle, and two handles are located at opposite the two of lock main body
Side, connecting rod are respectively equipped with main spring with a point contact position for lock main body two lateral walls；Two main springs distinguish coaxial sleeve
It connects in connecting rod, gear A is also coaxially socketed in connecting rod, gear A is engaged with rack gear A, and rack gear A is arranged in lock tongue push plate A
Upper surface, one end of lock tongue push plate A is equipped with a point lock lock tongue, and point lock lock tongue stretches out from a point one end for lock main body and matches with keeper
It closes.
3. a kind of lock being driven using rack and pinion engagement according to claim 2, it is characterised in that: described point
It locks and is respectively equipped with guide sleeve A on the inside of the opposite end of main body, when lock tongue push plate A is moved forward and backward, the both ends of lock tongue push plate A are lucky
It is passed through from guide sleeve A.
4. a kind of lock being driven using rack and pinion engagement according to claim 2, it is characterised in that: described point
It is additionally provided with lock tongue push plate B in lock lock body, lock tongue push plate B is arranged in parallel in the top of lock tongue push plate A, and one end of lock tongue push plate B is set
Lock tongue is locked, the one end for locking lock tongue is stretched out from a point one end for lock main body；
The side of lock tongue push plate B is equipped with push rod, and push rod is vertically arranged with lock tongue push plate B, and one end of push rod is connected to lock tongue push plate B
On, guide groove is offered on the side side of point lock main body, the other end of push rod is pierced by from guide groove.
5. a kind of lock being driven using rack and pinion engagement according to claim 1, it is characterised in that: the lock
Button box includes lock box body, latches and is successively arranged the first lock-tongue port, the second lock-tongue port, third lock-tongue port from top to bottom on box body.
6. a kind of lock being driven using rack and pinion engagement according to claim 1, it is characterised in that: the guarantor
Danger lock includes the insurance lock body of rectangular-shape, and lock cylinder slot is equipped in safety lock body, is equipped with lock core, safety lock in lock core groove
Body upper surface further respectively has placing groove A and placing groove B, and placing groove A and placing groove B are vertical with lock core groove and penetrate through；Insurance
Annular groove is offered on the inside of one end of lock body, lock core groove is co-axially located in annular groove, and masking is connected in annular groove
Cylinder；
The side of lock core groove is equipped at least two first bullet grooves, and each first bullet groove is arranged along the length direction of lock core groove, often
It is equipped with tack pellet in a first bullet groove, spring A is equipped between the first bullet groove and tack pellet.
7. a kind of lock being driven using rack and pinion engagement according to claim 6, it is characterised in that: the lock
Core includes lock core core, and lock core core is inlaid in lock core groove, and lock core core can rotate coaxially in lock core groove, lock core core
On be coaxially socketed with first gear, the upside of first gear is pierced by out of placing groove A；
A circle card slot is also coaxially offered on the outer wall of lock core core, U-shaped inserted sheet passes through out of placing groove B and cooperates with card slot,
One end of lock core core offers keyhole；First gear is engaged with second gear, and second gear and main lock cooperate；
The side of lock core core is equipped at least two second bullet grooves, and each second bullet groove is set along the length direction of lock core core
It sets, each second bullet groove connects and is arranged in a one-to-one correspondence with first bullet groove, and Round nose is equipped in the second bullet groove
Son, one end of round end pellet are joint end, and the other end of round end pellet is blunt end, and joint end is docked with tack pellet, round end
The free end end at end is pierced by out of second bullet groove to be reached in keyhole.
8. a kind of lock being driven using rack and pinion engagement according to claim 1, it is characterised in that: the screening
Covering cylinder includes hollow cylindrical cylinder, is equipped with L shape limit card board in cylinder, the side of cylinder begins with jack, the aperture of jack
The riser of face L shape limit card board is arranged, and the other end of cylinder is equipped with handle.
9. a kind of lock being driven using rack and pinion engagement according to claim 1, it is characterised in that: the master
Lock includes lock tongue push plate C, and the lower surface of lock tongue push plate C is equipped with rack gear B, and one end of lock tongue push plate C is equipped with main lock tongue, main lock lock
One end of tongue is pierced by from the side of shell, and main lock tongue and keeper cooperate；The other end of lock tongue push plate C is connected by push-pull rod
The other side of body contact body, the side inner wall of shell are equipped with guide sleeve C, and lock tongue push plate C can be passed through from guide sleeve C just and edge
Guide sleeve C move left and right.
