CN108193953A - Trigger-type door leaf linkage structure after a kind of - Google Patents
Trigger-type door leaf linkage structure after a kind of Download PDFInfo
- Publication number
- CN108193953A CN108193953A CN201810178947.XA CN201810178947A CN108193953A CN 108193953 A CN108193953 A CN 108193953A CN 201810178947 A CN201810178947 A CN 201810178947A CN 108193953 A CN108193953 A CN 108193953A
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- door leaf
- interior
- cross bar
- transmission component
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- 230000005540 biological transmission Effects 0.000 claims description 117
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 2
- 229920003266 Leaf® Polymers 0.000 description 79
- 210000002105 tongue Anatomy 0.000 description 57
- 238000010586 diagram Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/10—Actuating mechanisms for bars
Abstract
The invention discloses a kind of rear trigger-type door leaf linkage structures, including door leaf, main lock body, link assembly, theftproof lock point component, contact, link assembly includes the transverse link component being connected with each other, longitudinal rod component, contact is set to transverse link component rear end and positioned at the inside of door leaf, contact drives longitudinal rod component to be displaced outwardly and theftproof lock point component is driven to lock by transverse link component, and main lock body drives link assembly to move inward and theftproof lock point component is driven to unlock.The present invention mitigates main lock body drive train pressure by the setting of contact on the inside of door leaf, reduce the abrasion of main lock body inner components in use, on the other hand, the present invention separates the function of being used to lock theftproof lock point component in main lock body, the internal structure of main lock body is simplified, prevent main lock body inner body in use because frequently opening the door, closing the door, locking, unlock due to impacted and caused the excessive deformations of main lock body inner components, reduce the service life of main lock body.
Description
Technical field
The present invention relates to a kind of door leaf linkage structure more particularly to a kind of rear trigger-type door leaf linkage structures.
Background technology
Antitheft door on the market improves anti-theft performance, the i.e. base in main lock body using increasing by the way of lock is put mostly at present
Increase Tiandi lock on plinth or four corners further in door leaf set tapered end, so as to improve the anti-theft of antitheft door
Can, in order to ensure the gearing precision of tapered end, typically by the way that link assembly is set to realize tapered end to being distributed in four corners
Control, one end of wherein link assembly is connected with tapered end, and the other end is connected with main lock body, and main lock body drive link component drives
The locking and unlock of tapered end.
But this link assembly there is also it is larger the defects of, because link assembly is connected with main lock body, pass through main lock
The locking and unlocking of tapered end are realized in the driving of body, then on the one hand, drive effect to ensure, need to be provided with structure inside main lock body
Complicated transmission mechanism, ensure by key or handle can drive link component cut between two states are locked and unlocked
It changes, while also to ensure main lock body to the locking of doorframe, the normal use of unlocking function, so as to cause the production cost of main lock body
It is higher, difficulty of processing is larger, be unfavorable for product production promote.On the other hand, to improve anti-theft effect, what tapered end was generally set
More disperse, be such as distributed in four corners of door leaf, distant with main lock body, main lock body is needed through link assembly long distance
The effect driven movable lock point and locked and unlocked can be realized from sufficiently large thrust and pulling force is applied to multiple lock points, greatly increased
The drive train pressure of main lock body is added.In addition, varying in weight because of each door leaf, some door leafs are heavier, and some door leafs are lighter, and
The dynamics that everyone closes the door also varies, therefore the impact force that main lock body is caused to be born also has weak, and this current by force
The main lock body of kind then in the case where reducing production cost and product price, can cause to use because internal structure is excessively complicated
The impact resistance of main each component of lock body is inadequate in journey, for a long time by under the brute force attack beyond Design cooling load, causing to lead
Easily there is the situation of excessive loss in lock body internal drive mechanism so that the service life of main lock body shortens rapidly, causes bulk
The generation of quality accident needs to make this improvement.
Invention content
The present invention is for the complicated caused main lock body life of main lock body internal drive mechanism in the prior art
Produce that of high cost, difficulty of processing is big and tapered end setting dispersion caused by main lock body drive train pressure is big, easily loss etc. inside main lock body
Defect provides a kind of new rear trigger-type door leaf linkage structure.
In order to solve the above-mentioned technical problem, the invention is realized by the following technical scheme：
Trigger-type door leaf linkage structure after a kind of, including door leaf, main lock body, link assembly, theftproof lock point component, the main lock body
Be set on the outside of the door leaf and be connected with the link assembly, the theftproof lock point component be set to door leaf border and with institute
It states link assembly to be connected, further includes contact, the link assembly includes the transverse link component being connected with each other, longitudinal rod group
Part, the contact are set to the transverse link component rear end and positioned at the insides of the door leaf, and the theftproof lock point component is set
It is placed on the longitudinal rod component, the contact drives longitudinal rod component to be displaced outwardly simultaneously by the transverse link component
Locked position is formed when the theftproof lock point component being driven to lock, the main lock body drives the link assembly to move inward and drive
Unlocked position is formed during the dynamic theftproof lock point component unlock.
Wherein on the one hand door leaf plays the role of carrying all parts, on the other hand can be matched when in use with doorframe
Close the locking so as to fulfill door.On the one hand main lock body is used to cooperatively form locking and opening state with doorframe or other door leaf,
On the other hand for being connect with link assembly, so as to coordinate with link assembly.Specifically, the transverse link component in link assembly
For setting contact, longitudinal rod component in link assembly is for setting theftproof lock point component so that longitudinal rod component energy
It is enough theftproof lock point component to be driven to lock and unlock under the promotion of transverse link component.Wherein contact is set on the inside of door leaf, is used
In transverse link component being pushed to be displaced outwardly by contact when door leaf is closed, it is set on longitudinal rod component so as to push
Theftproof lock point component locks doorframe and forms locked position, and while unlocking main lock body pushes longitudinal rod component, transverse link component
It moves inward, unlocked position is formed, while pass through horizontal stroke so as to theftproof lock point component be driven to remove doorframe by longitudinal rod component
It is stretched out to link assembly band movable contact.
The present invention pushes link assembly to be displaced outwardly driving theftproof lock point group by being set to the contact on the inside of door leaf
The locking of part so that user only needs to shut door leaf, and contact can just drive theftproof lock point component to be locked automatically, main
Lock body is not necessarily locking theftproof lock point component and in addition main lock body is operated, and significantly reduces the drive train pressure of main lock body,
So as to reduce the abrasion of main lock body inner components in use.On the other hand, the present invention by the setting of contact and
Contact and the mutual cooperation of link assembly separate the function of being used to lock theftproof lock point component in main lock body, so as to significantly smart
The letter internal structure of main lock body improves serious forgiveness when main lock body uses, prevents the main lock body inner body from using process
It is middle because frequently opening the door, closing the door, locking, unlock due to impacted, worn so as to cause the excessive change of main lock body inner components
Shape, so as to promote the service life of main lock body.
