CN105672800B - The damping buffering closing structure of hinge for furniture - Google Patents
The damping buffering closing structure of hinge for furniture Download PDFInfo
- Publication number
- CN105672800B CN105672800B CN201610137586.5A CN201610137586A CN105672800B CN 105672800 B CN105672800 B CN 105672800B CN 201610137586 A CN201610137586 A CN 201610137586A CN 105672800 B CN105672800 B CN 105672800B
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- CN
- China
- Prior art keywords
- arm
- hinge
- linking arm
- furniture
- damper
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/006—Braking devices, e.g. checks; Stops; Buffers for hinges having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
Abstract
A kind of damping buffering closing structure of hinge for furniture, including linking arm, elastic component, hinge cup, damper, actuator arm assembly and shifting component, shifting component is arranged on actuator arm assembly, damper is set on the connecting arm, actuator arm assembly two ends respectively with linking arm, hinge cup rotates connection, linking arm is hinged opening and closing by the cooperation of actuator arm assembly and elastic component and hinge cup, opening and closing is hinged with realize hinge for furniture, included angle A is formed between linking arm and hinge cup, shifting component includes stirring element and stirs flexible member, flexible member is flexibly positioned to be rotated on actuator arm assembly by stirring to stir element, damped elasticity element is provided with damper, damper passes through damped elasticity element elastic telescopic slide on the connecting arm.The present invention by the improvement of said structure, with simple and reasonable, excellent performance, quick assembling, long service life, low cost of manufacture, easily production, easily realize and it is safe and reliable the features such as, it is practical.
Description
Technical field
The present invention relates to a kind of damping buffering closing structure of hinge for furniture.
Background technology
Chinese patent literature number disclosed a kind of hinge for furniture for CN201695827U on January 5th, 2011, and it includes passing through
The fixed arm and flexible cup base of swing arm unit connection, are provided with the bullet that closing force is at least produced to flexible cup base in hinge
Spring, it is characterized in that spring is at least made up of main spring and auxiliary spring two-stage.It is said that the invention by hinge set two-stage with
On spring, make hinge when opening or closing to certain angle, by the active force of springs at different levels make a concerted effort make hinge from
Dynamic realization is opened or closed completely, because during this, the active force of hinge action is undertaken by spring at different levels respectively, so that greatly
The big service life improved per one-level spring, especially tested in the continuous working life that folding is successively carried out to hinge
Journey, (continuous folding working life test can surpass 50,000 to the life-span superiority with hinge more than two-stage spring in more embodying this
It is secondary), meanwhile, the diameter of spring can also be reduced suitably；But, this hinge due to buffer all the time by steering component with it is slow
The pull bar for rushing device is fixedly connected, therefore when closing the door and opening the door, door body can all be acted on by buffer, if buffer is opened in door body
Occur skew when opening, the actual effect opened the door or close the door will be influenceed；And all parts in hinge all pass through bearing point pair
That puts is hinged, and with the opening and closing of hinge, its stress is all acted on buffer, length influence buffer life-span time one, and this
Kind of connected mode does not play good buffering effect, can cause that the impact force between furniture is big, and furniture is easily damaged, and touches
Noise big problem occurs when hitting, it is impossible to meet the daily use demand of user；And goods of furniture for display rather than for use acts on the power on buffer
Degree is influenceed by its torque, and the torque of said structure is short, and the power acted on buffer is big, and buffering effect is poor.Therefore, it is necessary to
Further improve.
The content of the invention
The purpose of the present invention aims to provide a kind of simple and reasonable, excellent performance, assembles quick, long service life, system
Low cost, the damping buffering closing structure of easily production, easy realization and safe and reliable hinge for furniture are made, to overcome in the prior art
Weak point.
A kind of damping buffering closing structure of the hinge for furniture designed by this purpose, including linking arm, elastic component, hinge cup
Seat, damper, actuator arm assembly and shifting component, shifting component are arranged on actuator arm assembly, and damper is arranged on linking arm
On, actuator arm assembly two ends rotate and be connecteds with linking arm, hinge cup respectively, and linking arm passes through matching somebody with somebody for actuator arm assembly and elastic component
Close and be hinged opening and closing with hinge cup, opening and closing is hinged with realize hinge for furniture, it is characterised in that：Between linking arm and hinge cup
Included angle A is formed, shifting component includes stirring element and stirs flexible member, stirs element flexibly positioned by stirring flexible member
Rotation is provided with damped elasticity element on actuator arm assembly, on damper, and damper is flexible by damped elasticity element elastic
Slide on the connecting arm；
Described linking arm is hinged opening and closing and at least when included angle A is in reflex angle and/or obtuse angle with hinge cup, transmission arm
Opening and closing that component is rotated towards the opening and closing direction of hinge for furniture and drive connection arm and hinge cup are hinged, wherein, stir element and lead to
Cross and stir on initial position of the flexible member in actuator arm assembly and follow actuator arm assembly towards the opening and closing direction of hinge for furniture
Rotate；
Described linking arm is hinged closure and at least when included angle A is spent in obtuse angle with hinge cup, and actuator arm assembly is towards family
The closing direction for having hinge is rotated and driving is stirred element and acted on damper, and damper compresses and produces damping force, even
Connect arm and mutually buffer closure with hinge cup, wherein, element is stirred when linking arm mutually buffers closure with hinge cup by stirring
The flexibly positioned rotation of flexible member on actuator arm assembly and track and the actuator arm assembly of its flexibly positioned rotation rotation rail
Mark is different；
, with hinge cup hinged open and at least when included angle A is in obtuse angle, actuator arm assembly is towards furniture for described linking arm
The opening direction of hinge is rotated and driven stirs element disengaging damper, and damper is slided multiple by damped elasticity element elastic
In the initial position of linking arm, linking arm is hinged openings with hinge cup for position, wherein, stir element linking arm with cut with scissors cup
By stirring the flexibly positioned rotation of flexible member on actuator arm assembly and being reset to initial position during the opening that is hinged, should
The track for stirring element elastic locating rotation is different from the rotary motion trace of actuator arm assembly.
