CN107724790A - A kind of mechanical lock - Google Patents
A kind of mechanical lock Download PDFInfo
- Publication number
- CN107724790A CN107724790A CN201711162262.8A CN201711162262A CN107724790A CN 107724790 A CN107724790 A CN 107724790A CN 201711162262 A CN201711162262 A CN 201711162262A CN 107724790 A CN107724790 A CN 107724790A
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- China
- Prior art keywords
- hole
- disk
- axle
- control box
- pin
- 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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- 238000003825 pressing Methods 0.000 claims description 12
- 230000007547 defect Effects 0.000 abstract description 3
- 239000008188 pellet Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
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- Lock And Its Accessories (AREA)
Abstract
The invention provides a kind of mechanical lock, effectively solves the problems, such as that existing mechanical lock security is easily cracked, and its technical scheme solved is, including control box, there is the first disk in control box, have the second disk on the first disk and constitute clamp, notch is provided with clamp；There is first axle in control box, have sleeve in first axle, have annular slab on the right side of the first disk, there is the second axle on annular slab, there is the first blind hole on annular slab, there is disc cam in the first blind hole, the first blind via bottom has through hole, there is pin in through hole, have reseting pressuring spring on pin, have hole clipping on the second axle；There is annular ring on annular slab, there is the first deep-slotted chip breaker on annular ring, there is the first sliding block in the first deep-slotted chip breaker, the first sliding block is fixed with annular slab, has clamping body on control box right plate；Clever structure of the present invention, the defects of effective existing mechanical lock is easily cracked, the confidentiality of mechanical lock is substantially increased, reduce the possibility of important item loss.
Description
Technical field
The present invention relates to the scientific and technological art field of secrecy machinery, particularly a kind of mechanical lock.
Background technology
The pellet and blade lock core now having on the market at present, are generally required for inserting key in lockhole, and in positive reason
Lock could be opened when key is rotated under condition.Rotary lockhole axle and the lock core that can not be rotated are provided with the lock core of this lock
, the side in lockhole is provided with a row or multi-row pellet, there is lock pillar behind pellet, and being pushed up behind lock pillar has spring, in locking shape
Under state, lock pillar is stuck between lock core base and lockhole axle under the elastic force effect of spring.After a key inserts lockhole, on the key
Jog oppresses pellet, and pellet promotes lock pillar, and lock pillar pressuring spring is simultaneously retracted into lock core base completely, and now lockhole axle can be with key
Spoon rotates, and the rotation drive of lockhole axle is arranged on the tail end on axle or the cam at middle part, cam rotation pull open dead bolt, so as to complete
It is normal to unlock.
The fault of construction that existing lock core Yin Qiben has causes its security poor, i.e., lock core be all by inserting key,
Lockhole axle is driven to rotate to realize what is unlocked by rotating key.Criminal can not have to correct key or without key
With regard to that can unlock, conventional has technical dislocation unlocking method and violence picking lock unlocking method.
Therefore, the invention provides a kind of mechanical lock to solve problem above.
The content of the invention
For the above situation, to overcome the defect of prior art, the invention provides a kind of mechanical lock, effectively solve
The problem of existing mechanical lock security is easily cracked.
Its technical scheme solved is including control box, there is horizontal and rotatable first disk in control box, first
There is the circular pit coaxial with the first disk on disk upper surface, there is the second disk, the upper surface of the second disk in circular pit
In the same plane with the upper surface of the first disk, the first disk and the second disk constitute clamp, are provided with clamp along footpath
To and up/down perforation notch；There are vertical shape and rotatable first axle on control box epipleural, first axle upper end is through control
Box epipleural and the top for being placed in control box epipleural, first axle lower end are coaxially fixed through the second disk and with the first disk；
Rotatable sleeve is set with first axle, sleeve upper end is through control box epipleural and is placed in the top of control box, under sleeve
End is fixed with the second disk；
Have on the right side of described the first disk it is vertical place and annular slab that end face is facing forward, annular slab center has along the longitudinal direction and can
The second axle rotated, the second axle front end are placed in the front of control box through control box, have on annular slab periphery radially and
Cross section is the first rectangular-shaped blind hole, has parallel with annular slab and rotatable disc cam, the first blind hole in the first blind hole
The vertical through hole for running through the first blind via bottom is arranged at bottom, and can slide up and down pin in through hole, and it is blind that pin upper end is placed in first
In hole, reseting pressuring spring is set with one end that pin is placed in the first blind hole, there is hole clipping corresponding with pin on the second axle；
Left end opening and rotatable annular ring are set with described annular slab, the first disk and the second disk are stuck in annular ring
Opening, annular ring medial surface has first deep-slotted chip breaker concentric with annular ring, there is the first sliding block in the first deep-slotted chip breaker, and first slides
Block is fixed with annular slab, and stage clip is connected between the first sliding block and the first arcuate groove end portions；There is clamping machine on control box right plate
Structure.