Preferably, a kind of rear trigger-type door leaf linkage structure described above, the main lock body include housing, outer transmission
Component, interior transmission component, intermediate transmission component, bolt component, the outer transmission component, interior transmission component are respectively positioned at housing
Both sides are simultaneously rotationally connected on housing respectively, and the intermediate transmission component, bolt component are located in housing and part and expose respectively
Outside housing, the outer transmission component is in contact with the bolt component and is limited by the bolt component, the intermediate transmission group
Part, interior transmission component are matched with bolt component, are released when bolt component described in intermediate transmission Component driver moves inward to institute
The limiting of outer transmission component is stated, the interior transmission component solves the main lock body when bolt component being driven to move inward
Lock, the outer transmission component, interior transmission component are by driving the link assembly to move inward and driving the theftproof lock point group
Part forms the unlocked position when unlocking.
Housing is used to accommodate intermediate transmission component, the bolt component of main lock body, and intermediate transmission component is used for and bolt component
Coordinate bolt component is driven to move, bolt component one is limited for external transmission component, second is that for locking doorframe
Main lock body is made to be in locking state, improves the anti-theft performance of door leaf entirety.Outer transmission component is formed in theftproof lock point component and is locked
It is limited, then doorframe is unlocked not over intermediate transmission Component driver bolt component in user by bolt component during position
In the case of, outer transmission component will be unable to drive link assembly movement, only drive intermediate transmission component by key in user
After moving and bolt component being driven to unlock, bolt component can just release the limiting of external transmission component, and user could lead at this time
Cross outer transmission component from outdoors push link assembly move inward drive theftproof lock point component be in the unlocked position, ensure that main lock
Safety when body is locked.And interior transmission component be in the inside of housing, then user can be rotated out of door at any time in be driven
Component unlocks main lock body and link assembly is pushed to move inward so as to drive theftproof lock so as to which bolt component be driven to move inward
Point component is in the unlocked position, and unlocks theftproof lock point component and main lock body at any time out of door convenient for user.
Preferably, it is described above it is a kind of after trigger-type door leaf linkage structure, the outer transmission component include outer handle,
Outer handle rotating arm, outer driving lever, the interior transmission component includes Internal handle, Internal handle rotating arm, interior driving lever, interior plectrum, described
Outer handle rotating arm, Internal handle rotating arm are mutually rotatablely connected and are rotationally connected on housing respectively, and the outer driving lever is connected in
It is matched on the outer handle rotating arm and with link assembly, the outer handle is connected with outer handle rotating arm and passes through described
Outer handle rotating arm drives the outer driving lever rotation, and the outer driving lever is matched with the bolt component, the interior driving lever clamping
It is matched on the Internal handle rotating arm and with link assembly, the interior plectrum is connected on the Internal handle rotating arm, institute
It states Internal handle and is connected with Internal handle rotating arm and passes through the Internal handle rotating arm and drive the interior driving lever, the rotation of interior plectrum,
The bolt component is pushed to move inward during the interior plectrum rotation, the outer driving lever, interior driving lever drive the connecting rod when rotating
Component moves inward that the theftproof lock point component is driven to unlock.
Outer handle is rotated for holding, convenient for user by rotating handle rotating arm outside outer grip hand-drive, outer handle rotation
Pivoted arm is used to connect outer handle, outer driving lever so that outer handle can pass through outer handle rotating arm and outer driving lever is driven to rotate, outer driving lever
For coordinating with link assembly, link assembly is pushed to move inward to drive theftproof lock point component when outer driving lever inwardly rotates
Unlock.Its China and foreign countries' driving lever is matched with bolt component, so that driving lever is limited by bolt component outside when main lock body is locked, it is outer at this time
Handle can not also be rotated, and only after user is unlocked by key actuated bolt component, bolt component can just release pair
The limiting of outer driving lever ensure that safety during use, and outer handle rotating arm, outer driving lever are all blocked during use, protect
Aesthetics when using is demonstrate,proved.Likewise, when user holds Internal handle, Internal handle can be driven to revolve by rotating Internal handle
Pivoted arm rotates, so as to which interior driving lever be driven to rotate and link assembly is pushed to move inward the component unlock of driving theftproof lock point, Internal handle
The rotation of rotating arm also drives interior plectrum to rotate, and main lock body is unlocked, and outer grip so as to which bolt component be pushed to move inward
Hand rotating arm, Internal handle rotating arm are mutually rotatablely connected, and ensure that mutual during each autorotation of outer handle rotating arm, Internal handle rotating arm
Mend interference so that user can rotate Internal handle at any time in the inside of door.
Preferably, a kind of rear trigger-type door leaf linkage structure described above, the intermediate transmission component include lock core
Drive block, unlocking plectrum, rotation plectrum, the rotation plectrum are rotationally connected in housing and are in contact with the bolt component,
The lock core drive block merges the driving unlocking plectrum with the matching of unlocking plectrum and moves up, and the unlocking plectrum is dialled with rotation
Piece matches, and merging drive is described to rotate plectrum rotation, and the rotation plectrum pushes the bolt component to move inward and solve when rotating
Except the limiting to the outer transmission component.
Lock core drive block is unlocked for rotating under the control of key by the drive that is rotated up of lock core drive block
Plectrum moves up, and unlocking plectrum is used to be used cooperatively with rotation plectrum, and moving up promotion rotation plectrum by it inwardly turns
It is dynamic, so as to bolt component be pushed to move inward by the inside rotation for rotating plectrum so that bolt component releases external transmission group
The limiting of part.
Preferably, it is described above it is a kind of after trigger-type door leaf linkage structure, the bolt component include the first lock tongue,
First connecting pole, banking stop, the first elastic component, first connecting pole are slidably connected in the housing, first elasticity
Part is set on the first connecting pole and outside elastic force is provided for the first connecting pole, and first lock tongue is set to described first
Connecting pole outer end, the banking stop is set to the first connecting pole inner end and the outer transmission component is limited, described
Intermediate transmission component releases to the limiting of the outer transmission component by the way that the banking stop is pushed to move inward and drives described the
One lock tongue unlocks, and the interior transmission component is by pushing the banking stop to move inward and first lock tongue being driven to unlock.
First lock tongue makes main lock body be in locking state for locking doorframe, and the first connecting pole is used to setting the on it
One lock tongue, banking stop and drive entire bolt component it is inside, be displaced outwardly, banking stop is limited for external transmission component
Position, prevents theftproof lock point component from being unlocked outdoors by outer transmission component, improves the anti-theft performance of door leaf, and the first elastic component is for being
First connecting pole provides outside elastic force, so as to the first lock tongue of automatic traction, limit after the first lock tongue, banking stop move inward
Bit slice resets.
Preferably, it is described above it is a kind of after trigger-type door leaf linkage structure, be also rotatably connected to lock on the housing
Determine block, connector is additionally provided on the link assembly, the connector matches with the outer transmission component, interior transmission component
Close, be provided with locking convex portion on the clamping block front end, the clamping block rear end be provided with the first solution closing piece and with housing phase
First resiliency urged part of connection, be provided on the connector with the matched second solution closing piece of the first solution closing piece, in described
Between transmission component when pushing the banking stop to move inward the banking stop engage with the locking convex portion and to the lock tongue group
Part is locked, the outer transmission component, interior transmission component drive connection part move inward so as to drive the link assembly to
When interior mobile, the first solution closing piece of the second solution closing piece driving clamping block of the connector is mobile and releases to the banking stop
Locking.
