CN209585861U - A kind of mechanical code lock - Google Patents
A kind of mechanical code lock Download PDFInfo
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- CN209585861U CN209585861U CN201920024714.4U CN201920024714U CN209585861U CN 209585861 U CN209585861 U CN 209585861U CN 201920024714 U CN201920024714 U CN 201920024714U CN 209585861 U CN209585861 U CN 209585861U
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- fixed plate
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- lock
- hole
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Abstract
The utility model relates to a kind of mechanical code locks.Comprising: main fixed plate and secondary fixed plate, secondary fixed plate is hinged with sub-shell, elastic component is equipped between sub-shell and secondary fixed plate, main fixed plate is connected with main casing, coded lock component is equipped between main fixed plate and main casing, lock tongue and operating parts, main casing or main fixed plate are stretched out in one end of operating parts, sub-shell is equipped with the lockhole matched with lock tongue, the connection structure moved horizontally for limiting sub-shell is equipped between main fixed plate and sub-shell, when sub-shell is overturn to bottom surface close to secondary fixed plate, when lock tongue stretches out out of main casing and is inserted into lockhole, main fixed plate is connect with sub-shell by connection structure；When coded lock component unlocks, operating parts can drive lock tongue to be set back in main casing, and sub-shell relatively secondary fixed plate overturning, main fixed plate under elastic component driving are separated with sub-shell.The technical program realizes the external fixation of mechanical code lock by the connection of main fixed plate, secondary fixed plate, easy to use.
Description
Technical field
The utility model relates to mechanical lock technical field, specifically a kind of mechanical code lock.
Background technique
With the development of society, the improvement of people's living standards, the frequency that people go out is higher and higher, when on the outside of people,
Big city carries cabinet for filling article, manages cabinet for convenience, and built-in mechanical coded lock, mesh are arranged generally on cabinet
Preceding majority way is hook to be arranged in the side of cabinet, mechanical code lock main body is arranged in the other side of cabinet；Pass through hook and machine
Tool coded lock main body cooperates to control the folding of cabinet；Due to this design method, it may require that the processing of cabinet and machinery are close
The size of code lock matches；In other words, the processing of cabinet will increase the size requirement of mechanical code lock, bring not to cabinet processing
Just.
Summary of the invention
Utility model aims to solve in the prior art, mechanical code lock uses built-in mounting means, causes
The inconvenient problem of cabinet processing, provides a kind of mechanical code lock, which can be used external, and user when installing
Just.
A kind of mechanical code lock comprising: main fixed plate and secondary fixed plate, the side of secondary fixed plate are hinged with sub-shell,
The elastic component for overturning sub-shell is equipped between sub-shell and secondary fixed plate, the main fixed plate is connected with main casing, main
Coded lock component, the lock tongue for being controlled by coded lock component and stretching to sub-shell are equipped between fixed plate and main casing and for driving
Main casing or main fixed plate are stretched out in the mobile operating parts of dynamic lock tongue, one end of operating parts, and the sub-shell is equipped with to match with lock tongue
The lockhole of conjunction is equipped with the connection structure moved horizontally for limiting sub-shell, works as subshell between the main fixed plate and sub-shell
Body is overturn to bottom surface close to secondary fixed plate, and when lock tongue stretches out out of main casing and is inserted into lockhole, main fixed plate passes through with sub-shell
Connection structure connection；When coded lock component unlocks, operating parts can drive lock tongue to be set back in main casing, and sub-shell drives in elastic component
Relatively secondary fixed plate overturning, main fixed plate are separated with sub-shell under dynamic.
Further, the side of the main casing is equipped with the sliding slot that is in communication with the outside, the operating parts be located at sliding slot it is interior and
Sliding slot is stretched out in one end, and the side of close operating parts is outward extended with abutting block on lock tongue, and the operating parts is close to one end of lock tongue
Equipped with pushing block, pushing block is equipped with the first inclined-plane for lock tongue to be pushed away to sub-shell；The main fixed plate is equipped with to be oriented for lock tongue
Mobile orientation position limiting structure and the locking elastic component for lock tongue to be pushed to sub-shell.
Further, the orientation position limiting structure includes: to be arranged in main fixed plate and two pieces of limit plates disposed in parallel；
Shifting chute is formed between two pieces of limit plates；The two sides of the lock tongue are respectively equipped with limiting section, and limiting section is respectively positioned on shifting chute and limit
Position portion offsets with limit plate.
