CN110485814A - Hinge anti-theft lock and assembly - Google Patents
Hinge anti-theft lock and assembly Download PDFInfo
- Publication number
- CN110485814A CN110485814A CN201910858263.9A CN201910858263A CN110485814A CN 110485814 A CN110485814 A CN 110485814A CN 201910858263 A CN201910858263 A CN 201910858263A CN 110485814 A CN110485814 A CN 110485814A
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- China
- Prior art keywords
- lock
- component
- spiral arm
- page component
- notch
- 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.)
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- 239000011229 interlayer Substances 0.000 claims description 13
- 238000005553 drilling Methods 0.000 claims description 11
- 239000010410 layer Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- 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
- E05B15/14—Tumblers
-
- 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
- E05B19/0023—Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0013—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0053—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with increased picking resistance
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention relates to the hinge anti-theft lock of antitheft equipment technical field, solve the problems, such as to be easy to crack.It is characterized in that: including shell, lock page component, locking bar and spiral arm component, lock page component and spiral arm component are connect with housing into rotation, locking bar is fixedly connected with rotating bar, rotating bar and spiral arm component are rotatablely connected, elastic component is equipped between rotating bar and spiral arm component, at least two is arranged in lock page component altogether, and lock page component is equipped with notch, it locks and is equipped with keyhole in the middle part of page component, lock page component is fixedly connected with the closing piece in keyhole.The invention also discloses the antitheft lock assemblies of hinge, hinge anti-theft lock including key and among the above.It cannot judge whether unlock by locking page component and whether can rotate, so that the lock core is difficult to crack；And the lock core compared to spring lock common in the market there is richer close lock to combine, therefore also have better anti-theft effect, reaches and is difficult to the advantages of being cracked.
Description
Technical field
The present invention relates to antitheft equipment technical fields, especially hinge anti-theft lock and assembly.
Background technique
Common spring lock is one of current lockset most common on the market, the cylinder that spring lock passes through multiple and different height
Pellet and lock core is blocked, lock core is made to keep lock state, when being put into correct key, key pushes pellet to resist the bullet of spring
Power is moved to suitable height, so that pellet can not block lock core and realize unlock.Exactly because and spring lock this characteristic, when
When having stealer picking lock, whether stealer only needs to be able to rotate at the keyhole according to lock core to judge whether lockset unlocks, and makes
Lockset is obtained to be easy to successfully be cracked.Therefore lockset in the prior art there are problems that being easy to crack.
Summary of the invention
In order to overcome the disadvantages mentioned above of the prior art, the object of the present invention is to provide hinge anti-theft lock and assemblies, have
It is difficult to the advantages of cracking.
The technical solution adopted by the present invention to solve the technical problems is:
Hinge anti-theft lock, including shell, lock page component, locking bar and spiral arm component, the lock page component and spiral arm component
It is connect with housing into rotation and rotation center is overlapped, the locking bar is fixedly connected with rotating bar, the rotating bar and spiral arm component
Rotation connection, the rotation center of the rotating bar are not overlapped with the rotation center of spiral arm component, the rotating bar and spiral arm component
Between be equipped with elastic component, the lock page component is arranged at least two altogether, and the lock page component is equipped with notch of the width greater than locking bar,
Keyhole is equipped in the middle part of the lock page component, the lock page component is fixedly connected with the closing piece in keyhole.
As a further improvement of the present invention: the lock page component includes positioning ring and rotary blade, and the rotary blade is arranged
Outside positioning ring, the keyhole is located in the middle part of positioning ring, and the closing piece is fixedly connected with positioning ring, and the notch, which is located at, to be turned
Dynamic page outer edge, is equipped with locking mechanism between the rotary blade and positioning ring.
As a further improvement of the present invention: the locking mechanism includes internal gear and external gear, and the external gear is fixed
It is connected to positioning ring, the internal gear is fixedly connected on rotary blade and is clamped with external gear.
As a further improvement of the present invention: the rotary blade outer edge, which is equipped with, imitates hole, imitations hole width and
Of same size, depth of the depth for imitating hole less than notch of notch.
