CN109881985A - A kind of lockset - Google Patents
A kind of lockset Download PDFInfo
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- CN109881985A CN109881985A CN201910277065.3A CN201910277065A CN109881985A CN 109881985 A CN109881985 A CN 109881985A CN 201910277065 A CN201910277065 A CN 201910277065A CN 109881985 A CN109881985 A CN 109881985A
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- clutch part
- reset
- sliding block
- active clutch
- lockset
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- 230000009471 action Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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- 210000004291 uterus Anatomy 0.000 description 1
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- Mechanical Operated Clutches (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of locksets, belong to lockset equipment technical field.It solves the problems such as existing locking operation is laborious.This lockset, including the clutch component for controlling lockset switch, clutch component includes the active clutch part and passive clutch part being relatively rotatable to each other, active clutch part is annular in shape, passive clutch part is located at the inside of active clutch part, the sliding block part that can be slided along the direction close to and far from active clutch part is provided on the outside of active clutch part, there is the driving portion for engaging active clutch part and passive clutch part close to active clutch part on sliding block part, also there is reset portion on sliding block part, there is the reset protrusion that can be leant with reset portion outwardly protruded on the outer peripheral surface of active clutch part, reset protrusion, which is resisted against in reset portion, pushes open sliding block part and prevents sliding block part close to active clutch part.This lockset has many advantages, such as that rapid operation, reset are convenient.
Description
Technical field
The invention belongs to lockset equipment technical fields, are related to a kind of lockset.
Background technique
In intelligent door lock, electronics unlocking mode, such as Fingerprint Lock, electronic password lock, magnetic card are set usually on door lock
Lock etc., but electronics unlocking mode generally requires to power, and is easy by electromagnetic interference, break down when electronically unlocking or
It is some in emergency circumstances in others, need a stand-by machine lock to unlock.The most common spare unlocking mode is to pass through
Mechanical key opens the door.Although being provided with the mechanical lock of mechanical key enabling on door lock, key is usually rarely needed,
And small in size also bad keeping, it is easy to lose, can not find key when needing to unlock using mechanical key so often will appear
Situation.In addition, there are mechanical keys there is the possibility by mechanical key technology opening door lock at antitheft aspect, lead to electricity
The safety of cervical orifice of uterus lock substantially reduces.For this purpose, engineers have developed other mechanical unlocking mode, button machine common are
Tool coded lock and rotary disk type mechanical coded lock.
Chinese patent literature data disclose propose a kind of combined cipher lock [application No. is: 201610773823.7, it is public
Accuse number are as follows: 106121388B], including Internal handle component, handle assembly, lock body, clutch and driving mechanism, clutch set
It sets on handle assembly, driving mechanism is used for driving clutch mechanism.Clutch includes clutch seat, is cased with outer circle in clutch seat
Axis is provided with unlocking square shaft in outer circular shaft, and clutch seat and the corresponding position of outer circular shaft offer slot of putting into gear.Clutch is also
Including the pin of putting into gear being used cooperatively with slot of putting into gear, pin of putting into gear is flexibly connected with driving mechanism, and driving mechanism can drive pin of putting into gear
Into slot of putting into gear.Driving mechanism is key-type mechanical code driving mechanism, and key-type mechanical code driving mechanism includes that password is known
Other component and unlocking plate, unlocking plate can push pin of putting into gear to enter and put into gear in slot；The assembly bottom plate of handle assembly is close to button
Mechanical cipher driving mechanism one end is provided with reset lift plate, resets and lifts hinged with assembly bottom plate in the middle part of plate and be provided with reset torsion
Spring resets lift plate one end and is provided with protrusion, resets the lower end that the lift plate other end is just against the positioning plate of password identification component, from
It closes and is provided with lift plate groove on seat, protrusion passes through assembly bottom plate and is located in lift plate groove.
In initial position, clutch seat and the separation of outer circular shaft, pin of putting into gear is opposite with slot of putting into gear but is not inserted into slot of putting into gear.
When unlocking, in password, correctly the driving unlocking plate pin that will put into gear is pushed into and puts into gear in slot driving mechanism afterwards, then swing handle make from
It closes seat and outer circular shaft rotates synchronously and realizes unlocking.After the certain angle of clutch seat rotation, clutch seat can drive reset lift plate rotation,
Act on the reset platen other end on positioning plate, positioning plate is separated with unlocking plate, and unlocking plate is multiple under the action of reset spring
Position.Handle rotation needs to reset the protrusion on lift plate and releases from lift plate groove during unlocking, due to resetting on lift plate
It is provided with reduction torsion spring, and the protrusion of one end is embedded in lift plate groove, the other end then acts on positioning plate, rotates in handle
During need to overcome reduction torsion spring resistance, lift plate groove cell wall to protrusion barrier force and frictional resistance, Yi Jiding
The barrier force of position plate can release protrusion, so that resistance when unlocking is larger, and locking operation rises out of lift plate groove
Come laborious.While unlocking sheet reset, pin of putting into gear is detached from slot of putting into gear under the action of putting into gear pin reset spring, at this time clutch seat
Separating with outer circular shaft cannot rotate synchronously, i.e., clutch seat, which rotates backward, cannot drive outer circular shaft to rotate when reset returns to initial position
Initial position is reset to, it is inconvenient to cause to reset.