Further, intermediate mass is equipped between the lock tongue and coded lock component, main casing is equipped with horizontal for intermediate mass
Mobile activity space, the lock tongue extend outward to form extension close to one end of coded lock component, and intermediate mass is equipped with and prolongs
The first notch that extending portion matches, coded lock component and intermediate mass are drivingly connected, and when coded lock component unlocks, coded lock component is driven
Dynamic intermediate mass is moved to the first lockset position of coupler, and the first notch is located on the motion track of extension.
Further, the coded lock component includes movable plate and password wheels, and password wheels include rotating pan portion and being located to revolve
Clamping portion below turntable portion, the side of the main casing are equipped with the through-hole that rotation pan portion is stretched out, and the side of the clamping portion is set
There is blocked hole, the movable plate is equipped with clamping block, and clamping block is located at the side of clamping portion, and clamping block is equipped with and matches with blocked hole
Clamping bump；The two sides of the blocked hole are arranged in inclined-plane or arcwall face；The main casing is equipped with for pushing away movable plate
To the unlocking spring being clamped with clamping portion.
Further, the coded lock component further includes password regulating mechanism, and the password regulating mechanism includes adjustable plate,
Adjustable plate is between password wheels and main fixed plate；The rotation pan portion and clamping portion split settings, the clamping portion is close to rotation
The one end in turntable portion is equipped with multiple shrinkage pools, and rotation pan portion is equipped with the protrusion matched with shrinkage pool, and protrusion insertion shrinkage pool is raised or recessed
The two sides in hole are inclined or arc is arranged；The adjustable plate is equipped with through hole, is equipped in through hole for pushing revolve clamping portion to
The pushing tow elastic component in turntable portion, the clamping portion close to one end of main fixed plate in the frustum of a cone be arranged, the adjustable plate be equipped with
The conical through-hole that clamping portion matches, conical through-hole are connected to through hole；The adjustable plate is connected with adjusting block, and the one of adjusting block
Main casing is stretched out at end.
Further, the mechanical code lock further includes spring lock, and spring lock is connected with slide block, and the slide block is equipped with
Toggle arm, the intermediate mass be equipped with the portion that is struck that matches with toggle arm, and the intermediate mass is equipped with to be matched with extension
Second notch, the movable plate are extended with drive block to intermediate mass, and the intermediate mass is equipped with the accommodating hole for accommodating drive block,
Drive block protrudes into accommodating hole；The unlocking spring is located at the side of intermediate mass and offsets with intermediate mass.
Further, main fixed plate is connected with for pushing support intermediate mass to what extension was oppositely arranged to the first notch
Pushing mechanism, the mechanism that pushes includes pushing block, pushes and is connected with sliding seat fastly, the main fixed plate is equipped with living for sliding seat
Dynamic sliding slot, the intermediate mass are equipped with close to the one side of coded lock component and push hole, push hole equipped with first and push inclined-plane, institute
It states and pushes block and push inclined-plane equipped with second, first, which pushes inclined-plane, pushes inclined-plane with second and match；Sliding slot is equipped with for that will push
What block pushed to push hole to pushes spring.
Further, the connection structure includes the first link block connecting with sub-shell, and first link block is equipped with
Card hole, the main fixed plate are equipped with the card convex matched with card hole.
Further, the password wheels are equipped with axis hole, and the main casing is equipped with fixing axle, and fixing axle is inserted into axis hole.
The beneficial effect of the technical program, the technical program are realized mechanical close by the connection of main fixed plate, secondary fixed plate
The external fixation of code lock, it is easy to use.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the utility model.
Fig. 2 is a kind of decomposition diagram of Fig. 1.
Fig. 3 is another decomposition diagram of Fig. 1.
Fig. 4 is the third decomposition diagram of Fig. 1.