The reflex angle is that, more than 180 degree, the angle less than 360 degree, obtuse angle is more than 90 degree, the folder degree less than 180 degree；
Described linking arm is hinged opening and closing with hinge cup, and at least when included angle A is more than 160 degree, less than 360 degree, transmission
Opening and closing that arm component is rotated towards the opening and closing direction of hinge for furniture and drive connection arm and hinge cup are hinged, wherein, stir element
It is on the initial position of actuator arm assembly and follows actuator arm assembly towards the opening and closing side of hinge for furniture by stirs flexible member
To rotation；
Described linking arm is hinged closure with hinge cup, and at least when included angle A is more than 90 degree, less than 160 degree, transmission arm
Component is rotated towards the closing direction of hinge for furniture and driving is stirred element and acted on damper, and damper compresses and produces resistance
Buddhist nun's power, linking arm mutually buffers closure with hinge cup, wherein, stir element logical when linking arm mutually buffers closure with hinge cup
Cross and stir the flexibly positioned rotation of flexible member on actuator arm assembly and track and the actuator arm assembly of its flexibly positioned rotation
Rotary motion trace is opposite；
Described linking arm and hinge cup hinged open, and at least when included angle A is more than 90 degree, less than 160 degree, transmission arm
Component is rotated and driven towards the opening direction of hinge for furniture stirs element disengaging damper, and damper passes through damped elasticity element
Elastic Sliding resets at the initial position of linking arm, and linking arm and hinge cup are hinged openings, wherein, stir element and connecting
Arm is hinged when opening with hinge cup by stirring the flexibly positioned rotation of flexible member on actuator arm assembly and being reset to just
Beginning position, the track that this stirs element elastic locating rotation is opposite with the rotary motion trace of actuator arm assembly.
Limiting section is provided with the actuator arm assembly, flexible member one end and actuator arm assembly elastic connection is stirred, separately
One end is connected with element elastic is stirred, and stirs element by stirring the flexibly positioned rotation of flexible member in the spacing of actuator arm assembly
In portion.
It is described to stir element and stir flexible member elastic connection, stir element one end and be provided with tortuous service portion, it is another
By stirring the flexibly positioned rotation of flexible member on the limiting section of actuator arm assembly, damper correspondence complications service portion is set at end
There is tortuous mating reaction portion；Described linking arm is hinged closure with hinge cup, and at least in included angle A more than 90 degree, less than 160 degree
When, actuator arm assembly is rotated towards the closing direction of hinge for furniture, and drives the closure opposite direction turn for stirring element towards hinge for furniture
It is dynamic, stir in the tortuous mating reaction portion that element acts on damper in rotation process by tortuous service portion, damper pressure
Contracting and generation damping force, linking arm mutually buffer closure with hinge cup.
Projection is provided with the tortuous service portion, sets fluted in tortuous mating reaction portion；Described linking arm with
Hinge cup is hinged closure, and be at least more than 90 degree in included angle A, less than 160 degree when, actuator arm assembly is towards the closure side of hinge for furniture
To rotation, and the closure opposite direction rotation for stirring element towards hinge for furniture is driven, stir element and pass through projection in rotation process
Touch and clamping is acted on the groove of damper, damper compresses and produces damping force, linking arm is mutually slow with hinge cup
Punching closure.
Groove position is provided with the linking arm, damper one end is set on the connecting arm, and the other end is by damped elasticity unit
Part elastic telescopic is slided on the groove position of linking arm and mutually buffered with hinge cup in linking arm by tortuous mating reaction portion and closed
Interacted with the tortuous service portion for stirring element during conjunction.
The damper includes cylinder body, piston and piston rod, and cylinder body is fixedly installed on the connecting arm, damped elasticity element and
Piston is arranged on cylinder body, and damped elasticity element is for stage clip and one end elastic reaction is on cylinder body, and other end elastic reaction is in work
On plug and/or piston rod, piston rod one end is connected with piston, and the other end is provided with tortuous mating reaction portion and by resistance
Buddhist nun's flexible member elastic telescopic is slided on the groove position of linking arm, and piston rod passes through tortuous mating reaction portion in linking arm and hinge cup
Seat interacts when mutually buffering is closed with the tortuous service portion for stirring element.