The clamping block set on housing is used for when bolt component moves backward, by the movement for locking banking stop
The first lock tongue can keep the state of unlock without popping up outward after user opens main lock body with key, convenient for user logical
Door leaf is opened after crossing outer transmission component, interior transmission component unlock theftproof lock point component, connector is by outer transmission component or interior transmission
The driving of component is internally moved, and for link assembly to be pushed to be unlocked theftproof lock point component, improves outer transmission component, interior
The accuracy that transmission component drives link assembly, the locking convex portion of clamping block front end is for the banking stop card with bolt component
It connecing, realizes locking of the clamping block to bolt component, the first solution closing piece of clamping block rear end setting is used to solve closing piece cooperation with second,
When connector is moved inward by outer transmission component, the driving of interior transmission component, the second solution closing piece and the first solution closing piece occur relatively
It slides, clamping block rear end is pushed to be moved to housing, so as to make to be provided with the clamping block front end of locking convex portion to the side far from housing
To movement, the clamping of unlock protrusion and banking stop, so as to locking of the block to bolt component that unlock so that bolt component
It being capable of self-return under the action of the first elastic component.
Preferably, a kind of rear trigger-type door leaf linkage structure described above, the transverse link component include first
Cross bar, the second connection cross bar, push-rod assembly, the second resiliency urged part are connected, the contact is set to the second connection cross bar
Rear end, it is described first connection cross bar forepart is connected with longitudinal rod component, it is described first connection cross bar, second connect cross bar it
Between be connected by push-rod assembly, it is described second connection cross bar move forward when by push-rod assembly for described first connection cross bar
Forward motive force is provided, by push-rod assembly, the second resiliency urged part is described when the first connection cross bar moves backward
Second connection cross bar provides cushion effect backward.
First connection cross bar is used to connect with longitudinal rod component so that it is horizontal that the second connection cross bar can pass through the first connection
Bar pushes the movement of longitudinal rod component, so as to which the theftproof lock set on link assembly point component be driven to lock, the second connection cross bar
For setting contact, the second connection cross bar is driven to move forward the extruding for being set to contact on the inside of door leaf by doorframe, so as to
The forward movement of the first connection cross bar is pushed, push-rod assembly is used to be driven the first connection cross bar by the promotion of the second connection cross bar
It moves forward, when the first connection cross bar moves backward, push-rod assembly, which is additionally operable to match with the second resiliency urged part, is combined into the second company
The cushion effect of cross bar offer backward is provided, prevents contact from being blocked when door leaf is opened by doorframe.
Preferably, a kind of rear trigger-type door leaf linkage structure described above, the push-rod assembly include bottom plate, rotation
Block, push rod, the second connection cross bar front end are provided with connection slot hole, clamping groove, and described bottom plate one end is connected to described the
One connection cross bar rear end, the bottom plate other end is connected in the connection slot hole and is moved forward and backward in slot hole is connected, described
Moving block one end is rotationally connected on the bottom plate and the other end is matched with the clamping groove, and described push rod one end is articulated with
It is described first connection cross bar rear end and the other end be articulated on the moving block, the second resiliency urged part respectively with first connect
It connects cross bar rear end, the second connection cross bar front end to be connected, the second connection cross bar is another with the moving block when moving forward
One end is mutually clamped and passes through moving block, bottom plate provides forward motive force for the described first connection cross bar, and first connection is horizontal
The moving block is driven to be detached with clamping groove and by the second resiliency urged part by the push rod when bar moves backward
Cushion effect backward is provided for the described second connection cross bar.
For bottom plate for connecting the first connection cross bar, the second connection cross bar, the other end of bottom plate connect horizontal stroke with being set to second
The connection slot hole of bar front end is used cooperatively, and the connection for connecting cross bar with second for the first connection cross bar provides cushion space.Bottom plate
It is additionally operable to hingedly enable moving block when first connect cross bar, the second connection cross bar movement using hinged place as circle with moving block
The heart is rotated, moving block by its own rotation realize with second connect cross bar front end setting clamping groove clamping,
Release clamping so that the connection between the first connection cross bar, the second connection cross bar can be between rigid connection and elastic connection
Conversion, when the second connection cross bar pushes the first connection cross bar to move forward, moving block is caught in clamping groove and causes the first connection
Switch to be rigidly connected between cross bar, the second connection cross bar, the first connection cross bar effectively pushed convenient for the second connection cross bar,
When the first connection cross bar pushes the second connection cross bar to move backward, moving block removes clamping groove, the first connection cross bar, second
It is connected between connection cross bar by the second resiliency urged part, the second resiliency urged part moves backward elasticity for the second connection cross bar
Cushion effect prevents door leaf to be stuck in doorframe contact during opening, makes troubles to user.
Preferably, a kind of rear trigger-type door leaf linkage structure described above, the theftproof lock point component are set to institute
The upper end or lower end of door leaf are stated, the theftproof lock point component includes the first pushing plate, the second pushing plate, the second lock tongue, the second company
Column, the second elastic component are connect, first pushing plate is connected with the longitudinal rod component end, is set in first pushing plate
The first sliding eye is equipped with, first sliding eye is obliquely installed, and second pushing plate is located in the first pushing plate and second pushes away
Slip pillar is provided on movable plate, the slip pillar is stretched into the first sliding eye of first pushing plate, second lock
Tongue is connected by the second elastic component with the second pushing plate, described second connecting pole one end be connected in second pushing plate and
The other end is stretched into second lock tongue, and second elastic component is set on the second connecting pole and its both ends is respectively with described
Two lock tongues, the second pushing plate are connected, and second elastic component provides upward elastic force, the longitudinal rod for the second lock tongue
Component drives first pushing plate to move when moving, pass through the slip pillar, the first cunning when first pushing plate moves
Dynamic hole drives second lock tongue to move up and down.
First pushing plate is connect with longitudinal rod component end, and its role is to the drivings by longitudinal rod component to drive the
One pushing plate transverse shifting, the second pushing plate are connect by the slip pillar being arranged on the first pushing plate, slide pillar
For coordinating with the first sliding eye, in the first pushing plate transverse shifting, the first pushing plate is slided by be obliquely installed first
Hole is displaced outwardly being converted into moving up for the second pushing plate by the first pushing plate, and moving inward for the first pushing plate is converted into
Second pushing plate moves down, and the second elastic component connects the second lock tongue and the second pushing plate so that the second pushing plate passes through it
Itself moves the locking and unlocking for driving the second lock tongue up and down, and the second connecting pole plays the movement of the second lock tongue and leads
To and supporting role, the second elastic component provide buffering for the movement of the second lock tongue so that the second lock tongue is when being pressed against on doorframe
It is limited by doorframe, when the second lock tongue is moved to the position of lockhole with door leaf, lock can be caught in by the second resilient element urges
Kong Zhong.