Appended drawing reference:
1 --- sub-shell；2 --- operating parts；3 --- password wheels；4 --- main casing；5 --- lockhole；6 --- baffle；
7 --- sliding slot；8 --- fixing axle；9 --- elastic component；10 --- secondary fixed plate；11 --- the first link block；12 --- card convex；
13 --- the second inclined-plane；14 --- abut block；15 --- pushing block；16 --- lock tongue；17 --- the first inclined-plane；18 --- limit
Plate；19 --- limiting section；20 --- unlocking spring；21 --- the first notch；22 --- the second notch；23 --- movable plate；
25 --- intermediate mass；26 --- extension；27 --- card hole；28 --- adjusting block；29 --- adjustable plate；30 --- through hole；
31 --- conical through-hole；32 --- push block；33 --- sliding seat；34 --- toggle arm；35 --- slide block；36 --- pellet
Lock；37 --- drive block；38 --- clamping block；39 --- clamping bump；40 --- blocked hole；41 --- pushing tow elastic component；
42 --- clamping portion；43 --- rotation pan portion；45 --- main fixed plate；46 --- locking elastic component；47 --- protrusion；48——
Shrinkage pool；49 --- be struck portion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1 to Fig. 4: a kind of mechanical code lock comprising: main fixed plate 45 and secondary fixed plate 10, secondary fixed plate 10
Side be hinged with sub-shell 1, the elastic component 9 for overturning sub-shell 1, institute are equipped between sub-shell 1 and secondary fixed plate 10
It states main fixed plate 45 and is connected with main casing 4, coded lock component is equipped between main fixed plate 45 and main casing 4, by coded lock component
The lock tongue 16 of sub-shell 1 and the operating parts 2 for driving lock tongue 16 mobile are controlled and stretch to, master is stretched out in one end of operating parts 2
Shell 4 or main fixed plate 45, the sub-shell 1 are equipped with the lockhole 5 matched with lock tongue 16, the main fixed plate 45 and sub-shell
The connection structure that moves horizontally for limiting sub-shell 1 is equipped between 1, when the overturning of sub-shell 1 to bottom surface is close to secondary fixed plate 10,
When lock tongue 16 stretches out out of main casing 4 and is inserted into lockhole 5, main fixed plate 45 is connect with sub-shell 1 by connection structure；Work as password
Lock set unlock, operating parts 2 can drive lock tongue 16 to be set back in main casing 4, and sub-shell 1 is relatively secondary solid under the driving of elastic component 9
Fixed board 10 is overturn, and main fixed plate 45 is separated with sub-shell 1.
In the technical program when in use, main fixed plate 45 and secondary fixed plate 10 are fixed on the object for needing to lock respectively
Two sides, such as the opening two sides of door and doorframe, luggage, opening two sides of cabinet etc.；Wherein main fixed plate 45 is connected with coded lock group
Part, and pass through the cooperation of coded lock component and operating parts 2, control stretching and the retraction of lock tongue 16, coded lock component, operating parts
2 and the fit structure of lock tongue 16 can use the prior art；Secondary fixed plate 10 is connected with sub-shell 1, and sub-shell 1 is equipped with and lock
When the lockhole 5 that tongue 16 matches, lock tongue 16 and lockhole 5 cooperate, i.e., when lock tongue 16 is inserted into lockhole 5, it is opposite that sub-shell 1 can be limited
Secondary fixed plate 10 rotates；Again by the connection of main fixed plate 45 and sub-shell 1, to the two sides of object opening be connected, neither
Can relative rotation can not relative level it is mobile, limit the two sides relative movement of opening to open opening, and then realization is to object
The locking of part.Wherein, connection structure can be connected structure, clamping structure etc..Overturning in the technical program is primarily referred to as enclosing
It is rotated around hinged place.Control piece can be only arranged at side, can also be respectively provided with two sides, in the present embodiment, in mechanical cipher
The two sides of lock are provided with control piece.
Further, the side of the main casing 4 is equipped with the sliding slot 7 being in communication with the outside, and the operating parts 2 is located at sliding slot 7
Sliding slot 7 is stretched out in interior and one end, is outward extended on lock tongue 16 close to the side of operating parts 2 and abuts block 14, the operating parts 2 is close
One end of lock tongue 16 is equipped with pushing block 15, and pushing block 15 is equipped with the first inclined-plane 17 for lock tongue 16 to be pushed away to sub-shell 1；The master is solid
Fixed board 45 is equipped with for the orientation position limiting structure of 16 displacement of lock tongue and the locking bullet for lock tongue 16 to be pushed to sub-shell 1
Property part 46.