Chinese patent literature data be also disclosed propose a kind of mechanical password door lock [application No. is:
201110157005.1, notification number are as follows: 102828659B], wherein using dial-type mechanical code lock, rotation character wheel is to correctly
Password after, release to the locking effect of lock pillar, lock pillar can slide up and down, and rotate clipping ring by driving lever, make on clipping ring
Teeth portion engaged with the teeth portion on linked gear, and deviate from the blocking part on lock pillar out of, catching groove on clipping ring, thus real
Now unlock.On the one hand the elastic force for overcoming the sleeve resilience part on lock pillar is needed to make on lock pillar when unlocking, in clipping ring rotation process
It rises, on the other hand the catching groove cell wall on clipping ring also to be overcome in addition also to overcome card to the barrier force and frictional resistance of lock pillar
The occlusion resistance that the teeth portion of tug ring generates when engaging with the teeth portion of linked gear, resistance is larger when causing to unlock, unlocking operation expense
Power, operating comfort are poor.
In order to keep locking operation laborsaving, most common operation measure is lubricant grease to be added between driving member, but moisten
Lubricating oil rouge can generate consumption in use, will cause lockset unlocking clamping stagnation when waiting lubricant greases deficiency, service life is significantly
It reduces, or periodically adds lubricant grease, make lockset inconvenient for use in this way, maintenance maintenance increased costs.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, proposing a kind of lockset, the technology of solution is asked
Topic is how to make locking operation laborsaving.
Object of the invention can be realized by the following technical scheme:
A kind of lockset, including the clutch component for controlling lockset switch, the clutch component includes being relatively rotatable to each other
Active clutch part and passive clutch part, the active clutch part is annular in shape, and the passive clutch part is located at active clutch part
Inside, the sliding block part that can be slided along the direction close to and far from active clutch part is provided on the outside of the active clutch part,
There is the driving portion for engaging active clutch part and passive clutch part close to active clutch part, feature exists on the sliding block part
In, also there is reset portion on the sliding block part, it can be with reset with what is outwardly protruded on the outer peripheral surface of the active clutch part
The reset protrusion that portion leans, the reset protrusion be resisted against in reset portion sliding block part is pushed open and prevent sliding block part to active from
Component is close.
Active clutch part can be actively driven, and passive clutch part is connect with main lock body, active clutch part and passive clutch
When part engages, active clutch part drives passive clutch part to rotate together.When reset protrusion is resisted against in reset portion, sliding block part quilt
It prevents close to active clutch part, since driving portion is also disposed on sliding block part, driving portion can not make to lead close to active clutch part
Dynamic clutch part and the engagement of passive clutch part, active clutch part and passive clutch part are in discrete state, i.e. lockset is in and shuts shape
State, at this point, active clutch part, passive clutch part and sliding block part are in initial position.
When unlocking, then sliding block part is driven active clutch part to turn by the unlocking driving force towards active clutch part direction
It is dynamic, reset protrusion and active clutch part rotate synchronously, when reset protrusion turn to not with reset portion against after, reset protrusion no longer
Stop sliding block part, sliding block part is close to active clutch part under the action of unlocking driving force, and the driving portion on sliding block part is to actively
Clutch part is close.Driving portion engages active clutch part and passive clutch part close to active clutch part, and active clutch part is being just at this time
Passive clutch part rotation is able to drive to rotating and rotating backward.
During unlocking, since reset protrusion is arranged on the lateral surface of active clutch part and outwardly protrudes, and reset convex
Portion and reset portion against when be to push sliding block part open, in this way rotation active clutch part make to reset protrusion and reset portion be detached from against when,
It only needs to overcome between active clutch part and sliding block part and resets protrusion and reset portion against the frictional resistance at place, do not need gram
Other active forces of clothes between the two reduce resistance when unlocking, to keep unlocking operation laborsaving.Therefore this lockset energy is used
Enough make rapid operation, operating comfort is good.
In addition in reseting procedure, in reset protrusion and reset portion against before, passive clutch part and active clutch part energy
Enough to be in engagement state always, passive clutch part rotates backward together with active clutch part, until active clutch part rotates backward
It leans to protrusion is resetted with reset portion, resets protrusion and push sliding block part to far from the direction for resetting protrusion open, and stop sliding block
Part is close to active clutch part, and the driving portion on such sliding block part makes passive clutch part and active clutch part far from active clutch part
Separation, lockset reset to the state of shutting.Reset protrusion and reset portion again against when, passive clutch part can pass through active clutch
Part is brought back into initial position, and active clutch part makes sliding block part also return to initial position, quilt by resetting protrusion and reset portion
Dynamic clutch part and the separation of active clutch part, realization are shut, and complete to reset.In this way, this lockset need to only drive master in use
Dynamic clutch part can be realized as effectively unlocking, and completes to reset and shut, and passive clutch part passes through active clutch after unlocking
Part, which drives, to be resetted, and is resetted always in the initial position that reset protrusion and reset portion lean, and it is convenient to make to reset.This lockset is also
Convenient for reset while capable of guaranteeing effectively to use.
In above-mentioned lockset, abutment face, the outer end face for resetting protrusion are provided on the top end face of the reset portion
On be provided with can lean with abutment face abut against face.
Abutment face is arranged on the top end face of reset portion, the face of abutting against be arranged in reset protrusion outer end face on, abutment face and
The face of abutting against is arranged in outermost, such abutment face with abut against emaciated face from against when reset portion and reset protrusion on do not hinder
The structure of both gears separation, keeps unlocking operation laborsaving.
In above-mentioned lockset, there is the guide surface being obliquely installed being connected with abutment face on the side of the reset portion,
The reset protrusion can be slided on guide surface.
The rotation of active clutch part is driven, protrusion is resetted and is slided on inclined guide surface to abutment face, to gradually push open
Sliding block part, finally abuts against on face, smooth and stable progress during making sliding block part be open, and makes lockset convenient for multiple
Position, and reseting procedure is stablized.When sliding block part is by unlocking driving force, reset protrusion on inclined guide surface to far from against
The direction in face is slided, and it is steady and smoothly close to active clutch part can to make sliding block part, and during sliding, guiding
Positive rotate driving power can be generated in face of resetting protrusion, keeps unlocking operation laborsaving.