As a further improvement of the present invention: the rotary blade is equipped with positioned at the introversion face of notch two sides, the introversion face
One end far from indentations bottom is tilted to the direction close to inner side, and the side of the locking bar is outer equipped with closing with introversion face paste
Incline face, the other side of the locking bar is equipped with chamfering, and the width of the chamfering is greater than the depth of notch.
As a further improvement of the present invention: the spiral arm component includes spiral arm ring, lock tongue and linkage post, the spiral arm ring
It is connect with housing into rotation with lock tongue and center of rotation is overlapped, the linkage post is rotationally connected with spiral arm ring, the lock tongue and rotation
Armlet is fixedly connected, and the axle center of the linkage post and the center of rotation of lock tongue are parallel and be not overlapped, the rotating bar rotation connection
In linkage post.
As a further improvement of the present invention: the spiral arm component is rotatably connected to rotation interlayer, the rotation interlayer position
In spiral arm component close to the side of lock page component.
As a further improvement of the present invention: anti-drilling chassis is equipped between the rotation interlayer and lock page component, it is described anti-
It bores chassis and is fixedly connected with the obstacle block in keyhole, be equipped with movable chamber between the obstacle block and lock page component.
As a further improvement of the present invention: the shell is fixedly connected at keyhole and width is identical as closing piece
Locating piece.
The antitheft lock assembly of hinge, including the hinge anti-theft lock in key and preceding claim, the key includes solution
Lock cylinder, the solution lock cylinder are equipped with direct through groove and conciliate locked groove, and at least a, the direct through groove edge is arranged in the solution locked groove altogether
The length direction for solving lock cylinder extends and perforation extremely solves one end of lock cylinder, circumferential direction of the solution locked groove along solution lock cylinder
Extend and one end is connected to direct through groove, the width of the direct through groove is greater than or equal to the length of closing piece, the width of the solution locked groove
More than or equal to the width of closing piece.
Compared with prior art, the beneficial effects of the present invention are:
The unlock of the lock core needs the notch on all lock page components to be located at locking bar simultaneously and locking bar can be allowed in elastic component
Driving under enter notch in, therefore any one lock page component rotation angle it is incorrect, that is, may make the angle incorrect
Lock page component block locking bar and enter in notch, so that locking bar, rotating bar and the rotation of spiral arm component can not be driven by making to lock page component,
And then the lock core is made to keep lock state.And in the state that locking bar is not caught in notch, lock page component still is able to freely turn
It is dynamic, so that cracker is difficult to identify that the correct angle of lock page component, so that the lock core is difficult to be cracked.
Even if the lock core, in the state of not being unlocked, the lock page component at keyhole is still being capable of normal rotation
, so that cannot be by locking whether page component can rotate to determine whether can unlock during cracking the lock core.And
It is in the prior art the overwhelming majority lockset can be rotated only after in the unlocked state so that the lock core compare with it is existing
Have the advantages that be more difficult to be cracked for most locksets in technology.
The lock core can be formed by locking the rotation realization unlock of page component, therefore locking page component to rotate to different angles
Different close locks (combination of different lock page component rotation angles under Mi Suowei unlocked state, lock different when the unlock of page component by adjustment
Angle, form different close locks).It is locked due to being realized between positioning ring and rotary blade by external gear, external gear
The number of teeth can directly affect the close hold depth of the lock core, meanwhile, the number of lock page component also will affect the close hold depth of the lock core.If external tooth
The number of teeth of wheel is x, and the number of lock page component is y, then close hold depth is the y power of x.
The lock core compared to spring lock common in the market there is richer close lock to combine, therefore also have preferably anti-
Steal effect, it is more difficult to be cracked.
Detailed description of the invention
Fig. 1 is the schematic perspective view of embodiment 1；
Fig. 2 is the schematic diagram of internal structure of shell in embodiment 1；
Fig. 3 is the structural schematic diagram that page component is locked in embodiment 1；
Fig. 4 is the structural schematic diagram of spiral arm component in embodiment 1；
Fig. 5 can not be caught in status diagram when notch for locking bar in embodiment 1；
Fig. 6 is the structural schematic diagram of locking bar and flexible roller in embodiment 2；
Fig. 7 is structural schematic diagram when closing piece is caught in solution locked groove in embodiment 4；
Fig. 8 is the schematic perspective view of key in embodiment 4.