Lock tongue 16 is acted by the pushing block 15 of operating parts 2 in the technical program, driving lock tongue 16 is mobile；In driving process
In, lock tongue 16 is pushed by the first inclined-plane 17 and locking elastic component 46 is deformed, lock tongue 16 leaves sub-shell 1；Lock tongue
16 under the guidance of orientation position limiting structure, 16 displacement of lock tongue.When shedding the external force of operating parts 2, locking elastic component 46 is pushed away
Dynamic lock tongue 16 resets, while pushing operating parts 2 to reset along sliding slot 7 by the first inclined-plane 17.For convenience of implementation, it is preferable that support
It connects block 14 and is equipped with the second inclined-plane 13 matched with the first inclined-plane 17.To avoid operating parts 2 from being detached from through slot, the side of operating parts 2
Equipped with limited block, main casing 4 is equipped with the limit space matched with limited block.Main casing 4 passes through two pieces of parallel baffles 6 of setting
Sliding slot 7 is formed, the centre of baffle 6 is equipped with notch and forms limit space.
Further, the orientation position limiting structure includes: setting in main fixed plate 45 and two pieces disposed in parallel limit
Plate 18；Shifting chute is formed between two pieces of limit plates 18；The two sides of the lock tongue 16 are respectively equipped with limiting section 19, the equal position of limiting section 19
In shifting chute and limiting section 19 offsets with limit plate 18.
The technical program forms positioning guiding structure by two pieces of parallel limit plates 18 of setting, and lock tongue 16 is in operating parts 2
With locking elastic component 46 under the action of along 7 displacement of sliding slot；When specific operation, the limiting section 19 of two sides respectively with two pieces
Limit plate 18 offsets.
Further, intermediate mass 25 is equipped between the lock tongue 16 and coded lock component, main casing 4, which is equipped with, is used for intermediate mass
25 activity spaces moved horizontally, the lock tongue 16 extend outward to form extension 26 close to one end of coded lock component, intermediate
Block 25 is equipped with the first notch 21 matched with extension 26, and coded lock component and intermediate mass 25 are drivingly connected, when coded lock group
Part unlock, coded lock component driving intermediate mass 25 are moved to the first lockset position of coupler, and the first notch 21 is located at the movement of extension 26
On track.
The technical program controls intermediate mass 25 by coded lock component and unlocks to realize；It can certainly be directly by coded lock
The movable part of component controls, and e.g., the movable part of coded lock component is not when unlocking positioned at the motion track of extension 26
On, lock tongue 16 is limited；The movable part of coded lock component leaves the motion track of extension 26 when unlocking.
Further, the coded lock component includes movable plate 23 and password wheels 3, and password wheels 3 include rotation 43 He of pan portion
Positioned at the clamping portion 42 of 43 lower section of rotation pan portion, the side of the main casing 4 is equipped with the through-hole that rotation pan portion 43 is stretched out, the card
The side of socket part 42 is equipped with blocked hole 40, and the movable plate 23 is equipped with clamping block 38, and clamping block 38 is located at the side of clamping portion 42,
Clamping block 38 is equipped with the clamping bump 39 matched with blocked hole 40；The two sides of the blocked hole 40 are set in inclined-plane or arcwall face
It sets；The main casing 4 is equipped with the unlocking spring 20 for pushing be clamped movable plate 23 to clamping portion 42.
At work, movable plate 23 keeps the state of movement under the thrust of unlocking spring 20 to side；When password misplaces
When, the blocked hole 40 and clamping bump 39 of clamping portion 42 misplace, and clamping portion 42 offsets with clamping block 38, and movable plate 23 is located at locking
Position；By dial rotation pan portion 43, rotation pan portion 43 drive clamping portion 42 rotate, when password is correct, clamping bump 39 with
Blocked hole 40 is oppositely arranged, and movable plate 23 moves under the thrust of unlocking spring 20；Clamping bump 39 is inserted into blocked hole 40, activity
Plate 23 is moved to lockset position of coupler.