Preferably, a kind of rear trigger-type door leaf linkage structure described above, the theftproof lock point component further include lock
Box is provided with the second sliding eye on the lock box, and second sliding eye is vertically set, and the slip pillar stretches into the
It in first sliding eye of one pushing plate and stretches into the second sliding eye of lock box, first pushing plate is by driving the slip
Pillar moves drive slip pillar along first sliding eye and is moved up and down along the second sliding eye.
Lock box is used to accommodate each part set on theftproof lock point component, avoids each part exposed, and it is unified to enhance it
Property.The second sliding eye on lock box is set to for limiting the motion track for sliding pillar, improve slide pillar upwards, to moving down
Dynamic accuracy, so as to more accurately drive the locking and unlock of theftproof lock point component by longitudinal rod component.
Preferably, a kind of rear trigger-type door leaf linkage structure described above, the theftproof lock point component are set to institute
The side of door leaf is stated, theftproof lock point component described in the longitudinal rod Component driver is moved forward and backward, the theftproof lock point component packet
Third lock tongue, third connecting pole, third elastic component are included, the third lock tongue is connected to the longitudinal rod by third elastic component
On component, described third connecting pole one end is connected on the longitudinal rod component and the other end is stretched into the third lock tongue,
The third elastic component is set on third connecting pole and its both ends is connected respectively with the third lock tongue, longitudinal rod component
It connects.
Third lock tongue realizes the locking of theftproof lock point component, third elastic component is used to connect third for locking in doorframe
Lock tongue, longitudinal rod component, so as to by the locking and unlocking of longitudinal rod Component driver third lock tongue, third connecting pole is to the
Guiding and supporting role are played in the movement of three lock tongues, and third elastic component is used to provide elastic force for the reset of third lock tongue, simultaneously
Also cushion effect can be provided for the movement of third lock tongue so that the movement of third lock tongue has cushion space.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure diagram when present invention forms locked position；
Fig. 3 is the structure diagram when present invention forms unlocked position；
Fig. 4 is the structure diagram on the outside of main lock body in the present invention；
Fig. 5 is the structure diagram on the inside of main lock body in the present invention；
Fig. 6 is the knot that the present invention forms outer transmission component, interior transmission component, intermediate transmission component, bolt component during locked position
Structure schematic diagram one；
Fig. 7 is the knot that the present invention forms outer transmission component, interior transmission component, intermediate transmission component, bolt component during locked position
Structure schematic diagram two；
Fig. 8 is the knot that the present invention forms outer transmission component, interior transmission component, intermediate transmission component, bolt component during unlocked position
Structure schematic diagram one；
Fig. 9 is the knot that the present invention forms outer transmission component, interior transmission component, intermediate transmission component, bolt component during unlocked position
Structure schematic diagram two；
Figure 10 is the overlooking the structure diagram of main lock body in the present invention；
Figure 11 is the partial enlarged view in A portions in Figure 10；
Figure 12 is the structure diagram of push-rod assembly in the present invention；
Figure 13 is the structure diagram that the upper end of door leaf or the theftproof lock point component of lower end are set in the present invention；
Figure 14 is the structure diagram for the theftproof lock point component that door leaf side is set in the present invention.
Specific embodiment
1-14 and specific embodiment are described in further detail the present invention below in conjunction with the accompanying drawings, but they are not to this
The limitation of invention：
Embodiment 1
As shown in Fig. 1 to Figure 14, it is a kind of after trigger-type door leaf linkage structure, including door leaf 2, main lock body 4, link assembly 5, antitheft
Lock point component 1, the main lock body 4 are set to 2 outside of door leaf and are connected with the link assembly 5, the theftproof lock point
Component 1 is set to 2 frame of door leaf and is connected with the link assembly 5, further includes contact 7, and the link assembly 5 includes mutual
Transverse link component 6, the longitudinal rod component 3 of connection, the contact 7 are set to 6 rear end of transverse link component and are located at
The inside of the door leaf 2, the theftproof lock point component 1 are set on the longitudinal rod component 3, and the contact 7 is by described
Transverse link component 6 drives longitudinal rod component 3 to be displaced outwardly and forms locking position when the theftproof lock point component 1 being driven to lock
It puts, the main lock body 4 drives the link assembly 5 to move inward and the theftproof lock point component 1 is driven to form unlock when unlocking
Position.
In use, as shown in Fig. 2, door leaf 2 is in locked position at this time, when needing to open door leaf 2, master is inserted a key into
Lock body 4 is unlocked main lock body 4, then main lock body 4 drives longitudinal rod component 3 to move inward to drive theftproof lock point component
1 unlock, is stretched out while longitudinal rod component 3 moves inward by transverse link component 6 with movable contact 7, so as to be formed such as Fig. 3
Shown unlocked position.And when needing door leaf 2 being closed, user pushes door leaf 2 to be incorporated into doorframe, then 7 quilt of contact at this time
Doorframe squeezes and transverse link component 6 is driven to be displaced outwardly, so as to by transverse link component 6 drive longitudinal rod component 3 to
Outer movement simultaneously drives theftproof lock point component 1 to lock in doorframe, so as to form locked position as shown in Figure 2.Then by tying above
Structure so that transverse link component 6, longitudinal rod component 3 have been transferred to the locking driving function of theftproof lock point component 1 and has been touched
On point 7, so as to significantly reduce the pressure that the structure complexity of main lock body 4 and main lock body 4 are undertaken, main lock body 4 is improved
Reduced service life.
Preferably, the main lock body 4 includes housing 41, outer transmission component 44, interior transmission component 45, intermediate transmission component
42nd, bolt component 43, the outer transmission component 44, interior transmission component 45 are rotatablely connected positioned at the both sides of housing 41 and respectively respectively
In on housing 41, the intermediate transmission component 42, bolt component 43 are located in housing 41 and part and expose outside housing 41 respectively, institute
It states outer transmission component 44 to be in contact with the bolt component 43 and limited by the bolt component 43, the intermediate transmission component
42nd, interior transmission component 45 is matched with bolt component 43, when intermediate transmission component 42 drives the bolt component 43 to move inward
Limiting to the outer transmission component 44 is released, to institute when the interior transmission component 45 drives the bolt component 43 to move inward
It states main lock body 4 to be unlocked, the outer transmission component 44, interior transmission component 45 are by driving the link assembly 5 to move inward
And form the unlocked position when theftproof lock point component 1 being driven to unlock.
Preferably, the outer transmission component 44 includes outer handle 441, outer handle rotating arm 443, outer driving lever 442, it is described
Interior transmission component 45 includes Internal handle 451, Internal handle rotating arm 453, interior driving lever 452, interior plectrum 454, the outer handle rotation
Arm 443, Internal handle rotating arm 453 are mutually rotatablely connected and are rotationally connected with respectively on housing 41, and the outer driving lever 442 is connected in
It is matched on the outer handle rotating arm 443 and with link assembly 5, the outer handle 441 is connected with outer handle rotating arm 443
And pass through the outer handle rotating arm 443 and the outer driving lever 442 is driven to rotate, the outer driving lever 442 and the bolt component 43
It matches, the interior driving lever 452 is connected on the Internal handle rotating arm 453 and is matched with link assembly 5, the interior plectrum
454 are connected on the Internal handle rotating arm 453, and the Internal handle 451 is connected with Internal handle rotating arm 453 and passes through described
Internal handle rotating arm 453 drives the interior driving lever 452, interior plectrum 454 to rotate, and the interior plectrum 454 pushes the lock when rotating
Tongue component 43 moves inward, and the outer driving lever 442, interior driving lever 452 drive the link assembly 5 to move inward to drive when rotating
The theftproof lock point component 1 is moved to unlock.