Clever structure of the present invention, the defects of effective existing mechanical lock is easily cracked, substantially increase mechanical lock
Confidentiality, reduce the possibility of important item loss.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is A-A sectional views in Fig. 1.
Fig. 3 is B-B sectional views in Fig. 2.
Fig. 4 is the second axle, annular slab, the first blind hole, the second blind hole, disc cam, pin, rope, first in the present invention
Deep-slotted chip breaker, the first sliding block, pressing plate, the connection diagram of pin-and-hole and annular ring.
Fig. 5 is the partial enlarged drawing at C in Fig. 4.
Fig. 6 is the first disk and the structural representation of first axle in the present invention.
Fig. 7 is the structural representation of the second disk and sleeve in the present invention.
Fig. 8 is the structural representation of control box in the present invention, fixed block, connecting plate and the second deep-slotted chip breaker.
Fig. 9 is the structural representation of parcel tray in the present invention.
Figure 10 is the structural representation of annular ring and the first deep-slotted chip breaker in the present invention.
Figure 11 is the structural representation of the blind hole of annular slab first, fixing axle and the first sliding block in the present invention.
Figure 12 is disc cam and positioning hole structural representation in the present invention.
Figure 13 is the structural representation of bearing pin and rectangular block in the present invention.
Figure 14 is the structural representation of fixed block and the second deep-slotted chip breaker in the present invention.
Figure 15 is the structural representation of cylinder in the present invention.
Embodiment
Further description is made to the embodiment of the present invention below in conjunction with accompanying drawing.
Provided by Fig. 1 to Figure 15, the present invention includes control box 1, there is horizontal and rotatable first disk in control box 1
2, there is the circular pit coaxial with the first disk 2 on the upper surface of the first disk 2, there is the second disk 3, the second disk in circular pit
3 upper surface and the upper surface of the first disk 2 are in the same plane, and the first disk 2 and the second disk 3 constitute clamp, card
Be provided with plate radially and up/down perforation notch；There are vertical shape and rotatable first axle 4 on the epipleural of control box 1, first
The upper end of axle 4 is through the epipleural of control box 1 and is placed in the top of the epipleural of control box 1, the lower end of first axle 4 through the second disk 3 and
Coaxially fixed with the first disk 2；Be set with rotatable sleeve 5 in first axle 4, the upper end of sleeve 5 through the epipleural of control box 1 and
The top of control box 1 is placed in, the lower end of sleeve 5 is fixed with the second disk 3；
The right side of described the first disk 2 have it is vertical place and annular slab 6 that end face is facing forward, the center of annular slab 6 has along the longitudinal direction
And rotatable second axle 7, the front end of the second axle 7 are placed in the front of control box 1, on the periphery of annular slab 6 having through control box 1
Radially and cross section is the first rectangular-shaped blind hole 8, has parallel with annular slab 6 and rotatable dish-type convex in the first blind hole 8
The vertical through hole for running through the bottom of the first blind hole 8 is arranged at wheel 9, the bottom of the first blind hole 8, and can slide up and down pin 10 in through hole, pin
Follow closely 10 upper ends to be placed in the first blind hole 8, be set with reseting pressuring spring on one end that pin 10 is placed in the first blind hole 8, on the second axle 7
There is hole clipping 11 corresponding with pin 10；
Left end opening and rotatable annular ring 12 are set with described annular slab 6, the first disk 2 and the second disk 3 are stuck in
The opening of annular ring 12, the medial surface of annular ring 12 have first deep-slotted chip breaker 13 concentric with annular ring 12, in the first deep-slotted chip breaker 13
There is the first sliding block 14, the first sliding block 14 is fixed with annular slab 6, and pressure is connected between the first sliding block 14 and the end of the first deep-slotted chip breaker 13
Spring；There is clamping body on the right plate of control box 1.