10. a kind of lock being driven using rack and pinion engagement according to claim 1, it is characterised in that: described
Key includes key body, and one end of key body connects one end of L shape connecting rod, and the other end of L shape connecting rod is equipped with lantern ring,
The side of key body is equipped with key flower alveolus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452143.0A CN109610951A (en) | 2018-11-30 | 2018-11-30 | A kind of lock being driven using rack and pinion engagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452143.0A CN109610951A (en) | 2018-11-30 | 2018-11-30 | A kind of lock being driven using rack and pinion engagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109610951A true CN109610951A (en) | 2019-04-12 |
Family
ID=66005474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811452143.0A Pending CN109610951A (en) | 2018-11-30 | 2018-11-30 | A kind of lock being driven using rack and pinion engagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109610951A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685504A (en) * | 2019-10-25 | 2020-01-14 | 上海勃傲自动化系统有限公司 | Intelligent safety lock device |
| CN112324249A (en) * | 2020-11-18 | 2021-02-05 | 强麟 | Lock bolt structure of anti-theft door lock and operation method thereof |
| CN112467534A (en) * | 2020-11-17 | 2021-03-09 | 南京润云电气有限公司 | Cabinet door lock structure of power distribution cabinet |
| CN112814482A (en) * | 2020-12-31 | 2021-05-18 | 广东卡丽尔化妆品有限公司 | Medical instrument removes and preserves cabinet based on two password formula mechanical locks |
| CN113062659A (en) * | 2021-03-09 | 2021-07-02 | 盛南寅 | Intelligent anti-theft door lock adaptive to network and used for apartment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124284U (en) * | 1992-05-06 | 1992-12-09 | 吴平林 | Antipicking lock |
| CN2440905Y (en) * | 2000-09-19 | 2001-08-01 | 中山市安防特种锁厂 | Internal installed security lock |
| CN201424869Y (en) * | 2009-04-15 | 2010-03-17 | 许志平 | Rack anti-theft lock |
| US20100326149A1 (en) * | 2009-06-30 | 2010-12-30 | Tsan-Lin Chang | Lock Device Having A Hidden Locking Unit |
| CN204060170U (en) * | 2014-07-23 | 2014-12-31 | 郭福强 | With door lock and the private key of door lock protector |
-
2018
- 2018-11-30 CN CN201811452143.0A patent/CN109610951A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124284U (en) * | 1992-05-06 | 1992-12-09 | 吴平林 | Antipicking lock |
| CN2440905Y (en) * | 2000-09-19 | 2001-08-01 | 中山市安防特种锁厂 | Internal installed security lock |
| CN201424869Y (en) * | 2009-04-15 | 2010-03-17 | 许志平 | Rack anti-theft lock |
| US20100326149A1 (en) * | 2009-06-30 | 2010-12-30 | Tsan-Lin Chang | Lock Device Having A Hidden Locking Unit |
| CN204060170U (en) * | 2014-07-23 | 2014-12-31 | 郭福强 | With door lock and the private key of door lock protector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685504A (en) * | 2019-10-25 | 2020-01-14 | 上海勃傲自动化系统有限公司 | Intelligent safety lock device |
| CN112467534A (en) * | 2020-11-17 | 2021-03-09 | 南京润云电气有限公司 | Cabinet door lock structure of power distribution cabinet |
| CN112467534B (en) * | 2020-11-17 | 2022-06-28 | 河南瑞尔电气股份有限公司 | Cabinet door lock structure of power distribution cabinet |
| CN112324249A (en) * | 2020-11-18 | 2021-02-05 | 强麟 | Lock bolt structure of anti-theft door lock and operation method thereof |
| CN112814482A (en) * | 2020-12-31 | 2021-05-18 | 广东卡丽尔化妆品有限公司 | Medical instrument removes and preserves cabinet based on two password formula mechanical locks |
| CN113062659A (en) * | 2021-03-09 | 2021-07-02 | 盛南寅 | Intelligent anti-theft door lock adaptive to network and used for apartment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109610951A (en) | A kind of lock being driven using rack and pinion engagement | |
| KR101142425B1 (en) | Door lock unlocking device | |
| EP1469148A2 (en) | Locking mechanism for a safe door | |
| CN104863434A (en) | Gift box coded lock | |
| TWM515581U (en) | Multi-purpose lock with storage function | |
| CN209538845U (en) | A kind of security door screen type lock | |
| CN204782369U (en) | Gift box trick lock | |
| CN202578170U (en) | Multidirectional locking lock head of external pressing marble of double-sided column in self-sliding vane | |
| CN206190113U (en) | Rear -mounted safe of locking mechanical system | |
| CN103375058A (en) | Multi-direction-locking lock with self-slide blades, inner double side-barrels and external-pressed pins | |
| CN207245372U (en) | A kind of lockset that there is instruction to insert board | |
| CN207377290U (en) | A kind of antitheft door anti-picking lock | |
| DE3347896C2 (en) | Locking device with an inner actuating part that can be uncoupled | |
| CN202209082U (en) | Lock core with knob and prevention from being unlocked through a bypass | |
| CN205172186U (en) | Two key locking mechanism | |
| CN202611363U (en) | Calabash-shaped lock with high safety | |
| CN205777922U (en) | The blade lock core of many keys | |
| CN203514976U (en) | Bolt type fixing lock and key thereof | |
| CN202672867U (en) | Double anti-theft lock | |
| CN207084378U (en) | Secret casket | |
| CN207048502U (en) | It is a kind of to be resistant to fingerprint, the coded lock special-purpose lock pin that technology is opened | |
| CN205608878U (en) | Coin collection box with function is opened in twin -lock control | |
| CN206158366U (en) | Safety key and lock core subassembly with curve spoon groove | |
| CN103452399A (en) | Window moving safety bolt with opening limitation function | |
| RU161151U1 (en) | LOCKING MECHANISM FOR SUVALDNY LOCK |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |