CN110094135A - The safe relocking device of safety box - Google Patents
The safe relocking device of safety box Download PDFInfo
- Publication number
- CN110094135A CN110094135A CN201910444080.2A CN201910444080A CN110094135A CN 110094135 A CN110094135 A CN 110094135A CN 201910444080 A CN201910444080 A CN 201910444080A CN 110094135 A CN110094135 A CN 110094135A
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- China
- Prior art keywords
- plate
- organ
- main lock
- limit plate
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 210000000056 organ Anatomy 0.000 claims abstract description 83
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 230000002441 reversible effect Effects 0.000 claims abstract description 5
- 238000005553 drilling Methods 0.000 claims description 37
- 230000001681 protective effect Effects 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001550 time effect Effects 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
- E05B65/00—Locks or fastenings for special use
- E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/026—Closures
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/04—Closure fasteners
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of safe relocking devices of safety box, unlocked state, main lock plectrum (8) is to lower swing, limit plate (10) are pushed to shrink, knob (7) rotates forward and drives the positive sliding of organ's plate (9), organ's plate (9) synchronous drive side connecting plate (2) sliding, disc assembly rotation；Locking-in state, main lock plectrum (8) resets, simultaneously organ's plate (9) offsets bullet on limit plate (10), knob (7) rotates backward and drives organ's plate (9) reverse slide, and organ's plate (9) synchronous drive side connecting plate (2) and disc assembly reset.The device is when safety box is by external force shakedown, main lock, which is collided, to be destroyed, also safe interior organ can be locked, chamber door can not be opened main lock pin is severed, structure is simple, manufacturing cost is cheap, practical function, the security performance for substantially increasing safety box.
Description
Technical field
The present invention relates to safety box technical fields, are especially a kind of safe relocking device of safety box.
Background technique
The safe relocking device of current safety box, including door-plate, the side connecting plate being connect with the multiple side chain bars in side and top
The upper junction plate of locking bar connection, lower connecting rod connect with bottom locking bar, it is main lock, be connected to and lead the main lock plectrum locked, it is described on
Connecting plate, lower connecting rod are connect with disc assembly.In unlock, the locking bar of multiple sides is pushed up in locking bar and bottom locking bar whole
It is reduced in door-plate, so as to open safe door.When lockking, locking bar, top locking bar and the bottom locking bar of multiple sides all stretch out
To the frame of cabinet, so that safe door can not be opened.
Current safety box/cabinet does not set protective device to main lock, and entire lock body has the risk fallen by sled.Spare lock is collided
Lockhole is leaked out after falling and depresses electromagnet by steel wire, and main lock pin collides fracture, and main lock locking plate will be fallen, and can not block side
Connecting plate, the safety of entire safety box substantially reduces at this time, and saboteur is easily opened chamber door.
Summary of the invention
The technical problem to be solved by the present invention is to provide one kind when safety box is by external force shakedown, main lock is collided
It destroys, safe interior organ can also be locked, chamber door can not be opened main lock pin is severed, structure is simple, manufactures
Cost is cheap, practical function, the security performance for the substantially increasing safety box safe relocking device of safety box.
The technical scheme is that a kind of safe relocking device of the safety box having following structure is provided, including door-plate,
The side connecting plate that is connect with the multiple locking bars in side, the upper junction plate being connect with top locking bar, the lower connecting rod being connect with bottom locking bar, master
It locks, be connected to the main main lock plectrum locked, the upper junction plate, lower connecting rod are connect with disc assembly, it further includes organ
Plate and flexible limit plate, organ's plate are connect with knob, and the side connecting plate, disc assembly connect with organ's plate
It connecing, unlocked state, main lock plectrum pushes limit plate and shrinks to lower swing, and knob rotates forward and organ's plate forward direction is driven to slide,
The sliding of organ's plate synchronous drive side connecting plate, disc assembly rotation；Locking-in state, main lock plectrum reset, on limit plate bullet and with
Organ's plate offsets, and knob rotates backward and drive organ's plate reverse slide, organ's plate synchronous drive side connecting plate and disc assembly
It resets.