The flexible member of stirring is extension spring or stage clip and one end and actuator arm assembly elastic connection, the other end with stir
Element elastic is connected, and is stirred element one end and is provided with tortuous service portion in linking arm and cuts with scissors when cup mutually buffers closure and piston
The tortuous mating reaction portion of bar interacts, stir the element other end be provided with bearing pin, by bearing pin with stir flexible member
Coordinate flexibly positioned rotation on the limiting section of actuator arm assembly.
Intermediate arm is provided with the linking arm, damper is arranged on intermediate arm, is set between linking arm and intermediate arm
There are the adjusting means up and down and/or left and right adjusting device for adjusting the two upper and lower and/or right position；On described intermediate arm
Firm banking is additionally provided with, elastic buckling component is provided between intermediate arm and firm banking, the two passes through elastic buckling component
Dismantled and assembled mating connection.
The actuator arm assembly includes the first transmission arm, the second transmission arm, the 3rd transmission arm and the 4th transmission arm, and first passes
Swing arm one end is rotated with linking arm middle part and is connected, and the first transmission arm other end is rotated with second transmission arm one end and is connected, and second passes
Swing arm middle part is rotated with the 3rd transmission arm middle part and is connected, and the second transmission arm other end is rotated with hinge cup one end and is connected, and the 3rd passes
Swing arm one end is rotated with linking arm one end and is connected, and the 3rd transmission arm other end is rotated with the 4th transmission arm one end and is connected, and the 4th passes
The swing arm other end is rotated with the hinge cup other end and is connected, and elastic component is arranged on the second transmission arm and is hinged out in hinge for furniture
Elastic reaction is distinguished when closing on the first transmission arm and the second transmission arm, connecting rod is additionally provided with the 3rd transmission arm, connecting rod
On be provided with limiting section, stir flexible member one end and connecting rod elastic connection, stir element and stir the flexible member other end
Elastic connection, stirs element one end and is provided with tortuous service portion and damper is at least acted on when hinge for furniture is hinged closure
On, closing with the buffering for realizing hinge for furniture, flexible member is flexibly positioned to be rotated in connection by stirring to stir the element other end
On the limiting section of bar；
Or, actuator arm assembly include upper transmission arm and underdrive arm, upper and lower transmission arm two ends respectively with linking arm, hinge
Cup rotates connection, and elastic component is arranged on the rotation junction of transmission arm and linking arm and when hinge for furniture is hinged opening and closing
On upper transmission arm or underdrive arm, other end elastic reaction on the connecting arm, is provided with one end elastic reaction on underdrive arm
Limiting section, stirs flexible member one end and underdrive arm elastic connection, stirs element and stirs flexible member other end elasticity even
Connect, stir element one end and be provided with tortuous service portion and at least acted on damper when hinge for furniture is hinged closure, with reality
The buffering closure of existing hinge for furniture, stirs the element other end by stirring the flexibly positioned limit rotated in underdrive arm of flexible member
In the portion of position.
The improvement that the present invention passes through said structure, is provided with damped elasticity element on damper, damper is by damping bullet
Property element elastic telescopic slide on the connecting arm, then damper for Automatic-reset damper and be concealed design, make product
The overall appearance of product is more succinct, exquisite, it is thus also avoided that user in use false touch to touch the safety that damper brought hidden
Suffer from, while damper is Automatic-reset, groove position is provided with linking arm, damper is slided by the way that damped elasticity element elastic is flexible
Move on the groove position of linking arm, make the elastic telescopic sliding position of damper more accurate, it is to avoid hinge for furniture is hinged opening and closing
When there is deviation because of damper motion, cause the problem of damper operational failure, also cause that the stress of damper is more concentrated, surely
It is fixed, so as to improve the service life and buffering effect of damper；And element is stirred by stirring flexibly positioned turn of flexible member
Move on actuator arm assembly, stir element with actuator arm assembly through transport and flexibly positioned rotary motion trace operationally and transmission
The rotary motion trace of arm component it is identical or conversely, simultaneously act on or depart from damper, so as to reach hinge for furniture damping buffering close
Effect, not only reduces the space for stirring element installation, can also at any time adjust its active position between damper, so that
The assembly technology between element and damper is stirred in simplification, makes the assembling of hinge for furniture more quick, while further making
Damper stress more concentrate, stabilization, improve the bearing capacity of hinge for furniture, make its can with the larger furniture of suitable for weight,
And sense soft in Operating In Persistent Current Mode, smooth, without hindrance.It has simple and reasonable, excellent performance, assembling is quick, use
Long lifespan, low cost of manufacture, easily production, easily realize and it is safe and reliable the features such as, it is practical.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 2 is the structural representation of first embodiment of the invention.
Fig. 3-Fig. 6 is hinged opening and closing change procedure structural representation (section view) for first embodiment of the invention.
Fig. 7 is the linking arm structural representation of first embodiment of the invention.