In above-mentioned lockset, the driving portion and reset portion are located on the same end of sliding block part, the driving portion protrusion
Abutment face, the abutment face extend to the side of driving portion, and reset between protrusion and the side of driving portion with gap.
When reset protrusion abuts against on face, since driving portion protrudes abutment face, driving portion is on resetting protrusion
Orthographic projection partly overlaps with protrusion formation is resetted, and forms position limiting structure between driving portion and reset protrusion, during assembling,
It can be mounted by driving portion and reset protrusion, prevent lockset during use because resetting protrusion or cunning
The deviation of block part installation site makes reset protrusion occur being resisted against the situation on driving portion after being detached from reset portion, guarantees lockset
Effectively use.The side that abutment face extends to driving portion make reset protrusion against stabilization, the setting in gap prevent reset protrusion with
Driving portion interferes, to avoid and generate between reset protrusion and driving portion while guaranteeing effective use of lockset
Resistance is conducive to keep unlocking operation laborsaving.
In above-mentioned lockset, the positioning pin of elastic connection is provided on the active clutch part, the driving portion includes
Arc-shaped acting section, when driving portion is close to active clutch part, the acting section, which is resisted against on positioning pin, is inserted into positioning pin
Into passive clutch part, it is provided on the outer end of the acting section to far from the inclined tilting section in active clutch part direction.
After positioning pin is inserted into passive clutch part, active clutch part is rotated, active clutch part drives positioning pin and passive
Clutch part rotation, arc-shaped acting section can guarantee that driving portion is resisted against positioning to active clutch part always in the course of rotation
On pin, guarantees the validity of active clutch part and the engagement of passive clutch part, guarantee the validity that lockset uses.When active clutch part
When rotational angle is excessive, positioning pin can be transitioned into tilting section from acting section, even if positioning pin is detached from driving portion, actively from
When component rotates backward, by the tilting section being obliquely installed, positioning pin can be also directed on acting section.The setting of tilting section
Driven part is blocked without being capable of resetting after can preventing positioning pin from undesirably falling off driving portion, so that lockset is resetted convenient and be ensure that lock
Effective use of tool.In addition the acting section of arc can also reduce the resistance to sliding between driving portion and positioning pin, make to unlock and grasp
Make laborsaving.
In above-mentioned lockset, lockset further includes shell, sliding block part setting inside of the housing, the shell it is interior
Setting is there are two positive stop strip on side, and the sliding block part is between two positive stop strips, and the two sides of the sliding block part point
It does not stick on two positive stop strips.
Positive stop strip is limited and is oriented to the glide direction of sliding block part, and anti-limited slip block part occurs to turn during sliding
It is dynamic, guarantee that lockset will not change by resetting protrusion and reset portion against the initial position of reset, resets lockset accurate.
In above-mentioned lockset, it is provided with the lug of protrusion on the two sides of the sliding block part, is provided on the lug
Strip-shaped hole is equipped with positioning screw in the strip-shaped hole, and the positioning screw is fixedly connected on the shell.
Sliding block part is installed by positioning screw, keeps sliding block part easy for installation.Positioning screw is to sliding block part in positioning spiral shell simultaneously
It is limited in the axial direction of nail, is displaced in the axial direction of positioning screw in anti-limited slip block part sliding process, is conducive to reset
Go on smoothly.
In above-mentioned lockset, the locating slot for positioning pin insertion, the locating slot are provided on the passive clutch part
Side on have and be inclined outwardly the inclined surface of setting.The setting of inclined surface enables positioning pin to be successfully inserted in locating slot,
Guarantee the validity that lockset uses.
In above-mentioned lockset, lockset further includes shell, and the clutch component is arranged inside of the housing, the shell
Two sides on medial surface positioned at active clutch part are respectively arranged with locating piece one and locating piece two, the two sides of the active clutch part
Positioning column one and positioning column two are respectively arranged in portion, the positioning column one is correspondingly arranged with locating piece one, the positioning column two
It being correspondingly arranged with locating piece two, torsional spring is set on the active clutch part, one end of the torsional spring is resisted against on locating piece one,
The other end of the torsional spring is resisted against on locating piece two, when reset protrusion is resisted against in reset portion, one backstop of positioning column
In one end of torsional spring, and two backstop of the positioning column is in the other end of torsional spring.
Torsional spring provides the reset force of active clutch part, and carries out reset positioning to active clutch part, guarantees multiple by torsional spring
When position is completed, that is, stopping of active clutch part resets protrusion when rotating backward and is just resisted against in reset portion, it is convenient to make to reset.
In above-mentioned lockset, lockset further includes dial type coded lock component, and the dial type coded lock component includes inserting
It sells, the rotatable driver plate group with bolt cooperation is set on the bolt, is connected with driving spring on the bottom end of the bolt,
The driving spring, which acts on bolt, can be such that the top of bolt stretches out, and the top of the bolt is resisted against sliding block part and resets
On the opposite one end in portion.