In order to realize operator's one-hand operation, and for out of alignment in the first disk 2 or the second disk 3
Annular slab 6 departs from and annular slab 6 restores to the original state with the second axle 7 when really, there is the to be open to the right in the described side wall of the first blind hole 8
Two blind holes, there is the alignment pin 15 that can be horizontally slipped in the second blind hole, connect between the left end of alignment pin 15 and the bottom of the second blind hole
Stage clip is connected to, disc cam 9 has positioning hole on the face of cylinder；There is non-telescoping rope the blind hole corresponding position of annular ring 12 and second
Son, rope one end are connected with annular ring 12, and the rope other end is connected with alignment pin 15, and form annular ring 12 has phase with annular slab 6
Rope turns left alignment pin 15 structure of pulling during to rotating.
Described clamping body includes the right plate of control box 1, and connecting plate 16 is fixed with the right plate of control box 1, connection
Plate 16 is brought into close contact composition contiguous block with the right plate of control box 1, there is the rectangular opening of opening forward, rectangular opening on contiguous block front end face
Inside there is the horizontal bearing pin 17 that can be horizontally slipped, the one end of bearing pin 17 is through rectangular opening left side wall and is contacted with annular ring 12, annular ring
There is the pin-and-hole 18 being engaged with bearing pin 17 on 12；There is the parcel tray 26 that can be slid back and forth on the right side of contiguous block, parcel tray 26 is upper end
The rectangular housing of opening；The other end of bearing pin 17 is through rectangular opening right side wall and is placed on the right side of contiguous block, on parcel tray 26 with bearing pin
There is through hole 17 corresponding positions, form the clamping of bearing pin 17 and through hole or depart from sliding back and forth for control parcel tray 26；Bearing pin 17
Rectangular block 19 is fixed with part in rectangular opening, the front end of rectangular block 19 stretches out rectangular opening, stage clip is set with bearing pin 17, presses
One end of spring contacts with the right flank of rectangular block 19, and the other end of stage clip and the right side wall of rectangular opening connect；Control box 1 and parcel tray
26 are horizontally fixed in the casing 20 of front opening, epipleural and the upper-end contact of parcel tray 26 of its middle case 20.
Can be so that disc cam 9 automatically replies original state, described disc cam while in order to realize that disc cam 9 rotates
There is through hole at 9 centers of rotation, fixing axle 21 is placed with through hole, is connected between fixing axle 21 and through hole through torsion spring；First blind hole 8
Front side wall on have a through hole coaxial with fixing axle 21, the through-hole diameter on the front side wall of the first blind hole 8 is more than on disc cam 9 and led to
The diameter in hole, and annular space is formed between through hole on the front side wall of the first blind hole 8 and fixing axle 21, the one end of fixing axle 21 is fixed
On the rear wall of the first blind hole 8, the other end via through holes of fixing axle 21 run through the front side wall of the first blind hole 8.
For more preferable secrecy effect, the described front end face of disc cam 9 opening position corresponding with annular space has multiple
Aperture；Dismountable cylinder 22 is set with fixing axle 21, cylinder 22 is placed in annular space, and cylinder 22 can be between annular
Every interior rotation；Cylinder 22 have close to the one end of disc cam 9 it is raised correspondingly with aperture, form on cylinder 22 it is raised one by one
The rotation of cylinder 22 can drive the structure that disc cam 9 rotates when sticking into aperture.
Pin 10 is down pressed in order that disc cam 9 is more firm, and pin 10 can also automatically reply original state, institute
The upper end of pin 10 stated is fixed with horizontal pressing plate, and there are the stage clip of vertical shape, the upper end of stage clip in pressing plate and the bottom surface of the first blind hole 8
Contacted with pressing plate lower surface, the lower end of stage clip contacts with the bottom surface of the first blind hole 8.