Preferably, the intermediate transmission component 42 includes lock core drive block 423, unlocking plectrum 422, rotation plectrum 421,
The rotation plectrum 421 is rotationally connected in housing 41 and is in contact with the bolt component 43, the lock core drive block 423 with
Unlocking plectrum 422, which matches to merge, drives the unlocking plectrum 422 to move up, and the unlocking plectrum 422 is with rotating 421 phase of plectrum
The rotation plectrum 421 is driven to rotate with merging, the rotation plectrum 421 pushes the bolt component 43 to move inward when rotating
And limiting of the releasing to the outer transmission component 44.
Preferably, the bolt component 43 includes the first lock tongue 434, the first connecting pole 433, banking stop 431, the first bullet
Property part 432, first connecting pole 433 are slidably connected in the housing 41, and first elastic component 432 is set to the first company
It connects on column 433 and provides outside elastic force for the first connecting pole 433, first lock tongue 434 is set to first connection
433 outer end of column, the banking stop 431 are set to 433 inner end of the first connecting pole and the outer transmission component 44 are limited
Position, the intermediate transmission component 42 is by pushing the banking stop 431 to move inward the limit released to the outer transmission component 44
Position simultaneously drives first lock tongue 434 to unlock, and the interior transmission component 45 is by pushing the banking stop 431 to move inward and driving
First lock tongue 434 is moved to unlock.
Preferably, being also rotatably connected to clamping block 46 on the housing 41, connection is additionally provided on the link assembly 5
Part 51, the connector 51 are matched with the outer transmission component 44, interior transmission component 45, are set on 46 front end of clamping block
There are locking convex portion 462, the first elasticity that 46 rear end of clamping block is provided with the first solution closing piece 461 and is connected with housing 41
Impeller 463, is provided on the connector 51 and the first solution closing piece 461 matched second solves closing piece 511, described intermediate to pass
The banking stop 431 engages and with the locking convex portion 462 to described when dynamic component 42 pushes the banking stop 431 to move inward
Bolt component 43 is locked, and the outer transmission component 44,45 drive connection part 51 of interior transmission component move inward to drive
When the link assembly 5 moves inward, the second solution closing piece 511 of the connector 51 drives the first solution closing piece of clamping block 46
461 move and release the locking to the banking stop 431.
Preferably, the transverse link component 6, which includes the first connection cross bar 61, second, connects cross bar 62, push-rod assembly
63rd, the second resiliency urged part 64, the contact 7 are set to 62 rear end of the second connection cross bar, the first connection cross bar 61
Forepart is connected with longitudinal rod component 3, and the first connection cross bar 61, second passes through push-rod assembly 63 between connecting cross bar 62
It is connected, is provided forward for the described first connection cross bar 61 by push-rod assembly 63 when the second connection cross bar 62 moves forward
Motive force, the first connection cross bar 61 is described the by push-rod assembly 63, the second resiliency urged part 64 when moving backward
Two connection cross bars 62 provide cushion effect backward.
Preferably, the push-rod assembly 63 includes bottom plate 631, moving block 632, push rod 633, the second connection cross bar
62 front ends are provided with connection slot hole 621, clamping groove 622, after described 631 one end of bottom plate is connected to the first connection cross bar 61
End, 631 other end of bottom plate are connected in the connection slot hole 621 and are moved forward and backward in slot hole 621 is connected, the rotation
632 one end of block is rotationally connected on the bottom plate 631 and the other end is matched with the clamping groove 622, the push rod 633 1
End is articulated with first connection 61 rear end of cross bar and the other end is articulated on the moving block 632, second resiliency urged
Part 64 connect 61 rear end of cross bar, the second 62 front end of connection cross bar with first and is connected respectively, and the second connection cross bar 62 is forward
It is mutually clamped with the other end of the moving block 632 when mobile and passes through moving block 632, bottom plate 631 connect cross bar for described first
61 provide forward motive force, and the moving block is driven by the push rod 633 when the first connection cross bar 61 moves backward
632 detach with clamping groove 622 and are provided backward for the described second connection cross bar 62 by the second resiliency urged part 64
Cushion effect.
Preferably, the theftproof lock point component 1 is set to the upper end or lower end of the door leaf 2, the theftproof lock point group
Part 1 includes the first pushing plate 14, the second pushing plate 15, the second lock tongue 11, the second connecting pole 12, the second elastic component 13, and described the
One pushing plate 14 is connected with 3 end of longitudinal rod component, and the first sliding eye is provided in first pushing plate 14
141, first sliding eye 141 is obliquely installed, and second pushing plate 15 is located in the first pushing plate 14 and the second pushing plate
It is provided on 15 and slides pillar 151, the slip pillar 151 is stretched into the first sliding eye 141 of first pushing plate 14, institute
It states the second lock tongue 11 by the second elastic component 13 with the second pushing plate 15 to be connected, described second connecting pole, 12 one end is connected to institute
It states in the second pushing plate 15 and the other end is stretched into second lock tongue 11, second elastic component 13 is set to the second connecting pole
On 12 and its both ends are connected respectively with second lock tongue 11, the second pushing plate 15, and second elastic component 13 is the second lock
Tongue 11 provides upward elastic force, and the longitudinal rod component 3 drives first pushing plate 14 to move when moving, and described first
Second lock tongue 11 is driven to move up and down by the slip pillar 151, the first sliding eye 141 when pushing plate 14 moves.
Preferably, the theftproof lock point component 1 further includes lock box 16, the second sliding eye is provided on the lock box 16
161, second sliding eye 161 is vertically set, first slip slided pillar 151 and stretch into the first pushing plate 14
It in hole 141 and stretches into the second sliding eye 161 of lock box 16, first pushing plate 14 is by driving the slip pillar 151
Drive slip pillar 151 is moved along first sliding eye 141 to move up and down along the second sliding eye 161.
Preferably, the theftproof lock point component 1 is set to the side of the door leaf 2, the longitudinal rod component 3 drives
The theftproof lock point component 1 is moved forward and backward, and the theftproof lock point component 1 includes third lock tongue 19, third connecting pole 18, third bullet
Property part 17, the third lock tongue 19 are connected to by third elastic component 17 on the longitudinal rod component 3, the third connecting pole
18 one end are connected on the longitudinal rod component 3 and the other end is stretched into the third lock tongue 19, the third elastic component 17
It is set on third connecting pole 18 and its both ends is connected respectively with the third lock tongue 19, longitudinal rod component 3.