The door-plate is additionally provided with main lock protective case, the main lock is mounted in main lock protective case, and the main lock protection is nested
Enter in the mounting hole of door-plate, the outer end face of the main lock protective case is lower than the front of door-plate.
The end of the main lock plectrum is equipped with torsional spring, and the one end of torsional spring connect with main lock plectrum, the other end and door-plate
Locating rod connection.
The limit plate is positioned at the main lower section for locking plectrum end and bottom is embedded in the limit plate fixed frame of door-plate, described
Limit plate fixed frame includes top plate and bottom plate, and limit plate fixed frame, the top of the limit plate are run through in the bottom of the limit plate
On top plate；Spring is cased on the limit plate, the top of the spring is mutually against the step surface of limit plate, and bottom is mutually against
Bottom plate, the limit plate across bottom plate are equipped with spacer pin；Unlocked state, the limit plate stretch out outside top plate under the action of the spring,
Locking-in state, the main lock plectrum, which is swung, pushes limit plate, the limit plate compressed spring retracted downward.
Organ's plate is equipped with baffle, and the limit plate offsets when stretching out with baffle, the baffle when limit plate is shunk
Normal sliding.
The top of the limit plate is equipped with bending and forms positive stop end, and positive stop end rising offsets with baffle, push and
The top surface of top plate is affixed.
Rack gear is fixed on organ's plate, the tooth of the rack gear is described downward and positioned at the glide direction of organ's plate
The inner end end of knob is equipped with gear, the rack and pinion engagement.
The disc assembly includes disk, support rod and drive rod, and described support rod one end is fixed on door-plate, the other end
The first long hole on organ's plate, the disk rotational are connected to the other end end of support rod, and the drive rod activity is embedding
Enter the second long hole on organ's plate and be fixed on disk, the centre of the drive rod and disk is equipped with spacing, the organ
Plate sliding pushes drive rod to drive disk rotational.
The first anti-drilling board, the second anti-drilling board and third anti-drilling board, first anti-drilling board are further fixed on the inside of the door-plate
Be affixed on the inside of door-plate and covering part includes main lock, main lock plectrum and limit plate, the top of first anti-drilling board, inside and
Bottom is equipped with bending edges, and second anti-drilling board is L-shaped and is located at the top of main lock, and the third anti-drilling board is L-shaped and position
In the side of limit plate.
After using the above structure, the technology of the present invention compared with prior art, is had the advantage that due to increasing organ's plate
With flexible limit plate, in unlocked state, main lock plectrum pushes limit plate and shrinks, knob rotates forward simultaneously to lower swing
Drive the sliding of organ's plate forward direction, the sliding of organ's plate synchronous drive side connecting plate, disc assembly rotation；In locking-in state, main lock is dialled
Piece resets, and simultaneously organ's plate offsets bullet on limit plate, and knob rotates backward and drive organ's plate reverse slide, organ's plate synchronous drive
Side connecting plate and disc assembly reset.Namely in locking-in state, even if safety box, by external force shakedown, main lock is collided
It destroys, but limit plate still offsets with organ plate, to make organ's plate that can not slide, i.e., the device can be by safe interior machine
It shuts extremely, so main lock pin, which is severed, can not also open chamber door, structure is simple, manufacturing cost is cheap, practical function, mentions significantly
The high security performance of safety box.
As an improvement, the door-plate is additionally provided with main lock protective case, the main lock is mounted in main lock protective case, the main lock
Protective case is embedded in the mounting hole of door-plate, and the outer end face of the main lock protective case is lower than the front of door-plate, that is, increases a master newly
Lock protective case, entire lock body allowed to sink to inside door-plate, such saboteur will pound less than main lock, natural lock body will not be prized and
It falls.