Further, the coded lock component further includes password regulating mechanism, and the password regulating mechanism includes adjustable plate
29, adjustable plate 29 is between password wheels 3 and main fixed plate 45；The rotation pan portion 43 and 42 split settings of clamping portion, it is described
Clamping portion 42 is equipped with multiple shrinkage pools 48 close to one end of rotation pan portion 43, and rotation pan portion 43 is equipped with the protrusion matched with shrinkage pool 48
47, protrusion 47 is inserted into shrinkage pool 48, protrusion 47 or shrinkage pool 48 two sides are inclined or arc setting；The adjustable plate 29 is equipped with perforation
Hole 30, the interior pushing tow elastic component 41 being equipped with for clamping portion 42 to be pushed to rotate pan portion 43 of through hole 30, the clamping portion 42 is leaned on
One end of nearly main fixed plate 45 is arranged in the frustum of a cone, and the adjustable plate 29 is equipped with the conical through-hole 31 matched with clamping portion 42,
Conical through-hole 31 is connected to through hole 30；The adjustable plate 29 is connected with adjusting block 28, and main casing is stretched out in one end of adjusting block 28
4。
When carrying out password adjusting, first password is adjusted correctly, so that the clamping bump 39 of clamping block 38 is inserted into clamping portion
In 42 shrinkage pool 48, at this time by stirring adjusting block 28 so that adjustable plate 29 is mobile relative to password wheels 3 so that clamping portion 42 with
Conical through-hole 31 is oppositely arranged, and rotates the rotation pan portion 43 of password wheels 3 at this time, since the clamping block 38 of movable plate 23 is inserted into clamping
In the blocked hole 40 in portion 42, clamping portion 42 is not able to rotate；The protrusion 47 for rotating pan portion 43 squeezes the side of 42 shrinkage pool 48 of clamping portion
And gradually push clamping portion 42 to main fixed plate 45 and compress pushing tow elastic component 41, pushing tow elastic component 41 deforms；Clamping portion
42 move into conical through-hole 31 until protrusion 47 enters next shrinkage pool 48；Rotation pan portion 43 at this time can be with respect to clamping portion
42 are rotated, the password of adjustment rotation pan portion 43.After the completion of adjustment, adjustable plate 29 is stirred by reset by adjusting block 28, is made
Clamping portion 42 is oppositely arranged with through hole 30, clamping portion 42 abuts or close with clamping portion 42, at this time rotation pan portion 43 with block
Socket part 42 cannot separate, without enough separated spaces.
Further, the mechanical code lock further includes spring lock 36, and spring lock 36 is connected with slide block 35, described to stir
Block 35 is equipped with toggle arm 34, and the intermediate mass 25 is equipped with the portion 49 that is struck matched with toggle arm 34, and the intermediate mass 25 is set
There is the second notch 22 matched with extension 26, the movable plate 23 is extended with drive block 37, the centre to intermediate mass 25
Block 25 is equipped with the accommodating hole for accommodating drive block 37, and drive block 37 protrudes into accommodating hole；The unlocking spring 20 is located at intermediate mass
25 side simultaneously offsets with intermediate mass 25.
When spring lock 36 is unlocked, spring lock 36 drives slide block 35 to rotate, and toggle arm 34 turns to and be struck arm 34
It abuts and pushes intermediate mass 25 mobile by the portion of being struck 49, so that intermediate mass 25 is moved to the second notch 22 and 26 phase of extension
It is right, while spring 20 of unlocking is compressed, drive block 37 is located at side of the accommodating hole far from unlocking spring 20；When spring lock 36 is locked
When, and coded lock component is also locked, spring lock 36 drives slide block 35 to rotate, and toggle arm 34 leaves the portion of being struck 49, unlocking bullet
It is mobile that spring 20 pushes intermediate mass 25, and unlocking spring 20 resets a part；On extension 26 and intermediate mass 25 first notch 21 and
Part between second notch 22 is opposite, and drive block 37 is located at accommodating hole close to the side of unlocking spring 20；Work as coded lock component
When unlocking, the blocked hole 40 of clamping bump 39 and clamping portion 42 on the clamping block 38 of movable plate 23 is opposite, and unlocking spring 20 pushes away
The dynamic movement of intermediate mass 25, and drive movable plate 23 mobile by drive block 37, so that the first notch 21 of intermediate mass 25 and extension
Portion 26 is oppositely arranged, and after movable plate 23 is mobile, clamping bump 39 is inserted into blocked hole 40.