Fig. 8 is the structural representation (section view) of first embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
First embodiment
Referring to Fig. 1-Fig. 7, the damping buffering closing structure of this hinge for furniture, including linking arm 1, elastic component 2, hinge cup 3,
Damper, actuator arm assembly and shifting component, shifting component are arranged on actuator arm assembly, and damper is arranged on linking arm 1,
Actuator arm assembly two ends rotate and be connecteds with linking arm 1, hinge cup 3 respectively, and linking arm 1 passes through actuator arm assembly and elastic component 2
Coordinate and be hinged opening and closing with hinge cup 3, to realize the opening and closing that is hinged of hinge for furniture, formation is pressed from both sides between linking arm 1 and hinge cup 3
Angle A, shifting component stirs element 4 by stirring flexibly positioned turn of flexible member 5 including stirring element 4 and stirring flexible member 5
Move on actuator arm assembly, damped elasticity element 6 is provided with damper, damper passes through the elastic telescopic of damped elasticity element 6
Slide on linking arm 1；
Described linking arm 1 is hinged opening and closing and at least when included angle A is in reflex angle and/or obtuse angle with hinge cup 3, transmission
Opening and closing that arm component is rotated towards the opening and closing direction of hinge for furniture and drive connection arm 1 and hinge cup 3 are hinged, wherein, stir unit
Part 4 is on the initial position of actuator arm assembly and follows actuator arm assembly opening towards hinge for furniture by stirring flexible member 5
Close direction rotation；
Described linking arm 1 is hinged closure and at least when included angle A is spent in obtuse angle with hinge cup 3, actuator arm assembly court
The closing direction of hinge for furniture is rotated and driving is stirred element 4 and acted on damper, and damper compresses and produces damping force,
Linking arm 1 and hinge cup 3 mutually buffering closure, wherein, stir element 4 logical when linking arm 1 is with hinge cup 3 mutually buffering closure
Cross stir flexible member 5 it is flexibly positioned rotation on actuator arm assembly and its flexibly positioned rotation track and actuator arm assembly
Rotary motion trace it is different；
, with the hinge hinged open of cup 3 and at least when included angle A is in obtuse angle, actuator arm assembly is towards family for described linking arm 1
The opening direction for having hinge is rotated and driven stirs the disengaging damper of element 4, and damper is sliding by the elasticity of damped elasticity element 6
The dynamic initial position for resetting at linking arm 1, linking arm 1 and hinge cup 3 are hinged opening, wherein, element 4 is stirred in linking arm
1 is hinged when opening with hinge cup 3 by stirring the flexibly positioned rotation of flexible member 5 on actuator arm assembly and being reset to
Initial position, the track that this stirs the flexibly positioned rotation of element 4 is different from the rotary motion trace of actuator arm assembly.
Specifically, reflex angle is that, more than 180 degree, the angle less than 360 degree, obtuse angle is more than 90 degree, the folder less than 180 degree
Degree；
Further speaking, linking arm 1 is hinged opening and closing with hinge cup 3, and at least in included angle A more than 160 degree, less than 360 degree
When, opening and closing that actuator arm assembly is rotated towards the opening and closing direction of hinge for furniture and drive connection arm 1 and hinge cup 3 are hinged, its
In, stir element 4 and be on the initial position of actuator arm assembly and follow actuator arm assembly towards family by stirring flexible member 5
The opening and closing direction for having hinge rotates；That is Fig. 3-Fig. 4's or Fig. 4-Fig. 3 is hinged opening and closing change procedure.
Linking arm 1 is hinged closure with hinge cup 3, and at least when included angle A is more than 90 degree, less than 160 degree, actuator arm assembly
Closing direction towards hinge for furniture is rotated and driving is stirred element 4 and acted on damper, and damper compresses and produces damping
Power, linking arm 1 and hinge cup 3 mutually buffering closure, wherein, element 4 is stirred in linking arm 1 and hinge cup 3 mutually buffering closure
When by stir flexible member 5 it is flexibly positioned rotation on actuator arm assembly and its flexibly positioned rotation track and transmission arm
The rotary motion trace of component is opposite；That is Fig. 4-Fig. 6's is hinged closure change procedure.
Linking arm 1 and the hinge hinged open of cup 3, and at least when included angle A is more than 90 degree, less than 160 degree, actuator arm assembly
Opening direction towards hinge for furniture is rotated and driven stirs the disengaging damper of element 4, and damper passes through the bullet of damped elasticity element 6
Property slide and reset at the initial position of linking arm 1, linking arm 1 and hinge cup 3 are hinged openings, wherein, stir element 4 in company
Connect arm 1 and hinge cup 3 be hinged opening when it is on actuator arm assembly and multiple by stirring the flexibly positioned rotation of flexible member 5
Position is to initial position, and the track that this stirs the flexibly positioned rotation of element 4 is opposite with the rotary motion trace of actuator arm assembly；That is Fig. 6-figure
4 hinged open change procedure.
Further speaking, limiting section 7 is provided with actuator arm assembly, the one end of flexible member 5 and actuator arm assembly bullet is stirred
Property connection, the other end with stir the elastic connection of element 4, stir element 4 by stir flexible member 5 it is flexibly positioned rotate transmission
On the limiting section 7 of arm component.