Specifically, when in use, when door leaf 2 is in locked position and user is needed in opening door leaf 2 outdoors, first
Intermediate transmission component 42 is inserted a key into, is rotated by rotating key band movable lock core drive block 423, then 423 turns of lock core drive block
Unlocking plectrum 422 is pushed to move up as shown in Figure 8, Figure 9 when dynamic, unlocking plectrum 422 pushes rotation plectrum by moving up
421 inwardly rotations, so as to which banking stop 431 be pushed to move inward so that banking stop 431 releases the limiting of external driving lever 442.And
When banking stop 431 moves inward, banking stop 431 as shown in figure 11 will cross the locking convex portion 462 of 46 front end of clamping block simultaneously
Locked protrusion 462 is limited, and locking convex portion 462 is supplied to first to the power of banking stop 431 more than the first elastic component 432 at this time
The restoring force of connecting pole 433 and banking stop 431 so that entire bolt component 43 all will remain in the position inwardly to bounce back, from
And it easily facilitates the external transmission component 44 of user and is operated.
After outer driving lever 442 can be freely rotated, user holds outer handle 441 and externally handle 441 is rotated, then outer
Handle 441 drives outer handle rotating arm 443 to rotate synchronously, so as to which outer driving lever 442 connected to it be driven inwardly to rotate and push
Connector 51 is so as to drive longitudinal rod component 3 to move inward and theftproof lock point component 1 is driven to form unlocked position.So align
For the theftproof lock of the upper end of door leaf 2 or lower end point component 1, then as shown in figure 13, longitudinal rod component 3 will drive first to push away
Movable plate 14 moves backward, and the first pushing plate 14 pushes and slides pillar 151 in the second sliding eye 161, the first cunning being obliquely installed
To 2 medial movement of door leaf in dynamic hole 141, so as to drive the second pushing plate 15 to 2 medial movement of door leaf by sliding pillar 151,
So that the second elastic component 13 drives the second lock tongue 11 inwardly to bounce back to be unlocked doorframe along the second connecting pole 12.It is and right
For the theftproof lock point component 1 of 2 side of door leaf, then as shown in figure 14, longitudinal rod component 3 will drive third connecting pole
18 move backward, and solution is formed so as to remove door leaf 2 along third connecting pole 18 by 17 third lock tongue 19 of third elastic component
Lock position.After theftproof lock point component 1 completely unlock, door leaf 2 can be rotated outward, be rotated further outer handle 441 at this time
And pass through outer driving lever 442 and connector 51 is pushed to move inward, then the second solution closing piece 511 on connector 51 as shown in Figure 10 will
It is touched with the first solution closing piece 461 of 46 rear end of clamping block and pushes the first solution closing piece 461 to 41 direction of housing, then clamping block 46
The locking convex portion 462 of front end will be far from housing 41 and banking stop 431 be unlocked, at this time in the elastic recovery of the first elastic component 432
Entire bolt component 43 will outside auto-extending, more hommization under power effect.
During longitudinal rod component 3 moves inward, the first connection that can also be on synchronous drive transverse link component 6 is horizontal
Bar 61 moves inward, and because push rod 633 connect cross bar 61 with first respectively, moving block 632 is hinged, then as shown in figure 12 first connects
Connecing cross bar 61 will be by the expansion outward of 633 moving block 632 of push rod, then the other end of moving block 632 is from clamping groove 622
Middle removal, at this time the first connection cross bar 61, second connect cross bar 62 and connected by bottom plate 631, the second resiliency urged part 64, then the
One connection cross bar 61 applies thrust to the second resiliency urged part 64 and passes through the second resiliency urged part 64 to the second connection cross bar 62
Apply elastic buffer power and the second connection cross bar 62 is moved backward, so as to be stretched out with movable contact 7.In theftproof lock point component 1
After forming unlocked position, during user opens door leaf 2, contact 7 may be squeezed by door leaf 2, and the second connection is horizontal at this time
Bar 62 squeezes the second resiliency urged part 64 and bounces back in the length range of connection slot hole 621, so as to provide buffering for contact 7
Space avoids the impaired of 7 overstress of contact, further improves the service life of contact 7.After door leaf 2 is opened, pine
Over handle 441, complete the opening action to door leaf 2.
And when needing to close door leaf 2, user pushes door leaf 2 so that door leaf 2 and doorframe closure, then contact 7 when being closed
It will be oppressed by doorframe and be moved to main 4 direction of lock body, then as shown in figure 12, contact 7 will drive the second connection cross bar 62
It moves forward, so as to the first connection cross bar 61 be pushed to be displaced slightly forwards by the second resiliency urged part 64 first, the first connection
Moving block 632 will be promoted inwardly to rotate in 61 movement forward of cross bar by push rod 633 and be closed to be caught in the second connection horizontal stroke
In the clamping groove 622 of bar 62 so that first connection cross bar 61 and second connect cross bar 62 between by moving block 632 into
Row connection, the second resiliency urged part 64, which continues to move along and passes through moving block 632, at this time pushes the first connection cross bar 61 forward
It is mobile, so as to which longitudinal rod component 3 be driven to move forward and theftproof lock point component 1 is driven to form locked position.So to being located at
For the upper end of door leaf 2 or the theftproof lock point component 1 of lower end, then as shown in figure 13, longitudinal rod component 3 will drive first to push
Plate 14 moves forward so that the first pushing plate 14, which pushes, slides pillar 151 in the second sliding eye 161, the first cunning being obliquely installed
It is mobile to 2 outside of door leaf in dynamic hole 141, so that the second pushing plate 15 drives the second elastic component 13, the second lock tongue 11 outward
Mobile, if door leaf 2 is also not fully closed at this time, the edge of the second lock tongue 11 is first temporarily compressed with doorframe, when door leaf 2 closes completely
After conjunction, the second lock tongue 11 is snapped onto by the elastic acting force of the second elastic component 13 in the corresponding lockhole of doorframe again, is realized on the door
The locking of fan 2.And for the theftproof lock point component 1 for being located at 2 side of door leaf, then as shown in figure 14, longitudinal rod component 3 will
The third elastic component 17 that being drivingly connected has third lock tongue 19 moves forward so that third lock tongue 19 removes door leaf 2, if it is same this
When door leaf 2 it is also not fully closed, then third lock tongue 19 edge first is temporarily compressed with doorframe, after door leaf 2 is closed completely, third
Lock tongue 19 is snapped onto by the elastic acting force of third elastic component 17 in the corresponding lockhole of doorframe again, realizes the locking to door leaf 2.
Therefore during the locking of door leaf 2, the present invention does not need to carry out main lock body 4 additional operation can be by contact 7
Theftproof lock point component 1 is locked in transmission, so as to alleviate the access times and pressure of main lock body 4, extends making for main lock body 4
Use the service life.