In order to operator have cylinder 22 and password it is correct in the case of more easily unlock, described the first sliding block 14
In there is two stage clips in the middle part of the first deep-slotted chip breaker 13, the first deep-slotted chip breaker 13, and two stage clips are located at the first sliding block 14 respectively
Both sides；Pin-and-hole 18 on annular ring 12 has two, and two pin-and-holes 18 are distributed up and down centered on bearing pin 17.
In order that annular slab 6 is automatically moved back to original state, the described back side panel of control box 1 to annular slab 6 after unlocking
On be fixed with fixed block 23, the second described axle 7 is inserted into fixed block 23, and the second axle 7 is rotatable；Fixed block 23 and annular slab
Have the second deep-slotted chip breaker 24 of ring-type on the end faces of 6 contacts, interposition is equipped with the second sliding block in the second deep-slotted chip breaker 24, the second sliding block with
Annular slab 6 is fixed together, and two stage clips are placed with the second deep-slotted chip breaker 24, and two stage clips left and right centered on the second sliding block is right
Claim distribution, one end of stage clip is connected with the second sliding block, and the other end of stage clip is connected with the end of the second deep-slotted chip breaker 24.
In order that the automatic spring of parcel tray 26, and simplify the operation for opening parcel tray 26, after described parcel tray 26
There is top plate 25 between the back side panel of end face and casing 20, top plate 25 is parallel with the rear end face of parcel tray 26, after top plate 25 and casing 20
There are multiple stage clips along the longitudinal direction between side plate, stage clip one end is connected with the back side panel of casing 20, the other end and top plate of stage clip
25 rear end face connection, stage clip cause top plate 25 and the rear end face of parcel tray 26 to be bonded.
The described upper end of first axle 4 is higher than the upper end of sleeve 5, and there is annular the upper end of first axle 4, the second axle 7 and sleeve 5
It is raised so that so that first axle 4, the second axle 7 and sleeve 5 keep respective installation site and relation not to change.
Groove is provided with the front side board of control box 1, groove is the arc shape with the second axle 7 for the center of circle, and cylinder 22 can be from this
Through hole inserts and is sleeved on fixing axle 21 and rotated so as to turn disc cam 9, and cylinder 22 can during unlocking
Slided in groove.
When specifically used, the annular protrusion of first axle 4 and the upper end of sleeve 5 is turned respectively first so that the first disk 2 and
Notch mutual dislocation on two disks 3, during unblock, the upper end of first axle 4 is turned so that the first disk 2 rotates, until the first disk 2
On notch be in the opening of annular ring 12, now clutch first axle 4 so that the first disk 2 is not rotated further by, now turning set
Cylinder 5, sleeve 5 drive the second disk 3 to rotate so that the guide groove on the first disk 2 passes through up and down with the guide groove on the second disk 3
Logical, now the first disk 2 and the second disk 3 are no longer interfere with the rotation of annular ring 12, and now, cylinder 22 is sleeved on the by user
In fixing axle 21 in one blind hole 8, and the projection on cylinder 22 is set to correspond and block with the aperture on disc cam 9
Tightly, rotating cylinder 22 causes disc cam 9 to rotate, and the rotation of disc cam 9 compressing pressing plate moves down, pressing plate by pin 10 to
Under be pressed into hole clipping 11, now annular slab 6 is connected as a single entity with the second axle 7, i.e. the rotation of the second axle 7 can drive the rotation of annular slab 6,
At the same time, the card of alignment pin 15 in the left side of disc cam 9 withstands positioning hole, and disc cam 9 now is fixed, disc cam 9
It is firm to press against pressing plate, pressing plate it is firm force the card of pin 10 to withstand hole clipping 11；Now rotate the second axle 7, the rotation of the second axle 7
Through annular slab 6 and then annular ring 12 is driven to rotate, when annular ring 12 turns an angle, the bearing pin on the right plate of control box 1
17 are moved to the left simultaneously clamping pin-and-hole 18 in the presence of stage clip, meanwhile, the through hole that the right-hand member of bearing pin 17 departs from parcel tray 26 is mutual
Departing from so that the top plate 25 in the rear of parcel tray 26 forward ejects parcel tray 26 in the presence of multiple stage clips, now, storage
Thing box 26 is by smooth opening.