When the password bad of dial type coded lock component, bolt is by driver plate group locking.When dial type coded lock component
Password it is correct when, bolt release lockup state, driving spring can drive the top of bolt to pop up, between the elastic force of driving spring
It connects and acts on formation unlocking driving force on sliding block part.When rotating the unlocking of active clutch part, protrusion is resetted before this and reset portion is detached from,
Driving portion driving positioning pin is inserted into locating slot, and passive clutch part and active clutch part rotate synchronously, and is realized and is unlocked；Unclamp master
Dynamic clutch part, under the action of torsional spring, active clutch part is rotated backward, passive clutch part under the action of positioning pin with active from
Component rotates backward together, when active clutch part, which rotates, to be stopped, resetting protrusion and is resisted against in reset portion, resets protrusion and push cunning open
Block part makes driving portion far from active clutch part, and positioning pin pop-up, passive clutch part, active clutch part, positioning pin and sliding block part return
It to initial position, completes to reset, rotating driver plate group upsets password at this time, completes the reset locking of dial type coded lock component.It dials
After disc type coded lock component resets locking, it is rotated further by active clutch part, protrusion is resetted at this time and leaves reset portion because bolt is to cunning
Block part cannot generate unlocking driving force, and sliding block part is motionless, and active clutch part and passive clutch part remain discrete state, reach
The antitheft purpose locked a door.
Sliding block part is connect with dial type coded lock component, is driven reset portion far from active clutch part by resetting protrusion, is made
Sliding block part driving bolt overcomes the elastic force of driving spring to move to bottom end, so that driver plate group is rotated reset locking, further side
Just the reset of lockset.
Compared with prior art, the invention has the following advantages that
It is arranged close to the driving portion that active clutch part engages clutch component on sliding block part, also sets up reset on sliding block part
The reset protrusion outwardly protruded is arranged on the outer peripheral surface of active clutch part for portion, resets protrusion and is resisted against sliding block part in reset portion
It pushes open and prevents driving portion close to active clutch part, keep locking operation laborsaving, additionally it is possible to while using lockset effectively just
In reset.Driving portion protrudes abutment face, and formation installation position limiting structure prevents from resetting protrusion and driving portion occurs against guarantee lock
Effective use of tool.Guide surface is set in reset portion, makes the smooth stable progress of reseting procedure, is conducive to stable reset, and
Keep unlocking operation laborsaving.Tilting section is set on driving portion, is conducive to effectively using and reset for lockset.Positive stop strip and bar shaped are set
Hole keeps the sliding of sliding block part accurate, and it is accurate to be conducive to reset.By the way that dial type coded lock Component driver sliding block part is arranged, and lead to
It crosses sliding block part and resets dial type coded lock component, lockset is made to complete dial type coded lock component when completing clutch component and resetting
It resets, resets lockset convenient.
Detailed description of the invention
Fig. 1 is the perspective view of this lockset；
Fig. 2 is that this lockset opens the perspective view after shell；
Fig. 3 is that this lockset opens the broken away view after shell；
Fig. 4 is the perspective view of clutch component and sliding block part in initial position in this lockset；
Fig. 5 is the cross-sectional view of clutch component and sliding block part in initial position in this lockset；
Fig. 6 is the perspective view of clutch component and sliding block part when unlocking in this lockset；
Fig. 7 is the broken away view of clutch component and sliding block part in this lockset；
Fig. 8 is the installation diagram of torsional spring in this lockset；
Fig. 9 is the cross-sectional view of dial type coded lock component in this lockset.
In figure, 1, active clutch part；1a, protrusion is resetted；1a1, face is abutted against；1a2, guide surface；1b, positioning column one；1c, determine
Position column two；1d, bulge loop；1e, jack；1f, mounting blocks；1g, through-hole；1h, connecting shaft；2, passive clutch part；2a, locating slot；
2a1, inclined surface；3, sliding block part；3a, driving portion；3a1, acting section；3a2, tilting section；3b, reset portion；3b1, abutment face；3b2,
Guide surface；3c, lug；3c1, strip-shaped hole；3d, effect end；3e, force side；4, reset spring；5, positioning pin；6, shell；6a,
Positive stop strip；6b, locating piece one；6c, locating piece two；7, positioning screw；8, torsional spring；9, dial type coded lock component；9a, bolt；
9b, driver plate group；9b1, driver plate part；9c, driving spring；9d, shell；9e, preceding fixed block；9e1, shifting block；9f, rear fixed block；9g,
Escape spring；9h, plate；10, handle；11, gap；12, electromagnet；13, slip lid；14, cam.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
As shown in figs. 1-9, a kind of lockset, including main lock body, handle 10, clutch component, sliding block part 3 and driving mechanism,
Clutch component, sliding block part 3 and driving mechanism are installed in shell 6, and the outside of shell 6, main lock body and handle is arranged in handle 10
Hand 10 is connect with clutch component respectively.
Clutch component is used to control the switch of lockset.Clutch component includes active clutch part 1, passive clutch part 2 and positioning
Pin 5, active clutch part 1 is annular in shape, and passive clutch part 2 is plugged in active clutch part 1, active clutch part 1 and passive clutch
Part 2 is relatively rotatable to each other.Jack 1e is provided on the inner face of active clutch part 1, passive clutch part 2 is plugged in jack 1e.
Passive clutch part 2 is connected with square bar, and square bar is connect with main lock body.The installation of protrusion is provided on the outer peripheral surface of active clutch part 1
Block 1f is provided with the through-hole 1g through jack 1e wall surface of the hole on the lateral surface of mounting blocks 1f, and positioning pin 5 is plugged in through-hole 1g.