As an improvement, the end of the main lock plectrum is equipped with torsional spring, the one end of torsional spring is connect with main lock plectrum, the other end
It is connect with the locating rod of door-plate.After main lock plectrum pushes limit plate, torsional spring can give main lock one downward pressure of plectrum, therefore
Limit plate will not up rebound the elastic force upward by spring, in addition can also make rotate main lock key when feel more
It is good.
As an improvement, the limit plate that the limit plate is located at the lower section of main lock plectrum end and bottom is embedded in door-plate is solid
Determine frame, the limit plate fixed frame includes top plate and bottom plate, and limit plate fixed frame, the limit are run through in the bottom of the limit plate
The top of plate is located on top plate；Spring is cased on the limit plate, the top of the spring is mutually against the step surface of limit plate, bottom
Portion is mutually against bottom plate, and the limit plate across bottom plate is equipped with spacer pin；Unlocked state, the limit plate stretch out under the action of the spring
Outside top plate, locking-in state, the main lock plectrum, which is swung, pushes limit plate, the limit plate compressed spring retracted downward.Spare lock
Electromagnet pin is laid or is inputted proper password and the electronic suction of electromagnet pin is gone down by plectrum, is inserted into main lock key rotation band
Main lock plectrum is moved, limit plate is depressed, spring is in pressured state at this time, and the relative position of the baffle on limit plate and organ's plate is wrong
It opens, limit plate will not stop organ's plate to move；The simple and reliable property of this structure is good.
As an improvement, organ's plate is equipped with baffle, the limit plate offsets when stretching out with baffle, and the limit plate is received
The normal sliding of baffle when contracting, the relative position of limit plate and the baffle on organ's plate are staggered, and limit plate will not stop organ
Plate movement, considerably increases security performance.
As an improvement, the top of the limit plate is equipped with bending and forms positive stop end, the positive stop end rises and baffle phase
It supports, pushes and be affixed with the top surface of top plate, good positioning effect, positive stop end stretching can offset with baffle prevents organ's plate from sliding,
It can be located in the top of limit plate fixed frame when being pressed, avoid interior be reduced in limit plate fixed frame.
As an improvement, being fixed with rack gear on organ's plate, the tooth of the rack gear is downward and positioned at the sliding of organ's plate
Direction, the inner end end of the knob are equipped with gear, and the rack and pinion engages, and good reliability is compact-sized.
As an improvement, the disc assembly includes disk, support rod and drive rod, described support rod one end is fixed on door-plate
On, the other end passes through the first long hole on organ's plate, and the disk rotational is connected to the other end end of support rod, the driving
The second long hole that bar activity is embedded on organ's plate is simultaneously fixed on disk, and the centre of the drive rod and disk is equipped with spacing,
Organ's plate sliding pushes drive rod to drive disk rotational, i.e., drives disk rotational by the linear slide of organ's plate, tie
Structure is simple and compact.
As an improvement, be further fixed on the first anti-drilling board, the second anti-drilling board and third anti-drilling board on the inside of the door-plate, described the
It is affixed on the inside of one anti-drilling board and door-plate and covering part includes main lock, main lock plectrum and limit plate, the top of first anti-drilling board
Portion, inside and bottom are equipped with bending edges, and second anti-drilling board is L-shaped and is located at the top of main lock, the third anti-drilling board
Side that is L-shaped and being located at limit plate, makes the surrounding of a whole set of relocking mechanism, is protected by the anti-drilling board for carrying out quenching treatment
Come, material selection 65Mn steel, so that saboteur nowhere sets about.
Detailed description of the invention
Attached drawing 1 is the configuration schematic diagram of the safe relocking device of safety box of the invention.
Attached drawing 2 is the schematic rear view of the locking-in state of the safe relocking device of safety box of the invention.
Attached drawing 3 is the schematic rear view of the unlocked state of the safe relocking device of safety box of the invention.