After the completion of unblock, parcel tray 26 is ejected forward, can now unclamp the second axle 7, now on the rear end face of annular slab 6
The second sliding block start to invert in the presence of stage clip in the second deep-slotted chip breaker 24, now the pin-and-hole 18 on annular ring 12 is by right side
Bearing pin 17 blocks so that annular ring 12 can not turn round；Now, produced relative rotation between annular ring 12 and annular slab 6, annular slab
The alignment pin 15 that hauls of rope is moved to the left on 6, and when alignment pin 15 departs from the positioning hole on disc cam 9, disc cam 9 exists
Start revolution in the presence of torsion spring until restoring to the original state.
When needing to close parcel tray 26, first parcel tray 26 is pushed into casing 20, until on bearing pin 17 and parcel tray 26
Through-hole alignment, now stir the rectangular block 19 on bearing pin 17 to the right, rectangular block 19 drives bearing pin 17 to move right, and bearing pin 17 is right
While holding the through hole on clamping parcel tray 26, the left end of bearing pin 17 departs from the pin-and-hole 18 on annular ring 12, and annular ring 12 is the
Turned round in the presence of stage clip and the first sliding block 14 in one deep-slotted chip breaker 13, when annular ring 12 restores to the original state, turn first respectively
Axle 4 and the annular protrusion of the upper end of sleeve 5 so that the notch mutual dislocation on the first disk 2 and the second disk 3 so that annular ring
12 are blocked by the first disk 2 or the second disk 3, and must not rotate, and now complete the locking of whole device.
If the people beyond user without permission and want open parcel tray 26 when, if the situation without cylinder 22
Under, there is no the clamping of pin 10 between the second axle 7 and annular slab 6, the second axle 7 is in idling conditions, so annular ring 12 also will not
It is dynamic, it will not also trigger bearing pin 17 and be moved to the left, parcel tray 26 will not be opened；If cylinder 22, the rotation of the second axle 7
The rotation of annular ring 12 can be driven through annular slab 6, still, now breach does not occur on the first disk 2, that is to say, that the
One disk 2 or sliding shoe are seized the opening of annular ring 12, it is rotated, but now annular slab 6 is with the second axle 7
Rotate and rotate, relative rotation is now produced between annular slab 6 and annular ring 12, now annular ring 12 drives through rope and positioned
Pin 15 is moved to the left and departs from positioning hole, and then causes disc cam 9 to be inverted in the presence of torsion spring, now the first blind hole 8
Interior pressing plate pulls pin 10 to pop up in the presence of stage clip, when pin 10 is mutually disengaged with hole clipping 11, the second axle 7 and ring
The no longer synchronous axial system of shape plate 6, and second sliding block and stage clip of the annular slab 6 in the second deep-slotted chip breaker 24 restore to the original state, parcel tray
26 still do not open, and ensure that file will not be stolen.
Cylinder 22 in the present invention serves the effect of key, and only specific key could make it that the dish type that matches is convex
Wheel rotates, so cylinder 22 is detachable and be convenient for carrying that cylinder 22 only has user just to have.
By designing the first disk 2 and the second disk 3 in the present invention, two disks only mutually correspond to up and down and clamp
On notch alignment annular ring 12 on opening, now rotation of the clamp to annular ring 12 will not produce interference, only user
Just know the correct position of the first disk 2 and the second disk 3, otherwise the rotation of annular ring 12 is by the first disk 2 or the second circle
Disk 3 limits, and realizes first layer insurance.
Two stage clips, and the pin-and-hole on annular ring 12 are all placed in first deep-slotted chip breaker 13 and the second deep-slotted chip breaker 24 respectively
18 have two, realize and are in correct position and in the case where there is cylinder 22 when the first disk 2, clockwise or counter-clockwise
Bearing pin 17 can be made to move right to stick into pin-and-hole 18 and unclamp parcel tray 26, facilitate the routine use of user.