Reset spring 4 is arranged on positioning pin 5, one end of reset spring 4 is resisted against on the wall surface of the hole of through-hole 1g, reset spring 4 it is another
One end is resisted against on the baffle ring of positioning pin 5.Blocking cover is fixed in through-hole 1g, the outer end of positioning pin 5 is stretched out from blocking cover, positioning
The baffle ring of pin 5 can backstop in blocking cover.Several raised lines, the wall surface of the hole of raised line and through-hole 1g are provided on the lateral surface of blocking cover
Interference fit.It is offered on the outer peripheral surface of passive clutch part 2 and is inserted into locating slot 2a, the two sides of locating slot 2a for positioning pin 5
On all have the inclined surface 2a1 for being inclined outwardly setting, make locating slot 2a in flared.When positioning pin 5 is in the work of unlocking driving force
When moving inward under, the inner end of positioning pin 5 is inserted into locating slot 2a, when unlocking driving force is less than the elastic force of reset spring 4
Or unlocking driving force, when cancelling, positioning pin 5 is displaced outwardly under the action of reset spring 4, and the inner end of positioning pin 5 is from positioning
Abjection in slot 2a.The connecting shaft 1h of protrusion, connecting shaft 1h and the fixed company of handle 10 are provided on the outer end face of active clutch part 1
It connects.One end on the outer peripheral surface of active clutch part 1 positioned at mounting blocks 1f is provided with the bulge loop 1d in a ring of protrusion, bulge loop 1d's
It is provided with the reset protrusion 1a outwardly protruded on lateral surface, resets protrusion 1a and mounting blocks 1f and is correspondingly arranged.Resetting protrusion 1a is in V
Shape resets on the outer end face of protrusion 1a with face 1a1 is abutted against, and abutting against face 1a1 is plane, and the two sides for resetting protrusion 1a have inclination
The guide surface 1a2 of setting, guide surface 1a2 and abut against round-corner transition between the 1a1 of face.
Two sides on the medial surface of shell 6 positioned at active clutch part 1 are respectively arranged with one 6b of locating piece and the positioning of protrusion
One 1b of positioning column and positioning column two 1c, one 1b of positioning column of protrusion are respectively arranged on the outer end face of the two sides block two 6c, bulge loop 1d
It is correspondingly arranged with one 6b of locating piece, two 1c of positioning column is correspondingly arranged with two 6c of locating piece.Ring is additionally provided on the medial surface of shell 6
Shape protrusion, the connecting shaft 1h of active clutch part 1 stretch out shell 6 from the inner hole of annular protrusion, torsional spring are set with outside annular protrusion
8, one end of torsional spring 8 is resisted against on the lateral surface of one 6b of locating piece, and the other end of torsional spring 8 is resisted against the lateral surface of two 6c of locating piece
On.Active clutch part 1 is rotated, being resisted against on one end of torsional spring 8 by one 1b of positioning column rotates torsional spring 8, and master is decontroled after rotation
Dynamic clutch part 1, the restoring force of torsional spring 8, which acts on, to be rotated backward active clutch part 1 on one 1b of positioning column and resets, and is resetted and is completed
When, one end of torsional spring 8 is resisted against again on one 6b of locating piece, while one 1b backstop of positioning column is in one end of torsional spring 8, positioning column two
1c backstop is in the other end of torsional spring 8.
Sliding block part 3 is mounted in shell 6, and sliding block part 3 is located at the outside of active clutch part 1, and sliding block part 3 can be along close
It is slided with the direction far from active clutch part 1, sliding block being capable of radially sliding along active clutch part 1 in the present embodiment.Shell 6
Positive stop strip 6a there are two being also set up on medial surface, and sliding slot is formed between two positive stop strip 6a, sliding block part 3 is flush-mounted in sliding slot
Interior, i.e., sliding block part 3 is between two positive stop strip 6a, and the two sides of sliding block part 3 are sticked on respectively on two positive stop strip 6a.
It is provided with the lug 3c of protrusion on the two sides of sliding block part 3, strip-shaped hole 3c1 is provided on lug 3c, is worn in strip-shaped hole 3c1
There is positioning screw 7, positioning screw 7 is fixedly connected on shell 6, and lug 3c sticks on positive stop strip 6a towards the side of lug 3c
On.It towards one end of active clutch part 1 is effect end 3d on sliding block part 3, one end on sliding block part 3 backwards to active clutch part 1 is
Force side 3e.Acting on has reset portion 3b and driving portion 3a on the 3d of end, reset portion 3b is correspondingly arranged with protrusion 1a is resetted, driving portion
3a is correspondingly arranged with positioning pin 5.Reset portion 3b is V-shaped, and being provided on the top end face of reset portion 3b can be with reset protrusion 1a's
The abutment face 3b1 that the face 1a1 of abutting against leans, abutment face 3b1 are plane, have what is be obliquely installed to lead on the two sides of reset portion 3b
To face 3b2, guide surface 3b2 and abutment face 3b1 round-corner transition.Resetting protrusion 1a can slide on guide surface 3b2, corresponding,
Reset portion 3b can be slided on the guide surface 1a2 for resetting protrusion 1a.Abutting against face 1a1 and abutment face 3b1 is plane, makes to abut against
Face 1a1 and abutment face 3b1 against when, the abutment condition of active clutch part 1 and sliding block part 3 is stablized.Driving portion 3a includes arc-shaped
Acting section 3a1, be provided on the outer end of acting section 3a1 to far from the inclined tilting section 3a2 in 1 direction of active clutch part.Work as drive
Dynamic portion 3a to active clutch part 1 close to when acting section 3a1 be resisted against on positioning pin 5 positioning pin 5 made to be inserted into passive clutch part 2
It is interior, engage active clutch part 1 and passive clutch part 2；When driving portion 3a is far from active clutch part 1, driving portion 3a is from positioning
It is detached from pin 5, positioning pin 5 pops up under the action of reset spring 4, separates active clutch part 1 and passive clutch part 2.Driving
Portion 3a protrudes abutment face 3b1, and abutment face 3b1 extends to the side of driving portion 3a, and resets the side of protrusion 1a and driving portion 3a
Between have gap 11.