Further, main fixed plate 45 is connected with opposite with extension 26 for pushing to intermediate mass 25 to the first notch 21
What is be arranged pushes mechanism, and the mechanism that pushes includes pushing block 32, pushes and is connected with sliding seat 33 fastly, the main fixed plate 45 is set
Have for the movable sliding slot 7 of sliding seat 33, the intermediate mass 25 is equipped with close to the one side of coded lock component and pushes hole, pushes hole
Inclined-plane is pushed equipped with first, and described to push block 32 and push inclined-plane equipped with second, first, which pushes inclined-plane, pushes inclined-plane with second and match
It closes；Sliding slot 7, which is equipped with, pushes spring for will push that block 32 pushes to push hole to.
Setting pushes mechanism and locks unlocking for crypto ancillary；In unlocking coded lock, by the reset of unlocking spring 20 come
Intermediate mass 25 and movable plate 23 are pushed, if the dynamics of unlocking spring 20 is inadequate, influences whether that coded lock component is unlocked, to keep away
Exempt from this to happen, the technical program, which is also provided with, pushes mechanism, pushes block 32 by pushing spring promotion come in auxiliary pushing
Between block 25 one end；In design, the coefficient of elasticity for pushing spring is settable more larger, and the coefficient of elasticity of unlocking spring 20 can
Setting is smaller, both can be convenient lock core unlocking in this way, also convenience puzzle lock component is unlocked.
Further, the connection structure includes the first link block 11 connecting with sub-shell 1, first link block 11
Equipped with card hole 27, the main fixed plate 45 is equipped with the card convex 12 matched with card hole 27.
Card hole 27 is inserted by card convex 12 to connect sub-shell 1 with main fixed plate 45, is limited it and is moved horizontally；Structure letter
It is single.Certainly, connection structure can also use other structures.First link block 11 can be fixed on sub-shell by connectors such as screws
1.It can certainly be using modes such as riveting, welding.
Further, the password wheels 3 are equipped with axis hole, and the main casing 4 is equipped with fixing axle 8, and fixing axle 8 is inserted into axis hole.
Password wheels 3 during rotation, to avoid from deviating from the position, therefore are provided with fixing axle 8, password on main casing 4
Axis hole is provided on wheel 3, password wheels 3 are rotated around fixing axle 8.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (10)
1. a kind of mechanical code lock, it is characterised in that: comprising: which main fixed plate and secondary fixed plate, the side of secondary fixed plate are hinged
There is sub-shell, the elastic component for overturning sub-shell is equipped between sub-shell and secondary fixed plate, the main fixed plate is connected with
Main casing, the lock tongue for being equipped with coded lock component between main fixed plate and main casing, being controlled by coded lock component and stretching to sub-shell
And the operating parts for driving lock tongue mobile, one end of operating parts stretches out main casing or main fixed plate, the sub-shell are equipped with
The lockhole matched with lock tongue is equipped with the connection knot moved horizontally for limiting sub-shell between the main fixed plate and sub-shell
Structure, when sub-shell is overturn to bottom surface close to secondary fixed plate, when lock tongue stretches out out of main casing and is inserted into lockhole, main fixed plate and pair
Shell is connected by connection structure；When coded lock component unlocks, operating parts can drive lock tongue to be set back in main casing, and sub-shell exists
Relatively secondary fixed plate overturning, main fixed plate are separated with sub-shell under elastic component driving.
2. a kind of mechanical code lock according to claim 1, it is characterised in that: the side of the main casing is equipped with and the external world
The sliding slot of connection, the operating parts is located in sliding slot and sliding slot is stretched out in one end, extends outwardly on lock tongue close to the side of operating parts
There is abutting block, the operating parts is equipped with pushing block close to one end of lock tongue, and pushing block is equipped with for lock tongue to be pushed away the first of sub-shell
Inclined-plane；The main fixed plate is equipped with for the orientation position limiting structure of lock tongue displacement and for pushing lock tongue to sub-shell
Locking elastic component.
3. a kind of mechanical code lock according to claim 2, it is characterised in that: the orientation position limiting structure includes: setting
In main fixed plate and two pieces of limit plates disposed in parallel；Shifting chute is formed between two pieces of limit plates；The two sides of the lock tongue point
Not She You limiting section, limiting section is respectively positioned on shifting chute and limiting section offsets with limit plate.