Hole clipping 11 in first axle 4 only has one, and only user knows when hole clipping 11 is in the underface of pin 10,
That is, even if unauthorized person rotates disc cam 9 by certain means, still, hole clipping 11 is not in pin 10
Lower section so that the rotation of the second axle 7 will not drive the rotation of annular ring 12, and bearing pin 17 will not be also moved to the left, and parcel tray 26 is also
It is not open.
The position of hole clipping 11 on the position of first disk 2 and the second disk 3, the axle 7 of cylinder 22 and second, this three are to open
The premise of locker, and it is indispensable, and above-mentioned part must be placed on correct place by operator, and carry out correct
Corresponding operating ability smooth opening parcel tray 26, realizes multiple security, is effectively protected important documents, ensure parcel tray 26
It will not be opened easily.
The correct operation order of the present apparatus first must rotate disc cam 9 with cylinder 22, be rotated further by first axle 4 and cause the first circle
Disk 2 is in correct position, then rotates first axle 4 and sleeve 5 causes clamp breach occur with the infall of annular ring 12, finally
The second axle 7 is rotated, the rotational band of the second axle 7 is moved annular ring 12 and rotated, until bearing pin 17, which is moved to the left, decontrols parcel tray 26, wants
Parcel tray 26 is opened, operator just has to unblock in order step by step, and a step is incorrect if wherein had, and owns
Part can all restore to the original state, it is necessary to restart to unlock.
The second axle 7 in the present invention can also be used as key to use, and be specifically, the second axle 7 is dismountable, the second axle 7
It can be pulled out out of fixed block 23, only user just has the second axle 7, realizes further secrecy.
It should be noted that in order to easy to use and easily remember, on the annular protrusion of first axle 4 and the upper end of sleeve 5
Can with Arabic numerals, either letter or other marks are marked, only operator is known that when the first disk 2
Corresponding mark during in correct position.
Claims (9)
1. a kind of mechanical lock, it is characterised in that including control box（1）, control box（1）Inside there is horizontal and rotatable first circle
Disk（2）, the first disk（2）Have on upper surface and the first disk（2）Coaxial circular pit, there is the second disk in circular pit
（3）, the second disk（3）Upper surface and the first disk（2）Upper surface it is in the same plane, the first disk（2）With second
Disk（3）Constitute clamp, be provided with clamp radially and up/down perforation notch；Control box（1）There is vertical shape on epipleural
And rotatable first axle（4）, first axle（4）Control box is run through in upper end（1）Epipleural and it is placed in control box（1）Epipleural it is upper
Side, first axle（4）The second disk is run through in lower end（3）And with the first disk（2）It is coaxial fixed；First axle（4）On be set with and can turn
Dynamic sleeve（5）, sleeve（5）Control box is run through in upper end（1）Epipleural and it is placed in control box（1）Top, sleeve（5）Lower end with
Second disk（3）It is fixed；
The first described disk（2）There is vertical place and annular slab that end face is facing forward on right side（6）, annular slab（6）Center has along preceding
Rear to and rotatable second axle（7）, the second axle（7）Control box is run through in front end（1）It is placed in control box（1）Front, ring
Shape plate（6）Have on periphery radially and cross section is the first rectangular-shaped blind hole（8）, the first blind hole（8）Inside have and annular slab
（6）Parallel and rotatable disc cam（9）, the first blind hole（8）Bottom has runs through the first blind hole vertically（8）The through hole of bottom,
Can slide up and down pin in through hole（10）, pin（10）Upper end is placed in the first blind hole（8）It is interior, pin（10）It is blind to be placed in first
Hole（8）Reseting pressuring spring, the second axle are set with interior one end（7）On have and pin（10）Corresponding hole clipping（11）；
Described annular slab（6）On be set with left end opening and rotatable annular ring（12）, the first disk（2）With the second disk
（3）It is stuck in annular ring（12）Opening, annular ring（12）Medial surface has and annular ring（12）The first concentric deep-slotted chip breaker（13）,
First deep-slotted chip breaker（13）Inside there is the first sliding block（14）, the first sliding block（14）With annular slab（6）It is fixed, the first sliding block（14）With first
Deep-slotted chip breaker（13）Stage clip is connected between end；Control box（1）There is clamping body on right plate.