Further speaking, stir element 4 and stir the elastic connection of flexible member 5, stir the one end of element 4 and be provided with tortuous work
With portion 4.1, the other end is by stirring the flexibly positioned rotation of flexible member 5 on the limiting section 7 of actuator arm assembly, and damper is corresponding
Tortuous service portion 4.1 is provided with tortuous mating reaction portion 10.1；Described linking arm 1 is hinged closure with hinge cup 3, and at least exists
When included angle A is more than 90 degree, less than 160 degree, actuator arm assembly is rotated towards the closing direction of hinge for furniture, and element 4 is stirred in driving
Closure opposite direction towards hinge for furniture is rotated, and is stirred element 4 and is acted on damper by tortuous service portion 4.1 in rotation process
Tortuous mating reaction portion 10.1 on, damper compression and produce damping force, linking arm 1 with hinge cup 3 mutually buffering closure.
Further speaking, projection is provided with tortuous service portion 4.1, sets fluted in tortuous mating reaction portion 10.1；
Described linking arm 1 is hinged closure with hinge cup 3, and at least when included angle A is more than 90 degree, less than 160 degree, actuator arm assembly court
The closing direction of hinge for furniture is rotated, and drives the closure opposite direction rotation for stirring element 4 towards hinge for furniture, is stirred element 4 and is existed
Acted on the groove of damper by projection touching and clamping in rotation process, damper compresses and produces damping force, even
Arm 1 is connect with hinge cup 3 mutually buffering closure.
Further speaking, groove position 1.1 is provided with linking arm 1, damper one end is arranged on linking arm 1, the other end leads to
The elastic telescopic of overdamp flexible member 6 is slided on the groove position 1.1 of linking arm 1 and by tortuous mating reaction portion 10.1 even
Arm 1 is connect to be interacted with the tortuous service portion 4.1 for stirring element 4 when mutually buffering is closed with hinge cup 3.
Further speaking, damper includes cylinder body 8, piston 9 and piston rod 10, and cylinder body 8 is fixedly installed on linking arm 1,
Damped elasticity element 6 and piston 9 are arranged on cylinder body 8, and damped elasticity element 6 is for stage clip and one end elastic reaction is in cylinder body 8
On, on piston 9 and/or piston rod 10, the one end of piston rod 10 is connected other end elastic reaction with piston 9, and the other end sets
It is equipped with tortuous mating reaction portion 10.1 and is slided on the groove position 1.1 of linking arm 1 by the elastic telescopic of damped elasticity element 6, it is living
With the complications for stirring element 4 when stopper rod 10 passes through tortuous mating reaction portion 10.1 in linking arm 1 and cuts with scissors the mutually buffering closure of cup 3
Service portion 4.1 interacts.
Further speaking, it is extension spring or stage clip and one end and actuator arm assembly elastic connection to stir flexible member 5, another
Hold and stir the elastic connection of element 4, stir the one end of element 4 be provided with tortuous service portion 4.1 linking arm 1 with hinge cup 3 it is mutual
Interacted with the tortuous mating reaction portion 10.1 of piston rod 10 during buffering closure, stir the other end of element 4 and be provided with bearing pin, lead to
Cross bearing pin with stir flexible member 5 cooperation it is flexibly positioned rotation on the limiting section 7 of actuator arm assembly.
Further speaking, intermediate arm 15 is provided with linking arm 1, damper is arranged on intermediate arm 15, and linking arm 1 is with
Between be provided between arm 15 for adjusting the two up and down and/or the adjusting means up and down and/or left and right adjusting device of right position；
Firm banking 16 is additionally provided with described intermediate arm 15, it is charge-coupled to be provided with elastic buckles between intermediate arm 15 and firm banking 16
Part, the two passes through the dismantled and assembled mating connection of elastic buckling component.
In said structure, actuator arm assembly includes the first transmission arm 11, the second transmission arm 12, the 3rd transmission arm 13 and the 4th
Transmission arm 14, the middle part of the one end of the first transmission arm 11 and linking arm 1 rotates and is connected, the other end of the first transmission arm 11 and the second transmission arm
12 one end rotate connection, and the middle part of the second transmission arm 12 rotates with the middle part of the 3rd transmission arm 13 and is connected, the other end of the second transmission arm 12
Rotated with hinge cup 3 one end and be connected, the one end of the 3rd transmission arm 13 rotates with the one end of linking arm 1 and is connected, and the 3rd transmission arm 13 is another
End is rotated with the one end of the 4th transmission arm 14 and is connected, and the other end of the 4th transmission arm 14 is rotated with hinge cup 3 other end and is connected, elastic component
2 are arranged on the second transmission arm 12 and elastic reaction are distinguished when hinge for furniture is hinged opening and closing in the first transmission arm 11 and second
On transmission arm 12, connecting rod 19 is additionally provided with the 3rd transmission arm 13, limiting section 7 is provided with connecting rod 19, stir elastic unit
The one end of part 5 and the elastic connection of connecting rod 19, stir element 4 and stir the other end elastic connection of flexible member 5, stir element 4 one
End is provided with tortuous service portion 4.1 and is at least acted on damper when hinge for furniture is hinged closure, to realize hinge for furniture
Buffering closure, stir the other end of element 4 by stir flexible member 5 it is flexibly positioned rotation on the limiting section 7 of connecting rod 19.