Appended drawing reference: 11, shell；12, interlayer is rotated；13, anti-drilling chassis；14, obstacle block；15, movable chamber；16, it positions
Block；21, positioning ring；22, closing piece；23, rotary blade；24, notch；25, introversion face；26, keyhole；31, flare face；32, chamfering；
33, internal gear；34, external gear；35, hole is imitated；41, spiral arm ring；42, lock tongue；43, linkage post；51, locking bar；52, rotating bar；
53, elastic component；54, flexible roller；61, lock cylinder is solved；62, direct through groove；63, locked groove is solved.
Specific embodiment
Now in conjunction with Detailed description of the invention, the present invention is further described with embodiment:
Embodiment 1:
Hinge anti-theft lock, as shown in Figures 1 to 5, including shell 11, lock page component, locking bar 51 and spiral arm component, lock page
Component and spiral arm component are rotatablely connected with shell 11 and rotation center is overlapped, and locking bar 51 is fixedly connected with rotating bar 52, rotates
Bar 52 and spiral arm component are rotatablely connected, and the rotation center of rotating bar 52 is not overlapped with the rotation center of spiral arm component, rotating bar 52
Elastic component 53 is equipped between spiral arm component, elastic component 53 is torsional spring, and lock page component is arranged 4 altogether, and lock page component is equipped with width
It greater than the notch 24 of locking bar 51, locks and is equipped with keyhole 26 in the middle part of page component, lock page component is fixedly connected in keyhole 26
Closing piece 22.
As shown in Figure 2, Figure 3 and Figure 4, lock page component includes positioning ring 21 and rotary blade 23, and rotary blade 23 is sheathed on positioning
Outside ring 21, keyhole 26 is located at 21 middle part of positioning ring, and closing piece 22 is fixedly connected with positioning ring 21, and notch 24 is located at rotary blade 23
Outer edge is equipped with locking mechanism between rotary blade 23 and positioning ring 21.
After key is inserted into keyhole 26, positioning ring 21 and rotary blade 23 is driven to rotate by closing piece 22, to realize key
The function of lock page component rotation is driven by closing piece 22 during rotation.
Locking mechanism includes internal gear 33 and external gear 34, and external gear 34 is fixedly connected on positioning ring 21, and internal gear 33 is solid
Surely it is connected to rotary blade 23 and is clamped with external gear 34.
23 outer edge of rotary blade, which is equipped with, imitates hole 35, and imitation 35 width of hole are of same size with notch 24, imitates hole 35
Depth be less than notch 24 depth.
Rotary blade 23 is equipped with positioned at the introversion face 25 of 24 two sides of notch, and the one end of introversion face 25 far from 24 bottom of notch is to leaning on
The direction inclination of nearly 24 inside of notch, the side of locking bar 51 are equipped with the flare face 31 being bonded with introversion face 25, locking bar 51 it is another
Side is equipped with chamfering 32, and the width of chamfering 32 is greater than the depth of notch 24.
Spiral arm component is rotatably connected to rotation interlayer 12, and rotation interlayer 12 is located at spiral arm component close to the one of lock page component
Side.
Rotate interlayer 12 and lock page component between be equipped with anti-drilling chassis 13, anti-drilling 13 both ends of chassis respectively with rotation interlayer 12
It is rotatablely connected with positioning ring 21, anti-drilling chassis 13 is fixedly connected with the obstacle block 14 in keyhole 26, obstacle block 14 and lock
Movable chamber 15 is equipped between page component.
Shell 11 is fixedly connected at keyhole 26 and width locating piece 16 identical with closing piece 22.
As shown in figure 5, spiral arm component includes spiral arm ring 41, lock tongue 42 and linkage post 43, spiral arm ring 41 and lock tongue 42 with
The rotation connection of shell 11 and center of rotation coincidence, linkage post 43 are rotationally connected with spiral arm ring 41, and lock tongue 42 and spiral arm ring 41 are fixed
Connection, the axle center of linkage post 43 is parallel with the center of rotation of lock tongue 42 and is not overlapped, and rotating bar 52 is rotationally connected with linkage post 43.