Attached drawing 4 is the components connection schematic diagram on organ's plate of the invention.
Attached drawing 5 is the inside stereoscopic schematic diagram of the unlocked state of the safe relocking device of safety box of the invention.
Attached drawing 6 is the outside stereoscopic schematic diagram of the locking-in state of the safe relocking device of safety box of the invention
Attached drawing 7 is the diagrammatic cross-section of the safe relocking device of safety box of the invention.
Attached drawing 8 is the portion the A enlarged diagram of Fig. 7.
It is as shown in the figure: 1, side chain bar, 2, side connecting plate, 3, top locking bar, 4, upper junction plate, 5, bottom locking bar, 6, lower connecting rod,
7, main lock, 8, main lock plectrum, 9, organ's plate, the 9.1, first long hole, the 9.2, second long hole, 10, limit plate, 10.1, positive stop end,
11, main lock protective case, 12, door-plate, 13, torsional spring, 14, locating rod, 15, limit plate fixed frame, 15.1, top plate, 15.2, bottom plate,
16, spring, 17, spacer pin, 18, rack gear, 19, gear, 20, disk, 21, support rod, 22, drive rod, the 23, first anti-drilling board,
24, the second anti-drilling board, 25, third anti-drilling board, 26, knob.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in figures 1-8, the safe relocking device of safety box of the invention, including the multiple side chain bars 1 of door-plate 12 and side connect
The side connecting plate 2 that connects, the lower connecting rod 6 connecting with bottom locking bar 5, main lock 7, is connected to the upper junction plate 4 connect with top locking bar 3
Main lock plectrum 8 on main lock 7, the upper junction plate 4, lower connecting rod 6 are connect with disc assembly.
The safe relocking device of safety box of the invention, it further includes organ's plate 9 and flexible limit plate 10, limit plate
Position there are two 10 is stretched out and is shunk by pressure, elasticity makes limit plate 10 be capable of resetting stretching under not by external force.It is described
Organ's plate 9 is connect with knob 26, and the side connecting plate 2, disc assembly are connect with organ plate 9.
As shown in figure 3, unlocked state, main lock plectrum 8 pushes limit plate 10 and shrinks, knob 26 rotates forward to lower swing
And the positive sliding of organ's plate 9 is driven, the sliding of 9 synchronous drive side connecting plate 2 of organ's plate, disc assembly rotation；Side connecting plate 2 slides
The multiple side chain bars 1 in side, top locking bar 3 and bottom locking bar 5 is driven to be contracted in door-plate 12.
As shown in Fig. 2, locking-in state, main lock plectrum 8 resets, and bullet and offsets with organ plate 9 on limit plate 10, knob 26 is anti-
To rotating and driving 9 reverse slide of organ's plate, 9 synchronous drive side connecting plate 2 of organ's plate and disc assembly reset, at this time multiple sides
Locking bar 1, top locking bar 3 and bottom locking bar 5 are extend out in the hole of safe body.
As shown in Figure 7 and Figure 8, the door-plate 12 is additionally provided with main lock protective case 11, the main lock 7 is mounted on main lock protective case
In 11, the main lock protective case 11 is embedded in the mounting hole of door-plate 12, and the outer end face of the main lock protective case 11 is lower than door-plate
12 front.Main lock protective case 11 is equipped with step surface, and step surface is mutually against the nose end of the mounting hole of 12 inside of door-plate, wherein outer diameter
Small portion is embedded in mounting hole, so that winner is locked 7 entire tapered ends and is sunk to door-plate 12, saboteur can not carry out violence damage
Main lock is pulled out or washed out.
The end of the main lock plectrum 8 is equipped with torsional spring 13, and described 13 one end of torsional spring connect with main lock plectrum 8, the other end and
The locating rod 14 of door-plate 12 connects, and after main lock plectrum 8 pushes limit plate 10, torsional spring 13 can be downward to main lock plectrum 8 one
Pressure, therefore limit plate 10 will not up rebound the elastic force upward by spring 13.