In addition, when user needs to open door leaf 2 in door, it can directly hold Internal handle 451 and be rotated, then it is interior
Handle 451 drives Internal handle rotating arm 453 to rotate synchronously, and so as to which interior driving lever 452 connected to it be driven inwardly to rotate, is dialled because in
Bar 452 is not limited piece 431 and is limited so that interior driving lever 452 can push directly on connector 51 and move inward and drive connecting rod
Component 5 moves inward that theftproof lock point component 1 is driven to form unlocked position.The rotation of Internal handle rotating arm 453 is also synchronous to drive
Plectrum 454 inwardly rotates in dynamic so that the banking stop 431 for pushing bolt component 43 with interior plectrum 454 moves inward, and unlocks main lock
Body 4 so as to allow user that can open door leaf 2 at any time in door, improves convenience during use.
In short, the foregoing is merely presently preferred embodiments of the present invention, all ranges according to the present patent application patent are made equal
Deng variation and modification, it should all belong to the covering scope of the present invention.
Claims (11)
1. trigger-type door leaf linkage structure after a kind of, including door leaf（2）, main lock body（4）, link assembly（5）, theftproof lock point component
（1）, the main lock body（4）It is set to the door leaf（2）Outside and with the link assembly（5）It is connected, the theftproof lock point
Component（1）It is set to door leaf（2）Frame and with the link assembly（5）It is connected, it is characterised in that：Further include contact（7）, institute
State link assembly（5）Transverse link component including interconnection（6）, longitudinal rod component（3）, the contact（7）It is set to
The transverse link component（6）Rear end and positioned at the door leaf（2）Inside, the theftproof lock point component（1）It is set to described
Longitudinal rod component（3）On, the contact（7）Pass through the transverse link component（6）Drive longitudinal rod component（3）It is moved out
It moves and drives the theftproof lock point component（1）Locked position, the main lock body are formed during locking（4）Drive the link assembly
（5）It moves inward and drives the theftproof lock point component（1）Unlocked position is formed during unlock.
2. a kind of rear trigger-type door leaf linkage structure according to claim 1, it is characterised in that：The main lock body（4）Packet
Include housing（41）, outer transmission component（44）, interior transmission component（45）, intermediate transmission component（42）, bolt component（43）, it is described outer
Transmission component（44）, interior transmission component（45）It is located at housing respectively（41）Both sides and be rotationally connected with housing respectively（41）On,
The intermediate transmission component（42）, bolt component（43）It is located at housing respectively（41）Expose housing in interior and part（41）Outside, it is described
Outer transmission component（44）With the bolt component（43）It is in contact and by the bolt component（43）Limiting, the intermediate transmission group
Part（42）, interior transmission component（45）With bolt component（43）It matches, intermediate transmission component（42）Drive the bolt component
（43）It is released when moving inward to the outer transmission component（44）Limiting, the interior transmission component（45）Drive the lock tongue group
Part（43）To the main lock body when moving inward（4）It is unlocked, the outer transmission component（44）, interior transmission component（45）Pass through
Drive the link assembly（5）It moves inward and drives the theftproof lock point component（1）The unlocked position is formed during unlock.
3. a kind of rear trigger-type door leaf linkage structure according to claim 2, it is characterised in that：The outer transmission component
（44）Including outer handle（441）, outer handle rotating arm（443）, outer driving lever（442）, the interior transmission component（45）Including interior
Hand（451）, Internal handle rotating arm（453）, interior driving lever（452）, interior plectrum（454）, the outer handle rotating arm（443）, interior
Hand rotating arm（453）It is mutually rotatablely connected and is rotationally connected with housing respectively（41）On, the outer driving lever（442）It is connected in described
Outer handle rotating arm（443）Upper and and link assembly（5）It matches, the outer handle（441）With outer handle rotating arm（443）Phase
It connects and passes through the outer handle rotating arm（443）Drive the outer driving lever（442）Rotation, the outer driving lever（442）With it is described
Bolt component（43）It matches, the interior driving lever（452）It is connected in the Internal handle rotating arm（453）Upper and and link assembly
（5）It matches, the interior plectrum（454）It is connected in the Internal handle rotating arm（453）On, the Internal handle（451）With interior
Hand rotating arm（453）It is connected and passes through the Internal handle rotating arm（453）Drive the interior driving lever（452）, interior plectrum（454）
Rotation, the interior plectrum（454）The bolt component is pushed during rotation（43）It moves inward, the outer driving lever（442）, interior driving lever
（452）The link assembly is driven during rotation（5）It moves inward to drive the theftproof lock point component（1）Unlock.
4. a kind of rear trigger-type door leaf linkage structure according to claim 2, it is characterised in that：The intermediate transmission component
（42）Including lock core drive block（423）, unlocking plectrum（422）, rotation plectrum（421）, the rotation plectrum（421）Rotation connection
In housing（41）It is interior and with the bolt component（43）It is in contact, the lock core drive block（423）With unlocking plectrum（422）Match
Merge and drive the unlocking plectrum（422）It moves up, the unlocking plectrum（422）With rotating plectrum（421）Matching Merging zone method
Move the rotation plectrum（421）Rotation, the rotation plectrum（421）The bolt component is pushed during rotation（43）It moves inward simultaneously
It releases to the outer transmission component（44）Limiting.
5. a kind of rear trigger-type door leaf linkage structure according to claim 2, it is characterised in that：The bolt component（43）
Including the first lock tongue（434）, the first connecting pole（433）, banking stop（431）, the first elastic component（432）, first connecting pole
（433）It is slidably connected to the housing（41）It is interior, first elastic component（432）It is set to the first connecting pole（433）It goes up and is
First connecting pole（433）Outside elastic force, first lock tongue are provided（434）It is set to first connecting pole（433）Outside
End, the banking stop（431）It is set to first connecting pole（433）Inner end and to the outer transmission component（44）It is limited
Position, the intermediate transmission component（42）By pushing the banking stop（431）Releasing is moved inward to the outer transmission component
（44）Limiting and drive first lock tongue（434）Unlock, the interior transmission component（45）By pushing the banking stop
（431）It moves inward and drives first lock tongue（434）Unlock.
6. a kind of rear trigger-type door leaf linkage structure according to claim 5, it is characterised in that：The housing（41）It is upper to go back
It is rotatably connected to clamping block（46）, the link assembly（5）On be additionally provided with connector（51）, the connector（51）With it is described
Outer transmission component（44）, interior transmission component（45）It matches, the clamping block（46）Locking convex portion is provided on front end（462）,
The clamping block（46）Rear end is provided with the first solution closing piece（461）And and housing（41）The first resiliency urged part being connected
（463）, the connector（51）On be provided with and first solution closing piece（461）Matched second solution closing piece（511）, the centre
Transmission component（42）Push the banking stop（431）Banking stop when moving inward（431）With the locking convex portion（462）Card
Merge to the bolt component（43）It is locked, the outer transmission component（44）, interior transmission component（45）Drive connection part
（51）It moves inward to drive the link assembly（5）When moving inward, the connector（51）Second solution closing piece（511）
Drive clamping block（46）First solution closing piece（461）It moves and releases to the banking stop（431）Locking.