The present embodiment has the advantage that
Key is inserted into keyhole 26, and is clamped key and closing piece 22, then rotates key, key and closing piece 22 block
It connects and drives lock page component rotation.If key is adapted to the lock core, when key is in clamped condition with closing piece 22, key can lead to
It crosses closing piece 22 to drive lock page component to rotate and be respectively positioned on the notch 24 of all lock page components at locking bar 51, and 53 energy of elastic component
It drives locking bar 51 to enter in notch 24 by rotating bar 52, makes locking bar 51 and lock page component clamping.Continue to rotate key, key band
Dynamic lock page component rotation, and locking bar 51, rotating bar 52 and the rotation of spiral arm component are driven by lock page component, so as to pass through spiral arm
Component drives lockset unlock.
The unlock of the lock core needs the notch 24 on all lock page components to be located at locking bar 51 simultaneously and locking bar 51 can be allowed to exist
Enter in notch 24 under the driving of elastic component 53, therefore the angle of any one lock page component rotation is incorrect, that is, may make this
The incorrect lock page component of angle blocks locking bar 51 and enters in notch 24, to make lock page component that can not drive locking bar 51, rotation
Bar 52 and the rotation of spiral arm component, and then the lock core is made to keep lock state.And in the state that locking bar 51 is not caught in notch 24,
Lock page component still is able to be freely rotated, so that cracker is difficult to identify that the correct angle of lock page component, so that the lock core is difficult
To be cracked.
Even if the lock core, in the state of not being unlocked, the lock page component at keyhole 26 is still being capable of normal rotation
, so that cannot be by locking whether page component can rotate to determine whether can unlock during cracking the lock core.And
It is in the prior art the overwhelming majority lockset can be rotated only after in the unlocked state so that the lock core compare with it is existing
Have the advantages that be more difficult to be cracked for most locksets in technology.
It is clamped by internal gear 33 and external gear 34, so that when key drives positioning ring 21 to rotate, positioning ring 21
Rotary blade 23 is driven to rotate by external gear 34 and internal gear 33, to realize that key passes through closing piece 22 during rotation and drives
Lock the function of page component rotation.
The lock core can be formed by locking the rotation realization unlock of page component, therefore locking page component to rotate to different angles
Different close locks (combination of different lock page component rotation angles under Mi Suowei unlocked state, lock different when the unlock of page component by adjustment
Angle, form different close locks).Locking is realized due to passing through external gear 34 between positioning ring 21 and rotary blade 23, because furthermore
The number of teeth of gear 34 can directly affect the close hold depth of the lock core, meanwhile, the number of lock page component also will affect the close lock of the lock core
Amount.If the number of teeth of external gear 34 is x, the number of lock page component is y, then close hold depth is the y power of x.For example, by external gear 34
The number of teeth is set as 38, and the number of lock page component is set as 4, then close hold depth reaches 38 4 powers (being equal to 2085135), that is, uses tooth
The external gear 34 that number is 38, using 4 lock page components, then the lock core can adjust out 2085135 groups of different close lock combinations, so that
The lock core compared to spring lock common in the market there is richer close lock to combine, therefore also have better anti-theft effect,
It is more difficult to be cracked.
When someone's picking lock, since notch 24 has certain depth, when elastic component 53 drives locking bar 51 to be caught in notch 24
When interior, locking bar 51 collides with rotary blade 23, easily causes the vibration and noise of lock core, it is possible to can be by as the lock core solution
Lock successful judgment basis.By imitating the setting in hole 35, so that lock page component is during rotation, even if not unlocking, bullet
Property part 53 drive locking bar 51 be caught in imitation hole 35 in and collide, to imitate the vibration issued when locking bar 51 is caught in notch 24
Dynamic and noise, and then preventing people from being collided according to locking bar 51 with rotary blade 23 is that the vibration issued and noise judge whether locking bar 51 blocks
Enter in notch 24, so that the lock core is more difficult to be cracked.