Driving mechanism includes dial type coded lock component 9, and dial type coded lock component 9 is arranged under active clutch part 1
Side, sliding block part 3 is between active clutch part 1 and dial type coded lock component 9.Dial type coded lock component 9 includes shell 9d
With the bolt 9a being arranged in shell 9d, rotatable driver plate group 9b, bolt 9a with bolt 9a cooperation are set on bolt 9a
Bottom end on be connected with driving spring 9c, the top of bolt 9a is resisted against on the force side 3e of sliding block part 3, driving spring 9c's
The top for acting on lower bolt 9a can be stretched out towards the direction of sliding block part 3.Driver plate group 9b includes multiple driver plate part 9b1, driver plate part 9b1
It is sequentially arranged on bolt 9a, is provided on the lateral surface of bolt 9a and the one-to-one convex block of driver plate part 9b1, convex block edge axial direction
It is arranged successively, there is gap between two convex blocks.Driver plate part 9b1 includes character wheel and sleeve, and sleeve is sleeved on bolt 9a, is owned
Sleeve head and the tail, which offset, to be arranged successively.There is axially disposed through slot and circumferentially arranged annular on the medial surface of sleeve
Slot, convex block are located in the annular groove of adjacent sleeve, and when through slot is opposite with convex block, convex block is inserted into the through slot of corresponding sleeve
It is interior.Character wheel is sleeved on sleeve, has multiple engaging grooves on the medial surface of character wheel, has on the lateral surface of sleeve and match with engaging groove
The engaging tooth of conjunction can make engaging tooth be embedded into engaging groove or deviate from out of engaging groove when sleeve is axially moveable.When nibbling
When conjunction tooth is embedded into engaging groove, character wheel is fixed as one with sleeve, and character wheel rotation is able to drive sleeve synchronous rotation；Work as engagement
When tooth is deviate from out of engaging groove, character wheel and sleeve separation, character wheel rotation cannot be rotated synchronously with moving sleeve.The top of bolt 9a and
Bottom end is further sleeved with preceding fixed block 9e and rear fixed block 9f, and preceding fixed block 9e is rested upon on the sleeve at top, rear fixed block
9f is rested upon on the sleeve of bottom, and escape spring 9g is also connected on rear fixed block 9f.It is provided on preceding fixed block 9e convex
Shifting block 9e1 out, shifting block 9e1 stretch out shell 6.Dial type coded lock component 9 further includes looking for code character, and looking for code character includes being arranged in shell
It is provided on slidable plate 9h on body 9d, plate 9h and the one-to-one holding tank of sleeve, the interior flexible connection of holding tank
Flexible bayonet lock, when plate 9h is to top slide, elastic bayonet lock be detached from out of holding tank and resilient abutment sleeve lateral surface
On, for plate 9h to when basal sliding, elastic bayonet lock, which comes back in holding tank, makes elastic bayonet lock be detached from sleeve.It is provided on sleeve
A yard slot is looked for, when elastic bayonet lock is resisted against sleeve, rotation character wheel makes to look for yard slot opposite with elastic bayonet lock, and elastic bayonet lock, which enters, looks for code
In slot, character wheel is not able to rotate.Be provided with driving lever on the top of plate 9h, be provided on plate 9h and look for a yard spring, on driving lever against
There is cam 14, rotation axis is connected on cam 14, rotation axis is stretched out out of shell 6.It is rotated by rotation rotation axis band moving cam 14,
Cam 14, which cooperates, looks for yard spring to realize sliding of the plate 9h on shell 9d.
When dial type coded lock component 9 unlocks, character wheel is rotated to correct position, i.e., shows correct password on character wheel,
Through slot on sleeve successively connects in line, and through slot is opposite with the convex block on bolt 9a, convex under the action of driving spring 9c
Block is inserted into corresponding through slot, and the top of bolt 9a can be stretched out and drive sliding block part 3 close to active clutch part 1.
When dial type coded lock component 9 relocks, the top of 3 slide downward pressing bolt 9a of sliding block part, bolt 9a is mobile to bottom,
Driving spring 9c compresses, and the convex block on bolt 9a skids off out of through slot and is located in the annular groove of sleeve, decontrols after dialling random character wheel
Bolt 9a, blocking of the convex block by the side wall of annular groove, bolt 9a holding inside contract state.It, can be to the driver plate after the completion of unlock
Formula coded lock component 9 carries out password resetting.When password is reset, fixed block 9e before being pushed towards bottom direction, preceding fixed block 9e driving
Sleeve makes the engaging tooth on sleeve be disengaged from slot to basal sliding；It is fixed before unclamping after rotating character wheel to the new password needed
Block 9e, under the action of escape spring 9g, sleeve is embedded into the engaging tooth on sleeve in engaging groove again to top slide, complete
It is reset at password.After forgeing password, this dial type coded lock component 9 can also give password for change.When giving password for change, pass through rotation
Cam 14 keeps driving lever mobile to top, and plate 9h deviates to top slide, elastic bayonet lock from holding tank, then rotates character wheel, when
On sleeve when looking for yard slot opposite with elastic bayonet lock, be inserted into and looked in yard slot at the top of elastic bayonet lock, such driver plate part 9b1 is locked
It is fixed, find password.After password is given for change, make plate 9h to basal sliding, elastic bayonet lock enters holding tank, and elastic bayonet lock is from looking for code
Abjection in slot, dial type coded lock component 9 again being capable of normal use.