4. a kind of mechanical code lock according to claim 1, it is characterised in that: set between the lock tongue and coded lock component
There is intermediate mass, main casing is equipped with the activity space moved horizontally for intermediate mass, and the lock tongue is close to one end of coded lock component
Extension is extended outward to form, intermediate mass is equipped with the first notch matched with extension, and coded lock component and intermediate mass drive
Connection, when coded lock component unlocks, coded lock component driving intermediate mass is moved to the first lockset position of coupler, and the first notch, which is located at, to be extended
On the motion track in portion.
5. a kind of mechanical code lock according to claim 4, it is characterised in that: the coded lock component include movable plate and
Password wheels, password wheels include rotation pan portion and the clamping portion below rotating disk portion, and the side of the main casing is equipped with rotation
The through-hole that pan portion is stretched out, the side of the clamping portion are equipped with blocked hole, and the movable plate is equipped with clamping block, and clamping block is located at clamping
The side in portion, clamping block are equipped with the clamping bump matched with blocked hole；The two sides of the blocked hole are in inclined-plane or arcwall face
Setting；The main casing is equipped with the unlocking spring for pushing be clamped movable plate to clamping portion.
6. a kind of mechanical code lock according to claim 5, it is characterised in that: the coded lock component further includes password tune
Mechanism is saved, the password regulating mechanism includes adjustable plate, and adjustable plate is between password wheels and main fixed plate；The rotation pan portion
With clamping portion split settings, the clamping portion is equipped with multiple shrinkage pools close to one end of rotation pan portion, and rotation pan portion is equipped with and shrinkage pool
The two sides of the protrusion matched, protrusion insertion shrinkage pool, protrusion or shrinkage pool are inclined or arc is arranged；The adjustable plate is equipped with perforation
Hole, the interior pushing tow elastic component being equipped with for clamping portion to be pushed to rotate pan portion of through hole, the clamping portion is close to main fixed plate
One end is arranged in the frustum of a cone, and the adjustable plate is equipped with the conical through-hole matched with clamping portion, and conical through-hole is connected to through hole；
The adjustable plate is connected with adjusting block, and main casing is stretched out in one end of adjusting block.
7. a kind of mechanical code lock according to claim 5 or 6, it is characterised in that: the mechanical code lock further includes bullet
Son lock, spring lock are connected with slide block, and the slide block is equipped with toggle arm, and the intermediate mass is equipped with the quilt matched with toggle arm
Clicking section, the intermediate mass are equipped with the second notch matched with extension, and the movable plate is extended with drive block to intermediate mass,
The intermediate mass is equipped with the accommodating hole for accommodating drive block, and drive block protrudes into accommodating hole；The unlocking spring is located at intermediate mass
Side and offset with intermediate mass.
8. a kind of mechanical code lock according to claim 7, it is characterised in that: main fixed plate is connected with for by intermediate mass
Push the mechanism that pushes being oppositely arranged to the first notch and extension to, the mechanism that pushes includes pushing block, pushes and is connected with fastly
Sliding seat, the main fixed plate, which is equipped with, is used for the movable sliding slot of sliding seat, one side of the intermediate mass close to coded lock component
Equipped with hole is pushed, hole being pushed equipped with first and pushes inclined-plane, described to push block and push inclined-plane equipped with second, first pushes inclined-plane and the
Two, which push inclined-plane, matches；Sliding slot, which is equipped with, pushes spring for will push that block pushes to push hole to.
9. a kind of mechanical code lock according to claim 1, it is characterised in that: the connection structure includes connecting with sub-shell
The first link block connect, first link block are equipped with card hole, and the main fixed plate is equipped with the card convex matched with card hole.
10. a kind of mechanical code lock according to claim 5, it is characterised in that: the password wheels are equipped with axis hole, the master
Shell is equipped with fixing axle, and fixing axle is inserted into axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024714.4U CN209585861U (en) | 2019-01-08 | 2019-01-08 | A kind of mechanical code lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024714.4U CN209585861U (en) | 2019-01-08 | 2019-01-08 | A kind of mechanical code lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585861U true CN209585861U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920024714.4U Expired - Fee Related CN209585861U (en) | 2019-01-08 | 2019-01-08 | A kind of mechanical code lock |
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| CN (1) | CN209585861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119588A (en) * | 2020-01-11 | 2020-05-08 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
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2019
- 2019-01-08 CN CN201920024714.4U patent/CN209585861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119588A (en) * | 2020-01-11 | 2020-05-08 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
| CN111119588B (en) * | 2020-01-11 | 2023-12-22 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
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