Second embodiment
Referring to Fig. 8, the damping buffering closing structure of this hinge for furniture, it is different from first embodiment part and is：Transmission
Arm component includes upper transmission arm 17 and underdrive arm 18, and upper and lower transmission arm two ends rotate and connect with linking arm 1, hinge cup 3 respectively
Connect, elastic component 2 is arranged on rotation junction of the transmission arm 17 with linking arm 1 and one end bullet when hinge for furniture is hinged opening and closing
Property is acted on transmission arm 17 or underdrive arm 18, and other end elastic reaction is provided with linking arm 1 on underdrive arm 18
Limiting section 7, stirs the one end of flexible member 5 and the elastic connection of underdrive arm 18, stirs element 4 and stirs the other end of flexible member 5
Elastic connection, stirs the one end of element 4 and is provided with tortuous service portion 4.1 and resistance is at least acted on when hinge for furniture is hinged closure
On Buddhist nun's device, closed with the buffering for realizing hinge for furniture, stir the other end of element 4 by stirring the flexibly positioned rotation of flexible member 5
On the limiting section 7 of underdrive arm 18.
Other not described same first embodiments in part.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of this area
Personnel should be recognized that the present invention is not limited to the above embodiments, and simply this hair is illustrated described in above-described embodiment and specification
Bright principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Be all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appending claims and its waits
Jljl is defined.
Claims (10)
1. the damping buffering closing structure of a kind of hinge for furniture, including linking arm (1), elastic component (2), hinge cup (3), damping
Device, actuator arm assembly and shifting component, shifting component are arranged on actuator arm assembly, and damper is arranged on linking arm (1), are passed
Movable arm-set two ends rotate and are connected with linking arm (1), hinge cup (3) respectively, and linking arm (1) is by actuator arm assembly and elastic component
(2) cooperation and hinge cup (3) are hinged opening and closing, and opening and closing is hinged with realize hinge for furniture, it is characterised in that：Linking arm
(1) included angle A is formed and hinge cup (3) between, shifting component includes stirring element (4) and stirring flexible member (5), stirs element
(4) damped elasticity element is provided with actuator arm assembly, on damper by stirring the flexibly positioned rotation of flexible member (5)
(6), damper is slided on linking arm (1) by damped elasticity element (6) elastic telescopic；
Described linking arm (1) is hinged opening and closing and at least when included angle A is in reflex angle and/or obtuse angle with hinge cup (3), transmission
Opening and closing that arm component is rotated towards the opening and closing direction of hinge for furniture and drive connection arm (1) and hinge cup (3) are hinged, wherein, dial
It is dynamic that element (4) is by stirring on the initial position of flexible member (5) in actuator arm assembly and follows actuator arm assembly towards furniture
The opening and closing direction of hinge rotates；
Described linking arm (1) is hinged closure and at least when included angle A is spent in obtuse angle with hinge cup (3), actuator arm assembly court
The closing direction of hinge for furniture is rotated and driving is stirred element (4) and acted on damper, and damper compresses and produces damping
Power, linking arm (1) and hinge cup (3) mutually buffering closure, wherein, element (4) is stirred in linking arm (1) and hinge cup (3) phase
Mutually by stirring the flexibly positioned rotation of flexible member (5) on actuator arm assembly and its flexibly positioned rotation during buffering closure
Track is different from the rotary motion trace of actuator arm assembly；
, with hinge cup (3) hinged open and at least when included angle A is in obtuse angle, actuator arm assembly is towards family for described linking arm (1)
The opening direction for having hinge is rotated and driven stirs element (4) disengaging damper, and damper passes through damped elasticity element (6) bullet
Property slide and reset at the initial position of linking arm (1), linking arm (1) and hinge cup (3) are hinged opening, wherein, stir unit
Part (4) is being passed when linking arm (1) is hinged opening with hinge cup (3) by stirring flexibly positioned rotation of flexible member (5)
In movable arm-set and it is reset to initial position, this stirs the rotation of the track with actuator arm assembly of element (4) flexibly positioned rotation
Track is different.