Driving mechanism further includes fingerprint lock set, and fingerprint lock set includes electromagnet 12 and Fingerprint Identification Unit, electromagnet 12
It is fixed on the top of active clutch part 1.There are two mounting blocks 1f, there are two mounting blocks 1f and upper and lower for setting on active clutch part 1
It is symmetrical arranged, is provided with positioning pin 5 on each mounting blocks 1f, the corresponding sliding block part of positioning pin 5 positioned at 1 downside of active clutch part
3, the corresponding electromagnet 12 of positioning pin 5 positioned at 1 upside of active clutch part.When Fingerprint Identification Unit identifies that detected fingerprint is positive
When true, the movable block in electromagnet 12, which stretches out, drives corresponding positioning pin 5 to be inserted into corresponding locating slot 2a, makes active clutch
Part 1 and passive clutch part 2 engage, and then swing handle 10, which is realized, unlocks.The active clutch part 1 and passive under the action of torsional spring 8
After clutch part 2 resets to initial position, electromagnet 12 is retracted, and the positioning pin 5 being located above pops up, while underlying reset
Protrusion 1a is resisted against on the reset portion 3b of sliding block part 3.
For the ease of the commutation of handle 10, sliding block part 3 and reset protrusion 1a are symmetrical structure, are arranged on active clutch part 1
Two resets protrusion 1a, two reset protrusion 1a are arranged symmetrically.The outside portion of driver plate part 9b1 on dial type coded lock component 9
It is stretched out from the lateral surface of shell 6, is provided with slip lid 13 on shell 6, slip lid 13 covers driver plate part 9b1.
Lockset is in daily when shutting state, resets the abutment face 3b1 for abutting against face 1a1 and being resisted against sliding block part 3 of protrusion 1a
On, make sliding block part 3 far from active clutch part 1 and prevent sliding block part 3 close to active clutch part 1, positioning pin 5 is in reset spring 4
Under the action of, the outer end of positioning pin 5 is protruding, and the inner end of positioning pin 5 is deviate from and opposite with locating slot 2a out of locating slot 2a,
The position of active clutch part 1, passive clutch part 2 and sliding block part 3 is initial position, also known as reset position at this time；Driver plate simultaneously
Formula coded lock component 9 is in the lock state, and bolt 9a cannot be popped up by driver plate part 9b1 locking, and fingerprint lock set is in locking
The movable block of state, electromagnet 12 is also at retracted mode.
When fingerprint lock set break down either without typing fingerprint visitor come to visit or other special circumstances, need
When unlocking, slip lid 13 can be opened, rotation character wheel is proper password, and the through slot on sleeve is arranged in a straight line, convex block and through slot
It relatively and is inserted into through slot, driving spring 9c acts on the trend for making the top of bolt 9a have pop-up on bolt 9a.
Since the top bolt 9a is resisted against on the force side 3e of sliding block part 3, sliding part is by the unlocking driving towards active clutch part 1
Power.Then swing handle 10 rotates active clutch part 1, is arranged on active clutch part 1 due to resetting protrusion 1a, resets protrusion
1a is rotated together with active clutch part 1, and the face 1a1 of abutting against leaves abutment face 3b 1, then resets protrusion 1a leading in reset portion 3b
Reset portion 3b is slided and be detached on the 3b2 of face, while driving portion 3a is close to active clutch part 1 by unlocking driving force, position
The effect that pin 5 is driven portion 3a is inserted into locating slot 2a, and active clutch part 1 and passive clutch part 2 engage, active clutch part
1, which drives the passive rotation of clutch part 2 to realize, unlocks.After the completion of unlocking, handle 10, under the action of torsional spring 8, active clutch part are decontroled
1 drives passive clutch part 2 to rotate backward, and before resetting protrusion 1a and meeting reset portion 3b, driving portion 3a acts on positioning always
Active clutch part 1 and passive clutch part 2 is set to be in engagement state on pin 5, active clutch part 1 and passive clutch part 2 return to simultaneously
After reset protrusion 1a is resisted against the position on reset portion 3b, under the action of resetting protrusion 1a, sliding block part 3 is open, driving portion
The remotely located pin 5 of 3a, positioning pin 5 pop up, and active clutch part 1 and passive clutch part 2 separate, active clutch part 1, passive clutch part
2 and sliding block part 3 reset return to initial position.Simultaneously bolt 9a by the effect of sliding block part 3 to basal sliding, it is convex on bolt 9a
Block is skidded off from the through slot on sleeve, and rotation character wheel upsets the reset locking that password realizes dial type coded lock component 9.
In the use process of this lockset, after password is correct, only need to rotate active clutch part 1 can be realized as effectively opening
Lock, only needs to overcome and abuts against rubbing between face 1a1 and abutment face 3a1 during unlocking, between active clutch part 1 and sliding block part 3
Resistance is wiped, does not need to overcome other active forces between active clutch part 1 and sliding block part 3, subtracts resistance when unlocking
It is small, to keep unlocking operation laborsaving.In reseting procedure after being unlocked, it need to only make 1 reversed turning of active clutch part, it will be able to band
Passive clutch part 2 is moved to turn round together, and always reset protrusion 1a and reset portion 3b against when make passive clutch part 2 and actively from
Component 1 returns to initial position together, completes to reset, and the reseting procedure driving that do not need in addition to set up an organization keeps passive clutch part 2 complete
At reset, it is convenient to reset.It is arranged additionally by the linkage of sliding block part 3, also makes the reset locking process of dial type coded lock component 9
Also very convenient.Therefore this lockset can make rapid operation, and operating comfort is good, this lockset is gone back while guaranteeing effectively to use
Convenient for resetting.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of lockset, including the clutch component for controlling lockset switch, the clutch component includes being relatively rotatable to each other
Active clutch part (1) and passive clutch part (2), the active clutch part (1) is annular in shape, and the passive clutch part (2) is located at
The inside of active clutch part (1), being provided on the outside of the active clutch part (1) can be along close to and far from active clutch part (1)
Direction sliding sliding block part (3), have on the sliding block part (3) close to active clutch part (1) make active clutch part (1) and by
The driving portion (3a) of dynamic clutch part (2) engagement, which is characterized in that also there is reset portion (3b) on the sliding block part (3), the master
There is the reset protrusion (1a) that can be leant with reset portion (3b) outwardly protruded on the outer peripheral surface of dynamic clutch part (1), it is described
Reset protrusion (1a), which is resisted against, to be pushed open sliding block part (3) on reset portion (3b) and sliding block part (3) is prevented to lean on to active clutch part (1)
Closely.