Flare face 31 is bonded with introversion face 25, is accidentally slipped out after locking bar 51 can be prevented to be caught in notch 24, is played raising
Reliability when unlock.When needing to release the lock state of lock core, the opposite side in the direction of rotation of rotary blade 23 when Xiang Xiesuo
To rotation rotary blade 23, rotary blade 23 is rotated backward and is abutted with chamfering 32.Since the width of chamfering 32 is greater than the depth of notch 24
Degree slides so that rotary blade 23 is opposite with 51 surface of locking bar at chamfering 32 and pushes locking bar 51 de- along the surface profile of chamfering 32
From notch 24, so that the state for unlocking the lock core changes into lock state.
After locking bar 51 is caught in notch 24, rotary blade 23 drives locking bar 51, rotating bar 52 and linkage post during rotation
43 rotations, linkage post 43 drive spiral arm ring 41 to rotate, and linkage post 43 is rotated around the center of rotation of spiral arm ring 41.Due to linkage
The axle center of column 43 is parallel with the center of rotation of lock tongue 42 and is not overlapped, and in the rotation of the center of rotation of spiral arm ring 41 and lock tongue 42
The heart is overlapped, therefore linkage post 43 drives lock tongue 42 to rotate during the center of rotation rotation around spiral arm ring 41, lock tongue 42
Velocity of rotation is identical as the velocity of rotation of spiral arm ring 41, so as to drive lockset unlock by lock tongue 42.
Due to that can directly drive the rotation of lock tongue 42 when rotation spiral arm component rotation and realize unlock, leaned in spiral arm component
The side setting rotation interlayer 12 of nearly lock page component, blocks spiral arm component by rotating interlayer 12, can prevent people from not having to key straight
It connects and agitates spiral arm component, so that playing raising cracks difficulty.Rotation interlayer 12 can play anti-drilling effect, prevent spiral arm component straight
It connects and is drilled bad, further increase the safety of the lock core.
Spiral arm component is blocked by anti-drilling chassis 13, can prevent people from not having to key and directly agitate spiral arm component, to play
Raising cracks difficulty.Anti-drilling chassis 13 can play anti-drilling effect, prevent spiral arm component to be directly drilled bad, further increase the lock
The safety of core.Obstacle block 14 can also stop external drill bit to bore bad spiral arm component, further increase the safety of the lock core.Barrier
Hinder block 14 that can cause obstacle to activity of the objects such as iron wire, needle in keyhole 26, to prevent the objects such as iron wire, needle from agitating lock
Page component, further increases and cracks difficulty.
Embodiment 2:
Hinge anti-theft lock, as shown in fig. 6, itself the difference from embodiment 1 is that: locking bar 51 is rotatably connected to and rotary blade
The 23 flexible rollers 54 abutted.
The present embodiment has the advantage that
Locking bar 51 passes through flexible roller 54 and abuts with rotary blade 23, converts rolling friction for sliding friction, can reduce and rub
Power is wiped, and then reduces the abrasion of locking bar 51 and rotary blade 23, is improved service life.Meanwhile flexible roller 54 is touched with rotary blade 23
During hitting, have the advantages that vibration and noise are lesser, makes one to be difficult to judge whether locking bar 51 is caught in by vibration and noise
In notch 24, plays and improve the lock core and crack difficulty.
Embodiment 3:
Hinge anti-theft lock, the difference from embodiment 1 is that: locking bar and rotation page frame table are equipped with flexible coating.
The present embodiment has the advantage that
It is mutually abutted by the flexible coating on locking bar and rotary blade, vibration and noise can be reduced, make one to be difficult to pass through shake
Dynamic and noise judge whether locking bar is caught in notch, and that plays the raising lock core cracks difficulty.
Embodiment 4:
The antitheft lock assembly of hinge, as shown in Figure 7 and Figure 8, including the hinge anti-theft lock in key and embodiment 1, key
Including solving lock cylinder 61, solution lock cylinder 61 is equipped with direct through groove 62 and conciliates locked groove 63, and solution locked groove 63 is arranged 4 altogether, direct through groove
62 extend along the length direction for solving lock cylinder 61 and penetrate through to the one end for solving lock cylinder 61, solve locked groove 63 along solution lock cylinder
61 circumferentially extending and one end is connected to direct through groove 62, the width of direct through groove 62 is equal to the length of closing piece 22, solves the width of locked groove 63
Degree is equal to the width of closing piece 22.