7. a kind of rear trigger-type door leaf linkage structure according to claim 1, it is characterised in that：The transverse link component
（6）Including the first connection cross bar（61）, second connection cross bar（62）, push-rod assembly（63）, the second resiliency urged part（64）, it is described
Contact（7）It is set to the second connection cross bar（62）Rear end, the first connection cross bar（61）Forepart and longitudinal rod component
（3）It is connected, the first connection cross bar（61）, second connection cross bar（62）Between pass through push-rod assembly（63）It is connected, institute
State the second connection cross bar（62）Pass through push-rod assembly during forward movement（63）For the described first connection cross bar（61）It provides forward
Motive force, the first connection cross bar（61）Pass through push-rod assembly when moving backward（63）, the second resiliency urged part（64）For institute
State the second connection cross bar（62）Cushion effect backward is provided.
8. a kind of rear trigger-type door leaf linkage structure according to claim 7, it is characterised in that：The push-rod assembly（63）
Including bottom plate（631）, moving block（632）, push rod（633）, the second connection cross bar（62）Front end is provided with connection slot hole
（621）, clamping groove（622）, the bottom plate（631）One end is connected to the first connection cross bar（61）Rear end, the bottom plate
（631）The other end is connected to the connection slot hole（621）In and connection slot hole（621）Middle back-and-forth motion, the moving block
（632）One end is rotationally connected with the bottom plate（631）The upper and other end and the clamping groove（622）It matches, the push rod
（633）One end is articulated with the first connection cross bar（61）Rear end and the other end are articulated with the moving block（632）On, described
Two resiliency urged parts（64）Respectively cross bar is connect with first（61）Rear end, the second connection cross bar（62）Front end is connected, and described
Two connection cross bars（62）During forward movement with the moving block（632）The other end be mutually clamped and pass through moving block（632）, bottom plate
（631）For the described first connection cross bar（61）Forward motive force, the first connection cross bar are provided（61）Lead to when moving backward
Cross the push rod（633）Drive the moving block（632）With clamping groove（622）It detaches and by the second resiliency urged part
（64）For the described second connection cross bar（62）Cushion effect backward is provided.
9. a kind of rear trigger-type door leaf linkage structure according to claim 1, it is characterised in that：The theftproof lock point component
（1）It is set to the door leaf（2）Upper end or lower end, the theftproof lock point component（1）Including the first pushing plate（14）, second push away
Movable plate（15）, the second lock tongue（11）, the second connecting pole（12）, the second elastic component（13）, first pushing plate（14）With it is described
Longitudinal rod component（3）End is connected, first pushing plate（14）On be provided with the first sliding eye（141）, described first
Sliding eye（141）It is obliquely installed, second pushing plate（15）Positioned at the first pushing plate（14）Upper and the second pushing plate（15）On
It is provided with slip pillar（151）, the slip pillar（151）Stretch into first pushing plate（14）The first sliding eye（141）
It is interior, second lock tongue（11）Pass through the second elastic component（13）With the second pushing plate（15）It is connected, second connecting pole
（12）One end is connected to second pushing plate（15）The upper and other end stretches into second lock tongue（11）In, second elasticity
Part（13）It is set to the second connecting pole（12）Upper and its both ends respectively with second lock tongue（11）, the second pushing plate（15）It is connected
It connects, second elastic component（13）For the second lock tongue（11）Upward elastic force, the longitudinal rod component are provided（3）When mobile
Drive first pushing plate（14）It is mobile, first pushing plate（14）Pass through the slip pillar when mobile（151）, first
Sliding eye（141）Drive second lock tongue（11）It moves up and down.
10. a kind of rear trigger-type door leaf linkage structure according to claim 9, it is characterised in that：The theftproof lock point group
Part（1）Further include lock box（16）, the lock box（16）On be provided with the second sliding eye（161）, second sliding eye（161）Edge
Vertical direction is set, the slip pillar（151）Stretch into the first pushing plate（14）The first sliding eye（141）It is interior and stretch into lock box
（16）The second sliding eye（161）It is interior, first pushing plate（14）By driving the slip pillar（151）Along described first
Sliding eye（141）Mobile drive slides pillar（151）Along the second sliding eye（161）It moves up and down.
11. a kind of rear trigger-type door leaf linkage structure according to claim 1, it is characterised in that：The theftproof lock point group
Part（1）It is set to the door leaf（2）Side, the longitudinal rod component（3）Drive the theftproof lock point component（1）Front and rear shifting
It is dynamic, the theftproof lock point component（1）Including third lock tongue（19）, third connecting pole（18）, third elastic component（17）, the third
Lock tongue（19）Pass through third elastic component（17）It is connected to the longitudinal rod component（3）On, the third connecting pole（18）One end
It is connected to the longitudinal rod component（3）The upper and other end stretches into the third lock tongue（19）In, the third elastic component（17）
It is set to third connecting pole（18）Upper and its both ends respectively with the third lock tongue（19）, longitudinal rod component（3）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178947.XA CN108193953B (en) | 2018-03-05 | 2018-03-05 | Back triggers formula door leaf interlocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178947.XA CN108193953B (en) | 2018-03-05 | 2018-03-05 | Back triggers formula door leaf interlocking structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108193953A true CN108193953A (en) | 2018-06-22 |
| CN108193953B CN108193953B (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810178947.XA Active CN108193953B (en) | 2018-03-05 | 2018-03-05 | Back triggers formula door leaf interlocking structure |
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| Country | Link |
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| CN (1) | CN108193953B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445831A (en) * | 2021-07-27 | 2021-09-28 | 上海馨来建筑装饰设计有限公司 | Intelligent door and window with anti-theft function |
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| DE102013203506A1 (en) * | 2013-03-01 | 2014-09-04 | ABUS August Bremicker Söhne KG | bar lock |
| DE202014102005U1 (en) * | 2013-04-30 | 2014-05-20 | Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh | Lock arrangement for exterior doors of vehicles, especially rail vehicles, outer door with such a lock assembly and rail vehicle with such an outer door |
| CN104989196A (en) * | 2015-07-16 | 2015-10-21 | 中船重工西安东仪科工集团有限公司 | Single-column double-point inward-opening invisible safety gate link mechanism |
| CN105064820A (en) * | 2015-08-26 | 2015-11-18 | 宁波宏都模塑有限公司 | Lock for pet cage |
| CN207960231U (en) * | 2018-03-05 | 2018-10-12 | 新多集团有限公司 | Trigger-type door leaf linkage structure after a kind of |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445831A (en) * | 2021-07-27 | 2021-09-28 | 上海馨来建筑装饰设计有限公司 | Intelligent door and window with anti-theft function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108193953B (en) | 2023-02-03 |
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Denomination of invention: A post triggered door leaf interlocking structure Effective date of registration: 20230801 Granted publication date: 20230203 Pledgee: Yongkang Branch of China Construction Bank Co.,Ltd. Pledgor: SIMTO GROUP Co.,Ltd. Registration number: Y2023980050464 |
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Address after: 321300 16 Lantian Road, Xicheng West Industrial Zone, Yongkang, Jinhua, Zhejiang Patentee after: Xinduo Group Co.,Ltd. Country or region after: China Address before: 321300 16 Lantian Road, Xicheng West Industrial Zone, Yongkang, Jinhua, Zhejiang Patentee before: SIMTO GROUP Co.,Ltd. Country or region before: China |