2. lockset according to claim 1, which is characterized in that be provided with abutment face on the top end face of the reset portion (3b)
(3b1), it is described reset protrusion (1a) outer end face on be provided with can lean with abutment face (3b1) abut against face (1a1).
3. lockset according to claim 2, which is characterized in that have on the side of the reset portion (3b) and abutment face
(3b1) the connected guide surface (3b2) being obliquely installed, the reset protrusion (1a) can be slided on guide surface (3b2).
4. lockset according to claim 2, which is characterized in that the driving portion (3a) and reset portion (3b) are located at sliding block part
(3) on the same end, the driving portion (3a) protrudes abutment face (3b1), and the abutment face (3b1) extends to driving portion (3a)
Side, and reset between protrusion (1a) and the side of driving portion (3a) with gap (11).
5. lockset according to claim 1 to 4, which is characterized in that be arranged on the active clutch part (1) flexible
The positioning pin (5) of connection, the driving portion (3a) include arc-shaped acting section (3a1), when driving portion (3a) is to active clutch
Part (1) close to when the acting section (3a1) be resisted against on positioning pin (5) and be inserted into positioning pin (5) in passive clutch part (2),
It is provided on the outer end of the acting section (3a1) to far from the inclined tilting section in active clutch part (1) direction (3a2).
6. lockset according to claim 1 to 4, which is characterized in that lockset further includes shell (6), the sliding block part
(3) it is arranged on the inside of shell (6), the medial surface of the shell (6) there are two being arranged positive stop strip (6a), the sliding block part
(3) between two positive stop strips (6a), and the two sides of the sliding block part (3) stick on two positive stop strips (6a) respectively
On.
7. lockset according to claim 6, which is characterized in that be provided with protrusion on the two sides of the sliding block part (3)
Lug (3c) is provided with strip-shaped hole (3c1) on the lug (3c), is equipped with positioning screw (7) in the strip-shaped hole (3c1),
The positioning screw (7) is fixedly connected on shell (6).
8. lockset according to claim 5, which is characterized in that be provided on the passive clutch part (2) for positioning pin (5)
The locating slot (2a) of insertion has the inclined surface (2a1) for being inclined outwardly setting on the side of the locating slot (2a).
9. lockset according to claim 1 to 4, which is characterized in that lockset further includes shell (6), the clutch component
Inside in shell (6) is set, and the two sides that active clutch part (1) is located on the medial surface of the shell (6), which are respectively arranged with, determines
Position block one (6b) and locating piece two (6c), be respectively arranged on the both sides of the active clutch part (1) positioning column one (1b) and
Positioning column two (1c), the positioning column one (1b) are correspondingly arranged with locating piece one (6b), the positioning column two (1c) and locating piece
Two (6c) are correspondingly arranged, and are set with torsional spring (8) on the active clutch part (1), and one end of the torsional spring (8) is resisted against locating piece
On one (6b), the other end of the torsional spring (8) is resisted against on locating piece two (6c), is resisted against reset portion when resetting protrusion (1a)
When on (3b), one (1b) backstop of positioning column is in one end of torsional spring (8), and (1c) backstop of the positioning column two is in torsional spring (8)
The other end.
10. lockset according to claim 1 to 4, which is characterized in that lockset further includes dial type coded lock component
(9), the dial type coded lock component (9) includes bolt (9a), is set on the bolt (9a) and bolt (9a) cooperation
Rotatable driver plate group (9b) is connected with driving spring (9c) on the bottom end of the bolt (9a), and the driving spring (9c) is made
On bolt (9a) the top of bolt (9a) can stretch out, the top of the bolt (9a) is resisted against sliding block part (3) and multiple
On the opposite one end in position portion (3b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277065.3A CN109881985B (en) | 2019-04-08 | 2019-04-08 | Lock set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277065.3A CN109881985B (en) | 2019-04-08 | 2019-04-08 | Lock set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109881985A true CN109881985A (en) | 2019-06-14 |
| CN109881985B CN109881985B (en) | 2024-07-19 |
Family
ID=66936400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910277065.3A Active CN109881985B (en) | 2019-04-08 | 2019-04-08 | Lock set |
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| Country | Link |
|---|---|
| CN (1) | CN109881985B (en) |
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| CN110288917A (en) * | 2019-07-09 | 2019-09-27 | 深圳市奥拓电子股份有限公司 | The convenient lockset of cam-type |
| CN110424834A (en) * | 2019-09-03 | 2019-11-08 | 中物合集团有限公司 | Lock controller |
| CN110863709A (en) * | 2019-12-10 | 2020-03-06 | 鲁江涛 | Mechanical coded lock |
| CN113338716A (en) * | 2021-06-30 | 2021-09-03 | 珠海优特物联科技有限公司 | Clutch and lock body |
| CN115306229A (en) * | 2022-08-16 | 2022-11-08 | 杭州赛脑智能控制技术有限公司 | Door lock capable of self-adapting to rotation direction |
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| CN110288917A (en) * | 2019-07-09 | 2019-09-27 | 深圳市奥拓电子股份有限公司 | The convenient lockset of cam-type |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109881985B (en) | 2024-07-19 |
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