The present embodiment has the advantage that
During key is inserted into keyhole 26, the outer wall of solution lock cylinder 61 is abutted with the inner wall of positioning ring 21, and
And closing piece 22 is caught in direct through groove 62.Key is continued to move to, closing piece 22 is relatively moved with key and adjusted in direct through groove 62
Position.After the adjustment of the position of closing piece 22, key is rotated, is caught in closing piece 22 along the circumferentially extending for solving lock cylinder 61
Locked groove 63 is solved, is continued to rotate until closing piece 22 and key are clamped, so as to drive closing piece 22 and lock page group by the rotation of key
Part rotation.By the way that different length is arranged in 4 solution locked grooves 63, and then can adjust simultaneously during rotating key different
Closing piece 22 and lock page component rotate different angles, realize the function of unlock.
In conclusion after those skilled in the art read file of the present invention, according to the technique and scheme of the present invention with
Technical concept is not necessarily to creative mental labour and makes other various corresponding conversion schemes, belongs to the model that the present invention is protected
It encloses.
Claims (10)
1. hinge anti-theft lock, it is characterised in that: including shell (11), lock page component, locking bar (51) and spiral arm component, the lock
Page component and spiral arm component with shell (11) be rotatablely connected and rotation center be overlapped, the locking bar (51) is fixedly connected with rotation
Bar (52), the rotating bar (52) and spiral arm component are rotatablely connected, rotation center and the spiral arm component of the rotating bar (52)
Rotation center is not overlapped, and is equipped with elastic component (53) between the rotating bar (52) and spiral arm component, and the lock page component is arranged altogether
At least two, the lock page component are equipped with the notch (24) that width is greater than locking bar (51), are equipped with keyhole in the middle part of the lock page component
(26), the lock page component is fixedly connected with the closing piece (22) in keyhole (26).
2. hinge anti-theft lock according to claim 1, it is characterised in that: the lock page component include positioning ring (21) and
Rotary blade (23), the rotary blade (23) are sheathed on positioning ring (21) outside, and the keyhole (26) is located in positioning ring (21)
Portion, the closing piece (22) are fixedly connected with positioning ring (21), and the notch (24) is located at rotary blade (23) outer edge, and described turn
Locking mechanism is equipped between dynamic page (23) and positioning ring (21).
3. hinge anti-theft lock according to claim 2, it is characterised in that: the locking mechanism include internal gear (33) and
External gear (34), the external gear (34) are fixedly connected on positioning ring (21), and the internal gear (33) is fixedly connected on rotary blade
(23) and with external gear (34) it is clamped.
4. hinge anti-theft lock according to claim 2, it is characterised in that: rotary blade (23) outer edge is equipped with mould
Imitative hole (35), imitation hole (35) width is of same size with notch (24), and the depth for imitating hole (35) is less than notch
(24) depth.
5. hinge anti-theft lock according to claim 2, it is characterised in that: the rotary blade (23), which is equipped with, is located at notch
(24) the introversion face (25) of two sides, the one end of the introversion face (25) far from notch (24) bottom is on the inside of notch (24)
Direction inclination, the side of the locking bar (51) are equipped with the flare face (31) being bonded with introversion face (25), the locking bar (51) it is another
Side is equipped with chamfering (32), and the width of the chamfering (32) is greater than the depth of notch (24).
6. hinge anti-theft lock according to claim 1, it is characterised in that: the spiral arm component include spiral arm ring (41),
Lock tongue (42) and linkage post (43), the spiral arm ring (41) and lock tongue (42) are rotatablely connected with shell (11) and center of rotation weight
It closes, the linkage post (43) is rotationally connected with spiral arm ring (41), and the lock tongue (42) is fixedly connected with spiral arm ring (41), described
The axle center of dynamic column (43) is parallel with the center of rotation of lock tongue (42) and is not overlapped, and the rotating bar (52) is rotationally connected with linkage post
(43)。
7. hinge anti-theft lock according to claim 1, it is characterised in that: the spiral arm component is rotatably connected to rotating clamp
Layer (12), rotation interlayer (12) are located at spiral arm component close to the side of lock page component.