A kind of 2. mechanical lock according to claim 1, it is characterised in that the first described blind hole（8）There is opening in side wall
The second blind hole to the right, there is the alignment pin that can be horizontally slipped in the second blind hole（15）, alignment pin（15）Left end and the second blind hole
Bottom between be connected with stage clip, disc cam（9）There is positioning hole on the face of cylinder；Annular ring（12）With the second blind hole correspondence position
There are non-telescoping rope, rope one end and annular ring in place（12）Connection, the rope other end and alignment pin（15）Connection, form ring
Shape circle（12）With annular slab（6）Rope is by alignment pin when having relative rotation（15）Turn left the structure of pulling.
3. a kind of mechanical lock according to claim 1, it is characterised in that described clamping body includes control box（1）'s
Right plate, control box（1）Connecting plate is fixed with right plate（16）, connecting plate（16）With control box（1）Right plate is brought into close contact
Contiguous block is formed, has the rectangular opening of opening forward on contiguous block front end face, there is the horizontal bearing pin that can be horizontally slipped in rectangular opening
（17）, bearing pin（17）Rectangular opening left side wall and and annular ring are run through in one end（12）Contact, annular ring（12）On have and bearing pin（17）
The pin-and-hole being engaged（18）；There is the parcel tray that can be slid back and forth on the right side of contiguous block（26）, parcel tray（26）For the square of upper end open
Shape housing；Bearing pin（17）The other end is through rectangular opening right side wall and is placed on the right side of contiguous block, parcel tray（26）Upper and bearing pin（17）
There is through hole corresponding position, forms bearing pin（17）Clamping or disengaging control parcel tray with through hole（26）Slide back and forth；Bearing pin
（17）Rectangular block is fixed with part in rectangular opening（19）, rectangular block（19）Rectangular opening, bearing pin are stretched out in front end（17）Upper set
Equipped with stage clip, one end of stage clip and rectangular block（19）Right flank contacts, and the other end of stage clip and the right side wall of rectangular opening connect；Control
Box processed（1）With parcel tray（26）It is horizontally fixed on the casing of front opening（20）It is interior, its middle case（20）Epipleural and storing
Box（26）Upper-end contact.
A kind of 4. mechanical lock according to claim 1, it is characterised in that described disc cam（9）Have at center of rotation
Through hole, fixing axle is placed with through hole（21）, fixing axle（21）It is connected between through hole through torsion spring；First blind hole（8）Front side
Have on wall and fixing axle（21）Coaxial through hole, the first blind hole（8）Through-hole diameter on front side wall is more than disc cam（9）It is upper logical
The diameter in hole, and the first blind hole（8）Through hole and fixing axle on front side wall（21）Between form annular space, fixing axle（21）One
End is fixed on the first blind hole（8）Rear wall on, fixing axle（21）Other end via through holes run through the first blind hole（8）Front side wall.
A kind of 5. mechanical lock according to claim 4, it is characterised in that described disc cam（9）Front end face and annular
Opening position corresponding to interval has multiple apertures；Fixing axle（21）On be set with dismountable cylinder（22）, cylinder（22）It is placed on
In annular space, and cylinder（22）It can be rotated in annular space；Cylinder（22）Close to disc cam（9）One end has and aperture one
It is raised corresponding to one, form cylinder（22）On projection cylinder when sticking into aperture one by one（22）Rotation can drive disc cam
（9）The structure of rotation.
A kind of 6. mechanical lock according to claim 1, it is characterised in that described pin（10）Upper end is fixed with horizontal
Pressing plate, pressing plate and the first blind hole（8）There is the stage clip of vertical shape bottom surface, and the upper end of stage clip contacts with pressing plate lower surface, stage clip
Lower end and the first blind hole（8）Bottom surface contact.