As shown in fig. 6, the limit plate 10 is located at the lower section of main lock 8 end of plectrum and bottom is embedded in the limit of door-plate 12
Position plate fixed frame 15, the limit plate fixed frame 15 include top plate 15.1 and bottom plate 15.2, and connection top plate 15.1 and bottom plate
15.2 fixed plate, top plate 15.1 and bottom plate 15.2 are fixed on door-plate 12.The bottom of the limit plate 10 is solid through limit plate
Determine frame 15, the top of the limit plate 10 is located on top plate 15.1；Spring 16 is cased on the limit plate 10, spring 16 is pressure
Spring, not under by external force, spring provides limit plate 10 upward elastic force, so that limit plate 10 is stretched out, the spring 16
Top is mutually against the step surface of limit plate 10, i.e. lower width is small, and the width on the top of step surface is big, so as to the top for spring
Portion offsets, and the bottom of spring 16 is mutually against bottom plate 15.2, and the limit plate 10 across bottom plate 15.2 is equipped with spacer pin 17；Unlock shape
State, the limit plate 10 stretch out outside top plate 15.1 under the effect of spring 16, locking-in state, and the main lock plectrum 8, which is swung, to be pushed
Limit plate 10,10 compressed spring of limit plate, 16 retracted downward.
Organ's plate 9 is equipped with baffle 14, and the limit plate 10 offsets when stretching out with baffle 14, and the limit plate 10 is received
The normal sliding of baffle 14 when contracting.Proper password is laid or inputted to electromagnet pin by spare lock plectrum, and electromagnet pin is electronic
Suction is gone down, and is inserted into main lock key rotation and is driven main lock plectrum 9, depress limit plate 10, spring 16 is in pressured state at this time, limit
Position plate and the relative position of the baffle 14 on organ plate 9 are staggered, and limit plate 10 will not stop the sliding of organ's plate 9.
The top of the limit plate 10 is equipped with bending and forms positive stop end 10.1, and the positive stop end 10.1 rises and baffle 14
It offsets, pushes and be affixed with the top surface of top plate 15.1.The stretching of positive stop end 10.1 can offset with baffle 14 prevents organ's plate 9 from sliding,
The top of limit plate fixed frame 15 can also be located in when being pressed, avoid in be reduced to 15 in limit plate fixed frame, be bent simultaneously
It also can increase the integral strength of limit plate 10 afterwards.When stretching out, side and the baffle 14 of positive stop end 10.1 offset.
Rack gear 18 is fixed on organ's plate 9, the tooth of the rack gear 18 is downward and positioned at the sliding side of organ's plate 9
To the inner end end of the knob 26 is equipped with gear 19, and the rack gear 18 is engaged with gear 19.When unlocking, first turning knob
26, band moving gear 19, then drive rack 18 again finally drive the linear slide of organ's plate 9.
As shown in figure 4, the disc assembly includes disk 20, support rod 21 and drive rod 22, described 21 one end of support rod
It is fixed on door-plate 12, the other end passes through the first long hole 9.1 on organ's plate 9, and the disk 20 is rotatably connected on support rod 21
Other end end, the second long hole 9.2 that 22 activity of drive rod is embedded on organ's plate 9 is simultaneously fixed on disk 20, by
In organ's plate 9 be linear slide, when driving disk 20 to rotate, drive rod 22 follow disk 20 have in rotation it is certain up and down
It is mobile, so that the second long hole 9.2 offer on organ's plate 9 moves up and down space.The centre of the drive rod 22 and disk 20 is set
There is spacing, the sliding of organ's plate 9 pushes drive rod 22 that disk 20 is driven to rotate.Disk 20 is the rotation center of circle with support rod 21,
Then drive rod 22 driven on side disk 20 rotate, and the first long hole 9.1 on organ's plate 9 can make organ's plate 9 sliding without
Interfere with support plate 21.Cover on disk 20 be vertically connected with plate also can correspondingly up and down move synchronously, achieve the purpose that enabling.