8. hinge anti-theft lock according to claim 7, it is characterised in that: the rotation interlayer (12) and lock page component it
Between be equipped with anti-drilling chassis (13), the anti-drilling chassis (13) is fixedly connected with the obstacle block (14) in keyhole (26), institute
It states and is equipped with movable chamber (15) between obstacle block (14) and lock page component.
9. hinge anti-theft lock according to claim 1, it is characterised in that: the shell (11) is fixedly connected with positioned at key
At keyhole (26) and width and closing piece (22) identical locating piece (16).
10. the antitheft lock assembly of hinge, it is characterised in that: antitheft including key and hinge according to any one of claims 1 to 9
Lock core, the key include solution lock cylinder (61), and the solution lock cylinder (61) is equipped with direct through groove (62) reconciliation locked groove (63),
At least two is arranged in the solution locked groove (63) altogether, and the direct through groove (62) extends and passes through along the length direction of solution lock cylinder (61)
The one end for solving lock cylinder (61) is passed to, solution locked groove (63) is along the circumferentially extending and one end for solving lock cylinder (61) and leads directly to
Slot (62) connection, the width of the direct through groove (62) are greater than or equal to the length of closing piece (22), the width of solution locked groove (63)
More than or equal to the width of closing piece (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910858263.9A CN110485814B (en) | 2019-09-11 | 2019-09-11 | Antitheft lock core and assembly with leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910858263.9A CN110485814B (en) | 2019-09-11 | 2019-09-11 | Antitheft lock core and assembly with leaf |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110485814A true CN110485814A (en) | 2019-11-22 |
| CN110485814B CN110485814B (en) | 2024-05-10 |
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| CN201910858263.9A Active CN110485814B (en) | 2019-09-11 | 2019-09-11 | Antitheft lock core and assembly with leaf |
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| CN200949342Y (en) * | 2006-09-28 | 2007-09-19 | 吴楚彪 | Tapered end |
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| CN104631922A (en) * | 2014-12-23 | 2015-05-20 | 李运福 | Idle lock and key matched with same |
| CN104775676A (en) * | 2015-05-05 | 2015-07-15 | 张正伟 | Idling internal calibration clutch type lock cylinder |
| CN206233700U (en) * | 2016-11-02 | 2017-06-09 | 中山市诺源机械设备科技有限公司 | A kind of tapered end and its key of theftproof performance high |
| CN211007995U (en) * | 2019-09-11 | 2020-07-14 | 研诺智能设备（广州）有限公司 | Anti-theft lock core and assembly of blades |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5539378A (en) * | 1994-08-16 | 1996-07-23 | Chang; Neng-Chien | Lock with remote alarm |
| GB0326522D0 (en) * | 2003-11-13 | 2003-12-17 | Bipeace Entpr Co Ltd | Lock barrel |
| CN200949342Y (en) * | 2006-09-28 | 2007-09-19 | 吴楚彪 | Tapered end |
| CN201363023Y (en) * | 2009-03-17 | 2009-12-16 | 张军卫 | Blade type lock device with rotary lock tongue |
| CN201953174U (en) * | 2010-11-30 | 2011-08-31 | 张德基 | Door lock head with leaf type idling lock cylinder |
| CN102535971A (en) * | 2011-11-21 | 2012-07-04 | 李浩远 | Lock cylinder for anti-theft lock |
| CN104088529A (en) * | 2014-07-06 | 2014-10-08 | 余义伦 | Improved lock |
| CN104453386A (en) * | 2014-10-24 | 2015-03-25 | 陈志国 | Lock cylinder of floating type double locking pin blade structure |
| CN104631922A (en) * | 2014-12-23 | 2015-05-20 | 李运福 | Idle lock and key matched with same |
| CN104775676A (en) * | 2015-05-05 | 2015-07-15 | 张正伟 | Idling internal calibration clutch type lock cylinder |
| CN206233700U (en) * | 2016-11-02 | 2017-06-09 | 中山市诺源机械设备科技有限公司 | A kind of tapered end and its key of theftproof performance high |
| CN211007995U (en) * | 2019-09-11 | 2020-07-14 | 研诺智能设备（广州）有限公司 | Anti-theft lock core and assembly of blades |
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| CN110485814B (en) | 2024-05-10 |
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