7. a kind of mechanical lock according to claim 3, it is characterised in that in order to have cylinder in operator（22）And password is just
More easily unlocked in the case of really, the first described sliding block（14）Positioned at the first deep-slotted chip breaker（13）Middle part, the first arc
Groove（13）Inside there are two stage clips, and two stage clips are located at the first sliding block respectively（14）Both sides；Annular ring（12）On pin-and-hole（18）
There are two, two pin-and-holes（18）With bearing pin（17）Centered on up and down be distributed.
A kind of 8. mechanical lock according to claim 1, it is characterised in that described control box（1）It is fixed with back side panel
Fixed block（23）, described the second axle（7）It is inserted into fixed block（23）It is interior, the second axle（7）Rotatably；Fixed block（23）With annular
Plate（6）There is the second deep-slotted chip breaker of ring-type on the end face of contact（24）, the second deep-slotted chip breaker（24）Interior interposition is equipped with the second sliding block, the
Two sliding blocks and annular slab（6）It is fixed together, the second deep-slotted chip breaker（24）Two stage clips are inside placed with, two stage clips are with the second sliding block
Centered on symmetrical distribution, one end of stage clip is connected with the second sliding block, the other end of stage clip and the second deep-slotted chip breaker（24）End
Portion connects.
A kind of 9. mechanical lock according to claim 3, it is characterised in that described parcel tray（26）Rear end face and casing
（20）Back side panel between have top plate（25）, top plate（25）With parcel tray（26）Rear end face is parallel, top plate（25）With casing（20）
There are multiple stage clips along the longitudinal direction, stage clip one end and casing between back side panel（20）Back side panel connect, the other end of stage clip with
Top plate（25）Rear end face connection, stage clip causes top plate（25）With parcel tray（26）Rear end face fitting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162262.8A CN107724790B (en) | 2017-11-21 | 2017-11-21 | A kind of mechanical lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162262.8A CN107724790B (en) | 2017-11-21 | 2017-11-21 | A kind of mechanical lock |
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| Publication Number | Publication Date |
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| CN107724790A true CN107724790A (en) | 2018-02-23 |
| CN107724790B CN107724790B (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711162262.8A Active CN107724790B (en) | 2017-11-21 | 2017-11-21 | A kind of mechanical lock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116020269A (en) * | 2022-12-14 | 2023-04-28 | 淮安辰和电子材料有限公司 | Electrodialysis device convenient to installation |
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|---|---|---|---|---|
| CN102434034A (en) * | 2011-12-16 | 2012-05-02 | 西南交通大学 | Mechanical three-dimensional password door lock |
| CN102587730A (en) * | 2005-07-12 | 2012-07-18 | 高瞩宇 | Mechanical logic devices and mechanical anti-theft devices thereof |
| CN102889026A (en) * | 2012-09-21 | 2013-01-23 | 北华大学 | Clamping type mechanical antitheft lock |
| WO2015049680A1 (en) * | 2013-10-02 | 2015-04-09 | Knock N'lock Ltd. | Sliding bolt padlock |
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2017
- 2017-11-21 CN CN201711162262.8A patent/CN107724790B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587730A (en) * | 2005-07-12 | 2012-07-18 | 高瞩宇 | Mechanical logic devices and mechanical anti-theft devices thereof |
| CN102434034A (en) * | 2011-12-16 | 2012-05-02 | 西南交通大学 | Mechanical three-dimensional password door lock |
| CN102889026A (en) * | 2012-09-21 | 2013-01-23 | 北华大学 | Clamping type mechanical antitheft lock |
| WO2015049680A1 (en) * | 2013-10-02 | 2015-04-09 | Knock N'lock Ltd. | Sliding bolt padlock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116020269A (en) * | 2022-12-14 | 2023-04-28 | 淮安辰和电子材料有限公司 | Electrodialysis device convenient to installation |
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| Publication number | Publication date |
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| CN107724790B (en) | 2019-10-29 |
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Effective date of registration: 20190925 Address after: 318050 seven villages, seven districts and 5 villages in Xinqiao Town, Luqiao District, Zhejiang, Taizhou Applicant after: Lin Li Rong Address before: 450015 Henan Province, Zhengzhou District, No. 27 University Road, No. 2 Applicant before: Zhengzhou Institute of Aeronautical Industry Management |
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