As shown in figure 5, being further fixed on the first anti-drilling board 23, the second anti-drilling board 24 and third anti-drilling board on the inside of the door-plate 12
25, it is affixed on the inside of first anti-drilling board 23 and door-plate 12 and covering part includes main lock 7, main lock plectrum 8 and limit plate 10, from
And when being destroyed from 12 front of door-plate, the first anti-drilling board 23 can play good protective action.The top of first anti-drilling board 23
Portion, inside and bottom are equipped with bending edges, also provide protective action from side.Second anti-drilling board 24 is L-shaped and is located at master
The top of lock 7, the second anti-drilling board 24 can not only protect main lock 7, but also provide when side chain bar 1 inside contracts and have enough spaces.Institute
State third anti-drilling board 25 it is L-shaped and be located at limit plate 10 side, thus by limit plate 10 keep off in third anti-drilling board 25 and first
Between the side plate of anti-drilling board 23, better protection is played.
The working principle and action process of the safe relocking device of safety box of the invention:
1. normal operation process:
1) electromagnet pin is laid or is inputted proper password the electronic suction of electromagnet pin is gone down by spare lock plectrum, then inserts
Enter main lock key rotation and drive main lock plectrum 8, depresses limit plate 10, spring 16 is in pressured state, limit plate 10 and machine at this time
The relative position for closing the baffle 14 of plate 9 is staggered, and limit plate 10 will not stop organ's plate 9 to move.
2) rotation safety box knob 26 is rotated with moving gear 19, due to gear 19 and the rack gear 18 being fixed on organ's plate 9
It is intermeshing, so turning knob 26 will drive the movement of organ's plate 9；The movement of organ's plate 9 will drive the rotation of disk 20, thus
Being vertically connected with plate and also can correspondingly move up and down on disk 20 is covered, achievees the purpose that enabling.
3) action process closed the door is opposite with door opening process.
2. course of work when going to pot:
1) main lock pin is thrust destruction: main lock plectrum 8 can be fallen in the case of this, and limit plate 10 is due to spring 16 at this time
Effect, in no external pressure applied, its own is never pushed, due to the relative position of limit plate 10 and baffle 14
Constraint, limit plate 10 can block always organ's plate 9, even if therefore saboteur thrusts main lock pin, chamber door of also not opening；
2) the main lock of violence damage: due to being additionally arranged main lock protective case 11, so that winner is locked 7 entire tapered ends and sink to door-plate, destroy
Person can not carry out violence damage and main lock is pulled out or washed out；
3) drill on door-plate: the surrounding of a whole set of relocking mechanism, by carried out quenching treatment anti-drilling board (material 65Mn steel
Plate) it protects, so that saboteur nowhere sets about.
Claims (9)
1. a kind of safe relocking device of safety box, including door-plate (12), the side connecting plate being connect with the multiple side chain bars (1) in side
(2), with top locking bar (3) connect upper junction plate (4), connect with bottom locking bar (5) lower connecting rod (6), main lock (7), be connected to
Main lock plectrum (8) on main lock (7), the upper junction plate (4), lower connecting rod (6) are connect with disc assembly, and feature exists
In: it further includes organ's plate (9) and flexible limit plate (10), and organ's plate (9) connect with knob (26), the side
Connecting plate (2), disc assembly are connect with organ's plate (9),
Unlocked state, main lock plectrum (8) push limit plate (10) and shrink, knob (26) rotates forward and driving machine to lower swing
Close plate (9) positive sliding, organ's plate (9) synchronous drive side connecting plate (2) sliding, disc assembly rotation；
Locking-in state, main lock plectrum (8) reset, and bullet and offset with organ's plate (9) on limit plate (10), knob (26) rotates backward
And organ's plate (9) reverse slide is driven, organ's plate (9) synchronous drive side connecting plate (2) and disc assembly reset.