2. the damping buffering closing structure of hinge for furniture according to claim 1, it is characterised in that：The reflex angle be more than
180 degree, the angle less than 360 degree, obtuse angle are more than 90 degree, the folder degree less than 180 degree；
Described linking arm (1) is hinged opening and closing with hinge cup (3), and is at least passed when included angle A is more than 160 degree, less than 360 degree
Opening and closing that movable arm-set is rotated towards the opening and closing direction of hinge for furniture and drive connection arm (1) and hinge cup (3) are hinged, wherein,
Element (4) is stirred by stirring on the initial position of flexible member (5) in actuator arm assembly and actuator arm assembly towards family is followed
The opening and closing direction for having hinge rotates；
Described linking arm (1) is hinged closure with hinge cup (3), and at least when included angle A is more than 90 degree, less than 160 degree, transmission
Arm component is rotated and driven and stirs element (4) and act on damper towards the closing direction of hinge for furniture, damper compression and
Damping force, linking arm (1) and hinge cup (3) mutually buffering closure are produced, wherein, element (4) is stirred in linking arm (1) and hinge cup
Seat (3) mutually buffering closure when by stirring the flexibly positioned rotation of flexible member (5) on actuator arm assembly and its is flexibly positioned
The track of rotation is opposite with the rotary motion trace of actuator arm assembly；
Described linking arm (1) and hinge cup (3) hinged open, and at least when included angle A is more than 90 degree, less than 160 degree, transmission
Arm component is rotated and driven towards the opening direction of hinge for furniture stirs element (4) disengaging damper, and damper passes through damped elasticity
Element (6) Elastic Sliding resets at the initial position of linking arm (1), and linking arm (1) and hinge cup (3) are hinged opening, its
In, stir element (4) flexibly positioned by stirring flexible member (5) when linking arm (1) is hinged opening with hinge cup (3)
Rotate on actuator arm assembly and be reset to initial position, the track for stirring element (4) flexibly positioned rotation and transmission arm group
The rotary motion trace of part is opposite.
3. the damping buffering closing structure of hinge for furniture according to claim 2, it is characterised in that：On the actuator arm assembly
Be provided with limiting section (7), stir flexible member (5) one end and actuator arm assembly elastic connection, the other end with stir element (4) bullet
Property connection, stir element (4) by stir flexible member (5) it is flexibly positioned rotation on the limiting section (7) of actuator arm assembly.
4. the damping buffering closing structure of hinge for furniture according to claim 3, it is characterised in that：It is described to stir element (4)
With stir flexible member (5) elastic connection, stir element (4) one end and be provided with tortuous service portion (4.1), the other end is by stirring
On the limiting section (7) of actuator arm assembly, damper correspondence complications service portion (4.1) sets the flexibly positioned rotation of flexible member (5)
It is equipped with tortuous mating reaction portion (10.1)；Described linking arm (1) is hinged closure with hinge cup (3), and is at least more than in included angle A
90 degree, less than 160 degree when, actuator arm assembly towards hinge for furniture closing direction rotate, and drive stir element (4) towards furniture cut with scissors
The closure opposite direction of chain is rotated, and stirs the song that element (4) acts on damper in rotation process by tortuous service portion (4.1)
On folding mating reaction portion (10.1), damper is compressed and produces damping force, and linking arm (1) is closed with hinge cup (3) mutually buffering
Close.
5. the damping buffering closing structure of hinge for furniture according to claim 4, it is characterised in that：The tortuous service portion
(4.1) projection is provided with, sets fluted on tortuous mating reaction portion (10.1)；Described linking arm (1) and hinge cup (3)
Closure is hinged, and at least when included angle A is more than 90 degree, less than 160 degree, actuator arm assembly turns towards the closing direction of hinge for furniture
It is dynamic, and the closure opposite direction rotation for stirring element (4) towards hinge for furniture is driven, element (4) is stirred in rotation process by convex
Block touch and clamping act on the groove of damper, damper compression and produce damping force, linking arm (1) with hinge cup
(3) mutually buffering is closed.
6. the damping buffering closing structure of hinge for furniture according to claim 5, it is characterised in that：On the linking arm (1)
Groove position (1.1) is provided with, damper one end is arranged on linking arm (1), the other end passes through damped elasticity element (6) elastic telescopic
Slide on groove position (1.1) of linking arm (1) and by tortuous mating reaction portion (10.1) in linking arm (1) and hinge cup (3)
Interacted with the tortuous service portion (4.1) for stirring element (4) when mutually buffering is closed.
7. the damping buffering closing structure of hinge for furniture according to claim 6, it is characterised in that：The damper includes cylinder
Body (8), piston (9) and piston rod (10), cylinder body (8) are fixedly installed on linking arm (1), damped elasticity element (6) and piston
(9) it is arranged on cylinder body (8), damped elasticity element (6) is for stage clip and one end elastic reaction is on cylinder body (8), other end elasticity
Act on piston (9) and/or piston rod (10), piston rod (10) one end is connected with piston (9), the other end is provided with song
Roll over mating reaction portion (10.1) and slided on groove position (1.1) of linking arm (1) by damped elasticity element (6) elastic telescopic,
Piston rod (10) by tortuous mating reaction portion (10.1) linking arm (1) and hinge cup (3) mutually buffering closure when with stir
The tortuous service portion (4.1) of element (4) interacts.
8. the damping buffering closing structure of hinge for furniture according to claim 7, it is characterised in that：It is described to stir flexible member
(5) be extension spring or stage clip and one end and actuator arm assembly elastic connection, the other end with stir element (4) elastic connection, stir unit
Part (4) one end is provided with tortuous service portion (4.1) in linking arm (1) and cuts with scissors when cup (3) mutually buffers closure and piston rod
(10) tortuous mating reaction portion (10.1) interacts, stir element (4) other end be provided with bearing pin, by bearing pin with stir
The flexibly positioned rotation of cooperation of flexible member (5) is on the limiting section (7) of actuator arm assembly.