2. the safe relocking device of safety box according to claim 1, it is characterised in that: the door-plate (12) is additionally provided with main lock
Protective case (11), the main lock (7) are mounted in main lock protective case (11), and the main lock protective case (11) is embedded in door-plate (12)
Mounting hole in, it is described it is main lock protective case (11) outer end face be lower than door-plate (12) front.
3. the safe relocking device of safety box according to claim 1, it is characterised in that: the end of main lock plectrum (8)
Equipped with torsional spring (13), described torsional spring (13) one end is connect with main lock plectrum (8), and the locating rod (14) of the other end and door-plate (12) is even
It connects.
4. the safe relocking device of safety box according to claim 1, it is characterised in that: the limit plate (10) is located at main lock
The lower section and bottom of plectrum (8) end are embedded in the limit plate fixed frame (15) of door-plate (12), the limit plate fixed frame
It (15) include top plate (15.1) and bottom plate (15.2), limit plate fixed frame (15) are run through in the bottom of the limit plate (10), described
The top of limit plate (10) is located on top plate (15.1)；It is cased with spring (16) on the limit plate (10), the spring (16)
Top is mutually against the step surface of limit plate (10), and bottom is mutually against bottom plate (15.2), passes through the limit plate (10) of bottom plate (15.2)
Equipped with spacer pin (17)；Unlocked state, the limit plate (10) spring (16) act on it is lower stretch out top plate (15.1) outside, latching
State, the main lock plectrum (8), which swings, pushes limit plate (10), limit plate (10) compressed spring (16) and retracted downward.
5. the safe relocking device of safety box according to claim 1, it is characterised in that: organ's plate (9) is equipped with gear
Plate (14), the limit plate (10) offset when stretching out with baffle (14), and baffle (14) is normal when the limit plate (10) is shunk
Sliding.
6. the safe relocking device of safety box according to claim 5, it is characterised in that: set at the top of the limit plate (10)
There is bending and form positive stop end (10.1), the positive stop end (10.1) rises to be offseted with baffle (14), is pushed and top plate (15.1)
Top surface be affixed.
7. the safe relocking device of safety box according to claim 1, it is characterised in that: be fixed on organ's plate (9)
Rack gear (18), the tooth of the rack gear (18) downward and be located at organ's plate (9) glide direction, the inner end end of the knob (26)
Portion is equipped with gear (19), and the rack gear (18) is engaged with gear (19).
8. the safe relocking device of safety box according to claim 1, it is characterised in that: the disc assembly includes disk
(20), support rod (21) and drive rod (22), described support rod (21) one end are fixed on door-plate (12), and the other end passes through organ
The first long hole (9.1) on plate (9), the disk (20) are rotatably connected on the other end end of support rod (21), the driving
The second long hole (9.2) that bar (22) activity is embedded on organ's plate (9) is simultaneously fixed on disk (20), the drive rod (22) with
The centre of disk (20) is equipped with spacing, and organ's plate (9) sliding pushes drive rod (22) driving disk (20) rotation.
9. the safe relocking device of safety box according to claim 1, it is characterised in that: also fixed on the inside of the door-plate (12)
There are the first anti-drilling board (23), the second anti-drilling board (24) and a third anti-drilling board (25), first anti-drilling board (23) and door-plate (12)
Inside is affixed and covering part includes main lock (7), main lock plectrum (8) and limit plate (10), the top of first anti-drilling board (23)
Portion, inside and bottom are equipped with bending edges, and second anti-drilling board (24) is L-shaped and is located at the top of main lock (7), the third
Anti-drilling board (25) is L-shaped and is located at the side of limit plate (10).
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| CN110094135B CN110094135B (en) | 2024-06-25 |
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| CN110094135B (en) | 2024-06-25 |
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