9. the damping buffering closing structure of hinge for furniture according to claim 1, it is characterised in that：On the linking arm (1)
Be provided with intermediate arm (15), damper is arranged on intermediate arm (15), be provided between linking arm (1) and intermediate arm (15) for
Adjust the adjusting means up and down and/or left and right adjusting device of the two upper and lower and/or right position；On described intermediate arm (15) also
Firm banking (16) is provided with, elastic buckling component is provided between intermediate arm (15) and firm banking (16), the two passes through bullet
The property dismantled and assembled mating connection of buckling component.
10. according to claim any one of 1-9 hinge for furniture damping buffering closing structure, it is characterised in that：The biography
Movable arm-set includes the first transmission arm (11), the second transmission arm (12), the 3rd transmission arm (13) and the 4th transmission arm (14), first
Transmission arm (11) one end and linking arm (1) middle part rotate and are connected, the first transmission arm (11) other end and the second transmission arm (12)
End rotates connection, and the second transmission arm (12) middle part rotates with the 3rd transmission arm (13) middle part and is connected, and the second transmission arm (12) is another
End rotates with hinge cup (3) one end and is connected, and the 3rd transmission arm (13) one end rotates with linking arm (1) one end and is connected, the 3rd transmission
Arm (13) other end is rotated with the 4th transmission arm (14) one end and is connected, and the 4th transmission arm (14) other end is another with hinge cup (3)
End rotates connection, and elastic component (2) is arranged on the second transmission arm (12) and elastic reaction is distinguished when hinge for furniture is hinged opening and closing
On the first transmission arm (11) and the second transmission arm (12), connecting rod (19), connecting rod are additionally provided with the 3rd transmission arm (13)
(19) limiting section (7) is provided with, flexible member (5) one end and connecting rod (19) elastic connection is stirred, element (4) is stirred and is dialled
Dynamic elasticity element (5) other end elastic connection, stirs element (4) one end and is provided with tortuous service portion (4.1) and at least in furniture
Hinge is acted on damper when being hinged closure, is closed with the buffering for realizing hinge for furniture, stirs element (4) other end by dialling
The flexibly positioned rotation of dynamic elasticity element (5) is on the limiting section (7) of connecting rod (19)；
Or, actuator arm assembly include upper transmission arm (17) and underdrive arm (18), upper and lower transmission arm two ends respectively with linking arm
(1), hinge cup (3) rotates connection, elastic component (2) be arranged on the rotation junction of transmission arm (17) and linking arm (1) and
On upper transmission arm (17) or underdrive arm (18), other end elastic reaction exists one end elastic reaction when hinge for furniture is hinged opening and closing
On linking arm (1), limiting section (7) is provided with underdrive arm (18), stirs flexible member (5) one end and underdrive arm (18) bullet
Property connection, stir element (4) and stir flexible member (5) other end elastic connection, stir element (4) one end and be provided with tortuous work
With portion (4.1) and at least acted on damper when hinge for furniture is hinged closure, closed with the buffering for realizing hinge for furniture,
Flexible member (5) is flexibly positioned to be rotated on the limiting section (7) of underdrive arm (18) by stirring to stir element (4) other end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137586.5A CN105672800B (en) | 2016-03-10 | 2016-03-10 | The damping buffering closing structure of hinge for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137586.5A CN105672800B (en) | 2016-03-10 | 2016-03-10 | The damping buffering closing structure of hinge for furniture |
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| CN105672800A CN105672800A (en) | 2016-06-15 |
| CN105672800B true CN105672800B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610137586.5A Active CN105672800B (en) | 2016-03-10 | 2016-03-10 | The damping buffering closing structure of hinge for furniture |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101714354B1 (en) * | 2016-07-18 | 2017-03-09 | 삼성정밀공업 주식회사 | Furniture hinge for enlarging the jumping length of furniture door |
| CN106593158B (en) * | 2017-02-15 | 2017-12-15 | 伍志勇 | The Jing Yin position-limit mechanism of damping of furniture turning device |
| CN106761110B (en) * | 2017-03-08 | 2018-04-06 | 伍志勇 | A kind of damper opening and closing angle change mechanism of hinge |
| CN113463999B (en) * | 2021-07-17 | 2023-01-17 | 广东东泰五金精密制造有限公司 | Press automatic switching resetting means |
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| DE102013101040A1 (en) * | 2013-02-01 | 2014-08-07 | Hettich-Oni Gmbh & Co. Kg | Multi-joint hinge with damping |
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| CN201794424U (en) * | 2010-03-26 | 2011-04-13 | 戚志 | Wide-angle buffer hinge |
| CN203160940U (en) * | 2013-03-19 | 2013-08-28 | 广东东荣金属制品有限公司 | Hydraulic buffering hinge |
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| CN105672800A (en) | 2016-06-15 |
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